CN207097223U - A kind of intelligent gas meter system based on NB IoT - Google Patents
A kind of intelligent gas meter system based on NB IoT Download PDFInfo
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- CN207097223U CN207097223U CN201721173899.2U CN201721173899U CN207097223U CN 207097223 U CN207097223 U CN 207097223U CN 201721173899 U CN201721173899 U CN 201721173899U CN 207097223 U CN207097223 U CN 207097223U
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- gas meter
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Abstract
The utility model discloses a kind of intelligent gas meter system based on NB IoT, it is related to intelligent gas meter field；It includes gas meter, flow meter, service main website and host computer, and the gas meter, flow meter includes NB IoT modules, base table, controller, valve group and detection unit, and NB IoT modules, valve group, base table and the detection unit are electrically connected with controller；The service main website includes server, and the gas meter, flow meter is connected by NB IoT modules and server wireless connection, the host computer by internet with server；The utility model in the gas meter, flow meter of gas meter, flow meter system, collector, concentrator and host computer by setting NB IoT modules, gas meter, flow meter sets detection unit, solve the problems, such as that existing system is wirelessly transferred the failure monitoring that is constantly in that mode of operation power consumption is high, battery is not durable and can not carried out, having reached electromagnetism wake on wireless transport module and other valves reduces the effect of power consumption.
Description
Technical field
It the utility model is related to intelligent gas meter field, especially a kind of intelligent gas meter system based on NB-IoT.
Background technology
It is mutual that all things on earth is turned into based on cellular arrowband Internet of Things (Narrow Band Internet of Things, NB-IoT)
One important branch of networking network；NB-IoT is implemented in cellular network, only consumes about 180KHz bandwidth, can be deployed directly into
GSM network, UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade；NB-IoT possesses four characteristicses：When
Wide covering；Second, possesses the ability of support magnanimity connection；Third, more low-power consumption；Fourth, lower module cost.
Domestic intelligent gas meter mainly has IC-card intelligent gas meter, CPU card intelligent gas meter, radio frequency before intelligent gas entry
This several major class such as card intelligent gas meter, direct-reading remote transmitting gas meter (wired remote-transmission table) and wireless telemetering gas-meter (product into)；
The data of wireless telemetering gas-meter are uploaded to building main frame by wireless mode automatically, and building main frame wirelessly passes data
To concentrator, concentrator transmits data to the computer of administrative center by the GPRS/GSM networks of mobile phone, is achieved in pipe
Automatically all gas meter, flow meter data are made a copy of in reason center；Wireless telemetering gas-meter also carries contactless IC card circuit and valve, can be real
Existing IC-card pre paid functionality, administrative department can carry out toll administration by IC-card to gas meter, flow meter.
Existing wireless telemetering gas-meter is not durable and wireless transport module and control valve using battery when being wirelessly transferred, being present
Door, which is constantly in mode of operation power consumption height, causes poor reliability；On the other hand failure monitoring can not be carried out to whole system by also existing
O＆M delay is caused to bring unnecessary economic loss.
Utility model content
The purpose of this utility model is：The utility model provides a kind of intelligent gas meter system based on NB-IoT, leads to
Cross gas meter, flow meter and NB-IoT modules and detection unit are set, solve existing system and be wirelessly transferred and be constantly in mode of operation power consumption
The problem of high, battery is not durable and can not carry out failure monitoring, has reached electromagnetism wake on wireless transport module and other valves
Reduce the effect of power consumption.
The technical solution adopted in the utility model is as follows：
A kind of intelligent gas meter system based on NB-IoT includes gas meter, flow meter, service main website and host computer, the gas meter, flow meter bag
NB-IoT modules, base table, controller, valve group and detection unit are included, the NB-IoT modules, valve group, base table and detection are single
Member is electrically connected with controller；The service main website includes server, and the gas meter, flow meter passes through NB-IoT modules and server
Wireless connection, the host computer are connected by internet with server.
Preferably, the detection unit includes voltage detection module, current detection module and electromagnetic detection module；The electricity
Detection module, current detection module and electromagnetic detection module is pressed to be electrically connected with respectively with controller.
Preferably, the valve group includes battery magnetic valve.
Preferably, the gas meter, flow meter is provided with encryption chip.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
(1) the utility model sets NB-IoT modules and detection unit by gas meter, flow meter, solves existing system and wirelessly passes
It is defeated to be constantly in the problem of mode of operation power consumption is high, battery is not durable and carry out failure monitoring, reach electromagnetism wake-up
Wireless transport module and other valves reduce the effect of power consumption；
(2) detection unit of the present utility model includes voltage detection module, current detection module and electromagnetic detection module；Inspection
Electric current, voltage and electromagnetism intensity are surveyed, current and voltage data is radioed into host computer carries out data monitoring, is easy to failure
When can find trouble point in time, improve O＆M real-time；Monitoring electromagnetism intensity realizes electromagnetism wake on wireless transport module, avoids nothing
Line transport module is constantly in the shortcomings that mode of operation power consumption is high；
(3) the utility model is by setting battery magnetic valve to be used to that electromagnetism can be passed through in time when short trouble occurs in circuit
Power supply is switched off, avoids the device failure of short circuit band；
(4) the utility model avoids the gas meter, flow meter card of existing outfit IC-card seat by setting encryption chip in gas meter, flow meter
The shortcomings that complete opening of seat is easily damaged, power consumption is high.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is system block diagram of the present utility model.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
The utility model is elaborated with reference to Fig. 1.
Embodiment 1
A kind of intelligent gas meter system based on NB-IoT, which includes gas meter, flow meter, service main website and host computer, gas meter, flow meter, includes NB-
IoT modules, base table, controller, valve group and detection unit, NB-IoT modules, valve group, base table and detection unit with control
Device is electrically connected with；Service main website includes server, and gas meter, flow meter is passed through by NB-IoT modules and server wireless connection, host computer
Internet is connected with server.
Detection unit includes voltage detection module, current detection module and electromagnetic detection module；Voltage detection module, electric current
Detection module and electromagnetic detection module are electrically connected with controller respectively.
Valve group includes battery magnetic valve.
Gas meter, flow meter is provided with encryption chip.
System principle：A kind of intelligent gas meter system based on NB-IoT includes gas meter, flow meter, service main website and host computer, combustion gas
Table includes NB-IoT modules, base table, controller, valve group and detection unit, and NB-IoT modules, valve group, base table and detection are single
Member is electrically connected with controller；Service main website includes server, gas meter, flow meter by NB-IoT modules and server wireless connection,
Host computer is connected by internet with server；Base table carries out the collection and conversion of the data such as electricity in gas meter, flow meter, and controller touches
The data such as electricity are wirelessly transmitted to the server of service main website by hair NB-IoT modules, and host computer passes through internet connection server
Data are read, whole system wireless transmission mechanism uses NB-IoT modules, and module itself is low in energy consumption, avoids existing being wirelessly transferred mould
Not the shortcomings that block battery is not durable and power consumption is high；Detection unit includes voltage detection module, current detection module and electromagnetic detection mould
Block；Electric current, voltage and electromagnetism intensity are detected, current and voltage data is radioed into server, host computer reading service device number
According to and show carry out data monitoring, be easy to failure to find trouble point when occurring in time, improve O＆M real-time；It is strong to monitor electromagnetism
Degree realizes electromagnetism wake on wireless transport module and valve group, and avoiding wireless transport module from being constantly in, mode of operation power consumption is high to be lacked
Point, while battery magnetic valve can be controlled to turn off power supply when breaking down and avoid burning out gas meter, flow meter；The utility model passes through
Gas meter, flow meter sets NB-IoT modules and detection unit, solve existing system be wirelessly transferred be constantly in mode of operation power consumption it is high,
The problem of battery is not durable and can not carry out failure monitoring, having reached electromagnetism wake on wireless transport module and other valves reduces
The effect of power consumption.
Claims (4)
- A kind of 1. intelligent gas meter system based on NB-IoT, it is characterised in that：Including gas meter, flow meter, service main website and host computer, institute Stating gas meter, flow meter includes NB-IoT modules, base table, controller, valve group and detection unit, the NB-IoT modules, valve group, base Table and detection unit are electrically connected with controller；The service main website includes server, and the gas meter, flow meter passes through NB-IoT moulds Block and server wireless connection, the host computer are connected by internet with server.
- A kind of 2. intelligent gas meter system based on NB-IoT according to claim 1, it is characterised in that：The detection unit Including voltage detection module, current detection module and electromagnetic detection module；The voltage detection module, current detection module and electricity Magnetic testi module is electrically connected with controller respectively.
- A kind of 3. intelligent gas meter system based on NB-IoT according to claim 1, it is characterised in that：The valve group bag Include battery magnetic valve.
- 4. according to a kind of intelligent gas meter system based on NB-IoT described in claim 1, it is characterised in that：The gas meter, flow meter is set There is encryption chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173899.2U CN207097223U (en) | 2017-09-13 | 2017-09-13 | A kind of intelligent gas meter system based on NB IoT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173899.2U CN207097223U (en) | 2017-09-13 | 2017-09-13 | A kind of intelligent gas meter system based on NB IoT |
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| Publication Number | Publication Date |
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| CN207097223U true CN207097223U (en) | 2018-03-13 |
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| CN201721173899.2U Active CN207097223U (en) | 2017-09-13 | 2017-09-13 | A kind of intelligent gas meter system based on NB IoT |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831132A (en) * | 2018-06-13 | 2018-11-16 | 合肥托卡拉图科技有限公司 | A kind of remote fuel gas reading intelligence control system and its implementation |
| CN108877176A (en) * | 2018-06-28 | 2018-11-23 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Internet of Things gas is wireless automatic remote transmission kilowatt meter reading-out system |
| CN110995370A (en) * | 2019-12-27 | 2020-04-10 | 重庆合众慧燃科技股份有限公司 | Detection method of wireless transmission control unit |
| CN110995369A (en) * | 2019-12-27 | 2020-04-10 | 重庆合众慧燃科技股份有限公司 | Automatic detection device of wireless transmission control unit |
-
2017
- 2017-09-13 CN CN201721173899.2U patent/CN207097223U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831132A (en) * | 2018-06-13 | 2018-11-16 | 合肥托卡拉图科技有限公司 | A kind of remote fuel gas reading intelligence control system and its implementation |
| CN108877176A (en) * | 2018-06-28 | 2018-11-23 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Internet of Things gas is wireless automatic remote transmission kilowatt meter reading-out system |
| CN110995370A (en) * | 2019-12-27 | 2020-04-10 | 重庆合众慧燃科技股份有限公司 | Detection method of wireless transmission control unit |
| CN110995369A (en) * | 2019-12-27 | 2020-04-10 | 重庆合众慧燃科技股份有限公司 | Automatic detection device of wireless transmission control unit |
| CN110995370B (en) * | 2019-12-27 | 2021-10-01 | 重庆合众慧燃科技股份有限公司 | Detection method of wireless transmission control unit |
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