Invention Grant
- Patent Title: Circuit for controlling an electric vehicle pilot signal level for connector disconnect
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Application No.: US13715782Application Date: 2012-12-14
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Publication No.: US09725005B2Publication Date: 2017-08-08
- Inventor: Charles R. Geber , Richard Lowenthal , David Baxter
- Applicant: CHARGEPOINT, INC.
- Applicant Address: US CA Campbell
- Assignee: CHARGEPOINT, INC.
- Current Assignee: CHARGEPOINT, INC.
- Current Assignee Address: US CA Campbell
- Agency: Nicholson De Vos Webster & Elliott LLP
- Main IPC: B60L11/18
- IPC: B60L11/18

Abstract:
An apparatus in an electric vehicle for controlling an electric vehicle pilot signal level includes proximity detection circuitry for detecting when a proximity switch in an electric vehicle connector is actuated, and pilot level-control circuitry for signaling an electric vehicle supply equipment coupled with the electric vehicle to remove charging voltage from the electric vehicle connector responsive to the proximity detection circuitry detecting that the proximity switch in the electric vehicle connector is actuated.
Public/Granted literature
- US20140002020A1 CIRCUIT FOR CONTROLLING AN ELECTRIC VEHICLE PILOT SIGNAL LEVEL FOR CONNECTOR DISCONNECT Public/Granted day:2014-01-02
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