CN107635328A - Lamp controller and binary channels network communication system - Google Patents
Lamp controller and binary channels network communication system Download PDFInfo
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- CN107635328A CN107635328A CN201710885445.6A CN201710885445A CN107635328A CN 107635328 A CN107635328 A CN 107635328A CN 201710885445 A CN201710885445 A CN 201710885445A CN 107635328 A CN107635328 A CN 107635328A
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Abstract
The invention discloses a kind of lamp controller and binary channels network communication system, wherein, lamp controller includes power circuit, control circuit, carrier communication circuit, RF wireless communication lines and adjusting control circuit, the power circuit provides the control circuit, the carrier communication circuit, the RF wireless communication lines and the adjusting control circuit electric energy, the external control signal that the control circuit is sent by the carrier communication circuit and RF wireless communication lines reception peripheral control unit, and the control circuit sends by the carrier communication circuit and the RF wireless communication lines and feeds back signal to peripheral control unit, the control circuit is handled external control signal and sends control signals to the adjusting control circuit, the adjusting control circuit is used to be controlled the working condition of the lighting apparatus.Technical solution of the present invention has the characteristics of reliability is high.
Description
Technical field
The present invention relates to industrial lighting field, more particularly to a kind of lamp controller and binary channels network communication system.
Background technology
At present, it is general that Lighting control letter is transmitted using electric line carrier communication mode in industrial lighting system (lamp controller)
Number.Specifically, using existing power line, analog or digital illumination control signal is carried out by high-speed transfer by carrier system, with
The working condition of lighting apparatus is controlled.
However, exist can not be across the transformer and across phase transmission signal the defects of for electric line carrier communication mode.So, in work
When transformer be present in the signal transmission line of industry illuminator, illumination control signal just can not be sent to illumination from main control end and set
It is standby, it is impossible to play its control action, cause industrial lighting system reliability poor.
The content of the invention
The present invention proposes a kind of lamp controller, it is intended to improves the reliability of lamp controller.
To achieve the above object, the present invention proposes a kind of lamp controller, including power circuit, control circuit, carrier communication electricity
Road, RF wireless communication lines and adjusting control circuit；First power output end of the power circuit and the control circuit
Power input connects, and the second source output end of the power circuit connects with the power input of the carrier communication circuit
Connect, the 3rd power output end of the power circuit is connected with the power input of the RF wireless communication lines, the power supply
4th power output end of circuit is connected with the power input of the adjusting control circuit；First signal of the control circuit
Input is connected with the signal output part of the carrier communication circuit, and the first feedback end and the carrier wave of the control circuit lead to
Interrogate the feedback end connection of circuit；The secondary signal input of the control circuit and the signal output of the RF wireless communication lines
End connection, the second feedback end of the control circuit are connected with the feedback end of the RF wireless communication lines；Wherein, the control
Circuit receives control trigger signal by the carrier communication circuit and the RF wireless communication lines, and the control circuit is to control
Trigger signal processed, which is handled and sends control command, directly arrives lighting apparatus, is controlled with the working condition to lighting apparatus
System.
Preferably, the lamp controller also includes toning control circuit, the controlled end of the toning control circuit and the control
The second control terminal connection of circuit processed, the 5th power supply of the power input and the power circuit of the toning control circuit are defeated
Go out end connection, the toning control circuit is used for the colour temperature for controlling the lighting apparatus.
Preferably, the lamp controller also includes metering Acquisition Circuit, the collection terminal and the electricity of the metering Acquisition Circuit
The output end connection of source circuit, the metering Acquisition Circuit, for gathering the output voltage and electric current of the power circuit, and will
Gathered data feeds back to the control circuit, so that control circuit analysis judges whether power failure and lighting apparatus
Failure.
Accordingly, the present invention also proposes a kind of binary channels network communication system, including terminal control unit and multiple as above institutes
The lamp controller stated；Control signal output of the controlled terminal of each lamp controller with the terminal control unit is connected, respectively
The signal transmission terminal of the lamp controller is connected with the signal transmission terminal of other lamp controllers；Each lamp controller, for inciting somebody to action
The control signal that the terminal control unit is sent is forwarded to some other lamp controllers, and, sent receiving terminal control unit
Control signal when, export corresponding with control signal feedback signal to the terminal control unit.
Preferably, the control circuit includes control unit and counting unit, and the counting unit is used to record the lamp
The number that device forwards the same control signal is controlled, when the lamp controller forwards the number of the same control signal to reach default
During number, described control unit controls the lamp controller to stop forwarding the control signal.
Preferably, the preset times are between 0 time to 4 times.
Preferably, the terminal control unit is Centralized Controller, the General controller of RF wireless telecommunications of electric line carrier communication
Or include electric line carrier communication and the terminal control unit of RF wireless telecommunications simultaneously.
Lamp controller proposed by the present invention not only may be used by building carrier communication circuit and RF wireless communication lines, control signal
To be transmitted by power-line carrier channel, can also be transmitted by RF radio channels.So, needed in the signal of lamp controller across change
Depressor or when mutually transmitting, control signal can be sent to terminal device by RF radio channels transmission signal from main control end, meet
Industrial lighting standard.Therefore, technical solution of the present invention can ensure the stable transmission of control signal, can relative to prior art
It is higher by property.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the high-level schematic functional block diagram of the embodiment of lamp controller one of the present invention；
Fig. 2 is the high-level schematic functional block diagram of another embodiment of lamp controller of the present invention；
Fig. 3 is the high-level schematic functional block diagram of the embodiment of binary channels network communication system one of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | First lamp controller | 13 | Control circuit |
| 20 | Second lamp controller | 14 | RF wireless communication lines |
| 30 | Terminal control unit | 15 | Adjusting control circuit |
| 11 | Power circuit | 16 | Toning control circuit |
| 12 | Carrier communication circuit | 17 | Measure Acquisition Circuit |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the guarantor of application claims
Within the scope of shield.
The present invention proposes a kind of lamp controller, it is intended to overcome the deficiencies in the prior art so that in the signal transmssion line of lamp controller
When transformer in road be present, control signal also can be sent to lighting apparatus from main control end, so as to improve the reliability of lamp controller.
Referring to Fig. 1, in lamp controller first embodiment of the present invention, above-mentioned lamp controller 10 includes power circuit 11, control
Circuit 13, carrier communication circuit 12, RF wireless communication lines 14 and adjusting control circuit 15；First power supply of power circuit 11 is defeated
Go out end to be connected with the power input of control circuit 13, second source output end and the carrier communication circuit 12 of power circuit 11
Power input is connected, and the 3rd power output end of power circuit 11 is connected with the power input of RF wireless communication lines 14,
4th power output end of power circuit 11 is connected with the power input of adjusting control circuit 15.
First signal input part of control circuit 13 is connected with the signal output part of carrier communication circuit 12, control circuit 13
The first feedback end be connected with the feedback end of carrier communication circuit 12；The secondary signal input of control circuit 13 and RF channel radios
The signal output part connection of circuit 14 is interrogated, the second feedback end of control circuit 13 connects with the feedback end of RF wireless communication lines 14
Connect, the first control terminal of control circuit 13 is connected with the controlled end of adjusting control circuit 15；Wherein, control circuit 13 passes through carrier wave
Communicating circuit 12 and RF wireless communication lines 14 receive the external control signal that peripheral control unit is sent, and control circuit 13 is led to
Cross carrier communication circuit 12 and RF wireless communication lines 14 send and feed back signal to peripheral control unit, control circuit 13 is to external control
Signal processed is handled and sends control signals to adjusting control circuit 15, and adjusting control circuit 15 is used for the work to lighting apparatus
It is controlled as state.In one embodiment, control circuit 13 passes through carrier communication circuit 12 and RF wireless communication lines simultaneously
14 receive external control signals, and carry out being sent to lighting apparatus by adjusting control circuit 15 after signal transacting.
For example control circuit 13 receives external control by carrier communication circuit 12 and RF wireless communication lines 14 at the same time
During signal processed, it is transferred directly to illuminate after control circuit 13 handles external control signal and by adjusting control circuit 15
Equipment, if the external control signal that transformer or lamp controller 10 in the signal transmission line of lamp controller 10 be present is needed across according to legend
When defeated, then lamp controller 10 can receive control trigger signal by RF wireless communication lines 14.If the signal of lamp controller 10
There is no transformer or external control signal need not be when mutually transmitting in transmission line, then lamp controller 10 can both pass through load
Ripple communicating circuit 12 receives external control signal, can also receive external control signal by RF wireless communication lines 14.
In this way, lamp controller 10 can be made faster to receive external control signal.
In another embodiment, control circuit 13 first passes through carrier communication circuit 12 and receives external control signal, then leads to
Cross RF wireless communication lines 14 and receive external control signal.
For example external control signal arrives control circuit 13 by carrier communication circuit 12, if the external control of lamp controller 10
Transformer is not present in signal transmission line processed or the signal of lamp controller 10 need not be when mutually transmitting, then lamp controller 10 can be straight
Connect carrier communication circuit 12 and receive external control signal.If exist in the external control signal transmission line of lamp controller 10
Transformer or transmission signal are needed when mutually transmitting, and lamp controller 10 can receive external control by RF wireless communication lines 14
Signal.In this way, the utilization rate of carrier communication circuit 12 and RF wireless communication lines 14 can be improved.In the technical program, control
Circuit 13 carries out double-channel data transmission, the He of carrier communication circuit 12 by carrier communication circuit 12 and RF wireless communication lines 14
14 two channel datas of RF wireless communication lines have equally effective property, can control control circuit 13 to perform same operation, are controlling
Signal processed is needed across transformer or in the case of mutually transmitting, and can be solved existing by the transmission signal of RF wireless communication lines 14
There is in technology power line carrier communication can not be across the transformer or across phase transmission signal the problem of.
Here, model R5F100BD single-chip microcomputer may be selected in control circuit 13；Model may be selected in carrier communication circuit 12
For TA6102AECM carrier chip, model R5R0C002SN chip and corresponding peripheral circuit, wireless communication line 14 can
Select model SI4432 chip and corresponding peripheral circuit.
In addition, carrier communication circuit 12 can carry out bidirectional data transfers by UART communication modes and control circuit 13.RF
Wireless communication line 14 can carry out bidirectional data transfers by SPI communication modes and control circuit 13.
Referring to Fig. 2, further, lamp controller 10 also includes toning control circuit 16 and metering Acquisition Circuit 17.
Wherein, the controlled end for control circuit 16 of mixing colours is connected with the second control terminal of control circuit 13, control circuit of mixing colours
16 power input is connected with the 5th power output end of power circuit 11, and toning control circuit 16 is used to control lighting apparatus
Colour temperature, can be achieved stepless toning, meet the output of daily colour temperature.Measure the collection terminal and power circuit 11 of Acquisition Circuit 17
Output end connects, and metering Acquisition Circuit 17 is used to gather the output voltage of power circuit 11 and electric current, and gathered data is fed back to
Control circuit 13, so that the analysis of control circuit 13 judges whether power failure and lighting apparatus failure.
Accordingly, the invention also provides a kind of binary channels network communication system, including terminal control unit and it is multiple as above
Lamp controller.
Wherein, the controlled terminal of each lamp controller is connected with the control signal output of terminal control unit, each lamp controller
Signal transmission terminal be connected with the signal transmission terminal of other lamp controllers；Each lamp controller, for terminal control unit to be sent
Control signal be forwarded to some other lamp controllers, and, when receiving the control signal that terminal control unit is sent, output with
Feedback signal corresponding to control signal is to terminal control unit.
Here, terminal control unit be chosen as the Centralized Controller of electric line carrier communication, RF wireless telecommunications General controller or
Person includes electric line carrier communication and the terminal control unit of RF wireless telecommunications simultaneously.
Preferably, the control circuit 13 in each above-mentioned lamp controller includes control unit (not shown) and counting unit
(not shown), counting unit are used to record the number that lamp controller forwards same control signal, when lamp controller forwards same control
When the number of signal reaches preset times, control unit will control the lamp controller to stop forwarding the control signal.
It should be noted that in the present embodiment, lamp controller forwards the number of same control signal, and it is continuous to refer specifically to lamp controller
Forward the number of same control signal.For example lamp controller forwards M A control signal first, the letter of B controls several times is then forwarded
Number, finally forward n times A control signals.So in whole process, the number of lamp controller forwarding A control signals is M times or n times,
Rather than M+N times.
It is understood that limitation lamp controller forwards the number of same control signal, it can prevent lamp controller from turning infinitely
Send out control signal same, and the control signal of forwarding is overlapped mutually, so as to ensure that binary channels network communication system is reliable and stable
Ground works.
It should be noted that under certain condition, it is allowed to which lamp controller forwards the number of same control signal more, turns
The possibility that the control signal of hair is superimposed is bigger, and the reliability of binary channels network communication system is lower.In order to further carry
The reliability of high binary channels network communication system, in the present embodiment, preset times be preferably 0 to 4 time (including 0 time and 4 times) it
Between.
Hereinafter, this binary channels network communication system operation principle is illustrated：
Referring to Fig. 3, in this example, binary channels network communication system includes two lamp controllers, and respectively the first lamp controller
10th, the second lamp controller 20.Wherein, in the first lamp controller 10 in the signal transmission end of carrier communication circuit 12 and second controller 20
The signal transmission end of carrier communication circuit 12 connects, the controlled and feedback end of carrier communication circuit 12 and end in the first lamp controller 10
The first control and feedback end connection of side controller 30, in the first lamp controller 10 the signal transmission end of RF wireless communication lines 14 with
The signal transmission end of RF wireless communication lines 14 connects in second lamp controller 20, RF wireless communication lines 14 in the first lamp controller 10
Controlled and feedback end and terminal control unit 30 the second control and feedback end be connected；Carrier communication circuit in second lamp controller 20
Threeth control and feedback end of the 12 controlled and feedback end with terminal control unit 30 are connected, RF wireless telecommunications in the second lamp controller 20
Fourth control and feedback end of the controlled and feedback end of circuit 14 with terminal control unit 30 are connected.
Here, the first lamp controller 10, the second lamp controller 20 and terminal control unit form carrier communication network or RF channel radios
Network is interrogated, carrier communication network or RF wireless communication networks use ad hoc network, the first lamp controller 10, the second lamp controller 20
Signal interaction forwarding can be controlled as the node of carrier communication network or the node of RF wireless communication networks, for example is passed through
Control signal is forwarded between carrier communication circuit 12 in the lamp controller 20 of carrier communication circuit 12 and second in first lamp controller 10, or
Person between RF wireless communication lines 14 in the lamp controller 20 of RF wireless communication lines 14 and second in the first lamp controller 10 by forwarding
Control signal, while the hop count upper limit is set to identical signal in carrier communication network or RF wireless communication networks
Value, avoiding the occurrence of unrelated control signal appearance, repeatedly forwarding forms carrier data storm or wireless data storm.
For example terminal control unit 30 sends and ordered when broadcasting school, is ordered when broadcasting school and passes through carrier wave in the first lamp controller 10
The control circuit 13 of communicating circuit 12 or the 14 to the first lamp controller of RF wireless communication lines 10, while by the second lamp controller 20
Control circuit 13 in the lamp controller 20 of carrier communication circuit 12 or second in the 14 to the second lamp controller of RF wireless communication lines 20；
For the first lamp controller 10, when control circuit 13 receives broadcast school in the first lamp controller 10 after order, control electricity
Road 13 carries out command analysis, when confirming as ordering when broadcasting school, order when broadcasting school is carried out into forwarding operation, ordered when broadcasting school
Flow through in the first lamp controller 10 lamp controller of carrier communication circuit 12 to the second in the lamp controller 20 of carrier communication circuit 12 and second
Control circuit 13, or order is flowed through in the first lamp controller 10 in the lamp controller 20 of RF wireless communication lines 14 and second during broadcast school
Control circuit 13 in the 14 to the second lamp controller of RF wireless communication lines 20, and handled during the first itself school of lamp controller 10；
For the second lamp controller 20：When control circuit 13 receives broadcast school in second lamp controller 20 after order, control electricity
Road 13 carries out command analysis, and order when broadcasting school is carried out into forwarding operation when confirming as ordering when broadcasting school, ordered when broadcasting school
Flow through in the second lamp controller 20 in the lamp controller 10 of carrier communication circuit 12 and first in the lamp controller of carrier communication circuit 12 to the first
Control circuit 13, or flow through in the second lamp controller 20 RF wireless telecommunications electricity in the lamp controller 10 of RF wireless communication lines 14 and first
Control circuit 13 in the lamp controller of road 14 to the first 10, and handled during the second itself school of lamp controller 20.
If the control command that terminal control unit 30 is sent is the control nothing with the first lamp controller 10 and the second lamp controller 20
The control command of pass, control command then can not stall hair between the first lamp controller 10 and the second lamp controller 20, because first
Control circuit and counting unit are equipped with the lamp controller 20 of lamp controller 10 and second, for single lamp controller, to what is received
Identical control command at most carries out 4 forwardings, can avoid the occurrence of communication storm.
Technical solution of the present invention has the advantages that：
(1) lamp controller 10 using RF wirelessly and two kinds of communication modes of power line carrier in combination with thought control industry photograph
It is bright, when power line carrier can not be by transformer transmission signal, it may be selected to pass through RF wireless transmission signals, meet industrial lighting
The standard of control, it is highly reliable.
(2) toning control circuit 16 and metering Acquisition Circuit 17 are also add in lamp controller, can be achieved to lighting apparatus
Toning and monitoring management, easy to use, strong adaptability.
(3) on the basis of above-mentioned (1) and (2), propose one kind by the first lamp controller 10, the second lamp controller 20 and terminal control
The binary channels network communication system that device 30 processed forms, terminal control unit 30 issue control command and pass through the first lamp controller 10 and second
Lamp controller 20, each lamp controller carries out analysis judgment to control command, and signal is transmitted into another lamp controller, each lamp controller
And signal transacting corresponding with control command itself is carried out, it is applied widely.
(4) first lamp controllers 10 and the component carrier communication network of the second lamp controller 20 or RF wireless communication networks, and have
Standby ad hoc network, while effective higher limit is set to the number of forward signal in MANET, avoid the occurrence of carrier communication wind
Ripple or wireless telecommunications storm, and any one lamp controller is alternatively arranged as carrier repeater or wireless repeater uses, and works as electricity
When any one in line of force carrier channel or RF radio channels is damaged or performance is bad, another passage can be used as a child node
Propagate, ensure that the control command that terminal control unit 30 is sent safely and effectively performs, further improve reliability.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (7)
1. a kind of lamp controller, it is characterised in that including power circuit, control circuit, carrier communication circuit RF wireless communication lines
And adjusting control circuit；
First power output end of the power circuit is connected with the power input of the control circuit, the power circuit
Second source output end is connected with the power input of the carrier communication circuit, the 3rd power output end of the power circuit
It is connected with the power input of the RF wireless communication lines, the 4th power output end of the power circuit is controlled with the light modulation
The power input connection of circuit processed；
First signal input part of the control circuit is connected with the signal output part of the carrier communication circuit, the control electricity
First feedback end on road is connected with the feedback end of the carrier communication circuit；The secondary signal input of the control circuit and institute
State the signal output part connection of RF wireless communication lines, the second feedback end of the control circuit and the RF wireless communication lines
Feedback end connection, the first control terminal of the control circuit is connected with the controlled end of the adjusting control circuit；Wherein,
The control circuit receives what peripheral control unit was sent by the carrier communication circuit and the RF wireless communication lines
External control signal, and the control circuit send feedback by the carrier communication circuit and the RF wireless communication lines
Signal is handled external control signal to peripheral control unit, the control circuit and sends control signals to the light modulation control
Circuit processed, the adjusting control circuit are used to be controlled the working condition of the lighting apparatus.
2. lamp controller as claimed in claim 1, it is characterised in that the lamp controller also includes toning control circuit, the tune
The controlled end of color control circuit is connected with the second control terminal of the control circuit, the power input of the toning control circuit
It is connected with the 5th power output end of the power circuit, the toning control circuit is used for the color for controlling the lighting apparatus
Temperature.
3. lamp controller as claimed in claim 1, it is characterised in that the lamp controller also includes metering Acquisition Circuit, the meter
The collection terminal of amount Acquisition Circuit is connected with the output end of the power circuit；The metering Acquisition Circuit, for gathering the electricity
Source circuit voltage and electric current, and gathered data is fed back into the control circuit, so that control circuit analysis judges whether
Power failure and lighting apparatus failure be present.
4. a kind of binary channels network communication system, it is characterised in that any including terminal control unit and multiple such as claim 1-3
Lamp controller described in one；
Control signal output of the controlled terminal of each lamp controller with the terminal control unit is connected, each lamp control
The signal transmission terminal of device is connected with the signal transmission terminal of other lamp controllers；
Each lamp controller, the control signal for the terminal control unit to be sent are forwarded to some other lamp controllers, and,
When receiving the control signal that terminal control unit is sent, feedback signal corresponding with the control signal is exported to the terminal
Controller.
5. binary channels network system as claimed in claim 4, it is characterised in that the control circuit includes control unit and meter
Counting unit, the counting unit is used to record the number that the lamp controller forwards the same control signal, when the lamp controller
When forwarding the number of the same control signal to reach preset times, described control unit controls the lamp controller to stop forwarding this
Control signal.
6. binary channels network system as claimed in claim 5, it is characterised in that the preset times are between 0 time to 4 times.
7. binary channels network communication system as claimed in claim 4, it is characterised in that the terminal control unit carries for power line
The Centralized Controller of ripple communication, the General controller of RF wireless telecommunications include electric line carrier communication and RF wireless telecommunications simultaneously
Terminal control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710885445.6A CN107635328A (en) | 2017-09-26 | 2017-09-26 | Lamp controller and binary channels network communication system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885445.6A CN107635328A (en) | 2017-09-26 | 2017-09-26 | Lamp controller and binary channels network communication system |
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| CN107635328A true CN107635328A (en) | 2018-01-26 |
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| CN201710885445.6A Withdrawn CN107635328A (en) | 2017-09-26 | 2017-09-26 | Lamp controller and binary channels network communication system |
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| CN111417245A (en) * | 2020-05-19 | 2020-07-14 | 宏励照明有限公司 | Internet of things illumination management system |
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Application publication date: 20180126 |
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| WW01 | Invention patent application withdrawn after publication |