基于CAN总线的数字式传感器群管理系统的研究

A digital sensors management system based on the CAN bus

针对传统模拟传感器群系统布线复杂、成本高、干扰大等缺点,提出了一种基于CAN总线的数字式传感器群的集中管理方法以及系统硬件实现,介绍了新型数字式传感器的原理、性能和接口。并对CAN总线的性能和特点进行了详细的介绍。

In view of the short comings of a conventional analogue sensor to be in high cost, complexity and high noise,this article puts forward a digital sensors managingsystem running in the CAN bus and the way to implement the system hardware, and also presents the principle of the digital sensor, inter face and it sperformance along with the and the features of the CAN bus.