The invention discloses an information credible identification method based on bicycle motion characteristics in a vehicle-road cooperation environment, and the method comprises the steps: building abicycle information interaction credible identification model from two dimensions: a physical boundary and a motion state through combining bicycle motion characteristic analysis and bicycle information interaction logic in the vehicle-road cooperation environment; and detecting whether the interaction information generated by the vehicle and the system is legal or not by adopting a credible identification model, for legal interaction information, directly using the terminal, and for illegal abnormal interaction information, executing abnormal information reporting and starting an emergency mode by the terminal. According to the invention, the safety problem of the traffic system in the vehicle-road cooperative environment caused by data and information which do not accord with the trafficservice characteristics and are generated under the conditions of artificial forgery, malicious tampering, equipment abnormality and the like can be effectively solved, and the information interaction safety and reliability of the traffic system in the existing vehicle-road cooperative environment are improved.
本发明公开了一种车路协同环境下基于单车运动特征的信息可信辨识方法,结合车路协同环境下单车运动特征分析以及单车信息交互逻辑,从物理边界和运动状态两个维度构建单车信息交互可信辨识模型,采用可信辨识模型检测自车及系统产生的交互信息是否合法,对于合法的交互信息,终端直接使用,对于不合法异常交互信息,终端执行异常信息上报并启动应急模式;本发明能够有效解决因人为伪造、恶意篡改、设备异常等情况产生的不符合交通业务特征的数据和信息对车路协同环境下的交通系统所带来的安全问题,实现对现有车路协同环境下交通系统信息交互安全性与可靠性的提升。
Information credible identification method based on bicycle motion characteristics in vehicle-road cooperative environment
车路协同环境下基于单车运动特征的信息可信辨识方法
2021-01-26
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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