CN203070059U - Distributed control system of intelligent water meter - Google Patents
Distributed control system of intelligent water meter Download PDFInfo
- Publication number
- CN203070059U CN203070059U CN2013200201232U CN201320020123U CN203070059U CN 203070059 U CN203070059 U CN 203070059U CN 2013200201232 U CN2013200201232 U CN 2013200201232U CN 201320020123 U CN201320020123 U CN 201320020123U CN 203070059 U CN203070059 U CN 203070059U
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- control level
- module
- wireless communication
- water supply
- communication module
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to a distributed control system of an intelligent water meter. The object of the utility model is to provide a distributed control system which can perform hierarchical collection, processing and control, and can reduce data errors, and decrease water supply cost. The distributed control system includes a field control level, a process control level and a management control level; the field control level comprises a water meter base table, a flow sensor and an I/O module which are connected with each other successively; the field control level further comprises water supply valves; the process control level consists of a data centralizing module and a wireless communication module which are communicated with each other; and the wireless communication module is respectively connected with the water supply valves.
Description
Technical field
The utility model belongs to the technical field of dcs, is specifically related to a kind of dcs of intellectual water meter.
Background technology
Intellectual water meter in the market generally is that the water data that each water meter produces are transferred to the cell management place by wired or wireless mode, perhaps directly be transferred to water supply company, this can save the difficulty of checking meter of present existence, the problem of difficult charge to a certain extent, but such intellectual water meter is a unified management system not, the water data of each residential quarter, each building of processing that disperses, not only can shine into very mistake, also can waste a large amount of human and material resources, so not only can cause inconvenience to the user, also can cause a large amount of losses to water undertaking.
The existing a lot of ripe researchs of DCS control system technology, also be widely used industrial, it is one, and what be made up of process control level and process monitoring level is the multi-level computer system of tie with the communication network, combine computing machine (Computer), communication (Communication), show (CRT) and control 4C technology such as (Control), its basic thought is decentralised control, centralized operation, differentiated control, flexible configuration, configuration convenience.But also do not popularize in the application of robotization, intellectual communityintellectualized village, relevant technology also is not very ripe.If a control system is arranged, can be with the water data of each building, each residential quarter, each section, region, sample grading, processing, control not only can effectively integrate original complicated resource distribution, can also reduce the error of original water data; Resource apparatus is integrated, and can reduce the company cost of water undertaking to a great extent, can also increase intellectuality, the robotization of modernized residential quarter, also brings the facility of life to people.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of can sample grading, processing, control, and can reduce data error, reduce the dcs of water supply cost.
In order to solve the problems of the technologies described above, the utility model provides a kind of dcs of intellectual water meter, comprise field control level, process control level and management control level, described field control level comprises essentic-water-meter, flow sensor, I/O module, they link to each other successively, and wherein field control level also includes water supply valve; Described process control level comprises data centralization module and wireless communication module, and they are connected; Described wireless communication module also links to each other with water supply valve respectively.
In the technique scheme, the field control level converts user's water consumption to numerical information by flow sensor, this numerical information input I/O module, be transferred to the data centralization module then, the numerical information of water consumption sends to management control level by wireless communication module again, thereby finish collection, transmission, the processing procedure of water data, the mode of this sample grading, processing, control can reduce data error, reduce water supply cost.
Further, limiting described water supply valve is electric-controlled ball valve, and is provided with control module.When adopting pre-payment, when user's water yield used up, management control level will send shutdown command to the control module on the electric-controlled ball valve, and at this moment electric-controlled ball valve will be closed, thereby has avoided the problem of water undertaking's difficult charge.
Further, limit described management control level and comprise data reception module and CPU (central processing unit).Data reception module can receive the information that wireless communication module sends, and CPU (central processing unit) is finished the processing of data and sent control command.
Further, limit described process control level and also comprise alarm module, this alarm module links to each other with wireless communication module with the field control level respectively.Alarm module can be according to unusual data, detect each module of field control level, whether parts take place unusually, when unusual, alarm module can send warning message, this information sends to management control level by wireless communication module, and according to this warning message, managerial personnel can in time grasp the work function situation of this system, convenient detection, maintenance offer convenience for people's life.
Description of drawings
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
Fig. 1 is the structural representation block diagram of the dcs of the utility model intellectual water meter.
Embodiment
As shown in Figure 1, the utility model provides a kind of dcs of intellectual water meter, comprise field control level, process control level and management control level, described field control level comprises essentic-water-meter, flow sensor, I/O module, they link to each other successively, and wherein field control level also includes water supply valve; Described process control level comprises data centralization module and wireless communication module, and they are connected; Described wireless communication module also links to each other with water supply valve respectively, described water supply valve is electric-controlled ball valve, and be provided with control module, described management control level comprises data reception module and CPU (central processing unit), described process control level also comprises alarm module, and this alarm module links to each other with wireless communication module with the field control level respectively.
This system works flow process is as follows, the field control level converts user's water consumption to numerical information by flow sensor, this numerical information input I/O module, be transferred to the data centralization module then, the numerical information of water consumption sends to management control level by wireless communication module again, thereby finish the collection of water data, transmit, processing procedure, this sample grading, handle, the mode of control, can reduce data error, reduce water supply cost, management control level sends by the control module on electric-controlled ball valve and closes or the mode of open command, control the switching of electric-controlled ball valve, data reception module can receive the information that wireless communication module sends, CPU (central processing unit) is finished the processing of data and is sent control command, alarm module can be according to unusual data, detect each module of field control level, whether parts take place unusually, when unusual, alarm module can send warning message, this information sends to management control level by wireless communication module, according to this warning message, managerial personnel can in time grasp the work function situation of this system, the convenient detection, maintenance offers convenience for people's life.Simultaneously, transmit the size in the distance of information and the zone of supplying water according to wireless communication module, set a plurality of subsystems, tell multistage collection, processing, control system, satisfy and improve distributed control and the management of intellectual water meter, water supply cost is saved in the configuration of reallocating resources to greatest extent.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, can not influence effect and practical applicability that the utility model is implemented.
Claims (4)
1. the dcs of an intellectual water meter, comprise field control level, process control level and management control level, it is characterized in that: described field control level comprises essentic-water-meter, flow sensor, I/O module, and they link to each other successively, and wherein field control level also includes water supply valve; Described process control level comprises data centralization module and wireless communication module, and they are connected; Described wireless communication module also links to each other with water supply valve respectively.
2. the dcs of a kind of intellectual water meter according to claim 1, it is characterized in that: described water supply valve is electric-controlled ball valve, and is provided with control module.
3. the dcs of a kind of intellectual water meter according to claim 1, it is characterized in that: described management control level comprises data reception module and CPU (central processing unit).
4. according to the dcs of claim 2 or 3 described a kind of intellectual water meters, it is characterized in that: described process control level also comprises alarm module, and this alarm module links to each other with wireless communication module with the field control level respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200201232U CN203070059U (en) | 2013-01-15 | 2013-01-15 | Distributed control system of intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200201232U CN203070059U (en) | 2013-01-15 | 2013-01-15 | Distributed control system of intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070059U true CN203070059U (en) | 2013-07-17 |
Family
ID=48768827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200201232U Expired - Fee Related CN203070059U (en) | 2013-01-15 | 2013-01-15 | Distributed control system of intelligent water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070059U (en) |
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2013
- 2013-01-15 CN CN2013200201232U patent/CN203070059U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20150115 |
|
| EXPY | Termination of patent right or utility model |