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GNSS receiver data storage management system and data storage management method

A technology of data storage and management methods, applied in electrical digital data processing, input/output process of data processing, instruments, etc. Effect

Active Publication Date: 2021-12-03
航天科工惯性技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a GNSS receiver data storage management system and a data storage management method, which can solve the technical problems of high power consumption and serious data loss of receivers for ground displacement monitoring in the prior art

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  • GNSS receiver data storage management system and data storage management method
  • GNSS receiver data storage management system and data storage management method
  • GNSS receiver data storage management system and data storage management method

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Embodiment Construction

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit t...

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Abstract

The invention provides a GNSS receiver data storage management system and a data storage management method. The data storage management system includes: a microprocessor connected to the GNSS receiver core board and a communication unit respectively; the first storage unit , the first storage unit is connected with the microprocessor, the first storage unit is used to store the main configuration parameters of the GNSS receiver core board and the parameter information of the GNSS receiver; the second storage unit, the second storage unit is connected with the microprocessor , the second storage unit is used to cache the observation data and ephemeris data sent by the GNSS receiver core board; the third storage unit, the third storage unit is connected to the microprocessor, and the third storage unit is used to store unsent data. The technical scheme of the invention is applied to solve the technical problems of high power consumption and serious data loss of the receiver for surface displacement monitoring in the prior art.

Description

technical field [0001] The invention relates to the technical field of surface displacement monitoring, in particular to a GNSS receiver data storage management system and a data storage management method. Background technique [0002] Surface displacement monitoring is an important part of geological disaster monitoring, and its proportion in the geological disaster monitoring industry is also increasing year by year. For the monitoring of surface displacement, GNSS receivers (Global Navigation Satellite System, Global Navigation Satellite System) are often used for static monitoring. monitor. On the one hand, the receivers for surface displacement monitoring are placed in remote places in the wild all the year round, and cannot be powered by mains power, but can only be powered by solar energy. Most of the existing GNSS receivers use the method of receiving a packet of data and transmitting it. The core board and communication module of the GNSS receiver are always workin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
CPCG06F3/0625G06F3/0656
Inventor 颜芳孙芳董建勋徐锐牟春雷岳雷孙贵鑫
Owner 航天科工惯性技术有限公司
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