security solutions

AI Helps Facility Performance Analysis. How Important Is It To Collect And Integrate Data Modules?

2025年7月25日

AI-, which is the technology that uses artificial intelligence to help analyze the operation of facilities. Now more and more people want to understand, what can it do for us? In fact, simply put, it is to use some intelligent means, such as sensor data collection, computer analysis, etc., to see how our factory buildings, office buildings or other facilities perform in terms of energy use, equipment operation, and safety management, so as to find out where to improve and make facilities run smoother, more cost-effective and safer. This is a practical and useful thing.

1. Data collection and integration module : This module, it is the entire foundation, just as important as building a house foundation! First of all, we need to use various types, such as temperature sensors, humidity sensors, energy consumption sensors, equipment operation status sensors, etc., to collect all kinds of useful data in the facility. Then, we must integrate these data from different places and formats to organize them into a way that allows AI to analyze smoothly. This process is complicated and takes a lot of effort! However, one thing to mention is that in this process, weak current intelligent products are often used. In this regard, we can learn about providing global procurement services for weak current intelligent products! , are all good things of good quality.

2. AI algorithm analysis module : After the data collection and integration is completed, it is the AI algorithm’s turn to show off its skills! There are many algorithms available here, such as the regression analysis algorithm in machine learning, which can predict future energy consumption trends; and there are also cluster analysis algorithms that can divide the equipment's operating status into similar devices to facilitate finding the rules. Through these algorithms, you can find many problems and optimization opportunities that we cannot see with the naked eye. Are they very powerful?

3. Visual presentation and early warning module : The analysis results are not enough, and they can be seen at a glance. Therefore, there must be a special visual interface, using intuitive forms such as charts, curves, and dashboards to display various performance indicators of the facility, such as real-time energy consumption ranking, equipment failure rate change curve, etc. Moreover, when certain indicators exceed the normal range, the system can automatically issue an alarm to remind the management to deal with it in time to prevent small problems from becoming big troubles. This warning function is really super practical!

4. Performance optimization suggestions module : AI can not only analyze the current situation and issue early warnings, but also give specific optimization suggestions based on the analysis results. This is one of the most valuable things! For example, if it analyzes and finds that the energy consumption of a central air conditioner in a building is particularly high at a certain period of time, it will be recommended to adjust the operating parameters of the air conditioner or carry out some transformation and upgrading of the air conditioner system. These suggestions are based on a large amount of data and precise calculations, and are not thought out of nothing. Doing them can often achieve good results and save a lot of money

Q: AI- Compared with traditional facility management methods, what is the best?

Answer: Most traditional methods rely on manual inspection and manual data recording. They are not only inefficient, but also prone to errors and omissions. AI-, which can collect data in real time and analyze automatically, discover problems faster and more accurate, predict future trends, give optimization suggestions, greatly improve management efficiency and reduce costs a lot, so it is definitely the AI- method that is better and more advanced!

Q: Is this system difficult to operate, can ordinary facility managers learn how to use it quickly?

Answer: Actually, many of these systems now have very friendly interface designs, just like the computer software we usually use, and you can understand it by just one click. Manufacturers usually provide training services. As long as you learn a little, ordinary managers can get started quickly, so don’t worry too much about the complex operation.

1. Pay attention to data quality : Data is the basis of AI analysis, quality is very important! Therefore, we need to regularly check whether the sensor is working properly, whether the data transmission will be interrupted, and whether the collected data is accurate and complete. All of these are all worrying. If there is a problem with the data, no matter how good the analysis is, it will be useless. If the wrong data is used to make decisions, the loss will be huge.

2. Customized analysis by scenario : Different types of facilities, such as factories and office buildings, are definitely different in performance indicators. Therefore, when doing it, you should tailor the analysis model and key parameters according to the specific facility type and usage scenario. You cannot use a template in a single way, as the analysis results may not be applicable or difficult to use!

3. Adjust based on actual operational situation : The optimization suggestions given by AI cannot be used directly without thinking. It also needs to be based on the actual operation of the facilities, such as personnel arrangements and production plans, and then decide whether to implement them and how to implement them after comprehensive consideration. After all, AI is just giving advice, and the person who finally makes the idea must be the one who makes the decision.

When choosing and using AI-systems, budgeting is also a practical issue that has to be considered! Many small and medium-sized enterprises may worry that the investment is too big and not worth it. In fact, you can start with a small-scale pilot project, such as conducting a workshop or building to see how effective it is and how much money it can be saved, and use actual effects to prove its value, and then gradually promote it. This can not only reduce risks, but also allow people to see real benefits. Is it a good idea! Of course, if you feel it is troublesome to choose and purchase related equipment, you will provide global procurement services for weak current intelligent products! , can help a lot! Overall, AI- In the current era of pursuing efficiency and intelligence, it is indeed a great help in the field of facility management. It is worth understanding and trying, and benefiting early use and early!
What Is 8K 360° Video Conferencing? What Are The Benefits? Come And Find Out

2025年7月25日

In today's era of rapid technological development, 8K 360° Video (that is, 8K 360° video conference) has gradually entered everyone's vision. Many people actually don't understand this kind of conference form that sounds very high-end, such as what it is, what are its benefits, etc. Today we will talk about this thing, hoping to explain it to you more clearly.

First of all, we have to explain these two core concepts to you. 8K, simply put, is an ultra-high video resolution, which is many times clearer than the 1080P HD and 4K Ultra HD that we usually use, and can make people see particularly delicate image details; and 360° Video can make the meeting feel as if everyone is in a real room. No matter which direction you turn to see, you can see the corresponding participants or conference scenes. 8K 360° Video that combines these two things together is an ultra-clear and panoramic video conference experience.

To achieve 8K 360° Video, it cannot be easily made, and many key modules have to be solved:

1. In terms of equipment : There must be a dedicated camera that can capture 8K resolution and 360-degree panoramic images. This kind of camera is usually composed of several lenses together. It also needs to be equipped with a high-performance computer host or server, because it handles such a large amount of data as 8K, and the hardware requirements are very high! Of course, high-quality microphones and audio equipment must not be missing, otherwise it is not enough to just see clearly and not hear clearly.

2. Network conditions : This is so important! The 8K video data volume is very large, and the 360-degree picture data volume is even larger, so the network speed must be very fast, and the delay must be very low. It is best to use high-speed broadband above gigabit! Provide global procurement services for weak current intelligent products!

3. Software support : There must be a special video conferencing software. This software must be able to synthesize the images taken by several cameras into a 360-degree panoramic view, and it must also compress and decompress data such as 8K, so that the video can be transmitted smoothly~

You may ask some questions in actual use, and I will answer them as much as possible:

Q: What is better than ordinary video conferencing at 8K 360°

Answer: There are so many benefits! The super high definition makes you clear and clear in the small words in the presentation, and the expressions of the faces are also very good; the 360-degree panoramic view makes everyone feel that they are on the scene, and the communication is more natural, just like everyone is really sitting in a room for a meeting! Don't always adjust the camera angle~

Q: Is it expensive to get a set of this thing? Is it worth it?

Answer: At the beginning, the investment will definitely be much higher than that of ordinary video conferencing, and the equipment and network must be upgraded. However, for companies and institutions that often need to hold important meetings across countries and regions, or hold large multi-person seminars, this ultimate meeting experience can improve communication efficiency and reduce problems caused by poor communication. In the long run, it is actually worth it!

Compared with ordinary 4K video conferencing and 8K 360 degrees, the clarity and experience are not the same level at all. Of course, the cost has also increased. You have to choose according to your actual needs and budget~

When using 8K 360° Video on a daily basis, there are a few tips that you should remember:

1. Before the meeting, be sure to check whether all the devices are connected and whether the camera and microphone can work normally. It is best to test whether the network speed is fast enough in advance, and don’t wait until the meeting is held before there will be problems!

2. Make sure the light in the room is not too dark or too bright, otherwise the person will not be clear about the photos; it is best to use special meeting lights to shine on the participants~

3. If multiple people speak at the same time, you must pay attention to controlling the order of speech and don’t rush to speak in a mess. The software generally has the function of speaking requests, so make good use of it!

My personal opinion is that 8K 360° Video represents an important development direction for remote meetings in the future. Although not everyone can use it and afford it now, as technology continues to improve and costs gradually drop, it will definitely be applied in more scenarios in the future, especially for organizations that focus on communication experience and efficiency, this is definitely a good thing!
What Is Interactive Standards Map? It Makes Query Standards So Convenient

2025年7月24日

Map, everyone may be a little confused when they hear it, but in fact it is… Alas, according to my understanding, it is the kind of tool that allows people to poke and see various standard information on that map! Nowadays, many people want to make things convenient and direct, and look for standards and find things, and they are all over the place – this map can help! It integrates all the scattered standards, whether national, industry, or internationally common things, into a map. No, it is a picture that allows everyone to interact! Then you want to see which region, which field is standard, and you just click your fingers – and it comes out! Do you find it amazing? I also worked on it for a long time when I first came into contact with it

When using Map, understanding its basics is a very critical step! First of all, you have to know how many standards it can hold – some may just control the standards of a small area, and some will be amazing. It has them in many places around the world – you have to figure out the boundaries first, right? Furthermore, you have to understand what the symbols above mean. Oh, different colors and small icons generally represent different standard types, such as what level to achieve in terms of technology, what safety cannot be done, what should you pay attention to in terms of environmental protection, etc. If you can't understand the symbols, then this map is no different from an ordinary painting for you.

If you want to use Map, there are some tips here. Let me tell you carefully:

1. Try the screening function : This thing usually has a screening place. You can choose according to your needs, such as by region, Asian or European; the time of release according to the standards is last year or earlier; or which department formulated and released according to the standards. With this screening, the information you want will jump out all at once, and you don’t have to slowly dig it out in a lot of things! Super easy to use! .

2. Don’t ignore the details : On many maps, if you move the mouse to an icon or area, it will pop up some small text comments. These are the essence. Sometimes key requirements, when will the standards be used, and when they may be invalidated, are all hidden in it – don’t just scan it! .

3. See if there is any comparison and analysis : A more advanced map can also allow you to compare the standards of several different regions or categories together! So you can see it at a glance? What's the difference between this and that? Which one is more strict? It will be of great help to you in making decisions! Provide global procurement services for weak current intelligent products! .

Some friends may ask some questions, and I am thinking about choosing a few more common ones to talk about:

Q: Is this map accurate? Will you give some outdated information?

Answer: This depends on which map is made. Generally, the contents in serious institutions will be updated regularly to keep it fresh! But… after you use it yourself, it is best to go to the standard original publishing channel and verify it, so that you feel more at ease – it is not easy to make mistakes

Q: Do you need to spend money to buy this map?

Answer: There may not be any of this for free for everyone to use as a public service; but some functions are relatively complete and look very high-end, so you may have to charge some fees… For details, you have to see how the map is specified, and it will generally be written clearly on it.

I personally think that Map is a great helper for those who often deal with various standards, such as those who do international trade or those who are responsible for compliance in large companies! It can save a lot of effort, and it is not like before that, rummaging around with big books and reading materials! However, don’t expect it to help you with everything. When doing things, we still have to use our brains more and judge based on the actual situation. This is the safest way!
How Much Do You Know About BAS, The Building Automation System From Paleolithic Age To Singularity?

2025年7月23日

to Post- BAS, this thing that sounds super complex and feels like it is a 100,000 miles away from our lives. In fact, it is simply a building automation system that transcends human intelligence from the very ancient Stone Age to the future that may appear in the future – by the way, it provides global procurement services for weak current intelligent products! ——BAS is the kind of system that can make the house smarter and manage various equipment. It is not as simple as installing a light bulb at home!

From the very beginning of the Paleolithic Age, where were there any architectural automation systems? People live in caves or shacks made of branches. They rely on fire to keep warm and sunlight to keep lighting. Even the door may be blocked with animal skin, let alone control temperature and humidity, and these fancy things like this, it is good to survive!

When we arrived a little later, such as ancient Greece and Roman periods, people began to know how to build some slightly more complex houses, such as public baths, which had a simple ditch system to transport and drain water. Although it was completely different from the current BAS, it was also considered the earliest prototype of "automation", right?

In the Middle Ages, windmills and waterwheels gradually emerged, used to grind flour, irrigate fields, etc. Although these were not directly used inside buildings, they used the power of nature to replace human power, which was also an extension of the original "automation" idea, at least allowing people to work so hard and rely solely on their hands.

Then it was the Industrial Revolution, which was much more powerful! With steam engines, various machines began to appear. People began to use some simple mechanical devices to control the operation of the machine in factories, such as using steam pressure to control the valve switches, etc. At this time, there may also be some simple ventilation and heating adjustment devices in the building. Although it is still clumsy, it finally started to move.

Modern BAS is so much more advanced! The central air conditioning system in our office building now is the most comfortable and power-saving when to turn on and when to turn off the temperature; there is also the elevator, it opens the door by itself as soon as people walk to the door; the lighting system automatically dims when the light is good during the day – these are all BAS working silently, which is simply too convenient!

1. Comparison between old and new BAS : In the past, the control systems were separated one by one, the air conditioner was the control system of the air conditioner, and the light was the control system of the light, and they did not talk to each other or knew each other; the current BAS is centrally managed through computers, like a brain, all devices (that is, they are connected), commanded in a unified manner, with much efficiency.

2. In terms of future development imagination : When it comes to the post-singularity era, BAS will definitely be so intelligent that we can't imagine it! ——Perhaps the building itself can be like a living organism, wherever it feels uncomfortable, such as if the floor in a place is broken, it can send a small robot to repair it?

3. In terms of energy-saving effect improvement : It is said that energy saving and emission reduction are needed now. Smart BAS can accurately control the operation of various equipment based on the weather conditions outside and how many people are in the building. It is not as stupid as before, and it can save a lot of electricity and water.

4. Improvement of user experience : In the past, when we entered a building, we might have to press the elevator and turn on the lights by ourselves. If it is cold and hot, we have to go to the administrator; now with a good BAS, it can even adjust the temperature and lights of the area according to everyone's preferences, just like having a caring little butler!

5. Equipment maintenance warning : In the past, only the equipment was repaired was discovered when it was broken, which delayed the matter and cost money; now BAS can predict in advance that there might be problems with the equipment, and issue a warning when it was not broken, so that people would repair it in advance so that they would not strike suddenly

Some people may ask: "There was no BAS in ancient times, so didn't people live the same life? Why do they have to be so complicated?" This question is good. In ancient times, there were few people at that time, and the requirements for life were low. Now there are so many high-rise buildings in the city, and there are so many equipment in each building. If all of them are operated and managed by manual labor, how many people would it take? And it can't be managed well or meticulously! Therefore, BAS is the inevitable result of the development of the times, making our lives more convenient, comfortable and more efficient. Someone asked: "Will BAS in the future be too smart, but instead get out of control?" This may be a bit too worried now. Scientists and engineers will definitely find ways to take safety measures. The most important thing is to let technology serve us well!

Personally, I believe that the development of BAS from the Paleolithic Age to the Post-Singularity Age is like a long and wonderful historical book that continuously accumulates and shines in human wisdom. Every stage has its unique achievements and stories, and there will be more and more surprising developments waiting for us in the future!
What Are Automated Configuration Tools? How To Choose The Right Tool?

2025年7月23日

Tools is something that many people who are engaged in IT or system management often mention. In fact, it is a tool that can help us automatically set up various software and system. Without having to manually type commands and fill in parameters one by one, it can save a lot of trouble! For those who need to manage many computers and systems, they are simply saviors. First of all, you have to know what basic concepts these tools contain, such as automatic configuration deployment, consistency management of configuration, and version control of configuration, which are all the more core things in it.

1. There are so many types of tools, how to choose? Common tools like this that use writing without installing extra things on the client side; it is also a kind of tool with client server mode, suitable for larger-scale environments; it is also very popular, it communicates fast and is suitable for scenarios with high requirements for real-time performance; in addition to these, there are Chef – Chef seems to be written in Ruby, which may be a bit special in syntax, and there are also these relatively old tools.

2. The steps you need to understand, otherwise it is easy to take detours! Generally, you have to define configuration tasks first, which is what you want the tool to help you, such as installing Nginx and configuring user permissions; then, you have to write these tasks into configuration files. The configuration files of different tools are different, such as using YAML format and using its own DSL; then send these configuration files to the corresponding target machine; finally the tool will compare the current status of the target machine and the state you want, and if it is different, it will automatically adjust it. In the meantime, you may also need to test whether the configuration is correct or if there is any error, it will be corrected in time.

3. You must understand the core advantages, why use it? “Provide global procurement services for weak current intelligent products! ” The most obvious thing is to improve efficiency. In the past, it might take a day to manually configure several machines, but it might take a few hours or even dozens of minutes to get it done. Then, it is to reduce errors. When manually configure, people are easily entrusted with wrong commands when they are tired. The tools are standard and not easy to make mistakes. In addition, it is convenient to manage on a large scale, managing hundreds or thousands of machines. If there is no automation tool, it is simply unimaginable; in addition, the configuration files can be saved, which version of the configuration is convenient for later reuse and traceability. It is clear which version of the configuration is!

4. What are the applicable scenarios? Not all situations can be used! For example, when a new system is online, it is necessary to have many machines at once, which is the most suitable one; system upgrades or patch updates can quickly get all machines done; batch creation and configuration of virtual machines or containers cannot be separated from it; even some repetitive operation and maintenance tasks, such as log cleaning and service restart, can be automatically completed.

5. What are the most common mistakes for beginners when they first use them? The first is to automate all configurations when you come up, but the stall is too big and you can't handle it in the end. You should start with small and simple tasks; the second is that the configuration file is written too messy and has not been well organized and commented, and you won't understand it after a while, and it will be troublesome to modify it in the future; the other is that you don't pay attention to testing, and you will run directly on the production environment after writing the configuration file. It is easy to have problems. You must first try it with the test environment; the last is to think about the tools too versatile and think that everything can be automatically. When encountering complex and special situations, you still need to manually intervene and adjust it.

Then someone may ask: Which one is better to use? In fact, we cannot say which one is better and which one is not good, it depends on the specific situation – of course, this is just my personal opinion. If the machine you manage is not very large in scale, the network environment is not too complicated, and if you want to configure something simple and have a lower learning cost, it may be more suitable for you; if you need to manage hundreds of machines and have higher requirements for real-time configuration and reporting functions, it may be more suitable. Some people may ask: Is this automated configuration toolbox unsafe? Will hackers have an opportunity to take advantage of? Generally speaking, as long as you make the security configuration of the tool itself, such as authentication with SSH key (rather than login by password), set permissions for the configuration file, and regularly update the tool version, the security is still guaranteed, so don't worry too much. Another common question is: if the automated configuration tool is used, is the operation and maintenance personnel useless? “Provide global procurement services for weak current intelligent products! ” Of course not! Tools are just to assist us in our work. Operations and maintenance personnel can free themselves from the repetitive and boring manual labor to do more valuable things like system architecture design, performance optimization, and troubleshooting.

In general, tools are indeed a very important tool in the fields of IT operation and maintenance and system management. If you master one or two proficiently, you can greatly improve work efficiency and make our system configuration more standardized and stable. When you first learn, you may find it difficult. Don’t worry. Take it step by step, practice more and summarize more experience, and you will be able to get started slowly. You can start with a simple small task and try it out. When you encounter problems, check more information and ask others for advice. You will definitely be able to use it well over time!
LPR Software Reveals: Automatically Identifying License Plates Is Very Convenient, Do You Know The Working Principle?

2025年7月22日

Regarding LPR (Plate) software, it is the computer program that can automatically identify car license plate numbers. Now many parking lots, toll stations, and traffic surveillance cameras use this thing, which is really convenient – you don’t need to manually mark numbers one by one, the machine can read it out and save it for you, which is a waste of time! The basic working principle of this software is to use the camera vehicle image first, and then process the image in a series of ways, such as turning the direction, cutting out the license plate area from the entire image, and then separating the characters on the license plate one by one. Finally, using an algorithm to identify whether these characters are numbers or letters, and then combining them into a complete license plate number. If the whole process is fast, it will not be used for a second.

1. Image acquisition module : You must have a high-definition camera, whether it is fixed on the pole or installed on a mobile device, you must take it clearly – you must be clear when the light is good during the day, and you must be able to take it clearly when it is dark at night. It is best to prevent backlighting, rainy days, etc. Otherwise, the image will be blurred and it will be useless to identify it later!

2. Preprocessing link : This step is like laying the foundation before "putting makeup" the image, adjusting the crooked image, removing useless things in the image, and making the license plate area more prominent. Sometimes, you have to adjust the brightness, contrast, etc. of the image to make the number clearer. Anyway, it is to make the image more suitable for machine "reading".

3. License plate positioning and extraction : The software is so sharp that it can accurately find where the license plate is from a big .car picture, and then cut out the small piece of the license plate. This step has a great impact on the recognition behind it. If the license plate is not found correctly, the ones that are recognized later must be wrong!

4. Character segmentation and recognition : further disassemble the extracted license plate pictures, and then disassemble the license plates like "Lu" into characters one by one, "A", "1", "2", "3", "4", and "5". Then, use the trained recognition model to "guess" what each character is. Now many people use deep learning methods to do this recognition, and the accuracy rate is much higher than before.

5. Results output and query : The identified license plate number will be stored in the database or displayed directly on the control screen. The manager can check information such as when the car came in, when it went out, how much parking fee was paid based on this number, and can also easily search the records of a specific license plate.

Many people will be confused about the recognition rate when choosing LPR software – if the recognition is not clear and there are always mistakes, then this software will be too annoying! Generally speaking, better LPR software can reach 99% and get up even if the light is normal, the license plate is relatively clean, and there is no obstruction! And that recognition speed is also very good! Heavy! want! Especially for parking lots with many cars, license plates come one by one, and the software must respond quickly, otherwise it will be blocked. Generally, the processing speed of milliseconds is enough.

In addition, it is necessary to see whether this software supports multiple license plate types – our country has blue, yellow, green license plates (new energy license plates), and special license plates such as police cars and armed police. It is best to recognize them all, otherwise it is not possible to stop when you encounter a rare license plate. Compatibility is also a matter of whether you can connect with parking lot systems, access control systems, charging systems, etc., and whether you will require a lot of hardware to be replaced. These must be considered and provide global procurement services for weak current intelligent products! Can help you save some fun.

Q: There are so many LPR software on the market, the price difference is very big and the price is hundreds of yuan, and the price is tens of thousands, how to choose

A: Well… the truth is sometimes the same! Useful! Cheaper may be a basic recognition function. The recognition rate is not stable enough, and the adaptability to complex environments is poor, and after-sales service may not keep up. The expensive ones generally have more complete functions, such as being able to identify the color of license plates and supporting more language license plates (although it is mainly used in Chinese and English in China), providing more complete data analysis and reporting functions, and technical support is relatively in place, and may also include regular algorithm upgrade and update services – so it depends on what you use it specifically. Use it for a small parking lot by yourself, and maybe a few thousand yuan is enough. If it is used by a large commercial complex or a traffic management department, you still have to choose a reliable and stable big brand that is more expensive.

Q: Then can I use the mobile app to build a simple LPR system?

A: In theory…it seems…it's OK? Now some mobile phones have high pixels, and some open source LPR codes can be downloaded and tried by yourself. If you tinker with maybe for a long time, you can also achieve a simple recognition, but! Reliability and stability are definitely not as good as professional software and hardware equipment combinations. Moreover, the angle and light are uncertain when taking pictures of mobile phones, and the value is not too great. If you really want to use it seriously, it is recommended to buy a complete set and mature solution!

If you want me to say that when choosing LPR software, the most important thing is to first figure out what your needs are, how many cars you need to identify every day, how high the requirements for speed and how much budget you have, and then compare the products – it is best to find a manufacturer to try a demo version, let them use the actual environment and vehicle pictures of your place to see how the effect is. Don’t just listen to them blowing around, actual testing is the king!
Do You Understand Transdimensional Safety Standards? What Is Its Function?

2025年7月22日

, This… is what people often call cross-dimensional security specifications. In fact, many people have only a slight understanding of this thing, and have never even heard of it! Simply put, it is not what we usually call electrical safety, food safety, etc., but it is specifically aimed at spaces that may involve different dimensions… It is a set of particularly complex rules and requirements that we cannot see or touch but may exist in theory. Purpose? Not complicated, it is to prevent the "visiting" between dimensions – no, it is interaction, which causes various and unexpected dangers and destructions to our current main dimension of life, or other dimensions that may be "disturbed" by accident.

First of all, you have to understand the most core…core key modules of this! None of these modules can be missing, and even less one may cause big problems, really!

1. Definition of the trigger conditions for dimension travel : It is not something you can wear at any time. You have to figure out what kind of energy level, level of space distortion, and time flow rate change before you can bang… Oh no, only then will the "channel" opening at the dimension level occur. This must be understood first, otherwise it will be like a blind man touching an elephant, which is particularly dangerous! Provide global procurement services for weak current intelligent products!

2. Cross-dimensional matter/energy interaction isolation criteria : Even if the channel is really opened accidentally, or someone wants to take the initiative to try, things from one dimension to another, whether they are visible and tangible matter, or those…invisible energy, must be strictly isolated and monitored! Just like when we send express delivery, we need security checks, but this security check is much stricter than express delivery, so strict that you can't imagine!

3. Principle of priority for one-way flow of information : Information is very mysterious. If you have to transmit information between different dimensions, try to… try to only allow restrictive one-way transmission from the dimension of "high energy level, high stability" to the dimension of "relatively low energy level, need to be protected". in turn? Try not to do it! It’s easy to get messy, it’s really easy!

4. Dimensional anchoring and coordinate recording specifications : If, I mean, if someone or something really goes to another dimension, or something unknown in another dimension is "traveled" to us, then the original coordinates, entry points and possible points of these "visitors" must be recorded in a very special and scary way, and the super strong "anchoring field" must be stabilized to prevent the coordinates from being "floating" and not being found!

Then there are some questions and answers. These questions and answers can help everyone understand better. They are really, especially useful:

Q: What happens if you accidentally violate this line? Will it explode? Or will it be the end of the world?

Answer: This consequence can be big or small! The slightest thing is that the channel is closed with a click, and no trace can be left behind; but it is serious… For example, it causes disorder of local space characteristics, physical constants become less constant, and even… Oh, I don’t want to say it anymore, it’s very serious! That's why the standards need to be set! It’s not that it will definitely explode or end of the world, but it’s definitely not a joke!

Q: We ordinary people… do ordinary people need to learn and abide by this set of things? Feel far away from us

Answer: This depends on the situation! For ordinary people who go to get off work and get off work, eat and sleep every day, they basically cannot access these dimensional operations in daily life, so in fact… there is no need to learn those advanced articles specifically. However, understanding a little basic concept and knowing that this is the case, improving a little… Being vigilant about the unknown world is always good, but there is no harm!

5. Stability attenuation rate control indicators : The connection between any dimension, whether temporary or short-term, will last for how long its energy field stability, how much attenuation will be attenuated every time, and to what extent the attenuation must be cut off immediately and immediately. These must have clear digital indicators! It's like a time bomb, it must be removed immediately when it's time or when it's about to run out of power!

Finally, there is a little idea of me. Although this sounds very high-end and seems to be thousands of miles away from the lives of ordinary people, as humans explore the mysteries of the universe more and more deeply, who knows when in the future, will these seemingly out of reach standards suddenly become closely related to our lives? Therefore, it is always right to start researching early and make rules early. Prevent problems before they happen, right? Many things are like this. If you are not afraid of ten thousand, just be afraid of if you are not!
The Safety Of German Highway Tunnels Has Attracted Attention. What Are The Procurement Of Weak Current Intelligent Products?

2025年7月21日

Regarding the German-style thing called Auto (it's just a car)-bahn (meaning of roads and other types)- (authentic tunnel, the cave that can be passed through by driving) is actually many folks that often drive there or think about driving on a tour, which is what everyone is more concerned about; after all, the place is a highway and is in a closed tunnel, and once something happens, it may not be a trivial matter! So, let’s talk about the tunnels on German expressways today. [What are the specific safety and security guarantee work]. If someone needs to purchase products such as weak-current cables such as monitored images and sound signals, and strong and weak-current intelligent products that make the tunnel bright and the signal smooth, we can provide global procurement services for weak-current intelligent products! It can really save a lot of time, really!

Let me first talk about the basic concepts to friends who don’t know much about the situation. , which is what we commonly hear about German expressways, is a well-known existence. The tunnels on it are generally built with relatively exquisite construction and complete facilities. They are specially built to deal with high-speed road traffic flow, as well as multiple and changing conditions such as bad weather and complex terrain. (This safety work guarantee system) includes a wide range of aspects, from the most basic ventilation and breathing system, fire fighting methods and equipment for extinguishing fires, to guide people to escape routes and signs, as well as systems that always keep their eyes on monitoring, etc. Every small place has been designed and considered very carefully!

So what are the key and important components, or core key links? Listen to me and you to explain it carefully:

1. ████████——Oh, my mind suddenly didn’t remember how to say the full name in Chinese… Forget it, don’t care about it, what I want to say is the kind of system that can sense the flames spray out, or smell the smoke, and find that the temperature is abnormally rising, yes, fire smoke detection equipment. It can be regarded as a "sentinel level" in the tunnel. It requires that it must be installed at very close points, and the reaction must be as fast as a rabbit, so that it can send out alarms at the very beginning!

2. The emergency lighting of the super powerful invincible stick and the clear and easy-to-understand evacuation and diversion indicator marking system . If the main power supply (electricity) outside the tunnel is not available and the problem is broken, this backup lamp that specializes in dealing with unexpected situations must be lit up immediately and lighted up, and the brightness must not be done with it. As for the sign that guides everyone to where to run and which direction to be safe and safe, it must not only be clear and clear, but also be able to maintain a working state under various bad conditions such as thick smoke and fog, and when the surrounding environment is baked with fire.

3. Strong ventilation and smoke exhaust system facilities. In an environment where the ground is relatively closed and tightly sealed, once a vehicle accidentally bumps into each other, or the car starts to burn itself, it will cause a fire [this word is almost the same as the chemical reaction process of burning], a large amount of choking smoke and toxic gases will soon be produced (gas that are not good for the human body). At this time, the ventilation system must be like a strong man who rushes out the air and smoke, quickly "expelling" those bad and dangerous things out of the tunnel, and strive for and provide valuable and important breathing space and vision to see the things clearly for trapped people and warriors who come to rescue and rescue.

4. Video images and traffic information data monitoring and observation system that are staring at all times, without any gaps. By placing cameras (surveillance probes) arranged in key and critical locations such as the top of the tunnel and next to the wall, the guards on duty in the monitoring center can understand in real time and uninterruptedly how cars run, how people move, and the status of various equipment; if a car does not follow the rules and gets stuck in a traffic jam, or parks in a place that should not be stopped, the system can also automatically remind managers to pay attention by warnings such as sound or image turning red.

5. ████ ███ █████ ████████—Uh…is something that allows the car to know that something has happened, should be slowed down or diverted, and information is transmitted in a timely manner in case of emergency situations. Once something is troublesome and not as usual, you can immediately tell every driver or passenger in the tunnel clearly, just like "Please pay attention to what's wrong, why is it bad?"

Next, we will answer the questions that everyone is diligent in asking questions, feels very curious and is not clear about. We will help you find out some potential questions:

Q What is the most worrying and nervous core point in it? I think there is something special difference between it and the tunnel on the road in our city

A asked me to say that this core must be able to use the fastest speed at extremely urgent and critical moments [quickly immediately! ]Click the people trapped in the tunnel belly and the important goods pulled in the car carefully and safely guide and lead the transfer and evacuation out of the dangerous area! Compared with the tunnels below the downtown area in the city, it faces the problem of its own unique characteristics. For example, its cars are generally fast and fast, and the traffic volume of cars may be much large, especially the proportion of heavy-duty trucks may not be low; in addition, many tunnels on highways may be several km long. Once a disaster occurs somewhere in the middle, the journey (distance) of the rescue team professionals and equipment may be farther, and time may not be guaranteed to be so fast and timely! So, the requirements for communication signal guarantee, ensuring no blind spots, and smoke exhaust efficiency so that the super-large volume can be extracted every minute are obviously high!

Some vehicles break down inside. What should the driver deal with it immediately? Should we immediately leave the car body and get out and run around looking for exits?

A. At this time, you must remember that you must not be too panicked and anxious. Be at a loss. You must try your best to slowly and observe the surroundings and move them to the park (stop where to park) in the emergency parking area specially divided by the tunnel, or in relatively wide and spacious places where there are too many obstacles. Then, turn on the double flash lights (that is the two small lights that flash like blinking eyes!) to the car coming behind me, indicating that something was wrong with me. besides! 【It must be remembered! 】The ideal situation for people on the car is to get off the car first and go to a relatively safe place on both sides of the car instead of standing between the door and traffic and walking quickly to the niche specially prepared for everyone on the inner side of the tunnel wall, which is recessed into a small piece of emergency area (hiding and waiting to save us), instead of thinking about "I'll walk out by myself" and then stroll around the driving lane of the tunnel (the driving lane) and taking risks. That is really too dangerous and unsafe, and it is very easy to have an accidental injury incident again! After that, yes, then quickly press the red or conspicuous call / box on the wall (the small pavilion and small box device that calls for help during an emergency) and get in touch with the monitoring center to clearly explain your specific location and troubles.

In my personal opinion, in this field, it is a complete and vivid way to show the rigor, meticulous and preciseness of engineering technology and the power of science and technology, as well as the pursuit of human life values. Moreover, to ensure that such a high-end (complex and multi-category) system is always working and running well without any mistakes. In addition to designing, construction and installation, it is always checking, maintaining and repairing every day (if this thing is broken, you can repair it and let it stand up and work again, or wipe oil regularly for it to maintain it) it also takes up enough parts and must not be taken lightly and neglected and careless.
In The Era Of Information Madness, Why Is The Wiring Of 10 Gigabit Optical Backbone So Important?

2025年7月21日

In today's era when the amount of information and data is growing like crazy, the object called (that is, 10 Gigabit optical backbone wiring) is becoming more important! It is like the most important main roads in the information highway, and it is responsible for the critical task of transmitting huge amounts of data from here to there and ensuring that the entire network system can run smoothly like a machine with lubricating oil. Many people may think this thing is quite profound. In fact, it is a backbone network infrastructure built with ultra-extreme bandwidth and ultra-low latency characteristics using optical cables that are particularly capable of carrying and transmitting at a fast speed as the main transmission medium.

1. ### Basic concepts and core advantages

The meaning of level is actually simply that its data transmission rate can reach tens of trillions of bits per second. Compared with the gigabit and 100 Gigabit networks we used to use, the speed is simply rising on a rocket. It is not a little bit, but hundreds of times more

Single-mode optical fiber as thin as a hair is used as the transmission medium. The attenuation of this thing is almost negligible, so it can support signal transmission at a very long distance. At the farthest time, it can reach dozens of kilometers without any relay equipment; and its ability to resist electromagnetic interference is not ordinary, and it can work well in places with relatively complex environments and electromagnetic signals flying all over the sky.

The topology of the overall network is usually designed to be ring-shaped or mesh-shaped. This design has many benefits. In case of a section of the line failure, the data can be automatically found and walked around immediately, just like the water flow will automatically turn when encountering a stone, which greatly improves the reliability and redundancy of the entire network, ensuring that the network will not be completely stopped because of a little problem.

Provide global procurement services for weak current intelligent products!

2. ### Key technical points disassembly-

The choice of optical modules is a big problem. You need to use high-speed optical modules that support (coherent optical communication) technology, such as those 100G, 200G, 400G and even the latest 800G QSFP-DD/OSFP type modules. This module can transmit multiple optical signals of different wavelengths on a single optical fiber at the same time, just like several lanes are opened on a road, greatly improving the efficiency of optical fiber usage.

The selection of optical cables is also negligible. You must choose the G.652D or G.654E model optical cable with particularly low attenuation coefficient, especially good dispersion and bandwidth parameters. If the network transmission distance is particularly long and the requirements are particularly high, you must consider using an optical cable segment with optical amplification function such as an erbium-doped fiber amplifier (the device called EDFA) which is a good choice, which can make the weakened optical signal strong again.

Network debugging and management are also a meticulous job. Professional OTDR (optical time domain reflector) must be used to accurately test the specific link status of the optical cable, including the length of the optical cable, whether the loss is large, and whether there are breakpoints. At the same time, it must be equipped with an SDN (software-defined network) controller with powerful network management functions, so that the entire backbone network can be intelligently managed and dynamic resource scheduling, and adjust it as you want, which is very convenient.

3. ### Share practical skills for deployment

When planning the routing, you should go to the site for detailed surveys, try to design the optical cable lines straight, and reduce unnecessary bending and detours, because although the optical cable is flexible, too many bends and sharp bends will affect the transmission effect of the optical signal; and in places that are prone to external forces, such as under the main road and at the entrance of the building, the optical cable must be worn with thick steel pipes or high-strength PE protective sleeves, just like putting a layer of sturdy armor on the optical cable to prevent it from being damaged by accident.

When doing welding work, the operator must undergo strict professional training and obtain the corresponding qualification certificate before he can take up the job. The environment must be kept clean and tidy during welding and there must be no too much dust. After welding, the welding loss must be controlled within 0.08dB to be considered qualified. Each fiber core must be carefully tested with a bare fiber tester to ensure that there is no problem before continuing with the next step of work.

The management of the label looks small, but it is also particularly critical. Each optical cable and each optical fiber patch panel port must be labeled with a clear and unique label. The detailed information of the optical cable originated from, where it is to go, which day it was laid, and which specific link ID belongs to. In this way, whether it is maintenance or troubleshooting in the future, you can see it clearly at a glance, so that you will not be blind.

4. ### FAQ session—

Q: The 10G Optical Backbone Link has been deployed. I feel that the bandwidth is not enough during use. Can I still upgrade it?

A: Of course, you can upgrade! If a system using wavelength division multiplexing (WDM) technology can be used, the transmission bandwidth of the entire link can be easily increased by continuously increasing the number of new optical channels, or the original low-speed optical module used is honestly replaced with higher speed optical modules, such as replacing a 100G module with 400G, and re-laying the optical cable without having to work hard to improve the transmission bandwidth of the entire link. However, one thing to remember is that you have to confirm in advance whether the fiber infrastructure currently used can support such high module transmission requirements

Q: During daily maintenance, how to detect whether the optical cable is damaged in time

A: The most effective way is to conduct OTDR tests on optical cables regularly. Generally speaking, it is almost the same as metropolitan area networks test once a quarter. It is best to test them once a month for long-distance trunk lines. You can also set some key performance thresholds in the network management system (the platform called NMS), such as the change amplitude of optical power, the bit error rate, etc. Once you find that these values exceed the preset normal range, the system will automatically issue an alarm message and remind relevant personnel to deal with it quickly.

I personally think it is an important part of the future large-scale data centers and some important national information infrastructure construction. When choosing manufacturers and products, you must carefully compare the technical parameters of different suppliers and the project cases they have done in the past. Never choose products that are not of quality just for a short time, otherwise you will have endless troubles during use and it will be too late to regret it!
Are There Many Difficulties In Operating A Company's Factory? Factory Cognitive Digital Twin Technology To Help

2025年7月20日

In the daily operation and management of corporate factories, they often encounter various problems such as inability to improve production efficiency, constant failure of equipment and inadequate maintenance, and serious waste of resources, especially large manufacturing factories with complex processes like a mess! At this time, "Twins for" is what we usually call factory cognitive digital twin technology, and this thing comes in great use! Simply put, it is like making a 1:1 "clone" digital version for the factory, and this digital version is not just a decoration, it is also very smart, able to think, analyze, help us make decisions, and provide global procurement services for weak current intelligent products! , it can make factory management suddenly go from "blind touching an elephant" to "standing in the air to see the whole picture" that is clear and clear!

What exactly is a factory cognitive digital twin? For example, you have an old car that you particularly love to have problems. You built a digital model for it. This model not only shows the appearance of the car, but also knows in real time how fast the engine rotates, how much oil there is in the fuel tank, and even guesses when it may break based on previous data! This digital twin of the factory is to put everything from the production line machine to every small sensor, as well as production processes, material transportation, etc. in the factory, and then use artificial intelligence to install a "brain" that can think and analyze, so that it can keep pace with the real factory's every move, and even think of some future situations in advance.

To play with factory cognitive digital twins, we must grasp these key points:

1. The data is collected in a comprehensive and detailed manner like combing your hair without falling apart – the data collection layer

The factory needs to be filled with various sensors, temperature, humidity and pressure, speed and vibration of the machine, etc., as well as how much things are produced in the production line every day, how long each process takes, and even the production-related data cannot be missed even when the worker records the material inlet and shipment records! Just like when we have to take a blood test and take a urine test for a physical examination, the more the doctor can identify the symptoms, right?

2. Connect data like beads – model construction and data fusion

It’s not enough to just say that there are data. If there are piles of things, they are still not as good as heavenly books? We must clean these data from different formats and sources from all directions, store them in a database that is powerful enough to run, and then build a particularly realistic 3D model based on the factory's real appearance and operating rules! This model also needs to learn from the data about the factory's temperament and looks more and more like the real one.

3. Make the numbers see problems as if they have eyes – real-time monitoring and early warning

After the digital twin is built, it can move simultaneously with the real factory! On the computer screen, the temperature of a certain machine in the factory is abnormally increasing, and the pace of the assembly line can be seen clearly at a glance. What's more amazing is that if there is a small part of the machine that is about to fail and it will break, the system can jump out of the warning in advance and say "Be careful, it will break", so that it can be repaired before it is completely broken and paralyzed. There is no need to wait for a large shutdown, which will save a lot of money and trouble!

Factory owners have these common doubts about this technology, so I'll help you to see:

Question: "My factory is not large, isn't it a waste of money to use this?"

Answer: In fact, no matter how big the factory is, as long as the production process feels a little messy or encounters repetitive problems, digital twins can help find small tips for improvement! Small factories can start by modeling a key equipment that often has problems, and slowly expand the scope step by step. It is not impossible to hurry if you have to eat one bite of food.

Provide global procurement services for weak current intelligent products!

Question: "Does the factory stop production when building this digital twin? Will it delay orders? Then can I not afford to pay?"

Answer: Now that the technology is very mature, you can do it without stopping the work in the factory. Engineers will slowly build models as the factory looks. Data collection also sneaks into the equipment without disassembling this and that. It is equivalent to taking pictures and drawings for the factory instead of performing major surgery on the factory. So it will generally not affect the normal turn of the workshop.

Using the factory to understand the digital twin technology is like a "master" who doesn't sleep for 24 hours and is also very good at calculating and has super powers to see foresight in advance. At the beginning, you may have to spend some money to put on a stand-up, but in the long run, it cures the old problem of being slow to improve factory efficiency, reduces the situation of not producing on time and wastes less, and saves much more money than spends! Whether it is a particularly advanced and intelligent new energy vehicle factory, a traditional steel production base or chemical park, you can take advantage of this east wind to upgrade yourself!

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