摘要:
The present invention is able to perform an examination of a motor mounted on EV or HEV (HV) as well as charge and discharge of a battery mounted on EV or HEV (HV), by a single system. The system includes a dynamometer 2 coupled to an output shaft 201 of a motor 200, a power supply unit 3 for supplying power to the motor 200 or the dynamometer 2, a motor examination circuit L1 for supplying the power of the power supply unit 3 to the dynamometer 2 and the motor 200, a battery charge and discharge circuit L2 connected with a battery 300, for supplying the power of the power supply unit 3 to the battery 300 or discharging the power of the battery 300, and a circuit switching mechanism 4 for switching between the motor examination circuit L1 and the battery charge and discharge circuit L2.
摘要:
A vehicle test system according to the present invention intends to comprehensively manage and operate multiple types of test apparatuses to smoothly perform vehicle development, problem correction, and the like. For this purpose, the vehicle test system includes: an actual running data acquisition apparatus that acquires actual running data that is data related to states inside and outside of a vehicle in running on a road; multiple types of test apparatuses 3a, 3b, and 3c each of which performs a drive test or an operation test of a vehicle or a part of the vehicle in accordance with set test conditions; and a test condition data generation apparatus that from the actual running data, generates test condition data indicating test conditions necessary to reproduce a part or all of the running states indicated by the actual running data in a test apparatus specified from among the multiple types of test apparatuses 3a, 3b, and 3c.
摘要:
The present invention mainly intends to provide a vehicle test system and the like that can easily mutually compare actual running data and test result data obtained from a test apparatus, or pieces of test result data. The vehicle test system 1 includes: an actual running data acquisition apparatus 2 that acquires actual running data that is data related to states inside and outside of a vehicle in running on a road; a test apparatus 3 each of which performs a drive test or an operation test of a vehicle or a part of the vehicle in accordance with a set test condition; and a test management apparatus 4 that reproduces a part or all of the running states indicated by the actual running data in the test apparatus 3. Further, the test management apparatus 4 receives test result data that is data indicating a test result by the test apparatus 3, and comparably outputs the test result data and the actual running data.
摘要:
The present invention is able to perform an examination of a motor mounted on EV or HEV (HV) as well as charge and discharge of a battery mounted on EV or HEV (HV), by a single system. The system includes a dynamometer 2 coupled to an output shaft 201 of a motor 200, a power supply unit 3 for supplying power to the motor 200 or the dynamometer 2, a motor examination circuit L1 for supplying the power of the power supply unit 3 to the dynamometer 2 and the motor 200, a battery charge and discharge circuit L2 connected with a battery 300, for supplying the power of the power supply unit 3 to the battery 300 or discharging the power of the battery 300, and a circuit switching mechanism 4 for switching between the motor examination circuit L1 and the battery charge and discharge circuit L2.
摘要:
This invention is directed to a testing apparatus (100) for testing a vehicle drive system (PT) by connecting load devices (2, 3) to the vehicle drive system (PT), wherein the testing apparatus (100) includes: a handle operation amount input part (51a) for inputting a handle operation amount corresponding to a handle operation of a vehicle; an accelerator operation amount input part (51b) for inputting an accelerator operation amount corresponding to an accelerator operation of the vehicle; a brake operation amount input part (51c) for inputting a brake operation amount corresponding to a brake operation of the vehicle; and a control part (53) for controlling the load devices (2, 3) based on the operation amounts simultaneously inputted by at least two of the handle operation amount input part (51a), the accelerator operation amount input part (51b) and the brake operation amount input part (51c).