起重运输机械
起重運輸機械
기중운수궤계
HOISTING AND CONVEYING MACHINERY
2014年
1期
92-95,96
,共5页
蓄电池车辆%CAN总线%电气设备%检测
蓄電池車輛%CAN總線%電氣設備%檢測
축전지차량%CAN총선%전기설비%검측
battery driven vehicle%CAN bus%electrical equipment%detection
针对蓄电池车辆电气设备检测与故障诊断，提出了基于CAN总线构建的网络化检测系统。该系统将待检测子系统作为总线上的节点，以PC104系列工控机为控制单元，通过相应接口电路连接到待测节点，进行CAN总线应用层通信协议的开发和实现，系统具有良好的实时数据采集、处理和通信功能，数据处理结果可通过CAN总线上传到上位机。实现了蓄电池车辆电气系统的实时监测、状态检测和在线故障诊断。
針對蓄電池車輛電氣設備檢測與故障診斷，提齣瞭基于CAN總線構建的網絡化檢測繫統。該繫統將待檢測子繫統作為總線上的節點，以PC104繫列工控機為控製單元，通過相應接口電路連接到待測節點，進行CAN總線應用層通信協議的開髮和實現，繫統具有良好的實時數據採集、處理和通信功能，數據處理結果可通過CAN總線上傳到上位機。實現瞭蓄電池車輛電氣繫統的實時鑑測、狀態檢測和在線故障診斷。
침대축전지차량전기설비검측여고장진단，제출료기우CAN총선구건적망락화검측계통。해계통장대검측자계통작위총선상적절점，이PC104계렬공공궤위공제단원，통과상응접구전로련접도대측절점，진행CAN총선응용층통신협의적개발화실현，계통구유량호적실시수거채집、처리화통신공능，수거처리결과가통과CAN총선상전도상위궤。실현료축전지차량전기계통적실시감측、상태검측화재선고장진단。
In terms of detection and fault diagnosis for electrical system of battery-driven vehicles,the paper puts for-ward the network detecting system built based on CAN bus. The system takes the subsystem to be detected as the node on the bus,PC104 series Industrial Personal Computer as the control unit,in order to connect to the node under test through corresponding interface circuit,hence to develop and realize the communication protocol of CAN bus application layer. The system has excellent functions of real-time data acquisition,processing,and communication,with the data processing re-sults uploaded to the upper computer through CAN bus. The real-time monitoring,state detection,and on-line fault diagno-sis for electrical system of battery-driven vehicles are realized.
