The invention discloses a dynamic silence monitoring mixing area method based on a traffic light state. At present, many academic strategies put forward a method of using pseudonyms to protect track privacy in the vehicle driving process, but anonymity high efficiency, driving safety, implementation convenience and resource utilization in the put forward method cannot be considered at the same time. The method comprises three parts: a silence mixing area model based on traffic light state change, prediction of adjustment and optimization based on traffic flow change selection, and automatic adjustment of dynamic silence length based on the two models. By means of the dynamic silence monitoring mixing area method based on the traffic light state, privacy and silence driving safety can be simply and efficiently guaranteed in the urban environment, and the performance and resource utilization of the whole Internet of Vehicles safety application are remarkably improved.
本发明公开了一种基于交通灯状态的动态化静默监测混合区方法。目前已有很多学术策略提出使用假名的方法在车辆行驶过程中来保护其轨迹隐私,然而提出方法中匿名的高效性、行驶的安全性、实现的便捷性和资源的利用性方面还是无法兼顾。本发明方法包含三部分的内容:基于交通灯状态变化的静默混合区模型、基于车流变化选择调优的预测和基于上述两个模型的动态化静默长度的自动调节。通过本发明提供的基于交通灯状态的动态化静默监测混合区方法,可以在城市环境下简单高效保证隐私性和静默时行驶安全性,显著提高整个车联网安全应用的性能和资源利用。
Dynamic silence monitoring mixing area method based on traffic light state
一种基于交通灯状态的动态化静默监测混合区方法
2020-09-25
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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