Smart homes have been vigorously developed and applied as people's living standards have greatly improved and improved. Smart home is built on the residential platform, with multiple functions, such as construction equipment, information appliances, network communication performance equipment automation, etc., it has been concentrated in the system, structure, management and service and other advanced concepts. Therefore, the living environment has the advantages of high efficiency, safety, comfort, convenience and environmental protection.
In order to improve the quality of people's home life, the performance ratio of the smart home system is further improved. With PLC technology as the core of intelligent information processing, personal computer as the upper computer of PLC, remote monitoring and remote control functions are realized through configuration. Based on orthogonal frequency division multiplexing technology and TCP/IP protocol, the design of communication gateway software is completed. This design uses PLC and a variety of sensors to realize the conventional control of the smart home, and uses the pulse signal sent by the PLC programmable controller to form the intelligent control and management of the whole family to realize the smart home. And in order to make it easier to popularize this kind of technology, we adopt PLC and a variety of sensors to form a system that is accurate, convenient, and easy to expand, and can better complete complex intelligent control tasks.
The structure of the smart home system mainly consists of a main PLC and multiple sub-PLCs, which are connected through the network. The following briefly introduces the functions of several smart home PLC automatic control systems:
1. The intelligent lighting system can be controlled by the remote control, timing controller, and computer controller to achieve full on and full off control of the light. A variety of options can be designed.
2. Intelligent cooking system. When the time set on the cooking system is consistent with the current Beijing time, the system will automatically turn on the button and the cooking system will work normally. This kind of cooking system realized by PLC completes the cooking after the temperature control and time control reach the specified values, which effectively solves the problem of breakfast and dinner for fast-paced office workers.
3. Intelligent automatic adjustment of home environment quality monitoring system, in view of the situation where there are more electrical equipment in the home environment, the system detects the temperature, humidity, oxygen content and illuminance of the home separately, and through the analysis of the measured data volume, Real-time control of air humidifiers, air dryers, air conditioners, automatic curtains and other household appliances to make the home environment comfortable.
There are many more functions, so I won’t give examples one by one. In this era of rapid development, everything is getting closer to intelligence. How to achieve intelligence and automation? The PLC function must meet the requirements and the performance must be stable. The OYES-200 series PLC of the Automation Products Division of Shenzhen Aoyuexin Technology Co., Ltd. has a complete range of products, absolute leading technology in the industry, stable quality, high precision, and fast speed. The module is fully compatible with Siemens S7-200 series CPU and modules. The method is the same. The company's products can fully achieve the functions required by smart homes.
Merchants are based on profit. How can they meet the requirements and save costs when doing smart home automation? Shenzhen Aoyuexin Technology Co., Ltd. has launched a variety of cost-effective products that meet the requirements, which has brought good news to our customers.
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