Invention Grant
- Patent Title: Vehicle chocking systems and methods of using the same
- Patent Title (中): 车辆堵车系统及其使用方法
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Application No.: US12786878Application Date: 2010-05-25
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Publication No.: US08443945B2Publication Date: 2013-05-21
- Inventor: Blair Charles Perkins
- Applicant: Blair Charles Perkins
- Applicant Address: US KY Erlanger
- Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
- Current Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
- Current Assignee Address: US KY Erlanger
- Agency: Dinsmore & Shohl LLP
- Main IPC: B60T3/00
- IPC: B60T3/00

Abstract:
Vehicle chocking systems include a first chock comprising a first bottom surface, a first front wheel restraining surface and a first rear wheel restraining surface opposite the first front wheel restraining surface, a second chock comprising a second bottom surface, a second front wheel restraining surface and a second rear wheel restraining surface, wherein the first bottom surface, the first front wheel restraining surface and the first rear wheel restraining surface of the first chock and the second bottom surface, the second front wheel restraining surface and the second rear wheel restraining surface of the second chock each comprises a proximity sensor, wherein the proximity sensors are communicatively coupled to a controller comprising a processor and a memory having a computer readable and executable instruction set to determine if the proximity sensors for each of the first bottom surface, the second bottom surface and opposing wheel restraining surfaces are engaged.
Public/Granted literature
- US20110290596A1 Vehicle Chocking Systems And Methods Of Using The Same Public/Granted day:2011-12-01
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