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Satellite navigation deception detection method, device, equipment and medium

A satellite navigation and deception detection technology, which is applied in the field of global satellite navigation and positioning, and can solve the problems of inability to drive on the road and deception of vehicle satellite navigation.

Active Publication Date: 2020-10-30
深圳市西博泰科电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there is a lack of methods for judging and identifying forged signals in satellite navigation, which will cause driving vehicles to be deceived by satellite navigation and unable to drive along the correct road

Method used

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  • Satellite navigation deception detection method, device, equipment and medium
  • Satellite navigation deception detection method, device, equipment and medium
  • Satellite navigation deception detection method, device, equipment and medium

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Embodiment Construction

[0043] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and ...

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Abstract

The invention relates to the technical field of global satellite navigation and positioning, in particular to a satellite spoofing detection method, device and apparatus and a storage medium. The method comprises the following steps: S1, acquiring a satellite positioning signal; S2, acquiring movement information of a satellite positioning terminal in preset time by utilizing the auxiliary equipment; S3, acquiring movement information of the satellite positioning terminal within the preset time according to the satellite positioning signal; and S4, judging that the satellite positioning signalis abnormal according to the consistency of the movement information acquired by the auxiliary equipment and the movement information acquired by the satellite positioning signal. By means of the method, whether the received satellite positioning signal is abnormal or not can be judged, and the satellite positioning accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of global satellite navigation and positioning, in particular to a satellite navigation fraud detection method, device, equipment and storage medium. Background technique [0002] With the rapid development of modern society, location-based services have become a basic service in daily life, such as supporting vehicle positioning and navigation services and the future autonomous driving industry, supporting various location-based services such as shopping guides, restaurant recommendations, and takeaway delivery. Location based services, as well as location security monitoring and management of special human populations such as the elderly and children. Among them, outdoor positioning technology based on Beidou and GPS satellite positioning technology is the most important key technology. [0003] In the satellite positioning system, Beidou and GPS satellites continuously broadcast their own signals. After ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S19/21G01S19/01
CPCG01S19/015G01S19/215
Inventor 梅勃徐永军
Owner 深圳市西博泰科电子有限公司