CN203366435U - Ultrasonic intelligent water meter - Google Patents
Ultrasonic intelligent water meter Download PDFInfo
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- CN203366435U CN203366435U CN 201320412911 CN201320412911U CN203366435U CN 203366435 U CN203366435 U CN 203366435U CN 201320412911 CN201320412911 CN 201320412911 CN 201320412911 U CN201320412911 U CN 201320412911U CN 203366435 U CN203366435 U CN 203366435U
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Abstract
The utility model relates to an ultrasonic intelligent water meter which comprises an intelligent water meter body and a collecting system. The intelligent water meter is characterized in that the intelligent water meter body is provided with an ultrasonic sensor, a time measurement module, a display, a communication module, a control valve and a central processing unit. The ultrasonic sensor is connected with the input end of the time measurement module, the signal output end of the time measurement module is connected with the signal input end of the central processing unit, the display is connected with the video end of the central processing unit, the A end of the communication module is connected with the communication end of the central processing unit, and the control valve is connected with the control end of the central processing unit. The collecting system is provided with a centralized controller and a remote management center, the signal input end of the centralized controller is connected with the B end of the communication module, and the signal output end of the centralized controller is connected with the remote management center through a network.
Description
Technical field
The utility model relates to a kind of water supply surveying instrument, is specifically related to a kind of ultrasonic intelligent water meter.
Background technology
China also has most area to adopt the mode of manual metering, term settlement water rate to manage at present, the mistake of checking meter often appears, check meter not in time, be in arrears with water rate, take such way to manage to waste time and energy, and easily produce various contradiction between manager and user, especially in vast rural area, user distribution is scattered, if still take conventional manual metering mode, need to drop into a large amount of manpowers and checked meter, waste time and energy.
Also there are in the market many intellectual water meters to realize intelligent acquisition water meter consumption, saved greatly manpower, but very large defect is still arranged on the precision of data of water meter collection, can not communicate in time and Long-distance Control with user's water meter simultaneously, user's management of the use of water is existed to certain hysteresis quality, can not meet the demand of modern to the intellectuality life.
The utility model content
The utility model, for the deficiencies in the prior art, proposes a kind of ultrasonic measurement discharge of utilizing, and measures precisely, and can communicate with user's water meter at any time, realizes the ultrasonic intelligent water meter of Long-distance Control, and concrete technical scheme is as follows:
A kind of ultrasonic intelligent water meter, comprise intellectual water meter body and acquisition system, its key is: described intellectual water meter body is provided with ultrasonic sensor, the time measurement module, display, communication module, operation valve and central processing unit, described ultrasonic sensor is connected with time measurement module by signal input end, the signal output part of this time measurement module is connected with the central processing unit signal input part, described display is connected with the central processing unit video end, described communication module A end is connected with the central processing unit communication ends, described operation valve is connected with the central processing unit control end, described acquisition system is provided with Centralized Controller, telemanagement center, and described Centralized Controller signal input part is connected with communication module B end, and this Centralized Controller signal output part is connected with the telemanagement center through network.
Principle of work of the present utility model is as follows: when having current to flow through the water meter body, ultrasonic sensor gather the ultrasound wave co-current flow and counter-current flow signal offer the time measurement module, the time measurement module calculates the time interval signal of ultrasound wave co-current flow and counter-current flow, central processing unit carries out analyzing and processing by the time interval to the ultrasound wave co-current flow and counter-current flow, calculate the size of current in pipeline, display can show real-time traffic data or integrated flow data etc.Be built-in with real-time clock in central processing unit, when a period of time arranged arrives, as one month, integrated flow during this period of time uploaded to telemanagement center generation pay demand note by communication module, Centralized Controller and network; If the user does not pay water rate by time and the mode of agreement, the instruction of cutting off the water will be assigned in the telemanagement center, control the operation valve of corresponding water meter body closes through network and Centralized Controller, stop the user being supplied water, after the user pays owed water rate, energy telemanagement center can be lower to resuming water supply order immediately, and opening controlling valve resumes water supply.
Described central processing unit radio-frequency head is connected with radio-frequency module, and this radio-frequency module correspondence is provided with mobile handsets, can collect fast the usage data of water meter by mobile handsets.
Described central processing unit IC-card signal input part is connected with the IC-card reader, can realize like this pre-payment management of water rate, or pays water rate by mass transit card, city intelligent card etc.
Described network is GPRS network, or is 3G network, just uses the wireless phone network, can remove the inconvenience of wiring from, especially is applicable to the engineerings such as old water meter transformation.
The beneficial effects of the utility model are: adopt ultrasonic sensor to measure and use discharge, quick and accurate, telemanagement center and user's water meter communicate management, all drawbacks of manual metering have been removed from, become active management by the passive expense of urging simultaneously, remove the generation of the problem such as arrearage from, the user can supply water by immediate recovery after paying arrears water rate simultaneously, to user's life, offers convenience.
The accompanying drawing explanation
Fig. 1 is the utility model structured flowchart.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of ultrasonic intelligent water meter, comprise intellectual water meter body 1 and acquisition system 2, its key is: described intellectual water meter body 1 is provided with ultrasonic sensor 3, time measurement module 4, display 5, communication module 6, operation valve 14 and central processing unit 7, described display 5 adopts the LCD liquid crystal display, communication module 6 adopts the RS485 communication module, and central processing unit adopts single-chip microcomputer to complete data and calculates and process.Described ultrasonic sensor 3 is connected with time measurement module 4 signal input parts, the signal output part of this time measurement module 4 is connected with the single-chip microcomputer signal input part, described LCD liquid crystal display is connected with the single-chip microcomputer video end, described RS485 communication module A end is connected with the single chip communication end, and described operation valve 14 is connected with the Single-chip Controlling end.Described acquisition system 2 is provided with Centralized Controller 8, telemanagement center 9, described centralized control adopts 8 to adopt industrial computer or PC to complete, the concentrated areas such as general Yi Dong building or Yi Ge community arrange one, the management server that telemanagement center 9 is water-supplying unit, the RS485 communication interface of PC signal is connected with RS485 communication module B end, the network interface end of this PC is connected with the server of water-supplying unit through network 13, this network 13 is internet, or mobile network's networks such as GPRS, 3G.
The utility model is to realize like this, when having current to flow through water meter body 1, ultrasonic sensor 3 detects the co-current flow and counter-current flow signal detected is uploaded in time measurement module 4, time measurement module 4 will calculate the time interval of ultrasound wave co-current flow and counter-current flow, single-chip microcomputer calculates the accurate flow of current by this time interval, be provided with real-time clock in single-chip microcomputer, the real time data of water flow and cumulative data can be retained, and offer the LCD liquid crystal display and shown; When a period of time of setting arrives, as one month, single-chip microcomputer uploads to Centralized Controller 8 by the integrated flow data of this month by the RS485 communication module, Centralized Controller 8 is data being uploaded to by internet or wireless network in the management service of water-supplying unit, and this management server generates the corresponding list that takes according to the data on flows of each water meter; As the user does not pay water rate in the mode of agreement in official hour, just the instruction of cutting off the water can be assigned by management server by water-supplying unit, by the operation valve 14 of internet or wireless network and the corresponding water meter of Centralized Controller 8 control, close, stop water services; After the user pays up owed water rate, the management server of water-supplying unit can be assigned the instruction resumed water supply immediately, resume water supply, in prior art, the prepayment modes that adopt are managed more, need will after the insertion water meters such as IC-card, can resume water supply after recharging of customer, affect people's normal life.
For better realizing may further be the utility model:
Described central processing unit 7 radio-frequency heads are connected with radio-frequency module 10, and these radio-frequency module 10 correspondences are provided with mobile handsets 11.
Described central processing unit 7IC card signal input end is connected with IC-card reader 12, can realize pre-payment management like this, simultaneously as the telemanagement center is connected with administrative centers such as mass transit card, city intelligent cards, just can realize that the user adopts the modes such as mass transit card, city intelligent card to pay water rate by IC-card reader 12, convenient and swift.
Claims (4)
1. a ultrasonic intelligent water meter, comprise intellectual water meter body (1) and acquisition system (2), it is characterized in that: described intellectual water meter body (1) is provided with ultrasonic sensor (3), time measurement module (4), display (5), communication module (6), operation valve (14) and central processing unit (7), described ultrasonic sensor (3) is connected with time measurement module (4) signal input part, the signal output part of this time measurement module (4) is connected with central processing unit (7) signal input part, described display (5) is connected with central processing unit (7) video end, described communication module (6) A end is connected with central processing unit (7) communication ends, described operation valve (14) is connected with central processing unit (7) control end,
Described acquisition system (2) is provided with Centralized Controller (8), telemanagement center (9), described Centralized Controller (8) signal input part is connected with communication module (6) B end, and this Centralized Controller (8) signal output part is connected with telemanagement center (9) through network (13).
2. ultrasonic intelligent water meter according to claim 1, it is characterized in that: described central processing unit (7) radio-frequency head is connected with radio-frequency module (10), and this radio-frequency module (10) correspondence is provided with mobile handsets (11).
3. ultrasonic intelligent water meter according to claim 1, it is characterized in that: described central processing unit (7) IC-card signal input part is connected with IC-card reader (12).
4. ultrasonic intelligent water meter according to claim 1, it is characterized in that: described network (13) is GPRS network, or is 3G network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320412911 CN203366435U (en) | 2013-07-11 | 2013-07-11 | Ultrasonic intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320412911 CN203366435U (en) | 2013-07-11 | 2013-07-11 | Ultrasonic intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366435U true CN203366435U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320412911 Expired - Lifetime CN203366435U (en) | 2013-07-11 | 2013-07-11 | Ultrasonic intelligent water meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN203366435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482978A (en) * | 2014-12-10 | 2015-04-01 | 成都艺辰德迅科技有限公司 | Intelligent water meter based on internet of things |
| CN108022375A (en) * | 2017-12-29 | 2018-05-11 | 山东水发鲁控直饮水股份有限公司 | A kind of water meter system transmitted based on ultrasonic measurement and GPRS data |
-
2013
- 2013-07-11 CN CN 201320412911 patent/CN203366435U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482978A (en) * | 2014-12-10 | 2015-04-01 | 成都艺辰德迅科技有限公司 | Intelligent water meter based on internet of things |
| CN108022375A (en) * | 2017-12-29 | 2018-05-11 | 山东水发鲁控直饮水股份有限公司 | A kind of water meter system transmitted based on ultrasonic measurement and GPRS data |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
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| CX01 | Expiry of patent term |