基于VB和XPC目标环境的轮胎压力监测数据采集系统

The Data Acquisition System for TPMS Based on VB and XPC Target

针对轮速信号的特点及轮胎压力监测系统的设计需求，利用VB的可视化编程语言和MATLAB实时仿真工具箱XPC Target及多种数据采集卡的支持，实现了汽车行驶中轮速信号的实时数据采集，并设计了基于VB和MATLAB的间接轮胎压力监测系统。

Aims with the characteristics of wheel speed signals and the designing requirements of tire pressure monitoring system, this paper introduces how to realize the real-time data acquisition of the wheel speed signals when the car is traveling by using VB visual programming language and MATLAB which provides real-time simulation tool box, such as XPC Target and a variety of data acquisition cards and meanwhile, the indirect tire pressure monitoring system based on VB and MATLAB is designed.