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Positioning processing method, service platform and network system

A processing method and grid technology, applied in the field of data processing, can solve the problem of low positioning processing efficiency, achieve rapid positioning response, and improve positioning processing efficiency

Active Publication Date: 2018-12-28
SAIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above existing problems, the present invention provides a positioning processing method, a service platform and a network system to overcome the defect of low positioning processing efficiency in the existing grid positioning method

Method used

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  • Positioning processing method, service platform and network system
  • Positioning processing method, service platform and network system
  • Positioning processing method, service platform and network system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028] figure 1 It is a flow chart of Embodiment 1 of the positioning processing method of the present invention. The method can be executed by a positioning service platform. The service platform to be pushed, etc., the service platform may be embodied as physical equipment such as computer equipment and servers.

[0029] Such as figure 1 As shown, the method includes the following steps:

[0030] Step 101. Receive geographic location information sent by a terminal device, where the geographic location information is the latitude and longitude coordinates where the terminal device is located.

[0031] Wherein, the above-mentioned terminal device may be, for example, a mobile phone terminal, a vehicle-mounted terminal, etc. with GPS and Beidou positioning functions. The terminal can collect its own geographical location information periodically or according to the trigger of the user and the positioning service platform, and send the collected geographical location informat...

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Abstract

A positioning processing method, a business platform and a network system are provided. The method includes receiving geographical location information sent by a terminal, mapping the geographical location information into a corresponding grid mark, determining whether the grid mark is in a grid index table or not, and if the grid mark is in the grid index table, positioning the geographical location information of the terminal to longitude and latitude coordinates of a grid center point corresponding to the grid mark according to a corresponding relation between each grid mark in the grid index table and longitude and latitude coordinates of a grid center point of each grid, wherein the grid mark is corresponding to longitude and latitude codes of a reference point in a corresponding grid, the longitude and latitude codes of each reference point are obtained by coding the longitude and latitude coordinates of the reference point, and longitude and latitude coordinates of points in each grid are mapped into a same grid mark. Positioning of the terminal position as the longitude and latitude coordinates of the grid center point is achieved by mapping the terminal position into the grid mark and searching the corresponding the grid mark in the grid index table, thus increasing the positioning processing efficiency.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to a positioning processing method, a service platform and a network system. Background technique [0002] With the rapid development of wireless communication technology and positioning technology, location-based services (Location Based Services, referred to as LBS) have brought a lot of convenience to people's lives, such as: car navigation services, precision measurement, surveying and mapping services, emergency rescue services, logistics management, traffic management services, etc. The premise of providing the LBS is to use the positioning technology to locate the geographical location of the terminal equipment. [0003] Positioning technologies include various types, among which satellite positioning technologies are currently widely used, including Global Positioning System (Global Positioning System, GPS for short), Beidou satellite navigation system a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 闫枫骆俊凯李晔彤杨飚
Owner SAIC MOTOR
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