CN102707896A - Display terminal operation control method and display terminal thereof - Google Patents
Display terminal operation control method and display terminal thereof Download PDFInfo
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- CN102707896A CN102707896A CN2012101804824A CN201210180482A CN102707896A CN 102707896 A CN102707896 A CN 102707896A CN 2012101804824 A CN2012101804824 A CN 2012101804824A CN 201210180482 A CN201210180482 A CN 201210180482A CN 102707896 A CN102707896 A CN 102707896A
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Abstract
The invention discloses a display terminal, which comprises a projection module, a light sensing module and a main control module, wherein the projection module is connected with a display screen of the display terminal; and the main control module is connected with the projection module and the light sensing module respectively. Moreover, the invention further discloses a display terminal operation control method. According to the display terminal operation control method and the display terminal thereof disclosed by the invention, various functional programs displayed on the display terminal can be operated and controlled conveniently and reliably through a mouse without using a mouse and a touch display screen, so that the product use feel of a user on the display terminal is ensured, unnecessary economic payout of the user can be avoided, convenience is brought to the work and life of the user, and the product use feel of the user is improved; and the display terminal has a great production practical meaning.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of display terminal method of controlling operation thereof and display terminal thereof.
Background technology
Along with the continuous development of China science and technology, domestic electric appliances such as display, projector, all-in-one, computing machine, televisor, video camera, camera are more and more universal in people's daily life, become people's indispensable ingredient of living.
For the electric equipment that wherein has menu display function (being display terminal); In order the various function programs that shown on the display terminal screen to be carried out mouse action control; The user often need realize through the mouse control mouse pointer; Perhaps when this display terminal screen is touch display screen, through realizing with corresponding program point on the finger touch display screen.
Therefore; In order to realize that the various function programs that shown on the display terminal are carried out mouse action control; For the display terminal of non-touch function, the user needs to buy in addition a mouse, and this mouse is connected with display terminal or main frame; Realization is controlled moving with clicking operation of mouse pointer; Perhaps the user directly spends more money, buys the touch display terminal with screen touch control function, with realization the various function programs that shown on the display terminal is controlled.Therefore existing display terminal has obviously increased user's economy expenditure, can't let the user make things convenient for, reliably the various function programs that shown on the display terminal controlled, and badly influences user's product use experience.
Therefore; Press at present and develop a kind of display terminal; It can need not to use mouse and touch display screen; Can make things convenient for, reliably the various function programs that shown on the display terminal carried out mouse action control, guarantee the product use experience of user, offer convenience for user's work and life display terminal.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of display terminal method of controlling operation thereof and display terminal thereof, it can need not to use mouse and touch display screen; Can make things convenient for, reliably the various function programs that shown on the display terminal carried out mouse action control; Guarantee the product use experience of user, can avoid the unnecessary economy expenditure of user, offer convenience for user's work and life display terminal; Strengthen user's product use experience, be of great practical significance.
For this reason, the invention provides a kind of display terminal method of controlling operation thereof, may further comprise the steps:
The first step: project in the view field after the display screen institute picture displayed of display terminal dwindled by preset ratio, form a projection control window consistent with the display screen shape;
Second step: detect the size of said projection control window in real time, and when certain part of said projection control window is blocked by the user, respond to the position of the part that is blocked in real time;
The 3rd step: according to the size of this display terminal display screen and the size of said projection control window; Know the size value relatively doubly between them; And, the back is amplified as the actual operational position of user to the display terminal display screen in this that received part position that is blocked according to said size value relatively doubly.
Wherein, also comprise substep in said second step: when certain part of said projection control window is blocked by the user, respond to the state that is blocked of the part that is blocked in real time;
Accordingly; Also comprise substep in said the 3rd step: the state that is blocked and operation of at least a mouse control and the one-to-one relationship between them that the part that is blocked is set in advance; The state that is blocked according to the part that is blocked that obtains in said second step; Know corresponding mouse control operation,, the mouse control operation is carried out in the selected zone of carrying out mouse action of said user then according to this mouse control operation.
Wherein, the said state of being blocked that is blocked part is the frequency that is blocked time span and/or is blocked partly that is blocked;
The operation of said mouse control include in left mouse button double click operation, left mouse button single-click operation and the right mouse button single-click operation any one or multiple.
Wherein, Said main control module is according to said size value relatively doubly, and the operation that the said part position that is blocked is amplified is specially: the distance of part and the projection control window left frame line that will be blocked and and projection control window lower frame line between distance all according to said size relatively doubly a value amplify.
In addition, the present invention also provides a kind of display terminal, includes:
Projection module is connected with the display screen of display terminal, projects to a view field after being used in real time said display screen institute picture displayed dwindled by preset ratio, forms a projection control window consistent with the display screen shape;
The light sensation module; Be used for detecting through light intensity in real time; Know the size of said projection control window; And when certain part of said projection control window is blocked by the user, respond to the position of the part that is blocked in real time, then the position of this part that is blocked and size of said projection control window are sent to main control module;
Main control module; Be connected with projection module, light sensation module respectively; Be used for according to the size of this display terminal display screen and the size of said projection control window; Know the size value relatively doubly between them, and according to said size value relatively doubly, with this that received be blocked the part position amplify after as the actual operational position of user to the display terminal display screen.
Wherein, said light sensation module also is used for when certain part of said projection control window is blocked by the user, responding to the state that is blocked of the part that is blocked in real time, sends to said main control module then;
Accordingly; Said main control module also is used for being provided with in advance the state that is blocked partly that is blocked and operation of at least a mouse control and the one-to-one relationship between them; The state that is blocked partly that is blocked according to said light sensation module transmission; Know corresponding mouse control operation,, the mouse control operation is carried out in the selected zone of carrying out mouse action of said user then according to this mouse control operation.
Wherein, the said state of being blocked that is blocked part is the frequency that is blocked time span and/or is blocked partly that is blocked;
The operation of said mouse control include in left mouse button double click operation, left mouse button single-click operation and the right mouse button single-click operation any one or multiple.
Wherein said main control module is according to said size value relatively doubly, and the operation that the said part position that is blocked is amplified is specially: the distance of part and the projection control window left frame line that will be blocked and and projection control window lower frame line between distance all according to said size relatively doubly a value amplify.
Wherein, be connected through a multi-directional ball between said projection module and the said display screen, said multi-directional ball is positioned at a groove of display screen top center position, and said projection module is positioned at the top of multi-directional ball.
Visible by above technical scheme provided by the invention; Compared with prior art, a kind of display terminal method of controlling operation thereof provided by the invention and display terminal thereof, it can need not to use mouse and touch display screen; Can make things convenient for, reliably the various function programs that shown on the display terminal carried out mouse action control; Guarantee the product use experience of user, can avoid the unnecessary economy expenditure of user, offer convenience for user's work and life display terminal; Strengthen user's product use experience, be of great practical significance.
Description of drawings
Fig. 1 is the process flow diagram of a kind of display terminal method of controlling operation thereof provided by the invention;
Fig. 2 is the circuit structure block scheme of a kind of display terminal provided by the invention;
Fig. 3 is the effect synoptic diagram of display screen and the projection control window in a kind of display terminal method of controlling operation thereof provided by the invention and the display terminal thereof;
Among the figure, 1 is display screen, and 2 is teller console, and 3 are projection control window, and 31 is the left frame line, and 32 is the lower frame line, and 101 is projection module.
Embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with accompanying drawing and embodiment.
Referring to Fig. 1, Fig. 3, the invention provides a kind of display terminal method of controlling operation thereof, it may further comprise the steps:
Step S101: project on the teller console 2 (can also be other view fields certainly) after 1 picture displayed of display screen of display terminal dwindled by preset ratio, form a projection control window 3 consistent with the display screen shape;
Step S102: the size that detects said projection control window in real time; And in certain part of said projection control window by user (like user's finger or other positions) when blocking; Induction in real time be blocked part the position (this position is the planimetric position, specifically can by be blocked part with the distance of projection control window left frame line 31 and and projection control window lower frame line 32 between distance confirm);
Step S103: according to the size of this display terminal display screen and the size of said projection control window; Know the size value relatively doubly between them; And relatively doubly be worth according to said size; The back is amplified as the actual operational position of user to the display terminal display screen in this that received part position that is blocked, promptly in real time with the zone that is positioned at actual operational position on the said display screen as the selected zone of carrying out mouse action of user.
In step S103; According to said size relatively doubly a value the said part position that is blocked is amplified, this operation steps is specially: the distance of part and the projection control window left frame line 31 that will be blocked and and projection control between the window lower frame line 32 distance all according to said size relatively a times value amplify.
In the present invention, said display terminal can comprise any devices with menu display function such as display and all-in-one.
In above-mentioned steps S101, project on user's the operator's console after specifically can the display screen institute picture displayed of display terminal being dwindled by preset ratio through a micro projector, form a projection control window consistent with display terminal screen shape.
Need to prove that for step S101, said preset ratio is set arbitrarily according to user's the needs and the actual size of display screen in advance, for example can be redefined for 4 multiple proportions example, certainly, can also be other preset proportional numerical values.In addition, for step S101, being not limited to project on the teller console, can also be other view field, for example on the projection cloth.
In above-mentioned steps S102; Specifically can pass through an optical sensor; Realize the size of the said projection control of detection in real time window, and when blocking, responded to the position of the part that is blocked by user (like user's finger or other positions) in real time in certain part of said projection control window.
For display terminal method of controlling operation thereof provided by the invention; Also comprise substep among the said step S102: certain part at said projection control window when blocking, is responded to the state that is blocked of the part that is blocked by user (like user's finger or other positions) in real time;
Accordingly; Said step S103 also comprises substep: the state that is blocked and operation of at least a mouse control and the one-to-one relationship between them that the part that is blocked is set in advance; The state that is blocked partly that is blocked according to said step 102 acquisition; Know corresponding mouse control operation,, the mouse control operation is carried out in the selected zone of carrying out mouse action of said user then according to this mouse control operation.
In the present invention, need to prove that the said state of being blocked that is blocked part can be set according to user's demand in advance, for example can be the frequency that is blocked time span and/or is blocked (per second several times) of the part that is blocked.Equally, the operation of said mouse control also can be set according to user's demand in advance, for example can include in left mouse button double click operation, left mouse button single-click operation and the right mouse button single-click operation any one or multiple.
On concrete the realization; The time of being blocked that the part that is blocked for example can be set in advance is when being 3 seconds; Pairing mouse control is operating as the left mouse button double click operation, and time of being blocked that the part that is blocked is set in advance when being 1 second, pairing mouse control is operating as the left mouse button single-click operation.
A kind of display terminal method of controlling operation thereof based on the invention described above provides referring to Fig. 2, Fig. 3, the invention provides a kind of display terminal, includes projection module 201, light sensation module 202 and main control module 203, wherein:
In the present invention, said display terminal can comprise any devices with menu display function such as display and all-in-one.
In the present invention; Said main control module 203 is according to said size value relatively doubly, the operation that the said part position that is blocked is amplified specifically can for: the distance of part and the projection control window left frame line 31 that will be blocked and and projection control window lower frame line 32 between distance all according to said size relatively doubly a value amplify.
In the present invention, said projection module 201 for example can like micro projector, can also be other projector equipments for a projector certainly.Said preset ratio is set arbitrarily according to user's the needs and the actual size of display screen in advance, for example can be redefined for 4 multiple proportions example, certainly, can also be other preset proportional numerical values.
In addition, said projection module 101 is not limited to picture displayed on the display screen is projected on the teller console, can also be other view field, for example on the projection cloth.
Referring to Fig. 3; Said projection module 101 is preferably the top that is installed on said display screen; Said view field is preferably the teller console 3 that user display screen is placed; At this moment, the projection control window 3 that forms of said projection module 101 projections is positioned on the teller console 3 under the said projection module 101.
In the present invention, said light sensation module 202 can be an optical sensor.
In the present invention, said main control module 203 can be the central processor CPU on this display terminal mainboard, digital signal processor DSP or single-chip microprocessor MCU.
Need to prove, on concrete the realization, for example when display screen is 22 inches display screens; Said projection module 201 can dwindle the picture of display screen by preset ratio after; On user's operator's console, form 5.5 inches projection control window, when user's (like user's finger) touches certain part of this projection control window, because the light of this part is blocked; Therefore light sensation module 202 can induce the position of this part that is blocked in real time, sends to main control module 203 then; Main control module is according to the size of display screen and the size of said projection control window; The size of knowing them a relatively doubly value is four times; After the position quadruplication of the part that will be blocked then; Position reaction after amplifying to the actual displayed screen, as the actual operational position of user to the display terminal display screen, promptly is identified as the selected zone of carrying out mouse action of user.
Therefore, for display terminal provided by the invention, the user can be through the mode of touching projection control window; Realize actual touch control to display screen; Need not the user and buy mouse in addition or buy touch display screen, the convenient use, and can strengthen user's product use experience.
On concrete the realization, can be connected through a multi-directional ball between said projection module 201 and the said display screen, said multi-directional ball is positioned at a groove of display screen top center position, and said projection module is positioned at the top of multi-directional ball.Therefore; Under external force; Multi-directional ball can arbitrarily be rotated in the certain angle scope, thereby drives projection module 201 rotations, makes projection module 201 can satisfy the position that the user projects to picture displayed on the display screen display terminal outside different angles; Satisfy the projection needs of user's multi-angle, multi-section position, work that is convenient for people to and life.
In addition; On concrete the realization, said projection module 201 can also be hinged with said display screen top, can let projection module 201 in the certain angle scope, rotate freely equally; Satisfy the projection needs of user's multi-angle, multi-section position, work that is convenient for people to and life.
For display terminal provided by the invention; Said light sensation module 202 also is used for certain part at said projection control window by user (like user's finger or other positions) when blocking; Respond to the state that is blocked of the part that is blocked in real time, send to said main control module then;
Accordingly; Said main control module 203 also is used for being provided with in advance the state that is blocked partly that is blocked and operation of at least a mouse control and the one-to-one relationship between them; The state that is blocked partly that is blocked according to said light sensation module 202 transmissions; Know corresponding mouse control operation,, the mouse control operation is carried out in the selected zone of carrying out mouse action of said user then according to this mouse control operation.
In the present invention, need to prove that the said state of being blocked that is blocked part can be set according to user's demand in advance, for example can be the time span of part, the frequency (per second several times) that is blocked of being blocked.Equally, the operation of said mouse control also can be set according to user's demand in advance, for example can include in left mouse button double click operation, left mouse button single-click operation and the right mouse button single-click operation any one or multiple.
On concrete the realization; Main control module 203 time of being blocked when being 3 seconds that the part that is blocked can be set in advance for example; Pairing mouse control is operating as the left mouse button double click operation; And time of being blocked that the part that is blocked is set in advance when being 1 second, pairing mouse control is operating as the left mouse button single-click operation.
Therefore,, can when the user touches said projection control window,, come the corresponding different mouse control operation that triggers, realize actual mouse action control display screen through the state of the shield portions that is touched for display terminal provided by the invention.Therefore, the present invention is convenient and practical, has market application foreground widely, and the present invention has simultaneously expanded the function of display terminals such as display greatly, has made things convenient for user's work and life.
In sum; Compared with prior art, a kind of display terminal method of controlling operation thereof provided by the invention and display terminal thereof, it can need not to use mouse and touch display screen; Can make things convenient for, reliably the various function programs that shown on the display terminal carried out mouse action control; Guarantee the product use experience of user, can avoid the unnecessary economy expenditure of user, offer convenience for user's work and life display terminal; Strengthen user's product use experience, be of great practical significance.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (9)
1. a display terminal method of controlling operation thereof is characterized in that, may further comprise the steps:
The first step: project in the view field after the display screen institute picture displayed of display terminal dwindled by preset ratio, form a projection control window consistent with the display screen shape;
Second step: detect the size of said projection control window in real time, and when certain part of said projection control window is blocked by the user, respond to the position of the part that is blocked in real time;
The 3rd step: according to the size of this display terminal display screen and the size of said projection control window; Know the size value relatively doubly between them; And, the back is amplified as the actual operational position of user to the display terminal display screen in this that received part position that is blocked according to said size value relatively doubly.
2. the method for claim 1 is characterized in that, also comprises substep in said second step: when certain part of said projection control window is blocked by the user, respond to the state that is blocked of the part that is blocked in real time;
Accordingly; Also comprise substep in said the 3rd step: the state that is blocked and operation of at least a mouse control and the one-to-one relationship between them that the part that is blocked is set in advance; The state that is blocked according to the part that is blocked that obtains in said second step; Know corresponding mouse control operation,, the mouse control operation is carried out in the selected zone of carrying out mouse action of said user then according to this mouse control operation.
3. method as claimed in claim 2 is characterized in that, the said state of being blocked that is blocked part is the frequency that is blocked time span and/or is blocked partly that is blocked;
The operation of said mouse control include in left mouse button double click operation, left mouse button single-click operation and the right mouse button single-click operation any one or multiple.
4. like each described method in the claim 1 to 3; It is characterized in that; Said main control module is according to said size value relatively doubly, and the operation that the said part position that is blocked is amplified is specially: the distance of part and the projection control window left frame line that will be blocked and and projection control window lower frame line between distance all according to said size relatively doubly a value amplify.
5. a display terminal is characterized in that, includes:
Projection module is connected with the display screen of display terminal, projects to a view field after being used in real time said display screen institute picture displayed dwindled by preset ratio, forms a projection control window consistent with the display screen shape;
The light sensation module; Be used for detecting through light intensity in real time; Know the size of said projection control window; And when certain part of said projection control window is blocked by the user, respond to the position of the part that is blocked in real time, then the position of this part that is blocked and size of said projection control window are sent to main control module;
Main control module; Be connected with projection module, light sensation module respectively; Be used for according to the size of this display terminal display screen and the size of said projection control window; Know the size value relatively doubly between them, and according to said size value relatively doubly, with this that received be blocked the part position amplify after as the actual operational position of user to the display terminal display screen.
6. display terminal as claimed in claim 5 is characterized in that, said light sensation module also is used for when certain part of said projection control window is blocked by the user, responding to the state that is blocked of the part that is blocked in real time, sends to said main control module then;
Accordingly; Said main control module also is used for being provided with in advance the state that is blocked partly that is blocked and operation of at least a mouse control and the one-to-one relationship between them; The state that is blocked partly that is blocked according to said light sensation module transmission; Know corresponding mouse control operation,, the mouse control operation is carried out in the selected zone of carrying out mouse action of said user then according to this mouse control operation.
7. display terminal as claimed in claim 6 is characterized in that, the said state of being blocked that is blocked part is the frequency that is blocked time span and/or is blocked partly that is blocked;
The operation of said mouse control include in left mouse button double click operation, left mouse button single-click operation and the right mouse button single-click operation any one or multiple.
8. like each described display terminal in the claim 5 to 7; It is characterized in that; Said main control module is according to said size value relatively doubly, and the operation that the said part position that is blocked is amplified is specially: the distance of part and the projection control window left frame line that will be blocked and and projection control window lower frame line between distance all according to said size relatively doubly a value amplify.
9. display terminal as claimed in claim 8; It is characterized in that; Be connected through a multi-directional ball between said projection module and the said display screen, said multi-directional ball is positioned at a groove of display screen top center position, and said projection module is positioned at the top of multi-directional ball.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210180482.4A CN102707896B (en) | 2012-06-04 | 2012-06-04 | Display terminal operation control method and display terminal thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210180482.4A CN102707896B (en) | 2012-06-04 | 2012-06-04 | Display terminal operation control method and display terminal thereof |
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| CN102707896A true CN102707896A (en) | 2012-10-03 |
| CN102707896B CN102707896B (en) | 2014-12-17 |
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Cited By (5)
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| CN104375817A (en) * | 2013-08-16 | 2015-02-25 | 联想(北京)有限公司 | Method and device for operating projection object |
| CN105204719A (en) * | 2015-10-12 | 2015-12-30 | 上海创功通讯技术有限公司 | Interface laser projection system and method for mobile terminal |
| CN109791439A (en) * | 2017-07-24 | 2019-05-21 | 深圳市柔宇科技有限公司 | Gesture identification method, head wearable device and gesture identifying device |
| CN110285641A (en) * | 2018-03-19 | 2019-09-27 | 坎迪股份公司 | Household electrical appliance with user interface |
| CN111459436A (en) * | 2020-03-31 | 2020-07-28 | 联想(北京)有限公司 | Output control method and device |
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| CN101334698A (en) * | 2008-08-01 | 2008-12-31 | 广东威创视讯科技股份有限公司 | Intelligent input method and device based on interactive input apparatus |
| CN201765582U (en) * | 2010-06-25 | 2011-03-16 | 龙旗科技(上海)有限公司 | Controller of projection type virtual touch menu |
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| CN101334698A (en) * | 2008-08-01 | 2008-12-31 | 广东威创视讯科技股份有限公司 | Intelligent input method and device based on interactive input apparatus |
| CN201765582U (en) * | 2010-06-25 | 2011-03-16 | 龙旗科技(上海)有限公司 | Controller of projection type virtual touch menu |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104375817A (en) * | 2013-08-16 | 2015-02-25 | 联想(北京)有限公司 | Method and device for operating projection object |
| CN104375817B (en) * | 2013-08-16 | 2017-12-29 | 联想(北京)有限公司 | Operate the method and device of projection objects |
| CN105204719A (en) * | 2015-10-12 | 2015-12-30 | 上海创功通讯技术有限公司 | Interface laser projection system and method for mobile terminal |
| CN109791439A (en) * | 2017-07-24 | 2019-05-21 | 深圳市柔宇科技有限公司 | Gesture identification method, head wearable device and gesture identifying device |
| CN110285641A (en) * | 2018-03-19 | 2019-09-27 | 坎迪股份公司 | Household electrical appliance with user interface |
| CN110285641B (en) * | 2018-03-19 | 2021-09-14 | 坎迪股份公司 | Household appliance with user interface |
| CN111459436A (en) * | 2020-03-31 | 2020-07-28 | 联想(北京)有限公司 | Output control method and device |
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| CN102707896B (en) | 2014-12-17 |
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