CN206640816U - Novel radio public network repeater - Google Patents
Novel radio public network repeater Download PDFInfo
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- CN206640816U CN206640816U CN201720413910.1U CN201720413910U CN206640816U CN 206640816 U CN206640816 U CN 206640816U CN 201720413910 U CN201720413910 U CN 201720413910U CN 206640816 U CN206640816 U CN 206640816U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a kind of novel radio public network repeater, including local unit and remote unit；Local unit includes switch module, carrier communication module, control module and power module；Power module is powered, switch module connects more station terminals and communicated, control module control carrier communication module communication, carrier communication module is by the data confidence of switch module reading terminals and is uploaded to remote unit, or receives the control command that remote unit issues and be handed down to terminal by switch module.The utility model can connect more station terminals simultaneously, greatly reduce the cost of power system, saved substantial amounts of public resource.
Description
Technical field
The utility model is specifically related to a kind of novel radio public network repeater.
Background technology
With the development and the improvement of people's living standards of national economy technology, electric energy has become people's production and life
Essential secondary energy sources in work.
Meanwhile with the development of intelligent power grid technology and the all-round construction of power information collector systems, wireless communication networks
The reliability and high efficiency of network have obtained being widely recognized as society, but 100% all standing is also not implemented in the wireless public network in China,
Also there is communication blind spot in some remote sites, mountain area, basement, cause its built-in wireless public network communication module not reach the standard grade, with
As for row data communication can not be entered with system main website, so as to cause the meter reading success rate of system not high, automatic coppying meter is not reached
Expected Results.
Therefore, occurred the remote electric power metering system realized based on wireless relay now, using wireless relay list
Member and radio network gateway, are not covered to solve GPRS signals, the blind spot that communicates be present, and are copied concentrator by this strategy
The data received are sent to the relatively good place of GPRS signals so that are communicated between main website and concentrator smooth.Wireless public network
Signal repeater is mainly that wireless public network signal is passed into terminal positioned at signal blind zone, the relaying by bandwidth carrier mode
Device mainly includes three parts：Date Conversion Unit, local unit, remote unit, it is specific as shown in Figure 1.It is first that blind area is former eventually
Up remote communication module on end is placed in the repeater remote unit of signal good area, and terminal passes through Date Conversion Unit
Join with repeater local unit and connect, then by bandwidth carrier mode and repeater remote unit communication, transfer data to
Now there is the remote communication module of signal, so as to reach the purpose with main website proper communication.Date Conversion Unit and local unit
It is that local unit and remote unit pass through power line carrier communication by straight through cable straight-through connection.
But existing wireless public network communication relays are caused using the communication mode of station terminal connection repeater
The very big waste of resource；In the case that installation site is limited at the scene, the more repeaters in no space while upper extension will be caused.
Utility model content
The purpose of this utility model is to provide a kind of novel radio public network repeater that can connect more station terminals simultaneously.
This novel radio public network repeater provided by the utility model, including local unit and remote unit；It is local single
Member is connected with remote unit by power line；The remote unit includes power module, carrier communication module, control module and remote
Journey communication module, power module are powered to remote unit, and carrier communication module is connected and communicated with local unit by power line,
Control module is connected with carrier communication module and remote communication module, is received carrier communication module by remote communication module
Data are externally sent, or are received data-signal by remote communication module and be sent to local list by carrier communication module
Member；The local unit includes switch module, carrier communication module, control module and power module, and power module is to local
Unit is powered, and switch module is used to connect more station terminals simultaneously and communicate, and control module is connected with carrier communication module and is used in combination
In the communication of control carrier communication module, carrier communication module is connected with switch module and is used to read by switch module
The data confidence of terminal is simultaneously uploaded to remote unit, or receives the control command that remote unit issues and pass through switch module
It is handed down to terminal.
The connection of described switch module and terminal is to be connected by Ethernet.
Described telecommunication unit is GPRS, 3G or 4G telecommunication unit.
Described switch module is the circuit being made up of model AR8236 exchanger chip.
Described carrier communication module is the circuit being made up of model QCA6411 power line carrier communication chip.
This novel radio public network repeater provided by the utility model, connected by the switch module of local unit more
Individual terminal, and be connected by way of power line carrier communication with remote unit, and remote unit then passes through remote communication module
Radio communication is carried out with outside, so that novel radio public network repeater of the present utility model can connect more ends simultaneously
End, greatly reduces the cost of power system, has saved substantial amounts of public resource.
Brief description of the drawings
Fig. 1 is the functional block diagram of existing communication relays.
Fig. 2 is the functional block diagram of the local unit of novel radio public network repeater of the present utility model.
Fig. 3 is the circuit theory of the switch module of the local unit of novel radio public network repeater of the present utility model
Figure.
Fig. 4 is the Ethernet interface of the switch module of the local unit of novel radio public network repeater of the present utility model
Circuit theory diagrams.
Fig. 5 is the carrier communication mould of the switch module of the local unit of novel radio public network repeater of the present utility model
The circuit theory diagrams of block.
Fig. 6 is the functional block diagram of the remote unit of novel radio public network repeater of the present utility model.
Fig. 7 is the circuit theory of the carrier communication module of the remote unit of novel radio public network repeater of the present utility model
Figure.
Fig. 8 is that the carrier wave of the carrier communication module of the remote unit of novel radio public network repeater of the present utility model is sent
The circuit theory diagrams of circuit.
Fig. 9 is that the carrier wave of the carrier communication module of the remote unit of novel radio public network repeater of the present utility model receives
The circuit theory diagrams of circuit.
Embodiment
It is illustrated in figure 2 the functional block diagram of the local unit of novel radio public network repeater of the present utility model：It is local
Unit mainly includes switch module, carrier communication module, control module, power module, indicator lamp, button, cell voltage and adopted
Sample circuit and battery charge/discharge control circuit；Power module is powered to local unit；Multiple terminals are connected by Ethernet and exchanged
Machine module, carrier communication module are connected between control module and switch module；Indicator lamp is connected with carrier communication module, is used
In the working condition of indication carrier wave communication module；Button is used to send control module control instruction, battery voltage sampling circuit
For sampling the voltage and upload control module of battery in power module；Control module is also connected by battery charge/discharge control circuit
The battery in power module is connect, for charging and discharging control to battery.
When local unit reading terminals data, terminal data is uploaded switch module by terminal by Ethernet, is exchanged
Machine module forwards the data to carrier communication module, and carrier communication module is then according to the control signal of control module by terminal data
Far module is sent to by PLC carrier communication modes.
And when local unit receives the control signal of remote unit and is handed down to terminal, carrier communication module receives long-range
Data that unit issues simultaneously are parsed, and are then passed to switch module, and instruction is passed through Ethernet again and turned by switch module
Issue corresponding terminal.
It is illustrated in figure 3 the circuit of the switch module of the local unit of novel radio public network repeater of the present utility model
Schematic diagram：Switch module is the circuit being made up of model AR8236 exchanger chip；Exchanger chip AR8236 9 pin
Crystal oscillating circuit is connected with 10 pin（It is made up of crystal oscillator Y2 and electric capacity C96, C100）；14 ~ 17 pin of chip pass through Ethernet interface electricity
Road connects first terminal, and 24 ~ 27 pins connect second terminal by ethernet interface circuit, and 29 ~ 32 pins are connect by Ethernet
Mouth circuit connection third terminal, 34 ~ 37 pins then pass through ethernet interface circuit and connect the 4th terminal.
It is illustrated in figure 4 the ether of the switch module of the local unit of novel radio public network repeater of the present utility model
The circuit theory diagrams of network interface：The connection of exchanger chip and terminal is by ethernet interface circuit, and each terminal connects
Ethernet interface circuit all same；Ethernet interface circuit shown in figure is electric for the Ethernet interface of connection first port
Road；Ethernet interface includes two-way reception signal（Receive positive P0_RX+ and receive negative P0_RX-）Signal is sent with two-way（Send
The positive P0_TX+ and negative P0_TX- of transmission）, wherein receiving positive signal and receiving negative signal each via a filter resistance（R126 and
R127）Pass through filter capacitor again afterwards（C141）Ground connection, send positive signal and send negative signal equally each via a filtered electrical
Resistance（R128 and R129）Pass through filter capacitor again afterwards（C142）Ground connection；Lead in addition, two-way reception signal and two-way send signal
The network transformer for crossing model THS9016S is connected with terminal.
It is illustrated in figure 5 the carrier wave of the switch module of the local unit of novel radio public network repeater of the present utility model
The circuit theory diagrams of communication module：Carrier communication module is what is be made up of model QCA6411 power line carrier communication chip
Circuit；The crystal oscillating circuit that 37 ~ No. 38 pins connection of chip is made up of crystal oscillator Y1, electric capacity C262 and electric capacity C265；The 29 of chip ~
No. 32 pins are the signal pins of carrier communication, are connected with the carrier communication module of remote unit.
It is illustrated in figure 6 the functional block diagram of the remote unit of novel radio public network repeater of the present utility model：Remotely
Unit mainly includes power module, carrier communication module, indicator lamp, control module, remote communication module, indicator lamp, battery electricity
Pressure sampling, battery charge/discharge control circuit and infrared communication module；Carrier communication module is connected with control module, and indicator lamp is used for
The working condition of indication carrier wave communication module；Second indicator lamp is connected with control module, for indicating the work shape of control module
State；Battery voltage sampling circuit is connected with control module, for detecting the cell voltage of power module and being passed to detection information
Control module；Battery charge/discharge control circuit is connected with control module, for receive and control module control information and to power supply
Battery in module carries out charge and discharge control；Infrared communication module is connected with control module, is carried out for control module with outside
Infrared data transmission；Remote communication module is connected with control module.
Remote unit receive local unit upload data-signal when, carrier communication module by data parsed and on
Control module is transmitted to, data are externally transmitted by control module by remote communication module again；And received in remote unit outer
Data message that portion is sent and when being sent to local unit, remote communication module receives the outside data message sent, after parsing
Control module is sent, data message is then modulated on power line so as to be sent to local by control module by carrier communication module
Unit.
It is illustrated in figure 7 the electricity of the carrier communication module of the remote unit of novel radio public network repeater of the present utility model
Road schematic diagram：The carrier communication module of remote unit is also made up of model QCA6411 carrier communication chip；37 Hes of chip
No. 38 connect the crystal oscillating circuit being made up of crystal oscillator Y1, electric capacity C19 and C20；29 ~ 31 and No. 33 pins of chip are carrier communication
The communications pins of chip, it is connected with the carrier communication module of local unit.
It is illustrated in figure 8 the load of the carrier communication module of the remote unit of novel radio public network repeater of the present utility model
The circuit theory diagrams of ripple transtation mission circuit：The communications pins of carrier communication chip include sending pin and receive pin, connect respectively
Send signal wire and reception signal line；Sending signal wire includes sending positive signal and sends negative signal；Positive signal is sent respectively to lead to
Overprotection diode D17 connection earth signals, also by protection diode D18 connection power supply positive signals, also pass through filter capacitor
C117 and C118 outputs send positive signal（PA_TX+）；Negative signal is sent also by same circuit output.
It is illustrated in figure 9 the load of the carrier communication module of the remote unit of novel radio public network repeater of the present utility model
The circuit theory diagrams of ripple receiving circuit：Likewise, the reception pin of carrier communication chip includes receiving negative pin and receiving just drawing
Pin；Receive positive signal（PA_RX+）With reception negative signal（PA_RX-）Each via filter resistance（R76 and R79）, filtered electrical
Hold（C119 and C135）Afterwards, then multi-stage filter circuit is passed through（Including inductance L14 and L16 ~ L20, electric capacity C122, C125, C127,
C134, C131 and C132, and resistance R77）Afterwards, again by the protection circuit that is made up of protection diode D19 and D20 so as to
Connection receives positive pin and receives negative pin.
Claims (5)
1. a kind of novel radio public network repeater, including local unit and remote unit；Local unit and remote unit pass through electricity
The line of force connects；The remote unit includes power module, carrier communication module, control module and remote communication module, power supply mould
Block is powered to remote unit, and carrier communication module is connected and communicated with local unit by power line, and control module is led to carrier wave
Letter module is connected with remote communication module, and the data for being received carrier communication module by remote communication module are externally sent, or
Person receives data-signal by remote communication module and is sent to local unit by carrier communication module；It is it is characterized in that described
Local unit includes switch module, carrier communication module, control module and power module, and power module supplies to local unit
Electricity, switch module are used to connect more station terminals simultaneously and communicate, and control module is connected with carrier communication module and is used to control
The communication of carrier communication module, carrier communication module are connected with switch module and are used for by switch module reading terminals
Data confidence is simultaneously uploaded to remote unit, or receives the control command that remote unit issues and be handed down to by switch module
Terminal.
2. novel radio public network repeater according to claim 1, it is characterised in that described switch module and terminal
Connection to be connected by Ethernet.
3. novel radio public network repeater according to claim 1, it is characterised in that described telecommunication unit is
GPRS, 3G or 4G telecommunication unit.
4. the novel radio public network repeater according to one of claim 1 ~ 3, it is characterised in that described switch module
For the circuit being made up of model AR8236 exchanger chip.
5. the novel radio public network repeater according to one of claim 1 ~ 3, it is characterised in that described carrier communication mould
Block is the circuit being made up of model QCA6411 power line carrier communication chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413910.1U CN206640816U (en) | 2017-04-19 | 2017-04-19 | Novel radio public network repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413910.1U CN206640816U (en) | 2017-04-19 | 2017-04-19 | Novel radio public network repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640816U true CN206640816U (en) | 2017-11-14 |
Family
ID=60245903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413910.1U Active CN206640816U (en) | 2017-04-19 | 2017-04-19 | Novel radio public network repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922040A (en) * | 2017-04-19 | 2017-07-04 | 湖南威胜信息技术有限公司 | Novel radio public network repeater and its data transmission method |
| CN113055077A (en) * | 2021-03-12 | 2021-06-29 | 中国人民解放军63920部队 | Uplink carrier wave adding and adjusting self-adaptive adjusting method and device for near-earth space measurement and control network |
-
2017
- 2017-04-19 CN CN201720413910.1U patent/CN206640816U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922040A (en) * | 2017-04-19 | 2017-07-04 | 湖南威胜信息技术有限公司 | Novel radio public network repeater and its data transmission method |
| CN113055077A (en) * | 2021-03-12 | 2021-06-29 | 中国人民解放军63920部队 | Uplink carrier wave adding and adjusting self-adaptive adjusting method and device for near-earth space measurement and control network |
| CN113055077B (en) * | 2021-03-12 | 2022-04-05 | 中国人民解放军63920部队 | Uplink carrier wave adding and adjusting self-adaptive adjusting method and device for near-earth space measurement and control network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee after: Wasion information technology Limited by Share Ltd Address before: 413500 Yiyang Province Economic Development Zone, Anhua Province Tea Village Tea Plant Road Patentee before: Hunan wasion Information Technology Co. Ltd. |