Invention Grant
- Patent Title: Detecting vehicle door ajar using intrusion sensor
- Patent Title (中): 使用入侵传感器检测车门ajar
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Application No.: US14278161Application Date: 2014-05-15
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Publication No.: US09199606B1Publication Date: 2015-12-01
- Inventor: John Robert Van Wiemeersch , Karl William Wojcik
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies
- Current Assignee: Ford Global Technologies
- Current Assignee Address: US MI Dearborn
- Agency: Bejin Bieneman PLC
- Agent Frank MacKenzie
- Main IPC: B60R25/10
- IPC: B60R25/10
Abstract:
A vehicle includes an intrusion sensor configured to detect a Doppler shift in a passenger compartment and output an intrusion signal representing the Doppler shift. The vehicle further includes a processing device configured to receive the intrusion signal and activate an alarm if the Doppler shift exceeds a predetermined threshold. A method includes measuring a Doppler shift in a passenger compartment of a vehicle, comparing the Doppler shift to a predetermined threshold, and activating an alarm system if the Doppler shift exceeds the predetermined threshold.
Public/Granted literature
- US20150329079A1 DETECTING VEHICLE DOOR AJAR USING INTRUSION SENSOR Public/Granted day:2015-11-19
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