发明名称 PARKING ENFORCEMENT SYSTEM AND METHOD USING WIRELESS IN-GROUND SENSORS
摘要 A vehicle parking control and enforcement system for a plurality of unmetered parking spaces is provided wherein in-ground vehicle sensors are coupled with a microcontroller or microprocessor to detect the presence or absence of a vehicle in a parking space, determine whether the vehicle is in violation of the parking regulations and communicate a violation to a parking authority. The in-ground vehicle sensors may also include a digital camera.
申请公布号 US2010117820(A1) 申请公布日期 2010.05.13
申请号 US20080529147 申请日期 2008.02.20
申请人 MITSCHELE FREDERICK L 发明人 MITSCHELE FREDERICK L.
分类号 G08B1/08;G08B21/00 主分类号 G08B1/08
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