CN203129098U - River sluice water level monitoring system - Google Patents
River sluice water level monitoring system Download PDFInfo
- Publication number
- CN203129098U CN203129098U CN 201320045557 CN201320045557U CN203129098U CN 203129098 U CN203129098 U CN 203129098U CN 201320045557 CN201320045557 CN 201320045557 CN 201320045557 U CN201320045557 U CN 201320045557U CN 203129098 U CN203129098 U CN 203129098U
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- CN
- China
- Prior art keywords
- water level
- circuit
- monitoring system
- level monitoring
- chip microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a river sluice water level monitoring system. The river sluice water level monitoring system comprises a water level detection circuit and a single-chip microcomputer control circuit. An output signal of the water level detection circuit is transmitted to the single-chip microcomputer control circuit through a comparator circuit, and an output signal of the single-chip microcomputer control circuit is transmitted to a ZigBee wireless module circuit and a motor drive circuit. When the water level of a river sluice exceeds a limit, the river sluice water level monitoring system transmits alarm information to an alarm center through the ZigBee wireless module circuit, an electric sluice is started for flood discharge, and the purpose of integrating the functions of monitoring and prevention is achieved.
Description
Technical field
The utility model relates to a kind of monitoring system, particularly be a kind of regulating dam water level monitoring system.
Background technology
The water level monitoring of regulating dam is quite important, in case water level transfinites, will cause the loss of people's lives and properties.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of regulating dam water level monitoring system is provided.
The technical scheme that its technical problem that solves the utility model adopts is: regulating dam water level monitoring system, comprise water level detection circuit and single chip machine controlling circuit, the output signal of described water level detection circuit is transferred to single chip machine controlling circuit through comparator circuit, and the output signal of described single chip machine controlling circuit sends to ZigBee wireless module circuit and motor drive circuit.
Described water level detection circuit is gathered water level signal by low water level sensor A, middle water level sensor B and high water level sensor C.
Described single chip machine controlling circuit adopts 2051 single-chip microcomputer IC1.
Described ZigBee wireless module circuit adopts ZM2410 wireless communication module IC3.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: when the water level of regulating dam transfinites, the utility model transmits warning message by ZigBee wireless module circuit to alarm center, and starts the electric brake flood discharge, realizes monitoring and takes precautions against in one.
Description of drawings
Fig. 1 is frame assumption diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, regulating dam water level monitoring system of the present utility model, comprise water level detection circuit 1 and single chip machine controlling circuit 2, the output signal of described water level detection circuit 1 is transferred to single chip machine controlling circuit 2 through comparator circuit 11, and the output signal of described single chip machine controlling circuit 2 sends to ZigBee wireless module circuit 21 and motor drive circuit 22.
Described water level detection circuit 1 is by low water level sensor A, middle water level sensor B and high water level sensor C gather water level signal, when river water level rises to high water level sensor C point, super water level is described, supply voltage is through resistance R 1 current limliting, be input to the 3rd pin of comparator IC2, because of the 3rd pin in-phase end current potential of comparator IC2 than its 2nd pin end of oppisite phase current potential height, therefore comparator IC2 internal comparator upset, its the 1st pin transfers high level output to by original low level, this signal also is high level signal through the 19th pin I/O end that resistance R 8 current limlitings are input to 2051 single-chip microcomputer IC1, after 2051 single-chip microcomputer IC1 internal processors are judged, send control signal, by the 6th of ZM2410 wireless communication module IC3, the 2nd of 7 ends and 2051 single-chip microcomputer IC1,3 ends are formed ZigBee wireless module circuit 21, ZM2410 wireless communication module IC3 is the embedded serial ports transparent transmission of the Zigbee of built-in 2.4GHZ (some multiple spot and point-to-multipoint) communications protocol, supports aerial upgrade firmware or configuration far module information.Up to the output of the power of 7dBm and-receiving sensitivity of 100dBm, can satisfy telecommunication, send the AT instruction by 2051 single-chip microcomputer IC1 ZM2410 wireless communication module IC3 is realized wireless data transceiving, switch pin with the RS-485 direction, send current information to alarm center, notify the operator on duty.Another road output, the 14th pin output high level by 2051 single-chip microcomputer IC1 makes transistor Q1 conducting, the relay J adhesive, the contact J-1 of relay J transfers normally closed point to, and promotion motor M operates a switch and discharges water, and realizes monitoring and takes precautions against in one.
Above-described only is a preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented, and every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (4)
1. regulating dam water level monitoring system, it is characterized in that: comprise water level detection circuit (1) and single chip machine controlling circuit (2), the output signal of described water level detection circuit (1) is transferred to single chip machine controlling circuit (2) through comparator circuit (11), and the output signal of described single chip machine controlling circuit (2) sends to ZigBee wireless module circuit (21) and motor drive circuit (22).
2. regulating dam water level monitoring system according to claim 1 is characterized in that: described water level detection circuit (1) is gathered water level signal by low water level sensor A, middle water level sensor B and high water level sensor C.
3. regulating dam water level monitoring system according to claim 1 and 2 is characterized in that: described single chip machine controlling circuit (2) employing 2051 single-chip microcomputer IC1.
4. regulating dam water level monitoring system according to claim 1 and 2 is characterized in that: described ZigBee wireless module circuit (21) employing ZM2410 wireless communication module IC3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045557 CN203129098U (en) | 2013-01-22 | 2013-01-22 | River sluice water level monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045557 CN203129098U (en) | 2013-01-22 | 2013-01-22 | River sluice water level monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129098U true CN203129098U (en) | 2013-08-14 |
Family
ID=48937093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045557 Expired - Fee Related CN203129098U (en) | 2013-01-22 | 2013-01-22 | River sluice water level monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129098U (en) |
-
2013
- 2013-01-22 CN CN 201320045557 patent/CN203129098U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140122 |