CN203164445U - Rainfall telemetry system having self-checking function - Google Patents
Rainfall telemetry system having self-checking function Download PDFInfo
- Publication number
- CN203164445U CN203164445U CN2013201924332U CN201320192433U CN203164445U CN 203164445 U CN203164445 U CN 203164445U CN 2013201924332 U CN2013201924332 U CN 2013201924332U CN 201320192433 U CN201320192433 U CN 201320192433U CN 203164445 U CN203164445 U CN 203164445U
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- China
- Prior art keywords
- telemetry system
- self
- rainfall
- checking function
- microprocessor
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model discloses a rainfall telemetry system having a self-checking function. The rainfall telemetry system comprises a monitoring center, a rainfall sensor and a GPS locator, wherein the rainfall sensor is connected to a state detection circuit, the state detection circuit and the GPS locator are connected to a controller, the controller includes a microprocessor and a data acquisition device, the microprocessor is connected with a real-time clock circuit and is further connected with a D/A conversion circuit, the D/A conversion circuit is connected to an FM transmitter, and the FM transmitter is connected to the monitoring center through a wireless network. The rainfall telemetry system has the advantage that the rainfall telemetry system has a self-checking function and can reflect state information to the monitoring center, thus helping the staff maintain the system timely.
Description
Technical field
The utility model relates to a kind of rainfall telemetry system, relates to a kind of rainfall telemetry system with self-checking function in particular.
Background technology
In full summer, in the season that rainfall is concentrated, multizone is heavy showers on a large scale often, causes the water level of rivers, drainage pipeline sharply to rise, and causes the flood of downstream area easily, brings serious threat for people's property and life security.The quantity of precipitation that is positioned at the upstream area, river course sharply increases, and very easily causes the rise of river in the river course in area, downstream.To the monitoring of upstream, river course rainfall amount, in time downstream eagre situation is made that to estimate be very important.But owing between rainfall telemetry terminal system and the Surveillance center certain distance is arranged, its maintenance is very inconvenient.
The utility model content
The utility model provides a kind of rainfall telemetry system with self-checking function, and it has the state self-checking function, and status information is informed Surveillance center, is convenient to the staff and in time it is keeped in repair.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
Rainfall telemetry system with self-checking function, it comprises Surveillance center, rain sensor and GPS steady arm, described rain sensor is connected on the state detection circuit, described state detection circuit and GPS steady arm are connected on the controller simultaneously, described controller comprises microprocessor and data acquisition unit, be connected with real time clock circuit on the described microprocessor, described microprocessor Shanghai is connected with the D/A change-over circuit, described D/A change-over circuit is connected on the FM frequency-modulated transmitter, and described FM frequency-modulated transmitter is connected in the Surveillance center by wireless network.
In the utility model, data acquisition unit gathers the geographical location information collection of the rainfall data of rain sensor and GPS steady arm and sends to microprocessor, microprocessor sends to the D/A change-over circuit with rainfall data and geographical location information and handles, make it satisfy the requirement of wireless transmission, Surveillance center handles, shows rainfall data and geographical location information, is convenient to people rainfall information is monitored.Be connected with real time clock circuit on the microprocessor, every certain interval of time, real time clock circuit sends a look-at-me to microprocessor, this moment, microprocessor state of a control testing circuit detected rain sensor, whether the operation conditions that detects rain sensor is good, and to detection signal of microprocessor feedback, by the FM frequency-modulated transmitter detection signal is sent to Surveillance center, so that personnel keep in repair timely to rain sensor.
Further technical scheme is:
Be connected with status displays on the described microprocessor, described status displays is the LED lamp.
Connect a status displays at microprocessor, when state detection circuit represented that to the monitor signal of microprocessor feedback rain sensor does not have operate as normal, then the LED lamp was lighted, and people are reminded.
Also be connected with storer on the described microprocessor.
Described GPS steady arm is TK102.
Described rain sensor is PE-BYT.
Described FM frequency-modulated transmitter is SI4703.
Described microprocessor is STC12C5404AD.
The beneficial effect of utility model is: real time clock circuit of the present utility model does not have certain interval of time to send a look-at-me to microprocessor, microprocessor then state of a control testing circuit detects the ruuning situation of rain sensor, and pass through detection signal of this system feedback and give Surveillance center, it has self-checking function so that its when going wrong the staff in time it is keeped in repair.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.Embodiment of the present utility model includes but not limited to the following example.
[embodiment]
A kind of rainfall telemetry system with self-checking function as shown in Figure 1, it comprises Surveillance center, rain sensor and GPS steady arm, described rain sensor is connected on the state detection circuit, described state detection circuit and GPS steady arm are connected on the controller simultaneously, described controller comprises microprocessor and data acquisition unit, be connected with real time clock circuit on the described microprocessor, described microprocessor Shanghai is connected with the D/A change-over circuit, described D/A change-over circuit is connected on the FM frequency-modulated transmitter, and described FM frequency-modulated transmitter is connected in the Surveillance center by wireless network.
Be connected with status displays on the described microprocessor, described status displays is the LED lamp.
Also be connected with storer on the described microprocessor.
Described GPS steady arm is TK102.
Described rain sensor is PE-BYT.
Described FM frequency-modulated transmitter is SI4703.
Described microprocessor is STC12C5404AD.
Be embodiment of the present utility model as mentioned above.The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (7)
1. the rainfall telemetry system that has self-checking function, it comprises Surveillance center, rain sensor and GPS steady arm, it is characterized in that: described rain sensor is connected on the state detection circuit, described state detection circuit and GPS steady arm are connected on the controller simultaneously, described controller comprises microprocessor and data acquisition unit, be connected with real time clock circuit on the described microprocessor, also be connected with the D/A change-over circuit on the described microprocessor, described D/A change-over circuit is connected on the FM frequency-modulated transmitter, and described FM frequency-modulated transmitter is connected in the Surveillance center by wireless network.
2. the rainfall telemetry system with self-checking function according to claim 1, it is characterized in that: be connected with status displays on the described microprocessor, described status displays is the LED lamp.
3. the rainfall telemetry system with self-checking function according to claim 1 is characterized in that: also be connected with storer on the described microprocessor.
4. the rainfall telemetry system with self-checking function according to claim 1, it is characterized in that: described GPS steady arm is TK102.
5. the rainfall telemetry system with self-checking function according to claim 1, it is characterized in that: described rain sensor is PE-BYT.
6. the rainfall telemetry system with self-checking function according to claim 1, it is characterized in that: described FM frequency-modulated transmitter is SI4703.
7. the rainfall telemetry system with self-checking function according to claim 1, it is characterized in that: described microprocessor is STC12C5404AD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201924332U CN203164445U (en) | 2013-04-17 | 2013-04-17 | Rainfall telemetry system having self-checking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201924332U CN203164445U (en) | 2013-04-17 | 2013-04-17 | Rainfall telemetry system having self-checking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164445U true CN203164445U (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201924332U Expired - Fee Related CN203164445U (en) | 2013-04-17 | 2013-04-17 | Rainfall telemetry system having self-checking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164445U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116447A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | A kind of rainfall tester suitable for remote mountain areas |
| CN109116446A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | A kind of mountain area rainfall test method |
| CN109116448A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | The mountain area rainfall tester of locator can be protected |
-
2013
- 2013-04-17 CN CN2013201924332U patent/CN203164445U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116447A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | A kind of rainfall tester suitable for remote mountain areas |
| CN109116446A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | A kind of mountain area rainfall test method |
| CN109116448A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | The mountain area rainfall tester of locator can be protected |
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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: 20130828 Termination date: 20140417 |