CN204965604U - Intelligent water meter - Google Patents
Intelligent water meter Download PDFInfo
- Publication number
- CN204965604U CN204965604U CN201520747698.3U CN201520747698U CN204965604U CN 204965604 U CN204965604 U CN 204965604U CN 201520747698 U CN201520747698 U CN 201520747698U CN 204965604 U CN204965604 U CN 204965604U
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- China
- Prior art keywords
- water meter
- microprocessor
- reader device
- memory
- water
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Abstract
The utility model relates to an intelligent water meter, including water gauge and user's card, the water gauge is including the casing and arrange in flow sensor, microprocessor, memory, reader device, valve control circuit and electric control valve in the casing, microprocessor pass through the data acquisition circuit with flow sensor is connected, microprocessor connects memory, reader device, and pass through valve control circuit connects electric control valve, be equipped with on the casing and be used for the reader device reads ka qu is read in the contact of user kanei information, the reader device with user's joint touches the contact can be write this user ka nei information into after reading kaqu save in the memory. The utility model discloses can realize intelligence charges to can realize that the ladder charges.
Description
Technical field
The utility model belongs to water meter technical field, is specifically related to a kind of prepayment intelligent water meter that can realize staged metering and billing.
Background technology
Existing IC-card water meter, as media by IC-card, by in disposable for user profile loading water meter, be converted into water consumption according to the single water price of initial setting up to prestore in water meter, user consumes the water yield at every turn and deducts from the water yield that prestores, until the water yield is zero, and then go to water supply company to go to buy the corresponding water yield, then insert in water meter and re-use.
China is vast in territory, and various places water resource differs greatly, and pole, water shortage zone need realize quantitatively dividing valency to supply water, existing water meter water price is single, cannot accomplish the actual conditions requirement according to various places, realizes point valency arrange in the different phase of water total amount, therefore, need to be improved.
Utility model content
The purpose of this utility model is solve above-mentioned technical matters and provide a kind of intellectual water meter that can realize staged metering and billing.
For achieving the above object, the utility model adopts following technical scheme:
A kind of intellectual water meter, comprises water meter and subscriber card; Described water meter includes housing and is placed in the flow sensor of described housing, microprocessor, memory, reader device, valve control circuit and motor-operated control valve; Described microprocessor is connected with described flow sensor by data acquisition circuit, described microprocessor connects described memory, reader device, and connect motor-operated control valve by described valve control circuit, described housing is provided with the contact card-reading zone of reading described subscriber card internal information for described reader device, this subscriber card internal information, after contacting described contact card-reading zone with described subscriber card, can write in described memory and store by described reader device.
Described water meter comprises one for showing the display device of current residual amount information and current water price, and described display device is connected with described microprocessor.
Described water meter includes warning device, is connected with described microprocessor, for reporting to the police when current remaining sum reaches predetermined alarm limits.
Described water meter comprises human-computer interaction device, is connected with described microprocessor, sets described predetermined alarm limits for user.
Described warning device is audible-visual annunciator.
Described display device is display screen.
The utility model is by comprising water meter and subscriber card; Described water meter includes housing and is placed in the flow sensor of described housing, microprocessor, memory, reader device, valve control circuit and motor-operated control valve; Described microprocessor is connected with described flow sensor by data acquisition circuit, described microprocessor connects described memory, reader device, and connect motor-operated control valve by described valve control circuit, described housing is provided with the contact card-reading zone of reading described subscriber card internal information for described reader device, described reader device is after contacting described contact card-reading zone with described subscriber card, this subscriber card internal information can be write in described memory and store, can smart charge be realized, and ladder charging can be realized.
Accompanying drawing explanation
The theory structure schematic diagram of the intellectual water meter that Fig. 1 provides for the utility model embodiment.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Shown in Figure 1, a kind of intellectual water meter, comprises water meter and subscriber card; Described water meter includes housing and is placed in the flow sensor of described housing, microprocessor, memory, reader device, valve control circuit and motor-operated control valve; Described microprocessor is connected with described flow sensor by data acquisition circuit, described microprocessor connects described memory, reader device, and connect motor-operated control valve by described valve control circuit, described housing is provided with the contact card-reading zone of reading described subscriber card internal information for described reader device, this subscriber card internal information, after contacting described contact card-reading zone with described subscriber card, can write in described memory and store by described reader device.
Further, described water meter comprises one for showing the display device of current residual amount information and current water price, and described display device is connected with described microprocessor.Conveniently can show current current water consumption information and current water price like this, facilitate user to grasp current water consumption information and current water price information.
Preferably, described display device is display screen, and this display screen can LCD display, or other display screen, also can be touch display screen etc.
Further, described water meter includes warning device, is connected with described microprocessor, for reporting to the police when current remaining sum reaches predetermined alarm limits.Like this, report to the police when current residue water consumption reaches predetermined alarm limits, reminding user, carries out buying the water needed to water-supplying unit in time and uses, and uses to prevent using up rear impact life.
Further, described water meter comprises human-computer interaction device or human-computer interaction module, is connected with described microprocessor, sets described predetermined alarm limits for user.By being provided with human-computer interaction device, be connected with described microprocessor, the corresponding predetermined alarm limits of sets itself is needed according to oneself by user, realize customizing alarm limits by user oneself according to the water consumption size of oneself family, the setting solving single alarm limits can not adapt to the problem of the needs that different domestic waters is reported to the police.
It should be noted that, described human-computer interaction device can be physical button or touch key-press etc., specifically do not limit, by operating this physical button or touch key-press, user can need setting to meet the alarm limits of own home front yard water according to the size of oneself domestic water consumption.
Preferably, described warning device is audible-visual annunciator.Can realize being reported to the police by light or voice output, should water be bought to user's prompting.
In specific implementation, described audible-visual annunciator can be adopt sound and light alarm chip to realize, and one or more snippets prompting alarm sound of can pre-recording carries out alarm, and user can select corresponding alarm sound by human-computer interaction module.
It should be noted that, described subscriber card is through encryption measures process and have fixing data layout, wherein containing ID identification code, the current amount of money and the stepped water pricing computing information of prestoring, is read by reader device for microprocessor.
When energized, first microprocessor sends Card Reader instruction to reader device, if the card of coupling, then card internal information can be read in and be stored in memory for microprocessor and call, by stepped water pricing computing information, the water consumption of real-time detection computations user and corresponding water price standard, and deduct the water rate in current ladder in real time according to the water consumption in current ladder; If the Igor Kanygin specified number read in current ladder is not less than set minimum amount, then send valve opening instruction to valve control circuit, drive the unlatching of motor-operated control valve to send water; And read the instruction of flow information, detect accumulative water consumption within the scope of which ladder, thus control different ladder Freight Basis.If the Igor Kanygin specified number read in current water ladder is not less than set minimum amount, then send valve opening instruction to valve control circuit, drive the closedown of motor-operated control valve to send water, and real-time reminding user purchases water.
Can find out, the utility model is by comprising water meter and subscriber card; Described water meter includes housing and is placed in the flow sensor of described housing, microprocessor, memory, reader device, valve control circuit and motor-operated control valve; Described microprocessor is connected with described flow sensor by data acquisition circuit, described microprocessor connects described memory, reader device, and connect motor-operated control valve by described valve control circuit, described housing is provided with the contact card-reading zone of reading described subscriber card internal information for described reader device, described reader device is after contacting described contact card-reading zone with described subscriber card, this subscriber card internal information can be write in described memory and store, can smart charge be realized, and ladder charging can be realized.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. an intellectual water meter, is characterized in that, comprises water meter and subscriber card; Described water meter includes housing and is placed in the flow sensor of described housing, microprocessor, memory, reader device, valve control circuit and motor-operated control valve; Described microprocessor is connected with described flow sensor by data acquisition circuit, described microprocessor connects described memory, reader device, and connect motor-operated control valve by described valve control circuit, described housing is provided with the contact card-reading zone of reading described subscriber card internal information for described reader device, this subscriber card internal information, after contacting described contact card-reading zone with described subscriber card, can write in described memory and store by described reader device.
2. intellectual water meter according to claim 1, it is characterized in that, described water meter comprises one for showing the display device of current residual amount information and current water price, and described display device is connected with described microprocessor.
3. intellectual water meter according to claim 1 or 2, is characterized in that, described water meter includes warning device, is connected with described microprocessor, for reporting to the police when current remaining sum reaches predetermined alarm limits.
4. intellectual water meter according to claim 3, it is characterized in that, described water meter comprises human-computer interaction device, is connected with described microprocessor, sets described predetermined alarm limits for user.
5. intellectual water meter according to claim 3, it is characterized in that, described warning device is audible-visual annunciator.
6. intellectual water meter according to claim 2, it is characterized in that, described display device is display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747698.3U CN204965604U (en) | 2015-09-23 | 2015-09-23 | Intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747698.3U CN204965604U (en) | 2015-09-23 | 2015-09-23 | Intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965604U true CN204965604U (en) | 2016-01-13 |
Family
ID=55060654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747698.3U Expired - Fee Related CN204965604U (en) | 2015-09-23 | 2015-09-23 | Intelligent water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204965604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195106A (en) * | 2017-04-08 | 2017-09-22 | 韦智生 | The water meter of preventing water burglary arrearage auto water stopping |
-
2015
- 2015-09-23 CN CN201520747698.3U patent/CN204965604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195106A (en) * | 2017-04-08 | 2017-09-22 | 韦智生 | The water meter of preventing water burglary arrearage auto water stopping |
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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: 20160113 Termination date: 20170923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |