Closed parking lot reverse car finding system and method based on NB geomagnetism

A reverse car search and parking lot technology, which is applied in directions such as traffic control systems and traffic control systems for road vehicles indicating various open spaces in the parking lot, can solve problems such as inconvenience in parking and car search, and reduce car search time. , to meet the real needs, the effect of user-friendly

Inactive Publication Date: 2018-12-07
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to provide a closed parking lot reverse car search system and me

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  • Closed parking lot reverse car finding system and method based on NB geomagnetism

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Embodiment

[0037] The embodiment of the present invention is based on the NB geomagnetic reverse car search system in a closed parking lot, including multiple parking spaces and corresponding NB geomagnetic terminals, cloud servers, NB-IOT platforms, clients and QR codes. For a partial structural diagram, see figure 1 , wherein, the NB geomagnetic terminal is used to be installed in the corresponding parking space, multiple NB geomagnetic terminals are connected to the cloud server through the NB-IOT platform, the client is connected to the cloud server, and the QR code is used to connect to the client; Each NB geomagnetic terminal corresponds to a unique terminal number, and each parking space corresponds to a unique position number. Install the NB geomagnetic terminal at the corresponding parking space in the closed parking lot. After activation, the position number of each parking space and the corresponding NB geomagnetic terminal The terminal numbers of the parking spaces are sent to...

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Abstract

The invention provides a closed parking lot reverse car finding system and method based on NB geomagnetism, and relates to the field of closed parking lot car finding. The invention solves the problemthat parking and car finding are inconvenient in the existing closed parking lot. The method includes that when a user wants to park, the user is prompted to input the position codes of the to-be-parked space through the client, if the input is correct, the user can be reminded to park normally, and otherwise, the user can be reminded to stop parking; when the user wants to stop the parking, whenthe user looks for the car, the two-dimensional code is scanned through the client, the two-dimensional code sends the electronic map information of the closed parking lot and the position information of the two-dimensional code to the client, and the user looks for the parked car according to the electronic map information of the closed parking lot and the position information of the two-dimensional code, wherein the electronic map information of the parking lot comprises position numbers and corresponding position information of parking spaces in the closed parking lot.

Description

technical field [0001] The invention relates to a parking space reverse search technology, in particular to the technology of how to perform a reverse search for a parking space in a closed parking lot based on NB geomagnetism. Background technique [0002] With the rapid increase in the number of motor vehicles and drivers, while bringing convenience to people's production and life, it also brings a series of problems to varying degrees. It is difficult to guide the vacant parking spaces in the parking lot, and it is difficult for users to pick up and find a car. The traditional parking lot system cannot update its own berth changes in real time, and cannot accurately tell the owner the specific location of the free parking space, or the specific location of the user after parking. [0003] See a patent application with the application number CN 201810085397.7, which discloses an urban on-street parking charging system based on NB geomagnetism, but it is only aimed at the p...

Claims

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Application Information

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IPC IPC(8): G08G1/14G08G1/042
CPCG08G1/042G08G1/144G08G1/146
Inventor 熊奕祺时欢欢刘晓莉万蕾
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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