PROBLEM TO BE SOLVED: To provide an on-vehicle device, a communication device, and a vehicle traffic system that can save energy.SOLUTION: An on-vehicle device 40 is an on-vehicle device 40 mounted on a particular vehicle 30 and comprises a communication unit 41, a violation information recording unit 43, and a control unit 42. The communication unit 41 receives a start signal A1 from the outside of the vehicle when the vehicle enters a prescribed area 60. The violation information recording unit 43 records violation information on violation of the particular vehicle 30. The control unit 42 starts recording control to record violation information in the violation information recording unit 43 upon receiving the start signal A1. The recording control by the control unit 42 is performed when the control unit 42 detects violation.SELECTED DRAWING: Figure 3
【課題】省エネルギー化を図ることが可能な車載器、通信装置、および車両交通システムを提供すること。【解決手段】車載器40は、特定車両30に搭載される車載器40であって、通信部41と、違反情報記録部43と、制御部42と、を備える。通信部41は、所定領域60に進入する際に車外からの起動信号A1を受ける。違反情報記録部43は、特定車両30の違反に関する違反情報を記録する。制御部42は、起動信号A1を受けると、違反情報記録部43に違反情報を記録する記録制御を開始する。制御部42による記録制御は、制御部42が違反を検知した場合に実行される。【選択図】図3
ON-VEHICLE DEVICE, COMMUNICATION DEVICE, AND VEHICLE MANAGEMENT SYSTEM
車載器、通信装置および車両管理システム
2017-02-09
Patent
Electronic Resource
Japanese
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