CN208156852U - A kind of distribution terminal signal turns GPRS signal component - Google Patents
A kind of distribution terminal signal turns GPRS signal component Download PDFInfo
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- CN208156852U CN208156852U CN201820449080.2U CN201820449080U CN208156852U CN 208156852 U CN208156852 U CN 208156852U CN 201820449080 U CN201820449080 U CN 201820449080U CN 208156852 U CN208156852 U CN 208156852U
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- signal
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- distribution terminal
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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
The utility model discloses a kind of distribution terminal signals to turn GPRS signal component, including host and slave, the distribution terminal position of no network signal covering is arranged in slave, the region of GRPS signal covering is arranged in host, host is connected with slave by power line carrier signal or the connection of cable signal, for slave by the data signal transmission of distribution terminal to host, signal is passed through GRPS network transmission to main website again by host.Distribution terminal signal turns GPRS signal component can situation depending on the site environment, selection carrier-wave transmission or cable signal transmit different signal transfer modes, while solving the problems, such as distribution terminal position GPRS signal deficiency, effectively evades and drawn the complicated operation bidirectionals such as feeder line, replacement high-gain aerial；The limitation to terminal installation site has been liberated simultaneously, can preferably follow the integrated planning scheme of power supply company.
Description
Technical field
The utility model relates to a kind of distribution terminal signals for power engineering field to turn GPRS signal component.
Background technique
Smart grid is built with country pay attention to day by day and to the urgent need of automatic coppying meter, using GPRS technology
The concentrator with GPRS module, negative control terminal, distribution transformer terminals, the terminals such as net list be widely used, these ends
The data of end acquisition ammeter are transferred to main station system by GPRS network, while main station system transports scene by GPRS network
Capable terminal sends control command, substantially increases the automatization level of power grid, however, many newly-built communities are carrying out construction rule
When drawing, for the considerations of managing or preventing Natural Damage, power distribution station is arranged in underground parking, and underground parking is possible to
There is the situation poor without network signal or network signal, terminal is under such environment, it is possible to can not search net
Network signal, thus cannot logon to main station system, so that can not achieve the automatic management of power grid.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of distribution terminal signal is provided and turns GPRS letter
Number component, the signal that it can be realized between the distribution terminal and main website at the bad place of signal mutually transmit.
Realizing a kind of technical solution of above-mentioned purpose is：A kind of distribution terminal signal turns GPRS signal component, including host
And slave；
The host includes host main body and host data processing module component；Host main body front center is provided with
Display screen is equipped with operation panel below display screen, and the back side of the host main body is provided with power line interface；At the data
Managing module includes host carrier signal transceiver module, host data processor and GPRS module；
The slave includes slave main body and slave data processing module component；The front of the slave main body is equipped with signal
Panel is equipped with power supply indicator, carrier signal indicator light on signal panel, and the back side of the slave main body connects equipped with power line
Mouthful；The slave data processing module component include distribution terminal signal collection module, slave carrier signal transceiver module and from
Machine data processor；
The host and the slave are connected on the power line in same distribution terminal platform to be measured area.
Further, also offer cable interface in the host main body and the slave main body respectively, the host and
The slave is connected by cable.
Further, the slave main body is equipped with rs 232 serial interface signal indicator light.
A kind of distribution terminal signal of the utility model turns GPRS signal component, including host and slave, and slave setting exists
The region of GRPS signal covering is arranged in the distribution terminal position for not having network signal to cover, host, and host and slave pass through electricity
The connection of line of force carrier signal or the connection of cable signal, slave by the data signal transmission of distribution terminal to host, again will by host
Signal is by GRPS network transmission to main website.Distribution terminal signal turn GPRS signal component can situation depending on the site environment, choosing
It selects carrier-wave transmission or cable signal transmits different signal transfer modes, solve the problems, such as distribution terminal position GPRS signal deficiency
While, effectively evade and has drawn the complicated operation bidirectionals such as feeder line, replacement high-gain aerial；It has liberated simultaneously to terminal installation position
The limitation set can preferably follow the integrated planning scheme of power supply company.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of distribution terminal signal of the utility model turns the host of GPRS signal component；
Fig. 2 is the structural schematic diagram that a kind of distribution terminal signal of the utility model turns the slave of GPRS signal component；
Fig. 3 is that a kind of distribution terminal signal of the utility model turns the host, slave and distribution terminal of GPRS signal component
Structural schematic diagram interconnected.
Specific embodiment
In order to preferably understand the technical solution of the utility model, below by specifically embodiment and combine
Attached drawing is described in detail：
Please refer to Fig.1 to Fig.3, a kind of distribution terminal signal of the utility model turns GPRS signal component, including host and
Slave.
Host includes host main body 1 and host data processing module component.Host main body front center is provided with display screen
11, operation panel 12 is equipped with below display screen.The back side of host main body 1 is provided with power line interface and cable interface.Data
Processing module includes host carrier signal transceiver module 13, host data processor 14 and GPRS module 15.
Slave includes slave main body 2 and slave data processing module component；The front of slave main body 2 is equipped with signal panel,
Power supply indicator 21, carrier signal indicator light 22 and rs 232 serial interface signal indicator light 23 are equipped on signal panel.The back of slave main body 2
Face is equipped with power line interface and cable interface.Slave data processing module component include distribution terminal signal collection module 26, from
Airborne wave signal transmitting and receiving module 24 and slave data processor 25.
Slave is arranged at the distribution terminal 3 that movable signal can not cover；Host is arranged in mobile network signals
Earth's surface.Distribution terminal signal collection module 26 is connect with distribution terminal first during installation.Then by platform area identifier into
Row test, is mounted on host and slave on the power line 4 in the same same phase in area, and power line 4 is passed through the two respectively
Power line interface is connect with host carrier signal transceiver module 13 and slave carrier signal transceiver module 26.Slave passes through distribution end
End signal collection module 26 collects the data of distribution terminal 3, host is transferred signals to by power line carrier, at host data
Reason device 14 will pass through GPRS module 15 and transmit a signal to main website after signal resolution, while receive the feedback signal and control of main website
Signal is transmitted carrier wave is passed through after Signal coding to slave.
Carrier environment is more noisy around platform area, and when unstable using carrier signal transmission, the connection master of cable 5 can be used
The cable interface of machine and slave, cable 5 are separately connected host data processor 14 and slave data processor 25, so that distribution is whole
The data-signal at end 3 and the feedback signal of main website and control signal directly pass through cable and transmit between host and slave.
Due to needing the signal transfer mode suitable according to the selection of live varying environment, needed during installation through host
Operation panel 11 and display screen manually set the signal transfer mode of host and slave；Carrier signal instruction on slave
Lamp 22 and rs 232 serial interface signal indicator light 23 can show state whether transmission mode and signal communication set at present.
The distribution terminal signal of the utility model turns GPRS signal component, solves since network signal covering is not entirely to electricity
Technical barrier caused by force data acquires enables field data accurately completely to return to main website, improves power information acquisition
Correctly rate, low-voltage client automatic data logging clearing utility ratio, power information acquire success rate finally for system coverage rate, platform area line loss
Deng providing basic guarantee for the data acquisition service of IN Construction.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this is practical new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (3)
1. a kind of distribution terminal signal turns GPRS signal component, including host and slave, it is characterised in that：
The host includes host main body and host data processing module component；Host main body front center is provided with display
Screen is equipped with operation panel below display screen, and the back side of the host main body is provided with power line interface；The data processing mould
Block includes host carrier signal transceiver module, host data processor and GPRS module；
The slave includes slave main body and slave data processing module component；The front of the slave main body is equipped with signal face
Plate is equipped with power supply indicator, carrier signal indicator light on signal panel, and the back side of the slave main body connects equipped with power line
Mouthful；The slave data processing module component include distribution terminal signal collection module, slave carrier signal transceiver module and from
Machine data processor；
The host and the slave are connected on the power line in same distribution terminal platform to be measured area.
2. a kind of distribution terminal signal according to claim 1 turns GPRS signal component, which is characterized in that the host master
Cable interface is also offered on body and the slave main body respectively, the host is connected with the slave by cable.
3. a kind of distribution terminal signal according to claim 2 turns GPRS signal component, which is characterized in that described from owner
Body is equipped with rs 232 serial interface signal indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449080.2U CN208156852U (en) | 2018-04-02 | 2018-04-02 | A kind of distribution terminal signal turns GPRS signal component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449080.2U CN208156852U (en) | 2018-04-02 | 2018-04-02 | A kind of distribution terminal signal turns GPRS signal component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208156852U true CN208156852U (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820449080.2U Active CN208156852U (en) | 2018-04-02 | 2018-04-02 | A kind of distribution terminal signal turns GPRS signal component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108510726A (en) * | 2018-04-02 | 2018-09-07 | 国网上海市电力公司 | A kind of distribution terminal signal turns GPRS signal components |
-
2018
- 2018-04-02 CN CN201820449080.2U patent/CN208156852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108510726A (en) * | 2018-04-02 | 2018-09-07 | 国网上海市电力公司 | A kind of distribution terminal signal turns GPRS signal components |
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