VRS data acquisition method, interaction method and terminal device position determination method

A technology of terminal equipment and acquisition method, which is applied in the directions of location information-based services, security devices, electrical components, etc., can solve the problem of not being able to deal with the leakage of terminal equipment location information, inconvenient management, etc., to improve confidentiality and save money. The effect of resources

Active Publication Date: 2020-07-24
广东星舆科技有限公司
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Problems solved by technology

[0006] From the perspective of a VRS service data user, if the user is a large organization or has multiple terminal devices, it is necessary to configure interfaces of the VRS service system

Method used

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  • VRS data acquisition method, interaction method and terminal device position determination method
  • VRS data acquisition method, interaction method and terminal device position determination method
  • VRS data acquisition method, interaction method and terminal device position determination method

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[0026] The technical means or technical effects involved in the present disclosure will be further described below. Obviously, the provided examples (or implementations) are only part of the implementations covered by the present disclosure, but not all. Based on the embodiments in the present disclosure and the explicit or implicit indications or implications of the pictures and texts, all other embodiments that can be obtained by those skilled in the art without creative work will fall within the scope of the present disclosure.

[0027] In the first aspect, the present disclosure proposes a method for obtaining VRS data, which mainly includes the following steps performed by a terminal management system: obtaining reported information of a terminal device, where the reported information includes terminal device coordinates; and obtaining according to the terminal device coordinates The characteristic data of the target VRS; generate service request information that forms a mapp...

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Abstract

The invention relates to the technical field of VRS data processing, and mainly discloses a VRS data acquisition method. The method comprises the following steps executed by a terminal management system: acquiring feature data of a target VRS according to coordinates of terminal equipment; generating service request information forming a mapping relationship with the feature data according to thefeature data; and sending the service request information to a VRS service system, and obtaining returned VRS service data. Some of the technical effects of the present disclosure are: the terminal management system determines the characteristics of the target VRS according to the coordinates of the terminal equipment; corresponding service request information is generated to propose a more targeted VRS service request to the VRS service system, so that resources of the VRS service system in communication and data processing are saved, and meanwhile, the purpose of performing confidential management on the position information of the terminal equipment in a unified manner is achieved; besides, the terminal equipment cannot obtain the VRS grid distribution information or the VRS distribution rule information, and the VRS service system cannot obtain the specific position information of the terminal equipment, so that the confidentiality is improved.

Description

technical field [0001] The present disclosure relates to the technical field of VRS data processing, and in particular to a method for acquiring VRS service data, a method for interacting with VRS data, a method for determining a position of a terminal device, and a terminal management system. Background technique [0002] VRS (Virtual Reference Station, which can be understood as "virtual reference station") technology is commonly used in the field of high-precision positioning. VRS service system (including VRS service system) can virtualize a terminal device (also known as a rover , user terminal, user positioning equipment, etc.) near the (virtual) reference station, to provide VRS service data (including differential data) for the terminal equipment in the process of high-precision positioning. [0003] VRS service data is mainly used to eliminate specific errors in positioning calculations, such as ionospheric errors, alignment process errors, and satellite-side errors...

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Application Information

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IPC IPC(8): H04W4/02H04W12/02
CPCH04W4/023H04W4/025H04W12/02
Inventor 杨亚乐周胜伟
Owner 广东星舆科技有限公司
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