Automotive interior mirror module with proximity switch

• US 20040165397A1
• Filed: 06/27/2003
• Published: 08/26/2004
• Est. Priority Date: 07/02/2002
• Status: Abandoned Application

• Current Assignee: Schefenacker Vision Systems Germany GmbH & Co. KG.
• Original Assignee: Schefenacker Vision Systems Germany GmbH & Co. KG.
• Inventors: Bentivoglio, Helmut, Zipf, Volker
• Application Number:
  US10/607,923
• Publication Number:
  US 20040165397A1
• Time in Patent Office: Days
• US Class Current: 362/494
• CPC Class Codes: B60R 1/04 mounted inside vehicle B60R1/025, B60R1/08 take precedence
• CPC Class Codes: B60R 2001/1223 with sensors or transducers

Abstract

The invention relates to a switching device for at least one switching function on the housing or base of an automotive interior mirror module. To this end, at least one sensor or a sensor array is arranged on the housing or base of the automotive interior mirror module. The sensor or sensor array, in combination with internal or external evaluation electronics, initiates at least one switching process based on the approach of a nonmetallic object as a switching element.

The present invention develops a switching device for an automotive interior mirror module that permits simple, reliable operation of the device'"'"'s switching element.

Claims

1. Switching device for at least one switching function on the housing or base of an automotive interior mirror module, characterized in that

arranged on the housing (11) or base (15) of an automotive interior mirror module (10) is at least one sensor (21, 25) or a sensor array, which, in combination with an internal or external evaluation electronics unit (31, 35), initiates at least one switching process based on the approach of a nonmetallic object as a switching element.

2. Switching device from claim 1, characterized in that the evaluation electronics unit (31, 35) generates a turn-on signal from a first approach and generates a turn-off signal from a second approach.

3. Switching device from claim 2, characterized in that a reading lamp (40) integrated in the housing (11) is turned on and off by the turn-on and turn-off signals.

4. Switching device from claim 1, characterized in that the automotive interior mirror module (10) has a mirror base (15).

5. Switching device from claim 1, characterized in that the evaluation electronics unit (31, 32) is located in the mirror housing (11) or in the mirror base (15).

6. Switching device from claim 1, characterized in that the sensor (21, 25) or the sensor array is provided with a preferred directivity.

7. Switching device from claim 1, characterized in that it is provided with a sensitivity adjustment that is used to set the length of the desired approach distance.

9. Switching device from claims 1, characterized in that the sensor (21, 25) or sensor array is located in the lower corner region (12) of the housing (11) facing the driver.

10. Switching device from claims 1, characterized in that the sensitive area (24, 28) of the sensor (21, 25) or sensor array is at least ten times the size of a conventional mechanical pushbutton.

8. Switching device for at least one switching function on the housing or base of an automotive interior mirror module, characterized in that

arranged on the housing (11) of an automotive interior mirror module (10) is at least one sensor (25) or a sensor array, which, in combination with an internal or external evaluation electronics unit, initiates at least one switching process based on the force-free touch of a nonmetallic object as a switching element.