Cab electrical equipment function detection device and system

The invention discloses a cab electrical equipment function detection device and system, and relates to the technical field of vehicle electrical equipment function detection devices.The detection device comprises a cabinet body, a direct-current power source, a transition connector and a plurality of detection connectors, and the direct-current power source is arranged in the cabinet body; the transition joint is detachably and electrically connected with the direct-current power supply; the plurality of detection joints are electrically connected with the transition joint, and are used for selecting one of the plurality of detection joints to be detachably and electrically connected with one electrical device in a cab. According to the invention, the connectors are integrated, the use is more convenient, and the detection of the functions of cab electrical equipment of various vehicle types can be realized. 本发明公开了一种驾驶室电器设备功能检测装置及系统，涉及车辆电器设备功能检测装置技术领域，所述检测装置包括：柜体、直流电源、过渡接头和多个检测接头，所述直流电源设于所述柜体内；所述过渡接头与所述直流电源可