CN106710180A - Meter reading method of water meter, water meter and system - Google Patents
Meter reading method of water meter, water meter and system Download PDFInfo
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- CN106710180A CN106710180A CN201510439290.4A CN201510439290A CN106710180A CN 106710180 A CN106710180 A CN 106710180A CN 201510439290 A CN201510439290 A CN 201510439290A CN 106710180 A CN106710180 A CN 106710180A
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Abstract
The invention is applicable to the technical field of water meters, and particularly relates to a meter reading method of a water meter, the water meter and a system. The meter reading method comprises the following steps: emitting a bluetooth signal; when receiving a meter reading request sent by a mobile terminal through bluetooth, determining a data type and a time slot, which correspond to the meter reading request, wherein the data type includes flow data and/or working status data; obtaining meter reading data corresponding to the data type and the time slot; and sending the meter reading data to the mobile terminal through the bluetooth. According to the water meter disclosed by the invention, the meter reading data are sent to the mobile terminal of a meter reader through the bluetooth, so that the convenience for the meter reader to read the meter is greatly improved, and errors in manual meter reading are completely avoided; then, the meter reading data are sent to a server from the mobile terminal; and the water meter not only can be used for outputting current flow data, but also can be used for outputting historical flow data and the working status data of the water meter, so that the situation that a water supplier and a water user perform fault nature determination and data dispute analysis on the water meter is facilitated.
Description
Technical field
The invention belongs to water meter technical field, more particularly to the meter register method of water meter, water meter and system.
Background technology
In the prior art, the person of checking meter needs to find water meter one by one when checking meter, artificial water-meter reading reading, and
Manual record meter reading.Existing convenience of checking meter is low, and expends a large amount of manpowers.Additionally, existing water
Table meter reading method can only obtain the current instantaneous delivery value and integrated flow value of water flowmeter, cause in water meter pair
When the metric results of water-carrying capacity occur abnormal, water supply side and the aggregate-value for being difficult to be shown according to water meter with water side
Data dispute analysis is carried out to water meter.
The content of the invention
In consideration of it, a kind of meter register method of water meter, water meter and system are the embodiment of the invention provides, to solve
The convenience of checking meter of existing water meter is low, human error easily occurs；And water meter can only provide current instantaneous stream
Value and integrated flow value, are unfavorable for water supply side and carry out that failure is qualitative and data dispute point to water meter with water side
The problem of analysis.
In a first aspect, a kind of meter register method of water meter is the embodiment of the invention provides, including：
Transmitting Bluetooth signal, and receive mobile terminal by bluetooth send check meter ask when, determine institute
The check meter corresponding data type of request and time period are stated, the data type includes data on flows and/or work
Status data；
Obtain the data type and time period corresponding meter reading data；
The meter reading data is sent to the mobile terminal by bluetooth.
Second aspect, the embodiment of the invention provides a kind of water meter, including：
Check meter request reception unit, for launching Bluetooth signal, and sent out by bluetooth mobile terminal is being received
Send check meter request when, it is determined that described check meter the corresponding data type of request and time period, the data type
Including data on flows and/or operating state data；
Meter reading data acquiring unit, for obtaining the data type and time period corresponding meter reading data；
Meter reading data transmitting element, for being sent to the mobile terminal meter reading data by bluetooth.
The third aspect, the embodiment of the invention provides a kind of kilowatt meter reading-out system of water meter, including：
Water meter and mobile terminal；
The water meter, for launching Bluetooth signal, is receiving the mobile terminal by copying that bluetooth sends
When table is asked, it is determined that described check meter the corresponding data type of request and time period, obtain the data type and
Time period corresponding meter reading data, is sent to the mobile terminal meter reading data by bluetooth, described
Data type includes data on flows and/or operating state data；
The mobile terminal, for sending request to the water meter of checking meter by bluetooth.
The beneficial effect that the embodiment of the present invention exists compared with prior art is：The embodiment of the present invention passes through water meter
Transmitting Bluetooth signal, makes the mobile terminal of the person of checking meter be built with water meter after the Bluetooth signal for detecting water meter transmitting
Vertical bluetooth connection simultaneously sends request to water meter of checking meter by bluetooth, and water meter is receiving copying for mobile terminal transmission
After table request, it is determined that check meter the corresponding data type of request and time period, obtain the data type that determines and when
Between the corresponding meter reading data of section, and meter reading data is sent by bluetooth to the mobile terminal of the person of checking meter, thus
Convenience and meter reading efficiency that the person of checking meter checks meter are substantially increased, and human error can be reduced；By mobile whole
Meter reading data is uploaded to top service device by end in time, water supply side is estimated to meter reading data in time；Water
Table can not only export current traffic data, moreover it is possible to export the working condition number of historical traffic data and water meter
According to being conducive to water supply side and carry out that failure is qualitative and data dispute analysis to water meter with water side, and be that analysis is used
Water rule and water supply dispute provide foundation.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to embodiment or existing skill
The accompanying drawing to be used needed for art description is briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present invention, for those of ordinary skill in the art, is not paying creative labor
On the premise of dynamic property, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the system architecture diagram of the kilowatt meter reading-out system of water meter provided in an embodiment of the present invention；
Fig. 2 is that the meter register method of water meter provided in an embodiment of the present invention realizes flow chart；
Fig. 3 is that the meter register method of the water meter that another embodiment of the present invention is provided realizes flow chart；
Fig. 4 is that the meter register method of the water meter that another embodiment of the present invention is provided realizes flow chart；
Fig. 5 is the structured flowchart of water meter provided in an embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and reality
Example is applied, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
Only it is used to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the system architecture diagram of the kilowatt meter reading-out system of water meter provided in an embodiment of the present invention, for the ease of
Illustrate, illustrate only the part related to the embodiment of the present invention.
Reference picture 1, the system includes：
Water meter 11 and mobile terminal 12.
Water meter 11 in the embodiment of the present invention can for electromagnetism water meter, ultrasonic water meter, vortex water meter or
Mechanical electronic mode water meter etc., is not limited thereto.Mobile terminal 12 in the embodiment of the present invention can be confession
The mobile terminal of water side, can also be with the mobile terminal of water side, for example, the mobile terminal of the person of checking meter or
The mobile terminal of user.
The water meter 11, for launching Bluetooth signal, is sent out the mobile terminal 12 is received by bluetooth
Send check meter request when, it is determined that described check meter the corresponding data type of request and time period, obtain the data
Type and time period corresponding meter reading data, are sent to the mobile terminal meter reading data by bluetooth
12, the data type includes data on flows and/or operating state data；
The mobile terminal 12, for sending request to the water meter 11 of checking meter by bluetooth.
Alternatively, the water meter 11 specifically for：
Bluetooth signal is launched with predeterminated frequency.
Further, the system also includes server 13.
The water meter 11 is additionally operable to：
When water meter fault message is detected, the water meter fault message is sent to server 13 and/or institute
State mobile terminal 12.
Alternatively, GPS (Global Position System, global positioning system are set in mobile terminal 12
System) module.When mobile terminal 12 obtains the meter reading data of water meter 11 by bluetooth, show mobile terminal
12 are closer to the position of water meter 11.Used as one embodiment of the present of invention, mobile terminal 12 is obtaining water
After the meter reading data of table 11, the geographical location information of mobile terminal 12 is obtained by GPS module, will moved
The geographical location information of dynamic terminal 12 as water meter 11 geographical location information, and by meter reading data and water meter
11 geographical location information is sent to server 13 by wireless communication technology, so that water supply side can supervise
Control the position of water meter 11.
Alternatively, the server 13 is additionally operable to：Send Location Request to the water meter 11；
The water meter 11 is additionally operable to：
Obtain the geographical location information of the water meter 11；
The geographical location information is sent to the server 13.
Alternatively, the mobile terminal 12 is additionally operable to send Location Request to the water meter 11；
The water meter 11 is additionally operable to send the geographical location information to the mobile terminal 12.
The embodiment of the present invention launches Bluetooth signal by water meter, the mobile terminal of the person of checking meter is being detected water meter
Bluetooth connection is set up with water meter after the Bluetooth signal of transmitting and request to water meter, water meter of checking meter is sent by bluetooth
After the request of checking meter for receiving mobile terminal transmission, it is determined that checking meter the corresponding data type of request and time
Section, obtains the data type and time period corresponding meter reading data for determining, and send out meter reading data by bluetooth
The mobile terminal of the person of checking meter is delivered to, convenience and meter reading efficiency that the person of checking meter checks meter thus is substantially increased,
And human error can be reduced；Meter reading data is uploaded to by top service device by mobile terminal in time, makes water supply side
Meter reading data is estimated in time；Water meter can not only export current traffic data, moreover it is possible to export historical traffic
The operating state data of data and water meter, is conducive to water supply side and carries out fault location to water meter with water side,
And be that analysis watering law and water supply dispute provide foundation.
What Fig. 2 showed the meter register method of water meter provided in an embodiment of the present invention realizes flow chart, and details are as follows：
In step s 201, launch Bluetooth signal, and receive mobile terminal by copying that bluetooth sends
When table is asked, it is determined that check meter the corresponding data type of request and time period, data type include data on flows and
/ or operating state data.
In embodiments of the present invention, water meter transmitting Bluetooth signal, allows the mobile terminal of the person of checking meter by indigo plant
Tooth searches water meter.After mobile terminal detects the Bluetooth signal of water meter transmitting, judge whether to need to this
Water meter is checked meter, if so, then mobile terminal sets up bluetooth connection with water meter, and is checked meter by bluetooth transmission
Ask to water meter.Data type and the time period of acquisition in need are carried in the request of checking meter of mobile terminal transmission
Information.For example, the corresponding data type of request of checking meter is for data on flows and operating state data, the time period is
In June, 2015.
Herein, data type includes data on flows and/or operating state data.Water meter by data on flows and
Operating state data is stored in memory.Wherein, data on flows includes current traffic data and historical traffic
Data.Current traffic data refers to the newest data on flows recorded in memory, for example, newest stream
Amount aggregate-value.The aggregate-value of the flow that water meter will be detected every Preset Time is sent to memory, is gone through
History data on flows, for example, water meter every 15 minutes (or 1 minute, 2 minutes, 3 minutes, 5 minutes,
10 minutes etc.) aggregate-value of water-carrying capacity that will detect sent to memory.The working condition type bag of water meter
Normal operating condition and abnormal operating condition are included, wherein, abnormal operating condition can include battery electric quantity exception
State, field circuit abnormality, empty pipe condition, electrode signal bias state, pulse transfinite state and/
Or instantaneous delivery overload etc..Operating state data includes working condition type and the working condition type
Duration.
In embodiments of the present invention, memory is nonvolatile memory.Alternatively, memory uses ferroelectricity
Memory (FRAM, Ferromagnetic Random Access Memory).Ferroelectric memory utilizes iron
The ferroelectric effect of electric crystal realizes data storage.Ferroelectric effect refers to apply certain electric field on ferroelectric crystal
When, the central atom of ferroelectric crystal is moved in the presence of electric field, and reaches a kind of stable state；Work as electric field
After being removed from ferroelectric crystal, the central atom of ferroelectric crystal can be maintained at original position.This is due to ferroelectricity
The intermediate layer of crystal is a high energy rank, and central atom can not cross high energy rank when there is no external energy
Another settling position is reached, therefore, ferroelectric memory keeps data not need voltage, it is not required that periodically
Refresh.It is unrelated with electromagnetic action by ferroelectric effect is a kind of intrinsic polarization polarization characteristic of ferroelectric crystal,
Therefore, the data of ferroelectric memory storage will not be influenceed by external condition (such as magnetic field), with non-easy
The storage characteristics of the property lost.Additionally, the read or write speed of ferroelectric memory is fast, and read-write power consumption is extremely low.By adopting
With ferroelectric memory, can effectively prevent data on flows and operating state data from losing, so that water supply side and use
The data on flows and operating state data of the Each point in time that water side can record according to memory determine water meter
Failure cause and fault time, and be analysis watering law and water supply dispute foundation is provided.
Preferably, the transmitting Bluetooth signal is specially：
Bluetooth signal is launched with predeterminated frequency.
As one embodiment of the present of invention, when water meter does not set up bluetooth connection with mobile terminal, water meter with
Predeterminated frequency launches Bluetooth signal, to reduce Bluetooth power consumption.For example, launching 6 milliseconds of indigo plant in every 2 seconds
Tooth signal.
In step S202, data type and time period corresponding meter reading data are obtained.
In step S203, meter reading data is sent to mobile terminal by bluetooth.
Water meter obtains data type and time period corresponding meter reading data from memory, and will be copied by bluetooth
Table data is activation is to mobile terminal.Can be uploaded to for meter reading data after meter reading data is received by mobile terminal
Server.
Fig. 3 shows that the meter register method of the water meter that another embodiment of the present invention is provided realizes flow chart, reference
Fig. 3：
In step S301, launch Bluetooth signal, and receiving mobile terminal by copying that bluetooth sends
When table is asked, it is determined that check meter the corresponding data type of request and time period, data type include data on flows and
/ or operating state data；
In step s 302, data type and time period corresponding meter reading data are obtained；
In step S303, meter reading data is sent to mobile terminal by bluetooth；
In step s 304, when water meter fault message is detected, water meter fault message is sent to service
Device and/or mobile terminal.
As one embodiment of the present of invention, when water meter is in abnormal operating condition, misoperation shape is generated
The corresponding water meter fault message of state, and water meter fault message is sent to server and/or mobile terminal.Example
Such as, when water meter is in battery electric quantity abnormality, the corresponding water meter failure of generation battery electric quantity abnormality
Information, and the corresponding water meter fault message of battery electric quantity abnormality is sent to server and/or movement eventually
End, makes water supply side process water meter failure in time.
In embodiments of the present invention, wireless communication module is set in water meter, is incited somebody to action with by wireless communication module
Water meter fault message is sent to server and/or mobile terminal.Wherein, wireless communication module can be used
GSM/GPRS (Global System for Mobile communication, global system for mobile communications) skill
Art, WCDMA (Wideband Code Division Multiple Access, WCDMA) technology
And/or OFDMA (Orthogonal Frequency Division Multiple Access, OFDM
Or WIFI wireless communication technologys etc., it is not limited thereto.
Used as one embodiment of the present of invention, when battery electric quantity is less than the first preset value, triggering battery electric quantity is different
Normal state.For example, the nominal voltage of battery is 3.6V, the first preset value is equal to 3.3V, when the reality of battery
When border voltage is less than 3.0V, water meter no longer works.Water meter by MCU (Microcontroller Unit,
Micro-control unit) read battery virtual voltage.When the virtual voltage of battery is less than 3.3V, triggering electricity
Pond electricity abnormality, and the corresponding water meter fault message of battery electric quantity abnormality is generated, to notify to supply water
Battery is changed in time in side, it is to avoid cell voltage drops to below 3.0V and is stopped.
It is pre- less than second in exciting current when water meter is electromagnetism water meter as one embodiment of the present of invention
If triggering field circuit abnormality during value, herein, the second preset value is equal to the 2/3 of rated exciting current.
When implementing, can connect a resistance of 10 Ω in the loop of field circuit, and exciting current is in 10 Ω
Resistance on produce first voltage, then produce second voltage by the way of power supply partial pressure.First voltage and
Two voltages are compared by comparator, when first voltage is less than second voltage, the output signal hair of comparator
Changing, now, exciting current is less than the second preset value.
As one embodiment of the present of invention, when the resistance between the electrode and reference ground of water meter is pre- more than the 3rd
If during value, triggering empty pipe condition.
As one embodiment of the present of invention, when the corresponding voltage of the electrode of water meter and the difference of predeterminated voltage
When absolute value is more than four preset values, trigger electrode deviation of signal state shows that electrode may be corroded.
As one embodiment of the present of invention, when the pulse output frequencies of water meter are more than five preset values, touch
Hair pulse is transfinited state.
As one embodiment of the present of invention, when the instantaneous delivery of water meter is more than six preset values, wink is triggered
When overload state.
Fig. 4 shows that the meter register method of the water meter that another embodiment of the present invention is provided realizes flow chart, reference
Fig. 4：
In step S401, when the Location Request that server or mobile terminal send is received, obtain
The geographical location information of water meter；
In step S402, geographical location information is sent to server or mobile terminal；
In step S403, launch Bluetooth signal, and receiving mobile terminal by copying that bluetooth sends
When table is asked, it is determined that check meter the corresponding data type of request and time period, data type include data on flows and
/ or operating state data；
In step s 404, data type and time period corresponding meter reading data are obtained；
In step S405, meter reading data is sent to mobile terminal by bluetooth.
In embodiments of the present invention, GPS module is set in water meter, water supply side is monitored water meter
Position.When water meter receives the Location Request that server or mobile terminal send, by GPS module
Obtain water meter geographical location information, and by wireless communication technology by the geographical location information of water meter send to
Server or mobile terminal.
It should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to that execution is suitable
The priority of sequence, the execution sequence of each process should determine that the present invention is real without reply with its function and internal logic
The implementation process for applying example constitutes any restriction.
The embodiment of the present invention launches Bluetooth signal by water meter, the mobile terminal of the person of checking meter is being detected water meter
Bluetooth connection is set up with water meter after the Bluetooth signal of transmitting and request to water meter, water meter of checking meter is sent by bluetooth
After the request of checking meter for receiving mobile terminal transmission, it is determined that checking meter the corresponding data type of request and time
Section, obtains the data type and time period corresponding meter reading data for determining, and send out meter reading data by bluetooth
The mobile terminal of the person of checking meter is delivered to, convenience and meter reading efficiency that the person of checking meter checks meter thus is substantially increased,
And human error can be reduced；Meter reading data is uploaded to by top service device by mobile terminal in time, makes water supply side
Meter reading data is estimated in time；Water meter can not only export current traffic data, moreover it is possible to export historical traffic
The operating state data of data and water meter, is conducive to water supply side and carries out fault location to water meter with water side,
And be that analysis watering law and water supply dispute provide foundation.
Fig. 5 shows the structured flowchart of water meter provided in an embodiment of the present invention, and the water meter can be in Fig. 1
Water meter 11, the water meter can be used for the meter register method of water meter of the service chart 2 shown in Fig. 4.For the ease of saying
It is bright, illustrate only the part related to the embodiment of the present invention.
Reference picture 5, the water meter includes：
Request reception unit of checking meter 51, for launching Bluetooth signal, and is receiving mobile terminal by bluetooth
Send check meter request when, it is determined that described check meter the corresponding data type of request and time period, the data class
Type includes data on flows and/or operating state data；
Meter reading data acquiring unit 52, for obtaining the data type and time period corresponding meter reading data；
Meter reading data transmitting element 53, for being sent to the movement eventually the meter reading data by bluetooth
End.
Preferably, it is described check meter request reception unit 51 specifically for：
Bluetooth signal is launched with predeterminated frequency, and is receiving the request of checking meter that mobile terminal is sent by bluetooth
When, it is determined that described check meter the corresponding data type of request and time period, the data type includes data on flows
And/or operating state data.
Preferably, the water meter also includes：
Failure reporting unit 54, for when water meter fault message is detected, by water meter fault message hair
Deliver to server and/or the mobile terminal.
Preferably, the water meter also includes：
Geographical location information acquiring unit 55, for when receiving what server or the mobile terminal sent
During Location Request, the geographical location information of the water meter is obtained；
Geographical location information transmitting element 56, for the geographical location information to be sent to the server or
Mobile terminal described in person.
The embodiment of the present invention launches Bluetooth signal by water meter, the mobile terminal of the person of checking meter is being detected water meter
Bluetooth connection is set up with water meter after the Bluetooth signal of transmitting and request to water meter, water meter of checking meter is sent by bluetooth
After the request of checking meter for receiving mobile terminal transmission, it is determined that checking meter the corresponding data type of request and time
Section, obtains the data type and time period corresponding meter reading data for determining, and send out meter reading data by bluetooth
The mobile terminal of the person of checking meter is delivered to, convenience and meter reading efficiency that the person of checking meter checks meter thus is substantially increased,
And human error can be reduced；Meter reading data is uploaded to by top service device by mobile terminal in time, makes water supply side
Meter reading data is estimated in time；Water meter can not only export current traffic data, moreover it is possible to export historical traffic
The operating state data of data and water meter, is conducive to water supply side and carries out fault location to water meter with water side,
And be that analysis watering law and water supply dispute provide foundation.
Those of ordinary skill in the art with reference to what the embodiments described herein was described it is to be appreciated that respectively show
The unit and algorithm steps of example, can be come with the combination of electronic hardware or computer software and electronic hardware
Realize.These functions are performed with hardware or software mode actually, depending on the application-specific of technical scheme
And design constraint.Professional and technical personnel can be realized to each specific application using distinct methods
Described function, but this realization is it is not considered that beyond the scope of this invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, foregoing description
System, water meter and unit specific work process, may be referred to the corresponding process in preceding method embodiment,
Will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, water meter and side
Method, can realize by another way.For example, water meter embodiment described above is only schematic
, for example, the division of the unit, only a kind of division of logic function, can there is another when actually realizing
Outer dividing mode, such as multiple units can combine or be desirably integrated into another system, or some spies
Levying to ignore, or does not perform.It is another, shown or discussed coupling or direct-coupling each other
Or communication connection can be by some interfaces, the INDIRECT COUPLING of unit or communication connection, can be it is electrical,
Mechanical or other forms.
It is described as separating component illustrate unit can be or may not be it is physically separate, as
The part that unit shows can be or may not be physical location, you can with positioned at a place, or
Can also be distributed on multiple NEs.Can select according to the actual needs therein some or all of
Unit realizes the purpose of this embodiment scheme.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit,
Can also be that unit is individually physically present, it is also possible to which two or more units are integrated in a unit
In.
If the function is to realize in the form of SFU software functional unit and as independent production marketing or use
When, can store in a computer read/write memory medium.Based on such understanding, skill of the invention
Part that art scheme substantially contributes to prior art in other words or the part of the technical scheme can be with
Embodied in the form of software product, the computer software product is stored in a storage medium, including
Some instructions are used to so that a computer equipment (can be personal computer, server, or network sets
It is standby etc.) perform all or part of step of each embodiment methods described of the invention.And foregoing storage medium
Including：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), deposit at random
Access to memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be stored
The medium of program code.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited to
This, any one skilled in the art the invention discloses technical scope in, can readily occur in
Change or replacement, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should
It is described to be defined by scope of the claims.
Claims (10)
1. a kind of meter register method of water meter, it is characterised in that including：
Transmitting Bluetooth signal, and receive mobile terminal by bluetooth send check meter ask when, determine institute
The check meter corresponding data type of request and time period are stated, the data type includes data on flows and/or work
Status data；
Obtain the data type and time period corresponding meter reading data；
The meter reading data is sent to the mobile terminal by bluetooth.Again by mobile terminal by data is activation
To server.
2. the method for claim 1, it is characterised in that the transmitting Bluetooth signal is specially：
Bluetooth signal is launched with predeterminated frequency.
3. the method for claim 1, it is characterised in that checked meter described by bluetooth described
After data is activation to the mobile terminal, methods described also includes：
When water meter fault message is detected, the water meter fault message is sent to server and/or described
Mobile terminal.
4. the method for claim 1, it is characterised in that before the transmitting Bluetooth signal,
Methods described also includes：
When the Location Request that server or the mobile terminal send is received, the ground of the water meter is obtained
Reason positional information；
The geographical location information is sent to the server.
5. a kind of water meter, it is characterised in that including：
Check meter request reception unit, for launching Bluetooth signal, and sent out by bluetooth mobile terminal is being received
Send check meter request when, it is determined that described check meter the corresponding data type of request and time period, the data type
Including data on flows and/or operating state data；
Meter reading data acquiring unit, for obtaining the data type and time period corresponding meter reading data；
Meter reading data transmitting element, for being sent to the mobile terminal meter reading data by bluetooth.
6. water meter as claimed in claim 5, it is characterised in that the request reception unit of checking meter is specific
For：
Bluetooth signal is launched with predeterminated frequency, and is receiving the request of checking meter that mobile terminal is sent by bluetooth
When, it is determined that described check meter the corresponding data type of request and time period, the data type includes data on flows
And/or operating state data.
7. water meter as claimed in claim 5, it is characterised in that the water meter also includes：
Failure reporting unit, for when water meter fault message is detected, the water meter fault message being sent
To server and/or the mobile terminal.
8. water meter as claimed in claim 5, it is characterised in that the water meter also includes：
Geographical location information acquiring unit, for when determining of receiving that server or the mobile terminal send
During the request of position, the geographical location information of the water meter is obtained；
Geographical location information transmitting element, for the geographical location information to be sent to the server or
The mobile terminal.
9. a kind of kilowatt meter reading-out system of water meter, it is characterised in that including：
Water meter and mobile terminal；
The water meter, for launching Bluetooth signal, is receiving the mobile terminal by copying that bluetooth sends
When table is asked, it is determined that described check meter the corresponding data type of request and time period, obtain the data type and
Time period corresponding meter reading data, is sent to the mobile terminal meter reading data by bluetooth, described
Data type includes data on flows and/or operating state data；
The mobile terminal, for sending request to the water meter of checking meter by bluetooth.
10. system as claimed in claim 9, it is characterised in that the system also includes：
Server；
The water meter is additionally operable to：
When water meter fault message is detected, the water meter fault message is sent to server and/or described
Mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439290.4A CN106710180A (en) | 2015-07-23 | 2015-07-23 | Meter reading method of water meter, water meter and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439290.4A CN106710180A (en) | 2015-07-23 | 2015-07-23 | Meter reading method of water meter, water meter and system |
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| CN106710180A true CN106710180A (en) | 2017-05-24 |
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| CN201510439290.4A Pending CN106710180A (en) | 2015-07-23 | 2015-07-23 | Meter reading method of water meter, water meter and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228692A (en) * | 2017-06-30 | 2017-10-03 | 深圳龙电电气股份有限公司 | The metering method and its device of a kind of water flow |
| CN107462295A (en) * | 2017-07-06 | 2017-12-12 | 张正玺 | A kind of intelligent modularized water meter movement |
| CN112286899A (en) * | 2020-10-30 | 2021-01-29 | 南方电网科学研究院有限责任公司 | Meter data quality evaluation method, meter reading center terminal, system, equipment and medium |
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| CN112286899A (en) * | 2020-10-30 | 2021-01-29 | 南方电网科学研究院有限责任公司 | Meter data quality evaluation method, meter reading center terminal, system, equipment and medium |
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Application publication date: 20170524 |