Positioning test method and positioning test device of indoor advancing track

A testing method and trajectory technology, which is applied in measuring devices, surveying and navigation, navigation through speed/acceleration measurement, etc., can solve the problems of inconvenient real-time analysis data, reduced effectiveness and usability of manual methods, etc., and achieve complete automation of the testing process Effect

Inactive Publication Date: 2014-03-26
SHANGHAI DATANG MOBILE COMM EQUIP +1
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AI Technical Summary

Problems solved by technology

This implementation method is inconvenient for testers to analyze data in real time
In addition, when using the manual dot method, when performing business tests in an indoor environment, testers must travel in a straight line or infrequently broken lines, otherwise the effectiveness and usability of the manual method will be greatly reduced

Method used

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  • Positioning test method and positioning test device of indoor advancing track
  • Positioning test method and positioning test device of indoor advancing track
  • Positioning test method and positioning test device of indoor advancing track

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Embodiment Construction

[0036] At this stage, the most prominent feature of the evolution of communication test equipment is the application of the latest achievements of high-tech science and technology in other fields. As a popular high-tech, sensor technology is gradually transforming from the military field to the civilian field. Aiming at the positioning function of the indoor test system, the present invention proposes an automatic positioning and precise navigation solution combined with sensor integration.

[0037] Embodiments of the present invention first provide a method for positioning and testing indoor travel trajectories, such as figure 1 As shown, the method includes:

[0038] S101, after the test starts, collect acceleration data and azimuth angle data of the moving target in real time;

[0039] S102, determining displacement data of the moving target in real time according to the acceleration data;

[0040] S103, determining the movement direction of the moving target in real time...

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Abstract

The invention discloses a positioning test method and a positioning test device of an indoor advancing track, which relate to the field of positioning test and are used for realizing automatic positioning and accurate navigating indoors. The positioning test method comprises the following steps: after test is started, acquiring acceleration data and azimuth angle data of a moving object in real time; determining displacement data of the moving object in real time according to the acceleration data; determining a moving direction of the moving object in real time according to the azimuth angle data; determining a moving track of the moving object according to the displacement data and the moving direction; determining the position information of the moving object at any time point according to the initial position of the moving object and the moving track of the moving object at the time point.

Description

technical field [0001] The invention relates to the field of positioning testing, and specifically designs a positioning testing method and device for indoor travel tracks. Background technique [0002] With the increasing importance of network testing in the field of mobile communications, the evolution of related testing and optimization equipment is endless, and the upgrade cycle is getting shorter and shorter. Since there is no GPS navigation and positioning signal in the indoor environment when testing the mobile network, it is impossible to use the same method as the road test equipment: use the GPS module to output data to display the trajectory of the sampling points, so the traditional indoor test equipment is used in indoor positioning. The trajectory positioning of the test points has been carried out manually. [0003] In terms of indoor trajectory positioning and presentation, the traditional communication test optimization equipment adopts the method of manual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/16
CPCG01C21/16G01C21/206
Inventor 张晓英
Owner SHANGHAI DATANG MOBILE COMM EQUIP
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