China Naming Network - Naming consultation - Introduction to the working principle of smart home control system

Introduction to the working principle of smart home control system

Although it sounds complicated, the smart home system is actually the core of smart home. It combines the facilities related to home life with integrated wiring, network communication, safety prevention, automatic control and audio-video technology to build an efficient residential facilities and family schedule affairs management system, which can effectively improve the safety, convenience and artistry of home, and can also effectively realize an environmentally-friendly and energy-saving living environment.

Smart home system is to use wireless network technology to connect all furniture equipment to a terminal, and then use this terminal to realize intelligent operation. In the smart home system, the most important wireless transmission, in which the fragmentation of instruction transmission is very important. Accept various sensing models through various sensing designs, and trigger control commands or manually trigger corresponding intelligent devices through the eaves of human consciousness.

Just like the temperature and humidity sensor collects indoor temperature and humidity change data, and then sets the trigger requirements of temperature and humidity change according to the set requirements.

When the temperature or humidity reaches the preset requirements, the control command will be withdrawn in linkage. When the temperature is too high, the air conditioning terminal turns on the refrigeration. On the contrary, when the temperature is too low, the air conditioner is turned on for heating. All these designs use wireless network technology to realize intelligent residential life. When designing a smart home system,

Among them, the hardware design requirements of the system mainly include wireless communication module, intelligent household appliances social security and intelligent gateway. Wireless communication templates are generally designed with universal templates and interfaces, which can realize seamless connection between smart home appliances and smart gateways. The principle of plug and play is well realized in hardware, and the performance of the system is optimized. Besides hardware design, random arrow design is also very important.

Because the signal transmission of smart home system mainly uses radio, we all know that the interference of wireless channel in radio frequency communication is relatively large, so the processor never sends data, and the wireless module also sends some wireless data randomly. Therefore, when designing smart home system, it is necessary to formulate a self-defined wireless communication protocol for home appliances to standardize the wireless data transmission of home appliances in LAN.

Improve the anti-interference and transmission performance of the system. At present, the smart home system mainly includes intelligent lighting control, intelligent household appliances control, intelligent background music, intelligent video usage, security monitoring system, home audio-visual system and so on. Today's smart home system provides modern people with a convenient, comfortable and safe high-quality life.

Therefore, in the future, smart home will also be a development direction of home life.

Smart home control system is flexible, because it is composed of subsystems through network communication system, and it can reduce or increase subsystems according to its own needs. In terms of operation, smart home system equipment can be operated through man-machine interfaces such as mobile phones, tablets and computers, which is very convenient. In terms of resource sharing, the smart home system can set various control modes, such as leaving home mode, returning home mode, raining mode, birthday mode, banquet mode, energy saving mode and so on. , greatly meet the requirements of quality of life.

Summary: The above is the design knowledge and working principle of smart home system. I don't know how the smart home system works after reading it! If you still don't understand, I shared a knowledge about smart home control system with you before. You can refer to that and understand it together.