Vehicle returning detection method, system and device

Abstract

The invention provides a vehicle returning detection method, system and device. The vehicle returning detection method is applied to a first server. The method comprises the steps that a first serversends initial position information of a to-be-returned vehicle to a second server, receives differential position information fed back by the second server, and determines position coordinates of theto-be-returned vehicle according to the initial position information and the differential position information; based on the determined position coordinates, if it is determined that the to-be-returned vehicle is located in the designated vehicle returning area, the parking direction angle of the to-be-returned vehicle is calculated; and whether the parking of the to-be-returned vehicle is qualified or not is judged based on the parking direction angle, and the prompt information matched with a judgment result is sent to the client according to the judgment result. Thus, the positioning precision of the to-be-returned vehicle can be improved. The high-precision positioning information is utilized to improve the accuracy of vehicle returning detection. Meanwhile, the phenomena of disorderedparking and disordered placing of the vehicle can be reduced, and the utilization efficiency of a vehicle returning area is improved.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular, to a method, system and device for returning a car and detecting it. Background technique [0002] With the popularity of shared vehicles, more and more people use shared vehicles as a means of transportation for daily travel. After arriving at the destination, they only need to park the shared vehicles in the designated return area to end the trip. While it is convenient for people to travel, due to the high flexibility of the use and parking of shared vehicles, the problem of random parking and parking often occurs when returning vehicles, which reduces the utilization efficiency of the returning area. Therefore, how to effectively perform vehicle return detection to reduce the phenomenon of random parking of shared vehicles and improve the utilization efficiency of the vehicle return area has become an urgent technical problem to be solved in the field of inte...

AI Technical Summary

Problems solved by technology

This method of returning the car, on the one hand, because the location coordinates of the shared vehicle are only determined by satellite positioning data, the positioning accuracy is low, and it cannot accurately determine whether the vehicle to be returned is located in the designated return area, resulting in accurate return detection. On the other hand, because there is no distinction between parked vehicles and disorderly parked vehicles, during the return inspection, the disorderly parked vehicles waiting to be returned are also determined to be returned successfully, resulting in a reduction in the use of the return area. This in turn leads to a reduction in the utilization efficiency of the return area

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