Parking guidance method and device, and medium

Abstract

The invention relates to the technical field of intelligent traffic, and discloses a parking guidance method and device, and a medium. The method comprises the following steps: receiving a parking lotberth prediction request sent by a client, wherein the berth prediction request comprises a starting point and a destination of travel; predicting an arrival moment of the destination according to the starting point and the destination of travel; determining a parking lot in a designated range with the destination as a benchmark; and according to a pre-built long-term prediction model, determining an unoccupied berth number of each parking lot within the designated range at the arrival moment, and sending the unoccupied berth number to the client for display, wherein the long-term predictionmodel is a model which is built according to historical parking data of the parking lot in advance and can predict the unoccupied berth number of each parking lot in different time periods. The futureunoccupied berths are predicted through the long-term prediction model, so that parking guidance is facilitated. In addition, the unoccupied berths can be viewed in real time through a short-term prediction model, so that the berth guidance efficiency is further improved.

Description

technical field [0001] The present application relates to the technical field of intelligent transportation, in particular to a parking guidance method, device and medium. Background technique [0002] This section is intended to provide a background or context to the implementations of the application that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] In order to help vehicle drivers find a suitable parking lot to park, parking guidance technology came into being. Existing parking guidance schemes include the following two types: [0004] 1) Three-level display induction method: This method mainly includes three types of publishing devices: first-level screen, second-level screen, and third-level screen. At the entrance of the main traffic road: set up the first-level LED (light-emitting diode) parking guidance electronic display screen; set up the second-level parking guidance electronic displa...

AI Technical Summary

Problems solved by technology

This method can only be guided to the entrance of the parking lot by providing objective information on road traffic conditions and parking spaces, and the user can only know the parking lot status by driving into the field of view where the display screen can be seen, so the guidance range is limited

[0005] 2) Navigation software guidance method: the guidance of this method is based on route guidance, most of which are based on road condition information, and there is a certain difference between road condition information and parking lot information, so the guidance result is not ideal

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