Invention Grant
- Patent Title: Dynamic driving range prediction for electric vehicles
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Application No.: US16194303Application Date: 2018-11-17
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Publication No.: US11043043B2Publication Date: 2021-06-22
- Inventor: Zhi Hu Wang , Shiwan Zhao , Changhua Sun , Zhong Su
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Tutunjian & Bitetto, P.C.
- Agent Joseph Petrokaitis
- Main IPC: B60L58/12
- IPC: B60L58/12 ; B60L58/24 ; G07C5/00 ; G06N5/04

Abstract:
Systems and methods for estimating battery-powered driving distance for a vehicle, including training a relative model for a battery using input historical battery temperature data and historical battery-external factors, and predicting a future battery temperature based on the relative model and one or more of current or future battery-external factors. A battery power capacity is determined using the predicted future battery temperature and input manufacturer specifications for the battery, and a remaining battery powered driving distance is calculated based on input vehicle power consumption data and the determined battery power capacity.
Public/Granted literature
- US20200160619A1 DYNAMIC DRIVING RANGE PREDICTION FOR ELECTRIC VEHICLES Public/Granted day:2020-05-21
Information query
IPC分类: