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A navigation method, server and user terminal

A technology of a user terminal and a navigation method, applied in the computer field, can solve problems such as hidden dangers of information security and insufficient GPS positioning accuracy, and achieve the effect of reducing navigation errors and hidden dangers of information security.

Active Publication Date: 2022-01-11
LAUNCH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the object to be positioned is located inside a building, such as an office building, an underground parking lot, etc., the positioning accuracy of GPS is not enough. Indoor positioning and navigation can be realized through short-range wireless communication technology, but currently navigation through wireless communication technology Positioned information security risks are relatively large

Method used

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  • A navigation method, server and user terminal
  • A navigation method, server and user terminal
  • A navigation method, server and user terminal

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0032] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or devices.

[0033] Reference here...

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Abstract

The application discloses a navigation method, a server and a user terminal. The method includes: obtaining a navigation request of a user terminal, the navigation request including a vehicle identification; obtaining the position information of a target vehicle corresponding to the vehicle identification, and sending the position information of the target vehicle to the user terminal; requesting the The location information of the user terminal; processing the received location information of the user terminal and the location information of the target vehicle to obtain the distance between the user terminal and the target vehicle; judging whether the distance is greater than a preset Distance: planning a navigation route according to the judgment result, sending the navigation route to the user terminal and displaying it on the user terminal. Corresponding servers and user terminals are also disclosed. In this embodiment of the present application, navigation can be realized through short-distance communication technology.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a navigation method, a server and a user terminal. Background technique [0002] With the development of society, more and more applications require automatic positioning services. In order to solve the problem of automatic positioning, the global positioning system (GPS) based on satellite communication has appeared, and its good positioning accuracy has solved many problems. Military and civilian practical issues. However, when the object to be positioned is located inside a building, such as an office building, an underground parking lot, etc., the positioning accuracy of GPS is not enough. Indoor positioning and navigation can be realized through short-range wireless communication technology, but currently navigation through wireless communication technology The hidden information security risks of positioning are relatively large. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/024H04W4/48H04W4/80H04W12/069
CPCH04W4/024H04W4/48H04W4/80H04W12/069
Inventor 刘新曹有彬周军
Owner LAUNCH TECH CO LTD
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