According to the invention, reprogramming based on a reprogramming tool can be normally carried out. A reprogramming tool includes a connector detachably connected to a diagnostic connector provided in a vehicle, the diagnostic connector including: a vehicle-side first terminal constantly connected to a battery of the vehicle; and a vehicle-side second terminal that is connected to the battery when the power supply state of the vehicle is an igniter-on state, the connector of the reprogramming tool having: a tool-side first terminal that is connected to the vehicle-side first terminal of the diagnostic connector; and a tool-side second terminal connected to the vehicle-side second terminal of the diagnostic connector, and the reprogramming tool is provided with a short-circuit mechanism capable of short-circuiting the tool-side first terminal and the tool-side second terminal.
本发明使基于重编程工具的重编程能够正常地实施。重编程工具具有连接器,该连接器以能够拆卸的方式与设置于车辆的诊断用连接器连接,诊断用连接器具有:车辆侧第一端子,其始终与车辆的电池连接;以及车辆侧第二端子,其在车辆的电源状态为点火器接通状态时与电池连接,重编程工具的连接器具有:工具侧第一端子,其与诊断用连接器的车辆侧第一端子连接;以及工具侧第二端子,其与诊断用连接器的车辆侧第二端子连接,重编程工具具备短路机构,该短路机构能够使工具侧第一端子与工具侧第二端子短路。
Reprogramming tool
重编程工具
2023-06-16
Patent
Electronic Resource
Chinese
REPROGRAMMING SYSTEM, REPROGRAMMING MASTER, AND NOTIFICATION METHOD OF REPROGRAMMING SYSTEM
European Patent Office | 2019
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