CAN通讯卡在煤矿胶轮车控制系统中的应用  

Application of CAN Communication Card in Control System of Coal Mine Rubber Tire Locomotive

作　　者：李婷[1] 

机构地区：[1]重庆工商职业学院计算机与电子工程系,重庆400052

出　　处：《煤炭技术》2012年第9期54-56,共3页Coal Technology

摘　　要：主要研究了CAN通讯卡在煤矿胶轮车控制系统中的应用。CAN通讯卡通过IPC与地下基站通讯,主程序首先通过接口库函数访问动态链接库来初始化CAN卡;VCI_Initcan初始化CAN卡,VCI_StartCAN启动CAN卡,然后,线程函数VCI_Receive的循环从基站接收数据;最后通过VCI_Transmit函数向基站发送控制命令来控制和调度胶轮车。实验结果表明,CAN卡被接口库函数成功地调用,在IPC和基站间建立了可靠通讯,为矿井下胶轮车的自动调度奠定了基础。The application of the CAN card in the control system of the mine rubber tire locomotive is researched. The main program firstly visits the DLL by the interface library functions to initialize the CAN card. VCI_Initcan initializes the CAN card and VCI_StartCAN starts it. Secondly, the thread function VCI_Receive is called to receive the data from the base stations circularly and then send the control command to the base stations by VCI_Transmit to control and dispatch the locomotive. The experimental results show that it achieves a reliable communication between IPC and the base stations.

关 键 词：自动调度 CAN通讯 动态链接库 多线程 

分 类 号：TD63[矿业工程—矿山机电]