CN202433539U - Rainfall monitoring system based on wireless transmission - Google Patents
Rainfall monitoring system based on wireless transmission Download PDFInfo
- Publication number
- CN202433539U CN202433539U CN 201120539591 CN201120539591U CN202433539U CN 202433539 U CN202433539 U CN 202433539U CN 201120539591 CN201120539591 CN 201120539591 CN 201120539591 U CN201120539591 U CN 201120539591U CN 202433539 U CN202433539 U CN 202433539U
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- controller
- rainfall
- monitoring system
- module
- wireless transmission
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- Expired - Fee Related
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Abstract
The utility model discloses a rainfall monitoring system based on wireless transmission, and belongs to the field of electronic information. The rainfall monitoring system comprises a rainfall barrel, a detection box and a water level probe positioned in the rainfall barrel, wherein a controller, a general packet radio service (GPRS) module connected with the controller, a signal amplification module and an analog-to-digital conversion module are arranged on the detection box; and the water level probe is connected with the controller after penetrating through the signal amplification module and the analog-to-digital conversion module. The rainfall monitoring system is mainly used for monitoring outdoor rainfall.
Description
Technical field
The utility model belongs to electronic information field, is specifically related to a kind of rainfall amount monitoring system based on wireless transmission.
Background technology
In order to monitor what of rainfall amount, rain gage bucket need be placed in different collection points by meteorological department.Treat behind the rain that again the height of water level in the artificial observation rain gage bucket confirms rainfall amount.This mode hysteresis quality is bigger, and need expend more manual work, and rainfall amount can't promptly and accurately be known in remoter place, and is unfavorable to the control of some geologic hazards.
Summary of the invention
The technical matters that the utility model will solve is to have hysteresis quality when measuring the amount of rainfall in the prior art and need labor intensive and inconvenient problem.
The technical scheme of the utility model is: a kind of rainfall amount monitoring system based on wireless transmission; Comprise rain gage bucket; Also comprise detection case, be positioned at the water-level probe of rain gage bucket; The GPRS module that be provided with controller in the said detection case, is connected with controller, signal amplification module, analog-to-digital conversion module, said water-level probe is connected with controller through behind signal amplification module and the analog-to-digital conversion module.
Further, said controller is a single-chip microcomputer.
The utility model compared with prior art has following advantage:
Can detect rainfall amount in real time through water-level probe, and, relevant data is real-time transmitted to relevant department, thereby can in time recognize the rainfall situation and can prevent geologic hazard in advance through the GPRS module.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description.
As shown in Figure 1; A kind of rainfall amount monitoring system based on wireless transmission; Comprise rain gage bucket; Also comprise detection case, be positioned at the water-level probe of rain gage bucket, the GPRS module that be provided with controller in the said detection case, is connected, signal amplification module, analog-to-digital conversion module with controller, said water-level probe is connected with controller through behind signal amplification module and the analog-to-digital conversion module.Further, said controller is a single-chip microcomputer.
Can detect rainfall amount in real time through water-level probe, and, relevant data is real-time transmitted to relevant department, thereby can in time recognize the rainfall situation and can prevent geologic hazard in advance through the GPRS module.
Claims (2)
1. rainfall amount monitoring system based on wireless transmission; Comprise rain gage bucket; It is characterized in that: also comprise detection case, be positioned at the water-level probe of rain gage bucket; The GPRS module that be provided with controller in the said detection case, is connected with controller, signal amplification module, analog-to-digital conversion module, said water-level probe is connected with controller through behind signal amplification module and the analog-to-digital conversion module.
2. a kind of rainfall amount monitoring system based on wireless transmission according to claim 1, it is characterized in that: said controller is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120539591 CN202433539U (en) | 2011-12-21 | 2011-12-21 | Rainfall monitoring system based on wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120539591 CN202433539U (en) | 2011-12-21 | 2011-12-21 | Rainfall monitoring system based on wireless transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433539U true CN202433539U (en) | 2012-09-12 |
Family
ID=46782977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120539591 Expired - Fee Related CN202433539U (en) | 2011-12-21 | 2011-12-21 | Rainfall monitoring system based on wireless transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433539U (en) |
-
2011
- 2011-12-21 CN CN 201120539591 patent/CN202433539U/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: 20120912 Termination date: 20121221 |