发明申请
- 专利标题: PROXIMITY SWITCH HAVING LEARNED SENSITIVITY AND METHOD THEREFOR
- 专利标题(中): 具有学习敏感性的接近开关及其方法
-
申请号: US13157028申请日: 2011-06-09
-
公开(公告)号: US20120312676A1公开(公告)日: 2012-12-13
- 发明人: Stuart C. Salter , Pietro Buttolo , Cornel Lewis Gardner , Thomas Lee Goodson
- 申请人: Stuart C. Salter , Pietro Buttolo , Cornel Lewis Gardner , Thomas Lee Goodson
- 主分类号: H03K17/975
- IPC分类号: H03K17/975 ; H03K17/96
摘要:
A vehicle proximity switch and method are provided having learned sensitivity control. The switch includes a proximity sensor, such as a capacitive sensor, installed in a vehicle and providing a sense activation field. Also included is sense control circuitry processing the activation field to sense user activation of the switch by comparing the activation field to a threshold. The switch further includes sensitivity control circuitry learning a user sensitivity based on user activation of a sensor and controlling the sensitivity of one or more proximity switches.
公开/授权文献
信息查询
IPC分类: