CN109104585A - Connect the electronic device of photographic equipment and mobile device and the clouds terrace system including it - Google Patents
Connect the electronic device of photographic equipment and mobile device and the clouds terrace system including it Download PDFInfo
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- CN109104585A CN109104585A CN201811132002.0A CN201811132002A CN109104585A CN 109104585 A CN109104585 A CN 109104585A CN 201811132002 A CN201811132002 A CN 201811132002A CN 109104585 A CN109104585 A CN 109104585A
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- 238000000034 method Methods 0.000 claims abstract description 11
- 238000005538 encapsulation Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000003993 interaction Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
-
- 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
- G08C19/00—Electric signal transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The present invention provides a kind of electronic device for connecting photographic equipment and mobile device, including the first connecting interface, the second connecting interface and processing module；Wherein, second connecting interface is connected with the photographic equipment, for acquiring the photo of audio-video and/or shooting that the photographic equipment is recorded；The processing module is used to execute coding and encapsulation process to the audio-video and/or photo, and is transferred to the mobile device via first connecting interface.The present invention is applied widely, can play and can control by mobile device the photographic equipment of various models in real time on the mobile apparatus for the audio-video that the photographic equipment of various models is captured, substantially increase user experience.
Description
Technical field
The present invention relates to photographic equipment control and hand-held holder technical fields, more particularly to one kind is for connecting photographic equipment
With the electronic device of mobile device and include the clouds terrace system of the electronic device.
Background technique
With the continuous development of hand-held holder technology, clouds terrace system assisted tomography equipment (including camera, video camera are used
Deng) carry out audio-video recording and photo shooting it is increasingly common.Photographic equipment is fixed on clouds terrace system by user
On, the movement of photographic equipment in all directions is controlled by control holder handle.However, when using clouds terrace system, it can
Can occur the case where user can not observe photographic equipment screen because of moving for photographic equipment, it can not so as to cause user
Know the effect of the audio-video or photo currently recorded.To solve this problem, it is common practice to by existing photographic equipment
An external display device is connected, which can be fixed on holder handle, for showing that photographic equipment is current
The audio-video or photo of recording, in order to which user watches in real time.However, the price of this external display device is often quite high
It is expensive, therefore cost is caused to greatly improve.
Due to currently there is some photographic equipments to have cellphone remote-control function, a kind of mode reducing cost is to use
Mobile phone replaces external display device, and mobile phone is connected to photographic equipment by bluetooth or WIFI, so that it is current to obtain photographic equipment
The audio-video or photo of capture.In addition, user can also control photographic equipment by mobile phone.However, on the market also
Many photographic equipments do not support cellphone remote-control function, and this mode for many users and is not suitable for.
Summary of the invention
To solve problems of the prior art, according to one embodiment of present invention, a kind of connection photography is provided to set
Standby and mobile device electronic device, including the first connecting interface, the second connecting interface and processing module；Wherein, described second
Connecting interface is connected with the photographic equipment, for acquiring the photo of audio-video and/or shooting that the photographic equipment is recorded；Institute
Processing module is stated for connecing to the audio-video and/or photo execution coding and encapsulation process, and via described first
The mobile device is defeated by oral instructions.
In above-mentioned electronic device, second connecting interface includes multimedia interface and photographic equipment control interface, described
The multimedia interface of second connecting interface is connect with the multimedia interface of the photographic equipment, for acquiring the photographic equipment record
The data transmission interface of the audio-video of system and/or the photo of shooting, the photographic equipment control interface and the photographic equipment connects
It connects；First connecting interface is also used to receive the photographic equipment control command from the mobile device；The processing module
It is also used to the photographic equipment control command being converted to the dedicated control command of the photographic equipment, and via the photography
Equipment control interface sends the photographic equipment control command after conversion to the photographic equipment.
It further include memory module in above-mentioned electronic device, the memory module is stored with corresponding with a variety of photographic equipment models
Control protocol；The processing module is also used to set via the photographic equipment control interface to photographic equipment transmission photography
Standby model query information, and receive via the photographic equipment control interface type information of the photographic equipment；The place
Reason module is also used to inquire the memory module according to the type information of the photographic equipment, and acquisition is taken the photograph with the photographic equipment
The corresponding control protocol of shadow device model, and the photographic equipment control command is converted according to control protocol obtained.
In above-mentioned electronic device, second connecting interface further includes audio-video conversion module, the audio-video modulus of conversion
Block is converted to second connection for receiving audio-video or photo from the photographic equipment, by the audio-video or photo
The format that the multimedia interface of interface is supported, and by after conversion audio-video or photo be sent to second connecting interface
Multimedia interface.
In above-mentioned electronic device, first connecting interface includes USB interface, usb hub or radio transceiver
One or more of device.
According to one embodiment of present invention, a kind of clouds terrace system is also provided, including (it includes connection mould to holder handle
Block), holder power device and above-mentioned electronic device；Wherein, the link block in the holder handle and the electronic device
In the first connecting interface be connected.
In above-mentioned clouds terrace system, the link block in the holder handle is also connect with mobile device, is come from for receiving
The data of the electronic device are simultaneously sent to the mobile device, and/or set for receiving the photography from the mobile device
Standby control command, and the photographic equipment control command is sent to the electronic device.
In above-mentioned clouds terrace system, holder handle further includes human-computer interaction module, the human-computer interaction module and the connection
Module is connected and the photographic equipment control command for receiving user's input, and the link block receives user and passes through the people
The photographic equipment control command of machine interactive module input, and the photographic equipment control command is sent to the electronics
Device.
In above-mentioned clouds terrace system, first connecting interface is with the link block by way of wirelessly or non-wirelessly connecting
It is connected, and/or is connected by way of wirelessly or non-wirelessly connecting with the mobile device.
In above-mentioned clouds terrace system, link block phase by way of wirelessly or non-wirelessly connecting with the mobile device
Even.
The present invention have it is following the utility model has the advantages that
1. user can pass through common mobile device in inconvenience or in the case where can not watch photographic equipment screen
(such as mobile phone, tablet computer) knows the effect of the photo of the audio-video or shooting currently recorded, and can pass through movement
Equipment controls photographic equipment, facilitates the shooting operation of user.
2. it is applied widely, the audio-video or photo that the photographic equipment of various models is captured can be set by movement
It is standby to carry out display or play in real time, and control by mobile device the operation of the photographic equipment of various models.
3. user obtained by the way that mobile device is wired or wirelessly connected to clouds terrace system the audio-video of photographic equipment or
Person's photo and operation to photographic equipment is controlled, further simplify the operation of user, facilitates user and photographic equipment
Interaction, substantially increases user experience.
Detailed description of the invention
Below will by reference to attached drawing, exemplary embodiment is described in detail, attached drawing is intended to depicted example embodiment
And it is not necessarily to be construed as limiting the desired extent of claim.Unless explicitly stated otherwise, otherwise attached drawing be not considered according to than
Example is drawn.
Fig. 1 is the perspective view of clouds terrace system according to an embodiment of the invention；
Fig. 2 is the internal structure block diagram of clouds terrace system according to an embodiment of the invention；
Fig. 3 is the mistake for being played the audio-video that photographic equipment is recorded on the mobile apparatus by clouds terrace system shown in Fig. 2
The schematic diagram of journey.
Specific embodiment
In order to make the purpose of the present invention, technical solution and advantage are more clearly understood, and are passed through below in conjunction with attached drawing specific real
Applying example, the present invention is described in more detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, and
It is not used in the restriction present invention.
According to one embodiment of present invention, a kind of clouds terrace system is provided, as shown in Figure 1, the clouds terrace system includes holder
Power device 11, holder handle 12 and connection photographic equipment 14 and mobile device 15 (such as mobile phone, tablet computer, hand-held notes
This computer, other electronic equipments with display screen and calculating and communication function etc.) electronic device 13, referring to Fig. 2 points
These parts are not described.
Holder power device 11 includes: multi-axle motor (such as three spindle motors)；Connecting component, including for fixed photography
The connector of equipment 14；And inductor etc., wherein inductor is for sensing the information such as position, the speed of photographic equipment 14.
Holder handle 12 includes main control module 123, link block 121 and human-computer interaction module 122 etc., wherein man-machine friendship
Mutual module 122 can be the components such as switch, button.In holder handle 12, human-computer interaction module 122 is for receiving user's (example
Such as by pressing lower switch, button) input order and be sent to main control module 123, the life that main control module 123 is inputted according to user
Enable or control according to the photographic equipment information (such as position, speed) that inductor senses the motor in holder power device 11
Rotation, and then control the movement of photographic equipment 14 in all directions.Link block 121 and mobile device 15 and electronic device
The first connecting interface 134 in 13 is connected, and the data for carrying out the transmission of electronic device 13 are further transmitted to mobile device 15
And user is sent to electronic device 13 by the photographic equipment control command that mobile device 15 inputs.Link block 121 is also
It can be connected with human-computer interaction module 122, the photographic equipment control life inputted for receiving user by human-computer interaction module 122
It enables and sends the photographic equipment control command to electronic device 13.
The electronic device 13 for connecting photographic equipment and mobile device includes processing module 131, the company of memory module 132, first
Connection interface 134 and the second connecting interface 133.Wherein, the second connecting interface 133 includes multimedia interface 1331 and photographic equipment control
Interface 1332 processed, the former captures and transmits in real time for connecting with the multimedia interface of photographic equipment 14 and acquiring photographic equipment
Come audio-video or photo, the latter connect with the data transmission interface of photographic equipment 14, for receive photographic equipment parameter with
And the operation of control photographic equipment.First connecting interface 134 is connected with the link block 121 in holder handle 12, when connection mould
When block 121 is connected to mobile device 15 simultaneously, the first connecting interface 134 is connected via link block 121 with mobile device 15.It deposits
It stores up module 132 and stores control protocol corresponding with various photographic equipment models.Processing module 131 is used for multimedia interface 1331
Collected audio-video or photo carry out coding and encapsulation process, with obtain mobile device can parse with decoded data,
And the data obtained after processing are sent to the link block 121 in holder handle 12 via the first connecting interface 134, in turn
Mobile device is sent to via link block 121, it should be noted that the first connecting interface can be in a wireless or wired way
It is connected with link block 121, and link block 121 can be connected with mobile device 15 in a wireless or wired way.Processing
Module 131 be also used to by via the first connecting interface 134 receive (user pass through mobile device 15 or human-computer interaction module
122 inputs) photographic equipment control command converted, i.e., the photographic equipment control command that user inputs is converted to when proactive
The equipment-specific control command of shadow, and the photographic equipment control command after conversion is sent out via photographic equipment control interface 1332
Give photographic equipment.According to one embodiment of present invention, processing module 131 searches storage mould according to photographic equipment type information
Block 132 obtains control protocol corresponding with photographic equipment model, is then taken the photograph according to control protocol obtained by what user inputted
Shadow equipment control command is converted into the photographic equipment control command that current photographic equipment can identify, and via photographic equipment control
Interface 1332 processed sends the photographic equipment control command after conversion to photographic equipment 14.In order to know taking the photograph for current photographic equipment
Shadow device model information, processing module 131 can send photography to photographic equipment 14 via photographic equipment control interface 1332 and set
Standby model query information, and receive the photographic equipment type information of the return of photographic equipment 14.
HDMI output, above-mentioned multimedia interface are supported since the photographic equipment of existing various models is substantially all
1331 can use HDMI interface.It should be understood that in the prior art, in addition to HDMI, VGA, DVI interface are also that common photography is set
Standby output interface, therefore, according to other embodiments of the invention, multimedia interface 1331 is also possible to USB interface, DVI interface.
In addition, multimedia interface 1331 is also possible to USB interface etc. if received is photo.An implementation according to the present invention
Example, the first connecting interface 134 include a USB interface, and the link block 121 in holder handle 12 be usb hub (i.e.
USB HUB), in this way, mobile device 15 can be connected by USB connection with the link block 121 in holder handle 12, and electronics
Device 13 can be connected by USB connection with link block 121 (via the first connecting interface 134), so by USB connection with
Mobile device is connected.According to one embodiment of present invention, photographic equipment control interface 1332 can be serial ports or USB interface,
For being connect with the data transmission interface of photographic equipment 14.
In actual use, user needs for photographic equipment to be fixed in the holder power device 11 of clouds terrace system, will take the photograph
The multimedia interface of shadow equipment 14 is connected with the multimedia interface 1331 of electronic device 13, and the data transmission of photographic equipment 14 is connect
Mouthful it is connected with the photographic equipment control interface 1332 of electronic device 13, and by the connection in mobile device 15 and holder handle 12
Module 121 is connected.Based on such connection structure, 14 recording audio/video of photographic equipment or photo are simultaneously being moved by clouds terrace system
The process played in dynamic equipment 15 is following (referring to Fig. 3):
Step 21. photographic equipment 14 is via its multimedia interface by the audio-video of recording or the photo real-time transmission of shooting
To the multimedia interface 1331 of electronic device 13.
The multimedia interface 1331 of step 22. electronic device 13 acquires the audio-video or photograph that photographic equipment 14 is sent
Piece.
The processing module 131 of step 23. electronic device 13 carries out coded treatment to collected audio-video or photo, such as
Audio/video coding is carried out using H.264+AAC technology；The data obtained after coding are packaged, such as are carried out by TS stream format
Encapsulation, wherein audio-visual synchronization information (PTS) is added；And the data after encapsulation are sent to via the first connecting interface 134
Link block 121 in holder handle 12.Wherein, coded treatment is in addition to that can be unified for mobile device energy for audio-video or photo
Except enough decoded formats (so that mobile device 15 is decoded operation to data by installing corresponding APP), it can also lead to
It crosses and recompiles or compress to reduce the size of former audio-video perhaps photo so that making the transmission of audio-video or photo more has
Efficiency；And encapsulate the stability that can guarantee audio-video or photo synchronization and data transmission.Although above to be H.264+AAC
Example executes coded treatment, it is understood by one skilled in the art that other coded formats can be used also to execute coded treatment.
In addition, other encapsulation format (such as RTMP, RTP, RTSP) are also being applicable in addition to TS stream format.
Link block 121 in step 24. holder handle 12 sets the data transmission that the transmission of electronic device 13 comes to movement
Standby 15.
Step 25. mobile device 15 is parsed (such as the data for obtaining H.264+AAC format) to the data received,
It then is decoded processing, the audio-video obtained after decoding or photo files are played out or shown on the screen.
User can know that current photography is set according to the photo of the audio-video or display that play in mobile device 15 as a result,
Standby recording result, without checking the screen of photographic equipment 14.Check what photographic equipment 14 was recorded by mobile device 15
During audio-video or the photo of shooting, the effect that user can be known according to slave mobile device 15 inputs photographic equipment control
System order, and then the control to photographic equipment 14 is realized by clouds terrace system.According to one embodiment of present invention, above-mentioned control
Process is as follows:
Step 31. user inputs photographic equipment by the human-computer interaction module 122 in mobile device 15 or holder handle 12
Control command.If user inputs photographic equipment control command (i.e. general-purpose photography equipment control command) by mobile device 15,
Then photographic equipment control command is sent to the link block 121 in holder handle 12, and link block 121 by mobile device 15
And then the photographic equipment control command is sent to the first connecting interface 134 in electronic device 13.If user passes through holder
Human-computer interaction module 122 on handle 12 inputs photographic equipment control command, then link block 121 directly receives the photographic equipment
Control command and the photographic equipment control command is sent to the first connecting interface 134 in electronic device 13.
Processing module 131 in step 32. electronic device 13 is via photographic equipment control interface 1332 to photographic equipment 14
Photographic equipment model query information is sent, and receives the photographic equipment type information of the return of photographic equipment 14.Art technology
Personnel should be understood that can inquire photographic equipment model after photographic equipment 14 is connected to clouds terrace system, and can incite somebody to action
Photographic equipment type information is stored in memory module 132, then when receiving photographic equipment control command, processing module
131 can obtain photographic equipment type information directly from memory module 132, photograph without sending again to photographic equipment 14
Device model query information.
Step 33. processing module 131 searches the photographic equipment according to photographic equipment type information in memory module 132
The corresponding control protocol of model is converted to the photographic equipment control command received when proactive according to the control protocol found
The equipment-specific control command of shadow, and the control command after conversion is sent to photography via photographic equipment control interface 1332
Equipment, to realize the control to photographic equipment.
As described above, the first connecting interface 134 of electronic device 13 includes USB interface, the USB interface and holder handle
Link block 121 (i.e. usb hub) in 12 is connected, and then is connected with (being connected to the usb hub) mobile device 15.
And in another embodiment, the first connecting interface 134 of electronic device 13 can be rf receiver and transmitter (for example, 2.4G
Radio transceiver chip), therefore electronic device 13 can be connected by way of wireless connection with mobile device, according to this hair
Bright one embodiment can use udp protocol and pass through WIFI transmission (treated TS format) data.In addition, holder hand
Link block 121 in handle 12 is also possible to rf receiver and transmitter, so as to electronic device 13 and mobile device 15
Wirelessly connect.In yet another embodiment, the first connecting interface 134 of electronic device 13 both comprising USB interface or is wrapped
Containing rf receiver and transmitter, 13 one side of electronic device is connected by being wirelessly connected with mobile device, on the other hand also passes through USB
Connection is connected with the link block 121 in holder handle 12.In yet another embodiment, the first connecting interface of electronic device 13
134 can be usb hub, for being connected by USB connection with mobile device 15, human-computer interaction module 122.In another reality
It applies in example, the first connecting interface 134 of electronic device 13 may include usb hub and rf receiver and transmitter, wherein wireless
RF transceiver is connected with usb hub.Electronic device 13 is connected by being wirelessly connected with mobile device 15, and via USB
Hub is connected with the link block 121 in holder handle 12, and usb hub provides multiple USB interfaces, in addition to that can connect
Electronic device 13 and holder handle, provide the possibility for further expanding electronic device 13 also for user.
In another embodiment, to save cost, come using the Hi3516A chip of Hai Si plus some external modules
Realize electronic device 13.Hi3516A chip provides USB interface (including providing photographic equipment control interface 1332), and provides
BT1120 interface or I2S interface receive audio-video.As described above, since current photographic equipment nearly all supports HDMI skill
Art therefore can be by the external HDMI conversion module of BT1120 interface or I2S interface, and the HDMI conversion module is for receiving
The audio-video is converted to multimedia interface (such as BT1120 interface of Hi3516A chip by the audio-video that photographic equipment 14 is sent
Or I2S interface) format supported, such as BT1120 digital signal data format or I2S audio data format, and use
In will after conversion obtained data transmission to Hi3516A chip multimedia interface 1331.Hi3516A chip in turn turns HDMI
Mold changing block transmission come data carry out coding and encapsulation process, and by Hi3516A chip USB interface will treated number
According to the link block 121 being sent in holder handle 12, and then it is sent to mobile device 15.When user wants control photographic equipment
When, photographic equipment control command is input in holder handle 12 by user by mobile device 15 or human-computer interaction module 122
Link block 121, then be sent to by link block 121 USB interface of Hi3516A chip, converted by Hi3516A chip and
The control command after conversion is sent to photographic equipment via the photographic equipment control interface 1332 on Hi3516A chip.Ability
Field technique personnel should be understood that, in addition to Hi3516A chip, other similar SoC chip is also applicable.
Since the USB interface in existing SoC chip is usually limited, for the ease of further expanding electronic device 13,
In further embodiment, one of USB interface can be connected into usb hub, and by the usb hub and holder hand
Link block 121 in handle 12 connects.In a further embodiment, less radio-frequency receipts can also be connected on usb hub
Device is sent out, to realize the wireless connection with mobile device 15 (or with link block 121).
In embodiments above, the multimedia interface 1331 of electronic device 13 is for receiving the sound from photographic equipment 14
Video or photo, and in another embodiment, multimedia interface 1331 (such as HDMI interface) can be only used for receiving sound
Video file, and photo files are received by photographic equipment control interface 1332.
It should be noted that some illustrative methods are depicted as flow chart.It is executed although operation is expressed as sequence by flow chart,
But it is understood that many operations can be parallel while or synchronously being executed.Furthermore it is possible to rearrange the sequence of operation.
Processing can be terminated when operating and completing, but also be can have and be not included in the other step in figure or in embodiment.
The above method can pass through hardware, software, firmware, middleware, pseudocode, hardware description language or their times
Meaning combination is to realize.When with the implementation of software, firmware, middleware or pseudocode, for executing the program code or code of task
Segmentation can be stored in computer-readable medium, and such as storage medium, processor can execute the task.
It should be understood that the exemplary embodiment of software realization usually carried out in some form of program storage medium coding or
Person realizes on some type of transmission medium.Program storage medium can be arbitrary non-transitory storage media, such as disk
(for example, floppy disk or hard disk) or CD (for example, compact disk read-only memory or " CD ROM "), and can be it is read-only or
Random access.Similarly, transmission medium can be twisted pair, coaxial cable, optical fiber or known in the art some other
Applicable transmission medium.
Although the present invention has been described by means of preferred embodiments, the present invention is not limited to described here
Embodiment, without departing from the present invention further include made various changes and variation.
Claims (10)
1. a kind of electronic device (13) for connecting photographic equipment (14) and mobile device (15), including the first connecting interface (134),
Second connecting interface (133) and processing module (131)；
Wherein, second connecting interface (133) is connected with the photographic equipment (14), for acquiring the photographic equipment (14)
The audio-video of recording and/or the photo of shooting；The processing module (131) is for executing volume to the audio-video and/or photo
Code and encapsulation process, and the mobile device (15) are transferred to via first connecting interface (134).
2. electronic device (13) according to claim 1, wherein second connecting interface (133) includes that multimedia connects
Mouth (1331) and photographic equipment control interface (1332), more matchmakers of the multimedia interface (1331) and the photographic equipment (14)
Body interface connection, for acquiring the audio-video of the photographic equipment (14) recording and/or the photo of shooting, the photographic equipment control
Interface (1332) processed connect with the data transmission interface of the photographic equipment (14)；
First connecting interface (134) is also used to receive the photographic equipment control command for coming from the mobile device (15)；Institute
It states processing module (131) and is also used to be converted to the photographic equipment control command the dedicated control life of the photographic equipment (14)
It enables, and sends the photographic equipment control command after conversion to the photography via the photographic equipment control interface (1332)
Equipment (14).
3. electronic device (13) according to claim 2, wherein the electronic device (13) further includes memory module
(132), the memory module (132) is stored with control protocol corresponding with a variety of photographic equipment models；
The processing module (131) is also used to pass via the photographic equipment control interface (1332) to the photographic equipment (14)
Photographic equipment model query information is sent, and receives the photographic equipment (14) via the photographic equipment control interface (1332)
Type information；
The processing module (131) is also used to inquire the memory module according to the type information of the photographic equipment (14)
(132), control protocol corresponding with the photographic equipment model of the photographic equipment (14) is obtained, and according to control obtained
Photographic equipment control command described in protocol conversion.
4. electronic device (13) according to claim 2, wherein second connecting interface (133) further includes audio-video
Conversion module, the audio-video conversion module are used to receive audio-video or photo from the photographic equipment (14), will be described
Audio-video or photo be converted to the multimedia interface (1331) support format, and by after conversion audio-video or photo send out
It send to the multimedia interface (1331).
5. electronic device described in any one of -4 (13) according to claim 1, wherein the first connecting interface (134) packet
Include one or more of USB interface, usb hub or rf receiver and transmitter.
6. a kind of clouds terrace system, comprising:
Holder handle (12) comprising link block (121)；
Holder power device (11)；And
The electronic device (13) of connection photographic equipment (14) and mobile device (15) according to any one of claims 1 to 5；
Wherein, the link block (121) in the holder handle (12) and the first connecting interface in the electronic device (13)
(134) it is connected.
7. clouds terrace system according to claim 6, wherein link block (121) in the holder handle (12) also with
Mobile device (15) connection, for receiving the data from the electronic device (13) and being sent to the mobile device (15),
And/or for receiving the photographic equipment control command from the mobile device (15), and the photographic equipment is controlled and is ordered
Order is sent to the electronic device (13).
8. clouds terrace system according to claim 6 or 7, wherein the holder handle (12) further includes human-computer interaction module
(122), the photography that the human-computer interaction module (122) is connected with the link block (121) and inputs for receiving user
Equipment control command, the link block (121) receive the photography that user is inputted by the human-computer interaction module (122)
Equipment control command, and the photographic equipment control command is sent to the electronic device (13).
9. clouds terrace system according to claim 7, wherein first connecting interface (134) and the link block
(121) it is connected by way of wirelessly or non-wirelessly connecting, and/or passes through with the mobile device (15) and wirelessly or non-wirelessly connect
Mode is connected.
10. clouds terrace system according to claim 7, wherein the link block (121) and the mobile device (15) are logical
The mode wirelessly or non-wirelessly connected is crossed to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132002.0A CN109104585A (en) | 2018-09-27 | 2018-09-27 | Connect the electronic device of photographic equipment and mobile device and the clouds terrace system including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132002.0A CN109104585A (en) | 2018-09-27 | 2018-09-27 | Connect the electronic device of photographic equipment and mobile device and the clouds terrace system including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109104585A true CN109104585A (en) | 2018-12-28 |
Family
ID=64867258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811132002.0A Pending CN109104585A (en) | 2018-09-27 | 2018-09-27 | Connect the electronic device of photographic equipment and mobile device and the clouds terrace system including it |
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| Country | Link |
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| CN (1) | CN109104585A (en) |
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| CN110312076A (en) * | 2019-07-05 | 2019-10-08 | 桂林智神信息技术股份有限公司 | Establish the method, apparatus and holder of the wireless connection of holder and photographic equipment |
| CN110677590A (en) * | 2019-10-11 | 2020-01-10 | 桂林智神信息技术股份有限公司 | Photography control system |
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