- Patent Title: Method for detecting the actuation of a motor vehicle door handle
-
Application No.: US14844671Application Date: 2015-09-03
-
Publication No.: US09640006B2Publication Date: 2017-05-02
- Inventor: Mickael Guibbert , Olivier Elie , Olivier Gerardiere
- Applicant: CONTINENTAL AUTOMOTIVE FRANCE , CONTINENTAL AUTOMOTIVE GmbH
- Applicant Address: FR Toulouse DE Hannover
- Assignee: CONTINENTAL AUTOMOTIVE FRANCE,CONTINENTAL AUTOMOTIVE GMBH
- Current Assignee: CONTINENTAL AUTOMOTIVE FRANCE,CONTINENTAL AUTOMOTIVE GMBH
- Current Assignee Address: FR Toulouse DE Hannover
- Agency: Young & Thompson
- Priority: FR1458530 20140911
- Main IPC: B60R25/00
- IPC: B60R25/00 ; G05B19/00 ; G07C9/00 ; B60R25/24

Abstract:
A method for detecting the actuation of a handle (10) of a motor vehicle door (20), the handle (10) including at least a locking electrode (60), having a capacitance across its terminals, and an unlocking request detection device (50) generating an unlocking request signal, the method including continuously measuring a variation of the unlocking request signal and a variation of the capacitance (ΔCV) of the locking electrode, determining an unlocking request, and then comparing the variation of the capacitance (ΔCV) with a threshold (S2) during consecutive first and second predetermined periods (t1, t2), respectively, in order to detect whether the handle (10) has been actuated.
Public/Granted literature
- US20160078701A1 METHOD FOR DETECTING THE ACTUATION OF A MOTOR VEHICLE DOOR HANDLE Public/Granted day:2016-03-17
Information query