Invention Grant
- Patent Title: Image recording apparatus and method
- Patent Title (中): 图像记录装置及方法
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Application No.: US11133939Application Date: 2005-05-20
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Publication No.: US07986248B2Publication Date: 2011-07-26
- Inventor: Roy William Lock
- Applicant: Roy William Lock
- Applicant Address: AU Victoria
- Assignee: Redflex Traffic Systems Pty Ltd
- Current Assignee: Redflex Traffic Systems Pty Ltd
- Current Assignee Address: AU Victoria
- Agency: Dergosits & Noah LLP
- Priority: AUPQ2812 19990914; WOPCT/AU00/01084 20000911
- Main IPC: G08G1/017
- IPC: G08G1/017

Abstract:
An image recording apparatus suitable for recording a traffic signal violation at an intersection controlled by a traffic light is described. The image recording apparatus includes a first camera focused on the intersection, and a second camera focused on a first lane of a street leading to the intersection. A first control circuit is coupled to the first camera causes the first camera to capture a first image at substantially an instant of time that the traffic light indicates a change of traffic control status. The apparatus also includes a detection circuit to detect when a portion of a vehicle crosses a trigger location in the first lane after the change in traffic control status. A second control circuit coupled to the second camera causes the second camera to capture a close-up image of the vehicle in the event that the detection circuit detects the portion of the vehicle at the trigger location after a change in traffic control status.
Public/Granted literature
- US20050206532A1 Image recording apparatus and method Public/Granted day:2005-09-22
Information query
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