Vehicle guiding system and device suitable for slow blocking road condition

• Main Authors: ZOU LIN, ZHU DANDAN, LIU GUOPAN, WANG WEILI, XU XIANGDONG
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2022
• Subjects: PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS

The invention discloses a vehicle guiding system and device suitable for a slow-blocking road condition, and the system comprises a slow-blocking road section big data analysis system, an easy-to-slow-blocking region video monitoring module, and a slow-blocking road section road condition automatic command system for setting a slow-blocking threshold value. The method comprises the following steps of: calculating the length of blockage relieving and the average speed of vehicle running by using video data acquired by a camera of a video monitoring module in an easy blockage relieving area, if two parameters of the blockage relieving length and the vehicle running speed both reach a blockage relieving threshold value, automatically commanding the road condition of a blockage relieving road section, and sending a commanding signal to a traffic control system in the area; the traffic control system is used for enabling the confluence vehicles to stop driving, the vehicles behind the road are stopped slowly, flam