CN107690063A - Remote control and projecting method - Google Patents

Remote control and projecting method Download PDF

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Publication number
CN107690063A
CN107690063A CN201610639079.1A CN201610639079A CN107690063A CN 107690063 A CN107690063 A CN 107690063A CN 201610639079 A CN201610639079 A CN 201610639079A CN 107690063 A CN107690063 A CN 107690063A
Authority
CN
China
Prior art keywords
remote control
data
terminal device
projector equipment
projection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610639079.1A
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Chinese (zh)
Inventor
陈志�
李屹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Appotronics Corp Ltd
Original Assignee
Appotronics Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Appotronics Corp Ltd filed Critical Appotronics Corp Ltd
Priority to CN201610639079.1A priority Critical patent/CN107690063A/en
Priority to PCT/CN2017/084825 priority patent/WO2018024012A1/en
Publication of CN107690063A publication Critical patent/CN107690063A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1827—Network arrangements for conference optimisation or adaptation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Projection Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The invention discloses a kind of remote control, including：First telecommunication circuit, for entering row data communication with projector equipment；Second telecommunication circuit, for entering row data communication with terminal device；Storage circuit, at least it is used for store driver, wherein, when the first telecommunication circuit, the second telecommunication circuit are established with projector equipment, terminal device communicate to connect respectively, driver identifies and is performed according to predetermined communication protocol by terminal device, to obtain sound card data in terminal device and/or video card data and be sent to remote control by the second telecommunication circuit；First telecommunication circuit is additionally operable to：The terminal device received is sent to projector equipment by the data for performing driver to send, for projection or plays the data.The present invention also provides a kind of projecting method.This invention simplifies the connection between projector equipment and data for projection source device and it is automatically performed the acquisition and transmission of data for projection.

Description

Remote control and projecting method
Technical field
The present invention relates to projector equipment field, more particularly to remote control and projecting method.
Background technology
In the prior art, based on most of terminal devices (such as desktop computer) do not possess wireless transmission function (such as Wifi, bluetooth etc.), therefore, terminal device generally use data wire establishes wired connection with projector equipment.
In the application scenarios that more station terminal equipment are connected with same projector equipment, due to the connecting interface quantity of data wire Generally only one, if user needs projector equipment, switching connects another station terminal equipment, has to first set from present terminal It is standby above to pull down data wire, then data wire is connected on to be switched terminal device again, thus existing handover operation is more numerous It is trivial.In addition, if to be switched terminal device is not on same position space with projector equipment, pass through data wire connected mode The connection of terminal device and projector equipment will be difficult to.
The content of the invention
It is a primary object of the present invention to provide a kind of remote control and projecting method, it is intended to solve in the prior art, to use Data wire connected mode carries out projecting the technical problem that handover operation is comparatively laborious and realization is difficult.
To achieve the above object, the present invention provides a kind of remote control, and the remote control includes：
First telecommunication circuit, for entering row data communication with projector equipment；
Second telecommunication circuit, for entering row data communication with terminal device；
Storage circuit, at least for store driver, wherein, in first telecommunication circuit, the second communication electricity When communication connection is established in road with the projector equipment, the terminal device respectively, the driver is by the terminal device root Identify and be performed according to predetermined communication protocol, to obtain sound card data in the terminal device and/or video card data simultaneously The remote control is sent to by second telecommunication circuit；
First telecommunication circuit is additionally operable to：The terminal device received is sent out by performing the driver The data sent are sent to the projector equipment, for the projection or play the data.
Preferably, the driver is configured in the configuration file specified stored in the storage circuit；
Wherein, when the remote control is established by second telecommunication circuit and the terminal device to be communicated to connect, institute State terminal device and the program configured in the configuration file is performed according to the predetermined communication protocol, described program includes described Driver.
Preferably, first telecommunication circuit includes：
Connection communication circuit, communicated to connect for being established using near-field communication technology with the projector equipment, and obtain institute State the radio communication address of projector equipment；
Data transtation mission circuit, for the target of the sound card data and/or video card data transmission address to be arranged to The radio communication address, and sent the sound card data and/or the video card data to described using cordless communication network Projector equipment.
Preferably, the connection communication circuit is additionally operable to：The remote control by second telecommunication circuit with it is described Terminal device is established before communication connection, is used near-field communication technology to obtain the projector equipment remote control and is distributed Remote control identification；
The data transtation mission circuit is additionally operable to：Using cordless communication network by the remote control identification together with the sound card number According to and/or the video card data be sent to the projector equipment, so that the projector equipment identifies the sound card data and/or institute State the sender of video card data.
Preferably, the near-field communication technology is included in NFC, RFID, blue-tooth technology and infrared-ray communication technology It is one or more of.
Preferably, the cordless communication network includes one in 4G communication networks, 5G communication networks and local communication network Kind is several.
Preferably, the remote control also includes：
Compressor circuit, for receiving the terminal device by performing the driver the sound card data that send And/or the video card data, and it is compressed, and the sound card data after being compressed and/or the video card data The projector equipment is transmitted to by first telecommunication circuit.
Preferably, the driver is used to be performed to obtain the sound card number in the terminal device by the terminal device According to and/or video card data and be compressed, and the data after compression are transmitted to by second telecommunication circuit described distant Control device.
Preferably, the remote control also includes：
Key response circuit, lead to for being established in the remote control by second telecommunication circuit and the terminal device After letter connection, operated in response to user and produce projection signal, and the projection signal is sent to the terminal device；
Wherein, the driver is used for described to be obtained in response to the projection signal by terminal device execution Sound card data and/or video card data in terminal device are simultaneously transmitted to the remote control by second telecommunication circuit.
Preferably, the remote control also includes touch-screen or physical components, wherein, the remote control is described by being shown in Virtual control on the touch-screen of remote control is arranged at the physical components outside the remote control to respond user's operation；
The remote control also includes signal generator part, wherein, the remote control is being sent out by the signal generator part The projection signal is produced during raw user's operation.
Further, to achieve the above object, the present invention also provides a kind of projecting method, and the projecting method includes：
Remote control is established with terminal device and communicated to connect；
When the remote control and the terminal device, which are established, to be communicated to connect, the driver quilt that is stored in the remote control The terminal device is identified according to predetermined communication protocol and performed by the terminal device, to obtain in the terminal device Sound card data and/or video card Data Concurrent give the remote control；
After the data that send, this is counted by performing the driver to the terminal device for the remote control According to projector equipment is sent to, for the projection or the data are played.
Preferably, the driver is configured in the configuration file specified stored in the remote control；When described When remote control establishes communication connection with the terminal device, the terminal device is according to performing the predetermined communication protocol The program configured in configuration file, described program include the driver.
Preferably, the projecting method also includes：Before the remote control and the terminal device establish communication connection, The remote control obtains the radio communication address of the projector equipment using near-field communication technology；
The step of remote control sends the data to the projector equipment includes：The remote control is by the mesh of the data Mark sends address and is arranged to the radio communication address of the projector equipment, and sends the data using cordless communication network, will The data are sent to the projector equipment.
Preferably, the projecting method also includes：Before the remote control and the terminal device establish communication connection, The remote control uses near-field communication technology to obtain the remote control identification that the projector equipment distributes for the remote control；
The step of remote control sends the data to the projector equipment also includes：The remote control is by the remote control Device mark is sent to the projector equipment together with the data, so that the projector equipment identifies the sender of the data.
Preferably, the near-field communication technology is included in NFC, RFID, blue-tooth technology and infrared-ray communication technology It is one or more of.
Preferably, the cordless communication network includes one in 4G communication networks, 5G communication networks and local communication network Kind is several.
Preferably, the remote control to the terminal device by performing the driver the sound that sends After card data and/or the video card data, the sound card data and/or the video card data are compressed, and will be pressed The sound card data and/or the video card data after contracting are sent to the projector equipment.
Preferably, the driver is used to be performed to obtain the sound card number in the terminal device by the terminal device According to and/or video card data and be compressed, and the data after compression are sent to the remote control.
Preferably, after the remote control and the terminal device establish communication connection, the remote controller response is in user Operate and produce projection signal, and the projection signal is sent to the terminal device；
The driver be used for by the terminal device perform with：The terminal is obtained in response to the projection signal Sound card data and/or video card Data Concurrent in equipment give the remote control.
Preferably, the remote control by the virtual control that is shown on the touch-screen of the remote control or is arranged at institute The physical components outside remote control are stated to respond user's operation, and by the signal generator part of the remote control, are being occurred The projection signal is produced during user's operation.
Further, to achieve the above object, the present invention also provides a kind of projecting method, and the projecting method includes：
Projector equipment is established with remote control and communicated to connect；
Receive and project the data for projection transmitted by the remote control；
Wherein, the remote control established with terminal device communicate to connect when, the driver that stores in the remote control Identified according to predetermined communication protocol and performed by the terminal device by the terminal device, to obtain the terminal device In sound card data and/or video card Data Concurrent give the remote control, the terminal device that the remote control will receive The projector equipment is sent to as the data for projection by the data for performing the driver to send, for the throwing Shadow equipment projects or played the data.
Preferably, the projector equipment is established with the remote control using near-field communication technology and communicated to connect, and is used Cordless communication network receives the data for projection transmitted by the remote control.
Preferably, it is described when the projector equipment is established with the remote control using near-field communication technology and communicated to connect The radio communication address of itself is sent to the remote control by projector equipment, so that the remote control is by the mesh of the data for projection Mark sends address and is arranged to the radio communication address.
Preferably, it is described when the projector equipment is established with the remote control using near-field communication technology and communicated to connect Projector equipment is that the remote control distributes remote control identification and is sent to the remote control, so that the projector equipment is receiving During data transmitted by the remote control, the sender of the data is identified, wherein, the remote control connects the remote control identification The projector equipment is sent jointly to data to be sent.
Preferably, the near-field communication technology is included in NFC, RFID, blue-tooth technology and infrared-ray communication technology It is one or more of.
Preferably, the cordless communication network includes one in 4G communication networks, 5G communication networks and local communication network Kind is several.
Preferably, the projector equipment is established communication connection with remote control and included：
When the projector equipment and the remote control, which are established, to be communicated to connect, the projector equipment distributes to the remote control The priority of corresponding remote control identification and the remote control identification.
Preferably, data for projection described in the projection also includes：
When the projector equipment receives the data for projection sent corresponding to multiple remote controls simultaneously, the projector equipment According to the priority of remote control identification and remote control identification, the projection sequence of each data for projection is correspondingly arranged, and according to the throwing Shadow sequential projection plays each data for projection.
In the present invention, realize the connection of projector equipment and terminal device indirectly especially by remote control, meanwhile, for simplify from The process of data for projection is obtained on terminal device, by when remote control is connected with terminal device, by terminal device automatic running Remote control built-in driver is transmitted to projector equipment by remote control and carried out to complete the acquisition of data and issue remote control Projection, so as to be the acquisition and transmission that data for projection can be achieved by remote control.This invention simplifies projector equipment and projection number According to the connection between source device and it is automatically performed the acquisition and transmission of data for projection.
Brief description of the drawings
Fig. 1 is the high-level schematic functional block diagram of remote control first embodiment of the present invention；
Fig. 2 is the refinement high-level schematic functional block diagram of the first telecommunication circuit in Fig. 1；
Fig. 3 is remote control of the present invention and projector equipment, the connection diagram of terminal device first embodiment；
Fig. 4 is the high-level schematic functional block diagram of remote control second embodiment of the present invention；
Fig. 5 is the high-level schematic functional block diagram of remote control 3rd embodiment of the present invention；
Fig. 6 is the high-level schematic functional block diagram of remote control fourth embodiment of the present invention；
Fig. 7 is remote control of the present invention and projector equipment, the connection diagram of terminal device second embodiment；
Fig. 8 is remote control of the present invention and projector equipment, the connection diagram of terminal device 3rd embodiment；
Fig. 9 is remote control of the present invention and projector equipment, the connection diagram of terminal device fourth embodiment；
Figure 10 is the basic function structural representation of remote control first embodiment of the present invention；
Figure 11 is the basic function structural representation of remote control second embodiment of the present invention；
Figure 12 is the basic function structural representation of remote control 3rd embodiment of the present invention；
Figure 13 is the basic function structural representation of remote control fourth embodiment of the present invention；
Figure 14 is the schematic flow sheet of projecting method first embodiment of the present invention；
Figure 15 is the schematic flow sheet of projecting method second embodiment of the present invention.
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
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
Reference picture 1, Fig. 1 are the high-level schematic functional block diagram of remote control first embodiment of the present invention.
In the present embodiment, remote control includes：First telecommunication circuit 10, the second telecommunication circuit 20 and storage circuit 30, its In, the attachment structure mode between three is unlimited, such as storage circuit 30 communicates electricity with the first telecommunication circuit 10 and second respectively The connection of 20 points of road.
In the present embodiment, the first telecommunication circuit 10 is used to enter row data communication with projector equipment, and the second telecommunication circuit 20 is used In entering row data communication with terminal device, and the two corresponding connected mode can be with identical, can also be different, such as all uses nothing Line is connected, or one use wireless connection, and another uses wired connection, and specific connected mode is set according to being actually needed Put.
In the present embodiment, remote control can respectively be realized and set with projection by the first telecommunication circuit 10, the second telecommunication circuit 20 Standby (such as projecting apparatus), terminal device (such as notebook computer) connect, namely can realize projector equipment indirectly by remote control Data communication between terminal device.
In addition, in the present embodiment, driver is stored with built in the storage circuit 30 of remote control, when remote control and terminal are set Standby to establish when connecting or when detecting corresponding trigger signal, the driver has to be carried out according to the communication protocol of setting The function of self-operating, meanwhile, when the driver carries out self-operating, remote control is defaulted as data transmitting and non-generic Storage device.The implementation that driver carries out self-operating function is unlimited.
Optionally, in the embodiment of remote control one of the present invention, by driver deployment into specified configuration file, terminal Provided between equipment and remote control using the communication protocol of setting, the communication protocol when remote control is connected on terminal device, Terminal device is by automatic identification and runs the program configured in the configuration file, is obtained so as to the so-called self-operating function of driver To realize, namely it is substantially that the driver being stored in remote control is run by terminal device.For example, in configuration file The information such as the title of middle configuration driven program, path, file format, so that terminal device can be according to institute in configuration file The program related information of configuration and run corresponding program.
In the present embodiment, storage circuit 30 is at least used for store driver, can also also store other data certainly. When first telecommunication circuit 10, the second telecommunication circuit 20 establish communication connection with projector equipment, terminal device respectively, the driver Identified and be performed according to predetermined communication protocol by terminal device, to obtain the sound card data in terminal device and/or show Card data are simultaneously sent to remote control by the second telecommunication circuit 20, and are led to the terminal device received by the first telecommunication circuit 10 Cross the data for performing the driver and sending and be sent to projector equipment, for projection or play the data.For example, The data of the transmission are the data that currently show or play on terminal device, for example, picture data in terminal device video card and Voice data in sound card.Furthermore, it is necessary to further illustrate, based on the feature of projector equipment institute data for projection, for example throw The data of shadow Streaming Media form, to ensure the continuous transmission of stream medium data, driver also will constantly obtain by corresponding to Terminal data be sent to remote control.
In the present embodiment, the connection of projector equipment and terminal device is realized indirectly especially by remote control, meanwhile, for simplification The process of data for projection is obtained from terminal device, by when remote control is connected with terminal device, being transported automatically by terminal device Row remote control built-in driver is transmitted to projector equipment by remote control and entered to complete the acquisition of data and issue remote control Row projection, so as to be the acquisition and transmission that data for projection can be achieved by remote control.This embodiment simplifies projector equipment with throwing Connection between shadow data-source device is simultaneously automatically performed the acquisition and transmission of data for projection.
Reference picture 2, Fig. 2 are the refinement high-level schematic functional block diagram of the first telecommunication circuit in Fig. 1.Based on above-mentioned remote control first Embodiment, in the present embodiment, the first telecommunication circuit 10 includes：
Connection communication circuit 101, communicate to connect, and obtain for being established using near-field communication technology with the projector equipment The radio communication address of the projector equipment；
Data transtation mission circuit 102, set for the target of the sound card data and/or the video card data to be sent into address For the radio communication address, and the sound card data and/or the video card data are sent to institute using cordless communication network State projector equipment.
In the present embodiment, remote control is specifically established with projector equipment using near-field communication technology and communicated to connect, and uses nothing Line communication network sends the sound card data of acquisition and/or video card data to projector equipment.
Optionally, the near-field communication technology is included in NFC, RFID, blue-tooth technology and infrared-ray communication technology It is one or more of；The cordless communication network include 4G communication networks, 5G communication networks and one kind in local communication network or It is several.
In a preferred embodiment, the connection communication circuit 101 is additionally operable to：It is logical by described second in the remote control Before believing that circuit establishes communication connection with the terminal device, near-field communication technology is used to obtain the projector equipment to be described distant Control the remote control identification of device distribution；The data transtation mission circuit 102 is additionally operable to：By the remote control identification together with the sound card number According to and/or the video card data be sent to the projector equipment, so that the projector equipment identifies the sound card data and/or institute State the sender of video card data.
For example, connection communication circuit 101 uses NFC communication mode to be matched with projector equipment to establish communication connection, And obtain the remote control identification of projector equipment distribution and the radio communication address of projector equipment.Wherein, it is adaptation projector equipment The data between multiple remote controls communicate simultaneously, therefore, when remote control and projector equipment are established and communicated to connect, projector equipment Automatically unique remote control identification will be distributed for remote control, in addition, remote control will also obtain the radio communication address of projector equipment, For example radio communication address corresponds to projector equipment IP address in a local network, so as to remote control by the sound card data of acquisition and/ Or the target of video card data sends address and is arranged to radio communication address, and according to the radio communication address, by remote control identification Projector equipment is sent to together with sound card data and/or video card data, for the sender of projector equipment identification data.
Optionally, second telecommunication circuit 20 is established with the terminal device using usb mode and communicated to connect. That is, connection setup therebetween is completed by the way of plug and pull between remote control and terminal device, so as to indirectly real Being switched fast between the different terminal equipment (such as notebook computer) of existing projector equipment and diverse location.
As shown in figure 3, above-mentioned each alternative embodiment is based on, and because projector equipment and remote control use wireless connection, and it is distant Control device uses USB wired connections with terminal device, and therefore, terminal device can not be in same position space with projector equipment, So as to facilitate user to carry out the switching of different data for projection source devices.
The present embodiment simplify connected between projector equipment and data for projection source device while, also achieve projection and set Being switched fast between standby data for projection source device different with diverse location.
Reference picture 4, Fig. 4 are the high-level schematic functional block diagram of remote control second embodiment of the present invention.Based on above-described embodiment, sheet In embodiment, remote control also includes：
Compressor circuit 40, for receiving the terminal device by performing the driver the sound card number that sends According to and/or the video card data, and be compressed, and the sound card data after being compressed and/or the video card number The projector equipment is transmitted to according to by first telecommunication circuit.
In the present embodiment, specifically completed by the compressor circuit 40 of remote control to the terminal device received by performing driving Program and the sound card data and/or video card data that send are compressed, and then by compressing with improving data transmission efficiency.
Further alternative, in a preferred embodiment, the driver is used to be performed to obtain by the terminal device Take the sound card data in the terminal device and/or video card data and be compressed, and the data after compression are passed through described Second telecommunication circuit is transmitted to the remote control.In the preferred embodiment, can also by terminal device perform driver and The compression for completing the data to getting is handled.
Reference picture 5, Fig. 5 are the high-level schematic functional block diagram of remote control 3rd embodiment of the present invention.Based on above-described embodiment, sheet In embodiment, remote control also includes：
Coding circuit 50, for by the sound card data and/or video card data, the remote control identification, the channel radio Believe that address carries out coded treatment, obtain corresponding data for projection bag, and the data for projection bag is passed through into the data transtation mission circuit It is transmitted to the projector equipment.
In the present embodiment, remote control both supports USB communication protocol, while also supports wireless communication protocol, therefore, passes through The data that USB interface receives, such as video card data on terminal device are adapted to be wirelessly transferred with sound card data, it is necessary to be encoded into Data format, meanwhile, for ease of distinguishing the data for projection on different terminal device, while also allow for data in LAN Transmission, therefore, the encoded content both include data to be projected, such as the terminal device obtained on sound card data and/or Video card data, while yet include the radio communication address of remote control identification and projector equipment.
For example, terminal device is according to the communication protocol automatic identification of setting and runs the built-in driving journey of remote control Sequence, so as to obtain the sound card data and/or video card data in terminal device, and coding electricity is sent to by the second telecommunication circuit 20 Road 50 carries out coded treatment；Coding circuit 50 then by sound card data and/or video card data, remote control identification, projector equipment nothing Line mailing address carries out coded treatment, obtains corresponding data for projection bag and is transmitted to data transtation mission circuit 102；Data transtation mission circuit 102 radio communication addresses according to projector equipment, the data for projection bag is sent to projector equipment.
In the present embodiment, by being encoded to data, so as to both be easy to the transmission of data, while each projection number is also allowed for According to the differentiation of bag.
Optionally, coding circuit 50 is additionally operable to：The sound card data after processing will be compressed by compressor circuit 40 And/or video card data carry out coded treatment with the remote control identification and the radio communication address, corresponding data for projection is obtained Bag, and the data for projection bag is sent to the projector equipment by the data transtation mission circuit.
Further alternative, in a preferred embodiment, the driver is used to be performed to obtain by the terminal device Take the sound card data in the terminal device and/or video card data and be compressed, obtain compressed data；Obtain the remote control Mark, the radio communication address, and the compressed data, the remote control identification, the radio communication address are compiled Code processing, obtain corresponding to data for projection bag, and the data for projection bag is transmitted to by second telecommunication circuit described Remote control.
Reference picture 6, Fig. 6 are the high-level schematic functional block diagram of remote control fourth embodiment of the present invention.Based on above-described embodiment, sheet In embodiment, remote control also includes：
Key response circuit 60, for being established in the remote control by second telecommunication circuit and the terminal device After communication connection, operated in response to user and produce projection signal, and the projection signal is sent to the terminal device, its In, the driver is used to be performed to obtain in the terminal device in response to the projection signal by the terminal device Sound card data and/or video card data and the remote control is transmitted to by second telecommunication circuit.
Optionally, in a preferred embodiment, the remote control also includes touch-screen or physical components, wherein, it is described distant Control device passes through the virtual control being shown on the touch-screen of the remote control or the entity portion being arranged at outside the remote control Part is operated with responding user；The remote control also includes signal generator part, wherein, the remote control is produced by the signal Part, the projection signal is produced when user's operation occurs.
In the present embodiment, manipulated for ease of user, and then complete to establish with projector equipment such as remote control and connect, or obtained Data on terminal device etc., therefore, button can be set on a remote control, the button can both be shown in the touch of remote control Virtual control on screen or the physical components being arranged at outside the remote control.
When user presses the button, key response circuit 60 grasps the button detected on the button with the presence or absence of user Make, if in the presence of, generation projection signal is to respond the button operation of user, so as to trigger carry out respective handling, wherein, the button The respective handling that response signal triggering is carried out is unlimited, is configured with specific reference to being actually needed.Such as.
Optionally, when remote control is not established with projector equipment, terminal device respectively to be connected, if key response circuit 60 is examined Measure and button operation on the button of remote control be present, then it is distant for opening to generate the key response signal corresponding to the button operation The NFC function of device is controlled, wherein, remote control equipment carries out NFC pairings by NFC function and projector equipment and establishes communication connection.
Optionally, when remote control is established with projector equipment, terminal device respectively to be connected, if key response circuit 60 detects Button operation be present on to the button of remote control, then generate the projection signal corresponding to the button operation, so that triggering will produce Projection signal be sent to terminal device, and then driver is used to be performed by terminal device to obtain in response to the projection signal Take the sound card data in terminal device and/or video card data and remote control is transmitted to by the second telecommunication circuit 20, and by being remotely controlled Device is sent to projector equipment by data transtation mission circuit 102.For example, remote control is established by itself USB interface and terminal device During connection, terminal device does not run remote control built-in driver immediately, but when terminal device detects that key response is believed Number when just run remote control built-in driver to obtain the related data in terminal device and be transferred to remote control.
Optionally, when remote control and terminal device establish connection and do not establish connection with projector equipment, key response electricity If road 60, which detects, has button operation on the button of remote control, the projection signal corresponding to the button operation is generated, for The NFC function of opening remote control device simultaneously triggers caused projection signal being sent to terminal device, and then driver was used for by end End equipment is performed to obtain the sound card data in terminal device and/or video card data and by second in response to the projection signal Telecommunication circuit 20 is transmitted to remote control, and is sent by remote control by data transtation mission circuit 102 to projector equipment, wherein, remote control Equipment carries out NFC pairings by the NFC function and projector equipment and establishes communication connection.
, should below based on the difference of projector equipment and terminal device for ease of being further described to remote control of the present invention It is illustrated with scene.
(1) first kind application scenarios：One projector equipment, some remote controls, a station terminal equipment
Connected mode as shown in Figure 3, projector equipment and remote control wireless connection (for example wifi is connected), remote control and end End equipment USB connections, wherein, button is provided with remote control.
When user, which needs the data for projection on terminal device being transferred to, to be projected on projector equipment, user only needs hand It is dynamic to click the button set on remote control, set so as to produce key response signal by key response circuit 60 and be sent to terminal It is standby；When terminal device detects the key response signal, terminal device will bring into operation remote control built-in driver, so as to By the data acquisition on present terminal equipment video card and sound card out by USB connection real-time Transmissions to remote control；Remote control is real When receive after, first carry out compressed encoding, the data after coding are then transmitted into projection in real time by Radio Transmission Technology again sets It is standby；Also corresponding dissection process is carried out after projector equipment real-time reception, for example resolves to display data and voice data, Ran Houzai The corresponding live fluoroscopic output for carrying out picture and sound.
Under this application scene, remote control only simply need to be inserted terminal device by user by USB interface can be with terminal Equipment establishes USB connections, meanwhile, user is by the NFC matching functions that press switch to open on remote control, and then again by projector equipment master Control is to complete the NFC of the two pairings to establish wireless connection, so as to realize projector equipment to the data between terminal device indirectly Connection.
In addition, under this application scene, for example user can both have been opened by the button set on remote control with triggering terminal equipment Beginning real-time Transmission picture and voice data to be projected, while user can also be by the button triggering terminal that is set on remote control Equipment stops transmission picture and voice data.
(2) second class application scenarios：One projector equipment, some remote controls, more station terminal equipment
Scene one：One projector equipment, a remote control, more station terminal equipment
Connected mode as shown in Figure 7, projector equipment and remote control wireless connection, remote control establish USB with terminal device A Connection, terminal device B, C do not do any connection and are simply connected just establishing USB with remote control whenever necessary, wherein, remote control On be provided with button.
This application scene and above-mentioned first application scenarios are essentially identical, therefore do not do and excessively repeat.Under this application scene, by In more station terminal equipment be present, accordingly, it is possible to can have the demand of switching terminal equipment.
Under this application scene, when user needs the content on projection terminal equipment B (or C), now only need will be distant by user Control device is extracted and inserted on terminal device B (or C) from terminal device A, so as to which remote control and terminal device B (or C) establish USB companies Connect, the mode of content and above-mentioned first application scenarios are essentially identical on projection terminal device B (or C), therefore do not do Excessively repeat.
Scene two：One projector equipment, multiple remote controls, more station terminal equipment
Connected mode as shown in Figure 8, projector equipment establish wireless connection, remote control A and end respectively with remote control A, B, C End equipment A establishes USB connections, and remote control B establishes USB with terminal device B and is connected, and remote control C and terminal device C establishes USB companies Connect, wherein, button is provided with remote control.
This application scene and above-mentioned first application scenarios are essentially identical, therefore do not do and excessively repeat.Under this application scene, by In more station terminal equipment be present, accordingly, it is possible to can have the demand of switching terminal equipment.
Optionally, when the data for projection of projector equipment Current projection other remote controls forwarding, projector equipment will currently be thrown The data for projection of other remote controls forwarding of shadow switches to the data for projection that current remote control is forwarded.For example, projector equipment is worked as The data for projection A on terminal device A that preceding orthographic projection remote control A is forwarded, if projector equipment receives (or detecting) again The data for projection B on terminal device B that projection remote controller B is forwarded, the then terminal that automatic switchover projection remote controller B is forwarded are set Data for projection B on standby B.
Furthermore, it is necessary to further illustrate, because projector equipment and remote control use wireless connection, and remote control and end End equipment uses USB connections, and therefore, terminal device can not be in same position space with projector equipment, so as to facilitate user The switching in data for projection source is carried out, as shown in Figure 9.In addition, for multiple projector equipments respectively with some remote controls and some ends The connected mode and projection implementation of end equipment and above-mentioned application scenarios are essentially identical, therefore do not do and excessively repeat.
For ease of being further described to remote control of the present invention, lifted below based on the basic function structure of remote control Example explanation.
(1) frame mode one：As shown in Figure 10, remote control includes usb circuit 502, storage circuit 504, NFC communication Chip circuit 506, key response circuit 508, wireless transmission circuit 510.
In this frame mode, NFC communication chip circuit 506 enters row data communication, NFC communication chip circuit with projecting apparatus 506, which obtain projecting apparatus, is the remote control ID of remote control distribution, and obtains communication ID (such as the IP Address in LAN of projecting apparatus Deng), remote control ID and communication ID storages are arrived storage circuit 504 by NFC communication chip circuit 506；
Driver is stored in storage circuit 504, the driver has when remote control is connected with computer by USB interface The function of self-operating is carried out when connecing.The realization mechanism that driver carries out the function of self-operating is unlimited, for example, driver is matched somebody with somebody Put in specified configuration file, there is the communication protocol of acquiescence, communication protocol regulation is when remote control between computer and remote control When device is connected on computer, computer can run the program configured in the configuration file, be obtained so as to the so-called self-operating of driver To realize, the driver is substantially run by computer.The configuration file is present in inside remote control, can be stored in In storage circuit 504；
The function of usb circuit 502 is specifically responsible for the connection of computer and remote control and led to equivalent to USB News；Key response circuit 508 generates push button signalling in response to the action of button.
The function of driver also includes：The data in the sound card and video card of computer are obtained in response to the push button signalling, Data are compressed, the remote control ID stored in storage circuit 504 and communication ID is obtained by usb circuit 502, with And encoded the data of the compression and remote control ID, communication ID, packet is generated, wherein, ID is as packet for communication Recipient address information；Further, driver delivers a packet to wireless transmission by usb circuit 502 Circuit 510, projecting apparatus is then delivered a packet to by wireless transmission circuit 510.
(2) frame mode two：As shown in figure 11, remote control includes usb circuit 502, storage circuit 504, NFC communication Chip circuit 506, key response circuit 508, wireless transmission circuit 510, coding circuit 512.
This frame mode and the difference of mode one are：In this frame mode, the data of sound card and video card are compressed And generate packet and deliver a packet to the function of wireless transmission circuit 510 by the coding circuit that is built in remote control 512 complete, wherein, driver sends by usb circuit 502 data of the sound card of the computer got and display To coding circuit 512, and then coding circuit 512 is transferred to carry out respective handling.
(3) frame mode three：As shown in figure 12, remote control includes usb circuit 502, storage circuit 504, NFC communication Chip circuit 506, key response circuit 508, wireless transmission circuit 510, microcontroller circuit 514.
This frame mode and the difference of mode one are：In this frame mode, remote control includes microcontroller circuit 514, Microcontroller circuit 514 is used to coordinating the work of each functional circuit, and each functional circuit in remote control passes through microcontroller circuit 514 interim data signals.
For example, NFC communication chip circuit 506 enters row data communication with projecting apparatus, NFC communication chip circuit 506, which obtains, to be thrown Shadow instrument is the remote control ID of remote control distribution, and obtains the communication ID (such as IP Address in LAN etc.) of projecting apparatus, and NFC leads to Remote control ID and communication ID are sent to microcontroller circuit 514 by letter chip circuit 506, and microcontroller circuit 514 is by remote control Storage circuit 504 is arrived in ID and communication ID storages；Driver delivers a packet to microprocessor by usb circuit 502 Circuit 514, microcontroller circuit 514 deliver a packet to wireless transmission circuit 510 etc. again.
(4) frame mode four：As shown in figure 13, remote control includes usb circuit 502, storage circuit 504, NFC communication Chip circuit 506, key response circuit 508, wireless transmission circuit 510, coding circuit 512, microcontroller circuit 514.
This frame mode is with the difference with mode two：In this frame mode, remote control includes microcontroller circuit 514, wherein, the concrete function of microcontroller circuit 514 is identical with aforesaid way three, therefore does not do and excessively repeat.
Reference picture 14, Figure 14 are the schematic flow sheet of projecting method first embodiment of the present invention.
In the present embodiment, projecting method includes：
Step S110, remote control are established with terminal device and communicated to connect；
Step S120, when the remote control and terminal device foundation communication connection, stored in the remote control Driver is identified according to predetermined communication protocol and performed by the terminal device by the terminal device, with described in acquisition Sound card data and/or video card Data Concurrent in terminal device give the remote control；
Step S130, the remote control to the terminal device is by performing the driver the data that send Afterwards, projector equipment is sent the data to, for the projection or plays the data.
In the present embodiment, driver is stored with built in remote control, when remote control and terminal device, which are established, to be connected or When detecting corresponding trigger signal, the driver has the function that self-operating is carried out according to the communication protocol of setting, together When, when the driver carries out self-operating, remote control is defaulted as data transmitting and non-generic storage device.Drive journey The implementation that sequence carries out self-operating function is unlimited.
Optionally, in the embodiment of remote control one of the present invention, by driver deployment into specified configuration file, terminal Provided between equipment and remote control using the communication protocol of setting, the communication protocol when remote control is connected on terminal device, Terminal device is by automatic identification and runs the program configured in the configuration file, is obtained so as to the so-called self-operating function of driver To realize, namely it is substantially that the driver being stored in remote control is run by terminal device.For example, in configuration file The information such as the title of middle configuration driven program, path, file format, so that terminal device can be according to institute in configuration file The program related information of configuration and run corresponding program.
Furthermore, it is necessary to further illustrate, based on the feature of projector equipment institute data for projection, such as projection Streaming Media shape The data of formula, therefore, to ensure the continuous transmission of stream medium data, therefore driver is also by corresponding constantly by acquisition Terminal data is sent to remote control.
In the present embodiment, the connection of projector equipment and terminal device is realized indirectly especially by remote control, meanwhile, for simplification The process of data for projection is obtained from terminal device, by when remote control is connected with terminal device, being transported automatically by terminal device Row remote control built-in driver is transmitted to projector equipment by remote control and entered to complete the acquisition of data and issue remote control Row projection, so as to be the acquisition and transmission that data for projection can be achieved by remote control.This embodiment simplifies projector equipment with throwing Connection between shadow data-source device is simultaneously automatically performed the acquisition and transmission of data for projection.
It is further alternative, in the embodiment of projecting method one of the present invention, communication link is established in remote control and terminal device Before connecing, remote control obtains the radio communication address of projector equipment using near-field communication technology, meanwhile, remote control will be got The target of sound card data and/or video card data sends address and is arranged to the radio communication address of projector equipment, and utilizes channel radio Sound card data and/or video card data are sent to projector equipment by communication network.
In the present embodiment, remote control is specifically established with projector equipment using near-field communication technology and communicated to connect, and uses nothing Line communication network sends the sound card data of acquisition and/or video card data to projector equipment.
Optionally, near-field communication technology includes one kind in NFC, RFID, blue-tooth technology and infrared-ray communication technology It is or several；Cordless communication network includes the one or more in 4G communication networks, 5G communication networks and local communication network.
In a preferred embodiment, before remote control and terminal device establish communication connection, remote control is led to using near field Believe the remote control identification that technical limit spacing projector equipment is remote control distribution；Meanwhile remote control by remote control identification together with sound card number According to and/or video card data be sent to projector equipment, so that projector equipment identifies the sender of sound card data and/or video card data.
For example, remote control uses NFC communication mode to be matched with projector equipment to establish communication connection, and projected The remote control identification of equipment distribution and the radio communication address of projector equipment.Wherein, for adapt to projector equipment simultaneously with it is multiple Data communication between remote control, therefore, when remote control and projector equipment are established and communicated to connect, projector equipment will be automatically to be distant Control device and distribute unique remote control identification, in addition, remote control will also obtain the radio communication address of projector equipment, such as channel radio Letter address corresponds to projector equipment IP address in a local network, so as to which remote control is by the sound card data and/or video card data of acquisition Target send address and be arranged to radio communication address, and according to the radio communication address, by remote control identification together with sound card number According to and/or video card data be sent to projector equipment, for the sender of projector equipment identification data.
Further alternative, in another embodiment of projecting method of the present invention, remote control is to terminal device by holding Row driver and after the sound card data and/or video card data that send, sound card data and/or video card data are compressed, and Sound card data and/or video card data after being compressed are sent to projector equipment.
In the present embodiment, specifically completed by the compressor circuit 40 of remote control to the terminal device received by performing driving Program and the sound card data and/or video card data that send are compressed, and then by compressing with improving data transmission efficiency.
Further alternative, in a preferred embodiment, the driver is used to be performed to obtain by the terminal device Take the sound card data in the terminal device and/or video card data and be compressed, and the data after compression are passed through described Second telecommunication circuit is transmitted to the remote control.In the preferred embodiment, can also by terminal device perform driver and The compression for completing the data to getting is handled.
Further alternative, in the embodiment of projecting method one of the present invention, remote control is by the sound card data and/or video card Data, the remote control identification, the radio communication address carry out coded treatment, obtain corresponding data for projection bag, and by described in Data for projection bag is transmitted to the projector equipment by the data transtation mission circuit.
In the present embodiment, remote control both supports USB communication protocol, while also supports wireless communication protocol, therefore, passes through The data that USB interface receives, such as video card data on terminal device are adapted to be wirelessly transferred with sound card data, it is necessary to be encoded into Data format, meanwhile, for ease of distinguishing the data for projection on different terminal device, while also allow for data in LAN Transmission, therefore, the encoded content both include data to be projected, such as the terminal device obtained on sound card data and/or Video card data, while yet include the radio communication address of remote control identification and projector equipment.
For example, terminal device is according to the communication protocol automatic identification of setting and runs the built-in driving journey of remote control Sequence, so as to obtain the sound card data and/or video card data in terminal device, and carry out coded treatment；Specially：By sound card data And/or the radio communication address of video card data, remote control identification, projector equipment carries out coded treatment, corresponding data for projection is obtained Bag, then remote control sends data for projection bag to projector equipment further according to the radio communication address of projector equipment.
In the present embodiment, by being encoded to data, so as to both be easy to the transmission of data, while each projection number is also allowed for According to the differentiation of bag.
Optionally, remote control is by the sound card data and/or video card data and the remote control after being compressed processing Mark and the radio communication address carry out coded treatment, obtain corresponding data for projection bag, and the data for projection bag is sent To the projector equipment.
Further alternative, in a preferred embodiment, the driver is used to be performed to obtain by the terminal device Take the sound card data in the terminal device and/or video card data and be compressed, obtain compressed data；Obtain the remote control Mark, the radio communication address, and the compressed data, the remote control identification, the radio communication address are compiled Code processing, obtain corresponding to data for projection bag, and the data for projection bag is transmitted to by second telecommunication circuit described Remote control.
It is further alternative, in another embodiment of projecting method of the present invention, establish and communicate with terminal device in remote control After connection, remote controller response is operated in user and produces projection signal, and projection signal is sent into terminal device；Driver For by terminal device perform with：Sound card data in terminal device and/or video card data are obtained in response to projection signal simultaneously It is sent to remote control.
Optionally, in a preferred embodiment, the remote control also includes touch-screen or physical components, wherein, it is described distant Control device passes through the virtual control being shown on the touch-screen of the remote control or the entity portion being arranged at outside the remote control Part is operated with responding user；The remote control also includes signal generator part, wherein, the remote control is produced by the signal Part, the projection signal is produced when user's operation occurs.
In the present embodiment, manipulated for ease of user, and then complete to establish with projector equipment such as remote control and connect, or obtained Data on terminal device etc., therefore, button can be set on a remote control, the button can both be shown in the touch of remote control Virtual control on screen or the physical components being arranged at outside the remote control.When user presses the button, remote control Device will detect the button operation that whether there is user on the button, if in the presence of generation projection signal is to respond the button of user Operation, so as to trigger carry out respective handling, wherein, the respective handling that key response signal triggering is carried out is unlimited, with specific reference to It is actually needed and is configured.
Optionally, when remote control is not established with projector equipment, terminal device respectively to be connected, if remote control detects remote control Button operation on the button of device be present, then generate the key response signal corresponding to the button operation for opening remote control device NFC function, wherein, remote control equipment carries out NFC pairings by NFC function and projector equipment and establishes communication connection.
Optionally, when remote control is established with projector equipment, terminal device respectively to be connected, if remote control detects remote control Button on button operation be present, then generate the projection signal corresponding to the button operation, for triggering by it is caused projection believe Terminal device number is sent to, and then driver is used to be performed by terminal device to obtain terminal in response to the projection signal and set Sound card data and/or video card data in standby issue remote control, and are sent by remote control to projector equipment.For example, remote control leads to When crossing itself USB interface with terminal device foundation connection, terminal device does not run remote control built-in driver immediately, but Remote control built-in driver is just run when terminal device detects key response signal to obtain the correlation in terminal device Data are simultaneously transferred to remote control.
Optionally, when remote control and terminal device establish connection and do not establish connection with projector equipment, if remote control is examined Measure and button operation on the button of remote control be present, then the projection signal corresponding to the button operation is generated, for opening remote control The NFC function of device simultaneously triggers caused projection signal being sent to terminal device, and then driver is used to be held by terminal device Go to obtain the sound card data in terminal device and/or video card data in response to the projection signal and be transmitted to remote control, and Sent by remote control to projector equipment, wherein, remote control equipment carries out NFC pairings with projector equipment by the NFC function and established Communication connection.
Reference picture 15, Figure 15 are the schematic flow sheet of projecting method second embodiment of the present invention.In the present embodiment, the throwing Image method includes：
Step S210, projector equipment are established with remote control and communicated to connect；
Optionally, projector equipment is established with remote control using near-field communication technology and communicated to connect, and using radio communication Network receives the data for projection transmitted by remote control；Wherein, optionally, near-field communication technology includes NFC, RFID, bluetooth communication One or more in technology and infrared-ray communication technology, cordless communication network include 4G communication networks, 5G communication network drawn games One or more in field communication network；
Further alternative, when projector equipment is established with remote control using near-field communication technology and communicated to connect, projection is set It is standby that the radio communication address of itself is sent to remote control, it is arranged to throw so that the target of data for projection is sent address by remote control The radio communication address of shadow equipment.
Further alternative, when projector equipment is established with remote control using near-field communication technology and communicated to connect, projection is set It is standby to distribute remote control identification for remote control and be sent to remote control, so that projector equipment is receiving the data transmitted by remote control When, the senders of the data is identified, wherein, remote control identification is sent jointly to projection together with data to be sent and set by remote control It is standby.
Step S220, receive and project the data for projection transmitted by the remote control；
Wherein, the remote control established with terminal device communicate to connect when, the driver that stores in the remote control Identified according to predetermined communication protocol and performed by the terminal device by the terminal device, to obtain the terminal device In sound card data and/or video card Data Concurrent give the remote control, the terminal device that the remote control will receive The projector equipment is sent to as the data for projection by the data for performing the driver to send, for the throwing Shadow equipment projects or played the data.
In the present embodiment, driver is stored with built in remote control, when remote control and terminal device, which are established, to be connected or When detecting corresponding trigger signal, the driver has the function that self-operating is carried out according to the communication protocol of setting, together When, when the driver carries out self-operating, remote control is defaulted as data transmitting and non-generic storage device.Drive journey The implementation that sequence carries out self-operating function is unlimited.
Optionally, in the configuration file in advance specified driver deployment into remote control, meanwhile, terminal device with it is distant Provided between control device using the communication protocol of setting, the communication protocol when remote control is connected on terminal device, terminal device By automatic identification and the program configured in the configuration file is run, is achieved so as to the so-called self-operating function of driver, Namely it is substantially that the driver being stored in remote control is run by terminal device.For example, configured in configuration file The information such as the title of driver, path, file format, so that terminal device can be according to being configured in configuration file Program related information and run corresponding program.
Furthermore, it is necessary to further illustrate, based on the feature of projector equipment institute data for projection, such as projection Streaming Media shape The data of formula, therefore, to ensure the continuous transmission of stream medium data, therefore driver is also by corresponding constantly by acquisition Terminal data is sent to remote control.
In the present embodiment, projector equipment is established by near-field communication modes and remote control and communicated to connect, and by wirelessly passing Defeated mode receives the data for projection transmitted by remote control, so as to be connected simplifying between projector equipment and data for projection source device While, also achieve being switched fast between projector equipment data for projection source device different from diverse location.
Optionally, in the embodiment of projecting method one of the present invention, above-mentioned steps S210 includes：When the projector equipment and institute When stating remote control and establishing communication connection, to the preferential of remote control identification and the remote control identification corresponding to remote control distribution Power.
It is further alternative, when simultaneously the projector equipment receives the data for projection bag sent corresponding to multiple remote controls When, according to the priority of remote control identification and remote control identification resulting after decoding, it is correspondingly arranged the throwing of each data for projection bag Shadow order, and projected according to the projection sequence.
For example, when receiving the data for projection that at least two remote controls forward respectively simultaneously, projector equipment is divided Shield display processing, for projecting the data for projection that multiple remote controls forward respectively simultaneously.For example, the current orthographic projection of projector equipment The data for projection A on terminal device A that remote control A is forwarded, if projector equipment receives (or detecting) projection simultaneously again The data for projection B on terminal device B that remote control B is forwarded, then split screen display available processing is carried out automatically, such as by projection screen pair Liang Ge view fields should be divided into, so as to which data for projection A be shown in the first view field, and by data for projection B in the second projection Region is shown, certainly, can not play the voice data in data for projection A, B in the case of such simultaneously.
For example, when receiving the data for projection that at least two remote controls forward respectively simultaneously, projector equipment selection is thrown The data for projection that priority highest remote control is forwarded in the multiple remote controls of shadow, wherein, when projector equipment is distant at least with two When controlling device foundation connection, projector equipment is that each remote control 30 distributes different identification numbers and priority, than as shown in table 1 below.
Table 1
Remote control A Remote control B Remote control C
Identification number 001 002 003
Priority It is low In It is high
For example, as the data for projection A on the terminal device A that the current orthographic projection remote control A of projector equipment is forwarded, if projection Equipment receive simultaneously again data for projection B on the terminal device B that (or detecting) projection remote controller B, C are forwarded respectively with And the data for projection C on terminal device C, then projector equipment is distant according to remote control B, C priority height, preferably first switching projection The control data for projection C that are forwarded of device C, then switch data for projection B that projection remote controller B forwarded (such as settable projection again Queue, data for projection B, C are placed in queue).For example stop terminal device C when user presses the button on remote control C When transmitting data for projection, now, the projection number that projector equipment is forwarded automatic detection with the presence or absence of other remote controls being lined up According to if in the presence of what the remote control that automatic switchover projects the next highest priority being lined up in advance in queue is projected was forwarded Data for projection.For example as the high data for projection C of stopping projection priority, then switching projects the high data for projection of preferential level B。
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (28)

1. a kind of remote control, it is characterised in that the remote control includes：
First telecommunication circuit, for entering row data communication with projector equipment；
Second telecommunication circuit, for entering row data communication with terminal device；
Storage circuit, at least for store driver, wherein, in first telecommunication circuit, second telecommunication circuit point When not establishing communication connection with the projector equipment, the terminal device, the driver is by the terminal device according to pre- Fixed communication protocol identifies and is performed, to obtain sound card data in the terminal device and/or video card data and pass through Second telecommunication circuit is sent to the remote control；
First telecommunication circuit is additionally operable to：The terminal device that receives is sent by performing the driver Data are sent to the projector equipment, for the projection or play the data.
2. remote control as claimed in claim 1, it is characterised in that the driver is configured in the storage circuit and deposited In the configuration file specified of storage；
Wherein, when the remote control is established by second telecommunication circuit and the terminal device to be communicated to connect, the end End equipment performs the program configured in the configuration file according to the predetermined communication protocol, and described program includes the driving Program.
3. remote control as claimed in claim 1, it is characterised in that first telecommunication circuit includes：
Connection communication circuit, communicated to connect for being established using near-field communication technology with the projector equipment, and obtain the throwing The radio communication address of shadow equipment；
Data transtation mission circuit, for the target of the sound card data and/or video card data transmission address to be arranged into described Radio communication address, and sent the sound card data and/or the video card data to the projection using cordless communication network Equipment.
4. remote control as claimed in claim 3, it is characterised in that the connection communication circuit is additionally operable to：
Before the remote control establishes communication connection by second telecommunication circuit and the terminal device, led to using near field The remote control identification that projector equipment described in letter technical limit spacing is distributed by the remote control；
The data transtation mission circuit is additionally operable to：Using cordless communication network by the remote control identification together with the sound card data And/or the video card data are sent to the projector equipment, so that the projector equipment identifies the sound card data and/or described The sender of video card data.
5. the remote control as described in claim 3 or 4, it is characterised in that the near-field communication technology includes NFC, RFID, bluetooth One or more in mechanics of communication and infrared-ray communication technology.
6. the remote control as described in claim 3 or 4, it is characterised in that the cordless communication network includes 4G communication networks, 5G One or more in communication network and local communication network.
7. remote control as claimed in claim 1, it is characterised in that the remote control also includes：
Compressor circuit, for receive the terminal device by perform the driver the sound card data that send and/ Or the video card data, and it is compressed, and sound card data after being compressed and/or the video card data pass through First telecommunication circuit is transmitted to the projector equipment.
8. remote control as claimed in claim 1, it is characterised in that the driver be used for by the terminal device perform with Obtain the sound card data in the terminal device and/or video card data and be compressed, and the data after compression are passed through into institute State the second telecommunication circuit and be transmitted to the remote control.
9. remote control according to claim 1, it is characterised in that the remote control also includes：
Key response circuit, for establishing communication link by second telecommunication circuit and the terminal device in the remote control After connecing, operated in response to user and produce projection signal, and the projection signal is sent to the terminal device；
Wherein, the driver is used to be performed to obtain the terminal in response to the projection signal by the terminal device Sound card data and/or video card data in equipment are simultaneously transmitted to the remote control by second telecommunication circuit.
10. remote control according to claim 9, it is characterised in that the remote control also includes touch-screen or physical components, Wherein, the remote control by the virtual control that is shown on the touch-screen of the remote control or is arranged at outside the remote control The physical components in portion are operated with responding user；
The remote control also includes signal generator part, wherein, by the signal generator part institute is occurring for the remote control The projection signal is produced when stating user's operation.
11. a kind of projecting method, it is characterised in that the projecting method includes：
Remote control is established with terminal device and communicated to connect；
When the remote control and the terminal device, which are established, to be communicated to connect, the driver stored in the remote control is described Terminal device is identified according to predetermined communication protocol and performed by the terminal device, to obtain the sound in the terminal device Card data and/or video card Data Concurrent give the remote control；
After the data that send, the data are sent out by performing the driver to the terminal device for the remote control Projector equipment is given, for the projection or plays the data.
12. projecting method according to claim 11, it is characterised in that the driver is configured in the remote control In the configuration file specified of middle storage；When the remote control and the terminal device, which are established, to be communicated to connect, the terminal is set Standby that the program configured in the configuration file is performed according to the predetermined communication protocol, described program includes the driving journey Sequence.
13. projecting method according to claim 11, it is characterised in that also include：In the remote control and the terminal Equipment is established before communication connection, and the remote control is with obtaining the radio communication of the projector equipment using near-field communication technology Location；
The step of remote control sends the data to the projector equipment includes：The remote control sends out the target of the data The radio communication address that address is arranged to the projector equipment is sent, and the data are sent using cordless communication network, this is counted According to being sent to the projector equipment.
14. projecting method according to claim 13, it is characterised in that also include：In the remote control and the terminal Equipment is established before communication connection, and the remote control uses near-field communication technology to obtain the projector equipment as the remote control point The remote control identification matched somebody with somebody；
The step of remote control sends the data to the projector equipment also includes：The remote control is by the remote control mark Know and be sent to the projector equipment together with the data, so that the projector equipment identifies the sender of the data.
15. the projecting method according to claim 13 or 14, it is characterised in that the near-field communication technology include NFC, One or more in RFID, blue-tooth technology and infrared-ray communication technology.
16. projecting method according to claim 13, it is characterised in that the cordless communication network includes 4G communication networks One or more in network, 5G communication networks and local communication network.
17. projecting method according to claim 11, it is characterised in that the remote control leads to the terminal device After crossing the sound card data and/or the video card data for performing the driver and sending, by the sound card data and/or The video card data are compressed, and sound card data after being compressed and/or the video card data be sent to it is described Projector equipment.
18. projecting method according to claim 11, it is characterised in that the driver is used for by the terminal device Perform to obtain sound card data in the terminal device and/or video card data and be compressed, and by the data after compression It is sent to the remote control.
19. projecting method according to claim 11, it is characterised in that established in the remote control and the terminal device After communication connection, the remote controller response operates in user and produces projection signal, and the projection signal is sent to described Terminal device；
The driver be used for by the terminal device perform with：The terminal device is obtained in response to the projection signal In sound card data and/or video card Data Concurrent give the remote control.
20. projecting method according to claim 19, it is characterised in that the remote control is by being shown in the remote control Touch-screen on virtual control or be arranged at the physical components outside the remote control to respond user's operation, and pass through The signal generator part of the remote control, the projection signal is produced when user's operation occurs.
21. a kind of projecting method, it is characterised in that the projecting method includes：
Projector equipment is established with remote control and communicated to connect；
Receive and project the data for projection transmitted by the remote control；
Wherein, for the remote control when establishing communication connection with terminal device, the driver stored in the remote control is by institute State terminal device to be identified according to predetermined communication protocol and performed by the terminal device, to obtain in the terminal device Sound card data and/or video card Data Concurrent give the remote control, and the remote control passes through the terminal device received The data for performing the driver and sending are sent to the projector equipment as the data for projection, so that the projection is set Standby projection plays the data.
22. projecting method as claimed in claim 21, it is characterised in that the projector equipment uses near-field communication technology and institute State remote control and establish communication connection, and the data for projection transmitted by the remote control is received using cordless communication network.
23. projecting method as claimed in claim 21, it is characterised in that the projector equipment using near-field communication technology with When the remote control establishes communication connection, the radio communication address of itself is sent to the remote control by the projector equipment, with The target of the data for projection is sent into address for the remote control and is arranged to the radio communication address.
24. projecting method as claimed in claim 21, it is characterised in that the projector equipment using near-field communication technology with When the remote control establishes communication connection, the projector equipment is that the remote control distributes remote control identification and is sent to described distant Device is controlled, so that the projector equipment is when receiving the data transmitted by the remote control, identifies the sender of the data, its In, the remote control identification is sent jointly to the projector equipment by the remote control together with data to be sent.
25. the projecting method according to any one of claim 22 to 24, it is characterised in that the near-field communication technology bag Include the one or more in NFC, RFID, blue-tooth technology and infrared-ray communication technology.
26. projecting method according to claim 22, it is characterised in that the cordless communication network includes 4G communication networks One or more in network, 5G communication networks and local communication network.
27. projecting method as claimed in claim 23, it is characterised in that the projector equipment is established with remote control and communicated to connect Including：
When the projector equipment and the remote control, which are established, to be communicated to connect, the projector equipment distributes corresponding to the remote control Remote control identification and the remote control identification priority.
28. projecting method as claimed in claim 27, it is characterised in that data for projection described in the projection also wraps Include：
When the projector equipment simultaneously receive the data for projection sent corresponding to multiple remote controls when, the projector equipment according to The priority of remote control identification and remote control identification, the projection sequence of each data for projection is correspondingly arranged, and it is suitable according to the projection Sequence projects or played each data for projection.
CN201610639079.1A 2016-08-04 2016-08-04 Remote control and projecting method Pending CN107690063A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109348460A (en) * 2018-11-07 2019-02-15 惠州Tcl移动通信有限公司 Mobile terminal, computer storage medium, data transmission method and its system
CN109640063A (en) * 2018-11-30 2019-04-16 苏州斐酷科技有限公司 A kind of interoperability methods and equipment of mobile terminal and projection device
CN109819201A (en) * 2019-03-08 2019-05-28 厦门亿联网络技术股份有限公司 A kind of meeting secondary flow data transmission method, display methods, conference system and peripheral equipment
WO2021233079A1 (en) * 2020-05-18 2021-11-25 荣耀终端有限公司 Cross-device content projection method, and electronic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115209195B (en) * 2019-08-09 2023-10-20 荣耀终端有限公司 Terminal equipment, method and system for realizing one touch screen through remote controller

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1664911A (en) * 2004-03-04 2005-09-07 索尼公司 Image display apparatus, image display system, and image display method
CN1904717A (en) * 2005-07-29 2007-01-31 鸿富锦精密工业（深圳）有限公司 Switching system for projector
CN103200378A (en) * 2012-01-10 2013-07-10 宏碁股份有限公司 Wireless display system and remote control unit and communication method thereof
CN203385984U (en) * 2013-08-05 2014-01-08 张翅高飞 System for realizing plug-free projection switching by using wireless transmission technology
CN204090061U (en) * 2014-10-23 2015-01-07 长沙楚风数码科技有限公司 A kind of distributed signal switches, remote control system
CN104348526A (en) * 2013-08-08 2015-02-11 苏州宝时得电动工具有限公司 Remote controller, Bluetooth communication device and method
CN205142386U (en) * 2015-10-21 2016-04-06 上海据说智能科技有限公司 Wireless server projecting system
CN105812694A (en) * 2014-12-29 2016-07-27 中强光电股份有限公司 Projection system and projection method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003198870A (en) * 2001-12-25 2003-07-11 Seiko Epson Corp Wireless control system and wireless control method for projector
CN102707555A (en) * 2011-03-28 2012-10-03 纳赛诺科技(句容)有限公司 Micro projector system adopting wireless signal connection
US20130169887A1 (en) * 2012-01-03 2013-07-04 Aiptek International Inc. Projection Application Device Working Through a Wireless Video Output Device and Its Video Output Control Unit
CN105740174A (en) * 2014-12-08 2016-07-06 联想(北京)有限公司 USB electronic equipment
CN204795347U (en) * 2015-06-23 2015-11-18 广景视睿科技（深圳）有限公司 Wireless Intelligence projecting system and projecting apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1664911A (en) * 2004-03-04 2005-09-07 索尼公司 Image display apparatus, image display system, and image display method
CN1904717A (en) * 2005-07-29 2007-01-31 鸿富锦精密工业（深圳）有限公司 Switching system for projector
CN103200378A (en) * 2012-01-10 2013-07-10 宏碁股份有限公司 Wireless display system and remote control unit and communication method thereof
CN203385984U (en) * 2013-08-05 2014-01-08 张翅高飞 System for realizing plug-free projection switching by using wireless transmission technology
CN104348526A (en) * 2013-08-08 2015-02-11 苏州宝时得电动工具有限公司 Remote controller, Bluetooth communication device and method
CN204090061U (en) * 2014-10-23 2015-01-07 长沙楚风数码科技有限公司 A kind of distributed signal switches, remote control system
CN105812694A (en) * 2014-12-29 2016-07-27 中强光电股份有限公司 Projection system and projection method thereof
CN205142386U (en) * 2015-10-21 2016-04-06 上海据说智能科技有限公司 Wireless server projecting system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109348460A (en) * 2018-11-07 2019-02-15 惠州Tcl移动通信有限公司 Mobile terminal, computer storage medium, data transmission method and its system
CN109348460B (en) * 2018-11-07 2022-03-25 惠州Tcl移动通信有限公司 Mobile terminal, computer storage medium, data transmission method and system thereof
CN109640063A (en) * 2018-11-30 2019-04-16 苏州斐酷科技有限公司 A kind of interoperability methods and equipment of mobile terminal and projection device
CN109819201A (en) * 2019-03-08 2019-05-28 厦门亿联网络技术股份有限公司 A kind of meeting secondary flow data transmission method, display methods, conference system and peripheral equipment
WO2021233079A1 (en) * 2020-05-18 2021-11-25 荣耀终端有限公司 Cross-device content projection method, and electronic device

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