Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1344
Title: Hazard warning means for vehicles
Authors: Lo, Kok-keung
Yeck, Kum Wheang Richard
Subjects: Vehicle deceleration detection
Visual indicators
Issue Date: 17-Feb-2009
Source: US Patent 7,493,217 B2. Washington, DC: US Patent and Trademark Office, 2009.
Abstract: A hazard warning means for a vehicle, including: deceleration triggered actuation means, controlling means, and visual indicators, wherein said deceleration triggered actuation means including means for detection of a deceleration of a prescribed threshold and means for generating an actuation signal upon detection of said deceleration, said controlling means includes means for causing said visual indicating means to generate visible signals representing hazard conditions for a predetermined time.
Rights: Assignee: The Hong Kong Polytechnic University.
Type: Patent
URI: http://hdl.handle.net/10397/1344
Appears in Collections:Patents of PolyU
ME Patents

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