Invention Grant
- Patent Title: Methods, systems and apparatus for authorizing operation of an electric vehicle that is being charged at a charging station
- Patent Title (中): 用于授权在充电站充电的电动车辆的操作的方法,系统和装置
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Application No.: US14187890Application Date: 2014-02-24
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Publication No.: US09283856B2Publication Date: 2016-03-15
- Inventor: Fred W. Huntzicker , Paul R. Williams
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Ingrassis Fisher & Lorenz, P.C.
- Main IPC: G06F7/00
- IPC: G06F7/00 ; B60L11/18 ; H04L29/06

Abstract:
Methods and systems are disclosed for authorizing operation of an electric vehicle that is being charged at a charging station. A computer can determine whether predefined criteria relating to the electric vehicle have been satisfied, and, if so, communicates a virtual key to the electric vehicle. The virtual key allows the electric vehicle to be operated in a limited operating mode that defines constraints on operating the vehicle. The virtual key allows the electric vehicle to be operated in the limited operating mode without a physical key or fob being present at the electric vehicle. The electric vehicle includes a processor configured to receive the virtual key and to control operation of the electric vehicle according to the constraints defined by the virtual key.
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