CN108510726A - A kind of distribution terminal signal turns GPRS signal components - Google Patents
A kind of distribution terminal signal turns GPRS signal components Download PDFInfo
- Publication number
- CN108510726A CN108510726A CN201810280927.3A CN201810280927A CN108510726A CN 108510726 A CN108510726 A CN 108510726A CN 201810280927 A CN201810280927 A CN 201810280927A CN 108510726 A CN108510726 A CN 108510726A
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- CN
- China
- Prior art keywords
- signal
- host
- slave
- distribution terminal
- main body
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- 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.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- 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
Abstract
The invention discloses a kind of distribution terminal signals to turn GPRS signal components, including host and slave, slave is arranged in the distribution terminal position that no network signal covers, host is arranged in the region that GRPS signals cover, host is connected by power line carrier signal with slave or the connection of cable signal, slave by the data signal transmission of distribution terminal to host, host again by signal by GRPS network transmissions to main website.Distribution terminal signal turns GPRS signal components can be according to the situation of site environment, select carrier-wave transmission or the different signal transfer mode of cable signal transmission, while solving the problems, such as distribution terminal position GPRS signal deficiencies, effectively evades and the complicated operation bidirectional such as drawn feeder line, replace high-gain aerial；The limitation to terminal installation site has been liberated simultaneously, can preferably follow the integrated planning scheme of electric company.
Description
Technical field
The present invention relates to a kind of distribution terminal signals for power engineering field to turn GPRS signal components.
Background technology
With pay attention to day by day of the country to intelligent grid construction and the active demand to automatic coppying meter, using GPRS technologies
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
Occur without the poor situation of network signal or network signal, terminal is under such environment, it is possible to can not search net
Network signal, to cannot logon to main station system, so that can not achieve the automatic management of power grid.
Invention content
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of distribution terminal signal to turn GPRS signal groups
Part, it can realize that the signal between the distribution terminal and main website at the bad place of signal mutually transmits.
Realizing a kind of technical solution of above-mentioned purpose is：A kind of distribution terminal signal turns GPRS signal components, 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
It includes host carrier signal transceiver module, host data processor and GPRS module to manage 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 of same distribution terminal taiwan area to be measured.
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 present invention turns GPRS signal components, including host and slave, and slave setting is not having
The distribution terminal position of network signal covering, host are arranged in the region that GRPS signals cover, and host and slave pass through power line
Carrier signal connects or the connection of cable signal, and slave is by the data signal transmission of distribution terminal to host, and host is again by signal
By GRPS network transmissions to main website.Distribution terminal signal turns GPRS signal components and can select to carry according to the situation of site environment
The signal transfer mode that wave transmits or cable signal transmission is different, solves the problems, such as the same of distribution terminal position GPRS signal deficiencies
When, effectively evade and the complicated operation bidirectional such as has drawn feeder line, replaces high-gain aerial；It has liberated simultaneously to terminal installation site
Limitation, can preferably follow the integrated planning scheme of electric company.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of distribution terminal signal of the present invention turns the host of GPRS signal components；
Fig. 2 is the structural schematic diagram that a kind of distribution terminal signal of the present invention turns the slave of GPRS signal components；
The host, slave and distribution terminal that Fig. 3 turns GPRS signal components for a kind of distribution terminal signal of the present invention are mutual
The structural schematic diagram of connection.
Specific implementation mode
In order to preferably understand technical scheme of the present invention, below by specifically embodiment and in conjunction with attached drawing
It is described in detail：
It please refers to Fig.1 to Fig.3, a kind of distribution terminal signal of the invention turns GPRS signal components, 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 the body 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 with mobile network signals
Earth's surface.Distribution terminal signal collection module 26 is connect with distribution terminal first when mounted.Then by taiwan area identifier into
Row test makes host and slave be mounted on the power line 4 in the same phase of same taiwan area, 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 transmit a signal to main website after signal resolution by GPRS module 15, while receive feedback signal and the control of main website
Signal will be transmitted by carrier wave to slave after Signal coding.
Carrier environment is more noisy around taiwan 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 are directly transmitted by cable between host and slave.
Due to needing, according to the suitable signal transfer mode of live varying environment selection, to be needed when mounted 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 present invention turns GPRS signal components, solves since electric power number is not given in network signal covering entirely
According to technical barrier caused by acquisition so that field data accurately can completely return to main website, improve power information acquisition system
Correctly rate, low-voltage client automatic data logging clearing utility ratio, power information acquire success rate etc. finally for coverage rate, taiwan area line loss, are
The data acquisition service of IN Construction provides basic guarantee.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (3)
1. a kind of distribution terminal signal turns GPRS signal components, 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 of same distribution terminal taiwan area to be measured.
2. a kind of distribution terminal signal according to claim 1 turns GPRS signal components, which is characterized in that the host master
Cable interface is also offered respectively in body and the slave main body, and the host is connected with the slave by cable.
3. a kind of distribution terminal signal according to claim 2 turns GPRS signal components, 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 |
|---|---|---|---|
| CN201810280927.3A CN108510726A (en) | 2018-04-02 | 2018-04-02 | A kind of distribution terminal signal turns GPRS signal components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810280927.3A CN108510726A (en) | 2018-04-02 | 2018-04-02 | A kind of distribution terminal signal turns GPRS signal components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108510726A true CN108510726A (en) | 2018-09-07 |
Family
ID=63379620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810280927.3A Pending CN108510726A (en) | 2018-04-02 | 2018-04-02 | A kind of distribution terminal signal turns GPRS signal components |
Country Status (1)
| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065935A (en) * | 2004-10-13 | 2007-10-31 | 波克股份有限公司 | Systems and methods for redundant networks |
| CN102622815A (en) * | 2012-04-13 | 2012-08-01 | 广西师范大学 | Electric vehicle charging tolling system based on power line carrier |
| CN103199972A (en) * | 2013-03-25 | 2013-07-10 | 成都瑞科电气有限公司 | Double machine warm backup switching method and warm backup system achieved based on SOA and RS485 bus |
| CN104065530A (en) * | 2014-06-05 | 2014-09-24 | 武汉精测电子技术股份有限公司 | Automatic testing method and system of powerline adapter |
| CN205608994U (en) * | 2016-04-26 | 2016-09-28 | 国网山东省电力公司即墨市供电公司 | Power consumption information acquisition communication device |
| CN208156852U (en) * | 2018-04-02 | 2018-11-27 | 国网上海市电力公司 | A kind of distribution terminal signal turns GPRS signal component |
-
2018
- 2018-04-02 CN CN201810280927.3A patent/CN108510726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065935A (en) * | 2004-10-13 | 2007-10-31 | 波克股份有限公司 | Systems and methods for redundant networks |
| CN102622815A (en) * | 2012-04-13 | 2012-08-01 | 广西师范大学 | Electric vehicle charging tolling system based on power line carrier |
| CN103199972A (en) * | 2013-03-25 | 2013-07-10 | 成都瑞科电气有限公司 | Double machine warm backup switching method and warm backup system achieved based on SOA and RS485 bus |
| CN104065530A (en) * | 2014-06-05 | 2014-09-24 | 武汉精测电子技术股份有限公司 | Automatic testing method and system of powerline adapter |
| CN205608994U (en) * | 2016-04-26 | 2016-09-28 | 国网山东省电力公司即墨市供电公司 | Power consumption information acquisition communication device |
| CN208156852U (en) * | 2018-04-02 | 2018-11-27 | 国网上海市电力公司 | A kind of distribution terminal signal turns GPRS signal component |
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