In the process of power battery production,it is necessary to put battery into vacuum oven for drying,the temperature,the vacuum degree and other factors directly influence the quality of the power battery. In order to remotely control the temperature and vacuum degree of vacuum oven in the process of power battery manufacturing,the wireless communication system based on the Zig Bee-Wi Fi gateway for the power battery production is presented. The system uses wireless module CC2530 as the core chip,to complete the machine networking in workshop,and use of Wi Fi wireless module ESP8266 to complete data interconnection Zig Bee and Wi Fi network,implement the data information exchange and sharing between the vacuum oven and the Internet.This wireless communication system has the characteristics with easy networking,low power consumption and low cost. So,this communication system can meet the requirement of data transmission and sharing in power battery manufacturing and other production activities.
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