CN106960559A - Screen display device, display content control method, remote control system and remote control thereof - Google Patents
Screen display device, display content control method, remote control system and remote control thereof Download PDFInfo
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- CN106960559A CN106960559A CN201710181423.1A CN201710181423A CN106960559A CN 106960559 A CN106960559 A CN 106960559A CN 201710181423 A CN201710181423 A CN 201710181423A CN 106960559 A CN106960559 A CN 106960559A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000006698 induction Effects 0.000 claims abstract description 109
- 238000001514 detection method Methods 0.000 claims abstract description 92
- 238000009432 framing Methods 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 14
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 2
- 206010057040 Temperature intolerance Diseases 0.000 description 2
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008543 heat sensitivity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Classifications
-
- 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
- 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]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Input By Displaying (AREA)
Abstract
A kind of screen display device, display content control method, remote control system and remote control thereof, the screen display device include：Display screen, for showing content to be controlled；Induction panel, the induction panel is connected with the display screen；Detection module, is connected with the induction panel, for detecting the characteristic parameter of position on the induction panel, and exports detection signal；Locating module, is connected with institute detection module, for the detection signal exported according to the detection module, positions the coordinate position of the characteristic parameter change point on the induction panel；Control module, is connected with the locating module, detection module and display screen, is controlled for a pair content to be controlled corresponding with the coordinate position of the characteristic parameter change point.Above-mentioned screen display device, display content control method, remote control system and remote control thereof are adapted for carrying out convenient accurately remote position controlled.
Description
Technical field
The present invention relates to field of remote control, more particularly to screen display device, display content control method, remote control system and distant
Prosecutor method.
Background technology
At present, the existing method directly controlled screen mainly has traditional touch and button, and button will
Input equipment is sought, such as mouse, keyboard, the touch control to screen is main by resistance-type, condenser type, sound wave type or red
Outer formula etc., touch can realize intuitively is operated on screen, but requires operator in screen certain distance, no
It can not then carry out.
When needing to be remotely controlled screen, for example when being controlled to intelligent TV set content, generally or by distant
Control device is controlled, and sending infrared signal by remote control controls intelligent TV set screen content, it usually needs multiple button is
The content of the specific location of screen display, inconvenient operation can be selected.
The convenient control of ad-hoc location content how is realized by remote control mode, is the problem of current continuation is solved.
The content of the invention
The technical problems to be solved by the invention be to provide a kind of screen display device, a kind of display content control method,
A kind of remote control system and a kind of remote control thereof, the convenient control of ad-hoc location content is realized by remote control mode.
In order to solve the above problems, the invention provides a kind of screen display device, including：Display screen, is treated for showing
Control content；Induction panel, the induction panel is connected with the display screen；Detection module, is connected with the induction panel, uses
Characteristic parameter in position on the detection induction panel, and export detection signal；Locating module, with detection module company of institute
Connect, for the detection signal exported according to the detection module, position the seat of the characteristic parameter change point on the induction panel
Cursor position；Control module, is connected with the locating module, detection module and display screen, changes with the characteristic parameter for Dui
The corresponding content to be controlled of coordinate position of point is controlled.
Optionally, the induction panel includes some temperature responsive units, is connected respectively with the display screen；The detection module
If including the hot sensing matrix being made up of xeothermic sensing unit, the hot sensing unit is corresponded with temperature responsive unit.
Optionally, the induction panel includes transparent heat-conducting layer.
Optionally, the induction panel includes photodiode array；The detection module includes some current detecting lists
Member, connects one to one with the photodiode in photodiode array respectively.
Optionally, the characteristic parameter includes：One or more in temperature, electric current and voltage.
Optionally, the control module includes：Event acquiring unit, for the detection signal that is exported according to detection module or
Person obtains the type of control event from the control signal of external reception；Trigger element, is connected with the event acquiring unit, uses
In the type according to the control event, pair content to be controlled corresponding with the coordinate position of the characteristic parameter change point is touched
Send out control operation corresponding.
Optionally, the control event includes：Click, double-click, long-press or dragging.
Technical scheme also provides a kind of display content control method, including：One screen display device is provided, wrapped
Display screen, the induction panel being connected with the display screen are included, the display screen is used to show content to be controlled；The detection sensing
The characteristic parameter of position on panel, and export detection signal；According to the detection signal, position on the induction panel
The coordinate position of characteristic parameter change point；Pair corresponding with the coordinate position of characteristic parameter change point content to be controlled is carried out
Control.
Optionally, the method that pair content to be controlled corresponding with the coordinate position of the characteristic parameter change point is controlled
Including：According to the detection signal or the control signal from external reception, the type of control event is obtained；According to the control
The type of event, pair content to be controlled corresponding with the coordinate position of the characteristic parameter change point, the corresponding control behaviour of triggering
Make.
Optionally, the characteristic parameter includes：One or more in temperature, electric current and voltage.
Optionally, the control event includes：Click double-click, long-press or dragging.
Technical scheme also provides a kind of remote control system, including：Screen display device；For screen described in remote control
The remote control of display device, the remote control includes：Controller, including button, for according to user to the button
Operation, forms corresponding control instruction；Generating laser, is connected with the controller, for according to the control instruction, transmitting
Corresponding laser signal makes the certain bits of the induction panel to the specific location of the induction panel of the screen display device
The characteristic parameter at the place of putting changes, and the ad-hoc location corresponds to content to be controlled in the display location of display screen.
Optionally, the button includes positioning button and control button, and the control instruction includes framing signal and control
Signal.
Optionally, the controller includes multiple control buttons, and different control events are corresponded to respectively；Or the control
Device includes a control button, according to mode of operation of the user to the control button, the different control event of correspondence.
Optionally, the controller also includes wireless signal transmission unit, for wirelessly sending the control letter
Number to screen display device.
Optionally, the control event includes clicking double-click, long-press or dragging.
Technical scheme also provides a kind of remote control thereof, including：One screen display device, including display screen are provided
With the induction panel being connected with the display screen, the display screen is used to show content to be controlled；One remote control is provided, it is described
Remote control includes：Controller and generating laser, the controller include button；Operation according to user to the button,
Form corresponding control instruction；According to the control instruction, pass through the corresponding laser signal of the laser transmitter projects to institute
The specific location of the induction panel of screen display device is stated, occurs the characteristic parameter of the specific location of the induction panel
Change, the ad-hoc location corresponds to content to be controlled in the display location of display screen；Detect each position on the induction panel
The characteristic parameter at place, and export detection signal；According to the detection signal, the specific location on the induction panel is positioned
Coordinate position；Pair it is controlled with the content to be controlled corresponding to the coordinate position of the ad-hoc location.
Optionally, it is described control event to click, double-click, long-press or dragging.
Optionally, the control instruction includes framing signal and control signal, also includes：Wirelessly send control letter
Number to screen display device.
Optionally, pair method bag being controlled with the content to be controlled corresponding to the coordinate position of the ad-hoc location
Include：According to the detection signal or control signal, the type of control event is obtained；It is right according to the type of the control event
Content to be controlled corresponding with the coordinate position of the specific location, triggers corresponding control operation.
The detection module of the screen display device of the present invention can detect the change of characteristic parameter on induction panel, by fixed
Position module obtains the coordinate position of characteristic parameter change point, then by control module to corresponding display content at the coordinate position
It is controlled.So, above-mentioned screen display device can be by the temperature change on induction panel, the display to specific location
Content is controlled.So as to which the screen display device is suitable to realize remote control by high-energy light beam guiding such as laser irradiation.
The display content control method of the present invention, by detecting the change of characteristic parameter on induction panel, obtains feature ginseng
The coordinate position of number change point, and corresponding display content at the coordinate position is controlled.The display content controlling party
Method is suitable to, when irradiating induction panel by high-energy light beam guiding such as laser, be controlled specific location content so that screen shows
Showing device is easy to be positioned remote control.
The remote control system of the present invention includes the screen display device with detection module and the remote control with generating laser
Device.The remote control thereof of the remote control system irradiates the certain bits of the induction panel of screen display device by remote control laser
Put, realize the control to specific location display content, so as to be realized by remote control mode to display screen ad-hoc location content
Convenient control, control is accurate.
Brief description of the drawings
Fig. 1 is the structural representation of the screen display device of the embodiment of the invention；
Fig. 2 is the structural representation of the control module of the screen display device of the embodiment of the invention；
Fig. 3 is the schematic flow sheet of the display content control method of the embodiment of the invention；
Fig. 4 is the structural representation of the remote control system of the embodiment of the invention；
Fig. 5 is the schematic flow sheet of the remote control thereof of the embodiment of the invention.
Embodiment
The screen display device that there is provided below in conjunction with the accompanying drawings the present invention, display content control method, remote control system and distant
The embodiment of prosecutor method elaborates.
Fig. 1 is refer to, is the structural representation of the screen display device of the embodiment of the invention.
The screen display device includes：Display screen 101, induction panel 102, detection module 103, locating module 104 with
And control module 105.The screen display device can be filled as the display of the electronic equipments such as intelligent television, display, mobile phone
Put.
The display screen 101, for showing content to be controlled.The display screen can be LED display, LCD display
Or OLED display screen.
The induction panel 102 is connected with the display screen 101, for example, be arranged at the top of display screen 101, the sensing
Panel 102 can directly cover with the surface of display screen 101, can also have certain interval between the display screen 101.
In the specific embodiment of the present invention, the induction panel 102 is temperature-sensitive panel, with higher thermal conductivity
Rate, with heat sensitivity, temperature can change rapidly.The induction panel 102 by laser irradiate or thermal source contact etc.,
It can make it that the temperature of induction panel 102 changes.In the specific embodiment of the present invention, the induction panel 102
Including transparent heat-conducting layer, the transparent heat-conducting layer has higher thermal conductivity, and the material of the transparent heat-conducting layer can be nitridation
One or more in aluminium, beryllium oxide, magnesia or aluminum oxide, it is many that the transparent heat-conducting layer can be that single layer structure can also make
Layer stacked structure.In another embodiment of the present invention, the induction panel 102 can also include protective layer, respectively
Positioned at the upper and lower surface of transparent heat-conducting layer, the transparent heat-conducting layer is played a protective role.The protective layer can be glass, have
Machine glass or other transparent bases.
In order to realize that the multiple spot to the screen display device carries out precise control, in another specific reality of the present invention
Apply in mode, the induction panel can include some temperature responsive units, be connected respectively with the display screen, each temperature responsive unit position
Put the relevant position corresponding to display screen.The area of the temperature responsive unit is smaller, and the location control to display screen display content is got over
Accurately.In the specific embodiment of the present invention, the area of the temperature responsive unit can be the contact area that finger is pressed
Size, such as 0.2cm2~3cm2。
The detection module 103 is connected with the induction panel 102, for according to position on induction panel 102
Characteristic parameter changes, and exports detection signal.The characteristic parameter includes the one or more in temperature, electric current and voltage.
In a detailed embodiment, the induction panel 102 is temperature-sensitive panel, and the detection module 103 includes temperature
Sensor is spent, the temperature on induction panel 102 everywhere can be detected, when certain temperature occurs on induction panel 102
During change, the detection module 103 can sense the change of temperature rapidly, and according to the temperature of each position output detection letter
Number.The detection signal can be voltage signal or current signal.The detection module 103 can be various thermal resistance sensors
Or thermocouple sensor.In the specific embodiment of the present invention, if the sensor 103 can include xeothermic sensing list
The hot sensing matrix of member composition, the hot sensing unit corresponds with temperature responsive unit, is respectively used to detect each temperature responsive unit
Temperature.When the temperature of some temperature responsive unit changes, the temperature change can be detected immediately, and positioning should immediately
The position of temperature responsive unit.In other embodiments of the present invention, the quantity of the hot sensing unit can also be less, leads to
The setting detection module 103 on the different directions of induction panel 102 is crossed, by comparing the output signal of each hot sensing unit,
Also can be to being positioned at temperature change.
In another embodiment of the present invention, the induction panel 102 can also be photosensitive panel, and laser is shone
Penetrate sensitivity.For example, the induction panel 102 includes photodiode array, when being irradiated by laser, illuminated diode
Due to photoelectric effect, rapid change can occur for electric current and voltage, when laser, which irradiates, to be stopped, recovering again.Now, the inspection
Some current detecting units can be included by surveying module 103, be corresponded respectively with the photodiode in photodiode array
Connection, the output current for detecting the photodiode changes.
The locating module 103, is connected with the detection module 103, for being believed according to the detection of the detection module 103
Number, position the coordinate position of the characteristic parameter change point on the induction panel 102.In the specific embodiment of the present invention
In, by the change for obtaining the detection signal that detection module 103 is sent, it can be determined that the certain characteristic parameter on induction panel
Changed, then by the way that the detection signal that each sensing unit or current detecting unit are exported is compared and judged, just
Coordinate position of the characteristic parameter change point on the induction panel 102 can be positioned.Also have on the display screen 101
The point of one same coordinate position is corresponding with this feature Parameters variation point position.
The control module 104, is connected with the locating module 105, detection module 103 and display screen 101, for pair with
The corresponding display content of display screen 101 of coordinate position of the characteristic parameter change point is controlled.The control module 104 is used
In obtaining the coordinate position that locating module 103 is obtained, the same coordinate position of display screen 101 is corresponded to, so as to the display
The content that screen 101 is shown at the position is controlled.
Fig. 2 is refer to, is the structural representation of the control module of the embodiment of the invention.
The control module 105 includes：Event acquiring unit 201 and trigger element 202.
The event acquiring unit 201, the detection signal acquisition for being exported according to detection module 103 controls the class of event
Type.Duration, detection signal according to the detection signal of the detection module 103 output from changing recovery become
Frequency of change etc., obtains the type of control event.The control event can include：Click, double-click, long-press or dragging in
It is any.The signal intensity frequency of click event is relatively low, single change signal duration is of short duration；Double-click is then to obtain continuous two
The variable signal of secondary high frequency, and the single duration is shorter；Long-press is then that the variable signal duration is longer；Dragging, then hold
It is continuous to change signal, and variable signal is sent by different sensing units.The signal of event can be controlled each in advance
Feature is set, and the detection signal of acquisition is compared by event acquiring unit 201 with setup parameter, so as to quickly judge control
The type of event processed.The event acquiring unit 201 can also have wireless receiving element, such as bluetooth, infrared or wifi cores
Piece, the control signal for receiving outside, such as infrared or Bluetooth signal, the control signal includes control event information,
The event acquiring unit 201 can carry out the type that parsing obtains control event by the control signal to the outside.
Trigger element 202 is connected with the event acquiring unit 201, for the type according to the control event, pair with
The corresponding content to be controlled of coordinate position of the characteristic parameter change point, triggers corresponding control operation.For example, when the thing
What part acquiring unit 201 was obtained controls event to click, then pair corresponding with the coordinate position of the characteristic parameter change point to show
The content to be controlled shown at display screen position carries out single-click operation.
The detection module of above-mentioned screen display device can detect the change of characteristic parameter on induction panel, pass through positioning mould
Block obtains the coordinate position of characteristic parameter change point, then corresponding display content at the coordinate position is carried out by control module
Control.So, above-mentioned screen display device can be changed by the characteristic parameter on induction module induction panel, to ad-hoc location
The display content at place is controlled.So as to which the screen display device is distant suitable for being realized by high-energy light beam guiding such as laser irradiation
Control.
The embodiment of the present invention also provides a kind of display content control method.
Fig. 3 is refer to, is the schematic flow sheet of the display content control method of the embodiment of the invention.
The display content control method, comprises the following steps：
Step S301：One screen display device is provided, including display screen, the induction panel that is connected with the display screen, institute
Stating display screen is used to show content to be controlled.The display screen can be LED display, LCD display or OLED display screen.Institute
State induction panel to be connected with the display screen, for example, be arranged at the top of display screen, the induction panel can directly cover with
Display screen surface, can also have certain interval between the display screen.The induction panel has heat sensitivity or photosensitive
Property, when induction panel receives laser irradiation, it can make it that the characteristic parameter of induction panel changes, the characteristic parameter includes temperature
One or more in degree, electric current and voltage.
In the specific embodiment of the present invention, the induction panel includes transparent heat-conducting layer, the transparent heat conduction
Layer has higher thermal conductivity, and the material of the transparent heat-conducting layer can be in aluminium nitride, beryllium oxide, magnesia or aluminum oxide
One or more, the transparent heat-conducting layer can be that single layer structure can also make multilayer lamination structure.In another tool of the present invention
In body embodiment, the induction panel can also include protective layer, respectively positioned at the upper and lower surface of transparent heat-conducting layer, to described
Transparent heat-conducting layer plays a protective role.The protective layer can be glass, lucite or other transparent bases.In order to reality
Precise control now is carried out to the multiple spot of the screen display device, the induction panel can also include some temperature responsive units, point
It is not connected with the display screen, each temperature responsive unit position corresponds to the relevant position of display screen.The area of the temperature responsive unit
Smaller, the location control to display screen display content is more accurate.In the specific embodiment of the present invention, the temperature-sensitive list
The contact area size that the area of member can press for finger, such as 0.2cm2~3cm2。
In another embodiment of the present invention, the induction panel is laser induced panel, can be sensed sharp
The irradiation of light.For example, the induction panel includes photodiode array, when being irradiated by laser, illuminated diode
Due to photoelectric effect, rapid change can occur for electric current and voltage, when laser, which irradiates, to be stopped, recovering again.
Step S302：The characteristic parameter change of position on the induction panel is detected, and exports detection signal.Can be with
The temperature on induction panel everywhere is detected using detection module, when certain characteristic parameter changes on induction panel
When, the change of characteristic parameter can be sensed rapidly, and export detection signal.The detection signal can be voltage signal or electricity
Flow signal.In the specific embodiment of the present invention, the induction panel includes some sensing units, can be to each quick
The temperature of sense unit is detected, when the temperature of some temperature responsive unit changes, and temperature change can be detected immediately
Change, and position the position of the temperature responsive unit immediately.In another embodiment of the present invention, the induction panel includes two
Pole pipe array, can be detected to the output current of each diode, when the output current hair of some or multiple diodes
During changing, signal intensity can be detected immediately, position the position of the diode.
Step S303：According to the detection signal, the coordinate bit of the characteristic parameter change point on the induction panel is positioned
Put.By the change for obtaining the detection signal that detection module is sent, it can be determined that the certain characteristic parameter hair on induction panel
Change has been given birth to, then has been compared and judges by the detection signal exported to detection unit, it becomes possible to the characteristic parameter is positioned
Coordinate position of the change point on the induction panel.Also there is the point and this feature of a same coordinate position on the display screen
Parameters variation point correspondence.
Step S304：Pair content to be controlled corresponding with the coordinate position of the characteristic parameter change point is controlled.Obtain
The coordinate position of characteristic parameter change point is taken, then corresponds to the same coordinate position of display screen, so as to the display screen at this
The content shown at position is controlled.
It is pair corresponding with the coordinate position of the characteristic parameter change point to treat in the specific embodiment of the present invention
The method that control content is controlled includes：According to detection signal or the control signal from external reception, control event is obtained
Type；According to the type of the control event, it is pair corresponding with the coordinate position of the characteristic parameter change point it is to be controlled in
Hold, trigger corresponding control operation.
Specifically, in the specific embodiment of the present invention, can according to the detection signal from change to
Frequency that the duration of recovery, detection signal change etc., obtains the type of control event.The control event can be wrapped
Include：Click, double-click, any of long-press or dragging.The signal intensity frequency of click event is relatively low, single change signal is held
The continuous time is of short duration；It is then the variable signal for obtaining double high frequency to double-click, and the single duration is shorter；Long-press is then change
Signal duration is longer；Dragging, then be persistently to change signal, and variable signal is sent by different sensing units.Can
To be set in advance to the signal characteristic of each control event, detection signal and the setup parameter of acquisition are compared,
So as to quickly judge the type of control event.
, can also be for example red by the wireless control signal outside receiving in another embodiment of the present invention
Outer or Bluetooth signal etc., the external control signal includes control event information, can pass through the control signal to the outside
Carry out the type that parsing obtains control event.
Obtain control event type after, further according to the type of the control event, pair with the characteristic parameter become
Change the corresponding content to be controlled of coordinate position of point, trigger corresponding control operation.For example, controlling event when described to click
When, then the content to be controlled shown at pair screen position corresponding with the coordinate position of the characteristic parameter change point carries out single
Hit operation.
The embodiment of the present invention also provides a kind of remote control system.
Fig. 4 is refer to, is the structural representation of the remote control system of the embodiment of the invention.
The remote control system includes screen display device 410 and remote control 420.
The screen display device 410 includes display screen 101, induction panel 102, detection module 103, locating module 104
And control module 105, specifically as described in above-mentioned embodiment, it will not be repeated here.
The remote control 420 includes：Controller 401 and generating laser 402.
Specifically, the controller 401 includes button, for the operation according to user to the button, formed corresponding
Control instruction.
The button of the controller 401 includes positioning button and control button, is for respectively forming framing signal and control
Signal, the framing signal is used to make laser transmitter projects laser, for positioning；The control signal corresponds to control thing
Part.The control instruction of the controller formation includes the framing signal and control signal.
The control button is corresponding and in control event.The controller 401 can include multiple control buttons, right respectively
Answer different control events.In the specific embodiment of the present invention, the controller 401 includes four control buttons,
Correspond to respectively and click, double-click, long-press and dragging this four control events, the control that user can be as needed, pressing correspondence
Control button.
The controller 401 can also only include a control button, according to operation side of the user to the control button
Formula, the different control event of correspondence.In another embodiment of the present invention, the controller 401 only includes a control
Button processed, according to for the mode of operation to the control button, the different control event of correspondence.User is to the control button
Clicked, double-clicked, long-press and long-press while the mode of operation such as mobile, correspond respectively to click, double-click, long-press and dragging
Control event.The control button is clicked, double-clicked, the mode of operation such as mobile can basis simultaneously for long-press and long-press
Duration, frequency and the number of times of pressing make a distinction.
The generating laser 402, is connected with the controller 401, for the control sent according to the controller 401
Instruction, launches the specific location of induction panel 102 of the corresponding laser signal to the screen display device 410, makes described
The specific location characteristic parameter of induction panel 102 changes, and the ad-hoc location corresponds to content to be controlled in display screen
101 display location.
For the ease of precise control laser irradiating position, being precisely controlled for control content, the laser beam are treated in realization
Area can not be too big.In the specific embodiment of the present invention, the laser beam face that the generating laser 402 is launched
Product is 0.2cm2~3cm2.The irradiation position of laser is observed for the ease of user, the laser that the generating laser 402 is launched is
Visible ray, such as blue and green light.Because the beam energy density of laser is big, larger energy can be produced in a short time.When
When laser is irradiated on induction panel, the characteristic parameter such as illuminated place's temperature or electrical parameter can change rapidly, work as stopping
During irradiation, characteristic parameter can recover rapidly again.
In the specific embodiment of the present invention, the laser signal includes the photograph of laser beam and laser beam
Form is penetrated, the form of irradiation is corresponding with control event, for example：Click and correspond to corresponding to laser beam short irradiation, double-click
The double short irradiation of laser beam, long-press correspond to laser beam long-time irradiation, dragging correspond to laser beam it is long when
Between mobile irradiation etc..Can according to for operating habit, laser form of irradiation corresponding to different control events sets.
In another embodiment of the present invention, the controller 401 only includes a control button, can set
When being pressed for control button, generating laser 402 launches laser beam so that the form of irradiation of laser beam is pressed with user to control
The pressing mode correspondence of key.
In another embodiment of the present invention, the controller also include wireless signal transmission unit, for
Wireless mode sends a control signal to screen display device.The laser signal is only used for positioning, and according to the different controls of pressing
Button processed, sends corresponding wireless control signal to screen display device, and the control signal includes control event information.
The remote control system, including remote control and screen display device, launch laser by remote control and irradiate screen
The ad-hoc location of the induction panel of display device, realizes the remote control to the display content of specific location.User can be by distant
The laser spots of device are controlled to replace remote " touch-control " screen display device of finger.
The embodiment of the present invention also provides a kind of remote control thereof.
Fig. 5 is refer to, is the schematic flow sheet of the remote control thereof of the embodiment of the invention.
The remote control thereof includes：
Step S501：One screen display device is provided, including display screen and the induction panel that is connected with the display screen, institute
Stating induction panel is used to show content to be controlled.The induction panel is connected with the display screen, for example, be arranged at display screen
Top, the induction panel can directly be covered in display screen surface, can also have certain interval between the display screen.
The induction panel has higher thermal sensitivity or light sensitivity so that when the induction panel receives laser irradiation, can cause
The characteristic parameters such as the temperature or electrical parameter of induction panel change.
Step S502：A remote control is provided, the remote control includes：Controller and generating laser, the control
Device includes button.
Step S503：Operation according to user to the button, forms corresponding control instruction.
In the specific embodiment of the present invention, the controller can include positioning button and control button, point
Framing signal and control signal Yong Yu not be formed, the framing signal is used to make laser transmitter projects laser, for positioning；Institute
State control signal and include control event information.The control instruction includes the framing signal and control signal.
The control button corresponds to control event.The controller can include multiple control buttons, correspond to respectively not
Same control event.In the specific embodiment of the present invention, the controller includes four control buttons, corresponds to respectively
Click, double-click, long-press and dragging this four control events, the control that user can be as needed presses corresponding control and pressed
Key, forms corresponding control signal.
The controller can also only include a control button, according to mode of operation of the user to the control button,
The different control event of correspondence.In another embodiment of the present invention, the controller only includes a control button,
According to for the mode of operation to the control button, the different control event of correspondence forms corresponding control signal.User couple
The control button is clicked, double-clicked, long-press and the long-press mode of operation such as mobile simultaneously, correspond respectively to click, double-click,
Long-press and the control event of dragging.The control button is clicked, double-clicked, movement etc. is operated simultaneously for long-press and long-press
Mode can make a distinction according to the duration of pressing, frequency and number of times.
Operation by user to control button, recognizes after corresponding control event type, forms corresponding control letter
Number.In the specific embodiment of the present invention, the control signal can include the parameter of Laser emission, such as time,
Frequency etc.；In another embodiment of the present invention, the control signal can include the key assignments of control button, correspond to
Different control events.
Step S504：According to the control instruction, by the corresponding laser signal of the laser transmitter projects to described
The specific location of the induction panel of screen display device, becomes the specific location characteristic parameter of the induction panel
Change, the ad-hoc location corresponds to content to be controlled in the display location of display screen.
For the ease of precise control laser irradiating position, being precisely controlled for control content, the laser beam are treated in realization
Area can not be too big, in the specific embodiment of the present invention, the laser beam area of the laser transmitter projects
For 0.2cm2~3cm2.The irradiation position of laser is observed for the ease of user, the laser is visible ray, such as blue and green light
Deng.Because the beam energy density of laser is big, larger energy can be produced in a short time.When laser is irradiated on induction panel
When, illuminated place's characteristic parameter can change rapidly, and when stopping irradiation, characteristic parameter can recover rapidly again.
The control instruction includes framing signal and control signal, and the framing signal is used to control generating laser to send
Laser is positioned, and the control signal is corresponding with control event.In the specific embodiment of the present invention, the control
Signal includes the parameter of Laser emission, for, continuing to control generating laser to launch laser in a certain way after the positioning, swashs
Light radiation pattern is corresponding with control event.
In another embodiment of the present invention, laser transmitter projects laser is only controlled by framing signal, entered
Row positioning；And screen control device is wirelessly sent a control signal to, by screen control device parsing control thing
Part.
Step S505：Position characteristic parameter on the induction panel is detected, and exports detection signal.Can be using inspection
Survey module to detect the characteristic parameter on induction panel everywhere, when certain characteristic parameter changes on induction panel
When, the change of characteristic parameter can be sensed rapidly, and export detection signal.The detection signal can be voltage signal or electricity
Flow signal.In the specific embodiment of the present invention, the induction panel includes some sensing units, can be to each sense
Answer the characteristic parameter of unit to be detected, when the characteristic parameter of some sensing unit changes, can detect immediately
The change of this feature parameter, and the position of the sensing unit is positioned immediately.
Step S506：According to the detection signal, the coordinate position of the specific location on the induction panel is positioned.
By the change for obtaining the detection signal that detection module is sent, it can be determined that the certain characteristic parameter on induction panel there occurs
Change, then by the way that the detection signal that each detection unit is exported is compared and judged, it becomes possible to position the ad-hoc location
It is in the coordinate position on the induction panel.Point and the ad-hoc location on the display screen also with a same coordinate position
Place's correspondence.
Step S507：Pair it is controlled with the content to be controlled corresponding to the coordinate position of the specific location.Obtain
The coordinate position of the specific location, then the same coordinate position of display screen is corresponded to, so as to the display screen in the position
The content of the place's of putting display is controlled.
In the specific embodiment of the present invention, it is pair corresponding with the coordinate position of the ad-hoc location it is to be controlled in
Holding the method being controlled includes：The detection signal or the wireless control signal of reception exported according to detection module, obtains control
The type of event processed；According to the type of the control event, it is pair corresponding with the coordinate position of the ad-hoc location it is to be controlled in
Appearance is controlled.
Specifically, duration that can be according to the detection signal from changing recovery, detection signal become
Frequency of change etc., obtains the type of control event.The signal intensity frequency of click event is relatively low, single change signal duration
It is of short duration；It is then the variable signal for obtaining double high frequency to double-click, and the single duration is shorter；Long-press is then that variable signal is held
The continuous time is longer；Dragging, then be persistently to change signal, and variable signal is sent by different sensing units.It can shift to an earlier date
According to the setting of the control event at remote control end, the detection signal characteristic of each control event is set, will be obtained
Detection signal be compared with setup parameter, so as to quickly judge the type of control event.
The type of control event can also be obtained by being parsed to the wireless control signal received.
Obtain control event type after, further according to the type of the control event, pair with the characteristic parameter become
Change the corresponding content to be controlled of coordinate position of point, trigger corresponding control operation.For example, controlling event when described to click
When, then the content to be controlled shown at pair screen position corresponding with the coordinate position of the characteristic parameter change point carries out single
Hit operation.
Above-mentioned remote control thereof irradiates the ad-hoc location of the induction panel of screen display device by remote control laser, realizes
Control to specific location display content, so as to realize the convenient control to display screen ad-hoc location content by remote control mode
System, control is accurate.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (20)
1. a kind of screen display device, it is characterised in that including：
Display screen, for showing content to be controlled；
Induction panel, the induction panel is connected with the display screen；
Detection module, is connected with the induction panel, the characteristic parameter for detecting position on the induction panel, and defeated
Go out to detect signal；
Locating module, is connected with institute detection module, for the detection signal exported according to the detection module,
Position the coordinate position of the characteristic parameter change point on the induction panel；
Control module, is connected with the locating module, detection module and display screen, for pair with the characteristic parameter change point
The corresponding content to be controlled of coordinate position is controlled.
2. screen display device according to claim 1, it is characterised in that the induction panel includes some temperature-sensitive lists
Member, is connected with the display screen respectively；If the detection module includes the hot sensing matrix being made up of xeothermic sensing unit, described
Hot sensing unit is corresponded with temperature responsive unit.
3. screen display device according to claim 2, it is characterised in that the induction panel includes transparent heat-conducting layer.
4. screen display device according to claim 1, it is characterised in that the induction panel includes photodiode battle array
Row；The detection module includes some current detecting units, respectively with a pair of photodiode 1 in photodiode array
It should connect.
5. screen display device according to claim 1, it is characterised in that the characteristic parameter includes：Temperature, electric current with
And the one or more in voltage.
6. screen display device according to claim 1, it is characterised in that the control module includes：Event obtains single
Member, for the detection signal exported according to detection module or the control signal from external reception, obtains the type of control event；
Trigger element, is connected with the event acquiring unit, for the type according to the control event, pair with the characteristic parameter become
Change the corresponding content to be controlled of coordinate position of point, trigger corresponding control operation.
7. screen display device according to claim 6, it is characterised in that the control event includes：Click, double-click,
Long-press or dragging.
8. a kind of display content control method, it is characterised in that including：
There is provided a screen display device, including display screen, the induction panel that is connected with the display screen, the display screen is used to show
Show content to be controlled；
The characteristic parameter of position on the induction panel is detected, and exports detection signal；
According to the detection signal, the coordinate position of the characteristic parameter change point on the induction panel is positioned；
Pair content to be controlled corresponding with the coordinate position of the characteristic parameter change point is controlled.
9. display content control method according to claim 8, it is characterised in that pair with the characteristic parameter change point
The method that the corresponding content to be controlled of coordinate position is controlled includes：According to the detection signal or the control from external reception
Signal processed, obtains the type of control event；According to the type of the control event, the coordinate pair with the characteristic parameter change point
The corresponding content to be controlled in position, triggers corresponding control operation.
10. display content control method according to claim 8, it is characterised in that the characteristic parameter includes：Temperature,
One or more in electric current and voltage.
11. display content control method according to claim 8, it is characterised in that the control event includes：Click double
Hit, long-press or dragging.
12. a kind of remote control system, it is characterised in that including：
Screen display device as described in any one of claim 1 to 7；
For the remote control of screen display device described in remote control, the remote control includes：
Controller, including button, for the operation according to user to the button, form corresponding control instruction；
Generating laser, is connected with the controller, for according to the control instruction, launching corresponding laser signal to described
The specific location of the induction panel of screen display device, becomes the characteristic parameter of the specific location of the induction panel
Change, the ad-hoc location corresponds to content to be controlled in the display location of display screen.
13. remote control system according to claim 12, it is characterised in that the button includes positioning button and control is pressed
Key, the control instruction includes framing signal and control signal.
14. remote control system according to claim 13, it is characterised in that the controller includes multiple control buttons, point
Control event that Dui Ying be not different；Or the controller includes a control button, according to user to the control button
Mode of operation, the different control event of correspondence.
15. remote control system according to claim 13, it is characterised in that the controller also includes wireless signal transmission list
Member, for wirelessly sending the control signal to screen display device.
16. remote control system according to claim 14, it is characterised in that the control event includes clicking double-click, long-press
Or dragging.
17. a kind of remote control thereof, it is characterised in that including：
There is provided a screen display device, including display screen and the induction panel that is connected with the display screen, the display screen is used for
Show content to be controlled；
A remote control is provided, the remote control includes：Controller and generating laser, the controller include button；
Operation according to user to the button, forms corresponding control instruction；
According to the control instruction, pass through the corresponding laser signal of the laser transmitter projects to the screen display device
The specific location of induction panel, makes the characteristic parameter of the specific location of the induction panel change, the certain bits
Put corresponding to content to be controlled in the display location of display screen；
The characteristic parameter of position on the induction panel is detected, and exports detection signal；
According to the detection signal, the coordinate position of the specific location on the induction panel is positioned；
Pair it is controlled with the content to be controlled corresponding to the coordinate position of the ad-hoc location.
18. remote control thereof according to claim 17, it is characterised in that it is described control event to click, double-clicking, long-press or
Dragging.
19. remote control thereof according to claim 17, it is characterised in that the control instruction includes framing signal and control
Signal, also includes：Wirelessly send a control signal to screen display device.
20. remote control thereof according to claim 17, it is characterised in that pair right with the coordinate position institute of the ad-hoc location
The method that the content to be controlled answered is controlled includes：According to the detection signal or control signal, control event is obtained
Type；According to the type of the control event, pair content to be controlled corresponding with the coordinate position of the specific location, triggering
Corresponding control operation.
Priority Applications (1)
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| CN201710181423.1A CN106960559A (en) | 2017-03-24 | 2017-03-24 | Screen display device, display content control method, remote control system and remote control thereof |
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| CN201710181423.1A CN106960559A (en) | 2017-03-24 | 2017-03-24 | Screen display device, display content control method, remote control system and remote control thereof |
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| CN111833581A (en) * | 2020-07-14 | 2020-10-27 | 北京仁光科技有限公司 | Multi-screen laser remote control method and system |
| CN113436367A (en) * | 2021-05-27 | 2021-09-24 | 青岛海尔空调器有限总公司 | Method and device for controlling child lock state of remote controller and remote controller |
| CN114415865A (en) * | 2020-10-28 | 2022-04-29 | 深圳Tcl新技术有限公司 | Interaction method, computer equipment and computer readable storage medium |
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| CN114428560A (en) * | 2020-10-29 | 2022-05-03 | 深圳Tcl新技术有限公司 | Laser-based interaction method, storage medium and terminal device |
| CN114442819A (en) * | 2020-10-30 | 2022-05-06 | 深圳Tcl新技术有限公司 | Control identification method based on laser interaction, storage medium and terminal equipment |
| CN114442820A (en) * | 2020-10-30 | 2022-05-06 | 深圳Tcl新技术有限公司 | Control method based on laser interaction and computer equipment |
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Application publication date: 20170718 |