基于CAN总线的综合电子仿真平台设计

Design of Integrated Electronic Simulation Platform Based on CAN-Bus

CAN总线具有传输效率高、可靠性高、实时性好和价格低廉等特点,目前已应用于军用雷达及其他武器装备。综合电子仿真平台用4台PC机作为网络节点,使用CAN总线连接4个节点构成网络。对系统工作流程进行了分析,并利用虚拟仪表技术、多媒体技术、实时数据库技术和数据通信技术开发了基于CAN总线的综合电子仿真平台。该平台可以实现综合电子系统的功能仿真、故障测试和性能分析。

CAN-bus has advantages of that transmission effectiveness is large, reliability is high, realtime responsibility is good, and price is low and so on. Nowadays CAN-bus is widely used in military radar and other weapon and armament equipment. Integrated electronic simulation platform takes four PCs as network node, and interconnects four nodes by means of CAN-bus to form network. Working procedure of system is analyzed and studied. Integrated electronic simulation platform based on CAN- bus is developed by use of virtual instrument technology, multimedia technology, real-time data bus technology and data communication technology. The platform can perform function simulation, fault diagnosis, and characteristics analysis of integrated electronic system.