CN203165185U - Hydrologic data collecting system based on WiFi (wireless fidelity) - Google Patents
Hydrologic data collecting system based on WiFi (wireless fidelity) Download PDFInfo
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- CN203165185U CN203165185U CN 201320117236 CN201320117236U CN203165185U CN 203165185 U CN203165185 U CN 203165185U CN 201320117236 CN201320117236 CN 201320117236 CN 201320117236 U CN201320117236 U CN 201320117236U CN 203165185 U CN203165185 U CN 203165185U
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- level meter
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Abstract
The utility model discloses a hydrologic data collecting system based on WiFi (wireless fidelity). The hydrologic data collecting system comprises a central processor, a power module, a memory, a camera, a rain sensor, a water level indicator, an RS232/RS485 adaptive interface, a monitoring center communication server, a WiFi signal amplifier and a WiFi wireless router, wherein a remote communication terminal of the WiFi wireless router is connected with the monitoring center communication server through the Internet; a local signal input end of the WiFi wireless router is wirelessly connected with a remote signal output end of the central processor through WiFi; a local signal output end of the WiFi wireless router is wirelessly connected with a signal input end of the WiFI signal amplifier through WiFi; and a signal output end of the WiFi signal amplifier is connected with the remote signal input end of the central processor. The hydrologic data collecting system transmits data by adopting the WiFi network, and has the advantages of accurate hydrologic temperature data transmission, fast speed and low operating cost.
Description
Technical field
The utility model relates to a kind of hydrographic data acquisition system, relates in particular to a kind of hydrographic data acquisition system based on WiFi.
Background technology
Hydrologic monitoring refer to by scientific approach to spatial and temporal distributions, the Changing Pattern of nature water monitor, measure, a complexity of analysis and early warning etc. and comprehensively systems engineering is a comprehensive branch of learning.What hydrologic monitoring was adopted is a cover hydrographic data acquisition system, operated by rotary motion is on the limit, river course, it utilizes image and video information in the camera collection river course, utilize rain sensor to detect the river course rainfall information, utilize the Water Depth Information in the water level meter detection river course, the parts and the associated components such as central processing unit, storer that detect above-mentioned information constitute hydrology data acquisition unit together, the various information that this collector will be gathered in real time are transferred to Surveillance center to be understood for the supvr, and the supvr also can send command information to data acquisition unit simultaneously.Existing hydrographic data acquisition system adopts the CDMA/GPRS wireless communication networks to carry out data transmission between central processing unit and the wireless transport module usually, this communication is compared with the present WiFi wireless communication technique of maturation and is had higher, the slow problem of expense, is unfavorable for the upgrading of hydrographic data acquisition system.In addition, the power module of existing hydrographic data acquisition system provides power supply by AC power or dry cell, may exist AC power suspend or battery electric quantity exhaust can't operate as normal problem.
The utility model content
The purpose of this utility model provides a kind of data transmission accurate, fireballing hydrographic data acquisition system based on WiFi with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Hydrographic data acquisition system based on WiFi described in the utility model comprises central processing unit, power module, storer, camera, rain sensor, the water level meter, the RS232/RS485 adaptive interface, monitoring center's communication server, WiFi signal amplifier and WiFi wireless router, be connected by the internet between the telecommunication end of described WiFi wireless router and the described monitoring center communication server, pass through the WiFi wireless connections between the local signal input end of described WiFi wireless router and the remote signal output terminal of described central processing unit, by the WiFi wireless connections, the signal output part of described WiFi signal amplifier is connected with the remote signal input end of described central processing unit between the local signal output terminal of described WiFi wireless router and the signal input part of described WiFi signal amplifier.
The common composition data collector of central processing unit, power module, storer, camera, rain sensor, water level meter, RS232/RS485 adaptive interface, WiFi signal amplifier and WiFi wireless router, the WiFi wireless router as the communication apparatus between data acquisition unit and the monitoring center's communication server, is realized the WiFi data transmission; Utilize the WiFi signal amplifier that the WiFi signal that receives is amplified, the signal transmission is more accurate like this.
Further, described power module comprises solar cell.With the standby power supply of solar cell as power module, be in full state substantially at any time, can guarantee stably to provide power supply.
Particularly, described water level is counted pressure type water level meter, sound wave type water level meter, float type level meter or tracking mode water level meter.
The beneficial effects of the utility model are:
The utility model carries out data transmission by adopting transmission quality height, wide coverage, WiFi network that expense is low, has the advantage that hydrology data transmission is accurate, speed is fast, operating cost is low, and is conducive to the upgrading of hydrographic data acquisition system; By increasing solar cell for supplying power, can guarantee at data acquisition unit stable power-supplying under any circumstance.
Description of drawings
Fig. 1 is the circuit block diagram of the hydrographic data acquisition system based on WiFi described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, hydrographic data acquisition system based on WiFi described in the utility model comprises central processing unit, power module, storer, camera, rain sensor, the water level meter, the RS232/RS485 adaptive interface, monitoring center's communication server, WiFi signal amplifier and WiFi wireless router, wherein, power module comprises solar cell, the water level meter can be pressure type water level meter, sound wave type water level meter, float type level meter or tracking mode water level meter, signal at output end of camera, the signal output part of the signal output part of rain sensor and water level meter respectively with corresponding connection of signal input part of central processing unit, be connected by the internet between the telecommunication end of WiFi wireless router and the monitoring center communication server, pass through the WiFi wireless connections between the local signal input end of WiFi wireless router and the remote signal output terminal of central processing unit, by the WiFi wireless connections, the signal output part of WiFi signal amplifier is connected with the remote signal input end of central processing unit between the local signal output terminal of WiFi wireless router and the signal input part of WiFi signal amplifier.
As shown in Figure 1, the common composition data collector of central processing unit, power module, storer, camera, rain sensor, water level meter, RS232/RS485 adaptive interface, WiFi signal amplifier and WiFi wireless router, the WiFi wireless router as the communication apparatus between data acquisition unit and the monitoring center's communication server, is realized the WiFi data transmission; Utilize the WiFi signal amplifier that the WiFi signal that receives is amplified, the signal transmission is more accurate like this.
Claims (3)
1. hydrographic data acquisition system based on WiFi, comprise central processing unit, power module, storer, camera, rain sensor, the water level meter, RS232/RS485 adaptive interface and monitoring center's communication server, it is characterized in that: also comprise WiFi signal amplifier and WiFi wireless router, be connected by the internet between the telecommunication end of described WiFi wireless router and the described monitoring center communication server, pass through the WiFi wireless connections between the local signal input end of described WiFi wireless router and the remote signal output terminal of described central processing unit, by the WiFi wireless connections, the signal output part of described WiFi signal amplifier is connected with the remote signal input end of described central processing unit between the local signal output terminal of described WiFi wireless router and the signal input part of described WiFi signal amplifier.
2. the hydrographic data acquisition system based on WiFi according to claim 1, it is characterized in that: described power module comprises solar cell.
3. the hydrographic data acquisition system based on WiFi according to claim 1, it is characterized in that: described water level is counted pressure type water level meter, sound wave type water level meter, float type level meter or tracking mode water level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117236 CN203165185U (en) | 2013-03-15 | 2013-03-15 | Hydrologic data collecting system based on WiFi (wireless fidelity) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117236 CN203165185U (en) | 2013-03-15 | 2013-03-15 | Hydrologic data collecting system based on WiFi (wireless fidelity) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165185U true CN203165185U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117236 Expired - Fee Related CN203165185U (en) | 2013-03-15 | 2013-03-15 | Hydrologic data collecting system based on WiFi (wireless fidelity) |
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| CN (1) | CN203165185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103218904A (en) * | 2013-03-15 | 2013-07-24 | 成都中远信电子科技有限公司 | Hydrology data acquisition system base on WiFi |
-
2013
- 2013-03-15 CN CN 201320117236 patent/CN203165185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103218904A (en) * | 2013-03-15 | 2013-07-24 | 成都中远信电子科技有限公司 | Hydrology data acquisition system base on WiFi |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU NEW YIDI INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENGDU ZHONGYUANXIN ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20140715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 215001 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: 215001, No. 3, building No. 10, Suzhou house, Suzhou District, Jiangsu, Suzhou Patentee after: Jiangsu new billion Intelligent Technology Co., Ltd. Address before: 1, No. 264, No. 2, 610041 floor, No. 1388, Tianfu Road, Chengdu hi tech Zone, Sichuan Patentee before: Chengdu Zhongyuanxin Electronic Technology Co., Ltd. |
|
| 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: 20130828 Termination date: 20160315 |