The invention discloses a system for judging illegal occupation of an emergency lane of a highway. The system comprises a detection road section, an upstream collector, a downstream collector, a memory, a central processing unit and a downstream information display screen. And the central processing unit can calculate the travel speed of the vehicle passing through the detection road section and the sequence change of the vehicle entering and leaving the detection road section under the condition that the detection road section is in a slow moving state according to the information collected by the collector in the memory. And when the travel speed and the sequence change of the vehicle exceed the threshold values, determining that the vehicle is suspected of illegally occupying the emergency lane to run within the range of the detected road section. And after the suspected vehicle is excluded as the emergency vehicle, the illegal behavior of the vehicle is warned on the downstream information display screen. According to the invention, the traffic order of the expressway can be guaranteed.
本发明公开了一种违法占用高速公路应急车道的判别系统,包括检测路段、上游采集器、下游采集器、存储器、中央处理器、下游信息显示屏。所述中央处理器能够根据存储器中采集器的采集信息,计算在检测路段处于缓行的情况下,车辆通过检测路段的行程速度及驶入、驶出检测路段的排序变动。当车辆的行程速度及排序变动均超过阈值时,则判定该车辆具有在检测路段范围内违法占用应急车道行驶的嫌疑。在排除嫌疑车辆为应急车辆后,在下游信息显示屏上对该车辆的违法行为予以警告。通过本发明有助于保障高速公路的通行秩序。
Distinguishing system for illegally occupying emergency lane of expressway
一种违法占用高速公路应急车道的判别系统
2023-09-01
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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