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CN210141879U - Dynamic monitoring system for reservoir water and rain condition - Google Patents

Dynamic monitoring system for reservoir water and rain condition Download PDF

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Publication number
CN210141879U
CN210141879U CN201920716695.1U CN201920716695U CN210141879U CN 210141879 U CN210141879 U CN 210141879U CN 201920716695 U CN201920716695 U CN 201920716695U CN 210141879 U CN210141879 U CN 210141879U
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rain condition
data
water
video image
reservoir
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刘丁有
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Beijing Great Wall Hua Rui Technology Co ltd
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Beijing Great Wall Hua Rui Technology Co ltd
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Abstract

The utility model provides a dynamic monitoring system of reservoir water rain condition belongs to rain condition monitoring technology field. The system includes intelligence rain condition data monitoring device, infrared camera and water rain condition detection device group, intelligence rain condition data monitoring device includes redundant power module, CPU data processor and the data acquisition module, video image coding processor and the communication module who is connected with CPU data processor, data acquisition module and water rain condition detection device group link for gather reservoir water rain condition dynamic data information, video image coding processor is connected with infrared camera for handle the video image information of reservoir or channel front and back water level, communication module passes through GPRS 4G wireless network transmission with data and video image information to monitored control system or cell-phone APP. The problem of each equipment independence of traditional data acquisition and processing unit is solved, management work's such as hydrology water resource, rain condition forecast intellectuality has been realized.

Description

Dynamic monitoring system for reservoir water and rain condition
Technical Field
The utility model belongs to the technical field of the rain condition monitoring, concretely relates to dynamic monitoring system of reservoir water rain condition.
Background
When preventing all kinds of natural disasters, often need monitor the rain condition, the condition of rain condition is monitored through the size of measuring the precipitation to traditional rain condition monitoring means, comes the size and the fierce of reacing the rain condition through the analysis to the precipitation. However, the traditional automatic rain condition monitoring equipment can only measure precipitation singly, and each equipment of the data acquisition and processing unit is independent, so that the data cannot be automatically transmitted to the monitoring platform, and only the data can be manually checked, thereby causing untimely data processing and complex monitoring process.
Therefore, how to design a rain condition monitoring device integrating functions of data acquisition, storage, monitoring display, alarm, transmission, image snapshot, remote scheduling and the like is a problem to be solved at present, and the convenience and the intellectualization of management work such as hydrology, water resource, rain condition prediction and the like are improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a reservoir water rain condition dynamic monitoring system has solved each equipment mutual independence work in current water rain condition monitoring system's the data acquisition and the processing unit, the problem that the technique is laggard.
In order to achieve the above object, the technical solution of the present invention is:
the utility model provides a reservoir water rain condition dynamic monitoring system, the system includes intelligent rain condition data monitoring device, infrared camera and rain condition detection device group, intelligent rain condition data monitoring device includes redundant power module, CPU data processor and the data acquisition module, video image coding processor and the communication module who is connected with CPU data processor, data acquisition module and rain condition detection device group link for gather reservoir water rain condition dynamic data information, video image coding processor is connected with infrared camera for handle the video image information of reservoir or channel front and back water level, communication module passes through GPRS 4G wireless network transmission with data and video image information to monitored control system or cell-phone APP.
Preferably, the water and rain condition detection device set comprises a radar liquid level meter, an ultrasonic liquid level meter, a drop-in type liquid level transmitter, an open channel flowmeter and a rain gauge.
Preferably, the intelligent rainfall data monitoring device is provided with 16 paths of process quantity 4-20mA input interfaces for acquiring process quantity measurement values of a radar liquid level meter, an ultrasonic liquid level meter, a drop-in liquid level transmitter and an open channel flow meter; the 8-path switching value input interface is used for receiving switching signals of the rain gauge; the 2-channel video image camera input interface is used for acquiring video and image signals sent by the infrared camera; and the 8-way switching value alarm output interface is used for outputting reservoir water level, rainfall and flow alarm.
Preferably, the intelligent rain condition data monitoring device is provided with 3 RS485 interfaces and Ethernet interfaces of a TCP/IP protocol, wherein 2 RS485 interfaces are used for receiving water level, rainfall and flow data, and the other one is used for communicating externally.
Preferably, the redundant power supply module comprises a commercial power supply, a lead-acid storage battery and a solar cell panel, and the main channel and the standby channel of the redundant power supply module work on line at the same time and can supply power for the intelligent rain condition data monitoring device at the same time.
The utility model has the advantages that:
the utility model discloses well intelligent rain condition data monitoring devices adopts the integrated modularized design of independent mainboard, the integrated 64 bit CPU data processor of mainboard, video image coding processor, communication module, data acquisition module, redundant power module, to the water level of gathering, rainfall data, instantaneous flow data carry out corresponding processing, calculation and characteristic are drawed, and with the water level, rainfall, instantaneous flow data dynamic curve's form real-time dynamic display on surveillance center or cell-phone APP data and state that monitor. Not only have the water and rain condition data acquisition and processing, alarm output, possess 4G transmission/wireless video control function simultaneously, fully realized the data acquisition of hydrology and rain condition, the storage, the monitoring shows, control, the warning, the transmission, the image is taken a candid photograph, the remote scheduling function, the independent problem of each equipment of traditional data acquisition and processing unit has been solved, data operation throughput has been improved, installation space has been saved, the installation is assisted the material cost, the hydrology water resource has been realized, management work's such as rain condition survey and report convenience and intellectuality, the control accuracy and the management efficiency of water resource and rain condition have effectively been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1, a dynamic monitoring system for reservoir water and rain condition, the system includes an intelligent rain condition data monitoring device, an infrared camera and a water and rain condition detection device group, the intelligent rain condition data monitoring device comprises a redundant power supply module, a CPU data processor, a data acquisition module, a video image coding processor and a communication module, wherein the data acquisition module, the video image coding processor and the communication module are connected with the CPU data processor, the data acquisition module is connected with the water rain condition detection device, used for collecting dynamic data information of reservoir water and rain, the video image coding processor is connected with the infrared camera, the communication module is used for processing video image information of front and back water levels of a reservoir or a channel, the communication module transmits data and the video image information to a monitoring system or a mobile phone APP through a GPRS/4G wireless network, the monitoring system or the mobile phone APP is used for receiving and processing the environment data collected and transmitted by the intelligent rain condition data monitoring device.
The intelligent rain condition data monitoring device adopts the independent mainboard integration modular design, the mainboard integrates 64-bit CPU data processor, the video image coding processor, the communication module, the data acquisition module and the redundancy power supply module, carries out corresponding processing, calculation and characteristic extraction on the acquired water level, rainfall data and instantaneous flow data, and dynamically displays the monitored data and state on a monitoring center, a computer or a mobile phone APP in real time in the form of a dynamic curve of the water level, the rainfall and the instantaneous flow data. The system has the functions of collecting, processing and outputting the water and rain condition data, and simultaneously has the 4G transmission/wireless video control function, thereby fully realizing the functions of collecting, storing, monitoring and displaying the water and rain condition data, alarming, transmitting, capturing images and remotely scheduling. The intelligent rain condition data monitoring device is provided with 16 paths of process quantity 4-20mA input interfaces for acquiring process quantity measurement values of a radar liquid level meter, an ultrasonic liquid level meter, a drop-in liquid level transmitter and an open channel flow meter; the 8-path switching value input interface is used for receiving switching signals of the rain gauge; the 2-channel video image camera input interface is used for acquiring video and image signals sent by the infrared camera; and the 8-way switching value alarm output interface is used for outputting reservoir water level, rainfall and flow alarm. The intelligent rainfall data monitoring device is provided with an Ethernet interface of an RS485 interface and a TCP/IP protocol, the RS485 interface has 3 interfaces, wherein 2 interfaces are used for receiving water level, rainfall and flow data, and the other interface is used for communicating externally and also has a GPRS wireless transmission communication function, so that the defects of hardware communication faults are overcome, the mobile terminal APP mobile terminal of the mobile phone can check rainfall monitoring data conveniently, and the expansibility of 4G network communication cloud computing is realized.
The intelligent rain condition data monitoring device is installed on the vertical rod, adopts the redundant power supply module and simultaneously receives three power supply inputs from a mains supply, a lead-acid storage battery and a solar cell panel. The solar cell panel is arranged on the upright rod bracket, and the storage battery and the solar charging controller are arranged in the sealing box. The advantages of the power supply mode are mainly as follows: 1) Redundant power supply modules in the device belong to the main and standby channels and work on line at the same time, so that the device is prevented from stopping running due to the fault of a single power supply input channel. 2) And the main and standby channels of the redundant power supply module have fault switching value output, so that a third party can find and solve power supply faults in time. 3) The main and standby channels of the redundant power supply module adopt three modes of commercial power, storage battery and solar cell panel for power supply input, so that the multiple redundancy of each power supply channel is ensured, and the reliable continuity of power supply is realized. 4) A floating charge working mechanism is adopted between the lead-acid storage battery and the solar cell panel, so that rainy weather is guaranteed, and the device can still work normally under the condition that the solar cell panel cannot supply power. Meanwhile, due to the intervention of the commercial power, continuous overcast and rainy days in the flood season are guaranteed, the intelligent rain condition data monitoring device can still work normally when the electric quantity of the storage battery is insufficient or the storage battery fails. The redundant power supply module integrated by the intelligent rain condition data monitoring device is provided with an adjustable voltage power supply mechanism with 5-32 VDC input and output and 90-256 VDC/AC (50/60Hz) input and output, and the adaptability of equipment power supply is effectively expanded.
The water and rain condition detection device group comprises a radar liquid level meter, an ultrasonic liquid level meter, a drop-in liquid level transmitter and an open channel flowmeter (the measurement range is 0.1 liter/second-99999.99 meters)3Hour), rain gauge. The radar liquid level meter and the ultrasonic liquid level meter are mainly used for monitoring, displaying and transmitting the liquid level of a reservoir of a hydropower station. The input liquid level transmitter is a pressure sensor for measuring liquid level, and based on the principle that the static pressure of the measured liquid is proportional to the height of the liquid, an isolated diffused silicon sensitive element or a ceramic capacitance pressure sensitive sensor is adopted to convert the static pressure into an electric signal, and the electric signal is converted into a standard electric signal through temperature compensation and linear correction, so that the input liquid level transmitter is generally suitable for liquid level measurement of water supply and drainage. The open channel flowmeter is matched with the water gaging weir groove for use, measures the flow of water in the open channel and is mainly used for measuring the flow of sewage in a channel with a free flow condition. The rain gauge adopts an incremental (tipping bucket) rain gauge, and is arranged near the reservoir dynamic supervision RTU. The infrared camera is used for carrying out image monitoring on the whole monitoring point and is used for image monitoring of the front and back of a channel or a water level gauge.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (3)

1. The dynamic monitoring system for the water and rain condition of the reservoir is characterized by comprising an intelligent rain condition data monitoring device, an infrared camera and a water and rain condition detection device group, wherein the intelligent rain condition data monitoring device comprises a redundant power module, a CPU (Central processing Unit) data processor, a data acquisition module, a video image coding processor and a communication module, the data acquisition module is connected with the CPU data processor and the water and rain condition detection device group and used for acquiring dynamic data information of the water and rain condition of the reservoir, the video image coding processor is connected with the infrared camera and used for processing video image information of front and back water levels of the reservoir or a channel, and the communication module transmits the data and the video image information to a monitoring system or a mobile phone APP (application) through a GPRS/4G (general packet radio service) wireless network; the water and rain condition detection device group comprises a radar liquid level meter, an ultrasonic liquid level meter, a drop-in liquid level transmitter, an open channel flowmeter and a rain gauge; the intelligent rain condition data monitoring device is provided with 16 paths of process quantity 4-20mA input interfaces for acquiring process quantity measurement values of a radar liquid level meter, an ultrasonic liquid level meter, a drop-in liquid level transmitter and an open channel flow meter; the 8-path switching value input interface is used for receiving switching signals of the rain gauge; the 2-channel video image camera input interface is used for acquiring video and image signals sent by the infrared camera; and the 8-way switching value alarm output interface is used for outputting reservoir water level, rainfall and flow alarm.
2. The dynamic monitoring system for the rain condition of the reservoir water according to claim 1, wherein the intelligent rain condition data monitoring device is provided with 3 RS485 interfaces and Ethernet interfaces of TCP/IP protocol, wherein 2 RS485 interfaces are used for receiving water level, rainfall and flow data, and the other RS485 interface is used for external communication.
3. The dynamic monitoring system for the rain condition of the reservoir water according to claim 1, wherein the redundant power module comprises a commercial power supply, a lead-acid storage battery and a solar cell panel, and the main channel and the standby channel of the redundant power module work online at the same time and can simultaneously supply power for the intelligent rain condition data monitoring device.
CN201920716695.1U 2019-05-17 2019-05-17 Dynamic monitoring system for reservoir water and rain condition Active CN210141879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920716695.1U CN210141879U (en) 2019-05-17 2019-05-17 Dynamic monitoring system for reservoir water and rain condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920716695.1U CN210141879U (en) 2019-05-17 2019-05-17 Dynamic monitoring system for reservoir water and rain condition

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114136381A (en) * 2021-12-03 2022-03-04 湖北科技学院 A special integrated trigger for ecological flow monitoring of hydropower stations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114136381A (en) * 2021-12-03 2022-03-04 湖北科技学院 A special integrated trigger for ecological flow monitoring of hydropower stations

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