ELECTRIC AUTOMOBILE AND INTEGRATED CONTROL SYSTEM THEREOF

摘要

An electric vehicle and an integrated control system thereof are provided. The control system comprises: a power battery; a high-voltage distribution box connected with power battery; an integrated driving and charge-discharge controller connected with the power battery via the high-voltage distribution box, connected with a motor and a charge-discharge socket respectively, and configured to drive the motor when the electric vehicle is in a driving mode and to control to charge and discharge the power battery via the charge-discharge socket when the electric vehicle is in a charge-discharge mode; an auxiliary high-voltage element connected with the power battery via the high-voltage distribution box; a DC/DC module connected with the power battery via the high-voltage distribution box; and a controller connected with the high-voltage distribution box and configured to control the high-voltage distribution box so as to perform a pre-charging via the high-voltage box before the integrated driving and charge-discharge controller, the auxiliary high-voltage element and the first DC/DC module are powered on.

主权项

1. An integrated control system for an electric vehicle, comprising:
a power battery; a high-voltage distribution box connected with the power battery; an integrated driving and charge-discharge controller, connected with the power battery via the high-voltage distribution box, and connected with a motor and a charge-discharge socket respectively, and configured to drive the motor when the electric vehicle is in a driving mode and to control to charge and discharge the power battery via the charge-discharge socket when the electric vehicle is in a charge-discharge mode; an auxiliary high-voltage element connected with the power battery via the high-voltage distribution box; a first DC/DC module connected with the power battery via the high-voltage distribution box; and a controller connected with the high-voltage distribution box and configured to control the high-voltage distribution box so as to perform a pre-charging via the high-voltage distribution box before the integrated driving and charge-discharge controller, the auxiliary high-voltage element and the first DC/DC module are powered on.