CN202422387U - Remote meter reading and control system for gas - Google Patents
Remote meter reading and control system for gas Download PDFInfo
- Publication number
- CN202422387U CN202422387U CN 201120530504 CN201120530504U CN202422387U CN 202422387 U CN202422387 U CN 202422387U CN 201120530504 CN201120530504 CN 201120530504 CN 201120530504 U CN201120530504 U CN 201120530504U CN 202422387 U CN202422387 U CN 202422387U
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- gas
- repeater
- meter
- gas meter
- tool
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Abstract
The utility model relates to the field of gas system, and particularly to a remote meter reading and control system for gas, wherein the system integrates remote reading, management and control for a gas meter. The remote meter reading and control system for gas comprises a gas meter, more than one repeater, and a gas management and control centre, wherein the more than one repeater is connected with the gas meter via a short-range wireless network; the system further comprises a residential community manager and a handset, wherein the residential community manager is connected with the repeater, and connected with the gas management and control centre via a GPRS/CDMA (general packet radio service/code division multiple access) remote network; and the handset is wirelessly connected with the gas meter, the repeater, the residential community manager, and the gas management and control centre respectively. According to the utility model, accurate and timely meter reading for the gas meter in various ways can be realized via the coordination of the gas meter, the repeater, the residential community manager, the handset, and the gas management and control centre; and processing of opening or closing a valve is performed on the meter in case of arrearage and abnormality, so as to guarantee the safety of users.
Description
Technical field
The utility model relates to the gas burning system field, particularly the distance-reading of collection gas meter, flow meter, the remote fuel gas meter reading of managing and be controlled to be one and control system.
Background technology
Along with the fast development of science and technology, the numerous and confused appearance of various gas meter reading technology, meter reading method variation.Special further developing along with market economy; Gas company is in order to improve the efficiency of management and to cut operating costs; Demand for the combustion gas centralized automatic meter-reading is also more and more, and the requirement of corresponding real-time for remote fuel gas meter reading, accuracy, rapidity, security is also increasingly high.The tradition meter reading method relies on manpower to check meter, and it is longer that gas meter, flow meter is copied the fetch cycle, can't obtain all users of synchronization the gas meter, flow meter data, make the acquisition of gas meter, flow meter data have the ambiguity of inaccuracy and time period; Occur can't controlling gas meter, flow meter under the unusual situation at subscriber arrearage or air supply system, that gives the user brings hidden danger with gas safety.
The utility model content
The purpose of the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of remote fuel gas automatic meter reading system of managing concentratedly and controlling of helping is provided.
To achieve these goals, the technical scheme of the utility model employing is:
Remote fuel gas meter reading and control system; Comprise gas meter, flow meter tool, repeater, civil gas management control center; The number of said repeater is more than one, and said repeater is connected with the gas meter, flow meter tool through short-distance radio network, and said system also comprises cell management machine, hander; Said cell management machine is connected with repeater, and the cell management machine is connected with civil gas management control center through the GPRS/CDMA telecommunication network; Said hander respectively with gas meter, flow meter tool, repeater, cell management machine and management control center wireless connections.
In above-mentioned remote fuel gas meter reading and the control system, connect through Radio Link between the said repeater.
In above-mentioned remote fuel gas meter reading and the control system, the electronic long-distance transmission table tool of said gas meter, flow meter tool for checking meter through direct access mode.
In above-mentioned remote fuel gas meter reading and the control system, said repeater is shown the tool communication through short-distance radio network and gas meter, flow meter tool, and said cell management machine is transferred to civil gas management control center with the gas meter, flow meter reading remote.
In above-mentioned remote fuel gas meter reading and the control system, said repeater is used for tool communication of completion table and link communication link function.
In above-mentioned remote fuel gas meter reading and the control system; Said cell management machine by the GPRS communication module, can carry out the microcomputer that data storage and protocol analysis transmit and form; The cell management machine is as connecting administrative center and the terminal that repeater carries out communication, has functions such as the keeping in of data, forwarding.
The gas meter, flow meter tool is passed to repeater with the meter reading data at each family; Connect through Radio Link again between the repeater; All data are collected to the cell management machine; The cell management machine is as connecting the terminal that administrative center and repeater carry out communication, and at last that this sub-district is all gas meter, flow meter readings are transferred to civil gas management control center; Management control center sends the Communication Control order through Communication Control software; Control command is through the GPRS/CDMA telecommunication network; Be transferred to the cell management machine, through being wirelessly transmitted to repeater, repeater receives data to the cell management machine again; Through wireless points point mode his-and-hers watches tool is controlled or with command transfer to next repeater, one of them cell management machine can be managed a plurality of repeatered lines.Hander is a kind of handheld mobile device that can carry out communication with gas meter, flow meter tool, repeater, and its self-contained storing devices can receive the order from management control center or cell management machine, and execution result is returned to administrative center or cell management machine.
Compared with prior art, beneficial effect of the present invention: the utility model cooperates with control center through gas meter, flow meter tool, repeater, cell management machine, hander and management, can carry out accurately, in time check meter the gas meter, flow meter tool in many ways; Under arrearage and abnormal conditions, the his-and-hers watches tool carries out the processing of controlled valve, ensures user's security.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The structural representation of Fig. 2 for utilizing hander to check meter and control in the utility model.
Mark among the figure: 1-gas meter, flow meter tool, 2-repeater, 3-cell management machine, 4-GPRS/CDMA telecommunication network, 5-civil gas management control center, 6-hander.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1
Like Fig. 1, shown in Figure 2; The remote fuel gas meter reading of present embodiment and control system; Comprise gas meter, flow meter tool 1, repeater 2, civil gas management control center 5, the number of said repeater 2 is four, and said repeater 2 is connected with gas meter, flow meter tool 1 through short-distance radio network; Said system also comprises cell management machine 3, hander 6; Said cell management machine 3 is connected with repeater 2, and cell management machine 3 is connected with civil gas management control center 5 through GPRS/CDMA telecommunication network 4, said hander 6 respectively with gas meter, flow meter tool 1, repeater 2, cell management machine 3 and management control center 5 wireless connections.
With a certain sub-district is example; The gas meter, flow meter tool 1 that use at each family in the sub-district is electronic long-distance transmission table tool; Check meter through direct access mode, meter reading data carries out communication through short-distance radio network and repeater 2, and gas meter, flow meter tool 1 is passed to repeater 2 with user's meter reading data; Connect through Radio Link again between the repeater 2; All data are collected to cell management machine 3, said cell management machine 3 by the GPRS communication module, can carry out the microcomputer that data storage and protocol analysis transmit and forms, cell management machine 3 is as connecting the terminal that civil gas management control center 5 and hander carry out communication; Have the functions such as temporary, forwarding of data, the cell management machine 3 last gas meter, flow meter reading remotes that this sub-district is all are transferred to civil gas management control center 5 through GPRS/CDMA telecommunication network 4.When management control center 5 monitors subscriber arrearage or abnormal conditions occur; Send the Communication Control order through Communication Control software; Control command is transferred to cell management machine 3 through GPRS/CDMA telecommunication network 4; Through being wirelessly transmitted to repeater 2, repeater 2 receives data to cell management machine 3 again, through wireless points to point mode; To gas meter, flow meter tool 1 control (as valve being carried out break-make control) or with command transfer to next repeater 2 (order and be transferred to repeater A) from repeater B, one of them cell management machine 3 can be managed a plurality of repeatered lines.Hander 6 respectively with gas meter, flow meter tool 1, repeater 2 wireless connections; Can carry out communication and information interaction with gas meter, flow meter tool 1 and repeater 2; Hander 6 also respectively with cell management machine 3 and management control center 5 wireless connections; Can receive order, and execution result is returned to administrative center 5 or cell management machine 3 from management control center 5 or cell management machine 3.When hander 6 receives that the order of management control center 5 need be checked certain user's the reading of gas meter, flow meter tool 1; Hander 6 carries out communication with gas meter, flow meter tool 1; Order gas meter, flow meter tool 1 is sent to hander 6 with this user's meter reading data; Hander 6 returns to administrative center 5 with data result again, also can pass through hander 6 direct readings, and hander is 6 multiple functional, convenient for maintaining personnel and managerial personnel carry and use.Present embodiment cooperates with control center 5 through gas meter, flow meter tool 1, repeater 2, cell management machine 3, hander 6 and management, can carry out accurately, in time check meter gas meter, flow meter tool 1 in many ways; Under arrearage and abnormal conditions, the his-and-hers watches tool carries out the processing of controlled valve, ensures user's security.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. remote fuel gas meter reading and control system; Comprise gas meter, flow meter tool, repeater, civil gas management control center; The number of said repeater is more than one, and said repeater is connected with the gas meter, flow meter tool through short-distance radio network, and it is characterized in that: said system also comprises cell management machine, hander; Said cell management machine is connected with repeater, and the cell management machine is connected with civil gas management control center through the GPRS/CDMA telecommunication network; Said hander respectively with gas meter, flow meter tool, repeater, cell management machine and management control center wireless connections.
2. remote fuel gas meter reading according to claim 1 and control system is characterized in that: connect through Radio Link between the said repeater.
3. remote fuel gas meter reading according to claim 1 and control system is characterized in that: the electronic long-distance transmission table tool of said gas meter, flow meter tool for checking meter through direct access mode.
4. remote fuel gas meter reading according to claim 1 and control system is characterized in that: said cell management machine is made up of GPRS communication module and microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120530504 CN202422387U (en) | 2011-12-16 | 2011-12-16 | Remote meter reading and control system for gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120530504 CN202422387U (en) | 2011-12-16 | 2011-12-16 | Remote meter reading and control system for gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422387U true CN202422387U (en) | 2012-09-05 |
Family
ID=46747125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120530504 Expired - Lifetime CN202422387U (en) | 2011-12-16 | 2011-12-16 | Remote meter reading and control system for gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049999A (en) * | 2012-12-25 | 2013-04-17 | 安徽鸿凌机电仪表(集团)有限公司 | Novel gas meter reading and valve control method |
-
2011
- 2011-12-16 CN CN 201120530504 patent/CN202422387U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049999A (en) * | 2012-12-25 | 2013-04-17 | 安徽鸿凌机电仪表(集团)有限公司 | Novel gas meter reading and valve control method |
| CN103049999B (en) * | 2012-12-25 | 2015-04-22 | 安徽鸿凌机电仪表(集团)有限公司 | Novel gas meter reading and valve control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |