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Underground parking lot navigation method and system and storage medium

A technology of underground parking lot and navigation method, which is applied in the field of underground parking lot navigation method, system and storage medium, can solve the problems of being unable to find a parking space for parking, taking a long time, and being unable to locate accurately, so as to achieve convenient parking and reduce Effects of traffic accidents and waste reduction

Inactive Publication Date: 2021-08-24
NINGBO UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually in the open air, it is convenient to use the GPS positioning system for positioning and navigation. However, when entering the underground garage, due to the influence of the signal, it cannot be accurately positioned. Parking parking, room for improvement

Method used

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  • Underground parking lot navigation method and system and storage medium
  • Underground parking lot navigation method and system and storage medium
  • Underground parking lot navigation method and system and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] An embodiment of the present application provides a navigation method for an underground parking lot, and the main flow of the method is described as follows.

[0081] Such as figure 1 Shown:

[0082] Step 1100: Obtain the target parking space information of the current user.

[0083] Among them, the target parking space information refers to the location of the parking space that the user will park; there are many ways to obtain the target parking space information of the current user. The display screen of the gate is presented to the current user for the current user to choose, which can be selected by voice or by touching the display screen; the other is that the parking space database stores the parking space corresponding to the current user's vehicle Information, when the vehicle enters the entrance of the underground parking lot through the gate, the gate reads the vehicle information, and then retrieves the parking space information corresponding to the curre...

Embodiment 2

[0126] Such as Figure 9 Shown is the method for vehicle route planning in this embodiment.

[0127] Step 4100: Obtain the path between the current vehicle and the target parking space information according to the current vehicle position information and the target parking space information.

[0128] Wherein, with the current position of the vehicle as the starting point and the target parking space as the end point, a route from the current position of the vehicle to the target parking space is planned.

[0129] Step 4200: Obtain the number of waiting vehicles on each route.

[0130] Wherein, a plurality of cameras are arranged at intervals in the preset garage, and the number of vehicles on each path in the garage is obtained through the cameras.

[0131] Step 4300: Obtain the average driving speed of all waiting vehicles on each route.

[0132] Wherein, each intersection is equipped with a speed measuring device to detect the speed of each vehicle passing through the int...

Embodiment 3

[0138] Such as Figure 10 Shown is the method for vehicle route planning in this embodiment.

[0139] Step 4100: Obtain the path between the current vehicle and the target parking space information according to the current vehicle position information and the target parking space information.

[0140] Wherein, with the current position of the vehicle as the starting point and the target parking space as the end point, a route from the current position of the vehicle to the target parking space is planned.

[0141] Step 4200: Obtain the number of waiting vehicles on each route.

[0142] Wherein, a plurality of cameras are arranged at intervals in the preset garage, and the number of vehicles on each path in the garage is obtained through the cameras.

[0143] Step 4300: Obtain the average driving speed of all waiting vehicles on each route.

[0144] Wherein, each intersection is equipped with a speed measuring device to detect the speed of each vehicle passing through the in...

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Abstract

The invention relates to an underground parking lot navigation method and system and a storage medium, and relates to the technical field of traffic control, and the method comprises the steps: presetting that an ETC vehicle-mounted unit is installed on a current vehicle, two ETC road test units are arranged between two adjacent intersections of an underground garage, and the ETC road test units are arranged at the positions, close to the intersections, of a lane; obtaining target parking space information of a current user; acquiring position information and advancing direction information of the current vehicle in the underground parking lot through an ETC road test unit; and planning a path for the current vehicle according to the target parking space information, the position information of the current vehicle in the underground parking lot and the advancing direction information, and navigating. The problem that when a user enters an underground garage, accurate positioning cannot be achieved due to signal influence, and consequently, the user spends a long time in turning and cannot find a parking space for parking during parking is solved, and the method has the effects of positioning in the underground parking lot and navigating for the vehicle.

Description

technical field [0001] The present application relates to the technical field of traffic control, in particular to an underground parking lot navigation method, system and storage medium. Background technique [0002] Underground parking lot refers to the building used to park motor vehicles of various sizes underground. [0003] Usually in the open air, it is convenient to use the GPS positioning system for positioning and navigation. However, when entering the underground garage, due to the influence of the signal, it cannot be accurately positioned. There is room for improvement in the parking space. Contents of the invention [0004] The first purpose of the present application is to provide a navigation method for an underground parking lot, which has the characteristics of being able to locate in the underground parking lot and provide vehicle navigation. [0005] The above-mentioned application purpose one of the present application is achieved through the followi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0968G08G1/14G08G1/01
CPCG08G1/096805G08G1/146G08G1/0116
Inventor 张水潮许菲菲范新科贺康康
Owner NINGBO UNIVERSITY OF TECHNOLOGY