The invention provides a method for assessing the collision possibility at an intersection based on vehicle speed and distance. The method can determine the vehicle speed and distance to calculate the displacement time by combining two typical situations of the intersection of a practical road and can assess the possibility about occurrence of collision according to the pre-estimated time for arriving at the intersection. The calculation and determination method fully considers the different situations for acceleration of vehicles during the practical driving process, and provides the corresponding determination method according to the different situations, and fully integrates vehicle networking with communication development under the intelligent traffic environment so that the method for assessing the collision possibility at an intersection based on vehicle speed and distance has the advantages of being high in real-time, being accurate in determination and being low in interference of external factors.
Method for assessing the collision possibility at intersection based on vehicle speed and distance
2016-01-27
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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