Highway early warning method, device and equipment and readable storage medium

• Main Authors: ZHU HAINAN, JIANG YONGJIAN, WANG FEI, CHEN ZHIMING, GE WEIMIN, WANG ZHANBING, JIA LONGLONG, CAO WANGMIN
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS

The invention discloses an expressway early warning method, device and equipment and a readable storage medium, and the method comprises the steps: obtaining the first track information of a target object collected based on an expressway early warning device disposed in a protection pile, and obtaining the second track information of a vehicle; inputting the first trajectory information of the target object and the second trajectory information of the vehicle into a trajectory model, performing trajectory prediction, and judging whether the vehicle collides with the target object based on the predicted trajectory; the trajectory model is obtained by performing iterative training on a preset to-be-trained model based on to-be-trained data with a collision state label; and if the collision occurs, controlling the early warning device to carry out early warning according to a preset early warning rule. The invention aims to improve the driving safety of the personnel on the expressway. 本申请公开了一种高速公路预警方法、装置、设备及可读存