摘要
为准确获取电池组的状态,以LTC6802 SPI多电池采集芯片为基础,选取STM32单片机为硬件核心、u COS操作系统为软件核心、无线蓝牙为通信模块,实现了对12节18650电池组电压及温度的监控,并将数据实时发送到LCD屏和手机APP上,为电池组的监控管理提供了方便。
To accurately obtaining the status of each battery pack,the battery array monitor system was designed by taking LTC6802 chip with more-batteries-gather as the basis and SPI,STM32 as the core hardware,uCOS as the core software and Bluetooth as the communication module. The monitoring of the voltage and temperature of 12 set of battery pack 18650 was realized and the real-time transmission of information and data was made to the LCD screen and APP of cell phones,which provided convenience for the monitoring and management of battery pack.
引文
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