一种便携式车载微机测试装置的设计

Design of a Portable Vehicle Microcomputer Testing Device

文章设计了一种便携式车载微机测试装置,能够向EQT2000型车载微机系统提供机车各种运行状态下的输入信号,同时对车载微机的输出信号做出显示,配合机车液晶显示器共同使用,直观地向操作人员展示车载微机的工作情况,从而便于操作人员判定故障进行检修。该车载微机测试装置功能齐全,在车载微机系统设计、调试、检修过程中占有主导地位,其性能可靠、经济实用、调试方便,得到了国内外客户广泛的认可。

This paper designs a portable vehicle microcomputer testing device which can provide input signals of locomotive running state to EQT2000 microcomputer system and display output signal of vehicle microcomputer simultaneously.Together with locomotive LCD monitor display vehicle microcomputer directly to operator so that operator can judge fault repair.The vehicle microcomputer testing device has complete functions and plays a leading role in designing debugging and repairing of vehicle microcomputer system whose performance reliable economical practical debugging convenient and gained wide recognition from domestic and foreign customers.