CN204740360U - Device is distinguishd to precipitation form suitable for unmanned on duty rain gage bucket - Google Patents
Device is distinguishd to precipitation form suitable for unmanned on duty rain gage bucket Download PDFInfo
- Publication number
- CN204740360U CN204740360U CN201520323022.1U CN201520323022U CN204740360U CN 204740360 U CN204740360 U CN 204740360U CN 201520323022 U CN201520323022 U CN 201520323022U CN 204740360 U CN204740360 U CN 204740360U
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- China
- Prior art keywords
- camera
- rain gage
- gage bucket
- unmanned
- infrared inductor
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Abstract
The utility model provides a device is distinguishd to precipitation form suitable for unmanned on duty rain gage bucket, comprises infrared inductor, singlechip, camera controlling element, camera and host computer box, and the IO port of singlechip is received to infrared inductor's output through connection cable, the on -off control end of camera is received to camera controlling element's output through connection cable, singlechip and camera controlling element arrange in the host computer box. The utility model discloses install in the oblique top that does not influence the normal work of rain gage bucket, infrared inductor is located the top of camera and rain gage bucket, and the camera is located the top of rain gage bucket, and the camera lens of camera will face toward the nozzle of rain gage bucket to one side simultaneously. The utility model discloses utilize infrared inductor perception rainfall signal, start the camera during if any precipitation, according to designateing time interval to shoot to the precipitation that gets into the rain gage bucket, realize the automatic process of shooing of unmanned on duty, reduce and monitor the cost, not only for accurate resolution of the precipitation form of open -air unmanned on duty rain gage bucket provides reliable guarantee, also provide reliable monitoring data simultaneously and detected the picture.
Description
Technical field
The utility model relates to the technical field of rain gage bucket accessory, particularly relates to a kind of precipitation form discriminating device being applicable to unmanned rain gage bucket.
Background technology
Rain gage bucket is can the instrument of continuous coverage and record quantity of precipitation, in the measurement of the department such as meteorology, agricultural, forestry, hydrology and water conservancy and environmental protection be widely used in studying.Common rain gage bucket has hydrocone type, tipping bucket type and Weighing type three kinds, because they all can not differentiate the form of precipitation, so at the rain gage bucket monitoring station of Attended mode, record can be described to precipitation form in time by duty personnel, and to being arranged on the rain gage bucket monitoring station of field unattended, as being equipped with precipitation form/particle size analyzer, price is extremely expensive, manually record is described to precipitation form as relied on and then wastes time and energy expense greatly, and easily cause the personal error of record disappearance.So for being arranged on the rain gage bucket website of field unattended in observation process, economizing on resources and improving the quality of data and must not be irrespective problem.
Utility model content
In view of above-mentioned, the purpose of this utility model aims to provide a kind of precipitation form discriminating device being applicable to unmanned rain gage bucket, for differentiating the precipitation form of rain gage bucket when monitoring has precipitation.
The purpose of this utility model is achieved through the following technical solutions:
Be applicable to a precipitation form discriminating device for unmanned rain gage bucket, be made up of infrared inductor, single-chip microcomputer, camera control element, camera and host box, the output terminal of infrared inductor receives the I/O port of single-chip microcomputer by connection cable; The output terminal of camera control element receives the switch control terminal of camera by connection cable; Single-chip microcomputer and camera control element are placed in host box.
Above-mentioned camera control element is a simulant electronic switch.
The beneficial effect of advantage of the present utility model and generation is:
1, the utility model can utilize infrared inductor perception rainfall signal, starts camera, take pictures, realize the process of unmanned automatic camera according to fixed time interval to the precipitation entering rain gage bucket if any during precipitation, reduces monitoring cost.
2, this device have that volume is little, lightweight, cost is low simultaneously, reliable operation, fast response time, the feature such as noiseless and easy for installation to rain gage bucket, precipitation form for field unattended rain gage bucket is accurately differentiated and is provided reliable guarantee, also provides reliable Monitoring Data simultaneously and detects picture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-single-chip microcomputer, 2-camera control element, 3-infrared inductor, 4-camera, 5-host box, 6-connection cable.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of precipitation form discriminating device being applicable to unmanned rain gage bucket, be made up of infrared inductor 3, single-chip microcomputer 1, camera control element 2, camera 4 and host box 5, the output terminal of infrared inductor 3 receives the I/O port of single-chip microcomputer 1 by connection cable 6; The output terminal of camera control element 2 receives the switch control terminal of camera 4 by connection cable 6; Single-chip microcomputer 1 and camera control element 2 are placed in host box 5.
Camera control element 2 is simulant electronic switches.
Embodiment
In host box 5, install single-chip microcomputer 1 and camera control element 2, the output terminal of infrared inductor 3 receives the I/O port of single-chip microcomputer 1, and camera control element 2 is simulant electronic switches, its model is the integrated circuit of CD4066 or 74HC4066, and its conditional request is V
dDduring=5V, its conducting resistance R
oNbe less than or equal to 1, during cut-off, I/O leakage current is less than or equal to 0.1uA, the input end I ground connection of simulant electronic switch, the control end C of simulant electronic switch receives in the I/O port specific bit of single-chip microcomputer 1, the output terminal O of simulant electronic switch receives the switch control terminal of camera, at host box 5, has connection cable 6 to connect between infrared inductor 3 and camera 4.
This device is arranged on the oblique upper not affecting rain gage bucket and normally work, infrared inductor is positioned at the top of camera and rain gage bucket, and camera is positioned at the top of rain gage bucket, and the camera lens of camera will tiltedly facing to the nozzle of rain gage bucket simultaneously.
In whole execution controls, all camera act and sequential, controlled by the rainfall signal Direct Programming accepted by single-chip microcomputer 1 and infrared inductor 3, when infrared inductor 3 obtains rainfall signal, infrared induction 3 device gives single-chip microcomputer 1 one signals immediately, single-chip microcomputer 1, after receiving this signal, sends switch controlling signal by camera control element 2 to camera 4, thus realizes by setting-up time interval automatically to the work that rain gage bucket nozzle annex is taken pictures.
Above-mentioned sequential of taking pictures will meet following characteristics: first judged whether precipitation signal by infrared inductor 3, when meeting this condition, single-chip microcomputer 1 just sends enabling signal to camera 4 by control element 2, simultaneously according to the blank signal work of program fixed time, after postponing a period of time, withdraw from control signal, camera 4 quits work, and waits for the arrival of next enabling signal.
Claims (2)
1. one kind is applicable to the precipitation form discriminating device of unmanned rain gage bucket, be made up of single-chip microcomputer (1), camera control element (2), infrared inductor (3), camera (4) and host box (5), it is characterized in that: the output terminal of infrared inductor (3) receives the I/O port of single-chip microcomputer (1) by connection cable (6); The output terminal of camera control element (2) receives the switch control terminal of camera (4) by connection cable (6); Single-chip microcomputer (1) and camera control element (2) are placed in host box (5).
2. a kind of precipitation form discriminating device being applicable to unmanned rain gage bucket as claimed in claim 1, is characterized in that: described camera control element (2) is a simulant electronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323022.1U CN204740360U (en) | 2015-05-19 | 2015-05-19 | Device is distinguishd to precipitation form suitable for unmanned on duty rain gage bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323022.1U CN204740360U (en) | 2015-05-19 | 2015-05-19 | Device is distinguishd to precipitation form suitable for unmanned on duty rain gage bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740360U true CN204740360U (en) | 2015-11-04 |
Family
ID=54422091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323022.1U Expired - Fee Related CN204740360U (en) | 2015-05-19 | 2015-05-19 | Device is distinguishd to precipitation form suitable for unmanned on duty rain gage bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975893A (en) * | 2019-04-17 | 2019-07-05 | 山东大学 | Urban waterlogging method for early warning and system based on Internet of Things |
| CN111915098A (en) * | 2020-08-16 | 2020-11-10 | 兰州交通大学 | Rainfall form transformation prediction method based on BP neural network |
-
2015
- 2015-05-19 CN CN201520323022.1U patent/CN204740360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975893A (en) * | 2019-04-17 | 2019-07-05 | 山东大学 | Urban waterlogging method for early warning and system based on Internet of Things |
| CN109975893B (en) * | 2019-04-17 | 2023-09-01 | 山东大学 | Urban waterlogging early warning method and system based on Internet of things |
| CN111915098A (en) * | 2020-08-16 | 2020-11-10 | 兰州交通大学 | Rainfall form transformation prediction method based on BP neural network |
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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: 20151104 Termination date: 20180519 |