CN205722372U - Wireless intelligent gas kilowatt meter reading-out system - Google Patents
Wireless intelligent gas kilowatt meter reading-out system Download PDFInfo
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- CN205722372U CN205722372U CN201620368558.XU CN201620368558U CN205722372U CN 205722372 U CN205722372 U CN 205722372U CN 201620368558 U CN201620368558 U CN 201620368558U CN 205722372 U CN205722372 U CN 205722372U
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Abstract
This utility model relates to a kind of wireless intelligent gas kilowatt meter reading-out system.The purpose of this utility model provides a kind of wireless intelligent gas kilowatt meter reading-out system, to solve difficult problem of checking meter, reduces operating cost.Technical solutions of the utility model: be made up of terminal gas meter, flow meter, concentrator, home base stations and data server, wherein terminal gas meter, flow meter, including set of cells I and micro-control unit, micro-control unit electrically connects with memory element, RF communication unit, gas metering sensor and valve controling circuit, and micro-control unit electrically connects display through display circuit；Described set of cells I is micro-control unit, RF communication unit, gas metering sensor, valve controling circuit, display circuit and monitor power supply；Concentrator, has RF communication module and GPRS communication module, keeps communicating with the RF communication unit of terminal gas meter, flow meter by RF communication module；Home base stations, access network based on ethernet, and keep communicating with concentrator by GPRS communication mode；Data server, by Ethernet and home base stations communication.
Description
Technical field
This utility model relates to a kind of wireless intelligent gas kilowatt meter reading-out system.It is applicable to gas meter, flow meter association area.
Background technology
Along with development and the raising of living standards of the people of gas, combustion gas resident's quantity increases year by year
Add.Gas meter reading person's house lead in is difficult, be shown in Table difficulty, and resident's designated time, is in the waiting person of checking meter from house to house
Visiting, meter reading efficiency is low, and this meter reading method brings a lot of inconvenience to our daily life, and difficulty of checking meter is asked
Topic annoyings numerous gas company.For improving efficiency, gas company has to increase meter reading personnel, checks meter
Personnel are continuously increased the operating cost that improve gas company, also bring many troubles to management.
Summary of the invention
The technical problems to be solved in the utility model is: for the problem of above-mentioned existence, it is provided that a kind of wireless intelligence
Energy gas meter reading system, to solve difficult problem of checking meter, reduces operating cost.
This utility model be the technical scheme is that a kind of wireless intelligent gas kilowatt meter reading-out system, and its feature exists
In: it is made up of terminal gas meter, flow meter, concentrator, home base stations and data server, wherein
Terminal gas meter, flow meter, including set of cells I and micro-control unit, micro-control unit leads to memory element, RF
Letter unit, gas metering sensor and valve controling circuit electrical connection, micro-control unit is electrically connected through display circuit
Connect display；Described set of cells I is micro-control unit, RF communication unit, gas metering sensor, valve
Control circuit, display circuit and monitor power supply；
Concentrator, has RF communication module and GPRS communication module, is fired with terminal by RF communication module
The RF communication unit of gas meter keeps communication；
Home base stations, access network based on ethernet, and keep communicating with concentrator by GPRS communication mode；
Data server, by Ethernet and home base stations communication.
It is connected to voice alarm circuit on described micro-control unit, described set of cells I is connected to battery voltage sampling
Circuit I, this battery voltage sampling circuit I is electrically connected with the microcontrol unit.
Clock control circuit, described clock control circuit electrical connection set of cells is electrically connected on described micro-control unit
II, set of cells II is powered for clock control circuit；It is connected to battery voltage sampling circuit II in described set of cells II,
This battery voltage sampling circuit II electrically connects with described micro-control unit.
Described clock control circuit is connected with set of cells I through on-off circuit, this on-off circuit and micro-control unit
Electrical connection, by micro-control unit controls on-off circuit break-make.
Described on-off circuit has switch triode.
The beneficial effects of the utility model are: 1, in this utility model, data server passes through home base stations, collection
Middle device keeps communicating with terminal gas meter, flow meter, can obtain the relevant information on terminal gas meter, flow meter by real-time online, it is not necessary to
Meter reading personnel visits and checks meter, and reduces work difficulty, improves work efficiency.2, RF communication unit is used to lead to
Letter, low in energy consumption, advantage of lower cost.3, this utility model combines clock control circuit and realizes week certain time
In phase, the ladder charge of different gas consumptions, makes form of tariff more science.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment.
Fig. 2 is the circuit block diagram of terminal gas meter, flow meter in embodiment.
Detailed description of the invention
As it is shown in figure 1, the present embodiment is a kind of wireless intelligent gas kilowatt meter reading-out system, by terminal gas meter, flow meter, collection
Middle device, home base stations and data server composition, and data server successively through home base stations and concentrator with
Terminal gas meter, flow meter keeps communication.
As in figure 2 it is shown, terminal gas meter, flow meter includes micro-control unit 1 in this example, the electrical connection of this micro-control unit
Memory element 2, RF communication unit 3, gas metering sensor 5, valve controling circuit 6 and audio alert electricity
Road 7, micro-control unit 1 is also shown circuit 14 and electrically connects display 15, terminal gas meter, flow meter in the present embodiment
Interior above-mentioned components and parts are powered by set of cells I 8.Battery voltage sampling circuit I it is connected in set of cells I 8
9, this battery voltage sampling circuit I electrically connects with micro-control unit 1.
The present embodiment is connected to clock control circuit 10 on micro-control unit 1, and clock control circuit 10 uses list
Only set of cells II 11 power supply, to avoid clock control circuit 10 by external interference, it is ensured that clock control circuit
The accuracy of 10.Battery voltage sampling circuit II 12 it is connected to, this battery voltage sampling circuit in set of cells II 11
II electrically connects with micro-control unit 1.Clock control circuit 10 also (uses switch triode through on-off circuit 13
And peripheral circuit) be connected with set of cells I 8, clock when set of cells I 8 can be when on-off circuit 13 turns on
Circuit 10 processed is powered, and this on-off circuit electrically connects with micro-control unit 1, by micro-control unit controls switch electricity
Road break-make.
In this example, concentrator has RF communication module and GPRS communication module, and concentrator is communicated mould by RF
Block keeps communicating with the RF communication unit 3 of terminal gas meter, flow meter.Home base stations passes through GPRS communication mode and collection
Middle device keeps communication, and home base stations access network based on ethernet, by Ethernet and data server communication.This enforcement
Example arranges a concentrator in certain area, for communicating with the multiple terminal gas meter, flow meters in this region.
The operation principle of the present embodiment is as follows: in the present embodiment, micro-control unit 1 is by valve controling circuit 6
Control the break-make of gas valve in Gas Pipe, and the flow of combustion gas in gas metering sensor 5 gathers Gas Pipe
Information.In this example, micro-control unit 1 combines according to the flow information that gas metering sensor 5 gathers and is pre-stored in
Combustion gas unit price information in micro-control unit 1 calculates consumption amount information.
In the present embodiment, micro-control unit 1 coordinates the gas metering sensor 5 can be by clock control circuit 10
Set different combustion gas unit prices according to different amount of consumed gas in cycle certain time, thus realize in a timing
Between ladder charge to different gear gas consumptions in the cycle.
Properly functioning for guaranteeing clock control circuit 10, this example is that clock control circuit 10 arranges single electricity
Pond group II 11, and for preventing set of cells II 11 from not having electricity to change the most in time or set of cells II 11 replacing construction is long
Clock control circuit 10 is produced impact, and in this example, micro-control unit 1 is by battery voltage sampling circuit II 12
Obtain set of cells II 11 information of voltage, control on-off circuit detecting in time when set of cells II 11 does not has voltage
13 conductings, make set of cells I 8 power for clock control circuit 10, until just set of cells II 11 voltage being detected
Control on-off circuit 13 after often to disconnect.
In the present embodiment micro-control unit 1 by battery voltage sampling circuit I, II monitoring set of cells I in real time,
The voltage of II 8,11, when battery voltage is less than certain numerical value, micro-control unit 1 controls audio alert electricity
Road 7 sends voice alarm, reminds user to change in time；The micro-control unit when set of cells I 8 electricity is finished
1 control valve gate control circuit 6 turns off Gas Pipe.
In this example, micro-control unit 1 shows that the information of voltage of set of cells I, II, combustion gas are used on a display 15
Amount information, consumption amount information, clock information etc., micro-control unit 1 also through RF communication unit 3 by above-mentioned
Information sends to concentrator, and above-mentioned information is sent to home base stations, home base stations by GPRS by concentrator
By Ethernet, above-mentioned information being sent to data server, meter reading personnel can obtain phase from data server
Pass information.
Certainly, described above is not limitation of the utility model, and this utility model is also not limited to above-mentioned act
Example, those skilled in the art, in the range of this utility model, the change made, change and add
Add or replace, all should belong to protection domain of the present utility model.
Claims (5)
1. a wireless intelligent gas kilowatt meter reading-out system, it is characterised in that: by terminal gas meter, flow meter, concentrator, basis
Base station, ground and data server composition, wherein
Terminal gas meter, flow meter, including set of cells I (8) and micro-control unit (1), micro-control unit is single with storage
Unit (2), RF communication unit (3), gas metering sensor (5) and valve controling circuit (6) electrical connection,
Micro-control unit (1) is through display circuit (14) electrical connection display (15)；Described set of cells I (8) is
Micro-control unit, RF communication unit, gas metering sensor, valve controling circuit, display circuit and display
Device is powered；
Concentrator, has RF communication module and GPRS communication module, is fired with terminal by RF communication module
The RF communication unit (3) of gas meter keeps communication；
Home base stations, access network based on ethernet, and keep communicating with concentrator by GPRS communication mode；
Data server, by Ethernet and home base stations communication.
Wireless intelligent gas kilowatt meter reading-out system the most according to claim 1, it is characterised in that: described micro-control
It is connected to voice alarm circuit (7) on unit processed (1), described set of cells I (8) is connected to cell voltage and adopts
Sample circuit I (9), this battery voltage sampling circuit I electrically connects with micro-control unit (1).
Wireless intelligent gas kilowatt meter reading-out system the most according to claim 1 and 2, it is characterised in that: described
Electrically connecting clock control circuit (10) on micro-control unit (1), described clock control circuit (10) is electrically connected
Connecing set of cells II (11), set of cells II (11) is clock control circuit (10) power supply；Described set of cells II
(11) battery voltage sampling circuit II (12) it is connected on, this battery voltage sampling circuit II and described microcontroller
Unit (1) electrically connects.
Wireless intelligent gas kilowatt meter reading-out system the most according to claim 3, it is characterised in that: described clock
Control circuit (10) is connected with set of cells I (8) through on-off circuit (13), this on-off circuit and microcontroller
Unit (1) electrically connects, by micro-control unit controls on-off circuit break-make.
Wireless intelligent gas kilowatt meter reading-out system the most according to claim 4, it is characterised in that: described switch
Circuit (13) has switch triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368558.XU CN205722372U (en) | 2016-04-27 | 2016-04-27 | Wireless intelligent gas kilowatt meter reading-out system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368558.XU CN205722372U (en) | 2016-04-27 | 2016-04-27 | Wireless intelligent gas kilowatt meter reading-out system |
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| Publication Number | Publication Date |
|---|---|
| CN205722372U true CN205722372U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620368558.XU Active CN205722372U (en) | 2016-04-27 | 2016-04-27 | Wireless intelligent gas kilowatt meter reading-out system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021117A (en) * | 2019-02-26 | 2019-07-16 | 杭州华宏通信设备有限公司 | A kind of gas meter, flow meter meter reading statistical system and method |
-
2016
- 2016-04-27 CN CN201620368558.XU patent/CN205722372U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021117A (en) * | 2019-02-26 | 2019-07-16 | 杭州华宏通信设备有限公司 | A kind of gas meter, flow meter meter reading statistical system and method |
| CN110021117B (en) * | 2019-02-26 | 2021-07-27 | 杭州华宏通信设备有限公司 | Gas meter reading statistical system and method |
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| GR01 | Patent grant |