关键词: 整车控制器；车载充电机；组合仪表；车载信息娱乐系统；远程智能终端

Abstract: With the strong support of the state for the development of new energy vehicles and the continuous improvement of consumers' recognition of new energy vehicles, fuel vehicles will gradually withdraw from the historical stage. For pure electric vehicles, charging is an indispensable daily operation. The rational utilization of different prices of valley and peak power will improve the user's experience and bring about a reduction in vehicle costs. In order to solve the complaints of users in the mass production vehicle market in the early stage about the cumbersome steps of setting the timing and quantitative charging (the charging gun must be inserted when setting), this paper proposes a new type of control logic for timing and quantitative charging. The vehicle charging logic is completely arbitrated by vehicle control unit (VCU), which can be set under any working condition, also the operation is simple, and the user is prompted to set the scheduled charging time. Compared with the original policy, the user setting operation is reduced from 6 steps to 1 step.

Key words: Vehicle control unit; On board charger; Instrument cluster; In-vehicle infotainmen;Telematics BOX