WO2016188317A1 - Projection device, control method thereof and computer readable storage medium - Google Patents

Projection device, control method thereof and computer readable storage medium Download PDF

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Publication number
WO2016188317A1
WO2016188317A1 PCT/CN2016/081436 CN2016081436W WO2016188317A1 WO 2016188317 A1 WO2016188317 A1 WO 2016188317A1 CN 2016081436 W CN2016081436 W CN 2016081436W WO 2016188317 A1 WO2016188317 A1 WO 2016188317A1
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WO
WIPO (PCT)
Prior art keywords
projection
touch
operation instruction
interface
display screen
Prior art date
Application number
PCT/CN2016/081436
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French (fr)
Chinese (zh)
Inventor
梁震
王照祥
Original Assignee
中兴通讯股份有限公司
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Filing date
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2016188317A1 publication Critical patent/WO2016188317A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

Definitions

  • the present application relates to, but is not limited to, the field of projection, and in particular, to a control method of a projection device, a projection device, and a computer readable storage medium.
  • a general projection device has a touch screen. The user can enter an operation command on the touch screen of the projection device.
  • the projection function of the projection device When the projection function of the projection device is turned on and the touch screen is turned off, the user cannot directly perform the direct operation on the currently displayed content, and the touch screen must be re-lighted for touch operation, or the remote controller is additionally used for the direction navigation operation, which will bring the user It is not convenient.
  • a method of controlling a projection device comprising a touch display screen, the method comprising:
  • a display interface of the projection device is projected to form a projection interface.
  • a touch operation command on the touch display screen in a black screen state is detected.
  • the display of the projection interface is controlled according to the touch operation instruction.
  • the projection device includes a projection component
  • the projecting the display interface of the projection device to form the projection interface comprises:
  • the projection component is controlled to project a display interface of the projection device to form the projection interface.
  • the method further comprises: before detecting the touch operation instruction on the touch display screen in a black screen state, when receiving the close instruction, or within a predetermined length of time, when there is no touch operation on the touch display screen , controlling the touch display to enter a black screen state.
  • the touch operation instruction includes a move operation instruction and a click operation instruction
  • the detecting the touch operation instruction on the touch display screen in a black screen state includes:
  • Controlling the operation mode of the touch display screen in a black screen state is a virtual touch panel mode
  • Controlling the display of the projection interface according to the touch operation instruction includes:
  • Forming an indication mark according to the movement operation instruction displaying the indication mark on the projection interface, and moving the indication mark on the projection interface; controlling the projection by the movement of the indication mark and the confirmation of the click operation instruction
  • the interface displays the settings.
  • the detecting the touch operation instruction on the touch display screen in a black screen state further includes:
  • the controlling the display of the projection interface according to the touch operation instruction further includes:
  • an indication mark according to the sliding operation instruction Forming an indication mark according to the sliding operation instruction, displaying the indication mark on the projection interface, and mapping a sliding direction of the sliding operation instruction to a response of a direction key, the indication mark being in response according to the direction key
  • the selection of the virtual button by controlling the indication mark and the confirmation of the click operation command control the display interface to display the setting content.
  • the method further includes:
  • the method further includes:
  • a projection device includes a touch display screen, a control module, and a projection component.
  • the control module is coupled to the touch display and the projection component.
  • the control module is configured to control the projection component to project a display interface of the projection device to form a projection interface.
  • the control module is further configured to detect a touch operation instruction on the touch display screen in a black screen state during projection.
  • the control module is further configured to control display of the projection interface according to the touch operation instruction.
  • controlling module projecting the display interface of the projection device to form the projection interface comprises:
  • a projection component is controlled to project a display interface of the projection device to form the projection interface.
  • control module is further configured to: before detecting the touch operation instruction on the touch display screen in the black screen state, when the closed instruction is received, or within a predetermined time period, no touch operation is performed on the touch display screen When the touch display is controlled to enter a black screen state.
  • the touch operation instruction includes a move operation instruction and a click operation instruction
  • the control module detects a touch operation instruction on the touch display screen in a black screen state, including:
  • Controlling the operation mode of the touch display screen in a black screen state is a virtual touch panel mode
  • Controlling, by the control module, display of the projection interface according to the touch operation instruction includes:
  • the detecting, by the control module, the touch operation instruction on the touch display screen in a black screen state further includes:
  • the control module controls the display of the projection interface according to the touch operation instruction, and further includes:
  • an indication mark according to the sliding operation instruction Forming an indication mark according to the sliding operation instruction, displaying the indication mark on the projection interface, and mapping the sliding direction of the sliding operation instruction to a response of the direction key, the indication mark indicating a gesture operation according to the response of the direction key
  • the virtual button previously displayed on the touch display screen in the mode controls the selection of the virtual button by controlling the indication mark, and the confirmation of the click operation command controls the projection interface to display the setting content.
  • control module is further configured to: receive a lighting instruction, and control the touch display to light according to the lighting instruction, and control the touch display to return to normal after the touch display is illuminated.
  • the touch screen works.
  • control module is further configured to: in a state in which the projection interface of the display interface is closed, receive a shutdown command, and control the touch display to be closed according to the shutdown command.
  • a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the described control method.
  • a control method of a projection device, a projection device, and a computer readable storage medium comprising: projecting a display interface of the projection device to form a projection interface; during the projection process, detecting the touch display screen in a black screen state a touch operation instruction; and controlling display of the projection interface according to the touch operation instruction.
  • the control method of the above projection device can detect a touch operation instruction on the touch display screen and control the display of the projection interface when the touch display screen is in a black screen state, so that the user can realize the pair of projection device without lighting the touch display screen. Control, which increases the convenience of user operations.
  • FIG. 1 is a flow chart showing a control method of a projection device according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a state of a projection device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of another state of a projection device according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of still another state of a projection apparatus according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing a state of a projection interface projected by a projection apparatus according to an embodiment of the present invention
  • FIG. 6 is a schematic diagram of still another state of a projection device according to an embodiment of the present invention.
  • FIG. 7 is another schematic diagram of a state of a projection interface projected by a projection device according to an embodiment of the present invention.
  • FIG. 8 is still another schematic diagram of a state of a projection apparatus according to an embodiment of the present invention.
  • FIG. 9 is a block diagram of a projection device in accordance with an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include one or more of the described features either explicitly or implicitly.
  • the meaning of "a plurality" is two or more unless specifically and specifically defined otherwise.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; may be mechanically connected, or may be electrically connected or may communicate with each other; may be directly connected or indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • a method for controlling a projection device includes a touch display screen 102.
  • the control method of the projection device includes the following steps:
  • the display interface 200 of the projection device 100 is projected to form a projection interface 300.
  • the control method of the projection device can also detect a touch operation command on the touch display screen 102 and control the display of the projection interface 300.
  • the user can also control the projection device 100 without illuminating the display screen 102, which increases the convenience of the user's operation.
  • the touch display screen 102 When the user starts to use the projection device 100, as shown in FIG. 2, the touch display screen 102 is generally in a lit state and displays the display interface 200 of the projection device 100, which can provide an intuitive display interface for the user. At this time, the operation mode of the touch display screen 102 is in the normal touch screen mode, and the user can complete all operation control of the projection apparatus 100 on the touch display screen 102 by the most common touch operations such as a click operation, a slide operation, and the like.
  • the projection apparatus 100 includes a projection section 104 (see Fig. 9).
  • the display interface 200 of the projection projection apparatus 100 to form the projection interface 300 includes the projection component 104 projecting the display interface 200 of the projection apparatus 100 to form the projection interface 300.
  • Projection component 104 can include a projection lens 106 disposed on a side of projection device 100 and an optical engine 108 (see FIG. 9) located within projection device 100.
  • Optical engine 108 can be digital micro An optical engine of a Digital Micromirror Device (DMD), an optical engine using a transmissive liquid crystal panel, or an optical engine using a reflective liquid crystal panel.
  • DMD Digital Micromirror Device
  • the projection component 104 synchronously projects the optical signal outwardly to form the projection interface 300 based on the received electrical signal of the display interface 200.
  • Projection component 104 can project an optical signal onto a wall or projection screen to form projection interface 300, as shown in FIG.
  • the projection device 100 can detect a touch operation on the touch display screen 102 in real time.
  • Touch operations include, for example, controlling the opening and closing of projections.
  • step S12 during the projection process, before detecting the touch operation command on the touch display screen 102 in the black screen state, when the close command is received, or within the predetermined time period, there is no on the touch display screen 102.
  • the touch display screen 102 is controlled to enter a black screen state.
  • the display function of the touch display screen 102 in the black screen state is turned off (such as turning off the backlight, etc.).
  • the close command can be generated by the user.
  • the user can press the power button 110 of the projection device 100 to bring the touch display screen 102 in the lighted state into a black screen state, as shown in FIG.
  • the predetermined length of time may be the length of time set by the projection device 100, such as a duration of 1 minute, 2 minutes, or 30 seconds.
  • the projection unit 104 continues to work, that is, continues to project the projection interface 300, which can achieve the purpose of saving power and extending the life of the touch display.
  • the projection apparatus 100 controls the operation mode of the touch display screen 102 to switch from the normal touch screen state to the operation mode preset by the projection apparatus 100 or the last user selection, such as a virtual touch panel. Mode or gesture operation. In this mode, the projection device 100 waits for a touch operation in response to the user.
  • the touch operation instruction includes a move operation instruction and a click operation instruction
  • detecting a touch operation instruction on the touch display screen 102 in a black screen state includes:
  • the operation mode of the touch display screen 102 that controls the black screen state is a virtual touch panel mode.
  • a move operation command and a click operation command on the touch display screen 102 in the virtual touch panel mode are detected.
  • the controlling the display of the projection interface 300 according to the touch operation instruction includes:
  • the confirmation control command projection interface 300 displays the setting contents.
  • touch display 102 in virtual touchpad mode is equivalent to a touchpad.
  • the projection device 100 detects a movement operation instruction on the touch display screen 102. While keeping the touch display screen 102 in a black screen state, the projection device 100 projects an indication mark 400 (such as a mouse cursor) onto the projection interface 300 to display the indication mark 400 according to the movement operation instruction.
  • an indication mark 400 such as a mouse cursor
  • the user can control the movement of the indicator mark 400 by the movement of the finger 500 on the touch screen display 102, that is, at this time, the touch screen display 102 functions as a general-purpose touch panel.
  • the movement trajectory 502 of the user's finger 500 on the touch screen display 102 is the same as the movement trajectory 402 of the indicator mark 400 at the projection interface 300, as shown in FIGS. 4 and 5.
  • the projection device 100 can map the operation in response to the left mouse button click, and control the projection interface 300 to display the setting content.
  • the setting content may be determined according to the actual content displayed by the projection interface 300.
  • the content displayed by the projection interface 300 includes a “next page” virtual button, and the user control indicator 400 moves to the “next page” virtual button.
  • the user clicks on the touch display screen 102 to input a click operation command and the projection device 100 displays the content corresponding to the “next page” virtual button on the projection interface 300 according to the click operation instruction.
  • the click operation command may also include other click operation instructions.
  • the projection device 100 maps an operation in response to a right mouse click.
  • the touch operation instruction includes a slide operation instruction and a click operation instruction
  • detecting the touch operation instruction on the touch display screen 102 in a black screen state further includes:
  • Controlling the operation mode of the touch display screen 102 in a black screen state is a gesture operation mode
  • the controlling the display of the projection interface 300 according to the touch operation instruction further includes:
  • an indication mark 400 according to a sliding operation instruction Forming an indication mark 400 according to a sliding operation instruction, displaying the indication mark 400 on the projection interface 300, and mapping a sliding direction of the sliding operation instruction to a response of a direction key, the indication mark 400 according to the direction key
  • the response indication is to a virtual button displayed on the touch display screen in the gesture operation mode, the selection of the virtual button by controlling the indication mark 400, and the confirmation of the click operation command to control the projection interface display.
  • the user's finger 500 can input a slide operation command by sliding in up, down, left, and right directions on the touch display screen 102, as shown in FIG. 6.
  • the projection device 100 maps the response of the up, down, left, and right direction keys according to the slide operation instruction, and thereby controls the movement of the indication mark 400 (such as the focus) on the projection interface 300.
  • the sliding action is used to control the movement of the indicator mark 400 displayed on the projection interface 300.
  • the user finger 500 can click on the touch display screen 102 to input a click operation command, and the projection device 100 maps the click operation of the response confirmation button according to the click operation instruction to control the projection.
  • the interface 300 displays the setting contents.
  • the indicator mark 400 moves to the virtual button 2
  • the user finger 500 clicks on the touch display screen 102
  • the projection device 100 responds to the single-finger click, and controls the projection interface 300 to display the click of the virtual button 2.
  • Corresponding content when the indicator mark 400 moves to the virtual button 2, the user finger 500 clicks on the touch display screen 102, and the projection device 100 responds to the single-finger click, and controls the projection interface 300 to display the click of the virtual button 2.
  • the user can switch the operation mode of the touch display screen 102 from the virtual touch panel mode to the gesture, for example, by multi-finger right sliding (optional, other directions may also be predefined). Operating mode, or switching from gesture mode to virtual touchpad mode.
  • the user can also input the above-mentioned touch operation instruction by using other tools (such as a touch pen or the like) without using the finger 500.
  • other tools such as a touch pen or the like
  • various click operation commands, slide operation commands, and movement operation commands and the like may be specifically set, and are not limited by the operation modes exemplified in the embodiments.
  • the method further includes:
  • the lighting command is received, and the touch display screen 102 is controlled to be illuminated according to the lighting command, and after the touch display screen 102 is illuminated, the touch display screen 102 is controlled to resume the normal touch screen operation mode.
  • the lighting command can be input by the user. For example, when the touch display screen 102 is in a black screen state, the user presses the power button 110 of the projection device 100 once to generate a lighting command, and the projection device 100 controls the touch display screen 102 to illuminate according to the lighting command. At this time, the operation mode of the touch display screen 102 shifts to the normal touch screen mode.
  • the method further includes:
  • a close command is received, and the touch display screen 102 is controlled to be turned off according to the close command.
  • the touch display screen 102 in the touch screen mode turns off the projection of the display interface 200.
  • the projection unit 104 is not working, and the user presses the power button 110 of the projection device 100 to generate a close command.
  • the projection device 100 controls the touch display screen 102 to be turned off according to the shutdown command.
  • the closed operation mode of the touch display screen 102 is switched to the fully closed state, and does not respond to any operation to avoid erroneous operation in the invisible state, as shown in FIG.
  • control method of the above-mentioned projection device can detect the touch operation instruction on the touch display screen 102 and control the display of the projection interface when the touch display screen 102 is in a black screen state, so the user does not need to light the touch display.
  • the screen 102 is also capable of implementing control of the projection device 100, which increases the convenience of user operation.
  • control method of the projection apparatus according to the embodiment of the present invention can be applied to a device such as a smart projector without a touch screen.
  • these devices can also add a way to manipulate by attaching a touchpad.
  • the operation mode of the additional touch panel includes the above virtual touch panel mode and gesture operation mode.
  • various click operation commands, slide operation commands, and movement operation commands and the like may be specifically set, and are not limited by the operation modes exemplified in the embodiments.
  • a projection apparatus 100 includes a touch display screen 102, a control module 103, and a projection unit 104.
  • the control module 103 connects the touch display screen 102 and the projection unit 104.
  • Control module 103 is arranged to control projection component 104 to project display interface 200 of projection device 100 to form projection interface 300.
  • control module 103 is configured to detect a touch operation command on the touch display screen 102 in a black screen state, and control the display of the projection interface 300 according to the touch operation command.
  • the control module 103 performs data transmission and reception, processing, response and control of user operations, and unified control element management of the projection unit 104, the touch display screen 102, and the like.
  • the projection component 104 is responsible for projecting the projected display interface 200 required by the control module 103.
  • Touch display 102 negative
  • the display interface 200 of the projection device 100 and the display of all contents can be displayed with the projection function of the projection device 100 turned off, and a direct touch operation corresponding to the display content.
  • the control module 103 is further configured to: before detecting a touch operation instruction on the touch display screen in a black screen state, when receiving a close command, or within a predetermined length of time, when there is no touch operation on the touch display screen 102, controlling the touch The display screen 102 enters a black screen state.
  • the touch operation instruction includes a move operation instruction and a click operation instruction
  • the control module 103 is configured to:
  • Controlling the operation mode of the touch display screen 102 in a black screen state is a virtual touch panel mode
  • Controlling, by the control module, display of the projection interface according to the touch operation instruction includes:
  • the confirmation control command projection interface 300 displays the setting contents.
  • the touch operation instruction includes a slide operation instruction and a click operation instruction
  • the control module 103 detecting the touch operation instruction on the touch display screen in a black screen state further includes:
  • Controlling the operation mode of the touch display screen 102 in a black screen state is a gesture operation mode
  • the control module controls the display of the projection interface according to the touch operation instruction, and further includes:
  • an indication mark 400 according to a sliding operation instruction Forming an indication mark 400 according to a sliding operation instruction, displaying the indication mark 400 on the projection interface 300, and mapping a sliding direction of the sliding operation instruction to a response of a direction key, the indication mark 400 according to the direction key
  • the response indication is to a virtual button displayed on the touch display screen in the gesture operation mode, the selection of the virtual button by controlling the indication mark 400, and the confirmation of the click operation command to control the projection interface display.
  • control module 103 is further configured to: receive a lighting instruction, and control the touch display screen 102 to be illuminated according to the lighting instruction, and control the touch display screen 102 to return to normal after the touch display screen 102 is illuminated. The way the touch screen works.
  • the control module 103 is connected to the power key 110 of the projection device 100 to receive an operation command input by the user. It should be noted that the foregoing explanation of the embodiment of the method for controlling the projection device is also applicable to the projection device 10 of the embodiment, and details are not described herein again.
  • control module is further configured to: in a state in which the projection of the display interface 200 is turned off, receive a close instruction, and control the touch display screen 102 to be turned off according to the close instruction.
  • the above-mentioned projection device 100 can detect the touch operation instruction on the touch display screen 102 and control the display of the projection interface when the touch display screen 102 is in a black screen state, and therefore, the user does not need to light the touch display screen 102. Control of the projection device 100 can also be achieved, which increases the convenience of user operation.
  • a computer readable storage medium storing computer executable instructions, the computer being executable
  • the control method is implemented when a row instruction is executed by a processor
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
  • the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
  • the device/function module/functional unit in the above embodiment When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless explicitly defined otherwise.
  • Any process or method description in the flowchart or otherwise described herein can be understood to represent an executable that includes one or more steps for implementing a particular logical function or process. Modules, segments or portions of code of instructions, and the scope of preferred embodiments of the invention includes additional implementations, which may not be in the order shown or discussed, including in a substantially simultaneous manner or vice versa depending on the functionality involved. The order is to perform the functions, which should be understood by those skilled in the art to which the embodiments of the present invention pertain.
  • a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device.
  • Examples of computer readable media include the following: electrical connections (mobile terminals) with one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
  • portions of the invention may be implemented in hardware, software, firmware or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it can be implemented with any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuit, ASIC with suitable combinational logic gate, Programmable Gate Array (PGA), Field programmable gate array (FPGA), etc.
  • each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
  • the above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • the touch operation instruction on the touch display screen can be detected, and the display of the projection interface is controlled, so that the user can realize the projection without lighting the touch display screen.
  • the control of the device increases the convenience of user operation.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

A projection device, control method thereof and computer readable storage medium. The method comprises: projecting a display interface of a projection device to form a projected interface; during the projection, detecting a touch operation instruction on a touch display screen in a blank screen state; and controlling, according to the touch operation instruction, display of the projected interface.

Description

一种投影设备的控制方法、投影设备和计算机可读存储介质Control method of projection device, projection device and computer readable storage medium 技术领域Technical field
本申请涉及但不限于投影领域，尤其涉及一种投影设备的控制方法、投影设备和计算机可读存储介质。The present application relates to, but is not limited to, the field of projection, and in particular, to a control method of a projection device, a projection device, and a computer readable storage medium.
背景技术Background technique
目前，为增加操作的便利性，一般的投影设备带有触摸屏。用户可在投影设备的触摸屏上输入操作指令。Currently, in order to increase the convenience of operation, a general projection device has a touch screen. The user can enter an operation command on the touch screen of the projection device.
在投影设备的投影功能打开而触摸屏关闭时，用户无法对当前显示的内容进行直接的操作，必须要重新点亮触摸屏进行触摸操作，或者另外拿起遥控器进行方向导航操作，这会给用户带来不便。When the projection function of the projection device is turned on and the touch screen is turned off, the user cannot directly perform the direct operation on the currently displayed content, and the touch screen must be re-lighted for touch operation, or the remote controller is additionally used for the direction navigation operation, which will bring the user It is not convenient.
发明内容Summary of the invention
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.
一种投影设备的控制方法，该投影设备包括触摸显示屏，该方法包括：A method of controlling a projection device, the projection device comprising a touch display screen, the method comprising:
投影该投影设备的显示界面以形成投影界面。A display interface of the projection device is projected to form a projection interface.
在投影过程中，检测处于黑屏状态下的该触摸显示屏上的触摸操作指令。During the projection process, a touch operation command on the touch display screen in a black screen state is detected.
根据该触摸操作指令控制该投影界面的显示。The display of the projection interface is controlled according to the touch operation instruction.
可选地，该投影设备包括投影部件，所述投影该投影设备的显示界面以形成该投影界面，包括：Optionally, the projection device includes a projection component, and the projecting the display interface of the projection device to form the projection interface comprises:
控制该投影部件投影该投影设备的显示界面以形成该投影界面。The projection component is controlled to project a display interface of the projection device to form the projection interface.
可选地，该方法还包括：在检测处于黑屏状态下的该触摸显示屏上的触摸操作指令之前，在接收到关闭指令时，或在预定时长内，在该触摸显示屏上无触摸操作时，控制该触摸显示屏进入黑屏状态。Optionally, the method further comprises: before detecting the touch operation instruction on the touch display screen in a black screen state, when receiving the close instruction, or within a predetermined length of time, when there is no touch operation on the touch display screen , controlling the touch display to enter a black screen state.
可选地，该触摸操作指令包括移动操作指令及点击操作指令； Optionally, the touch operation instruction includes a move operation instruction and a click operation instruction;
检测处于黑屏状态下的该触摸显示屏上的该触摸操作指令包括：The detecting the touch operation instruction on the touch display screen in a black screen state includes:
控制处于黑屏状态下的该触摸显示屏的操作模式为虚拟触摸板模式；Controlling the operation mode of the touch display screen in a black screen state is a virtual touch panel mode;
检测处于该虚拟触摸板模式下的该触摸显示屏上的该移动操作指令及该点击操作指令；Detecting the mobile operation instruction and the click operation instruction on the touch display screen in the virtual touch panel mode;
根据该触摸操作指令控制该投影界面的显示包括：Controlling the display of the projection interface according to the touch operation instruction includes:
根据该移动操作指令形成指示标记，将指示标记显示在该投影界面上，并及在该投影界面上移动该指示标记；通过所述指示标记的移动，以及所述点击操作指令的确认控制该投影界面显示设定内容。Forming an indication mark according to the movement operation instruction, displaying the indication mark on the projection interface, and moving the indication mark on the projection interface; controlling the projection by the movement of the indication mark and the confirmation of the click operation instruction The interface displays the settings.
可选地，检测处于黑屏状态下的该触摸显示屏上的该触摸操作指令还包括：Optionally, the detecting the touch operation instruction on the touch display screen in a black screen state further includes:
控制处于黑屏状态下的该触摸显示屏的操作模式为手势操作模式；Controlling an operation mode of the touch display screen in a black screen state as a gesture operation mode;
检测在处于该手势操作模式下的该触摸显示屏上的该滑动操作指令及该点击操作指令；Detecting the sliding operation instruction and the click operation instruction on the touch display screen in the gesture operation mode;
所述根据该触摸操作指令控制该投影界面的显示还包括：The controlling the display of the projection interface according to the touch operation instruction further includes:
根据该滑动操作指令形成指示标记，将所述指示标记显示在所述投影界面上，并将该滑动操作指令的滑动方向映射为方向键的响应，所述指示标记根据所述方向键的响应指示到手势操作模式下的触摸显示屏上预先显示出的虚拟按钮上，通过控制所述指示标记对所述虚拟按钮的选择，以及所述点击操作指令的确认控制该投影界面显示设定内容。Forming an indication mark according to the sliding operation instruction, displaying the indication mark on the projection interface, and mapping a sliding direction of the sliding operation instruction to a response of a direction key, the indication mark being in response according to the direction key To the virtual button displayed on the touch display screen in the gesture operation mode, the selection of the virtual button by controlling the indication mark and the confirmation of the click operation command control the display interface to display the setting content.
可选地，该方法还包括：Optionally, the method further includes:
接收点亮指令，并根据该点亮指令控制该触摸显示屏点亮，并在所述触摸显示屏点亮后，控制所述触摸显示屏恢复正常的触摸屏工作方式。Receiving a lighting command, and controlling the touch display to light according to the lighting command, and controlling the touch display to resume normal touch screen operation mode after the touch display is illuminated.
可选地，该方法还包括：Optionally, the method further includes:
在关闭该显示界面的投影界面的状态下，接收关闭指令，并根据该关闭指令控制该触摸显示屏关闭。 In a state in which the projection interface of the display interface is closed, a close command is received, and the touch display screen is controlled to be turned off according to the close command.
一种投影设备，该设备包括：触摸显示屏、控制模块及投影部件。A projection device includes a touch display screen, a control module, and a projection component.
该控制模块连接该触摸显示屏及该投影部件。The control module is coupled to the touch display and the projection component.
该控制模块，设置为控制该投影部件投影该投影设备的显示界面以形成投影界面。The control module is configured to control the projection component to project a display interface of the projection device to form a projection interface.
控制模块，还设置为在投影过程中，该控制模块用于检测在处于黑屏状态下的该触摸显示屏上的触摸操作指令。The control module is further configured to detect a touch operation instruction on the touch display screen in a black screen state during projection.
控制模块，还设置为根据该触摸操作指令控制该投影界面的显示。The control module is further configured to control display of the projection interface according to the touch operation instruction.
可选地，控制模块投影所述投影设备的显示界面以形成投影界面包括：Optionally, the controlling module projecting the display interface of the projection device to form the projection interface comprises:
控制投影部件投影投影设备的显示界面以形成所述投影界面。A projection component is controlled to project a display interface of the projection device to form the projection interface.
可选地，控制模块还设置为：在检测处于黑屏状态下的触摸显示屏上的触摸操作指令之前，在接收到的关闭指令时，或在预定时长内，在该触摸显示屏上无触摸操作时，控制该触摸显示屏进入黑屏状态。Optionally, the control module is further configured to: before detecting the touch operation instruction on the touch display screen in the black screen state, when the closed instruction is received, or within a predetermined time period, no touch operation is performed on the touch display screen When the touch display is controlled to enter a black screen state.
可选地，该触摸操作指令包括移动操作指令及点击操作指令；Optionally, the touch operation instruction includes a move operation instruction and a click operation instruction;
该控制模块检测处于黑屏状态下的触摸显示屏上的触摸操作指令包括：The control module detects a touch operation instruction on the touch display screen in a black screen state, including:
控制处于黑屏状态下的该触摸显示屏的操作模式为虚拟触摸板模式；Controlling the operation mode of the touch display screen in a black screen state is a virtual touch panel mode;
检测在处于该虚拟触摸板模式下的该触摸显示屏上的该移动操作指令及该点击操作指令；Detecting the mobile operation instruction and the click operation instruction on the touch display screen in the virtual touch panel mode;
控制模块根据所述触摸操作指令控制所述投影界面的显示包括：Controlling, by the control module, display of the projection interface according to the touch operation instruction includes:
根据该移动操作指令形成指示标记，将指示标记显示在该投影界面上，并在该投影界面上移动该指示标记；通过所述指示标记的移动，以及所述点击操作指令的确认控制该投影界面显示设定内容。Forming an indication mark according to the movement operation instruction, displaying the indication mark on the projection interface, and moving the indication mark on the projection interface; controlling the projection interface by the movement of the indication mark and the confirmation of the click operation instruction The setting contents are displayed.
可选地，该控制模块检测处于黑屏状态下的触摸显示屏上的触摸操作指令还包括：Optionally, the detecting, by the control module, the touch operation instruction on the touch display screen in a black screen state further includes:
控制处于黑屏状态下的该触摸显示屏的操作模式为手势操作模式； Controlling an operation mode of the touch display screen in a black screen state as a gesture operation mode;
检测处于该手势操作模式下的该触摸显示屏上的该滑动操作指令及该点击操作指令；Detecting the sliding operation instruction and the click operation instruction on the touch display screen in the gesture operation mode;
控制模块根据触摸操作指令控制投影界面的显示还包括：The control module controls the display of the projection interface according to the touch operation instruction, and further includes:
根据该滑动操作指令形成指示标记，将指示标记显示在投影界面上，并将该滑动操作指令的滑动方向或映射为方向键的响应，所述指示标记根据所述方向键的响应指示到手势操作模式下的触摸显示屏上预先显示出的虚拟按钮上，通过控制所述指示标记对所述虚拟按钮的选择，以及所述点击操作指令的确认控制该投影界面显示设定内容。Forming an indication mark according to the sliding operation instruction, displaying the indication mark on the projection interface, and mapping the sliding direction of the sliding operation instruction to a response of the direction key, the indication mark indicating a gesture operation according to the response of the direction key The virtual button previously displayed on the touch display screen in the mode controls the selection of the virtual button by controlling the indication mark, and the confirmation of the click operation command controls the projection interface to display the setting content.
可选地，该控制模块还设置为：接收点亮指令，并根据该点亮指令控制该触摸显示屏点亮，并在所述触摸显示屏点亮后，控制所述触摸显示屏恢复正常的触摸屏工作方式。Optionally, the control module is further configured to: receive a lighting instruction, and control the touch display to light according to the lighting instruction, and control the touch display to return to normal after the touch display is illuminated. The touch screen works.
可选地，控制模块还设置为：在关闭该显示界面的投影界面的状态下，接收关闭指令，并根据该关闭指令控制该触摸显示屏关闭。Optionally, the control module is further configured to: in a state in which the projection interface of the display interface is closed, receive a shutdown command, and control the touch display to be closed according to the shutdown command.
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现所述的控制方法。A computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the described control method.
一种投影设备的控制方法、投影设备和计算机可读存储介质，该方法包括：投影该投影设备的显示界面以形成投影界面；在投影过程中，检测在处于黑屏状态下的该触摸显示屏上的触摸操作指令；及根据该触摸操作指令控制该投影界面的显示。上述投影设备的控制方法，在触摸显示屏处于黑屏状态下，能够检测在触摸显示屏上的触摸操作指令，并控制投影界面的显示，因此，用户无需点亮触摸显示屏也能够实现对投影设备的控制，这增加了用户操作的便利性。A control method of a projection device, a projection device, and a computer readable storage medium, the method comprising: projecting a display interface of the projection device to form a projection interface; during the projection process, detecting the touch display screen in a black screen state a touch operation instruction; and controlling display of the projection interface according to the touch operation instruction. The control method of the above projection device can detect a touch operation instruction on the touch display screen and control the display of the projection interface when the touch display screen is in a black screen state, so that the user can realize the pair of projection device without lighting the touch display screen. Control, which increases the convenience of user operations.
附图概述BRIEF abstract
图1是根据本发明实施例的投影设备的控制方法的流程示意图；1 is a flow chart showing a control method of a projection device according to an embodiment of the present invention;
图2是根据本发明实施例的投影设备的状态示意图；2 is a schematic diagram of a state of a projection device according to an embodiment of the present invention;
图3是根据本发明实施例的投影设备的另一状态示意图； 3 is a schematic diagram of another state of a projection device according to an embodiment of the present invention;
图4是根据本发明实施例的投影设备的又一状态示意图；4 is a schematic diagram of still another state of a projection apparatus according to an embodiment of the present invention;
图5是根据本发明实施例的投影设备所投影的投影界面的状态示意图；FIG. 5 is a schematic diagram showing a state of a projection interface projected by a projection apparatus according to an embodiment of the present invention; FIG.
图6是根据本发明实施例的投影设备的再一状态示意图；6 is a schematic diagram of still another state of a projection device according to an embodiment of the present invention;
图7是根据本发明实施例的投影设备所投影的投影界面的另一状态示意图；7 is another schematic diagram of a state of a projection interface projected by a projection device according to an embodiment of the present invention;
图8是根据本发明实施例的投影设备的又另一状态示意图；FIG. 8 is still another schematic diagram of a state of a projection apparatus according to an embodiment of the present invention; FIG.
图9是根据本发明实施例的投影设备的模块示意图。9 is a block diagram of a projection device in accordance with an embodiment of the present invention.
本发明的实施方式Embodiments of the invention
下面结合附图对本发明的实施方式进行描述。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。Embodiments of the present invention will be described below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.
在本发明的描述中，需要理解的是，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include one or more of the described features either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is two or more unless specifically and specifically defined otherwise.
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通信；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; may be mechanically connected, or may be electrically connected or may communicate with each other; may be directly connected or indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
下文的公开提供了许多不同的实施例或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设定进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以 在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设定之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the invention. Furthermore, the invention can The reference numerals and/or reference numerals are repeated in different examples, which are for the purpose of simplicity and clarity, and do not in themselves indicate the relationship between the various embodiments and/or settings discussed. Moreover, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the use of other processes and/or the use of other materials.
请参图1并结合图2-图8，本发明实施例提供的一种投影设备的控制方法，投影设备100包括触摸显示屏102，投影设备的控制方法包括以下步骤：Referring to FIG. 1 and FIG. 2 to FIG. 8 , a method for controlling a projection device according to an embodiment of the present invention includes a touch display screen 102. The control method of the projection device includes the following steps:
S11，投影投影设备100的显示界面200以形成投影界面300。S11, the display interface 200 of the projection device 100 is projected to form a projection interface 300.
S12，在投影过程中，检测在处于黑屏状态下的触摸显示屏102上的触摸操作指令。S12. During the projection process, a touch operation instruction on the touch display screen 102 in a black screen state is detected.
S13，根据触摸操作指令控制投影界面300的显示。S13. Control the display of the projection interface 300 according to the touch operation instruction.
因此，如图3所示，在触摸显示屏102处于黑屏状态下时，投影设备的控制方法也能够检测在触摸显示屏102上的触摸操作指令，并控制投影界面300的显示。用户无需点亮显示屏102也可实现对投影设备100的控制，这增加了用户操作的便利性。Therefore, as shown in FIG. 3, when the touch display screen 102 is in a black screen state, the control method of the projection device can also detect a touch operation command on the touch display screen 102 and control the display of the projection interface 300. The user can also control the projection device 100 without illuminating the display screen 102, which increases the convenience of the user's operation.
用户在开始使用投影设备100时，如图2所示，触摸显示屏102一般是处于点亮状态并显示有投影设备100的显示界面200，这样能够为用户提供直观的显示界面。此时，触摸显示屏102的操作模式处于正常的触摸屏模式，用户可以在触摸显示屏102上通过最常见的触摸操作，如点击操作、滑动操作等完成对投影设备100的所有操作控制。When the user starts to use the projection device 100, as shown in FIG. 2, the touch display screen 102 is generally in a lit state and displays the display interface 200 of the projection device 100, which can provide an intuitive display interface for the user. At this time, the operation mode of the touch display screen 102 is in the normal touch screen mode, and the user can complete all operation control of the projection apparatus 100 on the touch display screen 102 by the most common touch operations such as a click operation, a slide operation, and the like.
在步骤S11中，本实施例中，投影设备100包括投影部件104(见图9)。In step S11, in the present embodiment, the projection apparatus 100 includes a projection section 104 (see Fig. 9).
所述投影投影设备100的显示界面200以形成投影界面300，包括：投影部件104投影投影设备100的显示界面200以形成投影界面300。The display interface 200 of the projection projection apparatus 100 to form the projection interface 300 includes the projection component 104 projecting the display interface 200 of the projection apparatus 100 to form the projection interface 300.
投影部件104可包括设置在投影设备100侧边的投影镜头106及位于投影设备100内的光学引擎108(见图9)。光学引擎108可为采用数字微 镜元件(Digital Micromirror Device，DMD)的光学引擎、采用穿透式液晶面板的光学引擎或采用反射式液晶面板的光学引擎。 Projection component 104 can include a projection lens 106 disposed on a side of projection device 100 and an optical engine 108 (see FIG. 9) located within projection device 100. Optical engine 108 can be digital micro An optical engine of a Digital Micromirror Device (DMD), an optical engine using a transmissive liquid crystal panel, or an optical engine using a reflective liquid crystal panel.
投影部件104根据接收到的显示界面200的电信号，同步地向外投影光信号以形成投影界面300。投影部件104可向墙壁上或投影幕布上投射光信号以形成投影界面300，如图5所示。The projection component 104 synchronously projects the optical signal outwardly to form the projection interface 300 based on the received electrical signal of the display interface 200. Projection component 104 can project an optical signal onto a wall or projection screen to form projection interface 300, as shown in FIG.
在投影过程中，投影设备100可实时检测在触摸显示屏102上的触摸操作。触摸操作例如包括控制投射的开启与关闭等操作。During projection, the projection device 100 can detect a touch operation on the touch display screen 102 in real time. Touch operations include, for example, controlling the opening and closing of projections.
在步骤S12中，所述在投影过程中，在检测处于黑屏状态下的触摸显示屏102上的触摸操作指令之前，在接收到关闭指令时，或在预定时长内，在触摸显示屏102上无触摸操作时，控制触摸显示屏102进入黑屏状态。In step S12, during the projection process, before detecting the touch operation command on the touch display screen 102 in the black screen state, when the close command is received, or within the predetermined time period, there is no on the touch display screen 102. When the touch operation is performed, the touch display screen 102 is controlled to enter a black screen state.
在黑屏状态下的触摸显示屏102的显示功能关闭(如关闭背光等)。The display function of the touch display screen 102 in the black screen state is turned off (such as turning off the backlight, etc.).
关闭指令可由用户产生，例如，在投影过程中，用户可按一下投影设备100的电源键110使处于点亮状态下的触摸显示屏102进入黑屏状态，如图3所示。The close command can be generated by the user. For example, during the projection process, the user can press the power button 110 of the projection device 100 to bring the touch display screen 102 in the lighted state into a black screen state, as shown in FIG.
预定时长可为投影设备100所设定的时长，例如1分钟、2分钟或30秒等的时长。此时，投影部件104继续工作，即继续投射投影界面300，这样能够达到节电和延长触摸显示屏使用寿命等目的。The predetermined length of time may be the length of time set by the projection device 100, such as a duration of 1 minute, 2 minutes, or 30 seconds. At this time, the projection unit 104 continues to work, that is, continues to project the projection interface 300, which can achieve the purpose of saving power and extending the life of the touch display.
另外，在触摸显示屏102处于黑屏状态下时，投影设备100控制触摸显示屏102的操作模式从正常的触摸屏状态切换为投影设备100预置的或者最后一次用户选择的操作模式，例如虚拟触摸板模式或手势操作。在此模式下，投影设备100等待响应用户的触摸操作。In addition, when the touch display screen 102 is in a black screen state, the projection apparatus 100 controls the operation mode of the touch display screen 102 to switch from the normal touch screen state to the operation mode preset by the projection apparatus 100 or the last user selection, such as a virtual touch panel. Mode or gesture operation. In this mode, the projection device 100 waits for a touch operation in response to the user.
在一个示例中，触摸操作指令包括移动操作指令及点击操作指令，所述在投影过程中，检测处于黑屏状态下的触摸显示屏102上的触摸操作指令包括：In one example, the touch operation instruction includes a move operation instruction and a click operation instruction, and in the projecting process, detecting a touch operation instruction on the touch display screen 102 in a black screen state includes:
控制处于黑屏状态下的触摸显示屏102的操作模式为虚拟触摸板模 式；The operation mode of the touch display screen 102 that controls the black screen state is a virtual touch panel mode. formula;
检测在处于虚拟触摸板模式下的触摸显示屏102上的移动操作指令及点击操作指令。A move operation command and a click operation command on the touch display screen 102 in the virtual touch panel mode are detected.
所述根据触摸操作指令控制投影界面300的显示包括：The controlling the display of the projection interface 300 according to the touch operation instruction includes:
根据移动操作指令形成指示标记400，将指示标记400显示在投影界面300上及在投影界面300上，并在投影界面上移动指示标记400；通过所述指示标记400的移动，以及所述点击操作指令的确认控制投影界面300显示设定内容。Forming the indication mark 400 according to the movement operation instruction, displaying the indication mark 400 on the projection interface 300 and on the projection interface 300, and moving the indication mark 400 on the projection interface; by the movement of the indication mark 400, and the click operation The confirmation control command projection interface 300 displays the setting contents.
在示例中，处于虚拟触摸板模式下的触摸显示屏102相当于触摸板。当用户手指500接触触摸显示屏102并在触摸显示屏102上移动时，投影设备100检测到在触摸显示屏102上的移动操作指令。在保持触摸显示屏102处于黑屏状态下时，投影设备100根据移动操作指令，将指示标记400(如鼠标光标)投射到投影界面300上以显示指示标记400。In an example, touch display 102 in virtual touchpad mode is equivalent to a touchpad. When the user's finger 500 touches the touch display screen 102 and moves on the touch display screen 102, the projection device 100 detects a movement operation instruction on the touch display screen 102. While keeping the touch display screen 102 in a black screen state, the projection device 100 projects an indication mark 400 (such as a mouse cursor) onto the projection interface 300 to display the indication mark 400 according to the movement operation instruction.
用户可通过手指500在触摸显示屏102上的移动以控制指示标记400的移动，即此时，触摸显示屏102起到通用的触摸板的功能。用户手指500在触摸显示屏102上的移动轨迹502与指示标记400在投影界面300的移动轨迹402相同，如图4及图5所示。The user can control the movement of the indicator mark 400 by the movement of the finger 500 on the touch screen display 102, that is, at this time, the touch screen display 102 functions as a general-purpose touch panel. The movement trajectory 502 of the user's finger 500 on the touch screen display 102 is the same as the movement trajectory 402 of the indicator mark 400 at the projection interface 300, as shown in FIGS. 4 and 5.
当用户手指500在触摸显示屏102上单指点击时，投影设备100可映射响应鼠标左键点击的操作，控制投影界面300显示设定内容。When the user's finger 500 clicks on the touch screen display 102, the projection device 100 can map the operation in response to the left mouse button click, and control the projection interface 300 to display the setting content.
设定内容可根据投影界面300所显示的实际内容而定，例如，投影界面300所显示的内容包含有“下一页”虚拟按键，用户控制指示标记400移动到“下一页”虚拟按键上，之后用户在触摸显示屏102上点击以输入点击操作指令，投影设备100根据点击操作指令，将“下一页“虚拟按键所对应的内容显示在投影界面300上。The setting content may be determined according to the actual content displayed by the projection interface 300. For example, the content displayed by the projection interface 300 includes a “next page” virtual button, and the user control indicator 400 moves to the “next page” virtual button. Then, the user clicks on the touch display screen 102 to input a click operation command, and the projection device 100 displays the content corresponding to the “next page” virtual button on the projection interface 300 according to the click operation instruction.
另外，点击操作指令也可包括其它点击操作指令。例如，当用户手指 在触摸显示屏102上双指点击或单指点击触摸显示屏102的右下角时，投影设备100映射响应鼠标右键点击的操作。In addition, the click operation command may also include other click operation instructions. For example, when the user's finger When a two-finger click or a single-finger click touches the lower right corner of the display screen 102 on the touch display screen 102, the projection device 100 maps an operation in response to a right mouse click.
在另一个示例中，触摸操作指令包括滑动操作指令及点击操作指令，所述在投影过程中，检测处于黑屏状态下的触摸显示屏102上的触摸操作指令还包括：In another example, the touch operation instruction includes a slide operation instruction and a click operation instruction, and in the projecting process, detecting the touch operation instruction on the touch display screen 102 in a black screen state further includes:
控制处于黑屏状态下的触摸显示屏102的操作模式为手势操作模式；Controlling the operation mode of the touch display screen 102 in a black screen state is a gesture operation mode;
检测在处于手势操作模式下的触摸显示屏102上的滑动操作指令及点击操作指令；Detecting a sliding operation instruction and a click operation instruction on the touch display screen 102 in the gesture operation mode;
所述根据触摸操作指令控制投影界面300的显示还包括：The controlling the display of the projection interface 300 according to the touch operation instruction further includes:
根据滑动操作指令形成指示标记400，将所述指示标记400显示在所述投影界面300上，并将该滑动操作指令的滑动方向映射为方向键的响应，所述指示标记400根据所述方向键的响应指示到手势操作模式下的触摸显示屏上预先显示出的虚拟按钮上，通过控制所述指示标记400对所述虚拟按钮的选择，以及所述点击操作指令的确认控制该投影界面显示设定内容。。Forming an indication mark 400 according to a sliding operation instruction, displaying the indication mark 400 on the projection interface 300, and mapping a sliding direction of the sliding operation instruction to a response of a direction key, the indication mark 400 according to the direction key The response indication is to a virtual button displayed on the touch display screen in the gesture operation mode, the selection of the virtual button by controlling the indication mark 400, and the confirmation of the click operation command to control the projection interface display. Set the content. .
在触摸显示屏102的操作模式处于手势操作模式下时，用户手指500可在触摸显示屏102上通过上下左右4个方向的滑动以输入滑动操作指令，如图6所示。When the operation mode of the touch display screen 102 is in the gesture operation mode, the user's finger 500 can input a slide operation command by sliding in up, down, left, and right directions on the touch display screen 102, as shown in FIG. 6.
投影设备100根据滑动操作指令，来映射上下左右方向键的响应，并以此控制指示标记400(如焦点)在投影界面300上的移动。请参图7，滑动动作用于控制投影界面300上所显示的指示标记400移动。当手指右滑时，指示标记400从虚拟按钮1移动到虚拟按钮2，当手指下滑时，指示标记400从虚拟按钮1移动到虚拟按钮3。The projection device 100 maps the response of the up, down, left, and right direction keys according to the slide operation instruction, and thereby controls the movement of the indication mark 400 (such as the focus) on the projection interface 300. Referring to FIG. 7, the sliding action is used to control the movement of the indicator mark 400 displayed on the projection interface 300. When the finger slides to the right, the indication mark 400 moves from the virtual button 1 to the virtual button 2, and when the finger slides down, the indication mark 400 moves from the virtual button 1 to the virtual button 3.
用户手指500可在触摸显示屏102上单指点击以输入点击操作指令，投影设备100根据点击操作指令，映射响应确认键的点击操作，控制投影 界面300显示设定内容。The user finger 500 can click on the touch display screen 102 to input a click operation command, and the projection device 100 maps the click operation of the response confirmation button according to the click operation instruction to control the projection. The interface 300 displays the setting contents.
例如，请参图7，当指示标记400移动到虚拟按钮2上时，用户手指500在触摸显示屏102上单指点击，投影设备100响应单指点击，控制投影界面300显示点击虚拟按钮2后相对应的内容。For example, referring to FIG. 7, when the indicator mark 400 moves to the virtual button 2, the user finger 500 clicks on the touch display screen 102, and the projection device 100 responds to the single-finger click, and controls the projection interface 300 to display the click of the virtual button 2. Corresponding content.
另外，在触摸显示屏102处于黑屏状态下，用户例如可通过多指右滑(可选的，其他方向的预先定义也可)，使触摸显示屏102的操作模式由虚拟触摸板模式切换到手势操作模式，或从手势操作模式切换到虚拟触摸板模式。In addition, when the touch display screen 102 is in a black screen state, the user can switch the operation mode of the touch display screen 102 from the virtual touch panel mode to the gesture, for example, by multi-finger right sliding (optional, other directions may also be predefined). Operating mode, or switching from gesture mode to virtual touchpad mode.
需要指出的是，用户也可借助其它工具(如触摸笔等)进行上述的触摸操作指令的输入，而不使用手指500。在具体的操作模式下，各种点击操作指令、滑动操作指令及移动操作指令等可具体设定，而不应以实施例所列举的操作方式作为限制。It should be noted that the user can also input the above-mentioned touch operation instruction by using other tools (such as a touch pen or the like) without using the finger 500. In a specific operation mode, various click operation commands, slide operation commands, and movement operation commands and the like may be specifically set, and are not limited by the operation modes exemplified in the embodiments.
另外，该方法还包括：In addition, the method further includes:
接收点亮指令，并根据点亮指令控制触摸显示屏102点亮，并在所述触摸显示屏102点亮后，控制所述触摸显示屏102恢复正常的触摸屏工作方式。The lighting command is received, and the touch display screen 102 is controlled to be illuminated according to the lighting command, and after the touch display screen 102 is illuminated, the touch display screen 102 is controlled to resume the normal touch screen operation mode.
点亮指令可由用户输入。例如，在触摸显示屏102处于黑屏状态下时，用户按一次投影设备100的电源键110以产生点亮指令，投影设备100根据点亮指令控制触摸显示屏102点亮。此时，触摸显示屏102的操作模式转换到正常的触摸屏模式。The lighting command can be input by the user. For example, when the touch display screen 102 is in a black screen state, the user presses the power button 110 of the projection device 100 once to generate a lighting command, and the projection device 100 controls the touch display screen 102 to illuminate according to the lighting command. At this time, the operation mode of the touch display screen 102 shifts to the normal touch screen mode.
另外，本实施例中，为了利用触摸显示屏102控制投影的关闭，该方法还包括：In addition, in this embodiment, in order to control the closing of the projection by using the touch display screen 102, the method further includes:
在关闭显示界面200的投影界面的状态下，接收关闭指令，并根据关闭指令控制触摸显示屏102关闭。In a state where the projection interface of the display interface 200 is closed, a close command is received, and the touch display screen 102 is controlled to be turned off according to the close command.
当投影设备100的显示界面200展示完成后，用户可通过处于正常的 触摸屏模式下的触摸显示屏102，关闭显示界面200的投影。此时，投影部件104未工作，用户按下投影设备100的电源键110，即产生关闭指令。投影设备100根据关闭指令控制触摸显示屏102关闭。关闭后的触摸显示屏102的操作模式切换到完全关闭的状态，不响应任何操作以避免不可视状态下的误操作，如图8所示。After the display interface 200 of the projection device 100 is displayed, the user can pass the normal The touch display screen 102 in the touch screen mode turns off the projection of the display interface 200. At this time, the projection unit 104 is not working, and the user presses the power button 110 of the projection device 100 to generate a close command. The projection device 100 controls the touch display screen 102 to be turned off according to the shutdown command. The closed operation mode of the touch display screen 102 is switched to the fully closed state, and does not respond to any operation to avoid erroneous operation in the invisible state, as shown in FIG.
综上所述，上述投影设备的控制方法，在触摸显示屏102处于黑屏状态下，能够检测在触摸显示屏102上的触摸操作指令，并控制投影界面的显示，因此，用户无需点亮触摸显示屏102也能够实现对投影设备100的控制，这增加了用户操作的便利性。In summary, the control method of the above-mentioned projection device can detect the touch operation instruction on the touch display screen 102 and control the display of the projection interface when the touch display screen 102 is in a black screen state, so the user does not need to light the touch display. The screen 102 is also capable of implementing control of the projection device 100, which increases the convenience of user operation.
另外，本发明实施例的投影设备的控制方法可适用于对于无触摸屏的智能投影仪等设备。例如，这些设备也可以通过附加触摸板的方式在增加一种操控方式。附加的触摸板的操作模式包括上述虚拟触摸板模式及手势操作模式。在具体的操作模式下，各种点击操作指令、滑动操作指令及移动操作指令等可具体设定，而不应以实施例所列举的操作方式作为限制。In addition, the control method of the projection apparatus according to the embodiment of the present invention can be applied to a device such as a smart projector without a touch screen. For example, these devices can also add a way to manipulate by attaching a touchpad. The operation mode of the additional touch panel includes the above virtual touch panel mode and gesture operation mode. In a specific operation mode, various click operation commands, slide operation commands, and movement operation commands and the like may be specifically set, and are not limited by the operation modes exemplified in the embodiments.
请参图9，本发明较佳实施例提供的一种投影设备100，包括触摸显示屏102、控制模块103及投影部件104。Referring to FIG. 9, a projection apparatus 100 according to a preferred embodiment of the present invention includes a touch display screen 102, a control module 103, and a projection unit 104.
控制模块103连接触摸显示屏102及投影部件104。The control module 103 connects the touch display screen 102 and the projection unit 104.
控制模块103设置为控制投影部件104投影投影设备100的显示界面200以形成投影界面300。 Control module 103 is arranged to control projection component 104 to project display interface 200 of projection device 100 to form projection interface 300.
在投影过程中，控制模块103设置为检测在处于黑屏状态下的触摸显示屏102上的触摸操作指令，及根据触摸操作指令控制投影界面300的显示。During the projection process, the control module 103 is configured to detect a touch operation command on the touch display screen 102 in a black screen state, and control the display of the projection interface 300 according to the touch operation command.
控制模块103完成数据的收发、处理，用户操作的响应、控制，以及投影部件104、触摸显示屏102等的统一控制元管理。投影部件104负责控制模块103要求的被投射的显示界面200进行投影。触摸显示屏102负 责投影设备100的显示界面200和所有内容的显示，可以在投影设备100的投影功能关闭的情况下进行显示，以及对应于显示内容的直接触摸操作。The control module 103 performs data transmission and reception, processing, response and control of user operations, and unified control element management of the projection unit 104, the touch display screen 102, and the like. The projection component 104 is responsible for projecting the projected display interface 200 required by the control module 103. Touch display 102 negative The display interface 200 of the projection device 100 and the display of all contents can be displayed with the projection function of the projection device 100 turned off, and a direct touch operation corresponding to the display content.
需要说明的是，前述对投影设备的控制方法的实施例的解释说明也适用于本实施例的投影设备100，此处不再赘述。It should be noted that the foregoing explanation of the embodiment of the method for controlling the projection device is also applicable to the projection device 100 of the embodiment, and details are not described herein again.
控制模块103还设置为：在检测处于黑屏状态下的触摸显示屏上的触摸操作指令之前，在接收到关闭指令时，或在预定时长内，在触摸显示屏102上无触摸操作时，控制触摸显示屏102进入黑屏状态。The control module 103 is further configured to: before detecting a touch operation instruction on the touch display screen in a black screen state, when receiving a close command, or within a predetermined length of time, when there is no touch operation on the touch display screen 102, controlling the touch The display screen 102 enters a black screen state.
需要说明的是，前述对投影设备的控制方法的实施例的解释说明也适用于本实施例的投影设备100，此处不再赘述。It should be noted that the foregoing explanation of the embodiment of the method for controlling the projection device is also applicable to the projection device 100 of the embodiment, and details are not described herein again.
可选地，触摸操作指令包括移动操作指令及点击操作指令，控制模块103设置为：Optionally, the touch operation instruction includes a move operation instruction and a click operation instruction, and the control module 103 is configured to:
控制处于黑屏状态下的触摸显示屏102的操作模式为虚拟触摸板模式；Controlling the operation mode of the touch display screen 102 in a black screen state is a virtual touch panel mode;
检测在处于虚拟触摸板模式下的触摸显示屏102上的移动操作指令及点击操作指令；Detecting a move operation instruction and a click operation instruction on the touch display screen 102 in the virtual touch panel mode;
控制模块根据所述触摸操作指令控制所述投影界面的显示包括：Controlling, by the control module, display of the projection interface according to the touch operation instruction includes:
根据移动操作指令形成指示标记400，将指示标记400显示在投影界面300上及在投影界面300上，并在投影界面300上移动指示标记400；通过所述指示标记的移动，以及所述点击操作指令的确认控制投影界面300显示设定内容。Forming the indication mark 400 according to the movement operation instruction, displaying the indication mark 400 on the projection interface 300 and on the projection interface 300, and moving the indication mark 400 on the projection interface 300; the movement by the indication mark, and the click operation The confirmation control command projection interface 300 displays the setting contents.
需要说明的是，前述对投影设备的控制方法的实施例的解释说明也适用于本实施例的投影设备100，此处不再赘述。It should be noted that the foregoing explanation of the embodiment of the method for controlling the projection device is also applicable to the projection device 100 of the embodiment, and details are not described herein again.
可选地，触摸操作指令包括滑动操作指令及点击操作指令，控制模块103检测处于黑屏状态下的触摸显示屏上的触摸操作指令还包括：Optionally, the touch operation instruction includes a slide operation instruction and a click operation instruction, and the control module 103 detecting the touch operation instruction on the touch display screen in a black screen state further includes:
控制处于黑屏状态下的触摸显示屏102的操作模式为手势操作模式； Controlling the operation mode of the touch display screen 102 in a black screen state is a gesture operation mode;
检测在处于手势操作模式下的触摸显示屏102上的滑动操作指令及点击操作指令；Detecting a sliding operation instruction and a click operation instruction on the touch display screen 102 in the gesture operation mode;
控制模块根据触摸操作指令控制投影界面的显示还包括：The control module controls the display of the projection interface according to the touch operation instruction, and further includes:
根据滑动操作指令形成指示标记400，将所述指示标记400显示在所述投影界面300上，并将该滑动操作指令的滑动方向映射为方向键的响应，所述指示标记400根据所述方向键的响应指示到手势操作模式下的触摸显示屏上预先显示出的虚拟按钮上，通过控制所述指示标记400对所述虚拟按钮的选择，以及所述点击操作指令的确认控制该投影界面显示设定内容。Forming an indication mark 400 according to a sliding operation instruction, displaying the indication mark 400 on the projection interface 300, and mapping a sliding direction of the sliding operation instruction to a response of a direction key, the indication mark 400 according to the direction key The response indication is to a virtual button displayed on the touch display screen in the gesture operation mode, the selection of the virtual button by controlling the indication mark 400, and the confirmation of the click operation command to control the projection interface display. Set the content.
需要说明的是，前述对投影设备的控制方法的实施例的解释说明也适用于本实施例的投影设备100，此处不再赘述。It should be noted that the foregoing explanation of the embodiment of the method for controlling the projection device is also applicable to the projection device 100 of the embodiment, and details are not described herein again.
可选地，控制模块103还设置为：接收点亮指令，并根据点亮指令控制触摸显示屏102点亮，并在所述触摸显示屏102点亮后，控制所述触摸显示屏102恢复正常的触摸屏工作方式。Optionally, the control module 103 is further configured to: receive a lighting instruction, and control the touch display screen 102 to be illuminated according to the lighting instruction, and control the touch display screen 102 to return to normal after the touch display screen 102 is illuminated. The way the touch screen works.
控制模块103连接投影设备100的电源键110以接收用户输入的操作指令。需要说明的是，前述对投影设备的控制方法的实施例的解释说明也适用于本实施例的投影设备10，此处不再赘述。The control module 103 is connected to the power key 110 of the projection device 100 to receive an operation command input by the user. It should be noted that the foregoing explanation of the embodiment of the method for controlling the projection device is also applicable to the projection device 10 of the embodiment, and details are not described herein again.
可选地，控制模块还设置为：在关闭显示界面200的投影的状态下，接收关闭指令，并根据关闭指令控制触摸显示屏102关闭。Optionally, the control module is further configured to: in a state in which the projection of the display interface 200 is turned off, receive a close instruction, and control the touch display screen 102 to be turned off according to the close instruction.
需要说明的是，前述对投影设备的控制方法的实施例的解释说明也适用于本实施例的投影设备100，此处不再赘述。It should be noted that the foregoing explanation of the embodiment of the method for controlling the projection device is also applicable to the projection device 100 of the embodiment, and details are not described herein again.
综上所述，上述投影设备100，在触摸显示屏102处于黑屏状态下，能够检测在触摸显示屏102上的触摸操作指令，并控制投影界面的显示，因此，用户无需点亮触摸显示屏102也能够实现对投影设备100的控制，这增加了用户操作的便利性。In summary, the above-mentioned projection device 100 can detect the touch operation instruction on the touch display screen 102 and control the display of the projection interface when the touch display screen 102 is in a black screen state, and therefore, the user does not need to light the touch display screen 102. Control of the projection device 100 can also be achieved, which increases the convenience of user operation.
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执 行指令被处理器执行时实现所述的控制方法A computer readable storage medium storing computer executable instructions, the computer being executable The control method is implemented when a row instruction is executed by a processor
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现，所述计算机程序可以存储于一计算机可读存储介质中，所述计算机程序在相应的硬件平台上(如系统、设备、装置、器件等)执行，在执行时，包括方法实施例的步骤之一或其组合。One of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described embodiments can be implemented using a computer program flow, which can be stored in a computer readable storage medium, such as on a corresponding hardware platform (eg, The system, device, device, device, etc. are executed, and when executed, include one or a combination of the steps of the method embodiments.
可选地，上述实施例的全部或部分步骤也可以使用集成电路来实现，这些步骤可以被分别制作成一个个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。Alternatively, all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
上述实施例中的装置/功能模块/功能单元可以采用通用的计算装置来实现，它们可以集中在单个的计算装置上，也可以分布在多个计算装置所组成的网络上。The devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
上述实施例中的装置/功能模块/功能单元以软件功能模块的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。上述提到的计算机可读取存储介质可以是只读存储器，磁盘或光盘等。When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. The above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、或“一些示例”等的描述意指结合所述实施例或示例描述的特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", or "some examples" and the like is meant to be described in connection with the embodiments or examples. A feature, structure, material or feature is included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the described features, structures, materials, or characteristics may be combined in a suitable manner in any one or more embodiments or examples.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个所述特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确的限定。Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行 指令的代码的模块、片段或部分，并且本发明的优选实施例的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本发明的实施例所属技术领域的技术人员所理解。Any process or method description in the flowchart or otherwise described herein can be understood to represent an executable that includes one or more steps for implementing a particular logical function or process. Modules, segments or portions of code of instructions, and the scope of preferred embodiments of the invention includes additional implementations, which may not be in the order shown or discussed, including in a substantially simultaneous manner or vice versa depending on the functionality involved. The order is to perform the functions, which should be understood by those skilled in the art to which the embodiments of the present invention pertain.
在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实现逻辑功能的可执行指令的定序列表，可以实现在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，"计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。计算机可读介质的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(移动终端)，便携式计算机盘盒(磁装置)，随机存取存储器(RAM)，只读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤装置，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。The logic and/or steps represented in the flowchart or otherwise described herein, for example, may be considered as an ordered list of executable instructions for implementing logical functions, may be implemented in any computer readable medium, Used by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other system that can fetch instructions and execute instructions from an instruction execution system, apparatus, or device) Used for equipment. For the purposes of this specification, a "computer-readable medium" can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device. Examples of computer readable media (non-exhaustive list) include the following: electrical connections (mobile terminals) with one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM). In addition, the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
应当理解，本发明的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施例中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。例如，如果用硬件来实现，和在另一实施例中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)， 现场可编程门阵列(FPGA)等。It should be understood that portions of the invention may be implemented in hardware, software, firmware or a combination thereof. In the above embodiments, multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented with any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuit, ASIC with suitable combinational logic gate, Programmable Gate Array (PGA), Field programmable gate array (FPGA), etc.
本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，所述程序在执行时，包括方法实施例的步骤之一或其组合。One of ordinary skill in the art can understand that all or part of the steps carried by the method of implementing the above embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium, the program In execution, one or a combination of the steps of the method embodiments is included.
此外，在本发明各个实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. The integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
上述提到的存储介质可以是只读存储器，磁盘或光盘等。尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。The above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like. Although the embodiments of the present invention have been shown and described, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the invention. The embodiments are subject to variations, modifications, substitutions and variations.
工业实用性Industrial applicability
通过本发明实施例的方案，在触摸显示屏处于黑屏状态下，能够检测在触摸显示屏上的触摸操作指令，并控制投影界面的显示，因此，用户无需点亮触摸显示屏也能够实现对投影设备的控制，增加了用户操作的便利性。 With the solution of the embodiment of the present invention, when the touch display screen is in a black screen state, the touch operation instruction on the touch display screen can be detected, and the display of the projection interface is controlled, so that the user can realize the projection without lighting the touch display screen. The control of the device increases the convenience of user operation.

Claims (15)

  1. 一种投影设备的控制方法，所述投影设备包括触摸显示屏，所述方法包括：A method of controlling a projection device, the projection device comprising a touch display screen, the method comprising:
    投影所述投影设备的显示界面以形成投影界面；Projecting a display interface of the projection device to form a projection interface;
    在投影过程中，检测处于黑屏状态下的触摸显示屏上的触摸操作指令；During the projection process, detecting a touch operation instruction on the touch display screen in a black screen state;
    根据所述触摸操作指令控制所述该投影界面的显示。Controlling display of the projection interface according to the touch operation instruction.
  2. 如权利要求1所述的投影设备的控制方法，其中，所述投影设备包括投影部件；The control method of a projection apparatus according to claim 1, wherein said projection device comprises a projection member;
    所述投影所述投影设备的显示界面以形成投影界面包括：The projecting the display interface of the projection device to form a projection interface comprises:
    控制所述投影部件投影所述投影设备的显示界面以形成所述投影界面。Controlling the projection component to project a display interface of the projection device to form the projection interface.
  3. 如权利要求1所述的投影设备的控制方法，其中，所述方法还包括：在检测处于黑屏状态下的触摸显示屏上的触摸操作指令之前，在接收到关闭指令时，或在预定时长内，在该触摸显示屏上无触摸操作时，控制所述触摸显示屏进入黑屏状态。The control method of a projection apparatus according to claim 1, wherein the method further comprises: before detecting a touch operation instruction on the touch display screen in a black screen state, upon receiving a close instruction, or within a predetermined length of time When the touch display screen has no touch operation, the touch display screen is controlled to enter a black screen state.
  4. 如权利要求1所述的投影设备的控制方法，其中，所述触摸操作指令包括移动操作指令及点击操作指令；The control method of the projection apparatus according to claim 1, wherein the touch operation instruction comprises a move operation instruction and a click operation instruction;
    所述检测处于黑屏状态下的触摸显示屏上的触摸操作指令包括：The detecting a touch operation instruction on the touch display screen in a black screen state includes:
    控制处于黑屏状态下的所述触摸显示屏的操作模式为虚拟触摸板模式；Controlling an operation mode of the touch display screen in a black screen state is a virtual touch panel mode;
    检测处于所述虚拟触摸板模式下的所述触摸显示屏上的所述移动操作指令及所述点击操作指令；Detecting the moving operation instruction and the click operation instruction on the touch display screen in the virtual touch panel mode;
    所述根据所述触摸操作指令控制所述投影界面的显示包括：The controlling the display of the projection interface according to the touch operation instruction comprises:
    根据所述移动操作指令形成指示标记，将所述指示标记显示在所述投影界面上，并在所述投影界面上移动所述指示标记；通过所述指示标记的 移动，以及所述点击操作指令的确认控制所述投影界面显示设定内容。Forming an indication mark according to the moving operation instruction, displaying the indication mark on the projection interface, and moving the indication mark on the projection interface; The movement, and the confirmation of the click operation command, controls the projection interface to display the setting content.
  5. 如权利要求4所述的投影设备的控制方法，其中，所述检测处于黑屏状态下的触摸显示屏上的触摸操作指令还包括：The control method of the projection device according to claim 4, wherein the detecting the touch operation instruction on the touch display screen in a black screen state further comprises:
    控制处于黑屏状态下的所述触摸显示屏的操作模式为手势操作模式；Controlling an operation mode of the touch display screen in a black screen state as a gesture operation mode;
    检测处于所述手势操作模式下的所述触摸显示屏上的所述滑动操作指令及所述点击操作指令；Detecting the sliding operation instruction and the click operation instruction on the touch display screen in the gesture operation mode;
    所述根据所述触摸操作指令控制所述投影界面的显示还包括：The controlling the display of the projection interface according to the touch operation instruction further includes:
    根据该滑动操作指令形成指示标记，将所述指示标记显示在所述投影界面上，并将该滑动操作指令的滑动方向映射为方向键的响应，所述指示标记根据所述方向键的响应指示到手势操作模式下的触摸显示屏上预先显示出的虚拟按钮上，通过控制所述指示标记对所述虚拟按钮的选择，以及所述点击操作指令的确认控制该投影界面显示设定内容。Forming an indication mark according to the sliding operation instruction, displaying the indication mark on the projection interface, and mapping a sliding direction of the sliding operation instruction to a response of a direction key, the indication mark being in response according to the direction key To the virtual button displayed on the touch display screen in the gesture operation mode, the selection of the virtual button by controlling the indication mark and the confirmation of the click operation command control the display interface to display the setting content.
  6. 如权利要求1所述的投影设备的控制方法，所述方法还包括：The method of controlling a projection device according to claim 1, further comprising:
    接收点亮指令，并根据所述点亮指令控制所述触摸显示屏点亮，并在所述触摸显示屏点亮后，控制所述触摸显示屏恢复正常的触摸屏工作方式。Receiving a lighting command, and controlling the touch display to light according to the lighting command, and controlling the touch display to resume a normal touch screen working mode after the touch display is illuminated.
  7. 如权利要求1所述的投影设备的控制方法，其特征在于，所述方法还包括：The method of controlling a projection device according to claim 1, wherein the method further comprises:
    在关闭所述显示界面的投影界面的状态下，接收关闭指令，并根据所述关闭指令控制所述触摸显示屏关闭。In a state in which the projection interface of the display interface is closed, a close command is received, and the touch display screen is controlled to be turned off according to the close command.
  8. 一种投影设备，所述设备包括：触摸显示屏、控制模块及投影部件；A projection device, the device comprising: a touch display screen, a control module and a projection component;
    所述控制模块连接所述触摸显示屏及所述投影部件；The control module is connected to the touch display screen and the projection component;
    所述控制模块，设置为控制所述投影部件投影所述投影设备的显示界面以形成投影界面；The control module is configured to control the projection component to project a display interface of the projection device to form a projection interface;
    所述控制模块，还设置为在投影过程中，检测在处于黑屏状态下的所述触摸显示屏上的触摸操作指令； The control module is further configured to detect a touch operation instruction on the touch display screen in a black screen state during a projection process;
    所述控制模块，还设置为根据所述触摸操作指令控制所述投影界面的显示。The control module is further configured to control display of the projection interface according to the touch operation instruction.
  9. 如权利要求8所述的投影设备的控制装置，其中，所述控制模块投影所述投影设备的显示界面以形成投影界面包括：The control device of the projection device of claim 8, wherein the controlling module projecting the display interface of the projection device to form the projection interface comprises:
    控制所述投影部件投影所述投影设备的显示界面以形成所述投影界面。Controlling the projection component to project a display interface of the projection device to form the projection interface.
  10. 如权利要求8所述的投影设备，其特征在于，所述控制模块还设置为：在检测处于黑屏状态下的触摸显示屏上的触摸操作指令之前，在接收到关闭指令时，或在预定时长内，在该触摸显示屏上无触摸操作时，控制所述触摸显示屏进入黑屏状态。The projection apparatus according to claim 8, wherein said control module is further configured to: before detecting a touch operation command on the touch display screen in a black screen state, upon receiving a close command, or for a predetermined length of time The touch display screen is controlled to enter a black screen state when there is no touch operation on the touch display screen.
  11. 如权利要求8所述的投影设备，其中，所述触摸操作指令包括移动操作指令及点击操作指令；The projection apparatus according to claim 8, wherein the touch operation instruction comprises a move operation instruction and a click operation instruction;
    所述控制模块检测处于黑屏状态下的触摸显示屏上的触摸操作指令包括：The control module detects a touch operation instruction on the touch display screen in a black screen state, including:
    控制处于黑屏状态下的所述触摸显示屏的操作模式为虚拟触摸板模式；Controlling an operation mode of the touch display screen in a black screen state is a virtual touch panel mode;
    检测处于所述虚拟触摸板模式下的所述触摸显示屏上的所述移动操作指令及所述点击操作指令；Detecting the moving operation instruction and the click operation instruction on the touch display screen in the virtual touch panel mode;
    所述控制模块根据所述触摸操作指令控制所述投影界面的显示包括：The controlling, by the control module, controlling the display of the projection interface according to the touch operation instruction comprises:
    根据所述移动操作指令形成指示标记，将所述指示标记显示在所述投影界面上，并在所述投影界面上移动所述指示标记；通过所述指示标记的移动，以及所述点击操作指令的确认控制所述投影界面显示设定内容。Forming an indication mark according to the moving operation instruction, displaying the indication mark on the projection interface, and moving the indication mark on the projection interface; moving by the indication mark, and the click operation instruction The confirmation control displays the setting content on the projection interface.
  12. 如权利要求11所述的投影设备，其中，所述控制模块检测处于黑屏状态下的触摸显示屏上的触摸操作指令还包括：The projection device of claim 11, wherein the detecting module detecting the touch operation instruction on the touch display screen in a black screen state further comprises:
    控制处于黑屏状态下的所述触摸显示屏的操作模式为手势操作模式； Controlling an operation mode of the touch display screen in a black screen state as a gesture operation mode;
    检测处于所述手势操作模式下的所述触摸显示屏上的所述滑动操作指令及所述点击操作指令；Detecting the sliding operation instruction and the click operation instruction on the touch display screen in the gesture operation mode;
    所述控制模块根据所述触摸操作指令控制所述投影界面的显示还包括：The controlling, by the control module, controlling the display of the projection interface according to the touch operation instruction further includes:
    根据该滑动操作指令形成指示标记，将所述指示标记显示在所述投影界面上，并将该滑动操作指令的滑动方向映射为方向键的响应，所述指示标记根据所述方向键的响应指示到手势操作模式下的触摸显示屏上预先显示出的虚拟按钮上，通过控制所述指示标记对所述虚拟按钮的选择，以及所述点击操作指令的确认控制该投影界面显示设定内容。Forming an indication mark according to the sliding operation instruction, displaying the indication mark on the projection interface, and mapping a sliding direction of the sliding operation instruction to a response of a direction key, the indication mark being in response according to the direction key To the virtual button displayed on the touch display screen in the gesture operation mode, the selection of the virtual button by controlling the indication mark and the confirmation of the click operation command control the display interface to display the setting content.
  13. 如权利要求8所述的投影设备，所述控制模块还设置为：接收点亮指令，并根据所述点亮指令控制所述触摸显示屏点亮，并在所述触摸显示屏点亮后，控制所述触摸显示屏恢复正常的触摸屏工作方式。The projection device of claim 8, the control module is further configured to: receive a lighting command, and control the touch display to light according to the lighting command, and after the touch display is illuminated, Controlling the touch screen to restore normal touch screen operation.
  14. 如权利要求8所述的投影设备，所述控制模块还设置为：在关闭所述显示界面的投影界面的状态下，接收关闭指令，并根据所述关闭指令控制所述触摸显示屏关闭。The projection apparatus according to claim 8, wherein the control module is further configured to: in a state in which the projection interface of the display interface is closed, receive a close instruction, and control the touch display to be turned off according to the close instruction.
  15. 一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现权利要求1至7任意一项所述的控制方法。 A computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the control method of any one of claims 1 to 7.
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