The invention discloses a portable liquid crystal instrument automatic test device, which comprises a portable automatic tester, an interface module, a tested device, an HMI man-machine interaction module and a shooting module, and is characterized in that the shooting module comprises a high-definition digital camera, and the portable automatic tester is electrically connected with the interface module and the HMI man-machine interaction module; through cooperation of the portable automatic tester, the interface module, the tested device, the HMI man-machine interaction module and the shooting module, the system can be widely applied to product testing of various types of automobile intelligent cockpits. The interface module is externally connected with an automobile signal generation device to simulate common automobile signals (CAN, resistance, level and the like) and programmable test scripts, test is automatically and controllably executed, test signals fed back by an instrument are automatically judged, and test report reminding is generated, so that a set of full-closed-loop automatic test is formed, some millisecond-level delays can be constructed, and the test efficiency is improved. Personal errors are reduced, and meanwhile the testing efficiency is improved.
本发明公开了便携式液晶仪表自动化测试设备,包括便携式自动化测试仪、接口模块、被测设备、HMI人机交互模块和拍摄模块,所述拍摄模块包括高清数字摄像头,所述便携式自动化测试仪分别与接口模块和HMI人机交互模块电性连接;本发明通过便携式自动化测试仪、接口模块、被测设备、HMI人机交互模块和拍摄模块的配合,可广泛应用于各形式的汽车智能驾驶舱的产品测试,通过接口模块外接汽车信号发生装置模拟常用汽车信号(CAN、电阻、电平等)、可编程的测试脚本、自动且可控地执行测试、仪表反馈的测试信号自动判断、生成测试报告提醒,从而形成一套全闭环自动化测试,可以构建一些毫秒级别延迟,降低了人为误差,同时提高测试效率。
Portable liquid crystal instrument automatic test equipment
便携式液晶仪表自动化测试设备
2022-12-27
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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