公开(公告)号：US20240239353A1

公开(公告)日：2024-07-18

申请号：US18013762

申请日：2022-01-13

Applicant: GREAT WALL MOTOR COMPANY LIMITED

Inventor： Maiqing WU ,  Gang YAN ,  Xu SHI ,  Xuejing LI ,  Dandan SONG ,  Shengbo WANG ,  Nan ZHANG ,  Chunmei ZHANG

IPC: B60W40/12 ,  B60L3/12 ,  B60L58/12 ,  B60W50/00

CPC classification number: B60W40/12 ,  B60L3/12 ,  B60L58/12 ,  B60W50/0097 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2260/54 ,  B60W2050/0025 ,  B60W2050/0044 ,  B60W2530/18

Abstract: The embodiments of the present application provide a method and an apparatus for predicting an average energy consumption of an electric vehicle. The method comprises: according to a real-time voltage and a real-time current of a battery pack of an electric vehicle, determining an actual energy consumption of the electric vehicle in the traveled mileage segment corresponding to the current time, the traveled mileage segment comprising a plurality of unit mileage segments; according to the actual energy consumption of each unit mileage segment of the traveled mileage segment, determining an initial average energy consumption of the electric vehicle at the current time; acquiring a target average energy consumption and average energy consumption adjustment parameters of the electric vehicle; and according to the initial average energy consumption, the target average energy consumption and the average energy consumption adjustment parameters, determining the actual average energy consumption of the electric vehicle at the current time. The present application can accurately calculate the actual average energy consumption of the electric vehicle at the current time in real time.

公开(公告)号：US20230249538A1

公开(公告)日：2023-08-10

申请号：US18011685

申请日：2021-12-31

Applicant: GREAT WALL MOTOR COMPANY LIMITED

Inventor： Chao LI ,  Ming SUN ,  Xuemeng LI ,  Jun WANG ,  Wenfei WEI ,  Xuejing LI ,  Yongpo ZHAO

IPC: B60K11/06 ,  B60K11/08

CPC classification number: B60K11/06 ,  B60K11/085

Abstract: The present disclosure provides a method for dissipating heat from a vehicle, a storage medium, and a vehicle. The method includes the following steps: determining a target opening angle of an active air-intake grille based on a current vehicle-speed and a current heat-dissipation demand of the vehicle while the vehicle is in a driving state; determining a residual heat-dissipation demand of the vehicle based on the current heat-dissipation demand and a heat-dissipation demand that can be provided by the target opening angle; determining, according to the residual heat-dissipation demand, the target speed gear required for the cooling fan of the vehicle to provide the residual heat-dissipation demand; and adjusting an opening angle of the active air-intake grille of the vehicle to the target opening angle and a speed gear of the cooling fan to the target speed gear, to perform a heat dissipation for the vehicle.