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Bluetooth-based GNSS receiver locking and unlocking method and system

A bluetooth system and receiver technology, applied in radio wave measurement systems, satellite radio beacon positioning systems, measurement devices, etc., can solve the problems of cumbersome locking and unlocking operations, limited application range, etc., and achieve convenient protection and operation simple and efficient effect

Pending Publication Date: 2021-06-29
GUANGZHOU SOUTH SATELLITE NAVIGATION INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a method and system for locking and unlocking a GNSS receiver based on Bluetooth, which is used to solve the technical problems of cumbersome operations and limited application range for locking and unlocking GNSS receivers in the prior art

Method used

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  • Bluetooth-based GNSS receiver locking and unlocking method and system
  • Bluetooth-based GNSS receiver locking and unlocking method and system
  • Bluetooth-based GNSS receiver locking and unlocking method and system

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Embodiment Construction

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0038] For ease of understanding, see figure 1 , a method for locking and unlocking a Bluetooth-based GNSS receiver provided by the application, including:

[0039] S1: Obtain the Bluetooth identification data sent by the Bluetooth terminal entering the preset search range through the Bluetooth system of the locked GNSS receiver;

[0040] It should be noted that ...

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Abstract

The invention discloses a Bluetooth-based GNSS receiver locking and unlocking method and system, and the method comprises the steps: detecting Bluetooth recognition data sent by a Bluetooth terminal entering a preset search range through a Bluetooth system of a GNSS receiver, and then carrying out the matching of the Bluetooth recognition data with preset Bluetooth registration data, so that whether the specific Bluetooth terminal is in the preset search range or not is detected, and the GNSS receiver is automatically locked and unlocked. The method is simple and efficient in operation, the working state and working data of the GNSS receiver can be safely, efficiently and conveniently protected by operators, and the engineering loss caused by physical misoperation, personnel misoperation and even malicious operation is reduced.

Description

technical field [0001] The present application relates to the technical field of GNSS receivers, in particular to a method and system for locking and unlocking a Bluetooth-based GNSS receiver. Background technique [0002] In the field of surveying and mapping engineering, when engineers use GNSS receivers for base station surveying and mapping, they generally need to leave the erection site for other operations after the GNSS receiver is erected. At this time, the GNSS receiver is in an unprotected state. However, once someone maliciously or unintentionally operates the GNSS receiver, or the instrument falls and causes false triggering of the LCD or keys, it will easily cause GNSS The working state of the receiver changes, which leads to abnormal surveying and mapping data, and even engineering operations cannot be completed normally. Therefore, we urgently need a protection method to protect the installed GNSS receiver and prevent it from being triggered by mistake. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/13
CPCG01S19/13Y02D30/70
Inventor 李宁周光海杨艺丁永祥闫少霞庄所增潘伟锋赵瑞东闫志愿陈奕均黄海锋刘星邹盛开陈婉王杰楷冯亮余定麟扈秋海
Owner GUANGZHOU SOUTH SATELLITE NAVIGATION INSTR
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