基于CAN总线的NMEA2000协议，上位机+下位机程序，包括4个节点

门禁管理系统，将车辆分为在场车辆和离场车辆进行管理。包括车辆信息的数据库访问接口、摄像头链接接口、下位机属性设置与通信接口。-Access control systems, the presence of the vehicle into the vehicle and managed to leave the vehicle. Including database access interface, camera link interface, the next crew vehicle co

AGV小车下位机控制程序,是PLC的,用于磁导引控制的.-AGV car slave computer control of PLC is used for magnetic navigation control.

用于从车辆动态称重系统下位机采集传感器AD数据，产生波形，并通过算法分析，获取车辆经过传感器的行为和重量。-Used to Analysis Vehicle dynamic weighting by Wave of AD value.