CN201527485U - Hydrology rainfall information acquisition device - Google Patents
Hydrology rainfall information acquisition device Download PDFInfo
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- CN201527485U CN201527485U CN2009202527428U CN200920252742U CN201527485U CN 201527485 U CN201527485 U CN 201527485U CN 2009202527428 U CN2009202527428 U CN 2009202527428U CN 200920252742 U CN200920252742 U CN 200920252742U CN 201527485 U CN201527485 U CN 201527485U
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- processing unit
- central processing
- rainfall information
- rainfall
- hydrology
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- Expired - Fee Related
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Abstract
The utility model discloses a hydrology rainfall information acquisition device. The hydrology rainfall information acquisition device is characterized in that a central processing unit and a rainfall sensor are included, wherein a clock circuit, a display, a memory, a keyboard and a wireless communication module are connected with the central processing unit; and the rainfall sensor is connected with the central processing unit through a shaping and filtering interface circuit. Compared with the prior art, the hydrology rainfall information acquisition device sealed has the advantages of automatic collection, transmission and storage of rainfall information.
Description
One, technical field
The utility model relates to a kind of hydrology rainfall information harvester.
Two, background technology
Along with the construction of present social water conservancy, large, medium and small reservoir or other water conservancy projectss are more and more, reservoir or other water conservancy projects facilities often aloft or closer from the people, if will lead to disaster to the supervision of this water conservancy is unfavorable.
Hydrology rainfall is a multidate information, and its size directly is concerned about the variation of next step water level, so can be indirectly provide information for the safety of water conservancy projects to a dynamic monitoring of rainfall.Hydrology rainfall is the important content of regimen information, is to use remote measurement, communication, computer and network technologies, finishes the basin or surveys the isolated plant of rainfall amount data acquisition, transmission and the processing of district's internal fixation and mobile site.Can be flood control and flood damage early warning decision support is provided.
Three, summary of the invention
The utility model provides the hydrology rainfall information harvester of a kind of automatic collection, transmission rainfall information to above weak point.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of hydrology rainfall information harvester, comprise central processing unit, be connected with clock circuit, display, storer, keyboard with central processing unit, also comprise a rain sensor, described rainfall sensor filters interface circuit through shaping and connects central processing unit, is connected with wireless communication module with central processing unit.Described display connects central processing unit through photoelectric isolating circuit.
The utility model compared with prior art has the following advantages:
(1) gathers, sends rainfall information, on-the-spot solid-state storage automatically;
(2) receive the telemetry station instruction in real time, carry out reasonalbeness check, automatically perform;
Automatically enter low-power consumption mode when (3) real-time monitoring system operation, no rainfall;
(4) on-the-spot to data message random challenge and demonstration.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the physical circuit connection diagram of this device;
Fig. 3 is the A portion enlarged diagram of Fig. 2;
Fig. 4 is the B portion enlarged diagram of Fig. 2;
Fig. 5 is the C portion enlarged diagram of Fig. 2;
Fig. 6 is the D portion enlarged diagram of Fig. 2;
Fig. 7 is the E portion enlarged diagram of Fig. 2;
Fig. 8 is the F portion enlarged diagram of Fig. 2.
Five, embodiment
The following correlation technique content of not addressing all can adopt or use for reference prior art.
As shown in Figure 1, a kind of hydrology rainfall information harvester comprises central processing unit 1, is connected with clock circuit 7, storer 8, keyboard 6, display 2, wireless module 5 with central processing unit 1; Be provided with rain sensor 4, this sensor filters interface circuit 3 through shaping and connects central processing unit 1.
Described physical circuit connection layout as shown in Figure 2, Fig. 3 to Fig. 8 is the structure for amplifying synoptic diagram of Fig. 2, described central processing unit 1 is selected the MSP430F149 processor for use, storer 8 is selected serial storage for use, model is AT24C256,5,6 interfaces of storer 8 connect 50,51 interfaces of central processing unit, and storer 8 can be preserved the rainfall information of gathering.
Clock chip is selected the SD2003ASI chip for use, and 1,7,8 interfaces of this chip connect 19,2,3 interfaces of central processing unit 1 respectively, and clock chip can be used to write down the correct time that rainfall information takes place.
The P4 of central processing unit 1, P5 interface connect SN74LVC4245, can be used for expanding the connection level sensor.
J9 is mainly used to connect keyboard.
Pick-up unit is provided with expansion interface J10, J15, J16, is convenient to the expansion of pick-up unit.
Rainfall information and storage can be gathered, be launched to the utility model automatically, monitors in real time, enters low-power consumption mode during no rainfall.
Claims (3)
1. hydrology rainfall information harvester, comprise central processing unit, be connected with clock circuit, display, storer, keyboard with central processing unit, it is characterized in that: comprise a rain sensor, described rainfall sensor connects central processing unit through interface conversion circuit, is connected with wireless communication module with central processing unit.
2. hydrology rainfall information harvester according to claim 1 is characterized in that: described rain sensor filters interface circuit through shaping and connects central processing unit.
3. hydrology rainfall information harvester according to claim 1, it is characterized in that: described display connects central processing unit through photoelectric isolating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202527428U CN201527485U (en) | 2009-11-11 | 2009-11-11 | Hydrology rainfall information acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202527428U CN201527485U (en) | 2009-11-11 | 2009-11-11 | Hydrology rainfall information acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527485U true CN201527485U (en) | 2010-07-14 |
Family
ID=42518770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202527428U Expired - Fee Related CN201527485U (en) | 2009-11-11 | 2009-11-11 | Hydrology rainfall information acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295367A (en) * | 2013-05-30 | 2013-09-11 | 成都众山科技有限公司 | Multifunctional telemetry system with flash flood monitoring and warning function |
| CN103293567A (en) * | 2013-05-30 | 2013-09-11 | 成都众山科技有限公司 | Multifunctional telemetry terminal with rainfall telemetry function |
| CN103308957A (en) * | 2013-05-30 | 2013-09-18 | 成都众山科技有限公司 | Multifunctional telemetry terminal with rainfall telemetry function |
-
2009
- 2009-11-11 CN CN2009202527428U patent/CN201527485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295367A (en) * | 2013-05-30 | 2013-09-11 | 成都众山科技有限公司 | Multifunctional telemetry system with flash flood monitoring and warning function |
| CN103293567A (en) * | 2013-05-30 | 2013-09-11 | 成都众山科技有限公司 | Multifunctional telemetry terminal with rainfall telemetry function |
| CN103308957A (en) * | 2013-05-30 | 2013-09-18 | 成都众山科技有限公司 | Multifunctional telemetry terminal with rainfall telemetry function |
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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: 20100714 Termination date: 20101111 |