CN103257375A - Rain condition remote-measuring system and rain condition remote-measuring method - Google Patents
Rain condition remote-measuring system and rain condition remote-measuring method Download PDFInfo
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- CN103257375A CN103257375A CN2013101836783A CN201310183678A CN103257375A CN 103257375 A CN103257375 A CN 103257375A CN 2013101836783 A CN2013101836783 A CN 2013101836783A CN 201310183678 A CN201310183678 A CN 201310183678A CN 103257375 A CN103257375 A CN 103257375A
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Abstract
The invention provides a rain condition remote-measuring system and a rain condition remote-measuring method. The rain condition remote-measuring system comprises a control panel, wherein the control panel is electrically connected with a charging control panel used for providing a work power supply for the control panel in an interactive mode, the output end of the control panel is electrically connected with a display screen used for displaying data of a current rain condition, and the control panel is in communication with a master control room. The rain condition remote-measuring system and the rain condition remote-measuring method can be adapted to various fields under severer conditions, remote-measuring requirements of rain condition data are met, monitoring and control at the far end are available, and manual or automatic adjusting on the fields can also be achieved. Therefore, timeliness, safety and reliability of hydrological information are improved, the information is provided for a flood prevention department fast and conveniently so that the flood prevention department can make a correct choice, the modernization management level of a water conservancy project is improved, the working efficiency is improved, and great economic benefit is achieved.
Description
Technical field
The present invention relates to water conservancy monitoring automation technical field, be specifically related to a kind of water rain condition telemetry system and method thereof.
Background technology
Water conservancy is agricultural and the lifeblood of people living, is the basis of the development of the national economy, and economic construction and the social harmonious development of country played an important role.But disaster such as heavy rain, mountain torrents also causes great loss to we are economical with life.Under the situation of national economy high speed development, the water conservancy and hydropower industry has also obtained development at full speed, active development applied science technology improves the real-time grasp to water rain condition, and particularly remote unmanned area needs to take the method for long-haul telemetry to obtain real-time water rain condition data especially.Have only each regional water rain condition situation of real-time understanding, could carry out analyzing and processing timely, avoid the generation of some disasters, accident.Exploitation is a kind of to resemble the water rain condition telemetry system that ﹑ power scheduling, municipal administration accent degree ﹑ environment measuring etc. have data acquisition and take remote measurement and require for water conservancy, gas specially so press at present, to adapt to the site environment of various inclement conditions, both can monitor control by far-end, can carry out artificial again at the scene or debugging automatically.
Though as far back as the sixties in 20th century, China just researches and develops remote supervision system, more domestic enterprises also set foot in this type of systematic research, but owing to reasons such as technology and cost all do not obtain too many achievement, this type systematic is not obtained on a large scale yet and applied.China's mobile communication system has obtained development at full speed in recent years, the 3G epoch have been entered now, though 3G network also exists many use problems, but the GPRS technology between the epoch is ripe between conventional communication techniques and 3G, be accompanied by the develop rapidly of computing machine and the communication technology, the transmission mode of regimen telemetry is also along with variation.
Summary of the invention
Purpose of the present invention will solve above-mentioned deficiency exactly, and a kind of water rain condition telemetry system is provided, and to adapt to the site environment of various inclement conditions, both can monitor control by far-end, can carry out artificial again at the scene or debugging automatically.
Another object of the present invention provides a kind of water rain condition method of telemetering.
In order to achieve the above object, the invention provides a kind of water rain condition telemetry system, comprise control panel, described control panel is electrically connected with the charging panel that working power is provided for it is interactive, and the output terminal of described control panel is electrically connected with the display screen that shows water rain condition data; Described control panel and main control room carry out communication.
Wherein display screen is used for showing water rain condition data, and when rainfall and water level all changed, the data above the display screen will change, and show current real-time data.As adjusting the parameter of control panel by button, display screen all can show one by one.
Described control panel comprises single-chip microcomputer, and single-chip microcomputer is electrically connected with rain sensor, level sensor interactive mode respectively; Described single-chip microcomputer is transferred to the GPRS communication module with detected rainfall, water level information by the RS-232 bus interface, and described GPRS communication module and main control room carry out communication; Described single-chip microcomputer interactive mode is connected with provides real-time clock and the clock chip that regularly interrupts and the storer of storage of water rain condition data.
Data such as the rainfall that single-chip microcomputer arrives collection in worksite, water level are by RS-232 bus interface and the communication of GPRS communication module, and the GPRS communication module is sent to main control room then.The power supply of GPRS communication module is directly to be powered by single-chip microcomputer, and idiographic flow is exactly that accumulator is powered to single-chip microcomputer, and single-chip microcomputer is given the power supply of GPRS communication module again.
Described charging panel comprises accumulator, and described accumulator is its power supply by solar charging panel by the charging control circuit plate.
Because water rain condition telemetry system is mainly used in place more remote, that be desolate and uninhabited, so the power supply of this system mainly relies on storage battery power supply.But the storage battery power supply limited time, general continuous not power supply interruptedly has only about 2 to 3 months, so need charge to accumulator, the photoelectric effect of the sun power that makes full use of the natural resources utilizes the solar charging panel generating to supply with accumulator.But unpredictable sexual factor is more in the open air, excessive etc. such as size, the charge in batteries of sun sunlight, so also need between solar charging panel and accumulator, to have added a charging control circuit plate, this charging control circuit plate can be powered by Based Intelligent Control solar charging panel accumulators, so not only guaranteed can always feed water rain condition telemetry system power supply of accumulator, can guarantee that also the serviceable life of accumulator is longer.
Described single-chip microcomputer is provided with the RS-485 bus interface.The RS-485 bus interface is what to reserve with the usefulness of the expansion of rear control plate.The RS-485 bus interface can be by cascade mode with many control panel cascades together; The RS-485 bus interface also can be used to connect the sensor of 485 bus protocols and gathers corresponding data.
The input end of described single-chip microcomputer is provided with the button that its parameter is set.What surpass is what with regard to the reference value that sends data, rainfall water level etc. as rainfall and water level increase and decrease amount.
Rain sensor and level sensor are the equipment bottom of this system, and when water level and rainfall variation, rain sensor and level sensor will move, and data are transferred to rain sensor receiving circuit and level sensor receiving circuit by signal wire.Rain sensor receiving circuit and level sensor receiving circuit are sent to single-chip microcomputer with the data of gathering, and single-chip microcomputer is sent to the GPRS communication module by the RS-232 bus interface with data, stores data in the storer simultaneously.The GPRS communication module is sent to data the enterprising line data collection of server, the analysis in the main control room again.Like this main control room just can obtain the data value that detects on-the-spot rainfall, water level with and changing value, can take the corresponding precautionary measures or early warning measure according to actual conditions.Main control room sends order according to actual needs to single-chip microcomputer, orders about rain sensor and level sensor and carries out the scene, detects in real time.
The detection method of water rain condition telemetry system of the present invention comprises the steps:
(1) the control panel parameter is set, storage battery power supply is given single-chip microcomputer, and control panel and display screen are started working; Single-chip microcomputer detection battery tension value and time are controlled its charging simultaneously;
(2) the water rainfall Value Data signal of the detection of rain sensor and level sensor is kept at simultaneously in the storer and by the single-chip microcomputer record and is read by the counter records of single-chip microcomputer inside;
(3) after single-chip microcomputer receives rainfall and waterlevel data, read the date and time of clock chip, data are added time tag after, in the time interval that can arrange, data are stored in the storer;
(4) single-chip microcomputer is by RS-232 bus interface and the communication of GPRS communication module, and water rainfall Value Data signal is sent to main control room by the GPRS communication module; Main control room sends order according to actual needs to single-chip microcomputer simultaneously, orders about rain sensor and level sensor and carries out the scene, detects in real time.
The solar charging panel generating is by the power supply of charging control circuit plate accumulators among the present invention, 12 volts of direct current input control panel single-chip microcomputers of accumulator, the processor of single-chip microcomputer arranges parameters (subparameter before preserving automatically) and lights display screen by button each subsystem initialization.Single-chip microcomputer detects the battery tension value simultaneously and the time is controlled its charging, namely by day and cell voltage when not enough, opens the charging circuit of charging control circuit plate, is charged a battery by solar charging panel, and the battery charge pilot lamp is lighted; The charging circuit of automatic charge closing control circuit board when detecting accumulator and be full of, charging indicator light extinguishes.
Single-chip microcomputer is sent to main control room by RS-232 bus interface and the communication of GPRS communication module with water rainfall Value Data signal.Single-chip microcomputer and GPRS communication module keep the state of online UNICOM at ordinary times, cumulative precipitation value and real time water level value in the timing that can arrange in main control room transmission a period of time on the same day, the parameter of single-chip microcomputer is revised in the instruction to be measured that can receive main control room simultaneously, upload current or historical data in real time, single-chip microcomputer can be by the data that record in the RS-232 bus interface terrain output storage simultaneously.Main control room just can obtain the data value that detects on-the-spot rainfall, water level with and changing value, can take the corresponding precautionary measures or early warning measure according to actual conditions.Main control room sends order according to actual needs to single-chip microcomputer, orders about rain sensor and level sensor and carries out the scene, detects in real time.
Water rain condition telemetry control system of the present invention has improved ageing, security and the reliability of hydrographic information, realized the remote measurement requirement of water rain condition data, and adapt to the site environment of various inclement conditions, and both can monitor control by far-end, can carry out artificial again at the scene or debugging automatically.Provide fast and easily information for the correct choice of flood control department provides assurance simultaneously, also improved hydraulic engineering modern management level, improved work efficiency, brought into play sizable economic benefit.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is water rain condition telemetry control system structural principle block diagram of the present invention;
Fig. 2 is water rain condition telemetry control system detection method process flow diagram of the present invention.
Embodiment
The present invention is further elaborated below in conjunction with embodiment.
As shown in Figure 1: a kind of water rain condition telemetry system, comprise control panel 2, described control panel 2 and charging panel 1 interactive electrical connection that working power is provided for it, the output terminal of described control panel 2 is electrically connected with the display screen 3 that shows water rain condition data; Described control panel 2 carries out communication with main control room 4.Described control panel 2 comprises single-chip microcomputer 25, and single-chip microcomputer 25 is electrically connected with rain sensor 26, level sensor 27 interactive modes respectively; Described single-chip microcomputer 25 is transferred to GPRS communication module 21 with detected rainfall, water level information by RS-232 bus interface 22, and described GPRS communication module 21 carries out communication with main control room 4; Described single-chip microcomputer 25 interactive modes are connected with provides real-time clock and the clock chip 28 of timing interruption and the storer 29 of storage of water rain condition data; Described single-chip microcomputer 25 is provided with RS-485 bus interface 23; The input end of single-chip microcomputer 25 is provided with the button 24 that its parameter is set.Described charging panel 1 comprises accumulator 13, and described accumulator 13 is its power supply by solar charging panel 11 by charging control circuit plate 12.
Be that the detection method of water rain condition telemetry system of the present invention comprises the steps: as shown in Figure 2
(1) parameters of control panel is set, storage battery power supply is given single-chip microcomputer, and control panel and display screen are started working; Single-chip microcomputer detection battery tension value and time are controlled its charging simultaneously; By day and cell voltage when not enough, open the charging circuit of charging control circuit plate, charged a battery by solar charging panel, the battery charge pilot lamp is lighted; The charging circuit of automatic charge closing control circuit board when detecting accumulator and be full of, charging indicator light extinguishes.
(2) the water rainfall Value Data signal of the detection of rain sensor and level sensor is kept at simultaneously in the storer and by the single-chip microcomputer record and is read by the counter records of single-chip microcomputer inside;
(3) after single-chip microcomputer receives rainfall and waterlevel data, read the date and time of clock chip, data are added time tag after, in the time interval that can arrange, data are stored in the storer;
(4) single-chip microcomputer is by RS-232 bus interface and the communication of GPRS communication module, and water rainfall Value Data signal is sent to main control room by the GPRS communication module; Main control room sends order according to actual needs to single-chip microcomputer simultaneously, orders about rain sensor and level sensor and carries out the scene, detects in real time.
Rain sensor and level sensor are the equipment bottom of this system among the present invention, when water level and rainfall variation, rain sensor and level sensor will move, and data are transferred to rain sensor receiving circuit and level sensor receiving circuit by signal wire.Rain sensor receiving circuit and level sensor receiving circuit are sent to single-chip microcomputer with the data of gathering, and single-chip microcomputer is sent to the GPRS communication module by the RS-232 bus interface with data, stores data in the storer simultaneously.The GPRS communication module is sent to data the enterprising line data collection of server, the analysis in the main control room again.Like this main control room just can obtain the data value that detects on-the-spot rainfall, water level with and changing value, can take the corresponding precautionary measures or early warning measure according to actual conditions.Main control room sends order according to actual needs to single-chip microcomputer, orders about rain sensor and level sensor and carries out the scene, detects in real time.Improved ageing, security and the reliability of hydrographic information, realized the remote measurement requirement of water rain condition data, and adapted to the site environment of various inclement conditions, both can monitor control by far-end, can carry out artificial again at the scene or debugging automatically.Provide fast and easily information for the correct choice of flood control department provides assurance simultaneously, also improved hydraulic engineering modern management level, improved work efficiency, brought into play sizable economic benefit.
Above described only be that preferred implementation of the present invention is described; be not that scope of the present invention is limited; design under the spiritual prerequisite not breaking away from the present invention; various distortion and improvement that the common engineering technical personnel in this area make technical solution of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (6)
1. a water rain condition telemetry system comprises control panel, it is characterized in that: described control panel is electrically connected with the charging panel that working power is provided for it is interactive, and the output terminal of described control panel is electrically connected with the display screen that shows water rain condition data; Described control panel and main control room carry out communication.
2. a kind of water rain condition telemetry system according to claim 1, it is characterized in that: described control panel comprises single-chip microcomputer, single-chip microcomputer respectively with rain sensor, level sensor is interactive is electrically connected; Described single-chip microcomputer is transferred to the GPRS communication module with detected rainfall, water level information by the RS-232 bus interface, and described GPRS communication module and main control room carry out communication; Described single-chip microcomputer interactive mode is connected with provides real-time clock and the clock chip that regularly interrupts and the storer of storage of water rain condition data.
3. a kind of water rain condition telemetry system according to claim 1, it is characterized in that: described charging panel comprises accumulator, described accumulator is its power supply by solar charging panel by the charging control circuit plate.
4. a kind of water rain condition telemetry system according to claim 2, it is characterized in that: described single-chip microcomputer is provided with the RS-485 bus interface.
5. a kind of water rain condition telemetry system according to claim 2, it is characterized in that: the input end of described single-chip microcomputer is provided with the button that its parameter is set.
6. the detection method of a water rain condition telemetry system as claimed in claim 1 is characterized in that: comprise the steps:
(1) the control panel parameter is set, storage battery power supply is given single-chip microcomputer, and control panel and display screen are started working; Single-chip microcomputer detection battery tension value and time are controlled its charging simultaneously;
(2) the water rainfall Value Data signal of the detection of rain sensor and level sensor is kept at simultaneously in the storer and by the single-chip microcomputer record and is read by the counter records of single-chip microcomputer inside;
(3) after single-chip microcomputer receives rainfall and waterlevel data, read the date and time of clock chip, data are added time tag after, in the time interval that can arrange, data are stored in the storer;
(4) single-chip microcomputer is by RS-232 bus interface and the communication of GPRS communication module, and water rainfall Value Data signal is sent to main control room by the GPRS communication module; Main control room sends order according to actual needs to single-chip microcomputer simultaneously, orders about rain sensor and level sensor and carries out the scene, detects in real time.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101836783A CN103257375A (en) | 2013-03-07 | 2013-05-17 | Rain condition remote-measuring system and rain condition remote-measuring method |
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| CN201310071847 | 2013-03-07 | ||
| CN201310071847.4 | 2013-03-07 | ||
| CN2013101836783A CN103257375A (en) | 2013-03-07 | 2013-05-17 | Rain condition remote-measuring system and rain condition remote-measuring method |
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| CN2013101836783A Pending CN103257375A (en) | 2013-03-07 | 2013-05-17 | Rain condition remote-measuring system and rain condition remote-measuring method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793518A (en) * | 2015-04-09 | 2015-07-22 | 合肥三立自动化工程有限公司 | Modular water and rainfall telemetering terminal configurable on request |
| CN104932036A (en) * | 2015-02-28 | 2015-09-23 | 中国农业科学院农业资源与农业区划研究所 | Agricultural non-point source pollution surface runoff precipitation monitoring device and agricultural non-point source pollution surface runoff precipitation monitoring method |
| CN105115563A (en) * | 2015-09-11 | 2015-12-02 | 哈尔滨佰世盛达科技开发有限公司 | Accumulated water depth detection alarm apparatus |
| CN111275937A (en) * | 2020-01-19 | 2020-06-12 | 广东首汇蓝天工程科技有限公司 | Intelligent waterlogging early warning method and device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203275683U (en) * | 2013-03-07 | 2013-11-06 | 合肥三立自动化工程有限公司 | Water and rainfall regime remote measuring system |
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| CN105115563A (en) * | 2015-09-11 | 2015-12-02 | 哈尔滨佰世盛达科技开发有限公司 | Accumulated water depth detection alarm apparatus |
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| CN111275937A (en) * | 2020-01-19 | 2020-06-12 | 广东首汇蓝天工程科技有限公司 | Intelligent waterlogging early warning method and device |
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| CN203275683U (en) | 2013-11-06 |
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Address after: Daoxiang road Hefei City, Anhui province 230031 Shushan Industrial Park No. 1 Applicant after: In the three data technology Limited by Share Ltd Address before: Daoxiang road Hefei City, Anhui province 230031 Shushan Industrial Park No. 1 Applicant before: Hefei Sanli Automation Engineering Co., Ltd. |
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Application publication date: 20130821 |