基于STM32平台的CAN总线车载式漏电流数字传感器

介绍一种基于STM32平台的CAN总线车载式漏电流数字传感器的设计。在高精度模拟漏电流传感器的基础上,采用CAN总线进行数据通信,在目前高端的、低功耗、小系统设计处理器Cortex—M3(STM32)上经数字化改进而实现。该漏电流数字传感器经实验验证检测准确、响应快速、数据通信安全可靠,是目前一种先进的车载式漏电流数字传感器。实际使用时,由多个漏电流数字传感器与一台计算机互接,构成一个多点的漏电检测网络,最终实现漏电检测的综合处理。

CAN bus vehicle type leakage current digital sensor based on STM32 platform

Introduce a design of CAN bus vehicle type leakage current digital sensor based on platform of STM32.This design is based on high precision analog leakage current sensor,data communication is based on CAN bus, processor Cortex—M3（ STM32） is a relatively high-end,low power consumption system,the design on the basis of it is realized through digitization improvement and implementation.The leakage current digital sensor is verified by experiment that its detection is accurate,response is rapid,data communication is safe and reliable,and is currently an advanced vehicle type leakage current digital sensor.In actual use,it is interconnected by several leakage current digital sensors and a computer,to form a leakage detection network for multi-points,finally realizes the comprehensive treatment of leakage current detection.