发明名称 |
VEHICLE DETECTION AND IMAGE CAPTURE SYSTEM AND METHODS FOR DETECTING AND CAPTURING IMAGES OF VEHICLES |
摘要 |
A vehicle detection and image capture system that detects a vehicle at the location of a radio frequency identification tag when a radio frequency identification reader fails to receive a response from the radio frequency identification tag during interrogation, and captures an image of the vehicle with a camera. |
申请公布号 |
US2014267728(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201313829195 |
申请日期 |
2013.03.14 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Dahlin Thomas J. |
分类号 |
H04N7/18;G06K7/10 |
主分类号 |
H04N7/18 |
代理机构 |
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代理人 |
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主权项 |
1. A vehicle detection and image capture system, comprising:
a first radio frequency identification tag fixed at a location relative to a road; a first radio frequency identification reader positioned to interrogate the first radio frequency identification tag; and a first camera; wherein a vehicle is detected at the location of the first radio frequency identification tag when the first radio frequency identification reader fails to receive a response from the first radio frequency identification tag during interrogation, and the camera captures an image of the vehicle. |
地址 |
St. Paul MN US |