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Position determination method and portable multifunctional equipment

A determination method and technology for location information, which are applied to services based on location information, measurement devices, satellite radio beacon positioning systems, etc., can solve problems such as the inability to accurately determine the location relationship of different terminals and the inability to accurately determine the specific location of the terminal.

Inactive Publication Date: 2020-01-17
杭州云深科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, the approximate location of the terminal can be determined according to the GPS information of the terminal, but it cannot accurately determine the specific location of the terminal. Therefore, it is also impossible to accurately determine the positional relationship between different terminals, such as whether they are in the same vehicle, etc.

Method used

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  • Position determination method and portable multifunctional equipment
  • Position determination method and portable multifunctional equipment
  • Position determination method and portable multifunctional equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] figure 2 is a flowchart of a location determination method in another embodiment of the present invention.

[0057] like figure 2 As shown, in one embodiment, preferably, when the reporting time of the first target terminal and the second target terminal are the same, the above step S102 includes steps S201-S202:

[0058] Step S201, calculating the similarity of the location information corresponding to the first target terminal and the second target terminal at each reporting moment;

[0059] Step S202, when the similarities of the location information corresponding to multiple reporting times are all greater than the preset similarity, it is determined that the driving trajectories of the first target terminal and the second target terminal at the same time are the same.

[0060] In this embodiment, when the two target terminals report the same time, that is, when the location information is reported at the same time, then the similarity between the two locations ...

Embodiment 2

[0062] image 3 It is a flowchart of a location determination method in another embodiment of the present invention.

[0063] like image 3 As shown, in one embodiment, preferably, when the reporting time of the first target terminal and the second target terminal are different, the above step S102 includes steps S301-S303:

[0064] Step S301, calculating a first traveling speed and a first traveling position corresponding to the first target terminal and a second traveling speed and a second traveling position corresponding to the second target terminal according to the first position information and the second position information respectively;

[0065] Through the GPS information and WIFI list information reported by the same terminal at different times, the driving distance and driving time of the terminal can be calculated, and then the driving speed and corresponding driving position of the terminal can be calculated.

[0066] Step S302: Determine the first target term...

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Abstract

The invention discloses a position determination method and portable multifunctional equipment. The method comprises the following steps: acquiring first position information reported by a first target terminal at different moments and second position information reported by a second target terminal at different moments; determining whether the driving tracks of the first target terminal and the second target terminal are the same at the same moment according to the first position information and the second position information; and when the driving tracks of the first target terminal and thesecond target terminal at each moment are the same, determining that the first target terminal and the second target terminal are located in the same target vehicle. By means of the technical scheme,whether the two terminals are running in the same vehicle or not can be accurately judged, and therefore a user can better conduct position tracking and the like conveniently.

Description

technical field [0001] The present invention relates to the technical field of mobile terminal positioning, and more particularly, to a method for determining a position and a portable multifunctional device. Background technique [0002] A system that uses GPS positioning satellites to perform real-time positioning and navigation around the world is called the global satellite positioning system, or GPS for short. GPS is a comprehensive, all-weather, all-time, high-precision satellite navigation system developed and established by the US Department of Defense. It can provide global users with low-cost, high-precision three-dimensional position, speed and precise timing navigation information. The application model of satellite communication technology in the field of navigation has greatly improved the informatization level of the earth society and strongly promoted the development of the digital economy. [0003] In related technologies, the approximate location of the te...

Claims

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Application Information

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IPC IPC(8): H04W4/029H04W64/00G01S19/46
CPCG01S19/46H04W4/029H04W64/00
Inventor 钟杨青俞锋锋尹祖勇吕繁荣
Owner 杭州云深科技有限公司
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