Vehicle data communication simulation test platform and method for new energy electric vehicle

• Main Authors: PAN MINGRUI, WEI BO, WANG WENWEI
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a vehicle data communication simulation test platform and method for a new energy electric vehicle. The vehicle data communication simulation test platform comprises an upper computer, a domain control node simulation module, a universal node simulation module and a network load verification module. A domain control unit of the domain control node simulation module simulates a regional function of a new energy electric vehicle, a general control unit of the general node simulation module simulates a subsystem function of the regional function, and the upper computer sets simulation parameters and a connection relation of each domain control unit and the general control unit according to a preset vehicle simulation model. And the network load verification module performs transmission parameter test on the network data input and output by the universal control unit in the universal node simulation module. Since the vehicle simulation model is firstly established and then the transmission