CN206619271U - It is a kind of based on the water meter remote auto tape deck being wirelessly transferred - Google Patents
It is a kind of based on the water meter remote auto tape deck being wirelessly transferred Download PDFInfo
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- CN206619271U CN206619271U CN201720363132.XU CN201720363132U CN206619271U CN 206619271 U CN206619271 U CN 206619271U CN 201720363132 U CN201720363132 U CN 201720363132U CN 206619271 U CN206619271 U CN 206619271U
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- module
- water meter
- tape deck
- wirelessly transferred
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Abstract
It is a kind of based on the water meter remote auto tape deck being wirelessly transferred, including power module, current detection module, image capture module, Zigbee wireless modules, embedded system.The output end connection current detection module of power module, the output end of current detection module connects the input of image capture module, the output end of image capture module connects the input of Zigbee wireless modules, the output end of Zigbee wireless modules connects the input of embedded system, output end connection gsm module, the 4G wireless communication modules of embedded system, the 4G wireless communication modules connect remote monitoring center.The utility model is a kind of based on the water meter remote auto tape deck being wirelessly transferred, and can solve meter reading personnel and register one's residence difficulty, and meter reading process is complicated, the low problem of meter reading efficiency.Staff is only needed in Surveillance center's remote operation, you can complete meter reading.Device is easy for installation, completely reliable.
Description
Technical field
The utility model is related to copies water meter technical field automatically, more particularly to a kind of long-range certainly based on the water meter being wirelessly transferred
Dynamic tape deck.
Background technology
With the construction of modern city, the quantity of the infrastructure such as water power of resident living cell is continuing to increase, so
And problems are also adjoint and give birth to, for example：The complicated wiring of system how is solved, meter reading efficiency etc. how is improved.Due to water meter
Quantity is more, the features such as geographical position disperses, and it is higher to add meter reading real-time, accuracy requirement, Traditional Man meter reading method without
Method is competent at meter reading work.Major defect is embodied in the following aspects：1）, meter reading register one's residence difficulty, the cycle is long, efficiency and accuracy rate
It is low；2）, employ meter reading personnel's labour cost expensive, improve cost of the Running-water Company in terms of water resources management；3）, due to copying
Table personnel specialty quality is very different, it is easy to cause mistake to copy, loss of data, pretermission, data reliability is excessively poor.More than being based on
Problem, it is to be developed that novel remote copies water meter technology automatically.
The content of the invention
Technical problem to be solved in the utility model is based on wireless for above-mentioned the deficiencies in the prior art there is provided one kind
The water meter remote auto tape deck of transmission, can solve meter reading personnel and register one's residence difficulty, and meter reading process is complicated, and meter reading efficiency is low to ask
Topic.Staff is only needed in Surveillance center's remote operation, you can complete meter reading.Device is easy for installation, completely reliable.
The technical scheme that the utility model is taken is：
It is a kind of based on the water meter remote auto tape deck being wirelessly transferred, including power module, current detection module, image
Acquisition module, Zigbee wireless modules, embedded system.
The output end connection current detection module of power module, the output end connection image capture module of current detection module
Input, the output end of image capture module connects the input of Zigbee wireless modules, the output of Zigbee wireless modules
The input of end connection embedded system, output end connection gsm module, the 4G wireless communication modules, the 4G of embedded system
Wireless communication module connects remote monitoring center.
The power module is powered including domestic power, stand-by power supply, power module of voltage regulation；Power module of voltage regulation is used for will
Domestic power is transformed into+12V direct current supplys；When system detectio is to family's power failure, stand-by power supply can be started immediately and powered,
Stand-by power supply is powered is powered using rechargeable battery.
The current detection module includes current sensor, the on-off circuit being arranged on power module；Current sensor
Using ACS712 current sensors.The main copper current path by close to chip surface and accurate low biasing linear Hall are passed
Sensor circuit etc. is constituted, fast with the response time, and sensitivity is high, and low noise, error is small, the features such as insulation voltage is high.Work as electric current
When sensor detects domestic power interruption, on-off circuit startup stand-by power supply is opened immediately and is powered.
Described image acquisition module uses miniature close camera, and the miniature close camera is being arranged on water meter just
At the 20cm of top, the miniature close camera can remotely carry out digital focusing.Miniature close camera can be realized most
Low 15cm closely takes pictures, and shooting head suspension is arranged on compartment surface.
The embedded system, which includes main control chip CC2530, the main control chip CC2530, has wireless communication interface,
For being communicated with peripheral components.
The gsm module uses the TC53i modules of Siemens Company, is communicated for realizing with main control chip, data are led to
Cross GSM communication networks and send an SMS to householder.Gsm module can add at least two telephone numbers in system, and system can be to this
Two telephone numbers send short message respectively.
The 4G wireless communication modules, the pictorial information for image capture module to be gathered is uploaded in remote monitoring
The heart.
The device is encapsulated in inside the caisson that one transparent, light transmissive material is made, caisson installation site distance
25cm directly over water meter.
Using said structure, the utility model is a kind of based on the water meter remote auto tape deck being wirelessly transferred, and has standby
With power supply, when household electricity power supply can be connected into, do not start stand-by power supply；When household electricity dump, current detecting
Module automatic detection electric current, when detect no current by when, automatically turn on stand-by power supply be powered.Image capture module is opened
It is dynamic to take pictures, embedded system is transferred data to by Zigbee wireless modules after taking pictures, embedded system carries out analysis letter
After single processing, photo is transmitted to remote monitoring center by 4G wireless communication modules, staff can be according to collection in worksite
Photo reading and store reading.Meanwhile, can be by remotely supervising when staff has counted data of water meter
Control center sends to embedded system and ordered, and embedded system sends reading by gsm module to householder, and householder is according to meter reading number
According to being paid the fees.The utility model device can solve meter reading personnel and register one's residence difficulty, and meter reading process is complicated, and meter reading efficiency is low to ask
Topic.Staff is only needed in Surveillance center's remote operation, you can complete meter reading.Device is easy for installation, completely reliable.
Brief description of the drawings
Fig. 1 is system construction drawing of the present utility model.
Fig. 2 is main control chip CC2530 main control circuit figures of the present utility model.
Fig. 3 is that current sensor of the present utility model detects circuit diagram.
Fig. 4 is on-off circuit figure of the present utility model.
Fig. 5 is gsm module circuit diagram of the present utility model.
Embodiment
As described in Figure 1, it is a kind of to be examined based on the water meter remote auto tape deck being wirelessly transferred, including power module, electric current
Survey module, image capture module, Zigbee wireless modules, embedded system.
The output end connection current detection module of power module, the output end connection image capture module of current detection module
Input, the output end of image capture module connects the input of Zigbee wireless modules, the output of Zigbee wireless modules
The input of end connection embedded system, output end connection gsm module, the 4G wireless communication modules, the 4G of embedded system
Wireless communication module connects remote monitoring center.
The power module is powered including domestic power, stand-by power supply, power module of voltage regulation；Power module of voltage regulation is used for will
Domestic power is transformed into+12V direct current supplys；When system detectio is to family's power failure, stand-by power supply can be started immediately and powered,
Stand-by power supply is powered is powered using rechargeable battery.
The current detection module includes current sensor, the on-off circuit being arranged on power module；Current sensor
Using ACS712 current sensors, when current sensor, which detects domestic power, to interrupt, on-off circuit startup is opened immediately standby
Powered with power supply.
Described image acquisition module uses miniature close camera, and the miniature close camera is being arranged on water meter just
At the 20cm of top, the miniature close camera can remotely carry out digital focusing.
The embedded system, which includes main control chip CC2530, the main control chip CC2530, has wireless communication interface,
For being communicated with peripheral components.
The gsm module uses the TC53i modules of Siemens Company, is communicated for realizing with main control chip, data are led to
Cross GSM communication networks and send an SMS to householder.
The 4G wireless communication modules, the pictorial information for image capture module to be gathered is uploaded in remote monitoring
The heart.
The device is encapsulated in inside the caisson that one transparent, light transmissive material is made, caisson installation site distance
25cm directly over water meter.
Fig. 2 is main control chip CC2530 main control circuit figures.The integrated level of CC2530 chips is very high, as long as peripheral circuit is even
Connecing the elements such as a small amount of resistance, electric capacity and inductance and crystal oscillator just can be with normal work.The output of current sensor is adjusted by amplification
Obtained data signal SOUT is managed with CC2530 port P0.6 to be connected, port P1_1 and P1_0 connect respectively LED light D1,
D2, the working condition for indicating system.CC2530 download debugging interface is made up of four lines, including DD, DC, RESET_N and
GND signals, are connected with port P2_2, P2_1, RESET_N and GND of chip respectively.P1 is antennal interface, connects whiplike day
Line.CC2530 port RF_N and RF_P provide the radiofrequency signal of difference, it is necessary in antenna before the signal is transported to antenna
Increase by one with chip chamber to be used for realizing balanced signal to the conversion converting network of non-equilibrium signal（Balance-non-equilibrium transformation
Device）, the network is single-ended 50 ohm the impedance transformation of radio RF differential signal.
Fig. 3 is that current sensor detects circuit diagram, and using linear current sensing IC ACS712-20A, the device is built-in with essence
The linear hall sensor circuit of true low biasing, the voltage for the AC or DC current in proportion that can be exported and detect.Due to
ACS712-20A output voltage is linear with primary current, and actually detected circuital current scope about changes in 0 ~ 4A, should
The output voltage of sensor changes in 2.5 ~ 2.9V, Δ V=0.4V, and single-chip microcomputer requires that detection input voltage is 0 ~ 12V.Therefore,
It need to add one-level Differential Input proportion operational amplifier in sensor, to realize that current potential movement and signal are amplified, operational amplification circuit
It is made up of in figure resistance R3, R4, R5, R6 and amplifier OP1177.V1=V2=2.5V is taken, multiplication factor is 30, you can meet application
It is required that.
Fig. 4 is on-off circuit figure, switch module mainly by relay driver ULN2803 and relay group into.ULN2803
It is eight road NPN Darlingtons connection transistor arrays, it is adaptable between the flat digital circuit of low logic point and higher electric current, voltage request
Interface.Here with its drive 5V relays, the direct contact relay coil one end of ULN2803 output ends, relay coil it is another
One termination+5V power supplys, ULN2803 input is connected for I/O mouthfuls directly with controlled in wireless, and wireless controlled donsole output high level just drives
Motor type relay is acted.
Fig. 5 is gsm module circuit diagram, and the TC35I that the module is used has 40 pins, passes through a ZIF (Zero
Insertion Force, zero resistance socket) connector extraction.It is defeated that this 40 pins can be divided into 5 classes, i.e. power supply, data
Enter/export, SIM card, COBBAIF and control.Single-chip microcomputer is passed through by two I/O mouthfuls of control TC35I switching on and shutting down, reset etc.
Serial ports and TC35I enter row data communication, and traffic rate is 9600Kbps, using 8 asynchronous communication modes, 1 start bit, 8
Data bit, 1 stop position.
Filled by installing a kind of recorded based on the water meter remote auto being wirelessly transferred of a set of the utility model above water meter
Put, the device has stand-by power supply, when household electricity power supply can be connected into, do not start stand-by power supply；When household electricity power supply
During cut-out, current detection module automatic detection electric current, when detect no current by when, automatically turn on stand-by power supply supplied
Electricity, image capture module, which starts, takes pictures, and transfers data to embedded system by Zigbee after taking pictures, embedded system is entered
Photo is transmitted to remote monitoring center by 4G wireless communication modes after row analysis simple process, staff can be according to existing
The photo of field collection carries out reading and stores reading.Meanwhile, when staff has counted data of water meter, it can pass through
Surveillance center sends to embedded system and ordered, and embedded system sends reading by gsm module to householder, and householder is according to meter reading
Data are paid the fees.
Claims (8)
1. a kind of adopted based on the water meter remote auto tape deck being wirelessly transferred, including power module, current detection module, image
Collect module, Zigbee wireless modules, embedded system；It is characterized in that：The output end connection current detection module of power module,
The output end of current detection module connects the input of image capture module, the output end connection Zigbee of image capture module without
The input of wire module, the output end of Zigbee wireless modules connects the input of embedded system, the output of embedded system
End connection gsm module, 4G wireless communication modules, the 4G wireless communication modules connect remote monitoring center.
2. it is a kind of based on the water meter remote auto tape deck being wirelessly transferred according to claim 1, it is characterised in that：It is described
Power module is powered including domestic power, stand-by power supply, power module of voltage regulation；Power module of voltage regulation is used to change domestic power
To+12V direct current supplys；When system detectio is to family's power failure, stand-by power supply can be started immediately and powered, stand-by power supply is powered
Powered using rechargeable battery.
3. it is a kind of based on the water meter remote auto tape deck being wirelessly transferred according to claim 1, it is characterised in that：It is described
Current detection module includes current sensor, the on-off circuit being arranged on power module；Current sensor is using ACS712 electricity
Flow sensor, when current sensor, which detects domestic power, to interrupt, opens on-off circuit startup stand-by power supply and powers immediately.
4. it is a kind of based on the water meter remote auto tape deck being wirelessly transferred according to claim 1, it is characterised in that：It is described
Image capture module uses miniature close camera, and the miniature close camera is arranged on directly over water meter at 20cm,
The miniature close camera can remotely carry out digital focusing.
5. it is a kind of based on the water meter remote auto tape deck being wirelessly transferred according to claim 1, it is characterised in that：It is described
Embedded system has wireless communication interface, is used for and peripheral device including main control chip CC2530, the main control chip CC2530
Part is communicated.
6. it is a kind of based on the water meter remote auto tape deck being wirelessly transferred according to claim 1, it is characterised in that：It is described
Gsm module uses the TC53i modules of Siemens Company, is communicated for realizing with main control chip, data are passed through into GSM communication networks
Send an SMS to householder.
7. it is a kind of based on the water meter remote auto tape deck being wirelessly transferred according to claim 1, it is characterised in that：It is described
4G wireless communication modules, the pictorial information for image capture module to be gathered uploads to remote monitoring center.
8. it is a kind of based on the water meter remote auto tape deck being wirelessly transferred according to claim 1, it is characterised in that：The dress
Put and be encapsulated in inside the caisson that one transparent, light transmissive material is made, caisson installation site is directly over water meter
25cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363132.XU CN206619271U (en) | 2017-04-06 | 2017-04-06 | It is a kind of based on the water meter remote auto tape deck being wirelessly transferred |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363132.XU CN206619271U (en) | 2017-04-06 | 2017-04-06 | It is a kind of based on the water meter remote auto tape deck being wirelessly transferred |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619271U true CN206619271U (en) | 2017-11-07 |
Family
ID=60235852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363132.XU Expired - Fee Related CN206619271U (en) | 2017-04-06 | 2017-04-06 | It is a kind of based on the water meter remote auto tape deck being wirelessly transferred |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114430511A (en) * | 2022-01-19 | 2022-05-03 | 湖南东润智能仪表有限公司 | Intelligent water affair remote meter reading system capable of automatically conducting additional reading |
-
2017
- 2017-04-06 CN CN201720363132.XU patent/CN206619271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114430511A (en) * | 2022-01-19 | 2022-05-03 | 湖南东润智能仪表有限公司 | Intelligent water affair remote meter reading system capable of automatically conducting additional reading |
| CN114430511B (en) * | 2022-01-19 | 2024-02-27 | 湖南东润智能仪表有限公司 | Intelligent water affair remote meter reading system capable of automatically reading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |