Dam detection device based on Beidou satellite

A technology for dams and sub-devices, which is applied to measurement devices, satellite radio beacon positioning systems, radio wave measurement systems, etc., can solve the problems of high cost, a lot of manpower and material resources, and low monitoring network accuracy and reliability. To achieve the effect of reducing the intensity of the field

Inactive Publication Date: 2014-02-05
TELLHOW SCI TECH CO LTD
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Problems solved by technology

The accuracy and reliability of the monitoring network are low, the observation cycle

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  • Dam detection device based on Beidou satellite

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Embodiment Construction

[0008] In order to illustrate the present invention more clearly, the present invention will be described in detail below in conjunction with the accompanying drawings.

[0009] Such as figure 1 As shown, a dam monitoring device based on Beidou satellite includes a data acquisition sub-device, a data transmission communication sub-device, a data analysis and processing sub-device and an auxiliary support sub-device, and is characterized in that: the data transmission communication sub-device is connected to the data acquisition sub-device The device and data analysis and processing sub-device, the auxiliary support sub-device is auxiliary set on the data acquisition sub-device, data transmission communication sub-device, data analysis and processing sub-device, the data acquisition sub-device includes two GNSS receivers and antennas The receiver base station 3 and several monitoring stations 2 installed in different positions of the dam, the receiver base station 3 adopts Beid...

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Abstract

The invention provides a dam detection device based on a Beidou satellite. The dam detection device comprises a data collecting sub-device, a data transmission and communication sub-device, a data analyzing and processing sub-device and an auxiliary supporting sub-device. The data collecting sub-device comprises two receiver base stations and a plurality of monitoring stations, wherein each receiver base station is composed of a GNSS receiver and an antenna, the monitoring stations are arranged on different positions on a dam, and the receiver base stations are Beidou GPS two-satellite devices. The dam detection device can achieve high automation, greatly reduces filed intensity, and meanwhile can quickly obtain efficient and reliable three-dimensional point position monitoring data.

Description

technical field [0001] The invention relates to a monitoring device, in particular to a dam monitoring device. The monitoring content includes the displacement deformation of the dam structure, the dynamic characteristics and the vibration level of the dam. Background technique [0002] Traditional dam monitoring is to establish a control network in the monitoring area, using precision rangefinders and theodolites as the main means, selecting high-level points in the network to establish a unified benchmark, and using reliable methods to connect these monitoring sites with high precision and independent benchmarks for each part. The point joint measurement connects the monitoring devices of each part of the independent reference point such as vertical, vertical, and tension lines to form an overall monitoring network device. The accuracy and reliability of the monitoring network are low, the observation period is long, the cost is high, and a lot of manpower and material re...

Claims

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Application Information

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IPC IPC(8): G01S19/14G01S19/33G01B21/32G01B21/02
CPCG01B21/02G01B21/32G01S19/14
Inventor 王守成张浩宇
Owner TELLHOW SCI TECH CO LTD
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