基于CAN总线技术的电极控制器设计

The design of electrode controller based on CAN bus

分析目前多极距测量系统存在的问题,将CAN总线技术应用于多极距地电阻率测量系统中,研制基于CAN总线技术的新型电极控制器。详细介绍电极控制器的主要特点、工作原理、硬件结构设计以及通信协议。经过各种性能测试,结果表明,该电极控制器稳定可靠,符合多极距地电阻率观测要求。

The problems in current multi-separation array were analyzed in this paper. Based on the analysis, a new multi-separation array observation system and a new type of electrode controller based on CAN bus were developed. And the main feature, principle, hardware structure and communication protocols of the electrode controller were introduced in detail. Finally, through a series of tests in lab, the results shown that this electrode controller was stable and reliable, the specifications could match the demands of multi-separation array system.