CN208314988U - A kind of water meter reading system - Google Patents
A kind of water meter reading system Download PDFInfo
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- CN208314988U CN208314988U CN201820753909.8U CN201820753909U CN208314988U CN 208314988 U CN208314988 U CN 208314988U CN 201820753909 U CN201820753909 U CN 201820753909U CN 208314988 U CN208314988 U CN 208314988U
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Abstract
The utility model discloses a kind of water meter reading systems, comprising: water meter, service management module, smart machine and background server, the service management module include the first controller, bluetooth communication, power module and GPRS communication module；The water meter includes second controller, water metering module and water valve control module, and first controller is connect with the second controller；The service management module passes through GPRS communication module and background server connection communication by bluetooth communication and smart machine connection communication, the service management module.The water data of water meter is sent to smart machine or background server by service management module by the utility model, is realized that water meter reading calculates, in addition can be connect by smart machine with water meter, updates charging information.User's water-filling expense no longer needs special messenger to operate on local management software, supplements with money and is no longer limited by time, geographical location, the user and manager of great convenience.
Description
Technical field
The utility model relates to intellectual water meter and water utilities meter reading account settlement business, a kind of water meter reading systems.
Background technique
In the prior art, meter reader needs to find one by one in meter reading water meter, artificial water-meter reading reading, and manual record
Meter reading.Existing meter reading convenience is low, and expends a large amount of manpowers.In addition, existing water meter reading mode can only obtain water
The current instantaneous flow value and integrated flow value of flowmeter cause when metric results of the water meter for water flow occur abnormal,
Water supply side and with water side be difficult to the aggregate-value shown according to water meter to water meter carry out data dispute analysis.Existing water meter clearing system
System has the disadvantage that:
1. charging system is locally to supplement with money, supplementing medium with money is IC card；Supplementing with money needs special messenger to operate on local management software, by
The limitation of time, geographical location, non-working time can not supplement with money.
2. not providing user's water consumer record, user's actual used water amount can not be managed and whether recharge amount matches, nothing
Method finds the case where illegal usage.
3. not providing meter-reading function, water data can not be provided, subsequent data analysis cannot be carried out to user, met not
The demand of the operation systems such as intelligent water utilities.
The management of 4.IC card is cumbersome, IC card damage such as occurs and need to replace in recharge point again after losing to block, and open card again.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of the utility model is to provide a kind of water rate inquiry, supplement with money facilitate water
Table kilowatt meter reading-out system.
The technical scheme adopted by the utility model is a kind of water meter reading system, comprising: water meter, service management module,
Smart machine and background server, the service management module include the first controller, bluetooth communication, power module and
GPRS communication module, first controller are connect with bluetooth communication and GPRS communication module respectively, first control
The input terminal of device is connect with the output end of the power module；The water meter includes second controller, water metering module and water
Valve control module, the input terminal of the second controller are connect with the output end of the water metering module, second control
The output end of device is connect with the input terminal of water valve control module, and first controller is connect with the second controller；It is described
Service management module communicates mould by GPRS by bluetooth communication and smart machine connection communication, the service management module
Block and background server connection communication.
Further, first controller includes STM32L151C8T6 chip.
Further, the bluetooth communication includes BM-S02A chip.
Further, the GPRS communication module includes M6310 chip, SIM card covers and antenna, the M6310 chip
Input terminal is connect with the output end of the output end of SIM card set and antenna respectively.
Further, the power module includes battery, voltage regulator circuit and electric power detection module, the output end of the battery
It is connect respectively with the input terminal of the input terminal of the voltage regulator circuit and electric power detection module, the output of the electric power detection module
End is connect with the input terminal of first controller, the input with first controller respectively of the output end of the voltage regulator circuit
The input terminal connection at end, the input terminal of bluetooth communication and GPRS communication module.
It further, further include NB-IOT communication module, the NB-IOT communication module is connect with first controller.
Further, the smart machine is smart phone, tablet computer or laptop.
The beneficial effects of the utility model are: the utility model is sent the water data of water meter by service management module
To smart machine or background server, realizes that water meter reading calculates, in addition can be connect by smart machine with water meter, update is supplemented with money
Information.User's water-filling expense no longer needs special messenger to operate on local management software, supplements with money and is no longer limited by time, geographical location,
The user and manager of great convenience.
Detailed description of the invention
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
Fig. 1 is the module frame chart of the utility model；
Fig. 2 is the circuit diagram of a specific embodiment of service management module and water meter in the utility model；
Fig. 3 is the circuit diagram of one specific embodiment of the first controller in the utility model；
Fig. 4 is the circuit diagram of one specific embodiment of bluetooth communication in the utility model；
Fig. 5 is the circuit diagram of one specific embodiment of GPRS communication module in the utility model；
Fig. 6 is the circuit diagram of one specific embodiment of power module in the utility model.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
As shown in Figure 1, a kind of water meter reading system, comprising: water meter, service management module, smart machine and background service
Device, the service management module includes the first controller, bluetooth communication, power module and GPRS communication module, described
First controller is connect with bluetooth communication and GPRS communication module respectively, the input terminal and the electricity of first controller
The output end of source module connects；The water meter includes second controller, water metering module and water valve control module, and described second
The input terminal of controller is connect with the output end of the water metering module, and the output end and water valve of the second controller control
The input terminal of module connects, and first controller is connect with the second controller；The service management module passes through bluetooth
Communication module and smart machine connection communication, the service management module are connect by GPRS communication module with background server logical
Letter.
Preferably, scheme as an alternative or supplement, further includes NB-IOT communication module, the NB-IOT communication module with
The first controller connection.
In the utility model, water meter records water consumption by water metering module, is opened and closed water valve, water by water valve control module
The water data of water meter is sent to smart machine by water data mode to service management module, by service management module by table
(smart machine is smart phone, tablet computer or laptop) or background server, realize that water meter reading calculates, separately
It can be connect outside by smart machine with water meter, update charging information.User's water-filling expense no longer needs special messenger on local management software
Operation, supplements with money and is no longer limited by time, geographical location, the user and manager of great convenience.
It is further used as preferred embodiment, the power module includes battery, voltage regulator circuit and electric power detection module,
The output end of the battery is connect with the input terminal of the input terminal of the voltage regulator circuit and electric power detection module respectively, the electricity
Amount detection module output end connect with the input terminal of first controller, the output end of the voltage regulator circuit respectively with it is described
The input terminal of the input terminal of first controller, the input terminal of bluetooth communication and GPRS communication module connects.
Explanation is unfolded in physical circuit and its connection relationship below for modules.
As shown in Figure 2 to Figure 3, water meter is electronic water meter in the present embodiment, and the first controller U1 is
STM32L151C8T6 chip single-chip microcontroller.Water meter passes through interface (vout, RXD, TXD, GND) electricity with the first controller U1 respectively
Source foot, 21 feet, 22 feet and the connection of GND foot.
As shown in figure 4, the bluetooth communication includes BM-S02A chip and its peripheral circuit, the BM-S02A chip
16 foot, 17 foot connect with 31 feet of the first controller, 32 feet.RF-BM-S02A uses Texas Instrument (TI) CC2541 technical grade
Level blue-tooth intelligence (BLE) core chips cooperates the RF-4 plate of profession, high-accuracy capacitor and crystal, escorts for module performance
It escorts.The purpose of design of this module is rapid bridge joint electronic product and Intelligent mobile equipment, can be widely applied to this demand
Various electronic equipments, such as instrument and meter, logistic track, health medical treatment, smart home, sports metering, automotive electronics, casual toy
Deng.
As shown in figure 5, the GPRS communication module includes M6310 chip, SIM card set and antenna, the M6310 chip
Input terminal connect respectively with the output end of SIM card set and the output end of antenna, 1 foot of M6310 chip, 2 feet and the
12,13 feet of one controller U1 connect.
As shown in fig. 6, voltage regulator circuit includes model S-812C33 voltage stabilizing chip U2 and its peripheral circuit, the anode of battery
+ BAT is connect with the V1 of voltage stabilizing chip U2, the V0 of voltage stabilizing chip U2 to the first controller, bluetooth communication, power module with
And the power supply of GPRS communication module, the electric quantity detecting circuit includes metal-oxide-semiconductor Q1, resistance R1, second resistance R2 and capacitor C1,
Anode+the BAT of battery is connect by resistance R1 with the source electrode of metal-oxide-semiconductor Q2, and the drain electrode of metal-oxide-semiconductor Q2 is connected to ground, grid and the
28 feet of one controller U1 connect, the anode+BAT of battery by resistance R1 respectively with 29 feet and electricity of the first controller U1
Hold one end connection of C1, the other end of capacitor C1 is connected to ground.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of water meter reading system characterized by comprising water meter, service management module, smart machine and background service
Device,
The service management module includes the first controller, bluetooth communication, power module and GPRS communication module, described
First controller is connect with bluetooth communication and GPRS communication module respectively, the input terminal and the electricity of first controller
The output end of source module connects；
The water meter includes second controller, water metering module and water valve control module, the input terminal of the second controller
It is connect with the output end of the water metering module, the output end of the second controller and the input terminal of water valve control module connect
It connects, first controller is connect with the second controller；
The service management module is passed through by bluetooth communication and smart machine connection communication, the service management module
GPRS communication module and background server connection communication.
2. water meter reading system according to claim 1, it is characterised in that: first controller includes
STM32L151C8T6 chip.
3. water meter reading system according to claim 1, it is characterised in that: the bluetooth communication includes BM-S02A
Chip.
4. water meter reading system according to claim 1, it is characterised in that: the GPRS communication module includes M6310 core
Piece, SIM card set and antenna, the input terminal of the M6310 chip respectively with the SIM card set output end and antenna it is defeated
Outlet connection.
5. water meter reading system according to claim 1, it is characterised in that: the power module includes battery, pressure stabilizing electricity
Road and electric power detection module, the output end of the battery respectively with the input terminal and electric power detection module of the voltage regulator circuit
Input terminal connection, the output end of the electric power detection module connect with the input terminal of first controller, and the pressure stabilizing is electric
The output end on road respectively with the input terminal of first controller, the input terminal of bluetooth communication and GPRS communication module
Input terminal connection.
6. water meter reading system according to claim 5, it is characterised in that: it further includes NB-IOT communication module, described
NB-IOT communication module is connect with first controller.
7. water meter reading system according to any one of claims 1 to 6, it is characterised in that: the smart machine is intelligence
Mobile phone, tablet computer or laptop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753909.8U CN208314988U (en) | 2018-05-18 | 2018-05-18 | A kind of water meter reading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753909.8U CN208314988U (en) | 2018-05-18 | 2018-05-18 | A kind of water meter reading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208314988U true CN208314988U (en) | 2019-01-01 |
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ID=64712843
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820753909.8U Active CN208314988U (en) | 2018-05-18 | 2018-05-18 | A kind of water meter reading system |
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| CN (1) | CN208314988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710361A (en) * | 2020-11-27 | 2021-04-27 | 杭州西力智能科技股份有限公司 | Magnetic induction on-off control's wireless intelligent water gauge of low-power consumption |
-
2018
- 2018-05-18 CN CN201820753909.8U patent/CN208314988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710361A (en) * | 2020-11-27 | 2021-04-27 | 杭州西力智能科技股份有限公司 | Magnetic induction on-off control's wireless intelligent water gauge of low-power consumption |
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