| 摘要(英文)： |
The present invention provides an electric automobile intelligent high pressure management system, comprising : signal acquisition system of real-time acquisition of vehicle running state, fault detection object state and attitude state; intelligent high-voltage control unit accepts the VCU and/or BMS instruction, the high voltage power distribution system to the vehicle high-voltage device to the normal distribution, the execution result is fed back to the VCU and/or BMS, at the same time, according to the collected data and the received vehicle real-time interactive data, to the high-voltage distribution system with the detection of fault diagnosis, the fault database determines according to the preset fault type, the high-pressure distribution system to carry out the various fault types of high-voltage dentsu Asper control logic, and sends the diagnosis results and; high voltage power distribution system according to the instructions of intelligent high-pressure control unit, in the high voltage device to the vehicle high-voltage electric energy distribution, high-voltage electric off control, loop over current protection and a high-pressure pre-charge. The whole of this invention to realize intelligent management of high voltage electric energy, is more conducive to high-voltage of the electric automobile safety. |
