An early warning method, device, storage medium and terminal after illegal parking on a highway

Abstract

The invention discloses an early warning method, device, storage medium and terminal after illegal parking on the road. The method includes: when the current vehicle continues to illegally park on the road, acquiring the longitude and latitude coordinate points of the current vehicle; identifying the parking according to the longitude and latitude coordinate points Point drop foot and road network data; based on the parking point foot and road network data, obtain the road foot drop list of the preset range behind the parking point, and obtain the latitude and longitude coordinate chain corresponding to the foot drop list; generate according to the coordinates in the coordinate chain Fence area, and create a directional dynamic electronic fence based on the fence area with a preset length-width ratio; when a vehicle behind the parking spot enters the directional dynamic electronic fence, an early warning message is generated and sent to the early warning reception of the rear vehicle equipment for warning. Therefore, by using the embodiments of the present application, it is possible to automatically give an early warning to the vehicles behind which the vehicles park illegally on the road, thereby effectively ensuring the safe driving of the vehicles and further improving the operation efficiency of the road network.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, and in particular, to an early warning method, device, storage medium and terminal after illegal parking on a highway. Background technique [0002] Road transportation plays an important role in my country's economic and social development. Maintaining the stable and efficient operation of the road transportation network is of great significance for adjusting the industrial structure, promoting employment and economic development, and accelerating the process of urban-rural integration. Illegal parking on the highway is more dangerous. On the highway, due to the fast speed of the vehicle and the short reaction time of people, the driver behind the car often finds the stationary vehicle in front too late to take measures, which can easily lead to traffic accidents. . Therefore, when a vehicle stops illegally on the highway, timely warning is the top priority of preventing traf...

AI Technical Summary

Problems solved by technology

However, when the large truck cannot leave as soon as possible due to special reasons such as vehicle failure, because the rear vehicle cannot know the information of the illegal parking of the large truck in front, it is likely that the road ahead will not be known and braking measures cannot be taken in time, resulting in an accident. As a result, the safe driving coefficient of the vehicle is reduced. When a traffic accident occurs, the vehicle cannot continue to drive, resulting in traffic jams, which further reduces the operating efficiency of the road network.

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