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将混合动力汽车CAN网络中的整车控制器与发动机控制器集成为多能源管理控制器,使CAN网络节点由3个变为2个。它与ISG电机控制器通过CAN总线相连。PC机通过CAN接口卡接到CAN总线上,实时读取各个控制器的参数及修改控制器中的数据。采用开发工具LabVIEW7.0设计了实时监控平台软件。试验表明此平台具有参数实时显示、指令发送、电机测试、数据保存等功能和良好的人机交互式界面,实现了对混合动力各个工况的测试,完成了混合动力各个工况的控制策略制定、试验参数的优化、试验数据的分析。
Integrating the vehicle controller and engine controller in the hybrid vehicle CAN network into a multi-energy management controller, the number of CAN network nodes is changed from three to two. It is connected to the ISG motor controller via the CAN bus. PC through the CAN interface card connected to the CAN bus, real-time read the parameters of each controller and modify the data in the controller. Using the development tool LabVIEW7.0 designed real-time monitoring platform software. Experiments show that this platform has the functions of real-time display of parameters, sending of commands, testing of motors, data saving and good man-machine interactive interface, and realizes the test of each working condition of hybrid power and completes the formulation of control strategy of each working condition of hybrid power , Optimization of test parameters, analysis of test data.