CN204630608U - A kind of natural flow station real-time monitoring system - Google Patents
A kind of natural flow station real-time monitoring system Download PDFInfo
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- CN204630608U CN204630608U CN201520187319.XU CN201520187319U CN204630608U CN 204630608 U CN204630608 U CN 204630608U CN 201520187319 U CN201520187319 U CN 201520187319U CN 204630608 U CN204630608 U CN 204630608U
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Abstract
The utility model discloses a kind of natural flow station real-time monitoring system, comprises temperature collect module, rain collection module, power module, master cpu, camera, communication interface, warning circuit, display screen, timing circuit, ultrasonic distance measuring module and key-press module.The utility model supervisory system can be monitored in real time to information such as the temperature around power station, water level, rainfall amounts, will trigger alarm circuit when occurring that arbitrary environmental factor exceeds setting range, carry out sound and light alarm, open camera simultaneously and image acquisition is carried out to guarded region, and be transferred to Surveillance center by communication interface, whole system uses Single-chip Controlling, and simple to operate, processing speed is fast, therefore has the advantage of the high and fast response time of diverse in function, precision.
Description
Technical field
The utility model relates to a kind of fire-fighting system, specifically a kind of natural flow station real-time monitoring system.
Background technology
China has the river that many flows are very large within the border, therefore the water generating career development of China is rapid, especially the Three Gorges Dam Project heroic undertaking of attracting worldwide attention especially, water development affects huge unlike its factor by environment of the generation mode such as thermoelectricity, nuclear power, especially the factor such as temperature, quantity of precipitation, water level, can affect the efficiency of water generating greatly.Therefore power station needs to detect in real time these environmental factors, understands factor in time, to tackle different situations, the supervisory system all too both bulk in current most domestic power station, function is less, precision is low, and power consumption is high, integrated level is low, uses very inconvenient.
Utility model content
The purpose of this utility model is to provide the natural flow station real-time monitoring system that a kind of precision is high, intelligence degree is high, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of natural flow station real-time monitoring system, comprises temperature collect module, rain collection module, power module, master cpu, camera, communication interface, warning circuit, display screen, timing circuit, ultrasonic distance measuring module and key-press module; Described master cpu connects described temperature collect module, rain collection module, power module, camera, communication interface, warning circuit, display screen, timing circuit, ultrasonic distance measuring module and key-press module respectively.
As preferred version of the present utility model: described temperature collect module comprises chip IC 1, thermistor RS and resistance R1, one end of resistance R1 connects the pin 8 of chip IC 3 and the pin 8 of chip IC 4, the other end contact resistance R3 of resistance R1, the stiff end of potentiometer RP3, the pin 3 of thermistor RS and chip IC 3, the other end contact resistance R4 of resistance R3 and the pin 3 of chip IC 1, the pin 2 contact resistance R2 of chip IC 1, the pin 7 of resistance R5 and chip IC 1, the other end contact resistance R6 of resistance R5, the other end of thermistor RS and the pin 2 of chip IC 2, the other end of the pin 7 contact resistance R4 of chip IC 2, the pin 7 of chip IC 3 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP3 and another stiff end of potentiometer RP3, the sliding end contact resistance R7 of potentiometer RP2, the other end contact resistance R8 of resistance R7 and the pin 3 of chip IC 4, the other end of resistance R6 connects the pin 2 of chip IC 4, the pin 7 of chip IC 4 outputs signal OUT1 to master cpu.
As preferred version of the present utility model: the main core component of described master cpu is STC89C52 single-chip microcomputer.
As preferred version of the present utility model: the model of described communication interface is RS485.
As preferred version of the present utility model: described rain collection module is tipping bucket rain gauge.
As preferred version of the present utility model: the sound light alarming circuit that described warning circuit is made up of loudspeaker and light emitting diode.
As preferred version of the present utility model: the measuring sensor of described ultrasonic distance measuring module is HC-SR04 ultrasonic sensor.
Compared with prior art, the beneficial effects of the utility model are: the utility model supervisory system can be monitored in real time to information such as the temperature around power station, water level, rainfall amounts, will trigger alarm circuit when occurring that arbitrary environmental factor exceeds setting range, carry out sound and light alarm, open camera simultaneously and image acquisition is carried out to guarded region, and be transferred to Surveillance center by communication interface, whole system uses Single-chip Controlling, simple to operate, processing speed is fast, therefore has the advantage of the high and fast response time of diverse in function, precision.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of natural flow station real-time monitoring system;
Fig. 2 is the circuit diagram of temperature detecting module;
Fig. 3 is the circuit diagram of warning circuit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of natural flow station real-time monitoring system, comprises temperature collect module, rain collection module, power module, master cpu, camera, communication interface, warning circuit, display screen, timing circuit, ultrasonic distance measuring module and key-press module; Described master cpu connects described temperature collect module, rain collection module, power module, camera, communication interface, warning circuit, display screen, timing circuit, ultrasonic distance measuring module and key-press module respectively.
As preferred version of the present utility model: described temperature collect module comprises chip IC 1, thermistor RS and resistance R1, one end of resistance R1 connects the pin 8 of chip IC 3 and the pin 8 of chip IC 4, the other end contact resistance R3 of resistance R1, the stiff end of potentiometer RP3, the pin 3 of thermistor RS and chip IC 3, the other end contact resistance R4 of resistance R3 and the pin 3 of chip IC 1, the pin 2 contact resistance R2 of chip IC 1, the pin 7 of resistance R5 and chip IC 1, the other end contact resistance R6 of resistance R5, the other end of thermistor RS and the pin 2 of chip IC 2, the other end of the pin 7 contact resistance R4 of chip IC 2, the pin 7 of chip IC 3 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP3 and another stiff end of potentiometer RP3, the sliding end contact resistance R7 of potentiometer RP2, the other end contact resistance R8 of resistance R7 and the pin 3 of chip IC 4, the other end of resistance R6 connects the pin 2 of chip IC 4, the pin 7 of chip IC 4 outputs signal OUT1 to master cpu.
The main core component of master cpu is STC89C52 single-chip microcomputer.
The model of communication interface is RS485.
Rain collection module is tipping bucket rain gauge.
The sound light alarming circuit that warning circuit is made up of loudspeaker and light emitting diode.
The measuring sensor of ultrasonic distance measuring module is HC-SR04 ultrasonic sensor.
Principle of work of the present utility model is: after supervisory system energising, temperature collect module, rain collection module, ultrasonic distance measuring module is started working respectively, chip IC 1 wherein in temperature collect module, constant-current source circuit and the thermistor RS of chip IC 2 and peripheral components composition thereof obtain electric, the resistance variation with temperature of thermistor RS and changing, thus affect the input voltage of chip IC 4 pin 2, when the temperature in guarded region exceeds setting range, the input voltage of chip IC 4 is high level, chip IC 2 is temperature signal buffer stage, chip IC 3 is the delayed comparative degree of temperature signal, clamp down on being fed back the voltage signal come by thermistor, warning circuit can not work immediately, prevent unlatching repeatedly and the shutoff of warning circuit, reduce the aging speed of components and parts, only have when the temperature in guarded region exceeds after setting range a period of time, high level signal OUT1 is exported to master cpu by 3 pins of chip IC 4, STC89C52 single-chip microcomputer in master cpu carries out analyzing and processing by the coder-decoder of its inside to trigger pip, the light emitting diode D1 in warning circuit and loudspeaker B is driven to send sound and light alarm, open camera simultaneously and carry out image acquisition in guarded region, and be transferred to Surveillance center by RS485 communication interface, tipping bucket rain gauge is used for carrying out Real-time Collection to rainfall amount, and rainfall amount is converted to electric signal transmission to STC89C52 single-chip microcomputer, ultrasonic distance measuring module is used for measuring in real time water level, and water level information is converted to electric signal transmission to STC89C52 single-chip microcomputer, when the rainfall amount in guarded region and water level exceed setting range, the response condition of system is identical with the response condition of above-mentioned temperature collect module, timing circuit is used for controlling the time of time of fire alarming and camera collection image information, avoid causing unnecessary waste of energy for a long time, storer is used for carrying out record to trigger message, use key-press module conveniently can check trigger recording, the utility model supervisory system can to the temperature around power station, water level, the information such as rainfall amount are monitored in real time, will trigger alarm circuit when occurring that arbitrary environmental factor exceeds setting range, carry out sound and light alarm, open camera simultaneously and image acquisition is carried out to guarded region, and be transferred to Surveillance center by communication interface, whole system uses Single-chip Controlling, simple to operate, processing speed is fast, therefore there is diverse in function, the advantage of precision height and fast response time.
Claims (7)
1. a natural flow station real-time monitoring system, comprises temperature collect module, rain collection module, power module, master cpu, camera, communication interface, warning circuit, display screen, timing circuit, ultrasonic distance measuring module and key-press module; It is characterized in that, described master cpu connects described temperature collect module, rain collection module, power module, camera, communication interface, warning circuit, display screen, timing circuit, ultrasonic distance measuring module and key-press module respectively.
2. a kind of natural flow station real-time monitoring system according to claim 1, it is characterized in that, described temperature collect module comprises chip IC 1, thermistor RS and resistance R1, one end of resistance R1 connects the pin 8 of chip IC 3 and the pin 8 of chip IC 4, the other end contact resistance R3 of resistance R1, the stiff end of potentiometer RP3, the pin 3 of thermistor RS and chip IC 3, the other end contact resistance R4 of resistance R3 and the pin 3 of chip IC 1, the pin 2 contact resistance R2 of chip IC 1, the pin 7 of resistance R5 and chip IC 1, the other end contact resistance R6 of resistance R5, the other end of thermistor RS and the pin 2 of chip IC 2, the other end of the pin 7 contact resistance R4 of chip IC 2, the pin 7 of chip IC 3 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP3 and another stiff end of potentiometer RP3, the sliding end contact resistance R7 of potentiometer RP2, the other end contact resistance R8 of resistance R7 and the pin 3 of chip IC 4, the other end of resistance R6 connects the pin 2 of chip IC 4, the pin 7 of chip IC 4 outputs signal OUT1 to master cpu.
3. a kind of natural flow station real-time monitoring system according to claim 1, is characterized in that, the main core component of described master cpu is STC89C52 single-chip microcomputer.
4. a kind of natural flow station real-time monitoring system according to claim 1, is characterized in that, the model of described communication interface is RS485.
5. a kind of natural flow station real-time monitoring system according to claim 1, is characterized in that, described rain collection module is tipping bucket rain gauge.
6. a kind of natural flow station real-time monitoring system according to claim 1, is characterized in that, the sound light alarming circuit that described warning circuit is made up of loudspeaker and light emitting diode.
7. a kind of natural flow station real-time monitoring system according to claim 1, is characterized in that, the measuring sensor of described ultrasonic distance measuring module is HC-SR04 ultrasonic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187319.XU CN204630608U (en) | 2015-03-31 | 2015-03-31 | A kind of natural flow station real-time monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187319.XU CN204630608U (en) | 2015-03-31 | 2015-03-31 | A kind of natural flow station real-time monitoring system |
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| Publication Number | Publication Date |
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| CN204630608U true CN204630608U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520187319.XU Expired - Fee Related CN204630608U (en) | 2015-03-31 | 2015-03-31 | A kind of natural flow station real-time monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568515A (en) * | 2016-11-16 | 2017-04-19 | 南昌大学 | Over-temperature alarming and monitoring system and control method |
| CN106773980A (en) * | 2016-12-28 | 2017-05-31 | 天津怡通科技有限公司 | A kind of intelligent monitor system for big flood preventing and treating |
| CN108958099A (en) * | 2018-05-31 | 2018-12-07 | 国网新源控股有限公司回龙分公司 | A kind of power station automatic running monitoring system and method |
-
2015
- 2015-03-31 CN CN201520187319.XU patent/CN204630608U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568515A (en) * | 2016-11-16 | 2017-04-19 | 南昌大学 | Over-temperature alarming and monitoring system and control method |
| CN106773980A (en) * | 2016-12-28 | 2017-05-31 | 天津怡通科技有限公司 | A kind of intelligent monitor system for big flood preventing and treating |
| CN108958099A (en) * | 2018-05-31 | 2018-12-07 | 国网新源控股有限公司回龙分公司 | A kind of power station automatic running monitoring system and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160331 |