CN107103747A - Infrared control method, infrared controller and infrared control system - Google Patents
Infrared control method, infrared controller and infrared control system Download PDFInfo
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- CN107103747A CN107103747A CN201710260576.5A CN201710260576A CN107103747A CN 107103747 A CN107103747 A CN 107103747A CN 201710260576 A CN201710260576 A CN 201710260576A CN 107103747 A CN107103747 A CN 107103747A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- 238000001931 thermography Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/54—Organization of routing tables
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to a kind of infrared control method, infrared controller and infrared control system, wherein method comprises the following steps：S1：It is adapted to set up the routing table for the address information for including infrared terminal with infrared terminal；S2：Receive the control instruction with address information that mobile terminal is sended over；S3：Control instruction is analyzed and processed, whether the routing table for searching current infrared controller contains corresponding address information, if so, then searching routing table, and finds out corresponding infrared emission port and execute instruction.Advantage is：The present invention, even more than the infrared terminal in place, can greatly facilitate control process by controlling an infrared controller to control multiple infrared terminals.
Description
Technical field
The invention belongs to infrared technique field, more particularly to a kind of infrared control method, infrared controller and infrared control
System.
Background technology
The control mode of many household appliances is all controlled by infrared communication mode at present, and different products have not
With remote control, as television set have the air-conditioned remote control of the remote control of television set, air-conditioning, DVD have control DVD remote control,
Infrared lamp etc., such as Fig. 1 system topological figure appliance terminal A can only be by controlling a to be controlled, similarly, and appliance terminal B is only
It can be controlled by controller b.And huge number in actual life, very inconvenient user is used, and infrared control is needed
Certain angle is met, receiver can just receive the signal that transmitter is sent, so user needs remote control alignment to connect
Device is received, operation could be realized.
In order to solve the above-mentioned technical problem, people have carried out long-term exploration, and such as China Patent No. discloses a kind of logical
With smart home mobile phone remote control system [application number：CN104820365A], including IS modules, wireless router, smart mobile phone and
Cloud center；The IS modules and wireless router wired connection, and it is linked to be network with smart mobile phone, sent by the smart mobile phone
Telecommand, infrared signal is launched by the IS modules, and the electrical equipment on remote control IS modules periphery, the IS modules comprise at least place
Manage device, infrared module and networking interface module, IS modules include at least infrared transmission module and at least sensor, institute all the way all the way
Sensor is stated to pass including sound transducer, luminance sensor, infrared sensor, temperature sensor, humidity sensor, fuel gas
Sensor, shock sensor, video image sensors and thermal imaging sensor.This programme is entered by an IS module to whole household electrical appliances
Row remote control, can solve the problem that can only one-to-one connectivity problem between controller and terminal.
For another example, a kind of household remote control system [application number for smart home：CN104820367A], including remote control
Device, control main frame, host computer and the household electrical appliances matched with remote control, the remote control, control main frame constitute Z_Wave nets
Network, host computer accesses Z_Wave networks by control main frame and controls remote control, and the remote control includes：Remote control core
Piece, the control command to receive control main frame feeds back the status information of household electrical appliances to control main frame；Infrared transmitting circuit, is used for
Perform the control command of remote control chip transmission；Infrared receiving circuit, the feedback information for receiving household electrical appliances；Antenna circuit,
Communication for remote control chip and control main frame.The remote control of this programme has infrared learning function, can be applicable not
The household electrical appliances of same brand, so as to realize one-to-many connected mode.
Can only man-to-man connected mode, two although above-mentioned two scheme solves prior art to a certain extent
Person has that implementation method is excessively tortuous, and hardware configuration excessively complexity is, it is necessary to the problems such as increasing extra apparatus.
The content of the invention
Regarding the issue above, the present invention provides a kind of can control alone the infrared control of multiple infrared terminals
Device.
It is another object of the present invention in view of the above-mentioned problems, providing one kind can realize that control is multiple infrared by an equipment
The method of terminal.
It is another object of the present invention in view of the above-mentioned problems, provide one kind can by mobile terminal control infrared controller with
Control the infrared control system of infrared terminal.
To reach above-mentioned purpose, present invention employs following technical proposal：
The infrared controller of the present invention includes the router for being built-in with wireless module and processor unit, described router
On be provided with least one antenna, described antenna is provided with the infrared transmitter for being connected to processor unit.
In above-mentioned infrared controller, it is provided with described router at least two red antennas, each antenna
External transmitter is provided with, and each infrared transmitter is distributed in the different directions on router.
In above-mentioned infrared controller, the router drives institute provided with a rotational structure, the rotational structure
State antenna rotation so that the infrared transmitter is directed at different directions.
By above-mentioned technical proposal, change the direction of infrared transmitter to be directed at infrared terminal automatically, it is not necessary to artificially enter
Row manipulation.
A kind of infrared control method of the infrared controller based on above-mentioned infrared controller, comprises the following steps：
S1：It is adapted to set up the routing table for the address information for including infrared terminal with infrared terminal；
S2：Receive the control instruction with address information that mobile terminal is sended over；
S3：Control instruction is analyzed and processed, whether the routing table of current infrared controller is searched containing correspondingly
Location information, if so, then searching routing table, and finds out corresponding infrared transmitter and execute instruction.
By above-mentioned technical proposal, the infrared transmitter on router is used to control have several on mobile terminal, router
Infrared transmitter just can control how many infrared terminals, realize that a controller controls the purpose of multiple infrared terminals.
In above-mentioned infrared control method, in step sl, during being adapted to, pass through processor unit control
Rotational structure processed rotates to adjust the direction of infrared transmitter.
In above-mentioned infrared control method, in step sl, the method being adapted to infrared terminal includes：
The infrared terminal in the infrared transmitter transmitting boundary on infrared controller is searched, while by infrared controller
Infrared transmitter and at least one infrared terminal carry out it is one-to-one be adapted to, and the ground of all infrared terminals after being adapted to successfully
Location information is preserved.
In above-mentioned infrared control method, in step sl, setting up the method for routing table includes：According to each infrared hair
The mating situation of emitter, sets up infrared transmitter and represents the one-to-one routing table of address information of infrared terminal, to build
The one-to-one relationship of vertical infrared transmitter and infrared terminal.
In above-mentioned infrared control method, in step s3, searched not when in the routing table in current infrared controller
When to containing corresponding address information, control instruction is transmitted to next red by current infrared controller by wireless module
Outer controller, next infrared controller repeat step S3 after the control instruction with address information is received.
A kind of infrared control system, including at least one infrared controller, and including mobile terminal and with uniquely
The infrared terminal of location information, described infrared terminal is adapted with least one infrared controller, and infrared controller includes using
In the memory module for preserving all address informations that infrared terminal is adapted to it, described mobile terminal includes can be to infrared control
Device processed sends the control module of the control instruction with address information.
In above-mentioned infrared control system, described control module can pass through the synchronous infrared terminals of wifi for one
Address information, and the APP of remote control can be carried out by infrared controller pair infrared terminal corresponding with address information.
The present invention can distinguish user deliver different advertisements method and its system have compared to prior art it is following excellent
Point：
1st, the purpose that multiple infrared terminals are controlled by a controller can be realized；
2nd, using routing table technology, power consumption is reduced, the energy has been saved；
3rd, it can control the infrared terminal in multiple places.
Brief description of the drawings
Fig. 1 is the system topological figure of prior art；
Fig. 2 is the system block diagram of the infrared controller of the embodiment of the present invention one；
Fig. 3 is the system topological figure of the embodiment of the present invention one；
Fig. 4 is the flow chart of the embodiment of the present invention two；
Fig. 5 is the coded format figure of the infrared communication in the embodiment of the present invention two；
Fig. 6 is the system block diagram of the embodiment of the present invention three；
Fig. 7 is the system topological when there are multiple infrared controller offices in multiple places in the embodiment of the present invention three
Figure.
In figure, infrared controller 1；Wireless module 11；Processor unit 12；Infrared transmitter 13；Memory module 14；It is mobile
Terminal 2；Control module 21；Infrared terminal 3.
Embodiment
The following is the preferred embodiments of the present invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in Fig. 2 present embodiment discloses a kind of infrared controller 1, including it is built-in with wireless module 11 and processor
The router of unit 12, wherein processor unit are that at least one antenna is provided with the CPU of router, router, described
Antenna be provided with and be connected to the infrared transmitter 13 of processor unit.As shown in figure 3, in the present embodiment, infrared controller 1
On be provided with four antennas, each antenna and be provided with an infrared transmitter, and four antennas are distributed evenly in route
Four infrared transmitters are respectively designated as infrared transmitter A, infrared transmitter B, infrared hair by the marginal position of device, the present embodiment
Emitter C and infrared transmitter D, infrared controller by infrared transmitter A, infrared transmitter B and infrared transmitter C respectively with end
Hold a, terminal b, terminal c to carry out adaptation and set up contact, user is controlled to lead to by the App of mobile terminal to infrared controller
The infrared terminal being adapted on infrared controller with infrared terminal is crossed, for example, user grasps on APP to infrared transmitter C
Make just to can control infrared terminal c.The quantity of certain infrared transmitter can be adjusted according to specific needs, for example, infrared hair
The transmitting range of emitter be 10 meters, i.e. router where position have an area of 10 meters in the range of have 5 can be by infrared controller
The infrared terminal being controlled, then can use the router with 5 infrared transmitters.
Further, wireless module is passed through because router interior is provided between wireless module 11, multiple routers
It can be communicatively coupled, to realize by controlling a router equally other can be controlled to be in communication with each other the road being connected with it
The infrared terminal in place where the device, realizes and controls multiple infrared terminals by a controller, at the same by with other controllers
Communication connection is realized by controlling a controller to control the infrared terminal in multiple places.
Further, router is provided with a rotational structure, and rotational structure drives antenna to rotate so that infrared transmitter
It is directed at different directions.Each infrared transmitter is additionally, since with being set on the router by rotational structure, and rotational structure energy
Enough it is controlled and is rotated to change the direction of infrared transmitter by processor unit, infrared end is directed at automatically so as to realize
End, it is not necessary to artificial alignment, the receiver of infrared terminal is tough directed in the absence of user.
Embodiment two
Such as Fig. 4, the present embodiment is a kind of infrared control method based on infrared controller in embodiment one, including following step
Suddenly：
S1：It is adapted to set up the routing table for the address information for including infrared terminal with infrared terminal；
Wherein, during being adapted to, mobile terminal sends the finger that control rotational structure is rotated to processor unit
Order, processor unit preferentially performs the instruction control rotational structure that mobile terminal sends over and is rotated to adjust infrared emission
The direction of device, when the regulating command of infrared terminal is not received by, processor unit in a small range, for example, exists automatically
Rotational structure is controlled to be rotated in the range of 5 degree so that infrared transmitter is in optimum orientation, until infrared transmitter and arbitrarily
One infrared terminal is adapted to successfully；User only needs the substantially position of manual control infrared transmitter alignment target infrared terminal herein
Put, subsequently voluntarily adjusted by infrared controller, while mobile terminal APP is by wifi synchronization of routing information, synchronizing process includes
The final adaptive object result of each infrared transmitter is sent to mobile terminal, the infrared transmitter institute is shown by mobile terminal
The corresponding code name for being xx electrical equipment or representing xx electrical equipment in port, as long as user oneself knows, so that user is more convenient
Ground control apparatus, after each adaptive object change, the result shown on mobile terminal is by synchronous change, when user needs control
When one infrared terminal, the infrared terminal for needing to control is found in the corresponding APP of mobile phone, is operated accordingly, APP
The control instruction with address information is sent to pass on router by wifi network.
The foundation of routing table is as follows：For example when A, B, C are adapted to respectively with the Port1 of infrared controller, Port2,
Port3 is adapted to, and the routing table that infrared controller is set up is then：
Terminal address director port
A Port1
B Port2
C Port3
S2：Infrared controller receives the control instruction with address information that mobile terminal is sended over；
What the infrared transmitter and infrared terminal of the present embodiment were utilized is the form of infrared communication, and every infrared terminal has
Unique Address.
Infrared ray, is commonly called as infrared light, is the electromagnetic wave that wavelength is situated between microwave and visible ray, wavelength is at 770 nanometers to 1
Between millimeter, spectrally on the outside of red light, with very heat-flash effect, and it is easy to be absorbed by object, is normally used as heat
Source.
Infrared communication be by the use of 950nm near infrared bands infrared ray as transmission information media.Transmitting terminal is by base band
Binary signal is modulated to a series of burst signal, and infrared signal is launched by infrared transmitting tube.Receiving terminal will be received
Light arteries and veins be converted into electric signal, then give demodulator circuit after the processing such as amplification, filtering and be demodulated, be reduced to binary number
Exported after word signal.It is conventional have by pulse width realize the pulsewidth modulation of signal modulation (PWM) and by train of pulse it
Between time interval realize pulse time modulation (PPM) two methods of signal modulation.
The coded format of infrared communication is as shown in Figure 5：
1：Use 38kHz carrier frequencies；
2：It is 9ms+4.5 to guide code interval；
3：Using 16 client codes, (first eight bits are address code, latter eight address codes to negate, for verifying what is received
The accuracy of information)；
4：Using 8 data codes and 8 data codes negated, the accuracy for verifying the information received.
S3：Infrared controller is analyzed and processed to control instruction, and whether the routing table for searching current infrared controller contains
There is corresponding address information, if so, then searching routing table, and find out corresponding infrared emission port and execute instruction.For example
The director port for finding out infrared terminal A is Port1, and the processor unit of infrared controller just sends infrared control from Port1
Information；
But, if searched in the routing table of current infrared controller less than containing corresponding address information,
Control instruction is transmitted to next infrared controller by current infrared controller by wireless module, and next infrared controller exists
Repeat step S3 after the control instruction with address information is received, the rest may be inferred, so as to control all infrared ends in network
End.
Further, in step sl, the method being adapted to infrared terminal includes：
The infrared terminal in the infrared transmitter transmitting boundary on infrared controller is searched, while by infrared controller
Infrared transmitter and at least one infrared terminal carry out it is one-to-one be adapted to, each infrared transmitter can only be adapted to every time one it is red
Outer terminal, but each infrared terminal can be adapted to multiple infrared transmitters, each infrared controller will be with being arranged on itself
On infrared transmitter be adapted to successfully after the address informations of all infrared terminals preserved.
Routing table, which refers to having in the table stored on router or other internet networks, the table, reaches specific
, in some cases, there be some measurements related to these paths in the path of the network terminal, the present embodiment is using routing table
Mode records whole infrared terminals of each infrared controller connection, and by using routing table technology, power consumption is reduced well,
The energy is saved, wherein setting up the method for routing table includes：According to the mating situation of each infrared transmitter, infrared emission is set up
Device and the one-to-one routing table of address information that represent infrared terminal, to set up infrared transmitter and infrared terminal one by one
Corresponding relation.
The infrared controller of the present embodiment is the router with infrared transmitter, and it passes through the infrared emission on router
Device is used to control have several infrared transmitters just can control several infrared terminals on mobile terminal, router, realizes a control
Device controls the purpose of multiple infrared terminals.
Embodiment three
As shown in fig. 6, the present embodiment is a kind of infrared control system of the infrared control method based on embodiment two, including
Infrared controller 1 at least one embodiment one, and the infrared terminal including mobile terminal 2 and with unique address information
3, infrared terminal is adapted with least one infrared controller, and infrared controller include be used for preserve it is all be adapted to it is infrared
The memory module 14 of the address information of terminal, mobile terminal includes that the control with address information can be sent to infrared controller
The control module 21 of instruction, the address information that the memory module 14 of certain infrared controller is preserved can be that history is adapted to infrared end
End and the instantly address information of adaptation infrared terminal or the address information for referring to the infrared terminal that storage is adapted to instantly.
Further, control module 21 be one can be by the address informations of the synchronous infrared terminals of wifi, and can lead to
Cross the APP that infrared controller pair infrared terminal corresponding with address information carries out remote control.
As shown in fig. 7, in the present embodiment, when there is multiple infrared controllers, passing through between multiple infrared controllers
Wireless module is in communication with each other connection, sets up larger range of control system, for example, first infrared controller is located in room A,
And there are 4 infrared terminals that can be controlled with infrared ray in the room, i.e. first controller can be controlled in room A
All electrical equipment, likewise, second infrared controller is located in room B, infrared ray can be used by also having four in the room
The infrared terminal being controlled, the i.e. second controller can control all electrical equipment in room B, the like, the 3rd is infrared
Controller is also in this way, the 4th infrared controller is also in this way, so in room D, according to the control of embodiment three in room C
Method processed, by the APP of mobile terminal just can four places of key control electrical equipment, so, due to meeting between infrared controller
Control instruction transmission is gone down, so only it is to be understood that being that adapted electrical equipment in network can be by APP controls, user
The electrical equipment for needing to control need to be only found at an interface, it is not necessary to which which infrared control oneself look for electrical equipment adaptation is
Device processed, simplifies the operating process of user.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used infrared controller 1 herein；Wireless module 11；Processor unit 12；Infrared transmitter 13；
Memory module 14；Mobile terminal 2；Control module 21；The grade term of infrared terminal 3, but it is not precluded from the possibility using other terms
Property.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；It is construed as any one
Additional limitation is all disagreed with spirit of the present invention.
Claims (10)
1. a kind of infrared controller, it is characterised in that the route including being built-in with wireless module (11) and processor unit (12)
At least one antenna is provided with device, described router, the antenna is provided with and is connected to the infrared of processor unit (12)
Transmitter (13).
2. infrared controller according to claim 1, it is characterised in that be provided with described router at least two days
Infrared transmitter (13) is provided with line, each antenna, and each infrared transmitter (13) is distributed in the difference on router
Direction.
3. infrared controller according to claim 1, it is characterised in that the router is provided with a rotational structure,
The rotational structure drives the antenna to rotate so that the infrared transmitter is directed at different directions.
4. a kind of infrared control method of the infrared controller based on described in claim 1-3 any one, it is characterised in that bag
Include following steps：
S1：It is adapted to set up the routing table for the address information for including infrared terminal (3) with infrared terminal (3)；
S2：Receive the control instruction with address information that mobile terminal (2) is sended over；
S3：Control instruction is analyzed and processed, whether the routing table for searching current infrared controller (1) contains corresponding address
Information, if so, then searching routing table, and finds out corresponding infrared transmitter and execute instruction.
5. infrared control method according to claim 1, it is characterised in that in step sl, in the process being adapted to
In, by controlling rotational structure rotation to adjust the direction of infrared transmitter (13).
6. infrared control method according to claim 1, it is characterised in that in step sl, is carried out with infrared terminal (3)
The method of adaptation includes：
The infrared terminal (3) in infrared transmitter (13) transmitting boundary on infrared controller (1) is searched, while passing through infrared control
Infrared transmitter (13) on device (1) processed and at least one infrared terminal (3) carry out it is one-to-one be adapted to, and after being adapted to successfully
The address information of all infrared terminals (3) is preserved.
7. infrared control method according to claim 1, it is characterised in that in step sl, the method for setting up routing table
Including：According to the mating situation of each infrared transmitter (13), set up infrared transmitter (13) and represent infrared terminal (3)
The one-to-one routing table of address information, to set up the one-to-one relationship of infrared transmitter (13) and infrared terminal (3).
8. infrared control method according to claim 1, it is characterised in that in step s3, when in current infrared control
When lookup in the routing table of device (1) less than containing corresponding address information, current infrared controller (1) leads to control instruction
Cross wireless module (11) and be transmitted to next infrared controller (1), next infrared controller (1) is being received with address letter
Repeat step S3 after the control instruction of breath.
9. a kind of infrared control system, it is characterised in that including the infrared control described at least one claim 1-3 any one
Device (1) processed, and the infrared terminal (3) including mobile terminal (2) and with unique address information, described infrared terminal (3)
It is adapted with least one infrared controller (1), and infrared controller (1) includes being used to preserve all to be adapted to infrared terminal with it
(3) memory module (14) of address information, described mobile terminal (2), which includes to send to infrared controller (1), to be carried
The control module (S21) of the control instruction of address information.
10. infrared control system according to claim 9, it is characterised in that described control module (S21) is an energy
Enough by the address information of the synchronous infrared terminals (3) of wifi, and can be corresponding with address information by infrared controller (1) pair
Infrared terminal (3) carries out the APP of remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260576.5A CN107103747A (en) | 2017-04-20 | 2017-04-20 | Infrared control method, infrared controller and infrared control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260576.5A CN107103747A (en) | 2017-04-20 | 2017-04-20 | Infrared control method, infrared controller and infrared control system |
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| Publication Number | Publication Date |
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| CN107103747A true CN107103747A (en) | 2017-08-29 |
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ID=59658102
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710260576.5A Pending CN107103747A (en) | 2017-04-20 | 2017-04-20 | Infrared control method, infrared controller and infrared control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833512A (en) * | 2021-01-14 | 2021-05-25 | 江苏智派战线智能科技有限公司 | Plasma air purification and disinfection system |
| CN112902357A (en) * | 2021-01-25 | 2021-06-04 | 老肯医疗科技股份有限公司 | Plasma air purification and disinfection system |
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| CN102724577A (en) * | 2012-05-28 | 2012-10-10 | 康佳集团股份有限公司 | Method and system for television control and operation based on handheld equipment |
| CN103996281A (en) * | 2014-04-28 | 2014-08-20 | 东南大学 | Learning-type wireless-to-infrared universal forwarding device and work method thereof |
| CN104363179A (en) * | 2014-11-26 | 2015-02-18 | 上海斐讯数据通信技术有限公司 | Intelligent router, intelligent control device and intelligent home control system |
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| KR20120069883A (en) * | 2010-12-21 | 2012-06-29 | (주)리눅스아이티 | Infrared signal transmitting system |
| CN102148945A (en) * | 2011-03-31 | 2011-08-10 | 四川长虹电器股份有限公司 | Method for controlling television |
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| CN103996281A (en) * | 2014-04-28 | 2014-08-20 | 东南大学 | Learning-type wireless-to-infrared universal forwarding device and work method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112833512A (en) * | 2021-01-14 | 2021-05-25 | 江苏智派战线智能科技有限公司 | Plasma air purification and disinfection system |
| CN112902357A (en) * | 2021-01-25 | 2021-06-04 | 老肯医疗科技股份有限公司 | Plasma air purification and disinfection system |
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Address after: 201616 Shanghai city Songjiang District Sixian Road No. 3666 Applicant after: Shanghai Feixun Data Communication Technology Co., Ltd. Address before: 201616 Shanghai city Songjiang District Songjiang District Road No. 3666 Applicant before: Shanghai Feixun Data Communication Technology Co., Ltd. |
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Application publication date: 20170829 |