The principles and considerations taken for the code design, sub-system and mo-dual design and input / output design as well as characteristics of the bridge management system are presented in the paper. 本文阐述公路桥梁省、市级管理系统(BMS)开发中的代码、子系统与模块、输入/输出等项目设计,以及系统实现的部分技术特点。
UECU hardware consists of microcontroller, power, switch input and output processing circuits, frequency processing circuit, AD circuit, high-side and low-side switch drive circuit, bridge drive circuit, and serial communication circuit. UECU硬件由微控制器、电源、开关量输入输出电路、频率信号处理电路、模拟通道扩展电路、高低位开关电路、桥式驱动电路和串口通信电路组成。
The linearity between input and output of the sensor and good ability to resist the common mode interference such as temperature influence because of the adoption of differential bridge. 3传感器的输入与输出具有良好的线性度;4由于采用差动电桥的方式,所以,抗共模干扰能力强(如温度影响)。