Water level pre-warning system with high stability of signals based on internet of things technology

An Internet of Things technology and a high-stability technology, which is applied in the field of signal high-stability water level early warning system, can solve problems such as inability to monitor signal processing, monitoring signal instability, etc., to improve the effect of early warning, eliminate high-frequency interference, and reduce frequency fluctuations Effect

Inactive Publication Date: 2017-01-11
成都东创精英科技有限公司
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to solve the defect that the existing water level early warning system cannot process the monitoring signal well, resulting in the unstable monitoring signal received by the receiving end, and to provide a high signal stability water level early warning system based on Internet of Things technology

Method used

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  • Water level pre-warning system with high stability of signals based on internet of things technology
  • Water level pre-warning system with high stability of signals based on internet of things technology
  • Water level pre-warning system with high stability of signals based on internet of things technology

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Embodiment

[0024] Such as figure 1 As shown, the present invention mainly consists of a single-chip microcomputer, an analog-to-digital conversion chip and a signal processing unit connected with the single-chip microcomputer respectively, a water level sensor connected with the analog-to-digital conversion chip, a wireless transmission unit connected with the signal processing unit, and a wireless transmission unit through a wireless network. Composition of the host computer connected with the wireless transmission unit.

[0025] The water level sensor is used to collect the water level signal in the river channel. It is installed in the water through the pipeline. The water level sensor is installed through the pipeline to prevent the water flow from affecting the water level measurement results. This installation method is a mature technology and will not be done here. More details; the water level sensor adopts the AL200W piezoresistive water level sensor, the AL200W piezoresistive w...

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Abstract

The invention discloses a water level pre-warning system with high stability of signals based on internet of things technology, which is characterized by including a single chip microcomputer, a modulus conversion chip and a signal processing unit which are connected to the single chip microcomputer respectively, a water level sensor which is connected to the modulus conversion chip, a wireless transmission unit which is connected to the signal processing unit and an upper computer which is connected to the wireless transmission unit through a wireless network. The water level pre-warning system with high stability of signals based on internet of things technology can process monitoring signals very well, thus making the monitoring signals received by the upper computer more stable, allowing workers to analyze the river water level more easily and accurately according to the monitoring signals, and improving the pre-warning effect greatly.

Description

technical field [0001] The invention relates to a water level early warning system, in particular to a high signal stability water level early warning system based on Internet of Things technology. Background technique [0002] Water conservancy monitoring equipment is an indispensable equipment in water conservancy construction, and monitoring and early warning of the water level of the river is an indispensable part of water conservancy flood control and flood fighting work. With the continuous development of the Internet of Things technology, a signal high-stability water level warning system based on the Internet of Things technology has emerged. Through the water level warning system, the water level of the river can be monitored in real time, and the possibility of floods can be predicted based on the monitoring results. Emergency preparations can be made before floods occur to reduce losses. However, the existing high-stable signal water level warning system based on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/18
CPCG01F23/18
Inventor 薛鸿雁
Owner 成都东创精英科技有限公司
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