CN108257373A - A kind of data concentrator - Google Patents
A kind of data concentrator Download PDFInfo
- Publication number
- CN108257373A CN108257373A CN201711315539.6A CN201711315539A CN108257373A CN 108257373 A CN108257373 A CN 108257373A CN 201711315539 A CN201711315539 A CN 201711315539A CN 108257373 A CN108257373 A CN 108257373A
- Authority
- CN
- China
- Prior art keywords
- upper cover
- data concentrator
- radio
- connect
- communication module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
Abstract
The present invention provides a kind of data concentrator, including upper cover (1), the bottom cover being connect with upper cover (1), upper cover (1) front upper is equipped with boss (2), boss (2) side is equipped with LCD display (3), boss (2) opposite side is equipped with button (6) and status indicator lamp (5), a trip bolt (8) is respectively provided in the middle part of two angles of upper cover (1) front lower part and upper cover (1) one side, upper cover (1) forms cavity with bottom cover, pcb board is equipped in cavity, 3G/4G antennas and radio-frequency antenna, internal circuit is integrated on pcb board；The internal circuit includes controller, memory, 3G/4G communication modules and radio-frequency communication module, controller is connect respectively with memory, 3G/4G communication modules and radio-frequency communication module, 3G/4G modules are connect with 3G/4G antennas, and radio-frequency communication module is connect with radio-frequency antenna.The present invention can communicate with the next gas meter, flow meter or meter-reading module, and user can export the data being stored in data concentrator by USB interface.
Description
Technical field
The present invention relates to gas meter, flow meter reading technique field, more particularly to a kind of data concentrator.
Background technology
With the rapid development of science and technology, gas meter, flow meter is also more and more intelligent, while realizes remote automatic meter reading, without
Carry out traditional manual metering.Data concentrator is the core equipment of gas meter, flow meter Automatic meter reading system, is responsible for realizing remote centralized
The functions such as the order transmission of kilowatt meter reading-out system, stack room mobile phone, telecommunication.However existing data concentrator does not have communication mould
Block can not realize the communication with the next gas meter, flow meter table or meter-reading module.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of data concentrators, can be with the next combustion gas
Table or meter-reading module communicate.
The purpose of the present invention is achieved through the following technical solutions：A kind of data concentrator, including upper cover and upper cover
The bottom cover of connection, upper cover front upper are equipped with boss, and boss side is equipped with LCD display, and boss opposite side is equipped with button and shape
A trip bolt is respectively provided in the middle part of state indicator light, two angles of upper cover front lower part and upper cover one side, upper cover is formed with bottom cover
Cavity, cavity is interior to be equipped with pcb board, 3G/4G antennas and radio-frequency antenna, and internal circuit is integrated on pcb board.
The internal circuit includes controller, memory, 3G/4G communication modules and radio-frequency communication module, controller difference
It is connect with memory, 3G/4G communication modules and radio-frequency communication module, 3G/4G modules are connect with 3G/4G antennas, radio communication mould
Block is connect with radio-frequency antenna.
Be additionally provided with wifi antennas in the cavity, internal circuit further includes wifi chip, controller by wifi chip with
Wifi antennas connect.
The upper cover side is equipped with USB interface, and USB interface is connect with controller.
One layer of PVC overlay film for being printed on data concentrator parameter is pasted in the middle part of the upper cover.
The bottom cover side is equipped with power interface, and internal circuit further includes voltage conversion circuit, and power interface turns with voltage
Circuit connection is changed, voltage conversion circuit is connect respectively with controller, 3G/4G communication modules and radio-frequency communication module.
The internal circuit further includes power carrier communication module, power carrier communication module respectively with controller and voltage
Conversion circuit connects.
The upper tops are equipped with a hangers.
The upper cover and bottom cover snapping.
The beneficial effects of the invention are as follows：
(1) present invention can communicate with the next gas meter, flow meter or meter-reading module；
(2) when data concentrator is with rear end equipment communication failure, user can be exported by USB interface and be stored in data set
Data in middle device；
(3) present invention can transmit data by PLC technology, safe and reliable, of low cost；
(4) equipped with hangers, easily data concentrator can be hung on other objects.
Description of the drawings
Fig. 1 is a kind of schematic diagram of data concentrator of the present invention；
Fig. 2 is a kind of circuit block diagram of data concentrator of the present invention；
In figure, 1- upper covers, 2- boss, 3-LCD display screens, 4- hangers, 5- status indicator lamps, 6- buttons, 7-PVC overlay films,
8- trip bolts.
Specific embodiment
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As depicted in figs. 1 and 2, a kind of data concentrator, including upper cover 1, the bottom cover being connect with upper cover 1, on 1 front of upper cover
Portion is equipped with boss 2, and 2 side of boss is equipped with LCD display 3, and 2 opposite side of boss is equipped with button 6 and status indicator lamp 5, and upper cover 1 is just
A trip bolt 8 is respectively provided in the middle part of two angles of face lower part and 1 one side of upper cover, upper cover 1 forms cavity with bottom cover, set in cavity
There are pcb board, 3G/4G antennas and radio-frequency antenna, internal circuit is integrated on pcb board.
The internal circuit includes controller, the memory for storing gas meter, flow meter data, communicates with back-end server
3G/4G communication modules and with gas meter, flow meter data collector carry out bid communication radio-frequency communication module, controller respectively with storage
Device, 3G/4G communication modules are connected with radio-frequency communication module, and 3G/4G modules are connect with 3G/4G antennas, and radio-frequency communication module is with penetrating
Frequency antenna connects.
Be additionally provided with wifi antennas in the cavity, internal circuit further includes wifi chip, controller by wifi chip with
Wifi antennas connect.
1 side of upper cover is equipped with USB interface, and USB interface is connect with controller；When data concentrator and back-end server
During communication failure, gas meter, flow meter data are stored in memory by data concentrator, and user can be exported by USB interface and is stored in
Gas meter, flow meter data in data concentrator.
1 middle part of upper cover is pasted with one layer of PVC overlay film 7 for being printed on data concentrator parameter.
The bottom cover side is equipped with power interface, and internal circuit further includes voltage conversion circuit, and power interface turns with voltage
Circuit connection is changed, voltage conversion circuit is connect respectively with controller, 3G/4G communication modules and radio-frequency communication module.
The internal circuit further includes power carrier communication module, power carrier communication module respectively with controller and voltage
Conversion circuit connects, and is communicated using PLC technology, and without laying individual communication line, of low cost, safety can
It leans on.
1 top of upper cover is equipped with a hangers 4, and data concentrator can be hung on other objects by user by hangers 4
On, increase mounting means and the position of data concentrator.
The upper cover 1 and bottom cover snapping, upper cover 1 with after bottom cover snapping again by 8 fixed cover 1 of trip bolt and bottom cover,
It is connected firmly, convenient disassembly.
Claims (8)
1. a kind of data concentrator, it is characterised in that：Including upper cover (1), the bottom cover being connect with upper cover (1), on upper cover (1) front
Portion is equipped with boss (2), and boss (2) side is equipped with LCD display (3), and boss (2) opposite side is equipped with button (6) and state instruction
Lamp (5) is respectively provided with a trip bolt (8) in the middle part of two angles of upper cover (1) front lower part and upper cover (1) one side, upper cover (1) with
Bottom cover forms cavity, and pcb board, 3G/4G antennas and radio-frequency antenna are equipped in cavity, internal circuit is integrated on pcb board；
The internal circuit includes controller, memory, 3G/4G communication modules and radio-frequency communication module, and controller is respectively with depositing
Reservoir, 3G/4G communication modules are connected with radio-frequency communication module, and 3G/4G modules are connect with 3G/4G antennas, radio-frequency communication module with
Radio-frequency antenna connects.
2. a kind of data concentrator according to claim 1, it is characterised in that：Wifi antennas are additionally provided in the cavity,
Internal circuit further includes wifi chip, and controller is connect by wifi chip with wifi antennas.
3. a kind of data concentrator according to claim 1, it is characterised in that：Upper cover (1) side connects equipped with USB
Mouthful, USB interface is connect with controller.
4. a kind of data concentrator according to claim 1, it is characterised in that：One layer is pasted in the middle part of the upper cover (1)
It is printed on the PVC overlay films (7) of data concentrator parameter.
5. a kind of data concentrator according to claim 1, it is characterised in that：The bottom cover side is equipped with power interface,
Internal circuit further includes voltage conversion circuit, and power interface is connect with voltage conversion circuit, voltage conversion circuit respectively with control
Device, 3G/4G communication modules are connected with radio-frequency communication module.
6. a kind of data concentrator according to claim 5, it is characterised in that：The internal circuit further includes power carrier
Communication module, power carrier communication module are connect respectively with controller and voltage conversion circuit.
7. a kind of data concentrator according to claim 1, it is characterised in that：A hangers is equipped at the top of the upper cover (1)
(4)。
8. a kind of data concentrator according to claim 1, it is characterised in that：The upper cover (1) and bottom cover snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315539.6A CN108257373A (en) | 2017-12-12 | 2017-12-12 | A kind of data concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315539.6A CN108257373A (en) | 2017-12-12 | 2017-12-12 | A kind of data concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108257373A true CN108257373A (en) | 2018-07-06 |
Family
ID=62721645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315539.6A Pending CN108257373A (en) | 2017-12-12 | 2017-12-12 | A kind of data concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108257373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709859A (en) * | 2018-12-29 | 2019-05-03 | 新开普电子股份有限公司 | A kind of remote carrier intelligent control host |
-
2017
- 2017-12-12 CN CN201711315539.6A patent/CN108257373A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709859A (en) * | 2018-12-29 | 2019-05-03 | 新开普电子股份有限公司 | A kind of remote carrier intelligent control host |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |