Parking space monitor

Patent Citations (7)

    Publication numberPublication dateAssigneeTitle
    EP-0523844-A1January 20, 1993Minnesota Mining And Manufacturing CompanySingle inductive sensor vehicle detection and speed measurement
    GB-2228605-AAugust 29, 1990Simon Christopher Dornt WalkerCar park security device
    US-3873964-AMarch 25, 1975Indicator Controls CorpVehicle detection
    US-4472706-ASeptember 18, 1984Hodge Patrick M, Lipan Raymond JVehicle presence loop detector
    US-4908617-AMarch 13, 1990Innovision Technologies Group, Inc.Parking stall monitor
    US-5153586-AOctober 06, 1992Innovision Technologies Group, Inc.Parking stall monitor
    WO-9211617-A1July 09, 1992Patrick MacronDispositif de protection contre le vol notamment d'un vehicule automobile

NO-Patent Citations (0)

    Title

Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-105113438-ADecember 02, 2015苏州玄禾物联网科技有限公司一种基于图像处理的停车场闸机控制装置