CN110493625A - Flat panel TV remote control system and method based on camera - Google Patents
Flat panel TV remote control system and method based on camera Download PDFInfo
- Publication number
- CN110493625A CN110493625A CN201910859196.2A CN201910859196A CN110493625A CN 110493625 A CN110493625 A CN 110493625A CN 201910859196 A CN201910859196 A CN 201910859196A CN 110493625 A CN110493625 A CN 110493625A
- Authority
- CN
- China
- Prior art keywords
- module
- remote
- camera
- remote control
- display panel
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000012790 confirmation Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 241000399256 Pteromyini Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42212—Specific keyboard arrangements
- H04N21/42218—Specific keyboard arrangements for mapping a matrix of displayed objects on the screen to the numerical key-matrix of the remote control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Details Of Television Systems (AREA)
- Position Input By Displaying (AREA)
Abstract
The present invention relates to flat panel TV remote control technologies, it discloses a kind of flat panel TV remote control system and method based on camera, solve the problems, such as in traditional technology flat panel TV remote control scheme existing for use there are limitation, large span skip operation cannot be rapidly completed, at high cost.The system includes: display panel module, camera module, core module, power module, remote control reception module and remote-transmitter module；The camera lens of camera module is towards user direction, for being continuously shot the mobile image of remote-transmitter module；Core module is used to determine the cursor position on display panel module, and the simultaneous display on display panel module according to the image of the movement of remote-transmitter module；Remote-transmitter module sends remote manipulation instruction to remote control reception module depending on the user's operation, and core module executes the corresponding menu action of present cursor position on display panel module according to remote manipulation instruction.
Description
Technical field
The present invention relates to flat panel TV remote control technologies, and in particular to a kind of flat panel TV remote control system based on camera and
Method.
Background technique
With the development of flat panel TV, intelligence degree is higher and higher, especially in terms of human-computer interaction, has developed each
The interactive controlling mode of kind various kinds, including infrared remote control, bluetooth/RF remote-controlled, mouse remote control and flying squirrel remote control, voice control
Deng.
Wherein, mouse remote control needs a reflective plane to operate, for family's living-room TV application scenarios not
It is convenient；The sensors such as the built-in gyroscope of aerial flying squirrel remote controler, by obtaining sensing data obtain the movement of user, at
This is higher；The limitation of voice control is obvious, needs to network, and can not achieve all control operations and is influenced by environmental noise bright
It is aobvious, discrimination is limited；Infrared or Bluetooth remote control belongs to main way at present, but its operation is confined to gradually shift action, cannot
Such as large span is rapidly completed and the operation such as jumps, it is more that there are also remote keyings, the shortcomings that operating poor intuition.
Summary of the invention
The technical problems to be solved by the present invention are: proposing a kind of flat panel TV remote control system based on camera and side
Method, solve traditional technology in flat panel TV remote control scheme existing for use there are limitation, cannot be rapidly completed large span jump
Turn operation, problem at high cost.
The present invention solve above-mentioned technical problem the technical solution adopted is that:
Flat panel TV remote control system based on camera, comprising: display panel module, camera module, core module, power supply
Module, remote control reception module and remote-transmitter module；The display panel module, camera module and remote control reception module are and institute
State core module electrical connection；The power module is that core module and display panel module are powered；The camera lens of the camera module
Towards user direction, for being continuously shot the mobile image of remote-transmitter module；The core module is used for according to camera mould
The image of the movement of the remote-transmitter module of block shooting determines the cursor position on display panel module, and on display panel module
Simultaneous display；The remote-transmitter module sends remote manipulation instruction to remote control reception module depending on the user's operation and sends to
Core module, the core module are also used to execute present cursor position on display panel module according to remote manipulation instruction corresponding
Menu action.
As advanced optimizing, bluetooth of the remote-transmitter module for IR remote controller or with infrared emission function is distant
Control device.
Select to have the remote controler of infrared ray transmitting function as remote-transmitter module, it can be by remote controler towards TV
Position identification point of the infrared light spot as remote controler when screen or camera module transmitting infrared ray, consequently facilitating quickly knowing
Not.
As advanced optimizing, the remote control reception module is infrared receiver module or bluetooth module.
Remote manipulation instruction can be received by infrared receiver module or bluetooth module, it is at low cost.
As advanced optimizing, the cursor shown on the display panel module is different from the image shown on display panel module
Content.
Show that the cursor of content more intuitively knows current cursor display position convenient for user by being different from image.
As advanced optimizing, the figure of the movement for the remote-transmitter module that the core module is shot according to camera module
As determining the cursor position on display panel module, specifically: core module is identified by algorithm and extracts camera module bat
Infrared light spot in the photo taken the photograph and its position relative to display screen, default location is synchronous on display panel module generates one
Cursor Overlapping display face on the image judges remote-transmitter by calculating the infrared light spot relative position difference on adjacent photo
The direction of motion of module, and the cursor position on synchronous, equidirectional moving display screen.
As advanced optimizing, be provided in the remote-transmitter module for when cursor reaches target position to remote control
" confirmation/OK " key of receiving module transmission remote manipulation instruction.
The cursor on screen can be made to reach target in the direction of mobile remote control device and position by " confirmation/OK " key
When position, remote manipulation instruction is sent to remote control reception module, consequently facilitating core module is worked as according to remote manipulation instruction execution
Menu action in preceding cursor position.
As advanced optimizing, the remote-transmitter module is sent out by transmitting infra-red code remote signal or by bluetooth
Data are sent to send remote manipulation instruction to remote control reception module.
Infrared transmission mode or bluetooth transmission mode can realize the transmission of wireless remote control operational order.
In addition, being based on above system, the present invention also provides the flat panel TV remote control methods based on camera comprising step
It is rapid:
A. after user enables distant control function, video screen shows respective menu interface, and shows one in default location
Cursor；Meanwhile core module enables and controls camera with the photo in setpoint frequency shooting user direction；
B. user is by remote controler front end against video screen direction and when moving, and core module is by shooting camera
Infrared light spot in photo is identified, and judges remote controler according to the relative position difference of the infrared light spot in the photo of front and back
Moving direction, the then cursor position on synchronous, equidirectional mobile TV screen；
C. when cursor position reaches target position, user issues remote manipulation instruction by remote controler；
D. core module executes the corresponding menu action of present cursor position on video screen according to remote manipulation instruction.
As advanced optimizing, in step a, the range of camera shooting includes user and held remote controler.
By shoot with setpoint frequency to the photo in coverage, so that the analysis for the remote controler direction of motion mentions
For basis.
As advanced optimizing, in step d, further includes: when core module receives remote manipulation instruction, if judging TV
Present cursor position has menu content on screen, then executes corresponding menu action, if present cursor position does not have menu content,
It does not execute.
There is no the case where menu content for cursor position, the remote manipulation instruction that user issues is considered as illegal command,
To improve the execution efficiency of effective instruction.
The beneficial effects of the present invention are:
By being identified to camera to infrared light spot of the remote controler when emitting infrared ray against video screen, thus
The moving direction of remote controler, and the cursor position on synchronous, equidirectional mobile screen are identified, to realize that large span jumps behaviour
Make；And the remote controler used be IR remote controller or the blue Tooth remote controller with infrared emission function, it is at low cost；It is operating
When, the mobile cursor of screen real-time display user, manipulation is more intuitive, direct, and user experience is more preferable.
Detailed description of the invention
Fig. 1 is the flat panel TV remote control system structural block diagram based on camera.
Specific embodiment
The present invention is directed to propose a kind of flat panel TV remote control system and method based on camera, solves in traditional technology
There is limitation, large span skip operation cannot be rapidly completed, is at high cost in existing use of flat panel TV remote control scheme.
As shown in Figure 1, the flat panel TV remote control system based on camera in the present invention includes power module 1, machine core mould
Block 2, display panel module 3, camera module 4, remote control reception module 5 and remote-transmitter module 6, wherein power module 1 is machine core
Module 2 and display panel module 3 provide power supply, core module 2 and display panel module 3, camera module 4,5 phase of remote control reception module
Even, it can also be communicated by remote control reception module 5 and remote-transmitter module 6.
The display panel module, camera module and remote control reception module are electrically connected with the core module；The electricity
Source module is that core module and display panel module are powered；The camera lens of the camera module is towards user direction, for continuously clapping
Take the photograph the mobile image of remote-transmitter module；The shifting for the remote-transmitter module that the core module is used to be shot according to camera module
Dynamic image determines the cursor position on display panel module, and the simultaneous display on display panel module；The remote-transmitter mould
Block sends remote manipulation instruction to remote control reception module depending on the user's operation and sends core module to, and the core module is also
For executing the corresponding menu action of present cursor position on display panel module according to remote manipulation instruction.
In specific implementation, display panel module 3 is the screen of flat panel TV, and camera module 4 is built in television set
Portion is external outside television set, and towards user direction, camera viewfinder range contains user and its holds distant camera lens
Control device.Core module 2 is the master chip of flat panel TV；Remote-transmitter module 6 can be using infrared remote controller or with red
The blue Tooth remote controller of outside line emission function can meet distant according to image recognition as long as having infrared ray transmitting function in a word
The demand of device moving direction is controlled, is provided with " confirmation/OK " key on remote controler, other keys such as " power supply " key is according to reality
Border is configured；Remote control reception module 5 can use infrared receiver module or bluetooth module, for receiving remote control behaviour
It instructs.Power module 1 provides power supply for the work of module each in television set and supports.
When using the remote control system, user enables distant control function, and video screen shows respective menu interface, and is defaulting
Position shows a cursor；Meanwhile core module enables and controls camera with the photo in setpoint frequency shooting user direction；With
Family at this time can with hand-held remote controller, so that the front end of remote controler emits infrared ray towards towards video screen and camera direction,
And up and down or oblique movement；Machine core continuously reads the photo of camera shooting and carries out operation, is known by special algorithm
Not and the infrared ray launch point (luminous point) in photo is extracted, by continuously identifying light spot position in the photo of front and back, obtains luminous point
Then relative position difference synchronizes, equidirectional mobile onscreen cursor to judge the moving direction of user's hand-held remote controller
Position, this movement is dynamic, coherent, during which once receives " confirmation/ok " instruction of user remote controller sending, machine core
It is judged as, if there is corresponding menu content at present cursor position, executes Current Content, otherwise do not execute.
The present invention is by knowing camera to infrared light spot of the remote controler when emitting infrared ray against video screen
Not, to identify the moving direction of remote controler, and the cursor position on synchronous, equidirectional mobile screen, to realize large span
Skip operation；And the remote controler used be IR remote controller or the blue Tooth remote controller with infrared emission function, it is at low cost；In
When operation, the mobile cursor of screen real-time display user, manipulation is more intuitive, direct, and user experience is more preferable.
Claims (10)
1. the flat panel TV remote control system based on camera, which is characterized in that
It include: display panel module, camera module, core module, power module, remote control reception module and remote-transmitter module；
The display panel module, camera module and remote control reception module are electrically connected with the core module；The power module is
Core module and display panel module power supply；The camera lens of the camera module is towards user direction, for being continuously shot remote control hair
Penetrate the mobile image of module；The image of the movement for the remote-transmitter module that the core module is used to be shot according to camera module
Determine the cursor position on display panel module, and the simultaneous display on display panel module；The remote-transmitter module according to
The operation at family sends remote manipulation instruction to remote control reception module and sends core module to, and the core module is also used to basis
Remote manipulation instruction executes the corresponding menu action of present cursor position on display panel module.
2. the flat panel TV remote control system based on camera as described in claim 1, which is characterized in that
The remote-transmitter module is IR remote controller or the blue Tooth remote controller with infrared emission function.
3. the flat panel TV remote control system based on camera as described in claim 1, which is characterized in that
The remote control reception module is infrared receiver module or bluetooth module.
4. the flat panel TV remote control system based on camera as described in claim 1, which is characterized in that
The cursor shown on the display panel module is different from the picture material shown on display panel module.
5. the flat panel TV remote control system based on camera as described in claim 1, which is characterized in that
The image of the movement for the remote-transmitter module that the core module is shot according to camera module is determined in display panel module
On cursor position, specifically: core module by algorithm identify and extract camera module shooting photo in infrared light
Point and its position relative to display screen, default location is synchronous on display panel module generates a cursor Overlapping display in image
Above, by the direction of motion for calculating the infrared light spot relative position difference on adjacent photo to judge remote-transmitter module, and
Cursor position on synchronous, equidirectional moving display screen.
6. the flat panel TV remote control system based on camera as described in claim 1, which is characterized in that
It is provided in the remote-transmitter module for sending remote control behaviour to remote control reception module when cursor reaches target position
Make " confirmation/OK " key instructed.
7. the flat panel TV remote control system based on camera as claimed in any one of claims 1 to 6, which is characterized in that
The remote-transmitter module sends data by transmitting infra-red code remote signal or by bluetooth come to remote control reception
Module sends remote manipulation instruction.
8. the flat panel TV remote control method based on camera, which is characterized in that comprising steps of
A. after user enables distant control function, video screen shows respective menu interface, and shows a cursor in default location；
Meanwhile core module enables and controls camera with the photo in setpoint frequency shooting user direction；
B. user is by remote controler front end against video screen direction and when moving, and core module passes through the photo that shoots to camera
In infrared light spot identified, and the shifting of remote controler is judged according to the relative position difference of the infrared light spot in the photo of front and back
Then dynamic direction synchronizes, the cursor position on equidirectional mobile TV screen；
C. when cursor position reaches target position, user issues remote manipulation instruction by remote controler；
D. core module executes the corresponding menu action of present cursor position on video screen according to remote manipulation instruction.
9. the flat panel TV remote control method based on camera as claimed in claim 8, which is characterized in that
In step a, the range of camera shooting includes user and held remote controler.
10. the flat panel TV remote control method based on camera as claimed in claim 8 or 9, which is characterized in that
In step d, further includes: when core module receives remote manipulation instruction, if judging present cursor position on video screen
There is menu content, then execute corresponding menu action, if present cursor position does not have menu content, does not execute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910859196.2A CN110493625A (en) | 2019-09-11 | 2019-09-11 | Flat panel TV remote control system and method based on camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910859196.2A CN110493625A (en) | 2019-09-11 | 2019-09-11 | Flat panel TV remote control system and method based on camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110493625A true CN110493625A (en) | 2019-11-22 |
Family
ID=68557562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910859196.2A Pending CN110493625A (en) | 2019-09-11 | 2019-09-11 | Flat panel TV remote control system and method based on camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110493625A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111698431A (en) * | 2020-07-17 | 2020-09-22 | 张洪海 | Camera control system |
| CN112150781A (en) * | 2020-10-27 | 2020-12-29 | 中图云创智能科技(北京)有限公司 | Method for conveniently controlling display screen |
| CN112462938A (en) * | 2020-11-24 | 2021-03-09 | 深圳市易平方网络科技有限公司 | Interactive control method and device based on remote controller body state change |
| CN113905262A (en) * | 2021-09-29 | 2022-01-07 | 惠州视维新技术有限公司 | Control method, device, system and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673139A (en) * | 2008-09-10 | 2010-03-17 | Tcl集团股份有限公司 | Remote controller and input system and method thereof |
| CN202435502U (en) * | 2011-12-20 | 2012-09-12 | Tcl集团股份有限公司 | Remote controller and remote control system |
| US20120320198A1 (en) * | 2011-06-17 | 2012-12-20 | Primax Electronics Ltd. | Imaging sensor based multi-dimensional remote controller with multiple input mode |
| CN104994414A (en) * | 2014-07-18 | 2015-10-21 | 美新半导体（无锡）有限公司 | Method for controlling cursor, remote controller and smart television |
| US20160142698A1 (en) * | 2011-06-24 | 2016-05-19 | At&T Intellectual Property I, Lp | Apparatus and method for providing media content |
| CN110012325A (en) * | 2019-04-19 | 2019-07-12 | 中新科技集团股份有限公司 | A kind of television set and its control system |
| CN110199251A (en) * | 2017-02-02 | 2019-09-03 | 麦克赛尔株式会社 | Display device and remote operation control device |
-
2019
- 2019-09-11 CN CN201910859196.2A patent/CN110493625A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673139A (en) * | 2008-09-10 | 2010-03-17 | Tcl集团股份有限公司 | Remote controller and input system and method thereof |
| US20120320198A1 (en) * | 2011-06-17 | 2012-12-20 | Primax Electronics Ltd. | Imaging sensor based multi-dimensional remote controller with multiple input mode |
| US20160142698A1 (en) * | 2011-06-24 | 2016-05-19 | At&T Intellectual Property I, Lp | Apparatus and method for providing media content |
| CN202435502U (en) * | 2011-12-20 | 2012-09-12 | Tcl集团股份有限公司 | Remote controller and remote control system |
| CN104994414A (en) * | 2014-07-18 | 2015-10-21 | 美新半导体（无锡）有限公司 | Method for controlling cursor, remote controller and smart television |
| CN110199251A (en) * | 2017-02-02 | 2019-09-03 | 麦克赛尔株式会社 | Display device and remote operation control device |
| CN110012325A (en) * | 2019-04-19 | 2019-07-12 | 中新科技集团股份有限公司 | A kind of television set and its control system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111698431A (en) * | 2020-07-17 | 2020-09-22 | 张洪海 | Camera control system |
| CN112150781A (en) * | 2020-10-27 | 2020-12-29 | 中图云创智能科技(北京)有限公司 | Method for conveniently controlling display screen |
| CN112462938A (en) * | 2020-11-24 | 2021-03-09 | 深圳市易平方网络科技有限公司 | Interactive control method and device based on remote controller body state change |
| CN113905262A (en) * | 2021-09-29 | 2022-01-07 | 惠州视维新技术有限公司 | Control method, device, system and storage medium |
| CN113905262B (en) * | 2021-09-29 | 2024-03-12 | 惠州视维新技术有限公司 | Control method, device, system and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110493625A (en) | Flat panel TV remote control system and method based on camera | |
| KR102440789B1 (en) | Intelligent Conference Projection System | |
| CN205486765U (en) | Remote control signal relay system uses infrared luminescent system | |
| CN102935288B (en) | Man-machine interaction game implementing device and method | |
| US9645678B2 (en) | Display device, and method of controlling display device | |
| CN102668593B (en) | Remote control system, remote control device, and remote control method | |
| CN100527783C (en) | Method of direct screen writing for television system distant end | |
| CN102221888A (en) | Control method and system based on remote controller | |
| JP2015115046A (en) | Information processing apparatus, program, information processing method, and information processing system | |
| CN104301661A (en) | A smart home monitoring method, client and corresponding device | |
| CN103702160A (en) | Wireless gesture remote control instruction generating method and wireless remote controller | |
| CN105739315A (en) | Indoor user electric appliance equipment control method and device | |
| CN102184007B (en) | Interactive intelligent conference system based on pattern recognition and using method thereof | |
| CN103957319A (en) | Method for remotely controlling target equipment through user equipment and user equipment | |
| CN102662500A (en) | Method for controlling mouse pointer position based on multimedia projection system | |
| CN105468210B (en) | Position detection device, projector, and position detection method | |
| CN106254911A (en) | A kind of control method and electronic equipment, control system | |
| CN108803371A (en) | A kind of control method and device of electrical equipment | |
| CN102722318A (en) | Remote control system based on image identification | |
| KR20160126448A (en) | Remote controller capable of remotely controlling a plurality of device and image display apparatus including the same | |
| TW201426487A (en) | Interactive projection system, projector thereof, and control method therefor | |
| CN112219176B (en) | Remote control movable platform control method, equipment and computer-readable storage medium | |
| CN105468139B (en) | Position detection device, projector, and position detection method | |
| JP2010171657A (en) | Information notifying method and program | |
| TWI568273B (en) | Infrared remote control integrated system and method of home appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |