TEST BENCH AND METHOD FOR VEHICLES WITH ELECTRIC MOTOR (Machine-translation by Google Translate, not legally binding)

• Main Authors: FERNANDEZ TORRES, Carlos, BERNAL ARGÜELLES, Fernando, GOMEZ VIA, David
• Format: Patent
• Language: English; Spanish
• Published: 14.11.2023
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; TARIFF METERING APPARATUS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSPORTING; VEHICLES IN GENERAL

The present invention concerns a test bench for vehicles with an electric motor, where the test bench comprises a bench communication bus (Zb) configured to communicate bidirectionally with the internal communication bus (Zv) of the vehicle (V) and a control unit (UC) operatively connected to the bank communication bus (Zb), the bank communication bus (Zb) and the control unit (UC) being configured to simulate and subject components (CH, CL) of the electrical systems of the vehicle (V) to certain operating situations and/or operating errors and test the responses emitted by the components (CH, CL) to the internal communication bus (Zv) of the vehicle (V). The present invention also concerns a test method adapted to use the bench of the invention. (Machine-translation by Google Translate, not legally binding) La presente invención concierne a un banco de pruebas para vehículos con motor eléctrico, donde el banco de pruebas comprende un bus de comunicación de banco (Zb) configurado para comunicarse de manera bidireccional con el bus de comunicación interno (Zv) del vehículo (V) y una unidad de control (UC) conectada operativamente con el bus de comunicación de banco (Zb), estando el bus de comunicación de banco (Zb) y la unidad de control (UC) configurados para simular y someter a unos componentes (CH, CL) de los sistemas eléctricos del vehículo (V) a situaciones operativas determinadas y/o a errores de funcionamiento y testear las respuestas emitidas por los componentes (CH, CL) hacia el bus de comunicación interno (Zv) del vehículo (V). La presente invención también concierne a un método de pruebas adaptado para utilizar el banco de la invención.