CN110544371A - Real-time monitoring system for gas meter - Google Patents
Real-time monitoring system for gas meter Download PDFInfo
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- CN110544371A CN110544371A CN201910826844.4A CN201910826844A CN110544371A CN 110544371 A CN110544371 A CN 110544371A CN 201910826844 A CN201910826844 A CN 201910826844A CN 110544371 A CN110544371 A CN 110544371A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a real-time monitoring system of a gas meter, which comprises a master control system and is characterized in that the master control system comprises a downlink meter reading system, an uplink meter reading system, a sensing detection system and a result judgment system, wherein the downlink meter reading system is a system which is applied to the whole household building from individual gas meters and is used for identifying and reading the numerical value of the gas meters, the system comprises the existing wireless meter reading CFDA system architecture, and the uplink meter reading system is a main system which is used for connecting the application of the downlink meter reading system and the transmission of the gas meters read by each household to a gas company from the whole household building to the gas company so as to realize wireless meter reading and charging. In the invention, the gas meter and the gas pipe of each household are monitored in real time by matching with the existing wireless meter reading system and matching with the use of pressure, gas sensitivity and technical sensors, so that the use safety of the gas of the household is effectively guaranteed, and the problems of low efficiency and no timeliness of the existing manual check are solved.
Description
Technical Field
The invention belongs to the technical field of gas monitoring equipment, and particularly relates to a real-time monitoring system for a gas meter.
Background
with the rapid development of the natural gas market, the contradiction between the total supply amount limitation of upstream natural gas and the rapid increase of the demand of downstream gas is more and more prominent, which brings great pressure to the safe operation of the urban gas pipe network. Meanwhile, the characteristics of more metering equipment types, wider distribution area, scattered installation, complex installation environment and the like of a gas company bring great difficulty to the operation and maintenance of the whole gas pipe network.
Natural gas users are generally classified into three categories: industrial users, public users, and civilian users. The existing gas does not have a monitoring network to complete real-time monitoring of the gas usage amount of a gas pipe network and the operation index of the gas pipe network, but adopts a manual operation mode to monitor the operation of the gas pipe network, and directly reads the gas usage amount through a manual meter reading mode, so that the efficiency is low, the gas meter real-time monitoring system is inconvenient to use, and therefore the gas meter real-time monitoring system is provided.
Disclosure of Invention
The invention aims to: in order to solve the problem that the existing gas monitoring and checking are inconvenient, a real-time monitoring system for a gas instrument is provided.
The technical scheme adopted by the invention is as follows:
A real-time monitoring system of a gas meter comprises a master control system and is characterized in that the master control system comprises a downlink meter reading system, an uplink meter reading system, a sensing detection system and a result judgment system, wherein the downlink meter reading system is a system which is applied to identifying and reading the numerical value of a gas meter from the gas meter of each household to a whole household building and comprises the existing wireless meter reading CFDA system architecture, and the uplink meter reading system is a main system which is used for connecting the application of the downlink meter reading system and transmitting the gas meter read by each household to a gas company from the whole household building to the gas company so as to realize wireless meter reading, charging and monitoring; the sensing detection system detects the use conditions of a gas instrument and gas by using a sensor to carry out remote uninterrupted real-time monitoring; and the result judging system is used for automatically calculating and judging the gas use condition according to the data returned to the main control system by the meter reading system and the sensing detection system.
the downlink meter reading system comprises a wireless intelligent meter, a wireless collector, a short-range wireless communication module and an intelligent concentrator, wherein the wireless intelligent meter is a wireless intelligent gas meter which is used at present and is also called a wireless remote transmission intelligent gas meter, and is the prior art; the wireless collector is equipment which is arranged in a gas meter and used for collecting and reading the numerical value of the gas meter in the existing CFDA wireless gas meter reading system architecture; the short-range wireless communication module is used for communicating data information between the wireless intelligent meter and a transfer station in a floor, and uses a wireless channel in the existing CFDA system architecture; the intelligent concentrator is a primary transfer station which is arranged in a household building and used for collecting gas values of each household, and is also a port for receiving an instruction issuing of an uplink system.
The remote wireless communication module is used for remotely transmitting gas data information of a residential building to a gas company and carrying out wireless communication by using GPRS or CDMA; the node integration module is used for integrating all the received gas values of each user so as to be convenient to read, for example, integrating according to the name of a cell or the name of a street; and the data sorting module is used for sorting the data received from the downlink meter reading system, and comprises filtering, impurity removing and encoding.
The sensing detection system comprises a pressure gauge, a counting sensor and an electric control valve, wherein the pressure gauge is a device which is arranged on each household gas pipe and displays the pressure value of the gas pipe, and the pressure gauge is an electronic pressure gauge which is convenient for reading data; the counting sensor displays the gas flow flux according to the pressure change and the flow of the gas in the gas pipe, namely a gas usage amount detection reader which is a gas reader in the existing gas meter; the electric control valve is a valve which is arranged on each household gas pipe and used for closing and opening the gas pipe.
The sensing detection system further comprises a gas-sensitive detector, and the gas-sensitive detector is detection equipment which is arranged on each user gas meter and used for detecting whether gas leaks or not, so that the use safety of the gas of a user is guaranteed.
The result judging module comprises a gas charging module, a communication module and a display module, wherein the gas charging module is used for automatically calculating the gas use fee of each user in unit time according to the received gas meter value and in combination with the set gas fee price; the communication module is used for sending the gas use fee condition information to a corresponding resident or a reserved mobile phone number and reminding the resident to pay in time; the display module is a display screen and is used for displaying various data information and system conditions.
The result judgment module further comprises an alarm module, and the alarm module is used for judging whether gas use danger exists according to the condition detected by sensing to alarm the dangerous condition so as to arrange professional personnel to maintain and process in time and guarantee the life and property safety of residents.
The result judging module further comprises an abnormity reminding module, and the abnormity reminding module is used for reminding things exceeding normal conditions according to the detection result of the sensor so as to prevent in advance.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the gas meter and the gas pipe of each household are monitored in real time by matching with the existing wireless meter reading system and matching with the use of pressure, gas sensitivity and technical sensors, so that the use safety of the gas of the household is effectively guaranteed, and the problems of low efficiency and no timeliness of the existing manual check are solved.
2. According to the invention, the detection value of the pressure gauge is compared with the acquisition value of the gas meter, so that whether the gas is normally used can be judged, the gas pressure in the gas pipe is dynamically monitored, the condition that part of people bypass the gas meter to steal the gas is avoided, and the benefit of a gas company is guaranteed.
3. In the invention, the electric control valve is arranged on the gas pipe, the main control system automatically judges and operates according to the detection result of the sensor, and if the gas-sensitive detector detects gas leakage, the main control system remotely controls the electric control valve to close the gas pipe, thereby avoiding gas leakage accidents.
4. according to the invention, the alarm module and the abnormity reminding module are arranged to alarm problems in the gas use process, and professional personnel are arranged to maintain, so that the life and property safety of users is guaranteed.
Drawings
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a system modular block diagram of a downlink meter reading system according to the present invention;
FIG. 3 is a system modular block diagram of an uplink meter reading system according to the present invention;
FIG. 4 is a system block diagram of a sensing system of the present invention;
FIG. 5 is a system block diagram of a result determination system according to the present invention.
the labels in the figure are: 1. a master control system; 10. a downlink meter reading system; 20. an uplink meter reading system; 30. a sensing detection system; 40. a result judgment system; 101. a wireless intelligent meter; 102. a wireless collector; 103. a short-range wireless communication module; 104. an intelligent concentrator; 201. a remote wireless communication module; 202. a node integration module; 203. a data sorting module; 301. a pressure gauge; 302. a gas sensitive detector; 303. a counting sensor; 304. an electrically controlled valve; 401. a gas charging module; 402. a communication module; 403. an alarm module; 404. an abnormality reminding module; 405. and a display module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
in a first embodiment, please refer to fig. 1, a real-time monitoring system for a gas meter includes a main control system 1, where the main control system 1 includes a downlink meter reading system 10, an uplink meter reading system 20, a sensing detection system 30 and a result judgment system 40, the downlink meter reading system 10 is a system for identifying and reading a gas meter value from a gas meter of a user to a whole residential building, and includes an existing wireless meter reading CFDA system architecture, and the uplink meter reading system 20 is a main system for connecting the application of the downlink meter reading system and transmitting the gas meter read by each user to a gas company from the whole residential building to the gas company, so as to implement wireless meter reading, charging and monitoring; the sensing detection system 30 detects the gas meter and the use condition of the gas by using a sensor to perform remote uninterrupted real-time monitoring; and the result judgment system 40 is used for automatically calculating and judging the gas use condition according to the data returned to the main control system by the meter reading system and the sensing detection system.
In the second embodiment, please refer to fig. 1-2, a real-time gas meter monitoring system comprises a main control system 1, wherein the main control system 1 comprises a downlink meter reading system 10, an uplink meter reading system 20, a sensing detection system 30 and a result judgment system 40, the downlink meter reading system 10 is a system for identifying and reading gas meter values from individual gas meters to a whole household building, and comprises an existing wireless meter reading CFDA system architecture, and the uplink meter reading system 20 is a main system for connecting the downlink meter reading system application and the system for transmitting the gas meters read by each user to a gas company from the whole household building to the gas company so as to realize wireless meter reading, charging and monitoring; the sensing detection system 30 detects the gas meter and the use condition of the gas by using a sensor to perform remote uninterrupted real-time monitoring; the result judgment system 40 is used for automatically calculating and judging the gas use condition according to the data returned to the main control system by the meter reading system and the sensing detection system;
the downlink meter reading system 10 comprises a wireless intelligent meter 101, a wireless collector 102, a short-range wireless communication module 103 and an intelligent concentrator 104, wherein the wireless intelligent meter 101 is a wireless intelligent gas meter which is used at present and is also called a wireless remote transmission intelligent gas meter, and is the prior art; the wireless collector 102 is a device which is installed in a gas meter and collects and reads the value of the gas meter in the existing CFDA wireless gas meter reading system architecture; the short-range wireless communication module is used for communicating data information between the wireless intelligent meter and a transfer station in a floor, and uses a wireless channel in the existing CFDA system architecture; the intelligent concentrator 104 is installed in a primary transfer station in a residential building for collecting gas values of each household, and is also a port for receiving an instruction issued by an uplink system.
In a third embodiment, please refer to fig. 1 to 3, a real-time monitoring system for a gas meter includes a main control system 1, where the main control system 1 includes a downlink meter reading system 10, an uplink meter reading system 20, a sensing detection system 30 and a result judgment system 40, the downlink meter reading system 10 is a system for identifying and reading a gas meter value from a gas meter of a user to a whole residential building, and includes an existing CFDA system architecture for wireless meter reading, and the uplink meter reading system 20 is a main system for connecting the application of the downlink meter reading system and the system for transmitting the gas meter read by each user to a gas company from the whole residential building to the gas company, so as to implement wireless meter reading, charging and monitoring; the sensing detection system 30 detects the gas meter and the use condition of the gas by using a sensor to perform remote uninterrupted real-time monitoring; the result judgment system 40 is used for automatically calculating and judging the gas use condition according to the data returned to the main control system by the meter reading system and the sensing detection system;
The downlink meter reading system 10 comprises a wireless intelligent meter 101, a wireless collector 102, a short-range wireless communication module 103 and an intelligent concentrator 104, wherein the wireless intelligent meter 101 is a wireless intelligent gas meter which is used at present and is also called a wireless remote transmission intelligent gas meter, and is the prior art; the wireless collector 102 is a device which is installed in a gas meter and collects and reads the value of the gas meter in the existing CFDA wireless gas meter reading system architecture; the short-range wireless communication module is used for communicating data information between the wireless intelligent meter and a transfer station in a floor, and uses a wireless channel in the existing CFDA system architecture; the intelligent concentrator 104 is a primary transfer station installed in a residential building and used for collecting gas values of each household, and is also a port for receiving an instruction issued by an uplink system;
the uplink meter reading system 20 comprises a remote wireless communication module 201, a node integration module 202 and a data sorting module 203, wherein the remote wireless communication module 201 is used for remotely transmitting gas data information of a residential building to a gas company and performing wireless communication by using GPRS or CDMA; the node integration module 202 is configured to integrate the received gas values of all users, so as to facilitate reading, for example, integrating according to a cell name or a street name; the data sorting module 203 is used for sorting data received from the downlink meter reading system, and comprises filtering, impurity removing and encoding.
In the fourth embodiment, please refer to fig. 1 to 4, a real-time monitoring system for a gas meter comprises a main control system 1, wherein the main control system 1 comprises a downlink meter reading system 10, an uplink meter reading system 20, a sensing detection system 30 and a result judgment system 40, the downlink meter reading system 10 is a system for identifying and reading a gas meter value from a gas meter of a user to a whole residential building, and comprises an existing wireless meter reading CFDA system architecture, and the uplink meter reading system 20 is a main system for connecting the application of the downlink meter reading system and the system for transmitting the gas meter read by each user to a gas company from the whole residential building to the gas company so as to realize wireless meter reading, charging and monitoring; the sensing detection system 30 detects the gas meter and the use condition of the gas by using a sensor to perform remote uninterrupted real-time monitoring; the result judgment system 40 is used for automatically calculating and judging the gas use condition according to the data returned to the main control system by the meter reading system and the sensing detection system;
The downlink meter reading system 10 comprises a wireless intelligent meter 101, a wireless collector 102, a short-range wireless communication module 103 and an intelligent concentrator 104, wherein the wireless intelligent meter 101 is a wireless intelligent gas meter which is used at present and is also called a wireless remote transmission intelligent gas meter, and is the prior art; the wireless collector 102 is a device which is installed in a gas meter and collects and reads the value of the gas meter in the existing CFDA wireless gas meter reading system architecture; the short-range wireless communication module is used for communicating data information between the wireless intelligent meter and a transfer station in a floor, and uses a wireless channel in the existing CFDA system architecture; the intelligent concentrator 104 is a primary transfer station installed in a residential building and used for collecting gas values of each household, and is also a port for receiving an instruction issued by an uplink system;
The uplink meter reading system 20 comprises a remote wireless communication module 201, a node integration module 202 and a data sorting module 203, wherein the remote wireless communication module 201 is used for remotely transmitting gas data information of a residential building to a gas company and performing wireless communication by using GPRS or CDMA; the node integration module 202 is configured to integrate the received gas values of all users, so as to facilitate reading, for example, integrating according to a cell name or a street name; the data sorting module 203 is used for sorting data received from the downlink meter reading system, and comprises filtering, impurity removing and encoding;
The sensing detection system 30 comprises a pressure gauge 301, a gas-sensitive detector 302, a counting sensor 303 and an electric control valve 304, wherein the pressure gauge 301 is a device which is installed on each household gas pipe and displays the pressure value of the gas pipe, and the pressure gauge is an electronic pressure gauge which is convenient for reading data; the gas-sensitive detector 302 is a detection device which is installed on each gas meter and is used for detecting whether gas leaks or not, so that the use safety of the gas of a user is guaranteed; the counting sensor 303 displays the gas flux according to the pressure change and flow of the gas in the gas pipe, namely, a gas usage amount detection reader, which is a gas reader in the existing gas meter; the electric control valve 304 is a valve which is installed on each household gas pipe and used for closing and opening the gas pipe.
in a fifth embodiment, please refer to fig. 1 to 5, a real-time gas meter monitoring system includes a main control system 1, where the main control system 1 includes a downlink meter reading system 10, an uplink meter reading system 20, a sensing detection system 30 and a result judgment system 40, the downlink meter reading system 10 is a system for identifying and reading a gas meter value from a gas meter of a user to a whole residential building, and includes an existing CFDA system architecture for wireless meter reading, and the uplink meter reading system 20 is a main system for connecting the application of the downlink meter reading system and the system for transmitting the gas meter read by each user to a gas company from the whole residential building to the gas company, so as to implement wireless meter reading, charging and monitoring; the sensing detection system 30 detects the gas meter and the use condition of the gas by using a sensor to perform remote uninterrupted real-time monitoring; the result judgment system 40 is used for automatically calculating and judging the gas use condition according to the data returned to the main control system by the meter reading system and the sensing detection system;
The downlink meter reading system 10 comprises a wireless intelligent meter 101, a wireless collector 102, a short-range wireless communication module 103 and an intelligent concentrator 104, wherein the wireless intelligent meter 101 is a wireless intelligent gas meter which is used at present and is also called a wireless remote transmission intelligent gas meter, and is the prior art; the wireless collector 102 is a device which is installed in a gas meter and collects and reads the value of the gas meter in the existing CFDA wireless gas meter reading system architecture; the short-range wireless communication module is used for communicating data information between the wireless intelligent meter and a transfer station in a floor, and uses a wireless channel in the existing CFDA system architecture; the intelligent concentrator 104 is a primary transfer station installed in a residential building and used for collecting gas values of each household, and is also a port for receiving an instruction issued by an uplink system;
the uplink meter reading system 20 comprises a remote wireless communication module 201, a node integration module 202 and a data sorting module 203, wherein the remote wireless communication module 201 is used for remotely transmitting gas data information of a residential building to a gas company and performing wireless communication by using GPRS or CDMA; the node integration module 202 is configured to integrate the received gas values of all users, so as to facilitate reading, for example, integrating according to a cell name or a street name; the data sorting module 203 is used for sorting data received from the downlink meter reading system, and comprises filtering, impurity removing and encoding;
The sensing detection system 30 comprises a pressure gauge 301, a gas-sensitive detector 302, a counting sensor 303 and an electric control valve 304, wherein the pressure gauge 301 is a device which is installed on each household gas pipe and displays the pressure value of the gas pipe, and the pressure gauge is an electronic pressure gauge which is convenient for reading data; the gas-sensitive detector 302 is a detection device which is installed on each gas meter and is used for detecting whether gas leaks or not, so that the use safety of the gas of a user is guaranteed; the counting sensor 303 displays the gas flux according to the pressure change and flow of the gas in the gas pipe, namely, a gas usage amount detection reader, which is a gas reader in the existing gas meter; the electric control valve 304 is a valve which is arranged on each household gas pipe and used for closing and opening the gas pipe;
The result judgment module 40 comprises a gas charging module 401, a communication module 402, an alarm module 403, an abnormality reminding module 404 and a display module 405, wherein the gas charging module 401 is used for automatically calculating the gas use fee in unit time of each user according to the received gas meter value and by combining the set gas fee price; the communication module 402 is used for sending the gas usage information to the corresponding household owner or the reserved mobile phone number to prompt the household to pay in time; the alarm module 403 is used for judging whether a gas use danger exists according to the sensed condition, so as to alarm the dangerous condition, arrange professional personnel to perform maintenance and treatment in time, and ensure the life and property safety of residents; the abnormal reminding module 404 is configured to remind a user of things exceeding a normal condition according to a detection result of the sensor, so as to prevent the user in advance; the display module 405 is a display screen, and is used for displaying various data information and system conditions.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The real-time monitoring system for the gas meter comprises a main control system (1) and is characterized in that the main control system (1) comprises a downlink meter reading system (10), an uplink meter reading system (20), a sensing detection system (30) and a result judgment system (40).
2. The real-time monitoring system of the gas meter according to claim 1, wherein the downlink meter reading system (10) comprises a wireless intelligent meter (101), a wireless collector (102), a short-range wireless communication module (103) and an intelligent concentrator (104).
3. the real-time monitoring system of the gas meter according to claim 1, wherein the uplink meter reading system (20) comprises a remote wireless communication module (201), a node integration module (202) and a data sorting module (203).
4. A gas meter real-time monitoring system as claimed in claim 1, wherein said sensing and detecting system (30) comprises a pressure gauge (301), a counting sensor (303) and an electrically controlled valve (304).
5. The real-time monitoring system for the gas meter as claimed in claim 4, wherein the sensing detection system (30) further comprises a gas-sensitive detector (302), and the gas-sensitive detector (302) is a detection device installed on each gas meter for detecting whether the gas leaks or not, so as to ensure the use safety of the gas of the user.
6. The real-time monitoring system of the gas meter as claimed in claim 1, wherein the result judging module (40) comprises a gas charging module (401), a communication module (402) and a display module (405).
7. The real-time monitoring system of the gas meter as claimed in claim 6, wherein the result determining module (40) further comprises an alarm module (403), and the alarm module (403) is configured to determine whether there is a danger of gas usage according to the sensed condition, so as to alarm the dangerous condition, and arrange for a professional to perform maintenance and treatment in time, thereby ensuring the life and property safety of the residents.
8. the real-time monitoring system of the gas meter as claimed in claim 6, wherein the result determining module (40) further comprises an abnormality reminding module (404), and the abnormality reminding module (404) is used for reminding things exceeding normal conditions according to the inspection result of the sensor so as to prevent in advance.
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| CN201910826844.4A CN110544371A (en) | 2019-09-03 | 2019-09-03 | Real-time monitoring system for gas meter |
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| CN201910826844.4A CN110544371A (en) | 2019-09-03 | 2019-09-03 | Real-time monitoring system for gas meter |
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| CN206991451U (en) * | 2017-08-17 | 2018-02-09 | 成都工业学院 | Automatic fee-meter and system |
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- 2019-09-03 CN CN201910826844.4A patent/CN110544371A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002230664A (en) * | 2001-02-02 | 2002-08-16 | Yazaki Corp | Gas leak alarm |
| CN202834354U (en) * | 2012-09-29 | 2013-03-27 | 张屹天 | Gas valve with gas leak alarm function |
| CN204706172U (en) * | 2015-06-25 | 2015-10-14 | 湖北理工学院 | A kind of gas meter, flow meter long distance control system based on wireless remote transmission technology |
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