| 摘要 |
PURPOSE: A simulator system for diagnosing vehicles with a distribution apparatus for electric wiring is provided to measure the operating state of the vehicles while various kinds of engines and electric control units are connected to a measuring apparatus. CONSTITUTION: A simulator system for diagnosing vehicles with a distribution apparatus for electric wiring comprises an engine side connector(280), an ECU side connector(282), a branch signal connector(284), a signal line group, and a circuit board(290). The engine side connector is connected to a vehicle engine(100a). The ECU side connector is connected to an electric control unit(110a). The branch signal connector is connected to an external interface apparatus. The signal line group connects the engine side connector and the ECU side connector, and accesses the engine and the electric control unit. The signal line group comprises an actuator signal wire(276). The circuit board saves device identification information. [Reference numerals] (100a) Vehicle engine; (242) USB hub; (244) Measuring interface unit; (248) Switching control unit; (254) State dispaly unit; (266) Communication interface unit; (294) Memory; (AA) Substrate
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