CN105632155A - Photoelectric direct-reading wired teletransmission gas meter for automatically recognizing channel numbers - Google Patents
Photoelectric direct-reading wired teletransmission gas meter for automatically recognizing channel numbers Download PDFInfo
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- CN105632155A CN105632155A CN201511002256.7A CN201511002256A CN105632155A CN 105632155 A CN105632155 A CN 105632155A CN 201511002256 A CN201511002256 A CN 201511002256A CN 105632155 A CN105632155 A CN 105632155A
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- gas meter
- passage
- combustion gas
- numbers
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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Abstract
The invention discloses a photoelectric direct-reading wired teletransmission gas meter for automatically recognizing channel numbers. The gas meter comprises a hub and multiple gas meter bodies connected with the hub. All the gas meter bodies are connected with the hub through I/O channels. The I/O channels correspond to the I/O channel numbers one to one. Each gas meter body corresponds to one I/O channel number. Information issued to all the gas meter bodies by the hub contains the I/O channel numbers for receiving the information. Each gas meter body is internally provided with an I/O channel number extraction module and an I/O channel number identifying module. The I/O channel number extraction modules are used for extracting I/O channel number data in the broadcast information issued by the hub. The I/O channel number identifying modules are used for comparing the I/O channel numbers extracted by the I/O channel number extraction modules and the I/O channel numbers of the gas meter bodies, if the numbers are the same, the broadcast information is received, corresponding operation is executed, and if the numbers are different, no operation is carried out. The gas meter has an automatic recognition function, and can automatically recognize the channel numbers and bring convenience to automatic meter reading.
Description
Technical field
The present invention relates to a kind of photo-electronic directly reading combustion gas table, particularly relate to the photo-electronic directly reading wired remote-transmission combustion gas table of a kind of automatic identification passage number.
Background technology
The data gathering of tradition combustion gas table is copied and accepted by manually carrying out data from house to house entirely, data gathering process wastes time and energy, and accuracy and promptness are difficult to be protected, there is following problem in what it was inevitable: the data of copy reading exist error, can not truly reflect the actual gas situation of user; Operation is difficult to standardization, it is easy to cause the increase of unexplained loss; Labor intensive is many, cost height, efficiency are low. People's active demand utilizes modem technology, solves in work of checking meter the problem run into, it is to increase use gas management level.
Communication technology development in recent years, gas industry constantly informationization, intellectuality make combustion gas charge system face once great innovation. The sharp increase of gas meter quantity and meter reading personnel's workload makes the gas company got more and more adopt the mode of centralized automatic meter-reading to improve the working efficiency of toll collector, i.e. user installation remote transmitting gas meter, make a copy of user's gas consumption data by community automatic meter reading system or write by hand device, obtain user's gas service condition comprehensively. At present, centralized meter-reading system generally adopts indoor installation pulsed combustion gas table and direct-reading gas meter two kinds.
Direct-reading type remote transmitting gas meter has installed the master control circuit plate portion with wired remote-transmission module, photo-electronic directly reading sensor sampling part and built-in motor Valve controlling part additional on mechanical gas table basis. Direct-reading type remote transmitting gas meter is by carrying out two-way communication with the master control circuit plate of wired remote-transmission module and collector or handheld reading meter device. When handheld reading meter device or collector send command adapted thereto, after direct-reading type remote transmitting gas meter Received signal strength, gather photo-electronic directly reading sensing data, read relevant data or perform action instruction corresponding to built-in motor valve, then the information status of combustion gas table is passed to handheld reading meter device or collector. Direct-reading type remote transmitting gas meter is in dormant state with during gas process with the master control circuit plate of wired remote-transmission module at ordinary times user, only it is waken up when communications status, dormant state is entered at once after communication, its maintenance work only needs to power with four joint alkaline dry batteries, and power consumption is extremely low and communication rate is extremely high.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of novel photo-electronic directly reading wired remote-transmission combustion gas table, has automatic recognition function, it is possible to automatically identify passage number, conveniently automatically check meter.
It is an object of the invention to be achieved through the following technical solutions: the photo-electronic directly reading wired remote-transmission combustion gas table automatically identifying passage number, comprise concentrator and multiple combustion gas table being connected with concentrator, each combustion gas table is connected with concentrator by I/O passage respectively, I/O passage and I/O passage one_to_one corresponding, the corresponding I/O passage number of each combustion gas table; The broadcast message that concentrator issues to each combustion gas table comprises acceptor's I/O passage number of this message, each combustion gas table is provided with I/O passage extraction module and I/O passage identification module, I/O passage number in the broadcast message that I/O passage extraction module issues for extracting concentrator, I/O passage identification module is compared with self I/O passage number of this combustion gas table for the I/O passage number extracted by I/O passage extraction module, if it is identical, then receive this broadcast message and perform corresponding operating, if not identical, then do not operate.
The invention has the beneficial effects as follows: there is automatic recognition function, it is possible to automatically identify passage number, conveniently automatically check meter.
Embodiment
The technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated below.
Automatically the photo-electronic directly reading wired remote-transmission combustion gas table of passage number is identified, comprise concentrator and multiple combustion gas table being connected with concentrator, each combustion gas table is connected with concentrator by I/O passage respectively, I/O passage and I/O passage one_to_one corresponding, the corresponding I/O passage number of each combustion gas table; The broadcast message that concentrator issues to each combustion gas table comprises acceptor's I/O passage number of this message, each combustion gas table is provided with I/O passage extraction module and I/O passage identification module, I/O passage number in the broadcast message that I/O passage extraction module issues for extracting concentrator, I/O passage identification module is compared with self I/O passage number of this combustion gas table for the I/O passage number extracted by I/O passage extraction module, if it is identical, then receive this broadcast message and perform corresponding operating, if not identical, then do not operate.
The above is only the preferred embodiment of the present invention, it is to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and in contemplated scope described herein, can be changed by technology or the knowledge in above-mentioned instruction or relevant field. And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (1)
1. automatically identify the photo-electronic directly reading wired remote-transmission combustion gas table of passage number, it is characterized in that: comprise concentrator and multiple combustion gas table being connected with concentrator, each combustion gas table is connected with concentrator by I/O passage respectively, I/O passage and I/O passage one_to_one corresponding, the corresponding I/O passage number of each combustion gas table; The broadcast message that concentrator issues to each combustion gas table comprises acceptor's I/O passage number of this message, each combustion gas table is provided with I/O passage extraction module and I/O passage identification module, I/O passage number in the broadcast message that I/O passage extraction module issues for extracting concentrator, I/O passage identification module is compared with self I/O passage number of this combustion gas table for the I/O passage number extracted by I/O passage extraction module, if it is identical, then receive this broadcast message and perform corresponding operating, if not identical, then do not operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002256.7A CN105632155A (en) | 2015-12-29 | 2015-12-29 | Photoelectric direct-reading wired teletransmission gas meter for automatically recognizing channel numbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002256.7A CN105632155A (en) | 2015-12-29 | 2015-12-29 | Photoelectric direct-reading wired teletransmission gas meter for automatically recognizing channel numbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105632155A true CN105632155A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002256.7A Pending CN105632155A (en) | 2015-12-29 | 2015-12-29 | Photoelectric direct-reading wired teletransmission gas meter for automatically recognizing channel numbers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105632155A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051083A (en) * | 1990-11-27 | 1991-05-01 | 姜中璋 | " three tables " remote indicating device |
| CN2906782Y (en) * | 2005-07-13 | 2007-05-30 | 浙江大学 | Embedded processor-based automatic remote electricity metering terminal |
| CN202033894U (en) * | 2011-03-24 | 2011-11-09 | 许志永 | Carrier meter reader with multiple RS485 ports |
| CN203118198U (en) * | 2013-01-31 | 2013-08-07 | 长沙理工大学 | Remote meter reading system based on ZigBee wireless communication function |
| CN104064012A (en) * | 2014-07-01 | 2014-09-24 | 江苏赛达电子科技有限公司 | Automatic meter reading system |
-
2015
- 2015-12-29 CN CN201511002256.7A patent/CN105632155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051083A (en) * | 1990-11-27 | 1991-05-01 | 姜中璋 | " three tables " remote indicating device |
| CN2906782Y (en) * | 2005-07-13 | 2007-05-30 | 浙江大学 | Embedded processor-based automatic remote electricity metering terminal |
| CN202033894U (en) * | 2011-03-24 | 2011-11-09 | 许志永 | Carrier meter reader with multiple RS485 ports |
| CN203118198U (en) * | 2013-01-31 | 2013-08-07 | 长沙理工大学 | Remote meter reading system based on ZigBee wireless communication function |
| CN104064012A (en) * | 2014-07-01 | 2014-09-24 | 江苏赛达电子科技有限公司 | Automatic meter reading system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |