CN204258716U - A kind of water resources supervisory control system based on technology of Internet of things - Google Patents
A kind of water resources supervisory control system based on technology of Internet of things Download PDFInfo
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- CN204258716U CN204258716U CN201420783593.9U CN201420783593U CN204258716U CN 204258716 U CN204258716 U CN 204258716U CN 201420783593 U CN201420783593 U CN 201420783593U CN 204258716 U CN204258716 U CN 204258716U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
This application discloses a kind of water resources supervisory control system based on technology of Internet of things, by AC power, solar panel, power-supply controller of electric and 24V DC lightning prevention device are formed jointly, 2V DC lightning prevention device is connected with solar panel, the electric current that the electric current produced to prevent AC power and solar panel produce pours in down a chimney phenomenon each other, we connect a diode between AC power positive pole and the positive pole of power-supply controller of electric, the anode of diode is connected with AC power positive pole, to connect between the positive pole and the positive pole of power-supply controller of electric of 24V DC lightning prevention device another diode, the anode of this diode is connected with the positive pole of 24V DC lightning prevention device, thus the problem that the electric current preventing AC power and solar panel from producing pours in down a chimney to the other side.
Description
Technical field
The application relates to water resources monitoring technique field, more particularly, relates to a kind of water resources supervisory control system based on technology of Internet of things.
Background technology
The river of China is numerous, and therefore the detection of water resources seems particularly important.Common Power supply mode is all generally adopt single power supply, is also or adopts ac power supply, or employing can be powered very much.And water resources detects owing to relating to charging, therefore require that two kinds of supply power modes exist simultaneously.But the size of current of AC power and solar powered generation is inconsistent, therefore can produces and pour in down a chimney phenomenon, the side that also namely the two middle electric current is larger can to less side's reverse irrigated current.Thus affect the normal work of whole system.
Utility model content
In view of this, this application provides a kind of water resources supervisory control system based on technology of Internet of things, for solve there is ac power supply simultaneously and solar powered time, the problem that the electric current produced pours in down a chimney.
To achieve these goals, the existing scheme proposed is as follows:
Based on a water resources supervisory control system for technology of Internet of things, comprise AC power, solar panel, power-supply controller of electric and 24V DC lightning prevention device, wherein:
The both positive and negative polarity of described AC power is connected with the both positive and negative polarity of power-supply controller of electric respectively, the both positive and negative polarity of described solar panel is connected with the both positive and negative polarity of described 24V DC lightning prevention device respectively, and the both positive and negative polarity of described 24V DC lightning prevention device is connected with the both positive and negative polarity of described power-supply controller of electric respectively;
Between the positive pole and the positive pole of described power-supply controller of electric of described AC power, be in series with the first diode, the anode of described first diode is connected with the positive pole of described AC power, and the negative electrode of described first diode is connected with the positive pole of described power-supply controller of electric;
Between the positive pole and the positive pole of described power-supply controller of electric of described 24V DC lightning prevention device, be in series with the second diode, the anode of described second diode is connected with the positive pole of described 24V DC lightning prevention device, and the negative electrode of described second diode is connected with the positive pole of described power-supply controller of electric.
Preferably, also comprise:
The telemetering terminal be connected with described power-supply controller of electric;
The water resources transducer be connected with described telemetering terminal;
The host computer be connected with described telemetering terminal.
Preferably, described water resources transducer comprises:
Pipeline flowmeter or ADCP flowmeter, water-level gauge.
Preferably, described telemetering terminal comprises: data transmission module DTU, data acquisition module, power module, wherein:
Described data transmission module DTU is connected with described host computer, described data acquisition module respectively;
Described data acquisition module is also connected with described power module, described water resources transducer.
Preferably, described telemetering terminal also comprises:
Display input module, described display input module is connected with the human-machine operation module of outside.
Preferably, be connected by RS485 bus between described data acquisition module with described water resources transducer.
Preferably, also comprise:
The siganl thunder-proof device be connected with described water resources transducer, described siganl thunder-proof device is arranged with ground and is connected.
Preferably, also comprise:
The 12V lightning protection device be connected with described water-level gauge;
The 12V lightning protection device be connected with described pipeline flowmeter or ADCP flowmeter, described 12V lightning protection device is arranged with ground and is connected.
Preferably, described 24V DC lightning prevention device is arranged with ground and is connected;
Described AC power is connected with described row by communication lightning-protection device.
Preferably, described data acquisition module is connected with described AC power by exchanging detection module.
As can be seen from above-mentioned technical scheme, the water resources supervisory control system that the embodiment of the present application provides, by AC power, solar panel, power-supply controller of electric and 24V DC lightning prevention device are formed jointly, 2V DC lightning prevention device is connected with solar panel, the electric current that the electric current produced to prevent AC power and solar panel produce pours in down a chimney phenomenon each other, we connect a diode between AC power positive pole and the positive pole of power-supply controller of electric, the anode of diode is connected with AC power positive pole, to connect between the positive pole and the positive pole of power-supply controller of electric of 24V DC lightning prevention device another diode, the anode of this diode is connected with the positive pole of 24V DC lightning prevention device, thus the problem that the electric current preventing AC power and solar panel from producing pours in down a chimney to the other side.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only the embodiment of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is a kind of water resources supervisory control system structural representation based on technology of Internet of things disclosed in the embodiment of the present application;
Fig. 2 is the disclosed another kind of water resources supervisory control system structural representation based on technology of Internet of things of the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
See Fig. 1, Fig. 1 a kind of water resources supervisory control system structural representation based on technology of Internet of things disclosed in the embodiment of the present application.
As shown in Figure 1, this system comprises:
AC power 11, solar panel 12, power-supply controller of electric 13 and 24V DC lightning prevention device 14, wherein:
The both positive and negative polarity of described AC power 11 is connected with the both positive and negative polarity of power-supply controller of electric 13 respectively, the both positive and negative polarity of described solar panel 12 is connected with the both positive and negative polarity of described 24V DC lightning prevention device 14 respectively, and the both positive and negative polarity of described 24V DC lightning prevention device 14 is connected with the both positive and negative polarity of described power-supply controller of electric 13 respectively;
Between the positive pole and the positive pole of described power-supply controller of electric 13 of described AC power 11, be in series with the first diode 15, the anode of described first diode 15 is connected with the positive pole of described AC power 11, and the negative electrode of described first diode 15 is connected with the positive pole of described power-supply controller of electric 13;
Between the positive pole and the positive pole of described power-supply controller of electric 13 of described 24V DC lightning prevention device 14, be in series with the second diode 16, the anode of described second diode 16 is connected with the positive pole of described 24V DC lightning prevention device 14, and the negative electrode of described second diode 16 is connected with the positive pole of described power-supply controller of electric 13.
The water resources supervisory control system that the embodiment of the present application provides, by AC power, solar panel, power-supply controller of electric and 24V DC lightning prevention device are formed jointly, 2V DC lightning prevention device is connected with solar panel, the electric current that the electric current produced to prevent AC power and solar panel produce pours in down a chimney phenomenon each other, we connect a diode between AC power positive pole and the positive pole of power-supply controller of electric, the anode of diode is connected with AC power positive pole, to connect between the positive pole and the positive pole of power-supply controller of electric of 24V DC lightning prevention device another diode, the anode of this diode is connected with the positive pole of 24V DC lightning prevention device, thus the problem that the electric current preventing AC power and solar panel from producing pours in down a chimney to the other side.
Particularly, we explain the function of the application's said system with an example.
Suppose the electric current that electric current that AC power produces is greater than solar panel and produces; then electric current flows out from the positive pole of AC power, through the first diode 15, when flowing through the second diode 16; second diode is forbidden that electric current is reverse and is flow through, and thus protects solar panel not to be reversed and breaks.
When the electric current that solar panel produces is greater than AC power, principle is the same, does not repeat them here.
Further, be the disclosed another kind of water resources supervisory control system structural representation based on technology of Internet of things of the embodiment of the present application see Fig. 2, Fig. 2.
Fig. 2 is a more comprehensively system diagram, and wherein AC power 11, solar panel 12, structural relation between power-supply controller of electric 13 and 24V DC lightning prevention device 14 as shown in Figure 1, are introduced in Fig. 2 no longer in detail.Based on the structure disclosing other module in above-mentioned water resources supervisory control system in Fig. 1, Fig. 2.
The water resources supervisory control system of the application also comprises:
The telemetering terminal 2 be connected with described power-supply controller of electric 13;
The water resources transducer be connected with described telemetering terminal 2;
The host computer 3 be connected with described telemetering terminal 2.
Wherein, water resources transducer is for gathering the various information of water resources, and it comprises pipeline flowmeter 41 or ADCP flowmeter, water-level gauge 42.
For the sake of security, we have also set up the 12V lightning protection device 43 be connected with pipeline flowmeter 41, and 12V lightning protection device 43, two the 12V lightning protection devices 43 be connected with water-level gauge 42 are arranged 44 with ground again and are connected.
Telemetering terminal 2 gathers the information of water resources transducer, in order to improve fail safe in this process, set up a siganl thunder-proof device 45 further, siganl thunder-proof device 45 is connected with water-level gauge 42 with pipeline flowmeter 41, is then connected with telemetering terminal 2 by siganl thunder-proof device 45.
Optionally, siganl thunder-proof device 45 can be connected by RS485 bus with telemetering terminal 2.
With further reference to Fig. 2, the telemetering terminal 2 in the application can comprise:
Data transmission module DTU21, data acquisition module 22, power module 23, wherein:
Described data transmission module DTU21 is connected with described host computer 3, described data acquisition module 22 respectively;
Described data acquisition module 22 is also connected with described power module 23, described water resources transducer.
Particularly, data transmission module DTU21 is connected with host computer 3 by communication network 5.
Further, telemetering terminal 2 can also comprise display input module 24, and it is connected with the human-machine operation module 6 of outside, and realization is mutual with user's.
With further reference to Fig. 2, known:
Above-mentioned 24V DC lightning prevention device 14 is arranged 44 with ground and is connected, and AC power 11 is arranged 44 by communication lightning-protection device 15 with ground and is connected.
On the basis of the above, this system also comprises a battery 16 be connected with power-supply controller of electric 13, and battery 16 can carry out storage and the release of electricity under the control of power-supply controller of electric 13.
AC power 11 also with exchange detection module 17 and be connected, exchange detection module 17 other end and be connected with data acquisition module 22.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. based on a water resources supervisory control system for technology of Internet of things, it is characterized in that, comprise AC power, solar panel, power-supply controller of electric and 24V DC lightning prevention device, wherein:
The both positive and negative polarity of described AC power is connected with the both positive and negative polarity of power-supply controller of electric respectively, the both positive and negative polarity of described solar panel is connected with the both positive and negative polarity of described 24V DC lightning prevention device respectively, and the both positive and negative polarity of described 24V DC lightning prevention device is connected with the both positive and negative polarity of described power-supply controller of electric respectively;
Between the positive pole and the positive pole of described power-supply controller of electric of described AC power, be in series with the first diode, the anode of described first diode is connected with the positive pole of described AC power, and the negative electrode of described first diode is connected with the positive pole of described power-supply controller of electric;
Between the positive pole and the positive pole of described power-supply controller of electric of described 24V DC lightning prevention device, be in series with the second diode, the anode of described second diode is connected with the positive pole of described 24V DC lightning prevention device, and the negative electrode of described second diode is connected with the positive pole of described power-supply controller of electric.
2. system according to claim 1, is characterized in that, also comprises:
The telemetering terminal be connected with described power-supply controller of electric;
The water resources transducer be connected with described telemetering terminal;
The host computer be connected with described telemetering terminal.
3. system according to claim 2, is characterized in that, described water resources transducer comprises:
Pipeline flowmeter or ADCP flowmeter, water-level gauge.
4. system according to claim 2, is characterized in that, described telemetering terminal comprises: data transmission module DTU, data acquisition module, power module, wherein:
Described data transmission module DTU is connected with described host computer, described data acquisition module respectively;
Described data acquisition module is also connected with described power module, described water resources transducer.
5. system according to claim 4, is characterized in that, described telemetering terminal also comprises:
Display input module, described display input module is connected with the human-machine operation module of outside.
6. system according to claim 5, is characterized in that, is connected between described data acquisition module with described water resources transducer by RS485 bus.
7. system according to claim 3, is characterized in that, also comprises:
The siganl thunder-proof device be connected with described water resources transducer, described siganl thunder-proof device is arranged with ground and is connected.
8. system according to claim 7, is characterized in that, also comprises:
The 12V lightning protection device be connected with described water-level gauge;
The 12V lightning protection device be connected with described pipeline flowmeter or ADCP flowmeter, described 12V lightning protection device is arranged with ground and is connected.
9. system according to claim 1, is characterized in that, described 24V DC lightning prevention device is arranged with ground and is connected;
Described AC power is connected with described row by communication lightning-protection device.
10. system according to claim 4, is characterized in that, described data acquisition module is connected with described AC power by exchanging detection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783593.9U CN204258716U (en) | 2014-12-12 | 2014-12-12 | A kind of water resources supervisory control system based on technology of Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783593.9U CN204258716U (en) | 2014-12-12 | 2014-12-12 | A kind of water resources supervisory control system based on technology of Internet of things |
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| Publication Number | Publication Date |
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| CN204258716U true CN204258716U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420783593.9U Active CN204258716U (en) | 2014-12-12 | 2014-12-12 | A kind of water resources supervisory control system based on technology of Internet of things |
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| CN (1) | CN204258716U (en) |
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- 2014-12-12 CN CN201420783593.9U patent/CN204258716U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: Two road 400030 Chongqing city Shapingba District 98 west 3 attached to a 3 standard factory building 4 layer Patentee after: TOP POINT S&T CO., LTD. Address before: Two road 400030 Chongqing city Shapingba District 98 west 3 attached to a 3 standard factory building 4 layer Patentee before: Chongqing Duobang Technology Development Co., Ltd. |