CN104768046B - Data transmission method and remote controler - Google Patents
Data transmission method and remote controler Download PDFInfo
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- CN104768046B CN104768046B CN201510192641.6A CN201510192641A CN104768046B CN 104768046 B CN104768046 B CN 104768046B CN 201510192641 A CN201510192641 A CN 201510192641A CN 104768046 B CN104768046 B CN 104768046B
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- nfc module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
- H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Information Transfer Between Computers (AREA)
- Details Of Television Systems (AREA)
Abstract
The invention discloses a kind of data transmission method and remote controlers, realize a kind of in such a way that Web TV is downloaded and uploads the simple operations of data.Method includes:First paired device receives downloading data instruction；Control starts NFC module and carries out authentication with the second paired device；If certification success, downloading data instruction is sent to by the second paired device by NFC module；Receive the target downloading data that Transferjet modules are received from the second paired device；By target downloading data be stored in in storage device；Using agreement association NFC module and Transferjet modules, the quick pairing between remote controler and the Transferjet modules of TV is realized；User by remote controler after TV, you can quickly establish connection and transmission data, simplify user's operation the step of, improve the user experience.
Description
Technical field
The invention belongs to technical field of data transmission, specifically, being the data transmission being related to for TV and remote controler
Method and remote controler.
Background technology
With popularizing for Web TV, user can utilize TV to watch film by network, listen to music.But if needing
It by the film and music file of these big datas, is downloaded from the Internet and is stored by Web TV, or by existing shadow
Mode when sound files through network TV is uploaded to network is comparatively laborious, usually：It is connect using external storage equipments such as USB flash disks
Enter to be arranged in Web TV the side even USB interface at the back side, then Web TV connection network downloads audio/video file, and makes
Behind the position for specifying USB flash disk with remote controller operation, the audio/video file of download is stored on the external storage equipments such as USB flash disk；For upper
It is same to pass audio/video file, needs to find USB interface in the side of Web TV or the back side, USB flash disk etc. is external in grafting deposits
Equipment is stored up, then after Web TV connection network, audio/video file is found from external storage equipment with remote controller operation, by these
Audio/video file is uploaded to network.
As it can be seen that when being uploaded using Web TV and downloading this large-data documents of audio/video file, it is complex for operation step, especially
It is found the process of USB interface in TV side or the back side and also takes time and effort, and each of which increases the complexities of operation, reduce
The usage experience of user.
Invention content
This application provides a kind of data transmission method and remote controler, realization is a kind of to upload and downloads number using Web TV
According to simple operations mode.
In order to solve the above technical problems, the application is achieved using following technical scheme：It is proposed a kind of transmission side data
Method, including：First paired device receives downloading data instruction；Control starts NFC module and recognizes with the second paired device progress identity
Card；If certification success, downloading data instruction is sent to by second paired device by NFC module；It receives
The target downloading data that Transferjet modules are received from second paired device；The target downloading data is stored
In storage device；Wherein, between the NFC module and the Transferjet modules by agreement, described in realization
The Transferjet moulds of authentication information of the Transferjet modules based on the NFC module and second paired device
Block matches.
Further, the target downloading data received from second paired device in reception Transferjet modules
When, the method further includes：Judge whether be more than pre-determined distance at a distance from second paired device；If so, control starts
WIFI module connects second paired device；The target is received from second paired device download number based on WIFI patterns
According to.
It is proposed a kind of data transmission method, including：First paired device, which receives, uploads data command；Control starts NFC moulds
Block and the second paired device carry out authentication；If the upload data command, is sent to by certification success by NFC module
Second paired device；Target is read from storage device uploads data；The Transferjet modules are controlled to described
Two paired devices send the target and upload data；Wherein, pass through between the NFC module and the Transferjet modules
Agreement realizes authentication information of the Transferjet modules based on the NFC module and second paired device
Transferjet module pairs.
Further, when sending upload data to second paired device by Transferjet modules, the side
Method further includes：Judge whether be more than pre-determined distance at a distance from second paired device；Connect if so, control starts WIFI module
Connect second paired device；Based on WIFI patterns the upload data are sent to second paired device.
It is proposed a kind of remote controler, including controller, NFC module, download button, Transferjet modules and USB interface or
SD card interface；After the controller receives the downloading data instruction for pressing the download button generation, control starts the NFC moulds
Block enters Identity Authentication Mode；It, will be described and between the NFC module and the NFC module of TV after completion authentication
Downloading data instruction is sent to the TV so that the TV is based on the downloading data and instructs from setting address download target
Downloading data；The Transferjet modules are from target downloading data described in the television reception；The controller is controlled institute
It states target downloading data to be stored in the USB flash disk for being connected to the USB interface, or is stored in the SD card for being connected to the SD card interface
In；Wherein, the Transferjet modules are realized by agreement between the NFC module and the Transferjet modules
The Transferjet module pairs of authentication information and the TV based on the NFC module.
Further, the remote controler further includes WIFI module；In the Transferjet modules from the television reception
When the target downloading data that the TV is downloaded, the NFC module judges whether be more than pre-determined distance at a distance from the TV,
If so, controller control, which starts the WIFI module, connects the TV, so that the remote controler is based on WIFI patterns from institute
State target downloading data described in television reception.
Further, the remote controler further includes DDR modules；The Transferjet modules are from the television reception institute
Target downloading data is stated, specially：The target downloading data of reception is stored in described by the Transferjet modules
In DDR modules, and to the controller send data accepted instruction；The controller control stores the downloading data
It in the USB flash disk for being connected to the USB interface, or is stored in the SD card for being connected to the SD card interface, specially：The control
Device sends out to enter to the Transferjet modules and writes datamation pattern after the instruction for receiving the data accepted
Notice, the Transferjet modules notify the USB flash disk or the SD card to enter WriteMode after receiving the notice,
So that the target downloading data is written from the DDR modules in the USB flash disk or the SD card for the controller control.
It is proposed a kind of remote controler, including controller and NFC module, which is characterized in that further include：Upload button,
Transferjet modules and USB interface or SD card interface；The controller, which receives, presses the upload number that the upload button generates
After instruction, control starts the NFC module and enters Identity Authentication Mode；It is complete between the NFC module and the NFC module of TV
After authentication, the upload data command is sent to the TV so that the TV is based on the upload data
Instruction starts the Transferjet modules of the TV；The controller controls the Transferjet modules to the TV
It sends target and uploads data；The target uploads data and is stored in the USB flash disk for being connected to the USB interface, or is stored in connection
In the SD card of the SD card interface；Wherein, it is realized by agreement between the NFC module and the Transferjet modules
Authentication information of the Transferjet modules based on the NFC module and the Transferjet modules of the TV are matched
It is right.
Further, the remote controler further includes WIFI module；It is sent to the TV in the Transferjet modules
When target uploads data, the NFC module judges whether be more than pre-determined distance at a distance from the TV, if so, controller
Control starts the WIFI module and connects the TV, so that the remote controler is based on WIFI patterns to described in TV transmission
Target uploads data.
Further, the remote controler further includes DDR modules；The controller control the Transferjet modules to
The TV sends target and uploads data, specially：The controller is sent out to the Transferjet modules into reading data
The notice of operating mode, so that the Transferjet modules after receiving the notice, notify the USB flash disk or the SD
Card enters reading mode；The controller reads the target from the USB flash disk or the SD card and uploads data to the DDR modules
Later, the instruction of transmission data is sent to the Transferjet modules, the Transferjet modules are receiving
After stating the instruction of transmission data, reads the target upload Data Concurrent from the DDR modules and give the TV.
Compared with prior art, the advantages of the application and good effect is：The transmission side data that the embodiment of the present invention proposes
In method and remote controler, the first paired device, such as remote controler pass through NFC after receiving download or uploading the instruction of data
Module and the second paired device, such as TV, between be rapidly completed authentication, and by protocol realization NFC module with
Association between Transferjet modules keeps the authentication information realized between NFC module shared and Transferjet moulds
Block so that connection is quickly established between the Transferjet modules of two paired devices, the second paired device is receiving first
After download that paired device is sent or upload command, the second paired device can be by Transferjet modules by download
Data are quickly transferred to the first paired device, alternatively, the first paired device can will upload data by Transferjet modules
Quickly it is transferred to the second paired device.Combination NFC module of the embodiment of the present invention establishes connection speed soon and Transferjet is wireless
The big advantage of communication transfer speeds establishes agreement between NFC module and Transferjet modules, realizes fast by NFC module
Speed completes the authentication procedures between two paired devices, significantly shortens the time that Transferjet modules establish connection, makes
Connection can quickly be established and start to communicate by obtaining Transferjet modules, and middle Transferjet modules are established compared with the prior art
Connection procedure is very long, and in the embodiment of the present invention, Transferjet modules can quickly establish connection and start transmission data, improve and use
Download and upload the speed of data in family；Increase specific download button on a remote control and upload button, is triggered by remote controller key
The action downloaded or uploaded, on triggering, TV passes through Transferjet modules by the target downloading data that network is downloaded
It quickly is transferred to remote controler, and is stored in the extraneous storage device of connection on a remote control, alternatively, on a remote control by connection
Target in the external world such as USB flash disk storage device uploads data, and TV is quickly transferred to by Transferjet modules, by TV reality
Now upload；For a user, the process downloaded or uploaded is automatically performed by two paired devices, and it is extra to be carried out without user
Operation, and data transmission bauds is fast；The operating procedure that user downloads or uploads data is simplified, improve user uses body
It tests.
After the detailed description of the application embodiment is read in conjunction with the figure, other features and advantages of the application will become more
Add clear.
Description of the drawings
Fig. 1 is the method for the download target data of the first paired device in the data transmission method that the embodiment of the present invention proposes
Flow chart；
Fig. 2 is the method for the download target data of the second paired device in the data transmission method that the embodiment of the present invention proposes
Flow chart；
Fig. 3 is the method for the upload target data of the first paired device in the data transmission method that the embodiment of the present invention proposes
Flow chart；
Fig. 4 is the method for the upload target data of the second paired device in the data transmission method that the embodiment of the present invention proposes
Flow chart；
Fig. 5 is the method flow diagram that the remote controler that the embodiment of the present invention proposes downloads target data；
Fig. 6 is the method flow diagram that the remote controler that the embodiment of the present invention proposes uploads target data；
Fig. 7 is the method for the download target data of the first paired device in the data transmission method that the embodiment of the present invention proposes
Flow chart；
Fig. 8 is the method for the upload target data of the first paired device in the data transmission method that the embodiment of the present invention proposes
Flow chart.
Specific implementation mode
The specific implementation mode of the application is described in more detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the method flow diagram of the data transmission method proposed for the embodiment of the present invention, includes the following steps：
Step S11：First paired device receives downloading data instruction.
First paired device, can be TV remote controller, the network terminal, network mobile terminal etc. have NFC module and
The terminal of Transferjet modules also needs have the interface and associated data traffic that can connect the external storage equipments such as USB flash disk
Module etc..
In the prior art, Transferjet, which is one kind, carrying out the wireless biography of high-speed transfer by presentation content or music shelves
Transferring technology, data transmission speed reach as high as 560Mbps.And TransferJet is different from existing general Radio Transmission Technology,
Connection setting that need not be complicated when being transmitted also is not required to wireless network bridge, need to will only carry the production of TransferJet
Product, which are close together, can carry out data transmission.
The downloading data instruction that first paired device receives can be produced by other and the equipment that the first paired device interconnects
It is raw, it can also be generated by the first paired device oneself, it, can be directly defeated by user when the first paired device is touch-screen equipment
Enter.
Step S12：Control starts NFC module and carries out authentication with the second paired device.
For first paired device after receiving downloading data instruction, control starts the NFC module of itself, and the first pairing is set
After standby close second paired device, it can quickly establish and connect with the NFC module of the second paired device, and is mutual with the second paired device
Logical authentication information, the authentication information include at least the Connecting quantities such as connection ID, the connection password of two paired devices.
It is real by agreement between the NFC module and Transferjet modules of the first paired device in the embodiment of the present invention
Existing Transferjet modules are matched based on the authentication information of NFC module and the Transferjet modules of the second paired device
It is right；Correspondingly, for the second paired device, there is also agreement passes between NFC module and Transferjet modules
Connection.Also, at this time, it is ensured that the first paired device is at a distance from the second paired device within pre-determined distance.
Specifically, for two paired devices, the NFC module of itself passes through underlying protocol with Transferjet modules
Both realize that authentication information is shared in association, the authentication information between the two sent by NFC module can be used for
Transferjet modules realize connection, and in the prior art, the process that Transferjet modules establish connection is slow, and passes through
NFC module is associated with the agreement of Transferjet modules, and quick feature is communicated using NFC module, is shortened
Transferjet modules establish the process of connection.
After first paired device and the second paired device are by NFC module intercommunication authentication information, the first paired device
Authentication information can all be checked with the second paired device, if information is effectively errorless, certification success, after success, then
Execute step S13.
Step S13：Downloading data instruction is sent to the second paired device by NFC module.
The downloading data received instruction is transferred to NFC module by the first paired device, is sent out the instruction by NFC module
Give the second paired device；Second paired device downloads target downloading data after receiving downloading data instruction, from network,
And target downloading data is sent to the first paired device, the work of specific second paired device by Transferjet modules
Make, as shown in Fig. 2, including the following steps：
Step S131：NFC module receives the downloading data instruction that the first paired device is sent；
Step S132：Downloading data instruction is transferred to the controller of the second paired device by NFC module；
Step S133：Controller controls the second paired device and downloads target downloading data from network；
Step S134：The target downloading data of download is sent to Transferjet modules；
In this step, specifically, the second paired device is first in DDR by the target downloading data of download（Double Data
Rate, Double Data Rate synchronous DRAM）Module caches, and is then sent to target downloading data by DDR modules
Transferjet modules.
Step S135：The target downloading data is sent to the first paired device by Transferjet modules.
Target downloading data is sent to the first paired device by the second paired device by Transferjet modules, by
The Transferjet modules of one paired device receive, and execute step S14.
Step S14：Receive the target downloading data that Transferjet modules are received from the second paired device.
Step S15：The target downloading data is stored in storage device.
In this step, first the target downloading data can be sent to by the Transferjet modules of the first paired device
DDR modules cache, and then the target downloading data is stored in storage device by DDR modules again.The storage device can be
The one paired device memory space of itself can also be to be connected to first paired device such as mobile hard disk, USB flash disk, SD card
Storage device, this programme embodiment not limit.
Since Transferjet modules belong to the communication of short distance big data, communication range need to control within 3cm, practical
In application, situation is changeable, it is possible to accidentally make the first paired device far from the second paired device, at this point, may cause
The interruption of data transmission under transferjet patterns.The embodiment of the present invention is based on this feature, is using Transferjet patterns
It, can be with as shown in fig. 7, executing following below scheme during transmission data：
Step S21：Judge whether be more than pre-determined distance at a distance from the second paired device；
When the first paired device and the second paired device are by Transferjet module transfer data, with setting time
Interval judges whether the distance between the first paired device and the second paired device can guarantee beyond Transferjet modules and communicates
Range, namely set out a pre-determined distance, in the pre-determined distance, Transferjet modules according to practical situations
It can guarantee normal communication.If more than this pre-determined distance, then Transferjet modules cannot maintain normal communication, at this point, executing
Step S22.
Step S22：Control starts WIFI module and connects the second paired device；
Step S23：Based on WIFI patterns the target downloading data is received from the second paired device.
WIFI module can realize telecommunication, and telecommunication has been combined with the short-range communication of the embodiment of the present invention
Target downloading data is downloaded, data downloading process can be made not limited by distance, the flexibility of downloading data is improved. WiFi
The method that the process of pattern downloading data can refer to data transmission under WiFi environment in the prior art, details are not described herein.
It should be noted that the data transmission method in the embodiment of the present invention, Transferjet patterns and WiFi patterns
The switching of data transfer mode be to be changed according to the variation of the distance between the first paired device and the second paired device,
It, can be by Transferjet pattern switchings to WiFi patterns, when two when distance between the two is increased to more than pre-determined distance
When the distance between person is decreased to less than pre-determined distance, can also by WiFi pattern switchings to Transferjet patterns, no matter which
Kind switching, the data of transmission can resume, and realize that the seamless switching of data transmission, data are carried without from the beginning transmitting again
The high efficiency of data transmission.
The data transmission method that the embodiments of the present invention propose, the first paired device are receiving downloading data instruction
Afterwards, by being rapidly completed authentication between NFC module and the second paired device, and by protocol realization NFC module with
Association between Transferjet modules makes to realize information sharing between NFC module and Transferjet modules so that two
Connection is quickly established between the Transferjet modules of equipment；Downloading data is instructed by NFC module and is sent out by the first paired device
After giving the second paired device, the second paired device starts to download target downloading data based on the instruction, and passes through
Target downloading data is sent to the first paired device by Transferjet modules, the first paired device receive after by target
Downloading data is stored in storage device.
It is fast with Transferjet module transfers data soon that embodiments of the present invention combination NFC module establishes connection speed
Fast advantage is spent, compared with the prior art, shorten the time of Transferjet modules foundation connection only needs to grasp for a user
Make to generate downloading data instruction, without other operations, entire data downloading process is automatically performed, and the transmission of Transferjet
Speed may be up to 560Mbps, and data speed of download is fast.
As shown in figure 3, the method flow diagram of the another data transmission method proposed for the embodiment of the present invention, this method include
Following steps：
Step S31：First paired device, which receives, uploads data command.
First paired device, can be TV remote controller, the network terminal, network mobile terminal etc. have NFC module and
The terminal of Transferjet modules also needs have the interface and associated data traffic that can connect the external storage equipments such as USB flash disk
Module etc..
The upload data command that first paired device receives can be produced by other and the equipment that the first paired device interconnects
It is raw, it can also be generated by the first paired device oneself, it, can be directly defeated by user when the first paired device is touch-screen equipment
Enter.
Step S32：Control starts NFC module and carries out authentication with the second paired device.
For first paired device after receiving upload data command, control starts the NFC module of itself, and the first pairing is set
After standby close second paired device, it can quickly establish and connect with the NFC module of the second paired device, and is mutual with the second paired device
Logical authentication information, the authentication information include at least the Connecting quantities such as connection ID, the connection password of two paired devices.
It is real by agreement between the NFC module and Transferjet modules of the first paired device in the embodiment of the present invention
Existing Transferjet modules are matched based on the authentication information of NFC module and the Transferjet modules of the second paired device
It is right；Correspondingly, for the second paired device, there is also agreement passes between NFC module and Transferjet modules
Connection.Also, at this time, it is ensured that the first paired device is at a distance from the second paired device within pre-determined distance.
Specifically, for two paired devices, the NFC module of itself passes through underlying protocol with Transferjet modules
Both realize that authentication information is shared in association, the authentication information between the two sent by NFC module can be used for
Transferjet modules realize connection, and in the prior art, the process that Transferjet modules establish connection is slow, and passes through
NFC module is associated with the agreement of Transferjet modules, and quick feature is communicated using NFC module, is shortened
Transferjet modules establish the process of connection.
After first paired device and the second paired device are by NFC module intercommunication authentication information, the first paired device
Authentication information can all be checked with the second paired device, if information is effectively errorless, certification success, after success, then
Execute step S33.
Step S33：The upload data command is sent to the second paired device by NFC module.
The upload data command received is transferred to NFC module by the first paired device, is sent out the instruction by NFC module
Give the second paired device.
After second paired device receives the upload data command, carries out and receive the preparation that target uploads data.
Step S34：Target is read from storage device uploads data.
The storage device can be the first paired device memory space of itself, can also be for example mobile hard disk, USB flash disk,
SD card etc., is connected to the storage device of first paired device, and this programme embodiment not limits.
Step S35：It controls Transferjet modules and sends target upload data to the second paired device.
After first paired device has sent upload data command to the second paired device, start to read mesh from storage device
Biography data are put on, and the target of reading is uploaded by data by Transferjet modules and is sent to the second paired device.
In this step, specifically, the target of upload is uploaded data by the first paired device reads DDR from storage device
Module caches, and target upload data are then sent to Transferjet modules by DDR modules.
Specifically, as shown in figure 4, the course of work of the second paired device includes the following steps：
Step S151：NFC module receives the upload data command that the first paired device is sent；
Step S152：The upload data command is transferred to the controller of the second paired device by NFC module；
Step S153：Controller controls the second paired device and carries out the preparation for uploading data to network；
Step S154：Transferjet modules receive the target sent from the first paired device and upload data；
In this step, first exist specifically, the target of reception is uploaded data by the Transferjet modules of the second paired device
DDR modules cache, and target upload data are then sent to Transferjet modules by DDR modules.
Step S155：The target of reception is uploaded into data and is uploaded to network.
Since Transfjet modules belong to the communication of short distance big data, communication range need to be controlled within 3cm, actually be answered
Used time, it is possible that the case where the first paired device is far from the second paired device, at this point, may more cause to be based on
The data transmission terminal of transferjet patterns, the embodiment of the present invention are based on this feature, can also continue to execute step S41.
Step S41：Judge whether be more than pre-determined distance at a distance from the second paired device.
When the first paired device and the second paired device are by Transferjet module transfer data, with setting time
Interval judges whether the distance between the first paired device and the second paired device can guarantee beyond Transferjet modules and communicates
Range, namely set out a pre-determined distance, in the pre-determined distance, Transferjet modules according to practical situations
It can guarantee normal communication.If more than this pre-determined distance, then Transferjet modules cannot maintain normal communication, at this point, executing
Step S18.
Step S42：Control starts WIFI module and connects the second paired device；
Step S43：Target is sent to the second paired device upload data based on WIFI patterns.
WIFI module can realize telecommunication, and telecommunication has been combined with the short-range communication of the embodiment of the present invention
Target downloading data is downloaded, data downloading process can be made not limited by distance, the flexibility of downloading data is improved.
It should be noted that the data transmission method in the embodiment of the present invention, Transferjet patterns and WiFi patterns
The switching of data transfer mode be to be changed according to the variation of the distance between the first paired device and the second paired device,
It, can be by Transferjet pattern switchings to WiFi patterns, when two when distance between the two is increased to more than pre-determined distance
When the distance between person is decreased to less than pre-determined distance, can also by WiFi pattern switchings to Transferjet patterns, no matter which
Kind switching, the data of transmission can resume, and realize that the seamless switching of data transmission, data are carried without from the beginning transmitting again
The high efficiency of data transmission.
The data transmission method that the embodiments of the present invention propose, the first paired device are receiving upload data command
Afterwards, by being rapidly completed authentication between NFC module and the second paired device, and by protocol realization NFC module with
Association between Transferjet modules makes to realize information sharing between NFC module and Transferjet modules so that two
Connection is quickly established between the Transferjet modules of equipment；First paired device will upload data command hair by NFC module
After giving the second paired device, the second paired device carries out the preparation that data are uploaded to network based on the instruction, and the first pairing is set
The standby target that read from storage device uploads data, and target upload data are sent to second by Transferjet modules
Target upload data are uploaded to network by paired device, the second paired device.
It is fast with Transferjet module transfers data soon that embodiments of the present invention combination NFC module establishes connection speed
Fast advantage is spent, compared with the prior art, shorten the time of Transferjet modules foundation connection only needs to grasp for a user
Make to generate and upload data command, without other operations, entire data upload process is automatically performed, and the transmission of Transferjet
Speed may be up to 560Mbps, and data uploading speed is fast.
Based on the data transmission method of above-mentioned offer, the embodiment of the present invention proposes a kind of remote controler, on which corresponds to
The first paired device in data transmission method is stated, and the second paired device corresponds to TV.
As shown in figure 5, the system framework figure of the remote controler proposed for the embodiment of the present invention, which includes controller
51, NFC module 52（Including NFC antenna）, Transferjet modules 53（Including radio-frequency antenna）, USB interface 54 and/or SD card
Interface 55, and download button 56.The download button can be physical button, can also be virtual key.Correspondingly, in TV
End also has NFC module and Transferjet modules.
To download data instance, as shown in figure 5, by remote controler closely close to TV, and press and download button 56；It presses
The downloading data for downloading the high level generated after button 56 instructs the controller 51 for being remotely-controlled device to detect and receive；And it is receiving
After being instructed to downloading data, control starts NFC module 52 and enters Identity Authentication Mode.NFC module establishes the speed of connection quickly,
After establishing connection, remote controler and TV send the information for authentication by NFC module, NFC module 52 with
By agreement between Transferjet modules 53, realize authentication information of the Transferjet modules based on NFC module with
The Transferjet module pairs of TV, that is, the two is after receiving the authentication information of other side, by the authentication
Information is shared with Transferjet modules, shortens the time that Transferjet modules establish connection.In NFC module 52 and TV
NFC module between complete authentication after, can TV display interface show the successful information of certification, later, controller
The downloading data received instruction is sent to NFC module 52 by 51, and downloading data instruction is sent to TV by NFC module 52,
So that TV is based on downloading data and instructs from setting address download target downloading data.
In television, TV is first turned on the page of resource to be downloaded, and the download of remote controler transmission is received in NFC module
After data command, target downloading data is downloaded from the relevant setting address of resource is downloaded, and by Transferjet modules by mesh
Mark downloading data is sent to remote controler.
After television reception target downloading data, controller 51 is controlled mesh the Transferjet modules 53 of remote controler
Mark downloading data is stored into being connected in the USB flash disk of USB interface 54, or is stored in the SD card for being connected to SD card interface 55, when
It is so stored in the memory space of remote controler itself, as long as space is sufficiently large.
More specifically, further include DDR modules 57, Transferjet modules 53 in the remote controler that the embodiment of the present invention proposes
The target downloading data of reception is stored in the DDR modules, and sends the instruction of data accepted to controller 51；Controller
51 after receiving the instruction of the data accepted, sends out to enter to Transferjet modules 53 and writes datamation pattern
Notice, Transferjet modules 53 are after receiving entrances and writing the notice of datamation pattern, notice USB flash disk or SD card
Or the equipment such as memory of remote controler itself enter WriteMode, after completing these, target is downloaded in the control of controller 51
USB flash disk is written either in SD card or memory from DDR modules 57 in data.
In the communication of Transferjet modules, it is desirable that distance is within 3cm between equipment, when practical application, it is possible that
The case where first paired device is far from the second paired device, to make downloading data more flexibleization, is not limited by distance, this
The remote controler that inventive embodiments provide further includes WIFI module 58；It is downloaded from television reception TV in Transferjet modules 53
Target downloading data when, NFC module 52 judge the distance between remote controler and TV whether be more than pre-determined distance, if so,
The control of controller 51 starts the WIFI module 58 connection TV (using TV as hot spot), then remote controler is based on WIFI patterns from TV
Receive target downloading data.Hereby it is achieved that flexibly switching between Transferjet modules 53 and WIFI module 58, number is kept
According to the uninterrupted of transmission so that remote controler, which can be realized, closely quickly to be connected and communicated, and it is remote that realization can not be also limited by distance
Distance communication.
As shown in fig. 6, to upload data instance, the remote controler that the embodiment of the present invention proposes further includes uploading button 59；It should
It can be physical button to upload button, can also be virtual key.By remote controler closely close to TV, and press upload button
59；It presses the high level that generates after uploading button 59 and is remotely-controlled the controller 51 of device and detect and receive；And it is uploaded receiving
After data command, control starts NFC module 52 and enters Identity Authentication Mode.NFC module establishes the speed of connection quickly, the company of foundation
After connecing, remote controler sends the information for authentication, NFC module 52 and Transferjet modules with TV by NFC module
By agreement between 53, authentication information and TV of the Transferjet modules based on NFC module are realized
Transferjet module pairs, that is, the two is after receiving the authentication information of other side, by the authentication information with
Transferjet modules are shared, shorten the time that Transferjet modules establish connection.In the NFC of NFC module 52 and TV
After completing authentication between module, the successful information of certification can be shown in TV display interface, later, controller 51 will connect
The upload data command received is sent to NFC module 52, which is sent to TV by NFC module 52 so that electricity
Depending on carrying out the preparation for receiving target and uploading data based on upload data command.
In television, TV is first turned on the page of resource to be uploaded, and the upload of remote controler transmission is received in NFC module
After data command, target is received from remote controler by Transferjet modules and uploads data, and is uploaded from target is uploaded data
To the upload relevant setting address of resource.
Target is uploaded data from the USB flash disk for being connected to USB interface 54 by the control of controller 51, or is stored in and is connected to SD
It is read out in the SD card of card interface 55 or in the memory of remote controler itself, and controls Transferjet modules 53 by target
It uploads data and is sent to TV.
More specifically, controller 51 is sent out to Transferjet modules 53 into the notice for reading data operating mode, so that
Transferjet modules 53 after receiving the entrance and reading the notice of data operating mode, notify USB flash disk or SD card or memory into
Enter reading mode；Later, controller 51 is uploaded from reading target in USB flash disk or SD card or memory in data to DDR modules 57, and to
Transferjet modules 53 send the instruction of transmission data, and Transferjet modules 53 are receiving the transmission data
After instruction, target is read from DDR modules 57 and uploads data, and target upload data are sent to TV.
In the communication of Transferjet modules, it is desirable that distance is within 3cm between equipment, when practical application, it is possible that
The case where first paired device is far from the second paired device, to make upload data more flexibleization, is not limited by distance,
When Transferjet modules 53 send target upload data to TV, NFC module 52 judges the distance between remote controler and TV
Whether pre-determined distance is more than, if so, the control of controller 51 starts the WIFI module 58 connection TV (using TV as hot spot), then
Remote controler is based on WIFI patterns and sends target upload data to TV.Hereby it is achieved that Transferjet modules 53 and WIFI module
Flexibly switching between 58, keeps the uninterrupted of data transmission so that remote controler, which can be realized, closely quickly to be connected and communicated,
Also it can not be limited by distance and realize telecommunication.
The embodiments of the present invention propose data transmission method and remote controler in, by agreement make NFC module with
Transferjet module relations establish the fast advantage of connection speed based on NFC module, improve building for Transferjet modules
Vertical connection speed, in conjunction with the fireballing feature of Transferjet module short range transmissions so that data between TV and remote controler
Transmission it is more convenient and quick, using the embodiment of the present invention propose remote controler, using TV download and upload data when,
Especially the data of big data quantity when, user only need to by the storage device grafting of such as USB flash disk on a remote control, without to electricity
Connecting interface is found depending on side or the back side, when especially TV is installed in a manner of wall hanging, the narrow space at side and the back side is black
Secretly, the operation for downloading and uploading data this simplifies user, improves the usage experience of user, user only need to be close by remote controler
Connection between the two and data transmission can be completed in TV, meanwhile, the advantages of being transmitted at a distance in conjunction with WIFI,
The communication of Transferjet modules switches between being communicated with WIFI module, is closely established and is connected with TV using remote controler in user
After connecing, though by remote controler move out Transferjet modules communication distance, still maintain data download or on
It passes, further improves the usage experience of user.
It should be noted that it is limitation of the present invention that above description, which is not, the present invention is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the present invention, are also answered
It belongs to the scope of protection of the present invention.
Claims (5)
1. data transmission method, which is characterized in that including：
First paired device receives downloading data instruction；
Control starts NFC module and carries out authentication with the second paired device；
If certification success, downloading data instruction is sent to by second paired device by NFC module；
Receive the target downloading data that Transferjet modules are received from second paired device；
The target downloading data is stored in storage device；
Wherein, the Transferjet modules are realized by agreement between the NFC module and the Transferjet modules
The Transferjet module pairs of authentication information and second paired device based on the NFC module.
2. data transmission method according to claim 1, which is characterized in that receiving Transferjet modules from described
When the target downloading data that the second paired device receives, the method further includes：
Judge whether be more than pre-determined distance at a distance from second paired device；
If so, control, which starts WIFI module, connects second paired device；
Based on WIFI patterns the target downloading data is received from second paired device.
3. remote controler, including controller and NFC module, which is characterized in that further include：Download button, Transferjet modules and
USB interface or SD card interface；
The controller receives press the downloading data instruction that the download button generates after, control start the NFC module into
Enter Identity Authentication Mode；And between the NFC module and the NFC module of TV after completion authentication, by the download
Data command is sent to the TV so that the TV is based on the downloading data and instructs from setting address download target download
Data；
The Transferjet modules are from target downloading data described in the television reception；
The target downloading data is stored in the USB flash disk for being connected to the USB interface by the controller control, or the company of being stored in
It is connected in the SD card of the SD card interface；
Wherein, the Transferjet modules are realized by agreement between the NFC module and the Transferjet modules
The Transferjet module pairs of authentication information and the TV based on the NFC module.
4. remote controler according to claim 3, which is characterized in that the remote controler further includes WIFI module；Described
When the target downloading data that Transferjet modules are downloaded from TV described in the television reception, the NFC module judges and institute
Whether the distance for stating TV is more than pre-determined distance, if so, controller control, which starts the WIFI module, connects the TV, with
The remote controler is set to be based on WIFI patterns from target downloading data described in the television reception.
5. remote controler according to claim 4, which is characterized in that the remote controler further includes DDR modules；It is described
Transferjet modules are from target downloading data described in the television reception, specially：The Transferjet modules will connect
The target downloading data received is stored in the DDR modules, and the instruction of data accepted is sent to the controller；
The downloading data is stored in the USB flash disk for being connected to the USB interface by the controller control, or is stored in and is connected to
In the SD card of the SD card interface, specially：The controller is after the instruction for receiving the data accepted, to described
Transferjet modules are sent out into the notice for writing datamation pattern, and the Transferjet modules are receiving described lead to
After knowing, the USB flash disk or the SD card is notified to enter WriteMode so that controller control is by the target downloading data from institute
DDR modules are stated to be written in the USB flash disk or the SD card.
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| CN106101188B (en) * | 2016-05-30 | 2017-06-23 | 宁德市众威网络科技有限公司 | A kind of data processing method of network cloud USB flash disk |
| CN106790639B (en) * | 2017-01-11 | 2020-07-10 | 杭州腾展科技股份有限公司 | Data transmission method and system |
| CN109495774A (en) * | 2018-12-04 | 2019-03-19 | 广州长嘉电子有限公司 | A kind of 4K smart television peripheral hardware matching method and system |
| CN112218249B (en) * | 2020-11-17 | 2022-06-24 | 深圳开立生物医疗科技股份有限公司 | Data transmission method, data transmission device, data downloading method and related equipment |
| CN115190116A (en) * | 2022-07-08 | 2022-10-14 | 中国银行股份有限公司 | Data transmission method, data receiving method and device |
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| CN103874063A (en) * | 2012-12-17 | 2014-06-18 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and method for establishing communication between electronic devices |
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| US8126433B2 (en) * | 2008-09-15 | 2012-02-28 | Sony Ericsson Mobile Communications Ab | Electronic devices and methods that communicate via transferjet and NFC transmitter and receiver pairing |
| JP5264629B2 (en) * | 2009-06-23 | 2013-08-14 | キヤノン株式会社 | Communication terminal and communication terminal control method |
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