To provide a vehicle detector capable of accurately detecting entry and exit of each vehicle into an ETC lane without erroneously recognizing exhaust gas as a traction member or a part of a vehicle, a vehicle detection system, a vehicle detection method, and a vehicle detection program.SOLUTION: It is determined whether a detection position of an object to be detected coincides with a central range (O1-O2) of a vehicle or not, and when it is determined that the detection position of the object to be detected does not coincide with the central range of the vehicle, it is determined that the vehicle is determined to be out of a predetermined position assuming that exhaust gas has been detected.SELECTED DRAWING: Figure 7
【課題】排気ガスを牽引部材又は車両の一部と誤認識せずに、各車両のETC車線等への進入及び退出を正確に検知することが可能な車両検知装置、車両検知システム、車両検知方法及び車両検知プログラムを提供する。【解決手段】被検知物の検知位置が車両の中央範囲(O1−O2)と一致するか否かを判定し、被検知物の検知位置が車両の中央範囲と一致しないと判定した場合に、排気ガスを検知したものとして、所定位置から車両が退出していると判定する。【選択図】図7
VEHICLE DETECTOR, VEHICLE DETECTION SYSTEM, VEHICLE DETECTION METHOD, AND VEHICLE DETECTION PROGRAM
車両検知装置、車両検知システム、車両検知方法及び車両検知プログラム
2019-07-22
Patent
Electronic Resource
Japanese
VEHICLE DETECTOR, VEHICLE DETECTION METHOD, AND VEHICLE DETECTION PROGRAM
European Patent Office | 2019
|VEHICLE DETECTOR, VEHICLE DETECTION SYSTEM, VEHICLE DETECTION METHOD, AND PROGRAM
European Patent Office | 2019
|