WO2016201753A1 - 投影设备遥控器及其按键复用方法、装置 - Google Patents
投影设备遥控器及其按键复用方法、装置 Download PDFInfo
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- WO2016201753A1 WO2016201753A1 PCT/CN2015/084009 CN2015084009W WO2016201753A1 WO 2016201753 A1 WO2016201753 A1 WO 2016201753A1 CN 2015084009 W CN2015084009 W CN 2015084009W WO 2016201753 A1 WO2016201753 A1 WO 2016201753A1
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- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- the present invention relates to the field of projection devices, and in particular, to a projection device remote controller and a button multiplexing method and device thereof.
- the existing projection device is generally equipped with a remote controller, so as to facilitate The user's projection device performs remote operation to improve the satisfaction of the user experience.
- the buttons on the remote control device of the current projection device are only controlled for the single control mode of the projection screen, and cannot control other smart devices in the environment where the projection device is located, and the user needs to control these smart devices.
- the remote controllers corresponding to these smart devices are additionally used or manually controlled to go to these smart devices; it can be seen that the remote control of the existing projection device has a low reuse rate, which is not conducive to improving the satisfaction of the user experience.
- the embodiment of the invention provides a projection device remote controller and a button multiplexing method and device thereof, so as to solve at least the problem that the projection device remote controller has low multiplexing rate and poor user experience satisfaction provided in the related art.
- an embodiment of the present invention provides a method for multiplexing a button of a remote controller of a projection device, including:
- control mode comprises a projected picture control mode and a projected environment control mode.
- the correspondence between the button and the control function of the remote controller set in different control modes includes:
- the correspondence between the button and each control function of the smart device in the projection environment is set.
- setting a correspondence between the button and each screen control function includes:
- the multiplexing screen control function when the button is multiplexed is also set.
- setting a correspondence between the button and each control function of the smart device in the projection environment includes:
- the manner of the button multiplexing includes double tapping, long pressing, and combining with at least one other button.
- the smart device comprises a smart home device and/or a smart office device.
- the remote controller can switch between different control modes by at least one of the following:
- the switching control of the control mode is realized by additionally providing a separate mode control button on the remote controller.
- an embodiment of the present invention further provides a projection device remote control button multiplexing device, including:
- a function setting module configured to set a correspondence between a button of the remote controller and a control function in different control modes
- a detecting module configured to detect a current control mode of the remote controller
- a receiving module configured to receive a button signal triggered by the remote controller button in a current control mode
- the control module is configured to parse the button signal according to the corresponding relationship between the button and the control function and send a corresponding control signal to the outside.
- control mode includes a projection picture control mode and a projection environment control mode
- function setting module includes a picture control function setting sub-module and an environment control function setting sub-module
- the screen control function setting submodule is configured to set a correspondence between the button and each screen control function
- the environment control function setting sub-module is configured to set a correspondence between the button and each control function of the smart device in the projection environment.
- the method further includes a control mode switching module configured to control the remote controller to switch between different control modes.
- an embodiment of the present invention further provides a projection device remote controller, including the projection device remote controller button multiplexing device as described above.
- the projection device remote controller and the button multiplexing method and device provided by the invention can firstly set the correspondence between the button and the control function of the remote controller in different control modes; then detect the current control mode of the remote controller; receive the remote control After the button signal triggered by the button in the current control mode, the button signal is parsed according to the previously set button and the control function to obtain a corresponding control signal, and the control signal is sent to implement corresponding control.
- the remote control device of the projection device of the present invention can realize the control of each control function in a plurality of control modes, and the remote control device of the existing projection device can only realize the single control mode of the projection control screen, thereby improving
- the multiplexing rate of the projection device remote controller is realized by the user using a remote controller for different application control modes, which can improve the satisfaction of the user experience.
- FIG. 1 is a schematic flowchart of a method for multiplexing a button of a remote controller of a projection device according to Embodiment 1 of the present invention
- FIG. 2 is a schematic structural diagram of a button multiplexer for a remote controller of a projection device according to Embodiment 2 of the present invention
- FIG. 3 is a schematic flowchart of a method for multiplexing a button of a remote controller of a projection device according to Embodiment 3 of the present invention
- FIG. 4 is a schematic structural diagram of a remote controller of a projection device according to Embodiment 3 of the present invention.
- Embodiment 1 is a diagrammatic representation of Embodiment 1:
- the method for multiplexing a button of a projection device remote controller includes:
- Step 101 setting a correspondence between a button of the remote controller and a control function in different control modes; and also combining various control functions with each button of the remote controller;
- the control modes in this embodiment include a projection picture control mode and a projection environment control mode. However, it should be understood that it is not limited to these two modes.
- the projection picture control mode mainly performs a series of adjustment control on the projection picture of the projection device; the projection environment (that is, the space where the projection device is located) controls the main control device in the environment where the projection device is located.
- the smart device includes a smart home device and/or a smart office device; the smart home device includes but is not limited to an air conditioner, a lighting device, a television, a router, an audio, a sunroof, etc.; the smart office device includes but is not limited to a printer, a copy machine, a power switch , the screen, the lens, etc.; it should be understood that the remote controller in this embodiment can implement control of each smart device, which needs to communicate with each smart device, and specifically can directly communicate with each smart device. For example, through infrared, Bluetooth, etc., it can also be connected to each smart device through a control platform such as a gateway or a router.
- a control platform such as a gateway or a router.
- Step 102 Detecting a current control mode of the remote controller
- Method 1 Switching control of the control mode by multiplexing the buttons of the remote control itself; for example, by long pressing, double clicking the laser button on the remote control, or simultaneously pressing the reverse and fast forward buttons on the remote control to realize the control mode Switching
- Method 2 The control mode switching control is implemented by additionally setting a separate mode control button on the remote controller; that is, adding a physical button for realizing control mode switching on the remote controller.
- the remote controller can default to the projection screen control mode, and enters the projection environment control mode when switching once, and then switches back to the projection screen control mode again, or between two different control modes. Round-trip switching; such as the switching process for three or more control modes;
- Step 103 Receiving a button signal triggered by the remote controller button in the current control mode; that is, a button signal triggered when the remote controller button is pressed;
- Step 104 Parse the received button signal according to the corresponding relationship between the button and the control function set in step 101, and send a corresponding control signal to the outside.
- the remote control device of the projection device in this embodiment can realize the control of each control function in multiple control modes, and the single remote control of the projection control screen can not be realized only like the remote control device of the existing projection device.
- the mode is controlled, so the multiplexing rate of the projection device remote controller is improved, and the user can implement the remote control for different application control modes, which can improve the satisfaction of the user experience.
- the correspondence between the button and the control function of the remote controller set in different control modes includes:
- the specific setting manner may be any one of the following methods:
- Method 1 Set the basic screen control function corresponding to the button itself; that is, the control function of each button itself, such as the projection opening and closing button to control the opening and closing of the projection, the volume increase and decrease button control volume, the menu key control menu, the laser key to control the laser and many more;
- Method 2 Based on the basic screen control function corresponding to the button itself, the multiplex screen control function when the button is multiplexed is also set; for example, setting the power key multiplex control focus, the volume increasing and decreasing, the button multiplexing control, the trapezoidal correction increasing or decreasing
- the menu key multiplex controls the local source, the two volume keys combine to control the LABB minus, and so on. It should be understood that the manner in which the keys are multiplexed in this embodiment includes a double click, a long press, and a combination with at least one other key.
- the specific setting mode may also adopt any one of the following methods:
- Method 1 Set the basic control function of the smart device corresponding to the button itself; that is, the control function of each button itself, such as the projection opening and closing button to control the power supply, the volume increase and decrease button corresponding to the control sound is still controlling the volume, of course, when controlling other devices, it can be re Customize basic control functions for it; menu key control menus, etc.;
- Method 2 Based on the basic control function of the smart device corresponding to the button itself, the smart device multiplexing control function when the button is multiplexed is also set, for example, setting the opening and closing of the projection opening and closing button multiplexing control printing, the volume increasing and decreasing button The multiplex control prints the previous task or the next task, the two volume key combinations pause printing, and the like. It should be understood that the manner in which the keys are multiplexed in this embodiment includes a double click, a long press, and a combination with at least one other key.
- Method 3 Based on the basic screen control function of the button itself, the smart device multiplexing control function when the button is multiplexed is set.
- the remote controller of the projection device can be switched and multiplexed between the multiple control modes through the function switching mode, but also the buttons on the remote controller can be multiplexed according to actual requirements, so the implementation is implemented.
- the projector's remote control buttons in the example can be streamlined according to the most common functions to simplify the remote control and further enhance the user experience. Then, based on the different control modes, the basic control function and the multiplexing control function of each button are combined.
- Embodiment 2 is a diagrammatic representation of Embodiment 1:
- the present embodiment provides a remote control device multiplexer for a projection device.
- the remote control button multiplexer of the projection device can be disposed in a remote controller of the projection device. Referring to FIG. 2, the method includes:
- the function setting module 21 is configured to set a correspondence between the buttons of the remote controller and the control function in different control modes; and also combine various control functions with the buttons of the remote controller;
- the control modes in this embodiment include a projection picture control mode and a projection environment control mode. However, it should be understood that it is not limited to these two modes.
- the projection picture control mode mainly performs a series of adjustment control on the projection picture of the projection device;
- the projection environment control mode mainly controls each smart device in the environment where the projection device is located;
- the smart device includes a smart home device and / or smart office equipment; smart home equipment including but not limited to air conditioners, lighting, televisions, routers, stereos, sunroofs, etc.; smart office equipment including but not limited to printers, copiers, power switches, screens, lenses, etc.;
- the mode switching control module 22 is configured to control the remote controller to switch between different control modes.
- the mode switching control module 22 in this embodiment may be implemented in at least one of the following manners:
- Method 1 Through the multiplexing of the remote control's own buttons; for example, by long pressing, double-clicking the laser button on the remote control, or simultaneously pressing the reverse and fast forward buttons on the remote control to realize the switching of the control mode;
- Method 2 by additionally setting a separate mode control button on the remote controller; that is, adding a physical button for realizing control mode switching on the remote controller;
- the remote controller can default to the projection screen control mode, and enters the projection environment control mode when switching once, and then switches back to the projection screen control mode again, or between two different control modes. Round-trip switching; such as the switching process for three or more control modes;
- the detecting module 23 is configured to detect a control mode in which the remote controller is currently located;
- the receiving module 24 is configured to receive a button signal triggered by the remote controller button in the current control mode; that is, a button signal triggered when the remote controller button is pressed;
- the control module 25 is configured to parse the received button signal according to the correspondence between the button and the control function and send the corresponding control signal to the outside.
- the function setting module 21 includes a screen control function setting sub-module 211 and an environment control function setting sub-module 212;
- the screen control function setting sub-module is set to set the correspondence between the button and each screen control function; the specific setting manner may adopt any one of the following modes:
- Method 1 Set the basic screen control function corresponding to the button itself; that is, the control function of each button itself, such as the projection opening and closing button to control the opening and closing of the projection, the volume increase and decrease button control volume, the menu key control menu, the laser key to control the laser and many more;
- Method 2 Based on the basic screen control function corresponding to the button itself, the multiplex screen control function when the button is multiplexed is also set; for example, setting the power key multiplex control focus, the volume increasing and decreasing, the button multiplexing control, the trapezoidal correction increasing or decreasing
- the menu key multiplex controls the local source, the two volume keys combine to control the LABB minus, and so on. It should be understood that the manner in which the keys are multiplexed in this embodiment includes a double click, a long press, and a combination with at least one other key.
- the environment control function setting sub-module 212 is configured to set a correspondence between the button and each control function of the smart device in the projection environment; the specific setting manner may also adopt any one of the following manners:
- Method 1 Set the basic control function of the smart device corresponding to the button itself; that is, the control function of each button itself, such as the projection opening and closing button to control the power supply, the volume increase and decrease button corresponding to the control sound is still controlling the volume, of course, when controlling other devices, it can be re Customize basic control functions for it; menu key control menus, etc.;
- Method 2 Based on the basic control function of the smart device corresponding to the button itself, the smart device multiplexing control function when the button is multiplexed is also set, for example, setting the opening and closing of the projection opening and closing button multiplexing control printing, the volume increasing and decreasing button The multiplex control prints the previous task or the next task, the two volume key combinations pause printing, and the like. Should It is understood that the manner in which the keys are multiplexed in this embodiment includes a double tap, a long press, and a combination with at least one other key.
- Method 3 Based on the basic screen control function of the button itself, the smart device multiplexing control function when the button is multiplexed is set.
- the remote controller of the projection device can be switched and multiplexed between the multiple control modes through the function switching mode, but also the buttons on the remote controller can be multiplexed according to actual requirements, so the implementation is implemented.
- the projector's remote control buttons in the example can be streamlined according to the most common functions to simplify the remote control and further enhance the user experience. Then, based on the different control modes, the basic control function and the multiplexing control function of each button are combined.
- Embodiment 3 is a diagrammatic representation of Embodiment 3
- the present embodiment uses the projection device as a projector; the control mode includes a projection screen control mode and a projection environment control mode, and the remote controller can default to the projection screen control mode; the buttons on the remote controller are double-clicked by double-clicking
- the control flow when the remote controller is working at this time is shown in Figure 3, including:
- Step 301 Waiting for the projector remote control button to be interrupted
- Step 302 Determine whether there is a button press, if yes, go to step 303; otherwise, go to step 301;
- Step 303 Debounce, respond to and determine the button information of the projector remote controller
- Step 304 Determine whether it is the switching of the control mode, if not, go to step 305; otherwise, go to step 308;
- Step 305 Determine whether it is a double click, if yes, go to step 306; otherwise, determine to click, go to step 307;
- Step 306 The button triggers a corresponding multiplexing picture control function.
- Step 307 The button triggers a corresponding basic picture control function.
- Step 308 Trigger enters the projection environment control mode, and each button is configured according to the projection environment control mode control function.
- the remote has multiple physical buttons for a streamlined layout based on common features of the projector. All button clicks (limited click time within a certain time limit) take effect, which is also the normal state of the button, which implements the corresponding basic control function.
- the upper left corner is the projection control button 1, responsible for the opening and closing of the projector, to open-close-open cycle mode action; the upper right corner is the laser button 2, click to start the laser, for projection and look PPT occasions.
- the five-dimensional direction key 3 the inner circular key is the decision key (OK key), and the outer ring is wrapped with the upper, lower, left and right physical buttons representing the orientation.
- the return key 4 the home interface key (home key) 5 and the menu key 6.
- the back button 7, the pause/continue button 8, and the forward button 9 for playing streaming media are played.
- the physical buttons below are the volume down button 10 and the volume down button 11 buttons.
- the middle "vol” is the printed silk screen to indicate the volume; the bottom is the analog mouse touch control area 12, and the setting of the area is optional.
- a touch control area 12 may be added in the lower part of the physical button area for simulating the mouse for the projection interface touch.
- the following multiplexing screen control functions can also be configured for each of the above buttons: double-clicking each button function (the system detects two consecutive click events within a limited time limit) Effective implementation of multiplexing control.
- double-clicking the button presents a different function than the click.
- the key function multiplexing configuration is as follows: double-click the upper left corner projection control button 1 as the auto focus button to activate the projector's auto focus function; double-click the upper right corner laser button 2 for the audio as mute button to mute-sound on-mute loop mode action.
- the ok key is the projection screen unlocking key, which serves the security of the projected content; the up and down keys are the color temperature adjustment function, and the left and right keys are the brightness adjustment function.
- the return key 4, the main interface key (home key) 5, and the menu key 6 are respectively multiplexed into an anti-glare key, a gesture control key, and a local source key in a double-click state, respectively for opening and closing the open loop mode.
- Anti-glare function, gesture touch function and local source function (such as internal and external HDMI, miracast source switching) on and off.
- the reverse button 7, pause/continue button 8, and forward button 9 in the normal state are respectively multiplexed into LABB (Local Area Brightness Boost Local Brightness Enhancement) subtraction, CAIC (Content-Adaptive Illumination Control) key and LABB. Add key.
- LABB Local Area Brightness Boost Local Brightness Enhancement
- CAIC Content-Adaptive Illumination Control
- buttons functions for projection visual effects can only be used when the projector is turned on, and in the case where the projector is turned off, The function is invalid (of course, this invalid can also be reused as other functions not related to the visual effects of the projector).
- each of the above buttons is configured with the following control functions: the laser button 2 in the normal state is turned on and off after a long press (beyond the set long press time limit). - Turn on the loop mode for the function of switching the control mode.
- the system software determines whether the physical button performs a new function of multiplexing by first detecting whether the function switch key is valid. When the system determines that the switching function key is in the active state, the function under the normal state of the button is changed to the new control function state. At this time, other cases can be configured as the following functions: Projection opening and closing Key 1 is the main power switch key.
- the ok key is the fluorescent light control key, and the fluorescent light in the space environment that controls the working of the projector is turned on and off; the up and down keys are the upper and lower adjustment functions of the screen, and the left and right keys.
- the return key 4 the main interface key (home key) 5, and the menu key 6 are respectively multiplexed into a lens shift minus key, a ceiling reverse key, and a lens shift up key in the double-click state, respectively, for the lens dynamic self.
- the return key 4 the main interface key (home key) 5
- the menu key 6 are respectively multiplexed into a lens shift minus key, a ceiling reverse key, and a lens shift up key in the double-click state, respectively, for the lens dynamic self.
- the reverse button 7, the forward button 9, and the pause/continue button 8 in the normal state are respectively multiplexed into a timing subtraction, an air conditioner control button, and a timing add button, which are respectively used for the projection timing reduction, the increase and the opening and closing of the air conditioner in the projection room.
- the volume down key 10 and the volume up key 11 are two buttons, which are multiplexed into the air conditioner temperature minus and increasing keys.
- the projection control button for the normal state alone may be used for the total power switch control key of the projection room in whole or part in the active state of the multiplex key, or may be the function of the long press state alone.
- the present invention includes projector system side and remote controller software for realizing the above functions.
- the physical buttons are the same, and may be the same hardware configuration; the software version may display different version states according to the actual increase or decrease configuration, or the same software version can automatically identify the application environment, automatically in some application environments. Effective or invalid.
- the key multiplexing means of the above embodiments may be transformed and added to each other to extend the flexible application of the remote controller.
- the projection device remote controller and the button multiplexing method and device thereof provided by the embodiments of the present invention have the following beneficial effects: the projection device remote controller in the present invention can implement the control of each control function in multiple control modes. Unlike the existing projection device remote control, it can only control the single control mode of the projection control screen. Therefore, the multiplexing rate of the remote control of the projection device is improved, and the user can implement a remote control for different application control modes, which can improve the satisfaction of the user experience.
Abstract
一种投影设备遥控器及其按键复用方法、装置，先设置在不同控制模式下遥控器的按键与控制功能对应关系（S101）；然后检测该遥控器当前所处的控制模式（S102）；接收到遥控器按键在当前控制模式下触发的按键信号（S103）后，根据之前设置的按键与控制功能对应关系解析该按键信号得到对应的控制信号，并对外发送该控制信号（S104）实现相应的控制。可实现多种控制模式下各控制功能的控制，提升了投影设备遥控器的复用率。
Description
本发明涉及投影设备领域，具体涉及一种投影设备遥控器及其按键复用方法、装置。
由于投影设备(例如投影仪)播放时一般都处于固定位置且不是很靠近用户，因此用户要直接对投影仪进行操作并不方便，对此，现有投影设备一般都配有遥控器，以便于用户投影设备进行遥控操作，提升用户体验的满意度。但是，目前的投影设备遥控器上的各按键都只是针对投影画面这一单一的控制模式进行控制，并不能对投影设备所在环境的其他智能设备进行控制，用户需要对这些智能设备进行控制时需额外采用这些智能设备对应的遥控器或走到这些智能设备处进行手动控制；可见，现有投影设备的遥控器复用率低，并不利于提升用户体验的满意度。
发明内容
本发明实施例提供了一种投影设备遥控器及其按键复用方法、装置，以至少解决相关技术中所提供的投影设备遥控器复用率低，用户体验满意度差的问题。
为解决上述技术问题，本发明实施例提供了一种投影设备遥控器按键复用方法，包括：
设置在不同控制模式下所述遥控器的按键与控制功能对应关系；
检测所述遥控器当前所处的控制模式；
接收所述遥控器按键在当前控制模式下触发的按键信号；
根据所述按键与控制功能对应关系解析所述按键信号并对外发送对应的控制信号。
在本发明的一种实施例中，所述控制模式包括投影画面控制模式和投影环境控制模式。
在本发明的一种实施例中，设置在不同控制模式下所述遥控器的按键与控制功能对应关系包括：
在投影画面控制模式，设置所述按键与各画面控制功能的对应关系；
在投影环境控制模式，设置所述按键与投影环境中智能设备的各控制功能的对应关系。
在本发明的一种实施例中，设置所述按键与各画面控制功能的对应关系包括：
设置所述按键自身对应的基础画面控制功能；
或设置所述按键自身对应的基础画面控制功能基础上，还设置该按键复用时的复用画面控制功能。
在本发明的一种实施例中，设置所述按键与投影环境中智能设备的各控制功能的对应关系包括：
设置所述按键自身对应的智能设备基础控制功能；
或设置所述按键自身对应的智能设备基础控制功能基础上，还设置该按键复用时的智能设备复用控制功能。
在本发明的一种实施例中，所述按键复用的方式包括双击、长按、与至少一个其他按键组合。
在本发明的一种实施例中，所述智能设备包括智能家居设备和/或智能办公设备。
在本发明的一种实施例中，所述遥控器可通过以下方式中的至少一种在不同控制模式之间切换：
通过所述遥控器自身按键的复用实现控制模式的切换控制；
通过在所述遥控器上额外设置单独的模式控制按键实现控制模式的切换控制。
为了解决上述问题，本发明实施例还提供了一种投影设备遥控器按键复用装置，包括：
功能设置模块，设置为设置在不同控制模式下所述遥控器的按键与控制功能对应关系；
检测模块，设置为检测所述遥控器当前所处的控制模式；
接收模块，设置为接收所述遥控器按键在当前控制模式下触发的按键信号；
控制模块，设置为根据所述按键与控制功能对应关系解析所述按键信号并对外发送对应的控制信号。
在本发明的一种实施例中，所述控制模式包括投影画面控制模式和投影环境控制模式；所述功能设置模块包括画面控制功能设置子模块和环境控制功能设置子模块；
所述画面控制功能设置子模块设置为设置所述按键与各画面控制功能的对应关系；
所述环境控制功能设置子模块设置为设置所述按键与投影环境中智能设备的各控制功能的对应关系。
在本发明的一种实施例中，还包括控制模式切换模块，设置为控制所述遥控器在不同控制模式之间切换。
为了解决上述问题，本发明实施例还提供了一种投影设备遥控器，包括如上所述的投影设备遥控器按键复用装置。
本发明的有益效果是：
本发明提供的投影设备遥控器及其按键复用方法、装置，可先设置在不同控制模式下遥控器的按键与控制功能对应关系；然后检测该遥控器当前所处的控制模式；接收到遥控器按键在当前控制模式下触发的按键信号后，则根据之前设置的按键与控制功能对应关系解析该按键信号得到对应的控制信号，并对外发送该控制信号实现相应的控制。可见，本发明中的投影设备遥控器可实现多种控制模式下各控制功能的控制，并不像现有投影设备遥控器只能实现对投影控制画面这一单一的控制模式进行控制，因此提升了投影设备遥控器的复用率，且用户针对不同的应用控制模式采用一个遥控器就可实现，能提升用户体验的满意度。
图1为本发明实施例一提供的投影设备遥控器按键复用方法流程示意图；
图2为本发明实施例二提供的投影设备遥控器按键复用装置结构示意图；
图3为本发明实施例三提供的投影设备遥控器按键复用方法流程示意图；
图4为本发明实施例三提供的投影设备遥控器结构示意图。
下面通过具体实施方式结合附图对本发明作进一步详细说明。
实施例一：
请参见图1所示，本实施例提供的投影设备遥控器按键复用方法包括：
步骤101：设置在不同控制模式下遥控器的按键与控制功能对应关系；也即将各种控制功能与遥控器的各按键进行组配；
本实施例中的控制模式包括投影画面控制模式和投影环境控制模式。但应当理解的是，并不限于这两种模式。其中，投影画面控制模式则主要是对投影设备的投影画面进行一系列调整控制；投影环境(也即投影设备所处空间)控制模式则主要是对投影设备所处环境中的各智能设备进行控制；该智能设备包括智能家居设备和/或智能办公设备；智能家居设备包括但不限于空调、照明装置、电视、路由器、音响、天窗等等；智能办公设备包括但不限于打印机、复印机、电源开关、屏幕、镜头等等；应当理解的是，本实施例中的遥控器能实现对各智能设备进行控制，其需与各智能设备进行通信连接，具体的其可直接与各智能设备进行通信连接，例如通过红外、蓝牙等方式，也可通过网关、路由器等控制平台与各智能设备进行连接。
步骤102：检测遥控器当前所处的控制模式；
本实施例中的遥控器可通过以下方式中的至少一种在不同控制模式之间切换：
方式一：通过遥控器自身按键的复用实现控制模式的切换控制；例如通过长按、双击遥控器上的激光键、或同时按下遥控器上的倒退和快进两个按键即实现控制模式的切换；
方式二：通过在遥控器上额外设置单独的模式控制按键实现控制模式的切换控制；也即在遥控器上增加一个专门实现控制模式切换的物理按键来实现。
本实施例中，遥控器可默认在投影画面控制模式，进行一次切换即进入投影环境控制模式，再进行一次切换即又切换回投影画面控制模式，也即可在两个不同的控制模式之间轮回切换；对于三个或三个以上的控制模式的切换过程以此类推；
步骤103：接收遥控器按键在当前控制模式下触发的按键信号；也即遥控器按键被按下时触发的按键信号；
步骤104：根据步骤101中设置好的按键与控制功能对应关系解析接收到的按键信号并对外发送对应的控制信号。
从上述方法可以得知，本实施例中的投影设备遥控器可实现多种控制模式下各控制功能的控制，并不像现有投影设备遥控器只能实现对投影控制画面这一单一的控制模式进行控制，因此提升了投影设备遥控器的复用率，且用户针对不同的应用控制模式采用一个遥控器就可实现，能提升用户体验的满意度。
在本实施例中，控制模式包括投影画面控制模式和投影环境控制模式时，设置在不同控制模式下遥控器的按键与控制功能对应关系包括：
在投影画面控制模式，设置按键与各画面控制功能的对应关系；其具体设置方式可采用以下方式中的任意一种：
方式一：设置按键自身对应的基础画面控制功能；也即各按键自身的控制功能，例如投影启闭按键控制投影的开启、关闭，音量增减按键控制音量、菜单键控制菜单、激光键控制激光等等；
方式二：设置按键自身对应的基础画面控制功能基础上，还设置该按键复用时的复用画面控制功能；例如设置电源键复用控制对焦，音量增减按键复用控制梯形校正增、减，菜单键复用控制本机信源，两个音量键组合控制LABB减等等。应当理解的是，本实施例中的按键复用的方式包括双击、长按、与至少一个其他按键组合等方式。
在投影环境控制模式，设置按键与投影环境中智能设备的各控制功能的对应关系；其具体设置方式也可采用以下方式中的任意一种：
方式一：设置按键自身对应的智能设备基础控制功能；也即各按键自身的控制功能，例如投影启闭按键控制电源，音量增减按键对应控制音响是仍控制音量，当然控制其他设备时可以重新为其自定义基础控制功能；菜单键控制菜单等等；
方式二：设置按键自身对应的智能设备基础控制功能基础上，还设置该按键复用时的智能设备复用控制功能，例如设置投影启闭按键复用控制打印的开启和关闭，音量增减按键复用控制打印上一任务或下一任务，两个音量键组合暂停打印等等。应当理解的是，本实施例中的按键复用的方式包括双击、长按、与至少一个其他按键组合等方式。
方式三：在按键自身具备的基础画面控制功能基础之上，设置该按键复用时的智能设备复用控制功能。
根据以上描述可知，本实施例中不仅投影设备的遥控器通过功能切换方式整个可以在多个控制模式之间切换复用，遥控器上的各按键也可根据实际需求进行复用，因此本实施例中的投影设备遥控器按键可以按照最常用功能精简布局，以简化遥控器，进一步提升用户体验的满意度。然后再在该基础上针对不同的控制模式对各按键的基础控制功能和复用控制功能进行组配。
实施例二：
本实施例提供了一种投影设备遥控器按键复用装置，该投影设备遥控器按键复用装置可设置于投影设备遥控器中，请参见图2所示，包括：
功能设置模块21，设置为设置在不同控制模式下遥控器的按键与控制功能对应关系；也即将各种控制功能与遥控器的各按键进行组配；
本实施例中的控制模式包括投影画面控制模式和投影环境控制模式。但应当理解的是，并不限于这两种模式。其中，投影画面控制模式则主要是对投影设备的投影画面进行一系列调整控制；投影环境控制模式则主要是对投影设备所处环境中的各智能设备进行控制；该智能设备包括智能家居设备和/或智能办公设备；智能家居设备包括但不限于空调、照明装置、电视、路由器、音响、天窗等等；智能办公设备包括但不限于打印机、复印机、电源开关、屏幕、镜头等等；
模式切换控制模块22，设置为控制遥控器在不同控制模式之间切换；本实施例中的模式切换控制模块22可通过以下方式中的至少一种实现：
方式一：通过遥控器自身按键的复用实现；例如通过长按、双击遥控器上的激光键、或同时按下遥控器上的倒退和快进两个按键即实现控制模式的切换；
方式二：通过在遥控器上额外设置单独的模式控制按键实现；也即在遥控器上增加一个专门实现控制模式切换的物理按键来实现；
本实施例中，遥控器可默认在投影画面控制模式，进行一次切换即进入投影环境控制模式，再进行一次切换即又切换回投影画面控制模式，也即可在两个不同的控制模式之间轮回切换；对于三个或三个以上的控制模式的切换过程以此类推；
检测模块23，设置为检测遥控器当前所处的控制模式；
接收模块24，设置为接收遥控器按键在当前控制模式下触发的按键信号；也即遥控器按键被按下时触发的按键信号；
控制模块25，设置为根据按键与控制功能对应关系解析接收到的按键信号并对外发送对应的控制信号。
本实施例中，功能设置模块21包括画面控制功能设置子模块211和环境控制功能设置子模块212；
画面控制功能设置子模块设置为设置按键与各画面控制功能的对应关系；其具体设置方式可采用以下方式中的任意一种：
方式一：设置按键自身对应的基础画面控制功能；也即各按键自身的控制功能，例如投影启闭按键控制投影的开启、关闭，音量增减按键控制音量、菜单键控制菜单、激光键控制激光等等；
方式二：设置按键自身对应的基础画面控制功能基础上，还设置该按键复用时的复用画面控制功能；例如设置电源键复用控制对焦，音量增减按键复用控制梯形校正增、减，菜单键复用控制本机信源，两个音量键组合控制LABB减等等。应当理解的是，本实施例中的按键复用的方式包括双击、长按、与至少一个其他按键组合等方式。
环境控制功能设置子模块212设置为设置按键与投影环境中智能设备的各控制功能的对应关系；其具体设置方式也可采用以下方式中的任意一种：
方式一：设置按键自身对应的智能设备基础控制功能；也即各按键自身的控制功能，例如投影启闭按键控制电源，音量增减按键对应控制音响是仍控制音量，当然控制其他设备时可以重新为其自定义基础控制功能；菜单键控制菜单等等；
方式二：设置按键自身对应的智能设备基础控制功能基础上，还设置该按键复用时的智能设备复用控制功能，例如设置投影启闭按键复用控制打印的开启和关闭，音量增减按键复用控制打印上一任务或下一任务，两个音量键组合暂停打印等等。应当
理解的是，本实施例中的按键复用的方式包括双击、长按、与至少一个其他按键组合等方式。
方式三：在按键自身具备的基础画面控制功能基础之上，设置该按键复用时的智能设备复用控制功能。
根据以上描述可知，本实施例中不仅投影设备的遥控器通过功能切换方式整个可以在多个控制模式之间切换复用，遥控器上的各按键也可根据实际需求进行复用，因此本实施例中的投影设备遥控器按键可以按照最常用功能精简布局，以简化遥控器，进一步提升用户体验的满意度。然后再在该基础上针对不同的控制模式对各按键的基础控制功能和复用控制功能进行组配。
实施例三：
为了更好的理解本发明，本实施例以投影设备为投影仪；控制模式包括投影画面控制模式和投影环境控制模式，且遥控器可默认在投影画面控制模式；遥控器上的按键通过双击复用为例，对本发明做进一步说明。此时遥控器工作时的控制流程请参见图3所示，包括：
步骤301：等待投影仪遥控器按键中断；
步骤302：判断是否有按键按下，如是，转至步骤303；否则，转至步骤301；
步骤303：去抖动，响应并判断投影仪遥控器按键信息；
步骤304：判断是否是控制模式的切换，如否，转至步骤305；否则，转至步骤308；
步骤305：判断是否是双击，如是，转至步骤306；否则，判断为单击，转至步骤307；
步骤306：该按键触发对应的复用画面控制功能。
步骤307：该按键触发对应的基础画面控制功能。
步骤308：触发进入投影环境控制模式，各按键按投影环境控制模式控制功能配置。
为了更好的理解本发明，本是实施例的下一示例以一具体的遥控器为例进行示例性说明。
请参见图4所示，该遥控器有多个物理按键，为根据投影仪常用功能做的精简布局。所有按键单击(限定单击时间在一定时限内)生效，这也是按键常态状态，实现对应的基础控制功能。具体到按键分布，左上角为投影控制键1，负责投影光机的开启和关闭，以开启-关闭-开启循环模式动作；右上角为激光键2，单击为启动激光，用于投影翻看PPT场合。接下来是五维方向键3，内部圆形键为决定键(OK键)，外部圆环内部包裹上、下、左、右四个表征方位的物理按键。再下面是返回键4、主界面键(home键)5和菜单键6。接下来是播放流媒体用的倒退键7、暂停/继续键8、前进键9。再下方的物理按键是音量减键10、音量减键11两个按键，中间的“vol”为印刷丝印，表征音量；最下方是模拟鼠标触摸控制区12，该区域的设置可选。
为了投影仪遥控器更加方便操作，在物理按键区的下部可选增加触摸控制区12，用于模拟鼠标进行投影界面触控。
在图4所示的遥控器基础上，在投影画面控制模式，还可为上述各按键配置以下复用画面控制功能：每个按键功能双击(限定时限内系统检测到连续两次单击事件)生效实现复用控制。这样，对于同一个物理按键，双击按键后呈现不同于单击的按键功能。具体到按键功能复用配置如下：双击左上角投影控制键1为自动对焦键，启动投影仪的自动对焦功能；双击右上角激光键2为音频为静音键，以静音-音开-静音循环模式动作。双击常态下的五维方向键3，则ok键为投影画面解锁键，为投影内容的安全性服务；上下键为色温调节功用、左右键为亮度调节功用。常态下的返回键4、主界面键(home键)5和菜单键6在双击状态下分别复用为防炫目键、手势控制键和本机信源键，分别用于开启关闭开启循环模式的防炫目功能、手势触控功能和本机信源功能(如内外部HDMI、miracast信源的切换)的开启和关闭。常态下的倒退键7、暂停/继续键8、前进键9分别复用为LABB(Local Area Brightness Boost局部亮度增强,)减、CAIC(Content-Adaptive Illumination Control,内容自适应照明控制)键和LABB增键。常态下的音量减键10、音量增键两个按键11，复用为梯形校正减、增键。
上述投影视效的按键功能，绝大多数(防炫目功能、手势触控功能和本机信源功能除外)可仅在投影光机打开时才起作用，在投影光机关闭的情况下，复用功能无效(当然，这个无效也可以复用为其他与投影光机视效无关的功能)。
在图4所示的遥控器基础上，在投影环境控制模式下，上述各按键配置以下控制功能：把常态下的激光键2在长按(超过设定的长按时限)后通过开启-关闭-开启循环方式进行控制模式切换的功用。系统软件通过首先检测功能切换键是否生效来决定是否物理按键执行复用的新功能。当系统认定切换功能键处于有效状态，则按键常态下的功能变更为新的控制功能状态。此时其他案件具体可配置为以下功能：投影启闭
键1为总电源开关键，双击常态下的五维方向键3，则ok键为日光灯控制键，控制投影仪工作的空间环境中的日光灯开启和关闭；上下键为幕布上下调节功用、左右键为外部信源(如共有蓝牙、wifi环境下根据不同信源ID进行循环选择投影播放)切换功用。常态下的返回键4、主界面键(home键)5和菜单键6在双击状态下分别复用为镜头移位减键、吊装反转键和镜头移位增键，分别用于镜头动态自适应投影空间环境以及投影吊装下的图像遥控反转控制。常态下的倒退键7、前进键9、暂停/继续键8分别复用为定时减、空调控制键和定时增键，分别用于投影定时减、增和投影室的空调开启和关闭。常态下的音量减键10、音量增键11两个按键，复用为空调温度减、增键。
另外，单独针对常态下的投影控制键，可以是在复用键有效状态下复用于投影室总体或局部的总电源开关控制键，也可以单独是长按状态为此功用。
此复用状态下，对投影仪空间环境有要求，即投影仪空间环境中的智能家居设备或智能办公设备和遥控器之间有有效无线连接方式，如红外、蓝牙和WIFI，能确保遥控指令能得到有效响应。进一步地，为区分同样无线连接环境下的智能设备，需对设备进行ID识别，确保控制的有效性。
进一步地，基于上述投影仪遥控器按键复用方法和具体实施例，本发明包含实现上述功能的投影仪系统侧和遥控器测的软件。上述实施例，物理按键是相同的，可以是同一个硬件配置；软件版本可以根据实际增减配置而呈现不同版本状态，也可以是同一个软件版本能自动甄别应用环境，自动在一些应用环境下生效或者失效。另外，上述实施例的按键复用手段可以是彼此变换和新增的，以扩展遥控器的灵活应用。
以上内容是结合具体的实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。
如上所述，本发明实施例提供的一种投影设备遥控器及其按键复用方法、装置具有以下有益效果：本发明中的投影设备遥控器可实现多种控制模式下各控制功能的控制，并不像现有投影设备遥控器只能实现对投影控制画面这一单一的控制模式进行控
制，因此提升了投影设备遥控器的复用率，且用户针对不同的应用控制模式采用一个遥控器就可实现，能提升用户体验的满意度。
Claims (12)
- 一种投影设备遥控器按键复用方法，包括：设置在不同控制模式下所述遥控器的按键与控制功能对应关系；检测所述遥控器当前所处的控制模式；接收所述遥控器按键在当前控制模式下触发的按键信号；根据所述按键与控制功能对应关系解析所述按键信号并对外发送对应的控制信号。
- 如权利要求1所述的投影设备遥控器按键复用方法，其中，所述控制模式包括投影画面控制模式和投影环境控制模式。
- 如权利要求2所述的投影设备遥控器按键复用方法，其中，设置在不同控制模式下所述遥控器的按键与控制功能对应关系包括：在投影画面控制模式，设置所述按键与各画面控制功能的对应关系；在投影环境控制模式，设置所述按键与投影环境中智能设备的各控制功能的对应关系。
- 如权利要求3所述的投影设备遥控器按键复用方法，其中，设置所述按键与各画面控制功能的对应关系包括：设置所述按键自身对应的基础画面控制功能；或设置所述按键自身对应的基础画面控制功能基础上，还设置该按键复用时的复用画面控制功能。
- 如权利要求3所述的投影设备遥控器按键复用方法，其中，设置所述按键与投影环境中智能设备的各控制功能的对应关系包括：设置所述按键自身对应的智能设备基础控制功能；或设置所述按键自身对应的智能设备基础控制功能基础上，还设置该按键复用时的智能设备复用控制功能。
- 如权利要求4或5所述的投影设备遥控器按键复用方法，其中，所述按键复用的方式包括双击、长按、与至少一个其他按键组合。
- 如权利要求3至5中任一项所述的投影设备遥控器按键复用方法，其中，所述智能设备包括智能家居设备和/或智能办公设备。
- 如权利要求1至5中任一项所述的投影设备遥控器按键复用方法，其中，所述遥控器可通过以下方式中的至少一种在不同控制模式之间切换：通过所述遥控器自身按键的复用实现控制模式的切换控制；通过在所述遥控器上额外设置单独的模式控制按键实现控制模式的切换控制。
- 一种投影设备遥控器按键复用装置，包括：功能设置模块，设置为设置在不同控制模式下所述遥控器的按键与控制功能对应关系；检测模块，设置为检测所述遥控器当前所处的控制模式；接收模块，设置为接收所述遥控器按键在当前控制模式下触发的按键信号；控制模块，设置为根据所述按键与控制功能对应关系解析所述按键信号并对外发送对应的控制信号。
- 如权利要求9所述的投影设备遥控器按键复用装置，其中，包括：所述控制模式包括投影画面控制模式和投影环境控制模式；所述功能设置模块包括画面控制功能设置子模块和环境控制功能设置子模块；所述画面控制功能设置子模块设置为设置所述按键与各画面控制功能的对应关系；所述环境控制功能设置子模块设置为设置所述按键与投影环境中智能设备的各控制功能的对应关系。
- 如权利要求9或10所述的投影设备遥控器按键复用装置，其中，还包括模式切换控制模块，设置为控制所述遥控器在不同控制模式之间切换。
- 一种投影设备遥控器，包括如权利要求9至11中任一项所述的投影设备遥控器按键复用装置。
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