CN203673575U - Network remote gas meter and control system thereof - Google Patents
Network remote gas meter and control system thereof Download PDFInfo
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- CN203673575U CN203673575U CN201320833457.1U CN201320833457U CN203673575U CN 203673575 U CN203673575 U CN 203673575U CN 201320833457 U CN201320833457 U CN 201320833457U CN 203673575 U CN203673575 U CN 203673575U
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- 238000004891 communication Methods 0.000 claims abstract description 60
- 230000003993 interaction Effects 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 abstract description 253
- 230000002159 abnormal effect Effects 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 7
- 239000002737 fuel gas Substances 0.000 abstract 6
- 230000007704 transition Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 4
- 239000013589 supplement Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
The utility model discloses a network remote gas meter and a control system thereof. A communication module with an SIM card is mounted inside the gas meter, so that information interaction between the gas meter and remote control equipment is achieved, the remote control equipment enables the obtained recharging information of the gas meter or fuel gas price change information to be directly sent to the communication module in the gas meter through a network, the communication module is used for sending information such as the recharging information or the fuel gas price change information to a control module, hence, the control module can update current data information of the gas meter according to the information, there is no need for a user to hold an IC card to go back and forth between the gas meter and a fuel gas management department, and unified management to the fuel gas price by the fuel gas management department is facilitated. In addition, after the control module acquires the current operating state information of the gas meter, the information can be sent to the remote control equipment in real time through the communication module, so that the fuel gas management department knows the operating state of the gas meter in real time, and when the gas meter is abnormal, processing can be performed in time.
Description
Technical field
The utility model relates to gas meter, flow meter technical field, relates in particular a kind of network remote-transmission gas meter, flow meter and control system.
Background technology
At present, the gas meter, flow meter that most domestic user uses is all based on IC-card (Integrated Circuit
Card, integrated circuit card) intelligent gas meter, user only need hold with the IC-card of this intelligent gas meter binding and supplement with money to civil gas management department, buy required gas quantity, afterwards, IC-card after again this being supplemented with money inserts the IC-card groove of this intelligent gas meter, read the gas quantity in the IC-card after supplementing with money by this intelligent gas meter, after regularly checking meter without staff, user is again to using gas quantity to pay the fees, greatly reduce staff's workload, and facilitated civil gas management department user to be used to the control of gas quantity.
But this intelligent gas meter based on IC-card must be bought gas quantity to civil gas management department in person by user, and inserts in this intelligent gas meter, it could realize the transmission of data, very inconvenient; And, civil gas management department can not grasp user's actual gas consumption at any time, and the practical operation situation of gas meter, flow meter, can not occur when abnormal to process in time at gas meter, flow meter, in addition, in the time of gas price change, because civil gas management department can not adjust the price of gas quantity in user's gas meter, flow meter, also for the unified management of gas price has brought a lot of inconvenience.
Utility model content
In view of this, the utility model provides a kind of network remote-transmission gas meter, flow meter and control system, solve existing intelligent gas meter and must could realize data transmission based on IC-card, for user brings a lot of inconvenience, and after gas price variation, civil gas management department is to technical matters that in gas meter, flow meter, current residual gas quantity is adjusted.
For achieving the above object, the utility model provides following technical scheme:
A kind of network remote-transmission gas meter, flow meter, comprising: communication module, control module, metering module, valve driver module and valve, wherein,
In described communication module, SIM card is installed, for the first data message sending by network receiving remote opertaing device;
Described control module is connected with described communication module, for the first data message sending according to the described communication module receiving, upgrade the current data information of this gas meter, flow meter, and the current running state information of this gas meter, flow meter obtaining is sent to described remote control equipment by described communication module;
Described metering module is connected with described control module, and for measuring the gas consumption of this gas meter, flow meter, and the gas consumption data that metering is obtained send to described control module;
Described valve driver module is connected with described valve with described control module respectively, for the steering order sending according to described control module, controls opening or closing of described valve.
Preferably, also comprise:
Be connected with described control module, for in the time that shell, air intake opening or the gas outlet of this gas meter, flow meter are opened, send warning message to described control module, so that described control module sends to described warning message by described communication module the alarm module of remote control equipment.
Preferably, also comprise:
Be connected with described control module, for receiving the current data information after the renewal that described control module sends, and the display module showing.
Preferably, described alarm module comprises: hummer.
Preferably, described alarm module comprises: pilot lamp.
Preferably, also comprise:
Be connected with described control module, for storing the historical data information storer of this gas meter, flow meter.
Preferably, described control module is specially place
Reason device.
Preferably, described metering module comprises: counter.
A kind of network remote-transmission control system, comprising: at least one network remote-transmission gas meter, flow meter, and be connected with the communication module in described network remote-transmission gas meter, flow meter by wireless network, the remote control equipment of the information interaction of realization and each described network remote-transmission gas meter, flow meter.
Preferably, described remote control equipment is specially computing machine.
Known via above-mentioned technical scheme, compared with prior art, the utility model openly provides a kind of network remote-transmission gas meter, flow meter and control system, by SIM(Subscriber Identity Module is installed in gas meter, flow meter, client identification module) card communication module, realize the information interaction between this gas meter, flow meter and remote control equipment, when remote control equipment obtains after the charging information or gas price transition information of this gas meter, flow meter, can directly send it to the communication module in this gas meter, flow meter by network, by module, the information such as charging information or gas price transition information are sent to control module by this, thereby make this control module according to the current data information of this this gas meter, flow meter of information updating, holding IC-card without user comes and goes between gas meter, flow meter and civil gas management department, and facilitate the unified management of civil gas management department to gas price, in addition, when control module obtains after the current running state information of this gas meter, flow meter, can send in real time remote control equipment by this communication module, thereby make civil gas management personnel can grasp at any time by this remote control equipment the running status of gas meter, flow meter, so that this gas meter, flow meter occurs when abnormal to process in time, further improve the maintenance management of civil gas management department to gas meter, flow meter.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
Fig. 1 is the structural representation of the embodiment 1 of a kind of network remote-transmission gas meter, flow meter of the utility model;
Fig. 2 is the structural representation of the embodiment 2 of a kind of network remote-transmission gas meter, flow meter of the utility model;
Fig. 3 is the structural representation of a kind of network of the utility model control system embodiment far away.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of network remote-transmission gas meter, flow meter and control system, by SIM(Subscriber Identity Module is installed in gas meter, flow meter, client identification module) card communication module, realize the information interaction between this gas meter, flow meter and remote control equipment, when remote control equipment obtains after the charging information or gas price transition information of this gas meter, flow meter, can directly send it to the communication module in this gas meter, flow meter by network, by module, the information such as charging information or gas price transition information are sent to control module by this, thereby make this control module according to the current data information of this this gas meter, flow meter of information updating, hold IC-card (Integrated Circuit Card without user, integrated circuit card) come and go between gas meter, flow meter and civil gas management department, and facilitate the unified management of civil gas management department to gas price, in addition, when control module obtains after the current running state information of this gas meter, flow meter, can send in real time remote control equipment by this communication module, thereby make civil gas management personnel can grasp at any time by this remote control equipment the running status of gas meter, flow meter, so that this gas meter, flow meter occurs when abnormal to process in time, further improve the maintenance management of civil gas management department to gas meter, flow meter.
As shown in Figure 1, be the structural representation of the embodiment 1 of a kind of network remote-transmission gas meter, flow meter of the utility model, this gas meter, flow meter can comprise: communication module 110, control module 120, metering module 130, valve driver module 140 and valve 150, wherein,
In communication module 110, SIM card is installed, for the first data message sending by network receiving remote opertaing device.
Wherein, the first data message can comprise charging information, gas quantity information or gas price transition information inquiry into balance information etc.
In the practical application of the utility model embodiment, remote control equipment is arranged on civil gas management department conventionally, gas meter, flow meter is arranged in user family, can be by the communication module that SIM card is installed, by wireless network with note, multimedia message, mail or GPRS(General Packet Radio Service, GPRS (General Packet Radio Service)) mode such as data communication realizes and the information interaction of remote control equipment, carrier without IC-card as information interaction between remote control equipment and gas meter, flow meter, greatly improve the efficiency of information interaction, and facilitate user's supplementing with money gas meter, flow meter.
It should be noted that, in actual applications, remote control equipment can be realized and the information interaction of multiple gas meter, flow meters by network, so, the SIM card that is arranged on the draw-in groove in the communication module of each gas meter, flow meter be with this gas meter, flow meter one to one, thereby guaranteed that remote control equipment can send to the first data message in corresponding gas meter, flow meter like clockwork.
Control module 120 is connected with communication module 110, for receiving the first data message that communication module 110 sends, and upgrade the current data information of this gas meter, flow meter according to this first data message, and the current running state information of this gas meter, flow meter obtaining is sent to remote control equipment by communication module 110.
In actual applications, in the time that the first data message is specially charging information, control module 120 will be upgraded according to this charging information the current gas quantity of this gas meter, flow meter, adds that by the gas quantity of this charging information current gas quantity before renewal is as the current gas quantity after upgrading; In the time that the first data message is gas price transition information, control module 120 will be according to this gas price transition information, change gas meter, flow meter current residual gas quantity, and obtain the current residual gas quantity after this gas meter, flow meter change gas price.As can be seen here, above-mentioned current data information is specifically as follows the current gas quantity of this gas meter, flow meter, and certainly, this current data information can also be current combustion gas charge information, and the utility model does not limit it.
Wherein, when control module 120 is upgraded after the current data information of this gas meter, flow meter, the current data information after upgrading can be sent to coupled metering module 130, so that this metering module carries out follow-up measurement according to the current data information after upgrading; Can also pass through coupled communication module 110, the current data information after upgrading is sent to remote control equipment storage, so that the combustion gas service condition that civil gas management department understands or inquires about this gas meter, flow meter.
Preferably, the utility model embodiment can also comprise the display module being connected with control module 120, and the current data information after upgrading for display control module 120, so that user understands the current gas situation of using of gas meter, flow meter intuitively.
As another embodiment of the utility model, can also comprise: the storer being connected with control module 120, for the historical data information of storing this gas meter, flow meter, wherein, this historical data information can comprise: running state information, gas quantity information and/or the charging information etc. of this gas meter, flow meter.
Wherein, in the practical application of the utility model embodiment, control module 120 is specifically as follows processor, as CPU, single-chip microcomputer etc.
Metering module 130 is connected with control module 120, and for measuring the gas consumption of this gas meter, flow meter, and the gas consumption data that metering is obtained send to control module 120.
Wherein, this metering module 130 is specifically as follows counter, in actual applications, be used for measuring the combustion gas service condition of this gas meter, flow meter, specifically can measure the gas consumption of this gas meter, flow meter, and these gas consumption data are sent to control module 120, thus make this control module 120 obtain accordingly the current data information of this gas meter, flow meter, so that this control module 120 is processed this current data information.
In addition, this metering module 130 can also receive the current data information after control module 120 is upgraded, and in the time that this current data information is gas meter, flow meter price movement information, can change accordingly the current residual gas quantity of gas meter, flow meter.
Valve driver module 140 is connected with valve 150 with control module 120, for the steering order sending according to control module 120, and the opening or closing of by-pass valve control 150.
Wherein, valve 150 can be gas admittance valve or the air outlet valve of this gas meter, flow meter.
In actual applications, when control module 120 receives the gas consumption data that metering module 130 sends, and when judging these gas consumption data and reaching the gas quantity that user buys, the current data information after upgrading is 1 o'clock for remaining gas quantity, this control module 120 can send corresponding steering order to valve driver module 140, close gas meter, flow meter gas admittance valve by this valve driver module 140 according to this steering order, thereby solved the problem of subscriber arrearage use combustion gas.
Preferably, control module 120 is interior can comprise detection module, for detection of the running status of this gas meter, flow meter, and corresponding running state information is sent to control module 120, so that judging this gas meter, flow meter in this control module 120 according to this running state information occurs when abnormal, send the steering order of valve-off to valve driver module 140, and by communication module 110, this abnormal information is sent to remote control equipment, so that civil gas management personnel arrange by this Long-distance Control and the communication module of gas meter, flow meter, send maintenance instructions to the control module being connected with this communication module, thereby make this control module solve this abnormal problem according to this maintenance instructions.
Wherein, it should be noted that, in the time that the abnormal problem of gas meter, flow meter is serious, because the utility model sends to remote control equipment by this situation in time by the communication module 110 of this gas meter, flow meter, thereby make civil gas management personnel know in time this situation, and carry out maintenance process to there is abnormal gas meter, flow meter in time, greatly improve the efficiency of management and user's impression of civil gas management department.
In addition, on the basis of the utility model embodiment, this gas meter, flow meter can also comprise the alarm module being connected with control module 120, for the shell when this gas meter, flow meter, when air intake opening or gas outlet are opened, send warning message to control module 120, so that this control module 120 sends to remote control equipment by communication module 110 by this warning message, thereby make civil gas management part learn the shell of this gas meter, flow meter, air intake opening or gas outlet this situation that is opened, and process for this situation, as sent prompting message by remote control equipment to gas meter, flow meter, to inform that user opens the shell of gas meter, flow meter privately, the harm of air intake opening or gas outlet, or otherwise reminding user is opened the harm of shell, air intake opening or the gas outlet of gas meter, flow meter privately.
Wherein, in the time that shell, air intake opening or the gas outlet of this gas meter, flow meter are opened, this alarm module can also send information, and as buzzer, audio alert etc., open the harm of shell, air intake opening or the gas outlet of gas meter, flow meter privately with reminding user.
In addition; it should be noted that; in the utility model embodiment; except above-mentioned each module; can also be included as the power module of gas meter, flow meter power supply, and connect connecting line or the interface unit etc. of each module, will will not enumerate at this; so long as not those skilled in the art pay creative work determine, all belong to the utility model protection domain.
Known based on above-mentioned analysis, the utility model embodiment is by being provided with the communication module of SIM card in gas meter, flow meter, realize the information interaction between this gas meter, flow meter and remote control equipment, when remote control equipment obtains after the charging information or gas price transition information of this gas meter, flow meter, can directly send it to the communication module in this gas meter, flow meter by network, by module, the information such as charging information or gas price transition information are sent to control module by this, thereby make this control module according to the current data information of this this gas meter, flow meter of information updating, holding IC-card without user comes and goes between gas meter, flow meter and civil gas management department, and facilitate the unified management of civil gas management department to gas price, in addition, when control module obtains after the current running state information of this gas meter, flow meter, can send in real time remote control equipment by this communication module, thereby make civil gas management personnel can grasp at any time by this remote control equipment the running status of gas meter, flow meter, so that this gas meter, flow meter occurs when abnormal to process in time, further improve the maintenance management of civil gas management department to gas meter, flow meter.
As shown in Figure 2, for the structural representation of the embodiment 2 of a kind of network remote-transmission gas meter, flow meter of the utility model, this gas meter, flow meter can comprise: communication module 210, the control module 220 being connected with this communication module 210, and the metering module 230, valve driver module 240, alarm module 250 and the display module 260 that are connected with this control module 220 respectively, the valve 270 being connected with this valve driver module 240 in addition, wherein
In communication module 210, SIM card is installed, for the first data message sending by network receiving remote opertaing device.
In actual applications, this first data message can be charging information, gas price transition information or inquiry into balance information etc.And the current data information after control module 220 is upgraded, and when judging this current data information and being not more than preset data information, can export remaining sum warning message, with reminding user gas meter, flow meter, Sorry, your ticket has not enough value need supplement with money it.
Civil gas management department wherein, after the current data information after control module 220 is upgraded, can send it to remote control equipment by communication module 210 and store, so that can inquire about the historical data of each gas meter, flow meter at any time.Certainly, the storer being connected with control module 220 also can be established in gas meter, flow meter inside, for storing the various historical datas of this gas meter, flow meter.
Wherein, this steering order this control module sends according to the current data information after upgrading, and also can directly be sent by remote control equipment, and the application does not limit it.
Wherein, while being opened in shell, air intake opening or the gas outlet of this gas meter, flow meter, also direct output alarm information of this alarm module 250, shell, air intake opening or the gas outlet of privately opening gas meter, flow meter with reminding user are dangerous.
Wherein, in the utility model embodiment, this display module 260 is specifically as follows liquid crystal display; Alarm module 250 is specifically as follows pilot lamp, carrys out reminding user by the flicker of pilot lamp; Control module 220 is specifically as follows processor, as CPU, single-chip microcomputer etc.; Metering module 230 can be counter.
In addition; it should be noted that; in the utility model embodiment; except above-mentioned each module; can also be included as the power module of gas meter, flow meter power supply, and connect connecting line or the interface unit etc. of each module, will will not enumerate at this; so long as not those skilled in the art pay creative work determine, all belong to the utility model protection domain.
As the above analysis, the utility model embodiment is by being provided with the communication module of SIM card in gas meter, flow meter, realize the information interaction between this gas meter, flow meter and remote control equipment, when remote control equipment obtains after the charging information or gas price transition information of this gas meter, flow meter, can directly send it to the communication module in this gas meter, flow meter by network, by this communication module, the information such as charging information or gas price transition information are sent to control module, thereby make this control module according to the current data information of this this gas meter, flow meter of information updating, holding IC-card without user comes and goes between gas meter, flow meter and civil gas management department, and facilitate the unified management of civil gas management department to gas price, and now can also the current data after upgrading directly be shown by display module, thereby make user can understand intuitively the current service condition of this gas meter, flow meter, when control module obtains after the current running state information of this gas meter, flow meter, can send in real time remote control equipment by this communication module, thereby make civil gas management personnel can grasp at any time by this remote control equipment the running status of gas meter, flow meter, so that this gas meter, flow meter occurs when abnormal to process in time, and while being opened in shell, air intake opening or the gas outlet of gas meter, flow meter, control module can send to remote control equipment by the warning message that comprises this situation in time, so that it sends and reminds or directly send the steering order of closing gas admittance valve to user accordingly, thereby guarantee user's personal safety, and further improved the management of civil gas management department to gas meter, flow meter.
As shown in Figure 3, for the structural representation of a kind of network remote-transmission control system of the utility model embodiment, this system can comprise that at least one network remote-transmission gas meter, flow meter 310(is the P1～Pn in Fig. 3, wherein, n is positive integer), and be connected with the communication module in each network remote-transmission gas meter, flow meter 310 by wireless network, the remote control equipment 320 of the information interaction of realization and each network remote-transmission gas meter, flow meter 310.
It should be noted that, the concrete structure of the network remote-transmission gas meter, flow meter 310 in the utility model embodiment composition and annexation thereof, refer to the network remote-transmission gas meter, flow meter described in the utility model above-described embodiment 1 or 2, will repeat no more at this.
Wherein, this remote control equipment is specifically as follows computing machine, above-mentioned wireless network can be GPRS network or GSM(Global System For Mobile Communications, global system for mobile communications) network, the communication module in gas meter, flow meter can pass through the modes such as normal short message, multimedia message, mail, GPRS data communication, realizes the information interaction between remote control equipment.
In actual applications, when after gas price change, the utility model embodiment will be with short message mode by remote control equipment, gas price transition information is sent to the communication module in each gas meter, flow meter, so that the control module being connected with this communication module is upgraded the current data information of this gas meter, flow meter accordingly, hold IC-card without user and come and go gas meter, flow meter and civil gas management department, time saving and energy saving; And control module can also send to remote control equipment storage by communication module by the running state information of the current data information after upgrading and this gas meter, flow meter obtaining, so that civil gas management department can grasp the ruuning situation of each gas meter, flow meter in real time, and occur when abnormal at certain gas meter, flow meter, in time send corresponding steering order by communication module, thus assurance equipment and user's safety.
In addition; it should be noted that; in the utility model embodiment; except above-mentioned each module, can also comprise server, be the power module of this system power supply; and connect connecting line or the interface unit etc. of each module; to will not enumerate at this, so long as not those skilled in the art pay creative work determine, all belong to the utility model protection domain.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a network remote-transmission gas meter, flow meter, is characterized in that, comprising: communication module, control module, metering module, valve driver module and valve, wherein,
In described communication module, SIM card is installed, for the first data message sending by network receiving remote opertaing device;
Described control module is connected with described communication module, for the first data message sending according to the described communication module receiving, upgrade the current data information of this gas meter, flow meter, and the current running state information of this gas meter, flow meter obtaining is sent to described remote control equipment by described communication module;
Described metering module is connected with described control module, and for measuring the gas consumption of this gas meter, flow meter, and the gas consumption data that metering is obtained send to described control module;
Described valve driver module is connected with described valve with described control module respectively, for the steering order sending according to described control module, controls opening or closing of described valve.
2. gas meter, flow meter according to claim 1, is characterized in that, also comprises:
Be connected with described control module, for in the time that shell, air intake opening or the gas outlet of this gas meter, flow meter are opened, send warning message to described control module, so that described control module sends to described warning message by described communication module the alarm module of described remote control equipment.
3. gas meter, flow meter according to claim 2, is characterized in that, also comprises:
Be connected with described control module, for receiving the current data information after the renewal that described control module sends, and the display module showing.
4. gas meter, flow meter according to claim 3, is characterized in that, described alarm module comprises: hummer.
5. gas meter, flow meter according to claim 3, is characterized in that, described alarm module comprises: pilot lamp.
6. gas meter, flow meter according to claim 3, is characterized in that, also comprises:
Be connected with described control module, for storing the historical data information storer of this gas meter, flow meter.
7. gas meter, flow meter according to claim 6, is characterized in that, described control module is specially processor.
8. gas meter, flow meter according to claim 7, is characterized in that, described metering module comprises: counter.
9. a network remote-transmission control system, it is characterized in that, comprise: at least one network remote-transmission gas meter, flow meter as described in claim 1-8, and be connected with the communication module in described network remote-transmission gas meter, flow meter by wireless network, the remote control equipment of the information interaction of realization and each described network remote-transmission gas meter, flow meter.
10. system according to claim 9, is characterized in that, described remote control equipment is specially computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833457.1U CN203673575U (en) | 2013-12-17 | 2013-12-17 | Network remote gas meter and control system thereof |
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| CN201320833457.1U CN203673575U (en) | 2013-12-17 | 2013-12-17 | Network remote gas meter and control system thereof |
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| CN203673575U true CN203673575U (en) | 2014-06-25 |
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| CN201320833457.1U Expired - Fee Related CN203673575U (en) | 2013-12-17 | 2013-12-17 | Network remote gas meter and control system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626952A (en) * | 2016-02-22 | 2016-06-01 | 吴江港华燃气有限公司 | Method for switching on and off valve of gas meter |
| CN105719398A (en) * | 2014-12-01 | 2016-06-29 | 中国移动通信集团公司 | Communication method and device among close-range gas meters and gas meter |
| CN106447938A (en) * | 2016-10-31 | 2017-02-22 | 成都前锋电子仪器有限责任公司 | Wireless remote transmitting gas meter |
| CN107464359A (en) * | 2017-08-03 | 2017-12-12 | 苏州燃气集团有限责任公司 | The processing method and system of a kind of prepayment information |
| CN108784177A (en) * | 2017-04-28 | 2018-11-13 | 芜湖美的厨卫电器制造有限公司 | The control method of bathroom mirror and bathroom mirror |
| CN109816872A (en) * | 2019-01-24 | 2019-05-28 | 廊坊新奥燃气设备有限公司 | A kind of gas meter, flow meter control system and control method |
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2013
- 2013-12-17 CN CN201320833457.1U patent/CN203673575U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719398A (en) * | 2014-12-01 | 2016-06-29 | 中国移动通信集团公司 | Communication method and device among close-range gas meters and gas meter |
| CN105719398B (en) * | 2014-12-01 | 2018-05-08 | 中国移动通信集团公司 | The closely communication means between gas meter, flow meter, device and gas meter, flow meter |
| CN105626952A (en) * | 2016-02-22 | 2016-06-01 | 吴江港华燃气有限公司 | Method for switching on and off valve of gas meter |
| CN106447938A (en) * | 2016-10-31 | 2017-02-22 | 成都前锋电子仪器有限责任公司 | Wireless remote transmitting gas meter |
| CN108784177A (en) * | 2017-04-28 | 2018-11-13 | 芜湖美的厨卫电器制造有限公司 | The control method of bathroom mirror and bathroom mirror |
| CN107464359A (en) * | 2017-08-03 | 2017-12-12 | 苏州燃气集团有限责任公司 | The processing method and system of a kind of prepayment information |
| CN109816872A (en) * | 2019-01-24 | 2019-05-28 | 廊坊新奥燃气设备有限公司 | A kind of gas meter, flow meter control system and control method |
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Address after: 610052 Sichuan city of Chengdu province Chenghua District Development Zone Longtan urban industrial into relief road No. 1 Patentee after: SICHUAN HAILI INTELLIGENT & TECHNOLOGY CO., LTD. Address before: 610052 Sichuan city of Chengdu province Chenghua District Development Zone Longtan urban industrial into relief road No. 1 Patentee before: Sichuan Haili Intelligent & Technology Co., Ltd. |
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