Invention Grant
- Patent Title: Multi-lane vehicle detection apparatus
- Patent Title (中): 多车辆车辆检测装置
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Application No.: US12078236Application Date: 2008-03-28
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Publication No.: US07884740B2Publication Date: 2011-02-08
- Inventor: Ching-Kuang C. Tzuang , Chi-Ho Chang
- Applicant: Ching-Kuang C. Tzuang , Chi-Ho Chang
- Applicant Address: TW Hsinchu
- Assignee: National Chiao Tung University
- Current Assignee: National Chiao Tung University
- Current Assignee Address: TW Hsinchu
- Agency: Bacon & Thomas, PLLC
- Main IPC: G08G1/065
- IPC: G08G1/065 ; G08G1/00 ; G08G1/01
Abstract:
A vehicle detection apparatus adopting microwave sensing schemes for performing the multi-lane vehicle detection is provided in the present invention. According to the present invention, the signal-to-noise ratio (SNR) of the detected reflecting wave is varied within an inconsiderable range so that the provided apparatus may exhibit a unique property which is adoptable for the multi-lane vehicle detection and the precision is unachievable by the existing detectors.
Public/Granted literature
- US20090243890A1 Multi-lane vehicle detection apparatus Public/Granted day:2009-10-01
Information query
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