CN209676232U - A kind of lighting controller of multi-mode communication - Google Patents
A kind of lighting controller of multi-mode communication Download PDFInfo
- Publication number
- CN209676232U CN209676232U CN201920227627.9U CN201920227627U CN209676232U CN 209676232 U CN209676232 U CN 209676232U CN 201920227627 U CN201920227627 U CN 201920227627U CN 209676232 U CN209676232 U CN 209676232U
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- chip
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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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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of lighting controller of multi-mode communication, it includes illumination monitoring center, illumination communication concentrator and at least one Lighting control terminal, illumination monitoring center is connect with illumination communication concentrator using PLC power line communication, 4G or ethernet communication, illumination communication concentrator and each Lighting control terminal use PLC power line communication and NBIOT dual-channels communication, it is integrated with signal transmitting and receiving in each Lighting control terminal and send device, it includes PLC power line communication chip and NBIOT chip that signal transmitting and receiving, which send device,.The utility model is managed using the energy conservation of the multi-mode communications roadway lighting systems such as 4G network, NBIOT network, PLC, operation, maintenance and circuit control.
Description
Technical field
The utility model relates to Lighting control field more particularly to a kind of lighting controllers of multi-mode communication.
Background technique
Wisdom LED street lamp has become the vanguard in the construction of smart city, either known big data, cloud
It calculates or advanced Internet of Things, intelligent road-lamp controls the science data password that carry how many smart city on earth, statistics is aobvious
Show, road lighting is even more to have accounted for therein 30%, and each city all has more or less power shortages, all face now
Face the situation of shortage of electric power.Therefore, it is related to power loss, the market competitiveness, environmental protection etc. when energy conservation becomes
When the significant problem of social sustainable development, the construction and transformation of " intelligent lighting " in smart city also just become urban development
Certainty.
Summary of the invention
The purpose of this utility model is to provide a kind of lighting controllers of multi-mode communication.
The technical solution adopted in the utility model is:
A kind of lighting controller of multi-mode communication comprising illumination monitoring center, illumination communicate concentrator and at least one
Lighting control terminal, illumination monitoring center are communicated concentrator with illumination and are connected using PLC power line communication, 4G or ethernet communication
It connects, illumination communication concentrator and each Lighting control terminal use PLC power line communication and NBIOT dual-channels communication, Mei Gezhao
It is integrated with signal transmitting and receiving in bright controlling terminal and send device, it includes PLC power line communication chip and NBIOT core that signal transmitting and receiving, which send device,
Piece.
PLC power line communication chip, NBIOT chip and 4G chip are at least integrated on illumination communication concentrator.
Sender unit includes the first vulnerabilities scan board, and the first vulnerabilities scan board integrates the first AC/DC processing electricity
Road, the first STM32 circuit, the first PLC circuit (i.e. power carrier processing circuit), the first NBIOT processing circuit and the first CAN are logical
Believe that 220V AC voltage is converted to 5V direct current and is supplied to the first vulnerabilities scan board by circuit, the first AC/DC processing circuit, first
NBIOT processing circuit and the first PLC circuit are run independently of each other, and the first STM32 circuit as core MCU passes through UART interface
Distribution carries out information exchange with the first NBIOT processing circuit and the first PLC circuit, and the first CAN communication circuit is by the first STM32 electricity
Road is internally integrated control realization and communicates with lighting apparatus.First STM32 circuit and the first NBIOT processing circuit and the first PLC electricity
The baud rate that road information exchange uses is 9600Baud, is not only able to satisfy efficiency requirements, but also can improve signal anti-interference ability.
Communicate concentrator include the second vulnerabilities scan board, the second vulnerabilities scan board integrate the 2nd AC/DC processing circuit,
2nd STM32 circuit, the second PLC circuit (i.e. power carrier processing circuit), the 2nd NBIOT processing circuit and the second CAN communication
220V AC voltage is converted to 5V direct current and is supplied to by circuit and 4G, GPS, bluetooth processing module, the 2nd AC/DC processing circuit
Second vulnerabilities scan board, the 2nd NBIOT processing circuit and the second PLC circuit are run independently of each other, second as core MCU
STM32 circuit carries out information exchange, the 2nd CAN with the 2nd NBIOT processing circuit and the second PLC circuit by UART interface distribution
Telecommunication circuit is internally integrated control realization by the 2nd STM32 circuit and communicates with lighting apparatus.2nd STM32 circuit and second
The baud rate that NBIOT processing circuit and the second PLC circuit information exchange use is 9600Baud, is not only able to satisfy efficiency requirements, but also
Signal anti-interference ability can be improved.
First NBIOT processing circuit and the 2nd NBIOT processing circuit are all made of SIM7000C chip.
SIM7000C can be supported based on high pass MDM9206 platform development LTE CAT M1 (eMTC) and NB-IoT module
The more a frequency ranges of LTETDD/LTE-FDD/GSM/4G/EDGE, uplink and downlink data traffic peak value reaches 375kbps, and is sealed using SMT
Dress, performance is stable, appearance is small and exquisite, cost performance is high, extremely low power dissipation characteristic, and a variety of demand .SIM7000C for being able to satisfy client are mentioned
Supplied extensive external interface in the industry, be client application great convenience is provided, wherein hardware interface include UART,
USB2.0, PCM etc., software interface include: TCP, HTTP, HTTPS, SMS etc.
The carrier communication controller of PLC circuit is communicated using the serial shift of frame synchronization mode, half-duplex mode, rate
500bps/250bps specifically preferably uses 500BPS；Centre frequency is 120KHz, and bandwidth is ± 7.5KHz.
PLC circuit is had using the PL3105 chip for being integrated with direct-sequence spread-spectrum modulation circuit, the periphery configuration of PL3105 chip
Power amplification circuit, filtering shaping circuit, resonance circuit, secondary filtering circuit, carrier coupling circuit and reception circuit,；Power
The carrier modulation that amplifying circuit, filtering shaping circuit, resonance circuit and secondary filtering circuit jointly generate PL3105 chip is believed
Number carry out power amplification after be coupled on power line, carrier coupling circuit and receive circuit be to be received on power line for receiving
Carrier signal.
Lighting control terminal, which communicates device in concentrator Communication Set with illumination, has binary channels, when electric power event occurs in PLC circuit
It when barrier, is switched to NBIOT circuit path and is communicated, guarantee reliable communications letter.
The utility model uses above technical scheme, send device, signal by installing signal transmitting and receiving in Lighting control terminal
It transmits and receives device to form using PLC and NBIOT dual communication module, plc communication is to carry out letter using the supply lines 380VAC of cable
Number conveying, send digital signal modulated on power line at power carrier signal, the narrowband NB-IoT Internet of Things (Narrow
Band Internet of Things, NB-IoT) it is implemented in cellular network, the bandwidth of about 180KHz is only consumed, it can direct portion
It is deployed on GSM network, UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade.NB-IoT is one, the field IoT
Emerging technology supports low power consuming devices to connect in the cellular data of wide area network, also referred to as low-power consumption wide area network (LPWAN).
NB-IoT supports stand-by time length, the efficient connection to network connectivity requirements higher device.It is said that the NB-IoT device battery service life
It can be improved at least 10 years, while very comprehensive indoor cellular data connection covering can also be provided.In addition, being mounted in concentrated collection
For the communication concentrator of position using 3 kinds of communication module compositions of PLC, NBIOT, 4G, the channel PLC/NBIOT is used to handle illumination eventually
Communication data is held, distal end cloud is sent by 4G by the data of all acquisitions and monitors control centre.
The utility model realizes equipment locating wireless communication, and local group-net communication function, while institute's 4G network operation
It does not need to operate individually for each charging pile, as long as all piles gymnastics work can be completed in unified instruction.The utility model uses
The energy conservation of the multi-mode communications roadway lighting systems such as 4G network, NBIOT network, PLC is managed, operation, maintenance and circuit control.
Detailed description of the invention
The utility model is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is a kind of structural schematic diagram of the lighting controller of multi-mode communication of the utility model；
Fig. 2 is that a kind of signal transmitting and receiving of the lighting controller of multi-mode communication of the utility model send apparatus structure schematic diagram；
Fig. 3 is a kind of communication concentrator structural schematic diagram of lighting controller of multi-mode communication of the utility model；
Fig. 4 is a kind of NBIOT circuit diagram of the lighting controller of multi-mode communication of the utility model；
Fig. 5 is a kind of PLC circuit schematic illustration of the lighting controller of multi-mode communication of the utility model.
Specific embodiment
As shown in one of Fig. 1-5, the utility model discloses a kind of lighting controllers of multi-mode communication comprising illumination prison
Control center, illumination communication concentrator and at least one Lighting control terminal, illumination monitoring center communicate concentrator with illumination and use
PLC power line communication, 4G or ethernet communication connection, illumination communication concentrator and each Lighting control terminal are using PLC electricity
The line of force communicates and NBIOT dual-channels communication, is integrated with signal transmitting and receiving in each Lighting control terminal and send device, signal transmitting and receiving send dress
It sets including PLC power line communication chip and NBIOT chip.
PLC power line communication chip, NBIOT chip and 4G chip are at least integrated on illumination communication concentrator.
As shown in Fig. 2, sender unit includes the first vulnerabilities scan board, the first vulnerabilities scan board integrated first
AC/DC processing circuit, the first STM32 circuit, the first PLC circuit (i.e. power carrier processing circuit), the first NBIOT processing circuit
With the first CAN communication circuit, 220V AC voltage is converted to 5V direct current and is supplied to the first light current control by the first AC/DC processing circuit
Making sheet card, the first NBIOT processing circuit and the first PLC circuit are run independently of each other, the first STM32 circuit as core MCU
Information exchange, the first CAN communication circuit are carried out with the first NBIOT processing circuit and the first PLC circuit by UART interface distribution
Control realization is internally integrated by the first STM32 circuit to communicate with lighting apparatus.First STM32 circuit and the first NBIOT processing electricity
The baud rate that road and the first PLC circuit information exchange use is 9600Baud, is not only able to satisfy efficiency requirements, but also can improve signal and resist
Interference performance.
As shown in figure 3, communication concentrator includes the second vulnerabilities scan board, the second vulnerabilities scan board integrates the 2nd AC/
DC processing circuit, the 2nd STM32 circuit, the second PLC circuit (i.e. power carrier processing circuit), the 2nd NBIOT processing circuit and
Second CAN communication circuit and 4G, GPS, bluetooth processing module, the 2nd AC/DC processing circuit are converted to 220V AC voltage
5V direct current is supplied to the second vulnerabilities scan board, and the 2nd NBIOT processing circuit and the second PLC circuit are run independently of each other, as
The 2nd STM32 circuit of core MCU carries out letter with the 2nd NBIOT processing circuit and the second PLC circuit by UART interface distribution
Breath interaction, the second CAN communication circuit are internally integrated control realization by the 2nd STM32 circuit and communicate with lighting apparatus.2nd STM32
The baud rate that circuit and the 2nd NBIOT processing circuit and the second PLC circuit information exchange use is 9600Baud, has both been able to satisfy effect
Rate requirement, and signal anti-interference ability can be improved.
As shown in figure 4, the first NBIOT processing circuit and the 2nd NBIOT processing circuit are all made of SIM7000C chip.
SIM7000C is to support LTETDD/ based on high pass MDM9206 platform development LTE CAT M1 (eMTC) and NB-IoT module
The more a frequency ranges of LTE-FDD/GSM/4G/EDGE, uplink and downlink data traffic peak value reaches 375kbps, and uses SMT encapsulation, property
Energy is stablized, appearance is small and exquisite, cost performance is high, extremely low power dissipation characteristic, and a variety of demand .SIM7000C for being able to satisfy client are provided in the industry
Extensive external interface is that the application of client provides great convenience, and wherein hardware interface includes UART, USB2.0, PCM etc.,
Software interface includes: TCP, HTTP, HTTPS, SMS etc.
The carrier communication controller of PLC circuit is communicated using the serial shift of frame synchronization mode, half-duplex mode, rate
500bps/250bps specifically preferably uses 500BPS；Centre frequency is 120KHz, and bandwidth is ± 7.5KHz.
As shown in figure 5, PLC circuit uses the PL3105 chip for being integrated with direct-sequence spread-spectrum modulation circuit, PL3105 chip
Periphery configuration has power amplification circuit, filtering shaping circuit, resonance circuit, secondary filtering circuit, carrier coupling circuit and reception
Circuit,；What power amplification circuit, filtering shaping circuit, resonance circuit and secondary filtering circuit jointly generated PL3105 chip
Carrier (boc) modulated signals are coupled on power line after carrying out power amplification, and carrier coupling circuit and reception circuit are for receiving electric power
The carrier signal received on line.
Lighting control terminal, which communicates device in concentrator Communication Set with illumination, has binary channels, when electric power event occurs in PLC circuit
It when barrier, is switched to NBIOT circuit path and is communicated, guarantee reliable communications letter.
The utility model uses above technical scheme, send device, signal by installing signal transmitting and receiving in Lighting control terminal
It transmits and receives device to form using PLC and NBIOT dual communication module, plc communication is to carry out letter using the supply lines 380VAC of cable
Number conveying, send digital signal modulated on power line at power carrier signal, the narrowband NB-IoT Internet of Things (Narrow
Band Internet of Things, NB-IoT) it is implemented in cellular network, the bandwidth of about 180KHz is only consumed, it can direct portion
It is deployed on GSM network, UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade.NB-IoT is one, the field IoT
Emerging technology supports low power consuming devices to connect in the cellular data of wide area network, also referred to as low-power consumption wide area network (LPWAN).
NB-IoT supports stand-by time length, the efficient connection to network connectivity requirements higher device.It is said that the NB-IoT device battery service life
It can be improved at least 10 years, while very comprehensive indoor cellular data connection covering can also be provided.In addition, being mounted in concentrated collection
For the communication concentrator of position using 3 kinds of communication module compositions of PLC, NBIOT, 4G, the channel PLC/NBIOT is used to handle illumination eventually
Communication data is held, distal end cloud is sent by 4G by the data of all acquisitions and monitors control centre.
The utility model realizes equipment locating wireless communication, and local group-net communication function, while the 4G network is grasped
It does not need to operate individually for each charging pile, as long as all piles gymnastics work can be completed in unified instruction.The utility model is adopted
It with the energy conservation of the multi-mode communications roadway lighting systems such as 4G network, NBIOT network, PLC, manages, operation, maintenance and circuit control.
Claims (7)
1. a kind of lighting controller of multi-mode communication, it is characterised in that: it include illumination monitoring center, illumination communication concentrator and
At least one Lighting control terminal, illumination monitoring center communicate concentrator with illumination using PLC power line communication, 4G or ether
Network Communication connection, illumination communication concentrator and each Lighting control terminal are logical using PLC power line communication and NBIOT binary channels
Believe, is integrated with signal transmitting and receiving in each Lighting control terminal and send device, it includes PLC power line communication chip that signal transmitting and receiving, which send device,
With NBIOT chip.
2. a kind of lighting controller of multi-mode communication according to claim 1, it is characterised in that: in the illumination Communication Set
PLC power line communication chip, NBIOT chip and 4G chip are at least integrated on device.
3. a kind of lighting controller of multi-mode communication according to claim 1, it is characterised in that: the sender unit
Including the first vulnerabilities scan board, the first vulnerabilities scan board integrates the first AC/DC processing circuit, the first STM32 circuit, first
PLC circuit, the first NBIOT processing circuit and the first CAN communication circuit, the first AC/DC processing circuit turn 220V AC voltage
It being changed to 5V direct current and is supplied to the first vulnerabilities scan board, the first NBIOT processing circuit and the first PLC circuit are run independently of each other,
As core MCU the first STM32 circuit by UART interface distribution and the first NBIOT processing circuit and the first PLC circuit into
Row information interaction, the first CAN communication circuit are internally integrated control realization by the first STM32 circuit and communicate with lighting apparatus；First
The baud rate that STM32 circuit and the first NBIOT processing circuit and the first PLC circuit information exchange use is 9600Baud.
4. a kind of lighting controller of multi-mode communication according to claim 3, it is characterised in that: the communication concentrator packet
The second vulnerabilities scan board is included, the second vulnerabilities scan board integrates the 2nd AC/DC processing circuit, the 2nd STM32 circuit, second
PLC circuit, the 2nd NBIOT processing circuit and the second CAN communication circuit and 4G, GPS, bluetooth processing module, at the 2nd AC/DC
220V AC voltage is converted to 5V direct current and is supplied to the second vulnerabilities scan board by reason circuit, the 2nd NBIOT processing circuit and the
Two PLC circuits are run independently of each other, as core MCU the 2nd STM32 circuit by UART interface distribution with the 2nd NBIOT at
It manages circuit and the second PLC circuit carries out information exchange, the second CAN communication circuit is internally integrated control in fact by the 2nd STM32 circuit
Now communicated with lighting apparatus；What the 2nd STM32 circuit and the 2nd NBIOT processing circuit and the second PLC circuit information exchange used
Baud rate is 9600Baud.
5. a kind of lighting controller of multi-mode communication according to claim 4, it is characterised in that: at the first NBIOT
Reason circuit and the 2nd NBIOT processing circuit are all made of SIM7000C chip.
6. a kind of lighting controller of multi-mode communication according to claim 1, it is characterised in that: the load of the PLC circuit
Wave communication controller is communicated using the serial shift of frame synchronization mode, and half-duplex mode, rate 500bps/250bps is specifically adopted
Use 500BPS；Centre frequency is 120KHz, and bandwidth is ± 7.5KHz.
7. a kind of lighting controller of multi-mode communication according to claim 1, it is characterised in that: the PLC circuit uses
It is integrated with the PL3105 chip of direct-sequence spread-spectrum modulation circuit, the periphery configuration of PL3105 chip has power amplification circuit, filtering whole
Shape circuit, resonance circuit, secondary filtering circuit, carrier coupling circuit and reception circuit；Power amplification circuit, filter shape electricity
Road, resonance circuit and secondary filtering circuit couple after the carrier (boc) modulated signals that PL3105 chip generates are carried out power amplification jointly
Onto power line, carrier coupling circuit and reception circuit are for receiving the carrier signal received on power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227627.9U CN209676232U (en) | 2019-02-21 | 2019-02-21 | A kind of lighting controller of multi-mode communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227627.9U CN209676232U (en) | 2019-02-21 | 2019-02-21 | A kind of lighting controller of multi-mode communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676232U true CN209676232U (en) | 2019-11-22 |
Family
ID=68569410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920227627.9U Expired - Fee Related CN209676232U (en) | 2019-02-21 | 2019-02-21 | A kind of lighting controller of multi-mode communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676232U (en) |
-
2019
- 2019-02-21 CN CN201920227627.9U patent/CN209676232U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20200221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |