知搜-全球专利检索

  1. 登录
  2. 注册
实用新型
CN204556716U 一种强电流动力电池高精度采集系统 失效 - 权利终止

一种强电流动力电池高精度采集系统
摘要：
本实用新型公开了一种强电流动力电池高精度采集系统，包括采集控制模块、传感器采集模块、A/D转换模块，所述传感器采集模块连接A/D转换模块，所述A/D转换模块连接采集控制模块。本专利强电流传感器采集动力电池里面的强电流，然后将检测到的强电流信号经过比较放大器进行比较，当信号与预设值比较以后再传输到A/D转换模块中，由两个运算放大器进行放大转换，接着将信号传递给主控芯片处理，最终由串口传输出去，整个过程采集精度高、抗干扰能力强。
摘要（英）：

The utility model discloses a heavy current power battery high accuracy collection system, including collecting control module, sensor collection module, AD conversion module, sensor collection module connects AD conversion module, AD conversion module connects collecting control module. The strong current sensor of this patent gathers the heavy current of power battery the inside, then carries out the comparison with the heavy current signal that detects through comparison amplifier, in signal and default transmit AD conversion module to after relatively again, amplifies conversion by two operational amplifier, handles the signal transmission for main control chip after that, finally transmit away by the serial ports, and whole process collection precision height, the interference killing feature is strong

0/0