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Navigation satellite surface deformation monitoring system with low power consumption, low cost and high precision

A technology for navigation satellites and surface deformation, which is used in satellite radio beacon positioning systems, radio wave measurement systems, and electrical/magnetic solid deformation measurement. Low, adaptable effect

Active Publication Date: 2021-12-21
NANJING HYDRAULIC RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a low-power, low-cost and high-precision navigation satellite surface deformation monitoring system to solve the problem that the surface deformation of existing bank slopes and mine pits cannot be monitored with high precision

Method used

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  • Navigation satellite surface deformation monitoring system with low power consumption, low cost and high precision
  • Navigation satellite surface deformation monitoring system with low power consumption, low cost and high precision
  • Navigation satellite surface deformation monitoring system with low power consumption, low cost and high precision

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Embodiment Construction

[0041] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] A low-power, low-cost, high-precision navigation satellite surface deformation monitoring system, such as figure 1 and figure 2 shown, including:

[0043] Cloud server; the cloud server is used to forward base station differential data, receive on-site monitoring data, monitor equipment operating status, automatically analyze and process data, and provide real-time alarms;

[0044] Satellite positioning reference station, the satellite positioning re...

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Abstract

The invention discloses a navigation satellite surface deformation monitoring system with low power consumption, low cost and high precision, and belongs to the technical field of area surface positioning monitoring. The system comprises a cloud server which is used for forwarding the differential data of the base station, receiving the field monitoring data, monitoring the operation state of the equipment, automatically analyzing and processing the data and providing real-time alarm; a satellite positioning base station which is used for receiving satellite data and transmitting base station differential data to the cloud server in real time; a monitoring point moving station which is used for receiving satellite data, downloading base station differential data from the cloud server, calculating a position fixed solution and sending the position fixed solution to the cloud server; New methods, new instruments and new technologies are fully utilized for emergency monitoring capability construction, river patrol monitoring is normalized and broadened, comprehensiveness, systematicness and real-time performance of bank slope deformation data are achieved, and meanwhile, alarming and encrypted monitoring can be carried out on the ongoing or imminent bank collapse dangerous case section.

Description

technical field [0001] The invention belongs to the technical field of regional surface positioning and monitoring, and in particular relates to a navigation satellite surface deformation monitoring system with low power consumption, low cost and high precision. Background technique [0002] Since the impoundment of the Three Gorges Reservoir, the sediment load in the main stream of the middle and lower reaches of the Yangtze River has dropped sharply, and the erosion of the riverbed has intensified. Long-term discharge of clear water will lead to a very heavy task of river bank collapse management in the middle and lower reaches of the Yangtze River in the future, especially bank collapse is sudden and hidden, and early warning is extremely difficult. At present, the monitoring frequency of early warning and monitoring of river channel bank collapse is insufficient, and the continuity of monitoring data is poor. Insufficient real-time performance and accuracy make it diffic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/16G01S19/14
CPCG01B7/16G01S19/14
Inventor 韩玉芳荣建国丁宏伟路川藤陈静王劲龄张功瑾丁伟
Owner NANJING HYDRAULIC RES INST
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