CN108362349A - A kind of smart electronics water meter - Google Patents
A kind of smart electronics water meter Download PDFInfo
- Publication number
- CN108362349A CN108362349A CN201810010802.9A CN201810010802A CN108362349A CN 108362349 A CN108362349 A CN 108362349A CN 201810010802 A CN201810010802 A CN 201810010802A CN 108362349 A CN108362349 A CN 108362349A
- Authority
- CN
- China
- Prior art keywords
- water meter
- module
- microcontroller
- receiving tube
- infrared receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
Abstract
The invention discloses a kind of smart electronics water meters, including mechanical water meter ontology, the mechanical water meter ontology is provided with gear, the invention further includes infrared transmitting tube, infrared receiving tube, microcontroller, power module and GPRS module, the infrared transmitting tube and infrared receiving tube are separately positioned on gear both sides up and down, the infrared receiving tube output end is connected with single-chip microcomputer input, and the microcontroller and GPRS module two-way communication link, the power module are powered for each circuit module.Specifically, the present invention being used cooperatively by infrared transmitting tube and infrared receiving tube detects the rotation of mechanical water meter body middle gear, and to which the water consumption of user be precisely calculated, microcontroller is again sent the water usage data of user by GPRS module.The invention is not readily susceptible to extraneous artificial or other factors interference effect.The invention is for monitoring user's water consumption.
Description
Technical field
The present invention relates to electronic water meter technical fields.
Background technology
Tap water supply company is that the domestic consumption of user every month is obtained by water meter, and based on this to user
Collect water rate.
But most of existing water meter is to belong to stem-winder, can only detect the water consumption of user's every month, and also need
It wants staff's timing to visit on water-meter reading and uses water information.Release a kind of water meter configured with camera on the market thus,
Periodically start the water consumption information shown by camera water-meter reading.But this water meter be easy by many factors interference and
Lead to not clearly acquire image data clearly, it is not accurate to eventually lead to reading.
Invention content
The technical problem to be solved by the present invention is to：A kind of accurate smart electronics water meter of reading is provided.
The solution that the present invention solves its technical problem is：
A kind of smart electronics water meter, including mechanical water meter ontology, the mechanical water meter ontology are provided with gear, present invention wound
It further includes infrared transmitting tube, infrared receiving tube, microcontroller, power module and GPRS module to make, the infrared transmitting tube and
Infrared receiving tube is separately positioned on gear both sides up and down, and the infrared receiving tube output end is connected with single-chip microcomputer input, described
Microcontroller and GPRS module two-way communication link, the power module are powered for each circuit module.
As a further improvement of the above technical scheme, the invention further includes solar recharging module, the power supply
Module is rechargeable battery, and the solar recharging module includes photovoltaic panel and booster circuit, and the photovoltaic panel is arranged in machinery
Water meter body outer surface, the photovoltaic panel are connected with booster circuit input terminal, the booster circuit output end and rechargeable battery phase
Even.
As a further improvement of the above technical scheme, the booster circuit includes model LM2755 booster type voltage stabilizing cores
Piece, inductance, diode, first resistor and second resistance, the photovoltaic panel is connected with booster type voltage stabilizing chip input terminal, described
Inductance both ends are connected with the input terminal of booster type voltage stabilizing chip with output switching terminal respectively, the switch of the booster type voltage stabilizing chip
Output end is connected with diode cathode, and the diode cathode is connected with rechargeable battery, the first resistor and second resistance string
It is associated between rechargeable battery and ground, the booster type voltage stabilizing chip feedback terminates between first resistor and second resistance.
As a further improvement of the above technical scheme, the invention further includes timing module, the timing module packet
Model PCF8563 clock chips are included, the clock chip passes through I2C buses and microcontroller two-way communication link.
The beneficial effects of the invention are as follows：The present invention is used cooperatively by infrared transmitting tube and infrared receiving tube, is detected
The rotation of mechanical water meter ontology middle gear, to which the water consumption of user be precisely calculated, microcontroller is again by the water consumption of user
Data are sent by GPRS module.The invention is not readily susceptible to extraneous artificial or other factors interference effect.This
Innovation and creation are for monitoring user's water consumption.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the circuit module frame figure of the present invention；
Fig. 2 is the booster circuit embodiment schematic diagram of the present invention.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu, complete description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to that can be added deduct according to specific implementation situation by adding
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Referring to Fig.1~Fig. 2, the invention disclose a kind of smart electronics water meter, including mechanical water meter ontology, the machine
Tool water meter body is provided with gear, the invention further include infrared transmitting tube, infrared receiving tube, microcontroller, power module with
And GPRS module, the infrared transmitting tube and infrared receiving tube are separately positioned on gear both sides up and down, the infrared receiving tube
Output end is connected with single-chip microcomputer input, and the microcontroller and GPRS module two-way communication link, the power module are each electricity
Road module for power supply.Specifically, when user's water, the gear on mechanical water meter ontology can gyrate, at this time infrared receiving tube
Meeting compartment of terrain receives the infrared signal that infrared transmitting tube is emitted, and infrared receiving tube exports square-wave signal to microcontroller, single
Piece machine need to only calculate the number of received high level or low level signal, you can calculate the specific water consumption of user.
The present invention is used cooperatively by infrared transmitting tube and infrared receiving tube, detects the rotation of mechanical water meter body middle gear, from
And the water consumption of user is precisely calculated, microcontroller is again sent the water usage data of user by GPRS module.This
Innovation and creation are not readily susceptible to extraneous artificial or other factors interference effect.
It is further used as preferred embodiment, the invention further includes solar recharging module, the power module
It is rechargeable battery, the solar recharging module includes photovoltaic panel and booster circuit, and the photovoltaic panel is arranged in mechanical water meter
Body outer surface, the photovoltaic panel are connected with booster circuit input terminal, and the booster circuit output end is connected with rechargeable battery.
Be further used as preferred embodiment, the booster circuit include model LM2755 booster types voltage stabilizing chip,
Inductance, diode, first resistor and second resistance, the photovoltaic panel are connected with booster type voltage stabilizing chip input terminal, the electricity
Sense both ends are connected with the input terminal of booster type voltage stabilizing chip with output switching terminal respectively, and the switch of the booster type voltage stabilizing chip is defeated
Outlet is connected with diode cathode, and the diode cathode is connected with rechargeable battery, the first resistor and second resistance series connection
Between rechargeable battery and ground, the booster type voltage stabilizing chip feedback terminates between first resistor and second resistance.Specifically,
By the setting of the booster type voltage stabilizing chip of the model in present embodiment, the circuit knot of the booster circuit is effectively reduced
Structure.
Be further used as preferred embodiment, due to obtain water meter water usage data this operation without the moment into
Row, water supply company also only regularly obtains water meter water usage data, therefore further includes in the invention specific implementation mode
Timing module, the timing module include model PCF8563 clock chips, and the clock chip passes through I2C buses and monolithic
The clock chip of machine two-way communication link, the model is low in energy consumption, timing and clock calculation function can be realized simultaneously, when passing through
The setting of clock chip effectively reduces the complexity of circuit and reduces mcu programming difficulty.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications or be replaced under the premise of without prejudice to spirit of that invention
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of smart electronics water meter, including mechanical water meter ontology, the mechanical water meter ontology is provided with gear, and feature exists
In：The water meter further includes infrared transmitting tube, infrared receiving tube, microcontroller, power module and GPRS module, the infrared hair
It penetrates pipe and infrared receiving tube is separately positioned on gear both sides up and down, the infrared receiving tube output end and single-chip microcomputer input phase
Even, the microcontroller and GPRS module two-way communication link, the power module are powered for each circuit module.
2. a kind of smart electronics water meter according to claim 1, it is characterised in that：Further include solar recharging module, institute
It is rechargeable battery to state power module, and the solar recharging module includes photovoltaic panel and booster circuit, the photovoltaic panel setting
In mechanical water meter body outer surface, the photovoltaic panel is connected with booster circuit input terminal, the booster circuit output end and charging
Battery is connected.
3. a kind of smart electronics water meter according to claim 2, it is characterised in that：The booster circuit includes model
LM2755 booster types voltage stabilizing chip, inductance, diode, first resistor and second resistance, the photovoltaic panel and booster type voltage stabilizing
Chip input terminal is connected, and the inductance both ends are connected with the input terminal of booster type voltage stabilizing chip with output switching terminal respectively, described
The output switching terminal of booster type voltage stabilizing chip is connected with diode cathode, and the diode cathode is connected with rechargeable battery, described
First resistor and second resistance are connected between rechargeable battery and ground, and the booster type voltage stabilizing chip feedback terminates at first resistor
Between second resistance.
4. a kind of smart electronics water meter according to claim 3, it is characterised in that：Further include timing module, the timing
Module includes model PCF8563 clock chips, and the clock chip passes through I2C buses and microcontroller two-way communication link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010802.9A CN108362349A (en) | 2018-01-05 | 2018-01-05 | A kind of smart electronics water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010802.9A CN108362349A (en) | 2018-01-05 | 2018-01-05 | A kind of smart electronics water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108362349A true CN108362349A (en) | 2018-08-03 |
Family
ID=63011047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810010802.9A Pending CN108362349A (en) | 2018-01-05 | 2018-01-05 | A kind of smart electronics water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108362349A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443469A (en) * | 2018-12-26 | 2019-03-08 | 安徽金大仪器有限公司 | A kind of intelligent energy-saving electronic water meter |
| CN111337096A (en) * | 2020-04-20 | 2020-06-26 | 上海海事大学 | Intelligent water meter based on infrared ray |
| CN114235077A (en) * | 2021-12-20 | 2022-03-25 | 浙江磐博科技有限公司 | Bidirectional flow meter counter capable of counting respectively |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0894401A (en) * | 1994-09-28 | 1996-04-12 | Toshiba Corp | Electronic water meter |
| CN2769855Y (en) * | 2005-01-18 | 2006-04-05 | 深圳市华旭科技开发有限公司 | Intelligent watermeter with photoelectric detection sampling circuit |
| CN201885767U (en) * | 2010-11-12 | 2011-06-29 | 邓传会 | Passive photoelectric counting sensor of metering instrument |
| CN102680042A (en) * | 2011-03-14 | 2012-09-19 | 江阴市立信智能设备有限公司 | Electronic remote-reading water meter character wheel |
| CN103344295A (en) * | 2013-07-16 | 2013-10-09 | 湖南威铭能源科技有限公司 | Electronic water meter |
-
2018
- 2018-01-05 CN CN201810010802.9A patent/CN108362349A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0894401A (en) * | 1994-09-28 | 1996-04-12 | Toshiba Corp | Electronic water meter |
| CN2769855Y (en) * | 2005-01-18 | 2006-04-05 | 深圳市华旭科技开发有限公司 | Intelligent watermeter with photoelectric detection sampling circuit |
| CN201885767U (en) * | 2010-11-12 | 2011-06-29 | 邓传会 | Passive photoelectric counting sensor of metering instrument |
| CN102680042A (en) * | 2011-03-14 | 2012-09-19 | 江阴市立信智能设备有限公司 | Electronic remote-reading water meter character wheel |
| CN103344295A (en) * | 2013-07-16 | 2013-10-09 | 湖南威铭能源科技有限公司 | Electronic water meter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443469A (en) * | 2018-12-26 | 2019-03-08 | 安徽金大仪器有限公司 | A kind of intelligent energy-saving electronic water meter |
| CN111337096A (en) * | 2020-04-20 | 2020-06-26 | 上海海事大学 | Intelligent water meter based on infrared ray |
| CN114235077A (en) * | 2021-12-20 | 2022-03-25 | 浙江磐博科技有限公司 | Bidirectional flow meter counter capable of counting respectively |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |
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| RJ01 | Rejection of invention patent application after publication |