CN105573692A - Projection control method, associated terminal and system - Google Patents
Projection control method, associated terminal and system Download PDFInfo
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- CN105573692A CN105573692A CN201510288508.0A CN201510288508A CN105573692A CN 105573692 A CN105573692 A CN 105573692A CN 201510288508 A CN201510288508 A CN 201510288508A CN 105573692 A CN105573692 A CN 105573692A
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Abstract
Embodiments of the invention disclose a projection control method, an associated terminal and system. The projection control method comprises the steps that a projection terminal displays currently-displayed information of a user terminal through a projection interface; the projection terminal detects action information of a control terminal; the action information comprises an action position and an action state specific to the projection interface; and the projection terminal sends the action information to the user terminal to enable the user terminal to perform a corresponding operation on the currently-displayed information according to the action information. By adoption of the projection control method, the associated terminal and system, the projection terminal can detect actions of a user on a projection screen and feed back the action to the user terminal to enable the user terminal to implement the corresponding operation.
Description
Technical field
The present invention relates to electronic device field, particularly relate to a kind of method for controlling projection, associated terminal and system.
Background technology
Except basic communication function, the demand of user to the service function of the mobile terminal such as mobile phone, panel computer and personalized utilization is more and more higher.At present, shadow casting technique successfully can apply to mobile terminal, forms projecting plane, with indication example picture as various in image, document etc. on the various surface such as wall, curtain, desktop.Such as, by terminal is connected with projector equipment, the content of showing in terminal display can be projected on the projection surface by projector equipment, in projection process, user can be controlled by the picture to projection such as the mouse in terminal, keyboard, such as, skip, move, convergent-divergent etc.
In projection process, in order to increase spot effect, user needs to be described before projecting plane or to explain usually, and position, projecting plane and user terminal position have certain distance usually, like this, when user is described before projecting plane, projecting plane is controlled in order to manipulate, need to move around between position, projecting plane and terminal position, make the operation of user very inconvenient, the efficiency that projection controls is lower.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, a kind of method for controlling projection, associated terminal and system are provided, projection terminal is when carrying out Projection Display to the information of user terminal, the action command that user is inputted in projection terminal by control terminal can be received, this action command is sent to user terminal by projection terminal, to make user terminal perform corresponding operation, achieve user on the projection screen can directly and user terminal carry out interactive operation.
First aspect, embodiments provides a kind of method for controlling projection, comprising:
The information of current for user terminal display is shown by projection interface by projection terminal;
The action message of described projection terminal detection control terminal, described action message comprises operating position for described projection interface and operating state;
Described action message is sent to described user terminal by described projection terminal, operates accordingly according to the information of described action message to described current display to make described user terminal.
In conjunction with first aspect, in the first possible implementation of first aspect, the action message of described projection terminal detection control terminal comprises:
Described projection terminal creates the first volume coordinate relation for described projection interface;
Described projection terminal detects the action message of described control terminal in described first volume coordinate relation.
In conjunction with the first possible implementation of first aspect, in the implementation that the second of first aspect is possible, described action message is sent to described user terminal by described projection terminal, to make described user terminal operate accordingly according to the information of described action message to described current display, comprising:
Described first volume coordinate relation is sent to described user terminal by described projection terminal, with the information and the described first volume coordinate relation second space coordinate relation one to one that make described user terminal create described current display;
First operating position of described control terminal in described first volume coordinate relation and operating state are sent to described user terminal by described projection terminal, the second corresponding in described second space coordinate relation operating position of described first operating position is obtained to make described user terminal, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
Second aspect, embodiments provides a kind of method for controlling projection, comprising:
The information of current display is sent to projection terminal by user terminal, described information is shown by projection interface to make described projection terminal;
Described user terminal receives the action message that described projection terminal sends, and performs object run corresponding to described action message, and described action message comprises operating position and operating state.
In conjunction with second aspect, in the first possible implementation of second aspect, described user terminal receives the action message that described projection terminal sends, and performs object run corresponding to described action message, comprising:
Described user terminal receives the first volume coordinate relation that described projection terminal sends;
Described user terminal creates information and the described first volume coordinate relation second space coordinate relation one to one of described current display;
Described user terminal receives the first operating position and the operating state of the transmission of described projection terminal, and in described second space coordinate relation, obtain the second corresponding in described second space coordinate relation operating position of described first operating position, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
The third aspect, embodiments provides a kind of projection terminal, comprising:
Display module, for showing the information of current for user terminal display by projection interface;
Detection module, for the action message of detection control terminal, described action message comprises operating position for described projection interface and operating state;
Sending module, for described action message is sent to described user terminal, operates according to the information of described action message to described current display accordingly to make described user terminal.
In conjunction with the third aspect, in the first possible implementation of the third aspect, described detection module comprises:
Creating unit, for creating the first volume coordinate relation for described projection interface;
Detecting unit, for detecting the action message of described control terminal in described first volume coordinate relation.
In conjunction with the first possible implementation of the third aspect, in the implementation that the second of the third aspect is possible, described sending module comprises:
First transmitting element, for described first volume coordinate relation is sent to described user terminal, with the information and the described first volume coordinate relation second space coordinate relation one to one that make described user terminal create described current display;
Second transmitting element, for first operating position of described control terminal in described first volume coordinate relation and operating state are sent to described user terminal, the second corresponding in described second space coordinate relation operating position of described first operating position is obtained to make described user terminal, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
Fourth aspect, embodiments provides a kind of user terminal, comprising:
Sending module, for the information of current display is sent to projection terminal, is shown described information by projection interface to make described projection terminal;
Receiver module, for receiving the action message that described projection terminal sends, and perform object run corresponding to described action message, described action message comprises operating position and operating state.
In conjunction with fourth aspect, in the first possible implementation of fourth aspect, described receiver module comprises:
First receiving element, for receiving the first volume coordinate relation that described projection terminal sends;
Creating unit, for creating information and the described first volume coordinate relation second space coordinate relation one to one of described current display;
Second receiving element, for receiving the first operating position and the operating state of the transmission of described projection terminal, and in described second space coordinate relation, obtain the second corresponding in described second space coordinate relation operating position of described first operating position, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
5th aspect, embodiments provides a kind of projection control system, comprises projection terminal, user terminal and control terminal, wherein
Described projection terminal is as the third aspect, or the first possible implementation of the third aspect, or the projection terminal in the possible implementation of the second of the third aspect;
Described user terminal is as fourth aspect, or the user terminal in the first possible implementation of fourth aspect.
By implementing the embodiment of the present invention, projection terminal is when carrying out Projection Display to the information of user terminal, the first volume coordinate relation can be set up, and this first volume coordinate relation is sent to user terminal, set up and the first volume coordinate relation second space coordinate relation one to one to make user terminal, projection terminal can receive the action command that user is inputted in the first volume coordinate relation by control terminal, this action command is sent to user terminal by projection terminal, to make the object run that this action command of user's terminal check is corresponding in second space coordinate relation, and perform this object run, achieve user on the projection screen can directly and user terminal carry out interactive operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the first embodiment of the method for controlling projection that the embodiment of the present invention provides;
Fig. 2 is the schematic flow sheet of the second embodiment of the method for controlling projection that the embodiment of the present invention provides;
Fig. 2 a is the three-dimensional system of coordinate schematic diagram that the projection terminal that provides of the embodiment of the present invention and user terminal create;
Fig. 3 is the schematic flow sheet of the 3rd embodiment of the method for controlling projection that the embodiment of the present invention provides;
Fig. 4 is the schematic flow sheet of the 4th embodiment of the method for controlling projection that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the projection terminal that the embodiment of the present invention provides;
Fig. 6 is the structural representation of the detection module of the projection terminal that the embodiment of the present invention provides;
Fig. 7 is the schematic flow sheet of the sending module of the projection terminal that the embodiment of the present invention provides;
Fig. 8 is the structural representation of the user terminal that the embodiment of the present invention provides;
Fig. 9 is the structural representation of the receiver module of the user terminal that the embodiment of the present invention provides;
Figure 10 is the structural representation of the projection control system that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, the term used in embodiments of the present invention is only for the object describing specific embodiment, and not intended to be limiting the present invention." one ", " described " and " being somebody's turn to do " of the singulative used in the embodiment of the present invention and appended claims is also intended to comprise most form, unless context clearly represents other implications.It is also understood that term "and/or" used herein refer to and comprise one or more project of listing be associated any or all may combine.
Embodiments provide a kind of method for controlling projection, associated terminal and system, projection terminal is when carrying out Projection Display to the information of user terminal, the action command that user is inputted in projection terminal by control terminal can be received, this action command is sent to user terminal by projection terminal, to make user terminal perform corresponding operation, achieve user on the projection screen can directly and user terminal carry out interactive operation.For the ease of understanding the embodiment of the present invention, first the method for controlling projection of the embodiment of the present invention is described below.
Refer to Fig. 1, be the schematic flow sheet of the first embodiment of the method for controlling projection that the embodiment of the present invention provides, the method includes but not limited to following steps.
The information of current for user terminal display is shown by projection interface by S101, projection terminal.
In the embodiment of the present invention, the information of current for the display screen of user terminal display is shown by projection interface by projection terminal.Wherein, described projection terminal can include but not limited to: projector.Described user terminal can include but not limited to: PC, smart mobile phone (as Android phone, iOS mobile phone etc.), panel computer, palm PC, mobile internet device (MID, MobileInternetDevices) or wearable intelligent equipment etc. have the equipment of communication function.Described projection terminal is connected with described user terminal, the mode be connected can be connected by transmission line, the transmission of data or signal is carried out in the mode of transmission line communication protocol, also can be connected by wireless, such as, bluetooth, infrared etc., the transmission of data or signal is carried out by wireless communication protocol.The view field that described projection terminal is formed is described projection interface.Described user terminal exports the data message of current for own display screen curtain display to described projection terminal, and described projection terminal, according to the data message received, projects described data message in described projection interface.
The action message of S103, described projection terminal detection control terminal, described action message comprises operating position for described projection interface and operating state.
In the embodiment of the present invention, described projection terminal detection control terminal pins is to the action message at described projection interface, described control terminal can include but not limited to: mobile internet device (MID, MobileInternetDevices) or wearable intelligent equipment etc. have the equipment of communication function.Described control terminal is a kind of external in embodiments of the present invention, and can be set in the device on the finger of user.In some other executable embodiment, described control terminal can also be device integrated in the hand-held felt pen of user or other similar devices.Described control terminal is used for showing user in the position of the enterprising line operate in described projection interface and the concrete action done, when ordering about (being such as follow user to point movement) by user and move to the position on described projection interface, described control terminal is connected with described projection terminal signal by wired or wireless mode, and described projection terminal obtains operating position and the operating state of described control terminal.Such as, be embedded with signal emission module in described control terminal, described projection terminal is provided with intelligent identification module, the particular location of control terminal described in the Signal analysis that intelligent identification module can be launched according to the signal emission module of described control terminal.
Described action message is sent to described user terminal by S105, described projection terminal, operates accordingly according to the information of described action message to described current display to make described user terminal.
In the embodiment of the present invention, the operating position of the described control terminal got and operating state are sent to described user terminal by described projection terminal, and to make described user terminal, according to described operating position and operating state, the information to described current display operates accordingly.Described projection terminal and described control establish a communications link, thus obtain operating state and operating position that user produced by described control terminal; Described projection terminal can also by setting up volume coordinate relation, thus obtain the operating state that user produced by described control terminal, and obtain the operating position of described operating state in described volume coordinate relation.
Refer to Fig. 2, be the schematic flow sheet of the second embodiment of the method for controlling projection that the embodiment of the present invention provides, the method includes but not limited to following steps.
The information of current for user terminal display is shown by projection interface by S201, projection terminal.
In the embodiment of the present invention, the information of current for the display screen of user terminal display is shown by projection interface by projection terminal.Wherein, described projection terminal can include but not limited to: projector.Described user terminal can include but not limited to: PC, smart mobile phone (as Android phone, iOS mobile phone etc.), panel computer, palm PC, mobile internet device (MID, MobileInternetDevices) or wearable intelligent equipment etc. have the equipment of communication function.Described projection terminal is connected with described user terminal, the mode be connected can be connected by transmission line, the transmission of data or signal is carried out in the mode of transmission line communication protocol, also can be connected by wireless, such as, bluetooth, infrared etc., the transmission of data or signal is carried out by wireless communication protocol.The view field that described projection terminal is formed is described projection interface.Described user terminal exports the data message of current for own display screen curtain display to described projection terminal, and described projection terminal, according to the data message received, projects described data message in described projection interface.
S203, described projection terminal create the first volume coordinate relation for described projection interface.
In the embodiment of the present invention, described projection terminal creates the first volume coordinate relation for described projection interface, and described first volume coordinate relation can include but not limited to: two-dimensional coordinate system or three-dimensional system of coordinate.When described projection terminal creates the two-dimensional coordinate system for described projection interface, with the lower left corner at described projection interface for initial point sets up coordinate system, described projection interface horizontal direction is x-axis, and vertical direction is y-axis direction.Described projection terminal determines coordinate of each point on projection interface after setting up two-dimensional coordinate system, this coordinate is the horizontal range of two-dimensional coordinate: x-relative to the lower left corner, and y-is relative to the vertical range in the lower left corner, when described projection terminal creates the three-dimensional system of coordinate for described projection interface, with the lower left corner at described projection interface for initial point sets up coordinate system, described projection interface horizontal direction is x-axis, vertical direction is y-axis direction, the perpendicular line (projection place, interface plane refers to the plane at the projection lens place of projection terminal) of place, described projection interface plane is done by lower-left angle point, with this perpendicular line for z-axis (can see Fig. 2 a, the three-dimensional system of coordinate schematic diagram that the projection terminal provided for the embodiment of the present invention and user terminal create, in Fig. 2 a 10 is the projection interface of described projection terminal).Described projection terminal determines coordinate of each point on projection interface after setting up three-dimensional system of coordinate, this coordinate is the horizontal range of three-dimensional coordinate: x-relative to the lower left corner, y-relative to the vertical range in the lower left corner, the air line distance of z-screen point and projection place, interface plane.The embodiment of the present invention is the coordinate system created for initial point with the lower left corner at described projection interface, in some other executable embodiment, other points at described projection interface can also be set to initial point.
S205, described projection terminal detect the action message of described control terminal in described first volume coordinate relation.
In the embodiment of the present invention, the action message for described projection interface of described projection terminal detection control terminal in described first volume coordinate relation, described control terminal can include but not limited to: mobile internet device (MID, MobileInternetDevices) or wearable intelligent equipment etc. have the equipment of communication function.Described control terminal is a kind of external in embodiments of the present invention, and can be set in the device on the finger of user.In some other executable embodiment, described control terminal can also be device integrated in the hand-held felt pen of user or other similar devices.Described control terminal is used for showing user in the position of the enterprising line operate in described projection interface and the concrete action done, when ordering about (being such as follow user to point movement) by user and move to the position on described projection interface, described control terminal is connected with described projection terminal signal by wired or wireless mode, and described projection terminal obtains operating position and the operating state of described control terminal.Such as, be embedded with signal emission module in described control terminal, described projection terminal is provided with intelligent identification module, the particular location of control terminal described in the Signal analysis that intelligent identification module can be launched according to the signal emission module of described control terminal.
Described first volume coordinate relation is sent to described user terminal by S207, described projection terminal, with the information and the described first volume coordinate relation second space coordinate relation one to one that make described user terminal create described current display.
In the embodiment of the present invention, the described first volume coordinate relation set up is sent to described user terminal by described projection terminal, after described user terminal receives described first volume coordinate relation, create described current display interface and described first volume coordinate relation second space coordinate relation one to one.Described user terminal is according to the proportionate relationship between current display interface and described projection interface, create the second space coordinate relation of described current display interface, such as, described user terminal detects the distance between described projection interface and described user terminal, according to the described second space coordinate relation of described distance adjustment, in described second space coordinate relation, has corresponding point to make each point in described first volume coordinate relation.Described second space coordinate relation can include but not limited to: two-dimensional coordinate system or three-dimensional system of coordinate.When described user terminal creates the two-dimensional coordinate system for described current display interface, with the lower left corner of described current display interface for initial point sets up coordinate system, described current display interface horizontal direction is x-axis, and vertical direction is y-axis direction.Described user terminal determines the coordinate of each point in current display interface after setting up two-dimensional coordinate system, this coordinate is the horizontal range of two-dimensional coordinate: x-relative to the lower left corner, and y-is relative to the vertical range in the lower left corner; When described user terminal creates the three-dimensional system of coordinate for described current display interface, with the lower left corner of described current display interface for initial point sets up coordinate system, described current display interface horizontal direction is x-axis, vertical direction is y-axis direction, the perpendicular line of described current display interface place plane is done, with this perpendicular line for z-axis by lower-left angle point.Described user terminal determines the coordinate of each point in current display interface after setting up three-dimensional system of coordinate, this coordinate is the horizontal range of three-dimensional coordinate: x-relative to the lower left corner, y-relative to the vertical range in the lower left corner, the air line distance of z-and current display interface place plane.The embodiment of the present invention is the coordinate system created for initial point with the lower left corner of described current display interface, in some other executable embodiment, other points of described current display interface can also be set to initial point.
First operating position of described control terminal in described first volume coordinate relation and operating state are sent to described user terminal by S209, described projection terminal, the second corresponding in described second space coordinate relation operating position of described first operating position is obtained to make described user terminal, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
In the embodiment of the present invention, described projection terminal is by first operating position of described control terminal in described first volume coordinate relation and be sent to described user terminal at the operating state of described first operating position, described user terminal receives described first operating position and the operating state of the transmission of described projection terminal, and the second operating position corresponding to described first operating position is obtained in described second space coordinate relation, obtain described operating state in object run corresponding to described second operating position, described user terminal for current display information and executing described in object run.
Illustrate, if described projection terminal detects first operating position (1 of described control terminal in the two-dimensional coordinate system at projection interface, 2) have issued click action, described projection terminal is by the first operating position (1, 2) and click action be sent to described user terminal, described user terminal obtains the first operating position (1, 2) the second operating position (1 in the two-dimensional coordinate system of user interface, 2), and determine that click action is at the second operating position (1, 2) corresponding object run, if object run is page turning, then described user terminal performs page turn over operation, if described projection terminal detects first operating position (1 of described control terminal in the three-dimensional system of coordinate at projection interface, 2, 3) (can see the some A in Fig. 2 a) have issued gesture contractive action, described projection terminal is by the first operating position (1, 2, 3) and gesture contractive action be sent to described user terminal, described user terminal obtains the first operating position (1, 2, 3) the second operating position (1 in the three-dimensional system of coordinate of user interface, 2, 3) (can see the some A ' in Fig. 2 a), and determine that gesture contractive action is at the second operating position (1, 2, 3) corresponding object run, if object run is for reducing interface, then described user terminal performs and reduces interface operation.
Refer to Fig. 3, be the schematic flow sheet of the 3rd embodiment of the method for controlling projection that the embodiment of the present invention provides, the method includes but not limited to following steps.
The information of current display is sent to projection terminal by S301, user terminal, described information is shown by projection interface to make described projection terminal.
In the embodiment of the present invention, the information that current display interface shows is sent to projection terminal by user terminal, and the information that described user terminal current display interface shows is shown by projection interface by described projection terminal.Wherein, described projection terminal can include but not limited to: projector.Described user terminal can include but not limited to: PC, smart mobile phone (as Android phone, iOS mobile phone etc.), panel computer, palm PC, mobile internet device (MID, MobileInternetDevices) or wearable intelligent equipment etc. have the equipment of communication function.Described user terminal is connected with described projection terminal, the mode be connected can be connected by transmission line, the transmission of data or signal is carried out in the mode of transmission line communication protocol, also can be connected by wireless, such as, bluetooth, infrared etc., the transmission of data or signal is carried out by wireless communication protocol.The view field that described projection terminal is formed is described projection interface.Described user terminal exports the data message of current for own display screen curtain display to described projection terminal, and described projection terminal, according to the data message received, projects described data message in described projection interface.
S303, described user terminal receive the action message that described projection terminal sends, and perform object run corresponding to described action message, and described action message comprises operating position and operating state.
In the embodiment of the present invention, described user terminal receives operating position and the operating state of the transmission of described projection terminal, and the information to described current display operates accordingly according to described operating position and operating state.Described projection terminal and described control establish a communications link, thus obtain operating state and operating position that user produced by described control terminal; Described projection terminal can also by setting up volume coordinate relation, thus obtain the operating state that user produced by described control terminal, and obtain the operating position of described operating state in described volume coordinate relation.
Refer to Fig. 4, be the schematic flow sheet of the 4th embodiment of the method for controlling projection that the embodiment of the present invention provides, the method includes but not limited to following steps.
The information of current display is sent to projection terminal by S401, user terminal, described information is shown by projection interface to make described projection terminal.
In the embodiment of the present invention, the information that current display interface shows is sent to projection terminal by user terminal, and the information that described user terminal current display interface shows is shown by projection interface by described projection terminal.Wherein, described projection terminal can include but not limited to: projector.Described user terminal can include but not limited to: PC, smart mobile phone (as Android phone, iOS mobile phone etc.), panel computer, palm PC, mobile internet device (MID, MobileInternetDevices) or wearable intelligent equipment etc. have the equipment of communication function.Described user terminal is connected with described projection terminal, the mode be connected can be connected by transmission line, the transmission of data or signal is carried out in the mode of transmission line communication protocol, also can be connected by wireless, such as, bluetooth, infrared etc., the transmission of data or signal is carried out by wireless communication protocol.The view field that described projection terminal is formed is described projection interface.Described user terminal exports the data message of current for own display screen curtain display to described projection terminal, and described projection terminal, according to the data message received, projects described data message in described projection interface.
S403, described user terminal receive the first volume coordinate relation that described projection terminal sends.
In the embodiment of the present invention, described user terminal receives the first volume coordinate relation that described projection terminal sends, it is the first volume coordinate relation of described projection terminal for described projection interface creating that described first volume coordinate is closed, and described first volume coordinate relation can include but not limited to: two-dimensional coordinate system or three-dimensional system of coordinate.When described first volume coordinate pass is two-dimensional coordinate system, with the lower left corner at described projection interface for initial point sets up coordinate system, described projection interface horizontal direction is x-axis, and vertical direction is y-axis direction.Described projection terminal determines coordinate of each point on projection interface after setting up two-dimensional coordinate system, this coordinate is the horizontal range of two-dimensional coordinate: x-relative to the lower left corner, and y-is relative to the vertical range in the lower left corner, when described first volume coordinate pass is three-dimensional system of coordinate, with the lower left corner at described projection interface for initial point sets up coordinate system, described projection interface horizontal direction is x-axis, vertical direction is y-axis direction, the perpendicular line (projection place, interface plane refers to the plane at the projection lens place of projection terminal) of place, described projection interface plane is done by lower-left angle point, with this perpendicular line for z-axis (can see Fig. 2 a, the three-dimensional system of coordinate schematic diagram that the projection terminal provided for the embodiment of the present invention and user terminal create, in Fig. 2 a 20 is the current display interface of described user terminal).Described projection terminal determines coordinate of each point on projection interface after setting up three-dimensional system of coordinate, this coordinate is the horizontal range of three-dimensional coordinate: x-relative to the lower left corner, y-relative to the vertical range in the lower left corner, the air line distance of z-screen point and projection place, interface plane.The embodiment of the present invention is the coordinate system created for initial point with the lower left corner at described projection interface, in some other executable embodiment, other points at described projection interface can also be set to initial point.
S405, described user terminal create information and the described first volume coordinate relation second space coordinate relation one to one of described current display.
In the embodiment of the present invention, after described user terminal receives the first volume coordinate relation of described projection terminal transmission, described user terminal creates current display interface and described first volume coordinate relation second space coordinate relation one to one.Described user terminal is according to the proportionate relationship between current display interface and described projection interface, create the second space coordinate relation of described current display interface, such as, described user terminal detects the distance between described projection interface and described user terminal, according to the described second space coordinate relation of described distance adjustment, in described second space coordinate relation, has corresponding point to make each point in described first volume coordinate relation.Described second space coordinate relation can include but not limited to: two-dimensional coordinate system or three-dimensional system of coordinate.When described first volume coordinate pass is two-dimensional coordinate system, it is two-dimensional coordinate system that described second space coordinate closes, and with the lower left corner of described user terminal current display interface for initial point sets up coordinate system, described user terminal current display interface horizontal direction is x-axis, and vertical direction is y-axis direction.Described user terminal determines the coordinate of each point in described user terminal current display interface after setting up two-dimensional coordinate system, this coordinate is the horizontal range of two-dimensional coordinate: x-relative to the lower left corner, and y-is relative to the vertical range in the lower left corner; When described first volume coordinate pass is three-dimensional system of coordinate, it is three-dimensional system of coordinate that described second space coordinate closes, with the lower left corner of described user terminal current display interface for initial point sets up coordinate system, described user terminal current display interface horizontal direction is x-axis, vertical direction is y-axis direction, the perpendicular line of described user terminal current display interface place plane is done, with this perpendicular line for z-axis by lower-left angle point.Described user terminal determines the coordinate of each point in described user terminal current display interface after setting up three-dimensional system of coordinate, this coordinate is the horizontal range of three-dimensional coordinate: x-relative to the lower left corner, y-relative to the vertical range in the lower left corner, the air line distance of z-and described user terminal current display interface place plane.The embodiment of the present invention is the coordinate system created for initial point with the lower left corner of described user terminal current display interface, in some other executable embodiment, other points of described user terminal current display interface can also be set to initial point.
S407, described user terminal receive the first operating position and the operating state of the transmission of described projection terminal, and in described second space coordinate relation, obtain the second corresponding in described second space coordinate relation operating position of described first operating position, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
In the embodiment of the present invention, described projection terminal is by first operating position of described control terminal in described first volume coordinate relation and be sent to described user terminal at the operating state of described first operating position, described user terminal receives described first operating position and the operating state of the transmission of described projection terminal, and the second operating position corresponding to described first operating position is obtained in described second space coordinate relation, obtain described operating state in object run corresponding to described second operating position, described user terminal for current display information and executing described in object run.
Illustrate, if described projection terminal detects first operating position (1 of described control terminal in the two-dimensional coordinate system at projection interface, 2) have issued click action, described projection terminal is by the first operating position (1, 2) and click action be sent to described user terminal, described user terminal obtains the first operating position (1, 2) the second operating position (1 in the two-dimensional coordinate system of user interface, 2), and determine that click action is at the second operating position (1, 2) corresponding object run, if object run is page turning, then described user terminal performs page turn over operation, if described projection terminal detects first operating position (1 of described control terminal in the three-dimensional system of coordinate at projection interface, 2, 3) (can see the some A in Fig. 2 a) have issued gesture contractive action, described projection terminal is by the first operating position (1, 2, 3) and gesture contractive action be sent to described user terminal, described user terminal obtains the first operating position (1, 2, 3) the second operating position (1 in the three-dimensional system of coordinate of user interface, 2, 3) (can see the some A ' in Fig. 2 a), and determine that gesture contractive action is at the second operating position (1, 2, 3) corresponding object run, if object run is for reducing interface, then described user terminal performs and reduces interface operation.
The above-mentioned method illustrating the embodiment of the present invention, below for the ease of implementing the such scheme of the embodiment of the present invention better, correspondingly, is also provided for coordinating the associated terminal implementing such scheme below.
Referring to Fig. 5, is the structural representation of the projection terminal that the embodiment of the present invention provides.This projection terminal 50 comprises: display module 501, detection module 503 and sending module 505, wherein,
Display module 501, for showing the information of current for user terminal display by projection interface.
Detection module 503, for the action message of detection control terminal, described action message comprises operating position for described projection interface and operating state.
Sending module 505, for described action message is sent to described user terminal, operates according to the information of described action message to described current display accordingly to make described user terminal.
Will be understood that, the function of each functional unit of the projection terminal 50 of the present embodiment according to the method specific implementation of above-mentioned Fig. 1 embodiment of the method, can repeat no more herein.
Referring to Fig. 6, is the structural representation of the detection module 503 that the embodiment of the present invention provides.This detection module 503 comprises: creating unit 5031 and detecting unit 5033, wherein,
Creating unit 5031, for creating the first volume coordinate relation for described projection interface.
Detecting unit 5033, for detecting the action message of described control terminal in described first volume coordinate relation.
Will be understood that, the function of each functional unit of the detection module 503 of the present embodiment according to the method specific implementation of above-mentioned Fig. 2 embodiment of the method, can repeat no more herein.
Referring to Fig. 7, is the structural representation of the sending module 505 that the embodiment of the present invention provides.This sending module 505 comprises: the first transmitting element 5051 and the second transmitting element 5053, wherein,
First transmitting element 5051, for described first volume coordinate relation is sent to described user terminal, with the information and the described first volume coordinate relation second space coordinate relation one to one that make described user terminal create described current display.
Second transmitting element 5053, for first operating position of described control terminal in described first volume coordinate relation and operating state are sent to described user terminal, the second corresponding in described second space coordinate relation operating position of described first operating position is obtained to make described user terminal, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
Will be understood that, the function of each functional unit of the sending module 505 of the present embodiment according to the method specific implementation of above-mentioned Fig. 2 embodiment of the method, can repeat no more herein.
Referring to Fig. 8, is the structural representation of the user terminal that the embodiment of the present invention provides.This user terminal 80 comprises: sending module 801 and receiver module 803, wherein,
Sending module 801, for the information of current display is sent to projection terminal, is shown described information by projection interface to make described projection terminal.
Receiver module 803, for receiving the action message that described projection terminal sends, and perform object run corresponding to described action message, described action message comprises operating position and operating state.
Will be understood that, the function of each functional unit of the user terminal 80 of the present embodiment according to the method specific implementation of above-mentioned Fig. 3 embodiment of the method, can repeat no more herein.
Referring to Fig. 9, is the structural representation of the receiver module 803 that the embodiment of the present invention provides.This receiver module 803 comprises: the first receiving element 8031, creating unit 8033 and the second receiving element 8035, wherein,
First receiving element 8031, for receiving the first volume coordinate relation that described projection terminal sends.
Creating unit 8033, for creating information and the described first volume coordinate relation second space coordinate relation one to one of described current display.
Second receiving element 8035, for receiving the first operating position and the operating state of the transmission of described projection terminal, and in described second space coordinate relation, obtain the second corresponding in described second space coordinate relation operating position of described first operating position, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
Will be understood that, the function of each functional unit of the receiver module 803 of the present embodiment according to the method specific implementation of above-mentioned Fig. 4 embodiment of the method, can repeat no more herein.
For the ease of implementing the such scheme of the embodiment of the present invention better, present invention also offers for coordinating the related system implementing such scheme.Below in conjunction with the structural representation of the projection control system provided by the invention shown in Figure 10, be described.
Projection control system 100 comprises projection terminal 1001, user terminal 1003 and control terminal 1005, wherein,
Projection terminal 1001 can be the projection terminal 50 in above-described embodiment, repeats no more here;
User terminal 1003 can be the user terminal 80 in above-described embodiment, repeats no more here.
Control terminal 1005 can include but not limited to: mobile internet device (MID, MobileInternetDevices) or wearable intelligent equipment etc. have the equipment of communication function.
In sum, by implementing the embodiment of the present invention, projection terminal is when carrying out Projection Display to the information of user terminal, the first volume coordinate relation can be set up, and this first volume coordinate relation is sent to user terminal, set up and the first volume coordinate relation second space coordinate relation one to one to make user terminal, projection terminal can receive the action command that user is inputted in the first volume coordinate relation by control terminal, this action command is sent to user terminal by projection terminal, to make the object run that this action command of user's terminal check is corresponding in second space coordinate relation, and perform this object run, achieve user on the projection screen can directly and user terminal carry out interactive operation.
Unit in all embodiments of the present invention or subelement, universal integrated circuit can be passed through, such as CPU (CentralProcessingUnit, central processing unit), or realized by ASIC (ApplicationSpecificIntegratedCircuit, special IC).
The sequence of steps of the method for the embodiment of the present invention can carry out adjusting, merge or deleting according to actual needs.The unit of the terminal of the embodiment of the present invention can carry out integrating according to actual needs, Further Division or delete.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (11)
1. a method for controlling projection, is characterized in that, comprising:
The information of current for user terminal display is shown by projection interface by projection terminal;
The action message of described projection terminal detection control terminal, described action message comprises operating position for described projection interface and operating state;
Described action message is sent to described user terminal by described projection terminal, operates accordingly according to the information of described action message to described current display to make described user terminal.
2. the method for claim 1, is characterized in that, the action message of described projection terminal detection control terminal comprises:
Described projection terminal creates the first volume coordinate relation for described projection interface;
Described projection terminal detects the action message of described control terminal in described first volume coordinate relation.
3. method as claimed in claim 2, it is characterized in that, described action message is sent to described user terminal by described projection terminal, to make described user terminal operate accordingly according to the information of described action message to described current display, comprising:
Described first volume coordinate relation is sent to described user terminal by described projection terminal, with the information and the described first volume coordinate relation second space coordinate relation one to one that make described user terminal create described current display;
First operating position of described control terminal in described first volume coordinate relation and operating state are sent to described user terminal by described projection terminal, the second corresponding in described second space coordinate relation operating position of described first operating position is obtained to make described user terminal, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
4. a method for controlling projection, is characterized in that, comprising:
The information of current display is sent to projection terminal by user terminal, described information is shown by projection interface to make described projection terminal;
Described user terminal receives the action message that described projection terminal sends, and performs object run corresponding to described action message, and described action message comprises operating position and operating state.
5. method as claimed in claim 4, is characterized in that, described user terminal receives the action message that described projection terminal sends, and performs object run corresponding to described action message, comprising:
Described user terminal receives the first volume coordinate relation that described projection terminal sends;
Described user terminal creates information and the described first volume coordinate relation second space coordinate relation one to one of described current display;
Described user terminal receives the first operating position and the operating state of the transmission of described projection terminal, and in described second space coordinate relation, obtain the second corresponding in described second space coordinate relation operating position of described first operating position, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
6. a projection terminal, is characterized in that, comprising:
Display module, for showing the information of current for user terminal display by projection interface;
Detection module, for the action message of detection control terminal, described action message comprises operating position for described projection interface and operating state;
Sending module, for described action message is sent to described user terminal, operates according to the information of described action message to described current display accordingly to make described user terminal.
7. projection terminal as claimed in claim 6, it is characterized in that, described detection module comprises:
Creating unit, for creating the first volume coordinate relation for described projection interface;
Detecting unit, for detecting the action message of described control terminal in described first volume coordinate relation.
8. projection terminal as claimed in claim 7, it is characterized in that, described sending module comprises:
First transmitting element, for described first volume coordinate relation is sent to described user terminal, with the information and the described first volume coordinate relation second space coordinate relation one to one that make described user terminal create described current display;
Second transmitting element, for first operating position of described control terminal in described first volume coordinate relation and operating state are sent to described user terminal, the second corresponding in described second space coordinate relation operating position of described first operating position is obtained to make described user terminal, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
9. a user terminal, is characterized in that, comprising:
Sending module, for the information of current display is sent to projection terminal, is shown described information by projection interface to make described projection terminal;
Receiver module, for receiving the action message that described projection terminal sends, and perform object run corresponding to described action message, described action message comprises operating position and operating state.
10. user terminal as claimed in claim 9, it is characterized in that, described receiver module comprises:
First receiving element, for receiving the first volume coordinate relation that described projection terminal sends;
Creating unit, for creating information and the described first volume coordinate relation second space coordinate relation one to one of described current display;
Second receiving element, for receiving the first operating position and the operating state of the transmission of described projection terminal, and in described second space coordinate relation, obtain the second corresponding in described second space coordinate relation operating position of described first operating position, and obtain described operating state in object run corresponding to described second operating position, and perform described object run.
11. 1 kinds of projection control system, is characterized in that, comprise projection terminal, user terminal and control terminal, wherein,
Described projection terminal is the projection terminal as described in any one of claim 6-8;
Described user terminal is the user terminal as described in any one of claim 9-10.
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| CN111698489A (en) * | 2020-06-22 | 2020-09-22 | 深圳市亿兆创新科技有限公司 | Projection method and projection equipment based on Linux system |
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Application publication date: 20160511 |