CN203432639U - Remote terminal unit (RTU)-based wireless hydrologic monitoring system device - Google Patents
Remote terminal unit (RTU)-based wireless hydrologic monitoring system device Download PDFInfo
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- CN203432639U CN203432639U CN201320465705.1U CN201320465705U CN203432639U CN 203432639 U CN203432639 U CN 203432639U CN 201320465705 U CN201320465705 U CN 201320465705U CN 203432639 U CN203432639 U CN 203432639U
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Abstract
The utility model discloses a remote terminal unit (RTU)-based wireless hydrologic monitoring system device which comprises a measurement part and a monitoring center, wherein the measurement part comprises a processing module, a video camera module, a general packet radio service (GPRS) data transmission module A and at least two water level sensors, wherein the video camera module, the GPRS data transmission module A and the water level sensors are connected with the processing module; the GPRS data transmission module A is connected with the monitoring center by a global positioning system (GPS) satellite in a wireless way; the monitoring center comprises a central processing unit (CPU), a GPRS data transmission module B, a memory and a display device; the GPRS data transmission module B, the memory and the display device are connected with the CPU. The RTU-based wireless hydrologic monitoring system device has the beneficial effects that after the water level sensors are arranged for measuring the data, the data is transmitted into the far-end monitoring center in a wireless way, so that workers do not need to be on duty to monitor at a dam, and the manpower is saved; furthermore, the monitoring is not interrupted, so that the monitoring effect of the RTU-based wireless hydrologic monitoring system device is better than manual monitoring.
Description
Technical field
The utility model relates to a kind of for monitoring and control system of water level, particularly relates to the wireless water regime monitoring system device based on RTU.
Background technology
Hydropower system utilizes river, lake etc. to be positioned at the water that eminence has potential energy and flow to lower, and wherein contained potential energy converting and energy becomes the kinetic energy of the hydraulic turbine, and relending the hydraulic turbine is motive power, and pushing generator produces electric energy.Hydroelectric ultimate principle is to utilize the height of water, and hydrous water turbine generator produces electric power, namely utilizes the potential energy of water to transfer the mechanical energy of water wheels to, then with mechanical energy pushing generator, and obtain electric power.Scientists, with the natural condition of this height of water, is effectively utilized stream power engineering and mechanical-physical etc., and collocation is to reach the highest generated energy meticulously, and cheapness for people to use is free of contamination electric power again.
Hydraulic power plant classifies by the mode of concentrated fall, has: dam-type hydroelectric power plant, water channeling type hydroelectric power plant, hybrid hydroelectric power plant, tidal water power plant and Pumped Storage Plant.Wherein dam-type hydroelectric power plant is the most common, what after but current are blocked, can become is rapid, collapsing may appear in water bank, dykes and dams, so need personnel to monitor, be all generally at dykes and dams place, duty room to be set to carry out manual monitoring now, a large amount of artificial but this mode not only needs to expend, and manual monitoring effect is not fine, while many times going wrong, can not discover in time, miss the optimization process time.
Utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, and the wireless water regime monitoring system device based on RTU is provided, and the dykes and dams that solve dykes and dams generating adopt and manually monitor, have the defect that monitors weak effect, expends a large amount of manpowers.
The purpose of this utility model is achieved through the following technical solutions: the wireless water regime monitoring system device based on RTU, comprise measure portion and Surveillance center, described measure portion comprises processing module, video camera module, GPRS data transmission module A and at least two level sensors, described video camera module, GPRS data transmission module A and level sensor are all connected to processing module, GPRS data transmission module A is wirelessly connected to Surveillance center by gps satellite, Surveillance center comprises central processing unit, GPRS data transmission module B, storer and display, described GPRS data transmission module B, storer and display are connected to central processing unit.The principle of work of this patent: the general time of native system is all to adopt level sensor to gather water level information, by GPRS data transmission module, A is sent to Surveillance center, the GPRS data transmission module B of Surveillance center receives and through display, is shown to the staff of Surveillance center after data and checks, staff is according to the flow value of instant water level and flow testing system, thereby obtain the discharge of upstream, if this flow goes wrong, be that dykes and dams may go wrong, all level sensors are generally placed on same position, when between level sensor, data are inconsistent, staff can pass through video camera module, focusing lens are aimed at the true altitude that gauge line is observed water level.
Further, above-mentioned video camera module comprises video camera and control The Cloud Terrace, and described video camera is arranged on to be controlled on The Cloud Terrace, can realize the all-directional rotation of video camera by controlling The Cloud Terrace, and the adjusting of camera lens.
Further, in above-mentioned video camera module, lightning rod is also installed, video camera module is electrical device, and the rainy day is destroyed by thunderbolt easily, lightning rod is set and avoids thunderbolt.
Further, between above-mentioned level sensor and processing module, be provided with analog to digital converter, the signal of level sensor output is simulating signal, the digital signal of changing by Analog to Digital Converter, re-send to processing module, not needing processing module is the processing module with data processing function, has reduced cost.
Further, above-mentioned Surveillance center is also provided with PLC controller, and described PLC controller is connected on central processing unit, and PLC controller is for the remote control of staff to measure portion.
Further, be also provided with a ups power in above-mentioned measure portion, measure portion is generally used mains-supplied, when power supply is broken down, can power by ups power, places to measure to interrupt.
The beneficial effects of the utility model are: arrange after level sensor measurement data, by being wirelessly transmitted to the Surveillance center of far-end, like this without staff in dykes and dams monitoring on duty, saved manpower, and this monitoring can not interrupt, monitoring effect is than manually good.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of video camera module in embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
In figure, 1-video camera, 2-controls The Cloud Terrace, 3-lightning rod.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
[embodiment 1]
As shown in Figure 1, wireless water regime monitoring system device based on RTU, comprise measure portion and Surveillance center, described measure portion comprises processing module, video camera module, GPRS data transmission module A and two level sensors, described video camera module, GPRS data transmission module A and level sensor are all connected to processing module, GPRS data transmission module A is wirelessly connected to Surveillance center by gps satellite, Surveillance center comprises central processing unit, GPRS data transmission module B, storer and display, described GPRS data transmission module B, storer and display are connected to central processing unit.The principle of work of this patent: the general time of native system is all to adopt level sensor to gather water level information, by GPRS data transmission module, A is sent to Surveillance center, the GPRS data transmission module B of Surveillance center receives and through display, is shown to the staff of Surveillance center after data and checks, staff is according to the flow value of instant water level and flow testing system, thereby obtain the discharge of upstream, if this flow goes wrong, be that dykes and dams may go wrong, two level sensors are generally placed on same position, when between two level sensors, data are inconsistent, staff can pass through video camera module, focusing lens are aimed at the true altitude that gauge line is observed water level.
In the present embodiment, GPRS data transmission module A and GPRS data transmission module B employing model are C491030, and processing module adopts the chip that model is ADuC845.
[embodiment 2]
As shown in Figure 2, the structure of the present embodiment and embodiment 1 are basically identical, difference is that video camera module comprises video camera 1 and controls The Cloud Terrace 2, described video camera 1 is arranged on to be controlled on The Cloud Terrace 2, by controlling The Cloud Terrace 2, can realize the all-directional rotation of video camera 1, and the adjusting of camera lens.
Lightning rod 3 is also installed in video camera module in the present embodiment, and video camera module is electrical device, and the rainy day is destroyed by thunderbolt easily, lightning rod 3 is set and avoids thunderbolt.
[embodiment 3]
As shown in Figure 3, the structure of the present embodiment and embodiment 2 are basically identical, difference is to be provided with analog to digital converter between level sensor and processing module, the signal of level sensor output is simulating signal, the digital signal of changing by Analog to Digital Converter, re-send to processing module, not needing processing module is the processing module with data processing function, has reduced cost.
The Surveillance center of the present embodiment is also provided with PLC controller, and described PLC controller is connected on central processing unit, and PLC controller is for the remote control of staff to measure portion.
In the measure portion of the present embodiment, be also provided with a ups power, measure portion is generally used mains-supplied, when power supply is broken down, can power by ups power, places to measure to interrupt.
Claims (6)
1. the wireless water regime monitoring system device based on RTU, it is characterized in that, comprise measure portion and Surveillance center, described measure portion comprises processing module, video camera module, GPRS data transmission module A and at least two level sensors, described video camera module, GPRS data transmission module A and level sensor are all connected to processing module, GPRS data transmission module A is wirelessly connected to Surveillance center by gps satellite, Surveillance center comprises central processing unit, GPRS data transmission module B, storer and display, described GPRS data transmission module B, storer and display are connected to central processing unit.
2. the wireless water regime monitoring system device based on RTU according to claim 1, is characterized in that, described video camera module comprises video camera (1) and control The Cloud Terrace (2), and described video camera (1) is arranged on to be controlled on The Cloud Terrace (2).
3. the wireless water regime monitoring system device based on RTU according to claim 2, is characterized in that, lightning rod (3) is also installed in described video camera module.
4. the wireless water regime monitoring system device based on RTU according to claim 1, is characterized in that, between described level sensor and processing module, is provided with analog to digital converter.
5. the wireless water regime monitoring system device based on RTU according to claim 1, is characterized in that, described Surveillance center is also provided with PLC controller, and described PLC controller is connected on central processing unit.
6. the wireless water regime monitoring system device based on RTU according to claim 1, is characterized in that, is also provided with a ups power in described measure portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465705.1U CN203432639U (en) | 2013-07-31 | 2013-07-31 | Remote terminal unit (RTU)-based wireless hydrologic monitoring system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465705.1U CN203432639U (en) | 2013-07-31 | 2013-07-31 | Remote terminal unit (RTU)-based wireless hydrologic monitoring system device |
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| Publication Number | Publication Date |
|---|---|
| CN203432639U true CN203432639U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465705.1U Expired - Lifetime CN203432639U (en) | 2013-07-31 | 2013-07-31 | Remote terminal unit (RTU)-based wireless hydrologic monitoring system device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248160A (en) * | 2019-06-17 | 2019-09-17 | 国网福建省电力有限公司 | Regimen remote supervision system is dispatched based on the lean of machine vision and the 4G communication technology |
-
2013
- 2013-07-31 CN CN201320465705.1U patent/CN203432639U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248160A (en) * | 2019-06-17 | 2019-09-17 | 国网福建省电力有限公司 | Regimen remote supervision system is dispatched based on the lean of machine vision and the 4G communication technology |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
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| CX01 | Expiry of patent term |