CN203964992U - A kind of distributed water reservoir level monitoring system - Google Patents
A kind of distributed water reservoir level monitoring system Download PDFInfo
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- CN203964992U CN203964992U CN201420273996.9U CN201420273996U CN203964992U CN 203964992 U CN203964992 U CN 203964992U CN 201420273996 U CN201420273996 U CN 201420273996U CN 203964992 U CN203964992 U CN 203964992U
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- water reservoir
- level monitoring
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Abstract
The utility model is about a kind of distributed water reservoir level monitoring system, includes AVR main control chip, and main control chip is connected with voltage-stabilized power supply circuit, ultrasonic water level sensor, pressure transducer, temperature sensor.The inside AD conversion information collecting being carried through AVR single-chip microcomputer inside by ultrasonic water level sensor and pressure transducer.The information gathering, to the processing of AVR single-chip microcomputer, by signal value after treatment is presented on LCD12864 display screen, is arranged to setting limit value by software.When exceeding this scope, level pressure automatically adopt communication to complete the communication between host computer.This system is made up of parts such as data acquisition, data transmission, data analysis, data demonstration and water level early warning.By special line, data transmission is arrived to workstation; ; On the computing machine of workstation, carry out the processing such as information processing, access, analysis.
Description
Technical field
The utility model relates to processing and the signal acquisition testing of data, and by by the water level detecting and pressure and limit value comparison, the utility model is mainly used in the monitoring to reservoir and pipeline.
Background technology
Many hydrometric station monitoring water levels adopt manual method to go to detect at home.Not only there is staff's safety in the method, but also has the problems such as DATA REASONING is not accurate enough, monitoring real-time is not strong.
Utility model content
For problems such as DATA REASONING are not accurate enough, monitoring real-time is not strong, the utility model provides a kind of advanced sensor technology, computer technology of making full use of in one, takes the integrated of multiple new and high technology.Automatically the degree of depth of sensed water level and pressure.The waterlevel data of the reservoir each point under each slave of the touring detection of host computer, slave computer completes collection and the transmission of each point waterlevel data.
The utility model solves the technical scheme that its technical matters adopts:
A kind of distributed water reservoir level monitoring system, is characterized in that: include AVR main control chip, main control chip is connected with voltage-stabilized power supply circuit ultrasonic water level sensor, pressure transducer, temperature sensor.By ultrasonic water level sensor and pressure transducer, the signal collecting is carried to AD conversion through AVR single-chip microcomputer inside.It is upper that signal value after treatment is presented at LCD12864, by software setting limit value is set.When exceeding setting limit value, level pressure automatically adopt communication to complete the communication between host computer.This system is made up of parts such as data acquisition, data transmission, data analysis, data demonstration and water level early warning.
Described a kind of distributed water reservoir level monitoring system, it is ATmega128 that main control chip adopts model.
Described a kind of distributed water reservoir level monitoring system, ultrasonic water level sensor adopts SCA6-1.
Described a kind of distributed water reservoir level monitoring system, pressure transducer adopts model MIK-P300.
Principle of the present utility model is:
Carry out the processing of AD analog to digital conversion data in single-chip microcomputer inside, by special line, data transmission is arrived to workstation; ; On the computing machine of workstation, carry out the processing such as information processing, access, analysis.Can obtain a series of data such as water level, reservoir capacity, inundated area, same day peak level, lowest water level, day fluctuation in stage, mean water of current time by this system away from the command centre of reservoir, for flood control, reservoir water scheduling of resource, the catchwork irrigation of reservoir provides the data of science.This system is made up of parts such as data acquisition, data transmission, data analysis, data demonstration and water level early warning.
The beneficial effects of the utility model are:
The utility model is to remove to arrange limit value by software, in the time transfiniting definite value.Just can data transmission be arrived to workstation by special line; Reach safety and the simple stack room information of controlling.
Brief description of the drawings
Fig. 1 is circuit modular structure block scheme of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done further to explain in detail
As shown in Figure 1, a kind of distributed water reservoir level monitoring system, comprises that device has AVR main control chip 2, LCD12864 display screen 4, ultrasonic water level sensor 1, pressure transducer 3, temperature sensor 5, stabilized voltage supply 6, warning circuit 8, host computer 7.The inside AD conversion information collecting being carried through AVR main control chip 2 inside by ultrasonic water level sensor 1 and pressure transducer 3.The information gathering is processed to 2 to AVR main control chip, and signal value after treatment is presented on LCD12864 display screen 4, sets limit value by arranging of software.In the time that water level or pressure exceed this range of set value, automatically adopt communication to complete the communication between host computer, start warning circuit 8 simultaneously.This system is made up of parts such as data acquisition, data transmission, data analysis, data demonstration and water level early warning.
The so-called distributed processing system(DPS) of the utility model comprises hardware, control system, interface system, data, six key elements such as application program and people.And distributed operating system, distributed data base and communication protocol etc. in control system, are comprised.Distributed computing environment is in the multicomputer system with the multiple address space, to calculate and the software environment of information processing.And distributed software system is the software systems of supporting distributed treatment, it comprises distributed operating system, distributed program design language and compiling system thereof, distributed file system and distributed data base system etc.
Claims (6)
1. a distributed water reservoir level monitoring system system, be primarily characterized in that: carry out data processing by AVR main control chip, main control chip is connected with voltage-stabilized power supply circuit, ultrasonic water level sensor is changed by the inner A/D of AVR after collecting waterlevel data after signal amplification and sampling maintenance again, then be input in AVR main control chip, after processing, carry out again 12864 display screen demonstration and off-limit alarms, and data are sent to host computer carry out manual operation.
2. a kind of distributed water reservoir level monitoring system system according to claim 1, is characterized in that: it is ATmega128 that described main control chip adopts model.
3. a kind of distributed water reservoir level monitoring system system according to claim 1, is characterized in that: it is SCA6-1 that described ultrasonic water level sensor adopts model.
4. a kind of distributed water reservoir level monitoring system system according to claim 1, is characterized in that: it is MIK-P300 that pressure transducer adopts model.
5. a kind of distributed water reservoir level monitoring system system according to claim 1, is characterized in that: it is DS18B20 that temperature sensor adopts model.
6. a kind of distributed water reservoir level monitoring system system according to claim 1, is characterized in that: it is 126864 that display screen adopts model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273996.9U CN203964992U (en) | 2014-05-26 | 2014-05-26 | A kind of distributed water reservoir level monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273996.9U CN203964992U (en) | 2014-05-26 | 2014-05-26 | A kind of distributed water reservoir level monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964992U true CN203964992U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420273996.9U Expired - Fee Related CN203964992U (en) | 2014-05-26 | 2014-05-26 | A kind of distributed water reservoir level monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203964992U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197604A (en) * | 2016-08-26 | 2016-12-07 | 成都汉康信息产业有限公司 | A kind of long-range reservoir water level monitoring system based on telephone line transmission |
| CN106370266A (en) * | 2016-08-26 | 2017-02-01 | 成都汉康信息产业有限公司 | Remote reservoir level-monitoring system |
| CN106404103A (en) * | 2016-08-26 | 2017-02-15 | 成都汉康信息产业有限公司 | Reservoir water level monitoring system |
| CN110111538A (en) * | 2019-04-30 | 2019-08-09 | 中国电建集团北京勘测设计研究院有限公司 | A kind of mountain flood dynamic monitoring prewarning analysis system |
-
2014
- 2014-05-26 CN CN201420273996.9U patent/CN203964992U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197604A (en) * | 2016-08-26 | 2016-12-07 | 成都汉康信息产业有限公司 | A kind of long-range reservoir water level monitoring system based on telephone line transmission |
| CN106370266A (en) * | 2016-08-26 | 2017-02-01 | 成都汉康信息产业有限公司 | Remote reservoir level-monitoring system |
| CN106404103A (en) * | 2016-08-26 | 2017-02-15 | 成都汉康信息产业有限公司 | Reservoir water level monitoring system |
| CN110111538A (en) * | 2019-04-30 | 2019-08-09 | 中国电建集团北京勘测设计研究院有限公司 | A kind of mountain flood dynamic monitoring prewarning analysis system |
| CN110111538B (en) * | 2019-04-30 | 2021-06-25 | 中国电建集团北京勘测设计研究院有限公司 | Dynamic monitoring, early warning and analyzing system for mountain torrent disasters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |