Method and device for carrying out vehicle positioning in parking lot

A vehicle positioning and parking lot technology, applied in the field of Internet of Vehicles, can solve the problems of being invisible, difficult to find vehicles, easy to get lost, etc.

Active Publication Date: 2017-08-04
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the vehicle enters the indoor parking lot, the GPS signal is extremely weak or even disappears, and the owner cannot use GPS for positioning in the indoor environment
In recent years, in shopping malls, shopping centers and other large parking lots, it takes time to find a ...

Method used

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  • Method and device for carrying out vehicle positioning in parking lot
  • Method and device for carrying out vehicle positioning in parking lot
  • Method and device for carrying out vehicle positioning in parking lot

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Embodiment Construction

[0101] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0102] figure 1 It is a flow chart of a method for positioning a vehicle in a parking lot according to an exemplary embodiment, and the method is applied to a server. Such as figure 1 As shown, the method includes the following steps.

[0103] In step 101, when the server communicates with the smart terminal on the vehicle entering the parking lot, the actual received signal strengt...

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Abstract

The invention relates to a method and device for carrying out the vehicle positioning in a parking lot. The method is used for a server, and comprises the steps: obtaining the actual receiving signal intensity indication information of an intelligent terminal at a current position and an instant scene image when a server communicates with the intelligent terminal on a vehicle entering the parking lot; determining a pre-stored scene image corresponding to the actual receiving signal intensity indication information according to the actual receiving signal intensity indication information and a pre-built position fingerprint map of the parking lot; and determining the current actual position of the vehicle in the parking lot according to the pre-stored scene image and the instant scene image. Therefore, the method can achieve the positioning of the vehicle in the parking lot without other operation and maintenance equipment in the parking lot, and reduces the positioning cost. In addition, even if a GPS signal is weak or there is no GPS signal, the method also can achieve the high-precision positioning, is short in positioning time, and improves the parking experience of a user.

Description

technical field [0001] The present disclosure relates to the field of Internet of Vehicles, and in particular to a method and device for positioning a vehicle in a parking lot. Background technique [0002] With the rapid development of Internet technology and the improvement of people's living standards, smart terminals have become an indispensable communication, entertainment and social tool in people's daily life. The wireless local area network (WLAN) based on the IEEE802.11 standard has the characteristics of flexibility, mobility, convenient installation, and easy expansion, which make the application of intelligent terminals by means of the wireless local area network more and more extensive. Wireless local area network positioning has become a widely used technology in indoor positioning technology due to its advantages such as good economy, convenient use, and wide coverage. The WiFi-based indoor positioning technology determines the location information of the tar...

Claims

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Application Information

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IPC IPC(8): G08G1/14G08G1/0968H04W4/02
CPCG08G1/0968G08G1/141H04W4/025
Inventor 宋建文
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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