A method for generating satellite positioning information

A technology of information generation and satellite positioning, which is applied in the field of satellite positioning information generation, and can solve the problems that the positioning information cannot be adjusted flexibly and cannot be dynamically adjusted.

Active Publication Date: 2019-03-01
EAST CHINA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the positioning information generation technology generally has the problem that the positioning information cannot be adjusted flexibly.
Positioning information needs to be planned in advance, and in the process of transmitting positioning information, it is impossible to dynamically adjust the positioning information to be transmitted

Method used

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  • A method for generating satellite positioning information
  • A method for generating satellite positioning information

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Embodiment Construction

[0033] The present invention will be further described in detail in conjunction with the following specific embodiments and accompanying drawings. The process, conditions, experimental methods, etc. for implementing the present invention, except for the content specifically mentioned below, are common knowledge and common knowledge in this field, and the present invention has no special limitation content.

[0034] The implication that relevant technical term represents among the present invention is as follows:

[0035] RINEX format: A standard data format for satellite positioning system data measurements. The RINEX format file is the ephemeris file.

[0036] Such as figure 1 As shown, a satellite positioning information generation technology described in the present invention mainly includes the following three parts: a part for controlling and adjusting position information; a part for generating positioning information; a part for sending positioning information

[003...

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Abstract

The invention discloses a satellite positioning information generating method. The method comprises the steps that position information is controlled and adjusted, specifically latitude and longitude coordinate information to be transmitted is controlled in real time through a mobile terminal or a keyboard; positioning information is generated, specifically corresponding position information is calculated by generating the positioning information into a program to generate a binary data packet according to an ephemeris file and the position coordinate information to be transmitted; and the positioning information is transmitted, specifically the binary data packet is transmitted through an open source software radio platform and a general software radio external device. According to the invention, the position positioning information to be transmitted can be dynamically changed in real time under the condition that the positioning stability and precision are ensured according to current actual needs.

Description

Technical field: [0001] The invention belongs to the field of communication security, in particular to a method for generating satellite positioning information. Background technique: [0002] At present, the positioning information generation technology generally has problems such as that the positioning information cannot be adjusted flexibly. Positioning information needs to be planned in advance, and during the process of transmitting positioning information, the positioning information to be transmitted cannot be dynamically adjusted. However, the positioning information generation method described in the present invention can solve this problem. [0003] Open source software defined radios (eg: GNU-Radio) are free software development kits. It provides signal operation and processing modules, which can be used to implement software-defined radio on low-cost radio frequency (RF) hardware and general-purpose microprocessors that are easy to make. For example GNU-Radio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S19/37
CPCG01S19/37
Inventor 何道敬杜晓乔银荣
Owner EAST CHINA NORMAL UNIV
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