CN208155386U - One kind being based on wireless intelligent gas kilowatt meter reading-out system - Google Patents
One kind being based on wireless intelligent gas kilowatt meter reading-out system Download PDFInfo
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- CN208155386U CN208155386U CN201820246572.1U CN201820246572U CN208155386U CN 208155386 U CN208155386 U CN 208155386U CN 201820246572 U CN201820246572 U CN 201820246572U CN 208155386 U CN208155386 U CN 208155386U
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Abstract
One kind being based on wireless intelligent gas kilowatt meter reading-out system, belongs to gas meter, flow meter technical field.It is characterized in that：Control circuit is provided in shell of gas meter, control circuit includes main control module, clock module, gas concentration monitoring modular, temperature-measuring module, metering module, communication module, alarm module, valve control module and LCD MODULE, including the multiple base stations being connect with gas company, it is connected between gas company and base station by network bi-directional, each base station is bi-directionally connected with multiple concentrators, each concentrator described is bi-directionally connected with multiple based on wireless intelligent gas meter.In based on wireless intelligent gas kilowatt meter reading-out system, by using the communication module of LORAWAN communications protocol, so that gas meter, flow meter realizes the wireless transmission of data with LORAWAN communications protocol, the transmission range of data is farther.
Description
Technical field
One kind being based on wireless intelligent gas kilowatt meter reading-out system, belongs to gas meter, flow meter technical field.
Background technique
With the continuous improvement of people's living standards, gas cause is fast-developing, combustion gas resident rapidly increases.
But the gas meter, flow meter in average family only realizes the function of measuring of combustion gas at present, automatization level is lower, cannot supervise in real time
Indoor environment is surveyed, cannot be handled in time when there is the emergency case of gas leakage, is easy delay optimization process opportunity, it is difficult to hinder
The only generation of fire, therefore for nobody family for a long time, there are certain security risks.
Since current gas meter function is single, the statistics that combustion gas uses still is realized by the way of manual metering,
For meter reading personnel and average family, various inconvenience can be brought, exist simultaneously following defect：Human cost and time cost
Higher, low, data acquisition time lag that there is meter reading personnel's working efficiencies is difficult to time-shared charge, combustion gas charge department expenditure
The drawbacks such as big, it is difficult to meet user management demand huge at present.
In the prior art, there is also the technical solutions for having some radio meter registers, but the radio meter register in existing scheme
The wireless transmission distance of system is limited, therefore can still bring some inconvenience.
Summary of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies of the prior art and provide it is a kind of by using
The communication module of LORAWAN communications protocol, so that gas meter, flow meter realizes the wireless transmission of data, data with LORAWAN communications protocol
Transmission range it is farther be based on wireless intelligent gas kilowatt meter reading-out system.
Technical solution adopted by the utility model to solve its technical problems is：It should be based on wireless intelligent gas meter, including
Shell of gas meter, gas inlet pipeline and gas outlet pipeline are respectively connected in shell of gas meter, it is characterised in that：In gas meter, flow meter
Control circuit is provided in shell, control circuit includes main control module, clock module, gas concentration monitoring modular, temperature survey
Module, metering module, communication module, alarm module, valve control module and LCD MODULE are measured, gas concentration monitors mould
Block, temperature-measuring module, metering module and the signal output end of clock module and the signal input part of main control module are connected,
The signal output end of main control module is connected with LCD MODULE, valve control module and alarm module, communication module with
Main control module input/output port is bi-directionally connected, and communication module uses the communication module of LORAWAN communications protocol.
Preferably, the gas concentration monitoring modular is carbon monoxide transducer, and gas concentration monitoring modular is mounted on
The outside of shell of gas meter, be equipped on shell of gas meter with gas concentration monitoring modular cooperation grafting jack, jack with
Main controller module is connected.
Preferably, the temperature-measuring module is temperature sensor, and temperature-measuring module is mounted on shell of gas meter
Outside, is equipped with the jack with temperature-measuring module cooperation grafting on shell of gas meter, and jack is connected with main controller module.
Preferably, the metering module is flowmeter, and the valve control module is solenoid valve, flowmeter and electromagnetism
Valve is installed in gas inlet pipeline.
It preferably, further include power management module, power management module is main control module, clock module, gas concentration
Monitoring modular, temperature-measuring module, metering module, communication module, alarm module, valve control module and LCD MODULE
Working power is provided.
A kind of wireless kilowatt meter reading-out system, it is characterised in that：Including the multiple base stations being connect with gas company, gas company and base
Connected between standing by network bi-directional, each base station is bi-directionally connected with multiple concentrators, each concentrator with it is multiple described
Be bi-directionally connected based on wireless intelligent gas meter.
Preferably, it is wirelessly connected between the base station and concentrator by GPRS mode.
Preferably, be provided with LORAWAN module and GPRS module in the concentrator, LORAWAN module be based on
Communication module in wireless intelligent gas meter control circuit is wirelessly connected.
Compared with prior art, beneficial effect possessed by the utility model is：
1, in based on wireless intelligent gas kilowatt meter reading-out system, by using the communication module of LORAWAN communications protocol, make
The wireless transmission that gas meter, flow meter realizes data with LORAWAN communications protocol is obtained, the transmission range of data is farther.
2, gas concentration monitoring modular is mounted on the outside of shell of gas meter, and jack is installed on shell of gas meter, passes through
Jack and main control module, which are realized, to be connected, while facilitating the installation and replacement of gas concentration monitoring modular.
3, it is provided with enquiry module, enquiry module is an interface being reserved on shell of gas meter, when LORAWAN is communicated
When module can not realize communication in time, it can be realized by manually passing through enquiry module by conventional communications protocol and main control module
Related data is read in communication.
4, it is realized and is communicated by the LORAWAN module in it and the LORAWAN module in gas meter, flow meter in concentrator, then will
The signal received is converted to GPRS signal and base station is realized and communicated, while can also be converted to the GPRS signal received and meet
The signal of LORAWAN agreement, is further transferred in gas meter, flow meter, realizes the both-way communication between gas meter, flow meter.Pass through LORAWAN
Agreement makes the remote meter reading distance of gas meter, flow meter be up to 5km or more, reduces transmission power consumption, while substantially improving current combustion gas
Table is registered one's residence the statuses such as meter reading is difficult, wireless communication distance is short in the market.By GPRS signal and because of spy between base station and gas company
Communication is realized in the connection of net, realize information upload and under pass.To realize gas company and each gas meter, flow meter it
Between communication.
Detailed description of the invention
Fig. 1 is based on wireless intelligent gas meter control circuit principle block diagram.
Fig. 2 is the wireless kilowatt meter reading-out system composition schematic diagram based on wireless intelligent gas meter.
Specific embodiment
Fig. 1 ~ 2 are the most preferred embodiments of the utility model, and 1 ~ 2 pair of the utility model is done furtherly with reference to the accompanying drawing
It is bright.
As shown in Figure 1, a kind of be based on wireless intelligent gas control system, including being mounted on inside conventional shell of gas meter
Control circuit, control circuit include main control module, clock module, gas concentration monitoring modular, temperature-measuring module, metering mould
Block, power management module, LORAWAN communication module, alarm module, valve control module, LCD MODULE and inquiry mould
Block.
The signal output of gas concentration monitoring modular, temperature-measuring module, metering module, clock module and enquiry module
End is connected with the signal input part of main control module.Signal output end and LCD MODULE, the valve of main control module control
Module and alarm module are connected.LORAWAN module is bi-directionally connected with main control module input/output port.Power management module
For to main control module and above-mentioned clock module, gas concentration monitoring modular, temperature-measuring module, metering module,
LORAWAN communication module, alarm module, valve control module, LCD MODULE and enquiry module are provided needed for work
Power supply.
Clock module is realized using conventional timing circuit or module, is provided for timing and to main control module real-time
Time data.
Gas concentration monitoring modular is realized using commercially available common carbon monoxide transducer, for monitoring in ambient enviroment
Carbonomonoxide concentration.Gas concentration monitoring modular is preferably mounted at the outside of shell of gas meter, can install on shell of gas meter
Jack is realized by jack and main control module and is connected, while facilitating the installation and replacement of gas concentration monitoring modular.
Temperature-measuring module is realized using commercially available common temperature sensor, for detecting the temperature in shell of gas meter；
Also the outside that may be mounted at shell of gas meter, it is real by jack and main control module by installing jack on shell of gas meter
It now connects, can also be installed simultaneously in the inside and outside of shell of gas meter.
Metering module is realized using commercially available common flowmeter, is installed in gas meter, flow meter air inlet pipeline, for gas meter, flow meter
Charge flow rate measures.
Power management module includes that conventional transforming circuit, rectification circuit, filter circuit and commercially available common power supply turn
Chip is changed, is different DC power supplies according to the different switching of modules power demands.
LORAWAN communication module is realized using commercially available common LORAWAN module, for realizing main control module output
Mutual conversion between digital signal and the signal for meeting LORAWAN communications protocol.
Alarm module can be used common sound-light alarm form and realize.
Valve control module can be used commercially available common solenoid valve and realize, is installed in gas meter, flow meter air inlet pipeline, passes through valve
Door control module can realize the switching of gas meter, flow meter air inlet pipeline.
LCD MODULE such as shows the time, measures for showing as needed to the operating status of gas meter, flow meter
To combustion gas degree and the abnormal conditions state etc. that detects.
Enquiry module is an interface being reserved on shell of gas meter, when LORAWAN communication module can not be realized in time
When communication, it can be communicated by manually passing through enquiry module by conventional communications protocol and main control module realization, read dependency number
According to.
As shown in Fig. 2, a kind of wireless kilowatt meter reading-out system, including the multiple base stations being connect by internet with gas company：Base
Stand 1, base station 2 ..., base station n, each base station is connected with multiple concentrators simultaneously：Concentrator 1, concentrator 2 ..., concentrate
Device n, each concentrator connect more equipped with the combustion gas as shown in Figure 1 based on wireless intelligent gas control system simultaneously
Table：Gas meter, flow meter 1, gas meter, flow meter 2 ..., gas meter, flow meter n.
It is provided with LORAWAN module and GPRS module in concentrator, passes through the LORAWAN module in it in concentrator
It realizes and communicates with the LORAWAN module in gas meter, flow meter, the signal received is then converted into GPRS signal and base station is realized and led to
News, while the GPRS signal received can also be converted to the signal for meeting LORAWAN agreement, it is further transferred to gas meter, flow meter
In, realize the both-way communication between gas meter, flow meter.By LORAWAN agreement, the remote meter reading distance of gas meter, flow meter is made to be up to 5km
More than, transmission power consumption is reduced, while substantially improving current gas meter, flow meter and registering one's residence that meter reading is difficult, wireless communication distance is short in the market etc.
Status.Connection between base station and gas company by GPRS signal and internet, which is realized, to be communicated, realize the upload of information with
It is passed under and.To realize the communication between gas company and each gas meter, flow meter.
Specific work process and working principle are as follows：
Gas company realizes communication by internet between base station, pass through between the concentrator connected to it of base station
GPRS mode is communicated, and passes through the wireless telecommunications of LRANWAN protocol realization between concentrator gas meter, flow meter connected to it.Work as combustion
When gas company needs to send instruction to certain gas meter, flow meter, instruction passes sequentially through internet, GPRS network and LRANWAN agreement and passes
It send into the LRANWAN communication module of shell of gas meter controlling system, instruction is sent into master control molding by LRANWAN communication module
In block, corresponding operating is executed by main control module, such as execute valve closing and the inquiry of meter reading data.
Gas concentration detection module, temperature-measuring module and metering module respectively in real time to gas concentration, temperature with
And combustion gas is monitored and is uploaded in main control module, when gas concentration or temperature exceeding standard, main control module removes sky first
What valve control module made enters pipeline closing, then alarms.
When needing gas meter, flow meter to carry out data upload, such as meter reading data, alert data, main control module will need to upload
Data be sent into LRANWAN communication module, corresponding data is converted to the number for meeting LRANWAN agreement by LRANWAN communication module
According to being uploaded in corresponding concentrator, then concentrator is uploaded to base station by GPRS signal, then is uploaded to combustion gas public affairs by base station
Department, to realize the both-way communication between gas company and gas meter, flow meter.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is all without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Matter any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the guarantor of technical solutions of the utility model
Protect range.
Claims (6)
1. one kind is based on wireless intelligent gas kilowatt meter reading-out system, including is based on wireless intelligent gas meter, it is based on wireless intelligent gas meter
Including shell of gas meter, gas inlet pipeline and gas outlet pipeline are respectively connected in shell of gas meter, it is characterised in that：It is firing
Control circuit is provided in gas meter shell, control circuit includes main control module, clock module, gas concentration monitoring modular, temperature
Spend measurement module, metering module, communication module, alarm module, valve control module and LCD MODULE, gas concentration prison
Survey the signal output end of module, temperature-measuring module, metering module and clock module and the signal input part of main control module
It is connected, the signal output end of main control module is connected with LCD MODULE, valve control module and alarm module, communicates mould
Block is bi-directionally connected with main control module input/output port, and communication module uses the communication module of LORAWAN communications protocol；
Including the multiple base stations being connect with gas company, connected between gas company and base station by network bi-directional, each base
It stands and is bi-directionally connected with multiple concentrators, each concentrator described is bi-directionally connected with multiple based on wireless intelligent gas meter；
It is wirelessly connected between the base station and concentrator by GPRS mode.
2. according to claim 1 be based on wireless intelligent gas kilowatt meter reading-out system, it is characterised in that：The gas concentration prison
Survey module is carbon monoxide transducer, and gas concentration monitoring modular is mounted on the outside of shell of gas meter, on shell of gas meter
Jack with the cooperation grafting of gas concentration monitoring modular is installed, jack is connected with main controller module.
3. according to claim 1 be based on wireless intelligent gas kilowatt meter reading-out system, it is characterised in that：The temperature measures mould
Block is temperature sensor, and temperature-measuring module is mounted on the outside of shell of gas meter, is equipped on shell of gas meter and temperature
Measurement module cooperates the jack of grafting, and jack is connected with main controller module.
4. according to claim 1 be based on wireless intelligent gas kilowatt meter reading-out system, it is characterised in that：The metering module is
Flowmeter, the valve control module are solenoid valve, and flowmeter and solenoid valve are installed in gas inlet pipeline.
5. according to claim 1 be based on wireless intelligent gas kilowatt meter reading-out system, it is characterised in that：It further include power management mould
Block, power management module be main control module, clock module, gas concentration monitoring modular, temperature-measuring module, metering module,
Communication module, alarm module, valve control module and LCD MODULE provide working power.
6. according to claim 1 be based on wireless intelligent gas kilowatt meter reading-out system, it is characterised in that：It is set in the concentrator
Be equipped with LORAWAN module and GPRS module, LORAWAN module with based on the communication mould in wireless intelligent gas meter control circuit
Block is wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246572.1U CN208155386U (en) | 2018-02-11 | 2018-02-11 | One kind being based on wireless intelligent gas kilowatt meter reading-out system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246572.1U CN208155386U (en) | 2018-02-11 | 2018-02-11 | One kind being based on wireless intelligent gas kilowatt meter reading-out system |
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| CN208155386U true CN208155386U (en) | 2018-11-27 |
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| CN201820246572.1U Active CN208155386U (en) | 2018-02-11 | 2018-02-11 | One kind being based on wireless intelligent gas kilowatt meter reading-out system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112422649A (en) * | 2020-11-06 | 2021-02-26 | 山东天创亿联智能科技有限公司 | Heterogeneous network-based cloud meter reading method and system |
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2018
- 2018-02-11 CN CN201820246572.1U patent/CN208155386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112422649A (en) * | 2020-11-06 | 2021-02-26 | 山东天创亿联智能科技有限公司 | Heterogeneous network-based cloud meter reading method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220317 Address after: 255000 Pioneer Park of Zibo science and Technology Industrial Park, Xishou, Sanying Road, Fangzhen Town, Zhangdian District, Zibo City, Shandong Province Patentee after: ZIBO BILLION ELECTRON Co.,Ltd. Address before: 255000 room 404, 4th floor, entrepreneurship Park, Zibo science and Technology Industrial Park, No. 69, Sanying Road, Zhangdian District, Zibo City, Shandong Province Patentee before: SHANDONG SPACE CREATIVE TELEMETRY INTELLIGENT TECHNOLOGY Co.,Ltd. |