WO2015074259A1 - 终端和摄像头的控制方法 - Google Patents
终端和摄像头的控制方法 Download PDFInfo
- Publication number
- WO2015074259A1 WO2015074259A1 PCT/CN2013/087716 CN2013087716W WO2015074259A1 WO 2015074259 A1 WO2015074259 A1 WO 2015074259A1 CN 2013087716 W CN2013087716 W CN 2013087716W WO 2015074259 A1 WO2015074259 A1 WO 2015074259A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- terminal
- camera
- touch sensing
- area
- touch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
Definitions
- the present invention relates to the field of terminal control technologies, and in particular to a terminal and a camera control method. Background technique
- the user's control of the camera on the terminal generally includes two aspects: 1. Turn on the camera; 2. Switch the camera.
- the terminal uses one camera as the default camera, that is, the camera is turned on each time; in another case
- the terminal has a memory function for the camera that the user has used most recently, that is, when the user turns on the "camera" application, the terminal automatically opens the camera that the user used when the function was recently turned off.
- the default camera or the most recently used camera it may not be the camera that the user really wants to open.
- the terminal cannot directly determine the camera that the user wants to turn on.
- the invention is based on the above problems, and proposes a new technical solution, which can quickly and accurately control the camera on the terminal, optimize the user operation, and enhance the user experience.
- the present invention provides a terminal, including: a touch sensing module, configured to form at least one touch sensing area on the terminal, each of the touch sensing areas being located in an associated area of any terminal camera; And a module, configured to control a switch state of a specific terminal camera on the terminal according to a touch operation sensed by any of the touch sensing regions.
- the associated area of the terminal camera may be an area including a lens area of the camera, or an area near the lens area or other area, so that the user can naturally associate with the touch when the area is touched.
- the direct operation of the camera is in line with the user's mentality of use.
- the user can directly control the switching state of the camera by operating the touch sensing area, without opening and selecting a special application icon; and simultaneously, by operating the touch sensing area, the user can directly It is determined that the specific terminal camera on the terminal is turned on, and the switch does not need to be turned on, thereby facilitating the user operation.
- the touch sensing area may be one, located in an associated area of any camera on the terminal, and the user can open each camera on the terminal through the touch sensing area.
- the touch sensing area may also be multiple, respectively located in the associated area of the multiple cameras on the terminal; in particular, each camera may be provided with a corresponding touch sensing area, so that the user is in each touch sensing area. When you perform the operation, you can directly determine the operation of the corresponding camera, which helps to avoid the occurrence of misoperation.
- the switch state of the camera it may be simply turning the camera on or off; it may also be a switch to the camera, that is, turning on one camera and turning off the other camera.
- control module is further configured to: preset an operation mode corresponding to each terminal camera, and determine whether there is an operation that matches a touch operation sensed by any of the touch sensing areas.
- the mode if present, controls the switching state of the terminal camera corresponding to the matched operation mode.
- the user controls multiple cameras through one touch sensing area.
- different operation modes can be used in order to distinguish different cameras. Specifically, for example, "click” to control the front camera and “double click” to control the rear camera.
- the same operation mode can be adopted between different touch sensing areas, that is, the same operation mode can control the same camera in each touch sensing area; different operation modes can also be used, and the same operation mode is different.
- the touch-sensitive area may be used to control different cameras or may not be applied in some touch-sensitive areas.
- control module determines that the terminal camera corresponding to the matched operation mode needs to be enabled according to the touch operation, the control module is further configured to: according to the sensed The touch operation closes a terminal camera that has been turned on in the terminal.
- the user can set whether to allow multiple cameras to be enabled at the same time.
- the above technical solution is adopted (automatically turning off the turned-on camera); when allowed, the shooting pictures of multiple cameras are simultaneously displayed on the terminal screen. If you use a similar "picture in picture” or split screen display.
- each of the terminal cameras has a corresponding touch sensing area
- the control module is further configured to: control and touch according to the touch operation sensed by each of the touch sensing areas The switch state of the terminal camera corresponding to the touch sensing area.
- the case where the corresponding touch sensing area is set for each camera is specifically defined, and the user directly controls the corresponding camera through the touch sensing area, thereby forming a corresponding relationship between the camera and the touch sensing area.
- the relationship allows the user to perform various operations or whether a touch sensing area can turn on a certain camera during operation, which helps to reduce learning costs and user operations.
- control module is further configured to: when the touch sensing area is included in the associated area of any of the terminal cameras, determine that the touch sensing area is associated with any of the terminal cameras corresponding.
- the relationship between the camera and the touch sensing area is determined based on the inclusion relationship between the associated area of the camera and the touch sensing area. According to the usage habit, the corresponding relationship between the preset camera and the touch sensing area is artificially changed.
- the associated area of any of the terminal cameras includes: a lens area of any one of the terminal cameras.
- the touch sensing module includes: at least one set of signal transmission lines and signal receiving lines, disposed in the touch sensing area, and in each group of signal transmitting lines and signal receiving lines A coupling capacitor is formed therebetween; wherein the control module determines whether a touch operation is sensed by detecting a power change value of the coupling capacitor.
- the touch sensing area may be specifically set by a method similar to a capacitive touch display screen to sense a user's touch operation.
- the user's touch operation can also be sensed by other means.
- a resistive touch display screen can also be used to sense the user's touch operation; when other judgment methods are used, for example, in a more specific implementation manner.
- the touch sensing area i or the sensed light intensity is lower than the preset intensity and the heat is higher than the preset heat, the user's finger covers the touch sensing area, that is, It can be determined that the user has performed a touch operation.
- the present invention also provides a method for controlling a camera, comprising: providing at least one touch sensing area on the terminal, each of the touch sensing areas being located in an associated area of any of the terminal cameras; sensing according to any of the touch sensing areas The touch operation to control the switch state of a specific terminal camera on the terminal.
- the associated area of the terminal camera may be an area including a lens area of the camera, or an area near the lens area or other area, so that the user can naturally associate with the touch when the area is touched.
- the direct operation of the camera in line with the user's Use psychology.
- the user can directly control the switching state of the camera by operating the touch sensing area, without opening and selecting a special application icon; and simultaneously, by operating the touch sensing area, the user can directly It is determined that the specific terminal camera on the terminal is turned on, and the switch does not need to be turned on, thereby facilitating the user operation.
- the touch sensing area may be one, located in an associated area of any camera on the terminal, and the user can open each camera on the terminal through the touch sensing area.
- the touch sensing area may also be multiple, respectively located in the associated area of the multiple cameras on the terminal; in particular, each camera may be provided with a corresponding touch sensing area, so that the user is in each touch sensing area. When you perform the operation, you can directly determine the operation of the corresponding camera, which helps to avoid the occurrence of misoperation.
- the switch state of the camera it may be simply turning the camera on or off; it may also be a switch to the camera, that is, turning on one camera and turning off the other camera.
- the method further includes: presetting an operation mode corresponding to each terminal camera; and determining whether there is an operation mode matching the touch operation sensed by any of the touch sensing areas, if yes, Then, the switching state of the terminal camera corresponding to the matched operation mode is controlled.
- the same operation mode can be adopted between different touch sensing areas, that is, the same operation mode can control the same camera in each touch sensing area; different operation modes can also be used, and the same operation mode is different.
- the touch-sensitive area may be used to control different cameras or may not be applied in some touch-sensitive areas.
- the controlling method further includes: according to the touch operation that is sensed, Close the terminal camera that has been turned on in the terminal.
- the acquisition and judgment of the state of the camera in the terminal are implied, and by automatically turning off the camera that has been turned on, the simultaneous opening of multiple cameras is actually avoided, thereby helping the user to smoothly complete the switching operation of the camera.
- the user can set whether to allow multiple cameras to be enabled at the same time.
- the above technical solution is adopted (automatically turning off the turned-on camera); when allowed, the shooting pictures of multiple cameras are simultaneously displayed on the terminal screen. If you use a similar "picture in picture” or split screen display.
- each of the terminal cameras has a corresponding touch sensing area
- the controlling method further includes: controlling, according to the touch operation sensed by each of the touch sensing areas, The switch state of the terminal camera corresponding to the touch sensing area.
- the case where the corresponding touch sensing area is set for each camera is specifically defined, and the user directly controls the corresponding camera through the touch sensing area, thereby forming a corresponding relationship between the camera and the touch sensing area.
- the relationship allows the user to perform various operations or whether a touch sensing area can turn on a certain camera during operation, which helps to reduce learning costs and user operations.
- the method further includes: if the touch sensing area is included in the associated area of any of the terminal cameras, determining that the touch sensing area corresponds to any of the terminal cameras.
- the relationship between the camera and the touch sensing area is determined based on the inclusion relationship between the associated area of the camera and the touch sensing area. According to the usage habit, the corresponding relationship between the preset camera and the touch sensing area is artificially changed.
- the associated area of any of the terminal cameras includes: a lens area of any one of the terminal cameras.
- the camera on the terminal can be quickly and accurately controlled, and the cylinder is used for the cylinderization.
- User operation improve user experience.
- embodiments of the present invention can be provided as a method, system, or computer program product.
- the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware.
- the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- Figure 1 shows a schematic block diagram of a terminal in accordance with one embodiment of the present invention
- FIG. 2 is a schematic diagram showing a touch sensing area corresponding to a front camera of a terminal according to an embodiment of the present invention
- FIG. 3 is a schematic diagram showing a touch sensing area corresponding to a rear camera of a terminal according to an embodiment of the present invention
- FIG. 4 is a schematic diagram showing a touch sensing area corresponding to a rear camera of a terminal according to another embodiment of the present invention.
- FIG. 5 is a schematic diagram showing a hardware structure constituting a touch sensing area according to an embodiment of the present invention.
- FIG. 6 is a schematic flow chart showing a control method of a camera according to an embodiment of the present invention.
- FIG. 7 shows a schematic flow diagram of a control terminal camera in accordance with one embodiment of the present invention. detailed description
- Figure 1 shows a schematic block diagram of a terminal in accordance with one embodiment of the present invention.
- a terminal includes: a touch sensing module, configured to form at least one touch sensing area on the terminal, where each of the touch sensing areas is associated with any terminal camera a control module, configured to control a switch state of a specific terminal camera on the terminal according to a touch operation sensed by any of the touch sensing regions.
- FIGS. 2 to 4. is a schematic diagram showing a touch sensing area corresponding to a front camera of a terminal according to an embodiment of the present invention
- FIG. 3 is a view showing a touch sensing corresponding to a rear camera of the terminal according to an embodiment of the present invention
- Schematic diagram of a region
- Figure 4 shows another implementation in accordance with the present invention
- the touch sensing area is located in the associated area of the camera, and the associated area should be an area that visually enables the user to associate with the camera, such as an area near the camera, and specifically may be an area containing the lens area of the camera.
- the corresponding associated area 204A includes the lens area of the camera 202A and is larger than the lens area.
- the size, shape, etc. of the associated area 204A can be preset by the manufacturer, or can be set by the user as needed. When setting the associated area 204A, it should be as close as possible to the user that when viewing the associated area 204A, it can naturally be considered to correspond to the camera 202A, so that the user is in the touch sensing area 206A in the associated area 204A. When the camera 202A is operated, it can be more natural and smooth.
- the associated area 204A can also be set to other locations to meet the individual needs of the user.
- the touch sensing area 206A is in the associated area 204A, and the camera 202A is included therein.
- the user When the user performs a touch operation, it feels like directly operating the camera 202A, so that the user does not need to care about the internal complicated control logic. Reduce learning costs and enhance user experience.
- the rear camera of the back of the terminal that is, the camera 202B is shown, and in the corresponding associated area 204B, a touch sensing area 206B is provided for controlling the camera 202B.
- the touch sensing area 206B does not include the camera 202B therein, but is located around the camera 202B, such as specifically below it. Since the user's finger is usually contaminated with dirt such as grease, dust, etc., the user may cause the dirt to be transferred to the camera 202A when operating the touch sensing area 206A including the camera 202A as shown in FIG. 2, thereby affecting Shooting quality.
- the touch sensing area 206B is disposed around the corresponding camera 202B instead of the camera 202B, so that the finger is avoided.
- the effect that dirt can have on the camera 202B does not require the user to worry about the degradation of the shooting quality.
- a touch sensing area 206B and a touch sensing area 206C are respectively disposed under the left and the left side of the camera 202B, so that when the user performs a touch operation, the touch area can be increased, thereby making it easier for the user to implement the camera. Operation control of 202B.
- the touch sensing area 206A may also be disposed around the camera 202A, and by adding more touch sensing areas (not shown in the drawing) ) to increase the range of touchable operations.
- the terminal only includes a single camera 202B as shown in FIG. 3 or FIG. 4, the user directly controls the camera 202B through the corresponding touch sensing area 206A or the touch sensing area 206B.
- the user controls the camera 202B in the off state to be turned on by clicking the touch sensing area 206A or the touch sensing area 206B, or turns off the turned-on camera 202.
- the front camera 202A shown in FIG. 2 and the rear camera 202B shown in FIG. 3 or FIG. 4 are included in the terminal. Meanwhile, it is assumed that only the corresponding one is set on the terminal.
- the touch sensing area 206A of the camera 202A is assumed to be set on the terminal.
- control module 104 is further configured to: preset an operation mode corresponding to each terminal camera, and determine whether there is a touch operation that is sensed by any of the touch sensing areas. Mode of operation, if present, controlling the matching operation The mode of the terminal camera corresponding to the switch state.
- the camera 202A and the camera 202B need to be controlled by the touch sensing area 206A, and the specific operation control object can be distinguished according to the operation mode of the user, for example, by controlling the front camera 202A by "clicking". The rear camera 202B is controlled by "double clicking".
- the terminal includes multiple touch sensing areas that need to control multiple cameras, for example, the terminal includes a camera A, a camera B, and a camera C (not shown), and needs to be touch-sensitive area a corresponding to the camera A and Corresponding to the touch sensing area b of the camera B, respectively, the camera C is controlled.
- the same operation mode can be used to control the touch sensing area c, for example, "long press” " ; It is also possible to use different operation modes, such as the touch sensing area a is "long press” and the touch sensing area b is "double click".
- Each camera has a corresponding touch sensing area
- the front camera 202A shown in FIG. 2 and the rear camera 202B shown in FIG. 3 or FIG. 4 are included in the terminal. Meanwhile, it is assumed that the terminal is simultaneously set corresponding to The touch sensing area 206A of the camera 202A, and the touch sensing area 206B corresponding to the camera 202B.
- the user can directly control the corresponding camera through each touch sensing area, for example, directly controlling the camera 202A through the touch sensing area 206A, thereby forming a correspondence between the camera 202A and the touch sensing area 206A.
- the relationship between the user and the user does not need to memorize various operation modes or whether a certain touch sensing area can turn on a certain camera, which helps to reduce the learning cost and user operation.
- the user can control any camera on the terminal through the touch sensing area, for example, the camera 202A and the camera 202B are controlled by the touch sensing area 206A, and can be operated by different operations to distinguish the actual operation desired by the user.
- the camera 202A and the camera 202B are controlled by the touch sensing area 206A, and can be operated by different operations to distinguish the actual operation desired by the user.
- the user can control the switching state of one or more cameras on the terminal through the touch sensing area on the terminal.
- the terminal includes the camera 202A and the camera 202B shown in FIG. 2 and FIG. 3 as an example. Assuming that the user sends a control command to the camera 202A through the touch sensing area 206A, when the camera 202A is in the off state, the terminal will turn on the camera 202A, and when the camera 202A is in the on state, the terminal will turn off the camera 202A; further, For example, when the user clicks on the touch sensing area 206A, the terminal directly switches it to another state according to the current switching state of the camera 202A, that is, switching from on to off, or from off to on.
- control module 104 is further configured to: according to the touch operation, if the control module 104 determines that the terminal camera corresponding to the matched operation mode needs to be enabled according to the touch operation, , turning off the terminal camera that has been turned on in the terminal.
- the user can set whether to allow multiple cameras to be enabled at the same time.
- the above technical solution is adopted (automatically turning off the turned-on camera); when allowed, the shooting pictures of multiple cameras are simultaneously displayed on the terminal screen. If you use a similar "picture in picture” or split screen display.
- Fig. 5 is a diagram showing the hardware structure constituting a touch sensing area according to an embodiment of the present invention.
- the touch sensing module 102 includes:
- At least one set of signal transmission lines 208 and signal receiving lines 210 are disposed in the touch sensing area (not shown) and form a coupling capacitor 212 between each set of signal transmission lines 208 and signal receiving lines 210 (Fig. The middle position is used to indicate); wherein the control module 104 determines whether a touch operation is sensed by detecting a power change value of the coupling capacitor 212.
- the user's touch operation can also be sensed by other means.
- a resistive touch display screen can also be used to sense the user's touch operation; when other judgment methods are used, for example, in a more specific implementation manner.
- the touch sensing area i or the sensed light intensity is lower than the preset intensity and the heat is higher than the preset heat, the user's finger covers the touch sensing area, that is, It can be determined that the user has performed a touch operation.
- Fig. 6 is a schematic flow chart showing a control method of a camera according to an embodiment of the present invention.
- a method for controlling a camera includes: Step 602: Setting at least one touch sensing area on a terminal, each of the touch sensing areas being located in an associated area of any terminal camera ;
- Step 604 Control, according to any touch operation sensed by the touch sensing area, a switch state of a specific terminal camera on the terminal.
- the associated area of the terminal camera may be an area including a lens area of the camera, or an area near the lens area or other area, so that the user can naturally associate with the touch when the area is touched.
- the direct operation of the camera is in line with the user's mentality of use.
- the user can directly control the switching state of the camera by operating the touch sensing area, without opening and selecting a special application icon; and simultaneously, by operating the touch sensing area, the user can directly It is determined that the specific terminal camera on the terminal is turned on, and the switch does not need to be turned on, thereby facilitating the user operation.
- the touch sensing area may be one, located in an associated area of any camera on the terminal, and the user can open each camera on the terminal through the touch sensing area.
- the touch sensing area may also be multiple, respectively located in the associated area of the multiple cameras on the terminal; in particular, each camera may be provided with a corresponding touch sensing area, so that the user is in each touch sensing area. When you perform the operation, you can directly determine the operation of the corresponding camera, which helps to avoid the occurrence of misoperation.
- the switch state of the camera it can be simply turning the camera on or off; It can be a switch to the camera, that is, the opening of one camera and the closing of another camera.
- the method further includes: presetting an operation mode corresponding to each terminal camera; and determining whether there is an operation mode matching the touch operation sensed by any of the touch sensing areas, if yes, Then, the switching state of the terminal camera corresponding to the matched operation mode is controlled.
- the same operation mode can be adopted between different touch sensing areas, that is, the same operation mode can control the same camera in each touch sensing area; different operation modes can also be used, and the same operation mode is different.
- the touch-sensitive area may be used to control different cameras or may not be applied in some touch-sensitive areas.
- the controlling method further includes: according to the touch operation that is sensed, Close the terminal camera that has been turned on in the terminal.
- the user can set whether to allow multiple cameras to be enabled at the same time.
- the above technical solution is adopted (automatically turning off the turned-on camera); when allowed, the shooting pictures of multiple cameras are simultaneously displayed on the terminal screen. If you use a similar "picture in picture” or split screen display.
- each of the terminal cameras has a corresponding touch sensing area
- the controlling method further includes: controlling, according to the touch operation sensed by each of the touch sensing areas, The switch state of the terminal camera corresponding to the touch sensing area.
- a case where a corresponding touch sensing area is set for each camera is specifically defined, and the user directly controls the corresponding camera through the touch sensing area, thereby forming
- the corresponding relationship between the camera and the touch sensing area enables the user to perform various operations or whether a certain touch sensing area can turn on a certain camera during operation, which helps to reduce the learning cost. User action.
- the method further includes: if the touch sensing area is included in the associated area of any of the terminal cameras, determining that the touch sensing area corresponds to any of the terminal cameras.
- the relationship between the camera and the touch sensing area is determined based on the inclusion relationship between the associated area of the camera and the touch sensing area. According to the usage habit, the corresponding relationship between the preset camera and the touch sensing area is artificially changed.
- the associated area of any of the terminal cameras includes: a lens area of any one of the terminal cameras.
- Figure 7 shows a schematic flow diagram of a control terminal camera in accordance with one embodiment of the present invention.
- a process for controlling a terminal camera includes:
- Step 702 assuming that the terminal is in the standby state, and the screen enters the off state.
- Step 704 When the touch sensing area on the terminal detects the touch operation of the user, proceed to step 706.
- Step 706 The terminal is awakened under the control of the touch operation, and the screen enters a bright screen state.
- Step 708A in a more specific case, if there is a corresponding relationship between each camera in the terminal and the touch sensing area, the terminal directly activates the corresponding camera based on the touch sensing area in which the user performs the touch operation. .
- Step 708B in another specific case, if the touch sensing area of the user performing the touch operation has multiple cameras corresponding to the same time, the touch touched by the terminal to the user The touch mode of operation, matching the corresponding camera and starting the camera.
- Step 710 If the camera in the above step is turned on, if the touch sensing area detects the touch operation of the user again, the process may proceed to step 712, that is, the opened camera is turned off, and it is determined whether there is a camera that needs to be turned on.
- step 708A since the camera and the touch sensing area are corresponding, when the touch sensing area of the touch operation of the user is detected in step 710 is the same as the touch sensing area in step 704, Then, only step 712 is performed, that is, the corresponding camera is turned off; when the touch sensing areas of the two operations are not the same, after the step 712 is performed, that is, while the opened camera is turned off, the touch of the step 710 needs to be turned on.
- the camera corresponding to the sensing area in other words, actually performs the switching operation of the two cameras.
- the terminal needs to determine the corresponding camera according to the operation mode of the touch operation input by the user again, if the camera corresponding to the first operation is consistent, It is only necessary to turn off the camera, otherwise the first open camera is turned off by step 712, and the corresponding camera is turned on again.
- step 712 is optional, that is, the user can turn on multiple cameras at the same time, and the camera is turned off by other means, for example, setting a corresponding opening operation and closing operation for each camera, and the operation modes of the two are different.
- a transparent conductive material such as ITO (indium tin oxide) should be used as much as possible. Things).
- the present invention provides a terminal and a control method for the camera, which can be quickly and accurately Control the camera on the terminal to streamline user operations and enhance the user experience.
- embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the present invention may employ computer usable storage media (including but not included) in one or more of the computer usable program code embodied therein. It is limited to the form of a computer program product implemented on a disk storage, CD-ROM, optical storage, or the like.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
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Abstract
本发明提供了一种终端,包括:触摸感应模块,用于在所述终端上形成至少一个触摸感应区域,每个所述触摸感应区域位于任一终端摄像头的关联区域内;控制模块,用于根据任一所述触摸感应区域感应到的触摸操作,控制所述终端上特定的终端摄像头的开关状态。本发明还提出了一种摄像头的控制方法。通过本发明的技术方案,可以快速、准确地控制终端上的摄像头,简化用户操作,提升用户体验。
Description
终端和摄像头的控制方法
技术领域
本发明涉及终端操控技术领域, 具体而言, 涉及一种终端和一种摄像 头的控制方法。 背景技术
用户对于终端上的摄像头的控制, 大致包括两个方面: 1、 开启摄像 头; 2、 切换摄像头。
针对方面 1 , 在相关技术中, 用户若要启动摄像头, 需要进入菜单选 项, 并点击 "照相机" 等应用程序的图标, 才能够完成摄像头的开启, 过 程较为繁瑣。
同时, 如果终端上设置有多个摄像头, 如前置摄像头和后置摄像头, 那么: 在一种情况下, 终端将某个摄像头作为默认摄像头, 即每次均开启 该摄像头; 在另一种情况下, 终端对用户最近一次使用的摄像头具有记忆 功能, 即用户开启 "照相机" 应用时, 终端会自动打开用户最近关闭该功 能时使用的摄像头。 然而, 无论是默认摄像头, 还是最近使用的摄像头, 都有可能不是用户真正希望开启的摄像头, 即相关技术中, 由于使用的开 启接口相同, 使得终端无法直接确定用户希望开启的摄像头。
针对方面 2 , 当终端上设置有多个摄像头时, 如前置摄像头和后置摄 像头, 若用户希望在两者之间进行切换, 必须在界面上点击某个设定的功 能按键才能够完成, 有时该功能按键可能并不处于当前界面上, 即可能处 于某个子菜单下, 使得切换过程更加繁瑣。
因此, 如何筒便、 准确地实现对终端摄像头的控制, 成为目前亟待解 决的技术问题。
发明内容
本发明正是基于上述问题, 提出了一种新的技术方案, 可以快速、 准 确地控制终端上的摄像头, 筒化用户操作, 提升用户体验。
有鉴于此, 本发明提出了一种终端, 包括: 触摸感应模块, 用于在所 述终端上形成至少一个触摸感应区域, 每个所述触摸感应区域位于任一终 端摄像头的关联区域内; 控制模块, 用于根据任一所述触摸感应区域感应 到的触摸操作, 控制所述终端上特定的终端摄像头的开关状态。
在该技术方案中, 终端摄像头的关联区域可以是包含摄像头的镜头区 域的区域, 也可以是镜头区域附近的区域或是其他区域, 使得用户在触摸 该关联区域时, 能够自然地联想到是对摄像头的直接操作, 符合用户的使 用心理。
因此, 通过设置触摸感应区域, 使得用户可以通过对触摸感应区域的 操作, 直接控制摄像头的开关状态, 无需开启选择和点击专门的应用图 标; 同时, 通过对触摸感应区域的操作, 使得用户可以直接确定开启终端 上特定的终端摄像头, 不需要开启后再进行切换, 有助于筒化用户操作。
其中, 触摸感应区域可以为一个, 位于终端上任一摄像头的关联区域 内, 则用户可以通过该触摸感应区域开启终端上的每个摄像头。 或者, 触 摸感应区域也可以为多个, 分别位于终端上的多个摄像头的关联区域内; 特别地, 可以为每个摄像头都设置一个对应的触摸感应区域, 使得用户在 对每个触摸感应区域进行操作时, 都可以直接确定是对相应的摄像头进行 的操作, 有助于避免误操作的发生。
此外, 对于摄像头的开关状态, 可以是单纯的开启或关闭摄像头; 也 可以是对摄像头的切换, 即对一个摄像头的开启和对另一个摄像头的关 闭。
在上述技术方案中, 优选地, 所述控制模块还用于: 预先设置对应于 每个终端摄像头的操作方式, 并判断是否存在与任一所述触摸感应区域感 应到的触摸操作相匹配的操作方式, 若存在, 则控制所述相匹配的操作方 式对应的终端摄像头的开关状态。
在该技术方案中, 对于用户通过一个触摸感应区域来控制多个摄像头
的开关状态的情况下, 为了区分不同摄像头, 可以采用不同的操作方式。 具体的, 比如通过 "单击" 控制前置摄像头, 通过 "双击" 控制后置摄像 头。
其中, 不同的触摸感应区域之间, 可以采用相同的操作方式, 即同一 种操作方式在每个触摸感应区域都可以控制同一个摄像头; 也可以采用不 同的操作方式, 则同一种操作方式在不同触摸感应区域可能用于控制不同 的摄像头, 或者在部分触摸感应区域中无法应用。
在上述任一技术方案中, 优选地, 若所述控制模块根据所述触摸操 作, 确定需要开启所述相匹配的操作方式对应的终端摄像头, 则所述控制 模块还用于: 根据感应到的所述触摸操作, 关闭所述终端内已开启的终端 摄像头。
在该技术方案中, 隐含了对终端内摄像头状态的获取和判断, 而通过 自动关闭已开启的摄像头, 实际上避免了多个摄像头的同时开启, 帮助用 户顺利完成摄像头的切换操作。
当然, 用户可以设置是否允许同时启用多个摄像头, 当不允许时, 采 用上述的技术方案 ( 自动关闭已开启的摄像头) ; 当允许时, 则在终端屏 幕上同时显示多个摄像头的拍摄画面, 如采用类似 "画中画" 或分屏显示 的方式。
在上述任一技术方案中, 优选地, 每个所述终端摄像头都存在对应的 触摸感应区域, 则所述控制模块还用于: 根据每个所述触摸感应区域感应 到的触摸操作, 控制与该触摸感应区域对应的终端摄像头的开关状态。
在该技术方案中, 具体限定了为每个摄像头都设置对应的触摸感应区 域的情况, 并且用户通过触摸感应区域直接控制对应的摄像头, 从而形成 了摄像头和触摸感应区域之间——对应的关联关系, 使得用户在进行操作 时, 无需记忆各种操作方式或某个触摸感应区域是否能够开启某个摄像 头, 有助于降低学习成本, 筒化用户操作。
在上述任一技术方案中, 优选地, 所述控制模块还用于: 在任一终端 摄像头的关联区域内包含有触摸感应区域的情况下, 确定该触摸感应区域 是与所述任一终端摄像头相对应的。
在该技术方案中, 具体限定了基于摄像头的关联区域与触摸感应区域 之间的包含关系, 确定摄像头与触摸感应区域的对应关系。 据使用习惯, 人为改变预设的摄像头与触摸感应区域之间的对应关系。
在上述任一技术方案中, 优选地, 任一终端摄像头的关联区域包括: 所述任一终端摄像头的镜头区域。
在该技术方案中, 由于用户在视觉层面上, 能够直接观察到的即镜头 区域本身 (触摸感应区域使用透明材料制成) , 则通过将关联区域设置为 镜头区域, 则用户无需关心终端内部的功能改进以及关联关系, 想要控制 摄像头时, 即可直接对摄像头进行操作, 从而降低了操作的复杂度。
在上述任一技术方案中, 优选地, 所述触摸感应模块包括: 至少一组 信号发射线和信号接收线, 设置在所述触摸感应区域内, 并在每组信号发 射线和信号接收线之间形成耦合电容; 其中, 所述控制模块通过检测所述 耦合电容的电量变化值, 判断是否感应到触摸操作。
在该技术方案中, 具体可以通过类似电容式触摸显示屏的方式, 设置 触摸感应区域, 以感应用户的触摸操作。
当然, 也可以通过其他方式来感应用户的触摸操作。 具体地, 当仍以 类似 "触摸屏" 的判断方式而言, 也可以采用类似电阻式触摸显示屏的方 式来感应用户的触摸操作; 当采用其他判断方式时, 比如在一种较为具体 的实施方式下, 可以通过如光线感应和热量感应, 则当触摸感应区 i或感应 到的光线强度低于预设强度、 热量高于预设热量时, 说明用户的手指覆盖 在该触摸感应区域上, 即可判断为用户执行了触摸操作。
本发明还提出了一种摄像头的控制方法, 包括: 在终端上设置至少一 个触摸感应区域, 每个所述触摸感应区域位于任一终端摄像头的关联区域 内; 根据任一所述触摸感应区域感应到的触摸操作, 控制所述终端上特定 的终端摄像头的开关状态。
在该技术方案中, 终端摄像头的关联区域可以是包含摄像头的镜头区 域的区域, 也可以是镜头区域附近的区域或是其他区域, 使得用户在触摸 该关联区域时, 能够自然地联想到是对摄像头的直接操作, 符合用户的使
用心理。
因此, 通过设置触摸感应区域, 使得用户可以通过对触摸感应区域的 操作, 直接控制摄像头的开关状态, 无需开启选择和点击专门的应用图 标; 同时, 通过对触摸感应区域的操作, 使得用户可以直接确定开启终端 上特定的终端摄像头, 不需要开启后再进行切换, 有助于筒化用户操作。
其中, 触摸感应区域可以为一个, 位于终端上任一摄像头的关联区域 内, 则用户可以通过该触摸感应区域开启终端上的每个摄像头。 或者, 触 摸感应区域也可以为多个, 分别位于终端上的多个摄像头的关联区域内; 特别地, 可以为每个摄像头都设置一个对应的触摸感应区域, 使得用户在 对每个触摸感应区域进行操作时, 都可以直接确定是对相应的摄像头进行 的操作, 有助于避免误操作的发生。
此外, 对于摄像头的开关状态, 可以是单纯的开启或关闭摄像头; 也 可以是对摄像头的切换, 即对一个摄像头的开启和对另一个摄像头的关 闭。
在上述技术方案中, 优选地, 还包括: 预先设置对应于每个终端摄像 头的操作方式; 以及判断是否存在与任一所述触摸感应区域感应到的触摸 操作相匹配的操作方式, 若存在, 则控制所述相匹配的操作方式对应的终 端摄像头的开关状态。
在该技术方案中, 对于用户通过一个触摸感应区域来控制多个摄像头 的开关状态的情况下, 为了区分不同摄像头, 可以采用不同的操作方式。 具体的, 比如通过 "单击" 控制前置摄像头, 通过 "双击" 控制后置摄像 头。
其中, 不同的触摸感应区域之间, 可以采用相同的操作方式, 即同一 种操作方式在每个触摸感应区域都可以控制同一个摄像头; 也可以采用不 同的操作方式, 则同一种操作方式在不同触摸感应区域可能用于控制不同 的摄像头, 或者在部分触摸感应区域中无法应用。
在上述任一技术方案中, 优选地, 若根据所述触摸操作, 确定需要开 启所述相匹配的操作方式对应的终端摄像头, 则所述控制方法还包括: 根 据感应到的所述触摸操作, 关闭所述终端内已开启的终端摄像头。
在该技术方案中, 隐含了对终端内摄像头状态的获取和判断, 而通过 自动关闭已开启的摄像头, 实际上避免了多个摄像头的同时开启, 帮助用 户顺利完成摄像头的切换操作。
当然, 用户可以设置是否允许同时启用多个摄像头, 当不允许时, 采 用上述的技术方案 ( 自动关闭已开启的摄像头) ; 当允许时, 则在终端屏 幕上同时显示多个摄像头的拍摄画面, 如采用类似 "画中画" 或分屏显示 的方式。
在上述任一技术方案中, 优选地, 每个所述终端摄像头都存在对应的 触摸感应区域, 则所述控制方法还包括: 根据每个所述触摸感应区域感应 到的触摸操作, 控制与该触摸感应区域对应的终端摄像头的开关状态。
在该技术方案中, 具体限定了为每个摄像头都设置对应的触摸感应区 域的情况, 并且用户通过触摸感应区域直接控制对应的摄像头, 从而形成 了摄像头和触摸感应区域之间——对应的关联关系, 使得用户在进行操作 时, 无需记忆各种操作方式或某个触摸感应区域是否能够开启某个摄像 头, 有助于降低学习成本, 筒化用户操作。
在上述任一技术方案中, 优选地, 还包括: 若任一终端摄像头的关联 区域内包含有触摸感应区域, 则确定该触摸感应区域是与所述任一终端摄 像头相对应的。
在该技术方案中, 具体限定了基于摄像头的关联区域与触摸感应区域 之间的包含关系, 确定摄像头与触摸感应区域的对应关系。 据使用习惯, 人为改变预设的摄像头与触摸感应区域之间的对应关系。
在上述任一技术方案中, 优选地, 任一终端摄像头的关联区域包括: 所述任一终端摄像头的镜头区域。
在该技术方案中, 由于用户在视觉层面上, 能够直接观察到的即镜头 区域本身 (触摸感应区域使用透明材料制成) , 则通过将关联区域设置为 镜头区域, 则用户无需关心终端内部的功能改进以及关联关系, 想要控制 摄像头时, 即可直接对摄像头进行操作, 从而降低了操作的复杂度。
通过以上技术方案, 可以快速、 准确地控制终端上的摄像头, 筒化用
户操作, 提升用户体验。
本领域内的技术人员应明白, 本发明的实施例可提供为方法、 系统、 或计算机程序产品。 因此, 本发明可采用完全硬件实施例、 完全软件实施 例、 或结合软件和硬件方面的实施例的形式。 而且, 本发明可采用在一个 或多个其中包含有计算机可用程序代码的计算机可用存储介质 (包括但不 限于磁盘存储器、 CD-ROM、 光学存储器等) 上实施的计算机程序产品的 形式。
本发明是参照根据本发明实施例的方法、 设备(系统) 、 和计算机程 序产品的流程图和 /或方框图来描述的。 应理解可由计算机程序指令实现 流程图和 /或方框图中的每一流程和 /或方框、 以及流程图和 /或方框图中的 流程和 /或方框的结合。 可提供这些计算机程序指令到通用计算机、 专用
用于实现在流程图一个流程或多个流程和 /或方框图一个方框或多个方框 中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理 设备以特定方式工作的计算机可读存储器中, 使得存储在该计算机可读存 储器中的指令产生包括指令装置的制造品, 该指令装置实现在流程图一个 流程或多个流程和 /或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备 上, 使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机 实现的处理, 从而在计算机或其他可编程设备上执行的指令提供用于实现 在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的 功能的步骤。 附图说明
图 1示出了根据本发明的一个实施例的终端的示意框图;
图 2示出了根据本发明的一个实施例的终端的前置摄像头对应的触摸 感应区域的示意图;
图 3示出了根据本发明的一个实施例的终端的后置摄像头对应的触摸 感应区域的示意图;
图 4示出了根据本发明的另一个实施例的终端的后置摄像头对应的触 摸感应区域的示意图;
图 5示出了根据本发明的一个实施例的构成触摸感应区域的硬件结构 的示意图;
图 6示出了根据本发明的一个实施例的摄像头的控制方法的示意流程 图;
图 7 示出了根据本发明的一个实施例的控制终端摄像头的示意流程 图。 具体实施方式
为了能够更清楚地理解本发明的上述目的、 特征和优点, 下面结合附 图和具体实施方式对本发明进行进一步的详细描述。 需要说明的是, 在不 沖突的情况下, 本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明, 但是, 本发明还可以采用其他不同于在此描述的其他方式来实施, 因此, 本发明 的保护范围并不受下面公开的具体实施例的限制。
图 1示出了根据本发明的一个实施例的终端的示意框图。
如图 1 所示, 根据本发明的一个实施例的终端, 包括: 触摸感应模 块, 用于在所述终端上形成至少一个触摸感应区域, 每个所述触摸感应区 域位于任一终端摄像头的关联区域内; 控制模块, 用于根据任一所述触摸 感应区域感应到的触摸操作, 控制所述终端上特定的终端摄像头的开关状 态。
一、 触摸感应区 i或
下面结合图 2至图 4, 对触摸感应区域的设置情况进行详细说明。 其 中, 图 2示出了根据本发明的一个实施例的终端的前置摄像头对应的触摸 感应区域的示意图; 图 3示出了根据本发明的一个实施例的终端的后置摄 像头对应的触摸感应区域的示意图; 图 4示出了根据本发明的另一个实施
例的终端的后置摄像头对应的触摸感应区域的示意图。
1、 触摸感应区域的位置
触摸感应区域位于摄像头的关联区域内, 该关联区域应当是在视觉上 能够使用户认为其与摄像头具体之间联系的区域, 比如摄像头附近的区 域, 具体可以是包含该摄像头的镜头区域的区域。
根据本发明的一个较为具体的实施例, 如图 2所示, 对于终端内的前 置摄像头, 即摄像头 202A, 其对应的关联区域 204A 包含该摄像头 202A 的镜头区域且大于该镜头区域。
关联区域 204A 的大小、 形状等可以由厂商预设, 或由用户根据需要 自行设置。 在对关联区域 204A 进行设置时, 应当尽可能使得用户在看到 关联区域 204A 时, 能够自然地认为其与摄像头 202A是相对应的, 从而 使得用户在通过关联区域 204A内的触摸感应区域 206A对摄像头 202A进 行操作时, 能够更加自然、 顺畅。
当然, 出于用户的自身使用习惯, 显然也可以将关联区域 204A 设置 在其他位置, 从而满足用户的个人需求。
在图 2 中, 触摸感应区域 206A 在关联区域 204A 内, 且将摄像头 202A 包含其中, 则当用户进行触摸操作时, 感觉上像是直接对摄像头 202A 进行操作, 使得用户无需关心内部复杂的控制逻辑, 降低学习成 本, 提升用户体验。
如图 3 所示, 示出了终端背部的后置摄像头, 即摄像头 202B , 在对 应的关联区域 204B 中, 设置了触摸感应区域 206B , 以用于控制摄像头 202B。
在图 3 中, 触摸感应区域 206B并没有将摄像头 202B 包含在其中, 而是处于摄像头 202B 的周围, 比如具体为其下方。 由于用户手指上通常 会沾有如油脂、 灰尘等污物, 使得用户在对诸如图 2 所示的包含摄像头 202A 的触摸感应区域 206A 进行操作时, 可能使得污物被转移到摄像头 202A上, 从而影响拍摄质量。
因此, 通过诸如图 3所示的方式, 即将触摸感应区域 206B设置在对 应的摄像头 202B的周围, 而非包含该摄像头 202B , 使得避免了手指上的
污物对摄像头 202B可能造成的影响, 用户无需担心拍摄质量下降。
2、 触摸感应区域的数量
终端上的每个摄像头对应的触摸感应区域的数量可以不止一个。 比如 图 4所示, 在摄像头 202B的下方和左侧, 分别设置了触摸感应区域 206B 和触摸感应区域 206C , 从而当用户进行触摸操作时, 能够通过增加触摸 面积, 从而使得用户更容易实现对摄像头 202B的操作控制。
在图 4所示的实施例中, 是由于用户在单手握持终端时, 更容易触摸 到摄像头 202B 的下方和左侧; 但根据实际需求, 本领域技术人员显然能 够想到在诸如摄像头 202B 的上方或右侧等处, 增加更多的触摸感应区域 (图中未示出) 。
同时, 在诸如图 2所示的实施例中, 即对于终端的前置摄像头, 也可 以将触摸感应区域 206A设置在摄像头 202A 的周围, 并通过增加更多的 触摸感应区域(图中未示出) , 从而增大可触摸操作的范围。
二、 操控逻辑
1、 单个摄像头
比如终端中仅包含如图 3 或图 4所示的单个摄像头 202B, 则用户直 接通过对应的触摸感应区域 206A或触摸感应区域 206B , 实现对该摄像头 202B的控制。
具体地, 比如用户通过点击触摸感应区域 206A 或触摸感应区域 206B , 控制处于关闭状态的摄像头 202B 开启, 或将已开启的摄像头 202 关闭。
2、 多个摄像头
( 1 ) 触摸感应区域的数量小于摄像头的数量
在一个较为具体的实施例中, 假定终端内同时包含图 2所示的前置的 摄像头 202A , 以及图 3或图 4所示的后置的摄像头 202B; 同时, 假定 终端上仅设置了对应于摄像头 202A的触摸感应区域 206A。
在该技术方案中, 优选地, 所述控制模块 104还用于: 预先设置对应 于每个终端摄像头的操作方式, 并判断是否存在与任一所述触摸感应区域 感应到的触摸操作相匹配的操作方式, 若存在, 则控制所述相匹配的操作
方式对应的终端摄像头的开关状态。
可见, 由于触摸感应区域的数量较少, 使得至少存在一个触摸感应区 域需要同时对多个摄像头进行控制。 比如在上述实施例中, 需要通过触摸 感应区域 206A对摄像头 202A 和摄像头 202B进行控制, 则可以具体根 据用户的操作方式来区分具体的操作控制对象, 比如通过 "单击" 控制前 置摄像头 202A, 通过 "双击" 控制后置摄像头 202B。
如果终端内包含有多个需要控制多个摄像头的触摸感应区域时, 比如 终端包含摄像头 A、 摄像头 B和摄像头 C (图中未示出) , 且需要由对应 于摄像头 A的触摸感应区域 a和对应于摄像头 B的触摸感应区域 b, 分别 对摄像头 C进行控制, 则对于触摸感应区域 a和触摸感应区域 b而言, 可 以采用相同的操作方式来控制触摸感应区域 c, 比如都是 "长按" ; 也可 以采用不同的操作方式, 比如触摸感应区域 a为 "长按" 、 触摸感应区域 b为 "双击" 。
( 2 )每个摄像头都存在对应的触摸感应区域
在一个较为具体的实施例中, 假定终端内同时包含图 2所示的前置的 摄像头 202A , 以及图 3或图 4所示的后置的摄像头 202B; 同时, 假定 终端上同时设置了对应于摄像头 202A的触摸感应区域 206A, 以及对应于 摄像头 202B的触摸感应区域 206B。
在一种情况下, 用户通过每个触摸感应区域, 仅能够直接对相应的摄 像头进行控制, 比如通过触摸感应区域 206A直接控制摄像头 202A, 从而 形成了摄像头 202A和触摸感应区域 206A之间——对应的关联关系, 使 得用户在进行操作时, 无需记忆各种操作方式或某个触摸感应区域是否能 够开启某个摄像头, 有助于降低学习成本, 筒化用户操作。
在另一种情况下, 用户可以通过触摸感应区域来控制终端上的任一摄 像头, 比如通过触摸感应区域 206A控制摄像头 202A和摄像头 202B , 具 体可以通过不同的操作方式, 从而区分用户实际希望的操作对象。
三、 开关状态
在本发明中, 用户可以通过终端上的触摸感应区域, 实现对终端上的 一个或多个摄像头的开关状态的控制。
具体地, 以终端同时包含图 2 和图 3 所示的摄像头 202A 和摄像头 202B为例。 假定用户通过触摸感应区域 206A发出了对摄像头 202A的控 制指令, 则当摄像头 202A处于关闭状态时, 终端将开启该摄像头 202A, 当摄像头 202A处于开启状态时, 终端将关闭该摄像头 202A; 进一步地, 比如当用户单击触摸感应区域 206A 时, 则根据摄像头 202A 当前的开关 状态, 终端直接将其切换为另一状态, 即由开启切换为关闭, 或由关闭切 换为开启。
同时, 优选地, 若所述控制模块 104根据所述触摸操作, 确定需要开 启所述相匹配的操作方式对应的终端摄像头, 则所述控制模块 104 还用 于: 根据感应到的所述触摸操作, 关闭所述终端内已开启的终端摄像头。
在该技术方案中, 隐含了对终端内摄像头状态的获取和判断, 而通过 自动关闭已开启的摄像头, 实际上避免了多个摄像头的同时开启, 帮助用 户顺利完成摄像头的切换操作。
当然, 用户可以设置是否允许同时启用多个摄像头, 当不允许时, 采 用上述的技术方案 ( 自动关闭已开启的摄像头) ; 当允许时, 则在终端屏 幕上同时显示多个摄像头的拍摄画面, 如采用类似 "画中画" 或分屏显示 的方式。
四、 硬件结构
图 5示出了根据本发明的一个实施例的构成触摸感应区域的硬件结构 的示意图。
如图 5 所示, 在一种较为具体的实施例中, 以终端内的任一摄像头 202为例, 假定在该摄像头 202对应的镜头区域内, 设置对应的图 1所示 的触摸感应模块 102 , 则对应于上述任一技术方案, 优选地, 触摸感应模 块 102包括:
至少一组信号发射线 208和信号接收线 210, 设置在所述触摸感应区 域(图中未示出) 内, 并在每组信号发射线 208和信号接收线 210之间形 成耦合电容 212 (图中位置用于示意) ; 其中, 所述控制模块 104通过检 测所述耦合电容 212的电量变化值, 判断是否感应到触摸操作。
在该技术方案中, 具体可以通过类似电容式触摸显示屏的方式, 设置
触摸感应区域, 以感应用户的触摸操作。
当然, 也可以通过其他方式来感应用户的触摸操作。 具体地, 当仍以 类似 "触摸屏" 的判断方式而言, 也可以采用类似电阻式触摸显示屏的方 式来感应用户的触摸操作; 当采用其他判断方式时, 比如在一种较为具体 的实施方式下, 可以通过如光线感应和热量感应, 则当触摸感应区 i或感应 到的光线强度低于预设强度、 热量高于预设热量时, 说明用户的手指覆盖 在该触摸感应区域上, 即可判断为用户执行了触摸操作。
图 6示出了根据本发明的一个实施例的摄像头的控制方法的示意流程 图。
如图 6所示, 根据本发明的一个实施例的摄像头的控制方法, 包括: 步骤 602 , 在终端上设置至少一个触摸感应区域, 每个所述触摸感应 区域位于任一终端摄像头的关联区域内;
步骤 604 , 根据任一所述触摸感应区域感应到的触摸操作, 控制所述 终端上特定的终端摄像头的开关状态。
在该技术方案中, 终端摄像头的关联区域可以是包含摄像头的镜头区 域的区域, 也可以是镜头区域附近的区域或是其他区域, 使得用户在触摸 该关联区域时, 能够自然地联想到是对摄像头的直接操作, 符合用户的使 用心理。
因此, 通过设置触摸感应区域, 使得用户可以通过对触摸感应区域的 操作, 直接控制摄像头的开关状态, 无需开启选择和点击专门的应用图 标; 同时, 通过对触摸感应区域的操作, 使得用户可以直接确定开启终端 上特定的终端摄像头, 不需要开启后再进行切换, 有助于筒化用户操作。
其中, 触摸感应区域可以为一个, 位于终端上任一摄像头的关联区域 内, 则用户可以通过该触摸感应区域开启终端上的每个摄像头。 或者, 触 摸感应区域也可以为多个, 分别位于终端上的多个摄像头的关联区域内; 特别地, 可以为每个摄像头都设置一个对应的触摸感应区域, 使得用户在 对每个触摸感应区域进行操作时, 都可以直接确定是对相应的摄像头进行 的操作, 有助于避免误操作的发生。
此外, 对于摄像头的开关状态, 可以是单纯的开启或关闭摄像头; 也
可以是对摄像头的切换, 即对一个摄像头的开启和对另一个摄像头的关 闭。
在上述技术方案中, 优选地, 还包括: 预先设置对应于每个终端摄像 头的操作方式; 以及判断是否存在与任一所述触摸感应区域感应到的触摸 操作相匹配的操作方式, 若存在, 则控制所述相匹配的操作方式对应的终 端摄像头的开关状态。
在该技术方案中, 对于用户通过一个触摸感应区域来控制多个摄像头 的开关状态的情况下, 为了区分不同摄像头, 可以采用不同的操作方式。 具体的, 比如通过 "单击" 控制前置摄像头, 通过 "双击" 控制后置摄像 头。
其中, 不同的触摸感应区域之间, 可以采用相同的操作方式, 即同一 种操作方式在每个触摸感应区域都可以控制同一个摄像头; 也可以采用不 同的操作方式, 则同一种操作方式在不同触摸感应区域可能用于控制不同 的摄像头, 或者在部分触摸感应区域中无法应用。
在上述任一技术方案中, 优选地, 若根据所述触摸操作, 确定需要开 启所述相匹配的操作方式对应的终端摄像头, 则所述控制方法还包括: 根 据感应到的所述触摸操作, 关闭所述终端内已开启的终端摄像头。
在该技术方案中, 隐含了对终端内摄像头状态的获取和判断, 而通过 自动关闭已开启的摄像头, 实际上避免了多个摄像头的同时开启, 帮助用 户顺利完成摄像头的切换操作。
当然, 用户可以设置是否允许同时启用多个摄像头, 当不允许时, 采 用上述的技术方案 ( 自动关闭已开启的摄像头) ; 当允许时, 则在终端屏 幕上同时显示多个摄像头的拍摄画面, 如采用类似 "画中画" 或分屏显示 的方式。
在上述任一技术方案中, 优选地, 每个所述终端摄像头都存在对应的 触摸感应区域, 则所述控制方法还包括: 根据每个所述触摸感应区域感应 到的触摸操作, 控制与该触摸感应区域对应的终端摄像头的开关状态。
在该技术方案中, 具体限定了为每个摄像头都设置对应的触摸感应区 域的情况, 并且用户通过触摸感应区域直接控制对应的摄像头, 从而形成
了摄像头和触摸感应区域之间——对应的关联关系, 使得用户在进行操作 时, 无需记忆各种操作方式或某个触摸感应区域是否能够开启某个摄像 头, 有助于降低学习成本, 筒化用户操作。
在上述任一技术方案中, 优选地, 还包括: 若任一终端摄像头的关联 区域内包含有触摸感应区域, 则确定该触摸感应区域是与所述任一终端摄 像头相对应的。
在该技术方案中, 具体限定了基于摄像头的关联区域与触摸感应区域 之间的包含关系, 确定摄像头与触摸感应区域的对应关系。 据使用习惯, 人为改变预设的摄像头与触摸感应区域之间的对应关系。
在上述任一技术方案中, 优选地, 任一终端摄像头的关联区域包括: 所述任一终端摄像头的镜头区域。
在该技术方案中, 由于用户在视觉层面上, 能够直接观察到的即镜头 区域本身 (触摸感应区域使用透明材料制成) , 则通过将关联区域设置为 镜头区域, 则用户无需关心终端内部的功能改进以及关联关系, 想要控制 摄像头时, 即可直接对摄像头进行操作, 从而降低了操作的复杂度。
图 7 示出了根据本发明的一个实施例的控制终端摄像头的示意流程 图。
如图 7 所示, 根据本发明的一个实施例的控制终端摄像头的过程包 括:
步骤 702 , 假定终端处于待机状态, 且屏幕进入灭屏状态。
步骤 704 , 当终端上的触摸感应区域检测到用户的触摸操作时, 进入 步骤 706。
步骤 706 , 终端在触摸操作的控制下被唤醒, 屏幕进入亮屏状态。 步骤 708A , 在一种较为具体的情况下, 如果终端内的每个摄像头与 触摸感应区域之间存在——对应的关系时, 则基于用户执行触摸操作的触 摸感应区域, 终端直接启动对应的摄像头。
步骤 708B , 在另一种较为具体的情况下, 如果用户执行触摸操作的 触摸感应区域存在同时对应的多个摄像头时, 则终端对用户所采用的触摸
操作的触摸方式, 匹配对应的摄像头并启动该摄像头。
步骤 710, 在上述步骤中的摄像头已开启的情况下, 若触摸感应区域 再次检测到用户的触摸操作, 则可以进入步骤 712 , 即关闭已开启的摄像 头, 并确定是否存在需要开启的摄像头。
具体地, 比如针对步骤 708A 所属的情况下, 由于摄像头和触摸感应 区域是——对应的, 则当步骤 710 中检测到用户的触摸操作的触摸感应区 域与步骤 704 中的触摸感应区域相同时, 则仅需执行步骤 712, 即关闭对 应的摄像头; 当两次操作的触摸感应区域不相同时, 则在执行了步骤 712 之后, 即在关闭已开启的摄像头的同时, 需要开启步骤 710操作的触摸感 应区域对应的摄像头, 换言之, 实际上实现了对两个摄像头的切换操作。
再比如针对步骤 708B 所属的情况下, 由于触摸感应区域存在多个对 应的摄像头, 则终端需要根据用户再次输入的触摸操作的操作方式, 确定 对应的摄像头, 如果与首次操作对应的摄像头一致, 则仅需关闭该摄像 头, 否则通过步骤 712关闭首次开启的摄像头, 同时开启再次操作对应的 摄像头。
当然, 步骤 712是可选的, 即用户可以同时开启多个摄像头, 而通过 其他方式实现对摄像头的关闭, 比如为每个摄像头设置对应的开启操作和 关闭操作, 且两者的操作方式不同。
需要说明的是: 在本申请的技术方案中, 为了不影响摄像头的拍摄过 程, 对于需要使得触摸感应区域包含摄像头的镜头区域的情况下, 应当尽 可能采用透明导电材料, 比如 ITO (铟锡氧化物) 等。
以上结合附图详细说明了本发明的技术方案, 考虑到相关技术中, 用 户无法准确、 快速地控制摄像头, 因此, 本发明提出了一种终端和一种摄 像头的控制方法, 可以快速、 准确地控制终端上的摄像头, 筒化用户操 作, 提升用户体验。
本领域内的技术人员应明白, 本发明的实施例可提供为方法、 系统、 或计算机程序产品。 因此, 本发明可采用完全硬件实施例、 完全软件实施 例、 或结合软件和硬件方面的实施例的形式。 而且, 本发明可采用在一个 或多个其中包含有计算机可用程序代码的计算机可用存储介质 (包括但不
限于磁盘存储器、 CD-ROM、 光学存储器等) 上实施的计算机程序产品的 形式。
本发明是参照根据本发明实施例的方法、 设备(系统) 、 和计算机程 序产品的流程图和 /或方框图来描述的。 应理解可由计算机程序指令实现 流程图和 /或方框图中的每一流程和 /或方框、 以及流程图和 /或方框图中的 流程和 /或方框的结合。 可提供这些计算机程序指令到通用计算机、 专用
用于实现在流程图一个流程或多个流程和 /或方框图一个方框或多个方框 中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理 设备以特定方式工作的计算机可读存储器中, 使得存储在该计算机可读存 储器中的指令产生包括指令装置的制造品, 该指令装置实现在流程图一个 流程或多个流程和 /或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备 上, 使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机 实现的处理, 从而在计算机或其他可编程设备上执行的指令提供用于实现 在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的 功能的步骤。
以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于 本领域的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的精 神和原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明 的保护范围之内。
Claims
1. 一种终端, 其特征在于, 包括:
触摸感应模块, 用于在所述终端上形成至少一个触摸感应区域, 每个 所述触摸感应区域位于任一终端摄像头的关联区域内;
控制模块, 用于根据任一所述触摸感应区域感应到的触摸操作, 控制 所述终端上特定的终端摄像头的开关状态。
2. 根据权利要求 1 所述的终端, 其特征在于, 所述控制模块还用 于:
预先设置对应于每个终端摄像头的操作方式, 并判断是否存在与任一 所述触摸感应区域感应到的触摸操作相匹配的操作方式, 若存在, 则控制 所述相匹配的操作方式对应的终端摄像头的开关状态。
3. 根据权利要求 2 所述的终端, 其特征在于, 若所述控制模块根据 所述触摸操作, 确定需要开启所述相匹配的操作方式对应的终端摄像头, 则所述控制模块还用于:
根据感应到的所述触摸操作, 关闭所述终端内已开启的终端摄像头。
4. 根据权利要求 1 所述的终端, 其特征在于, 每个所述终端摄像头 都存在对应的触摸感应区域, 则所述控制模块还用于:
根据每个所述触摸感应区域感应到的触摸操作, 控制与该触摸感应区 域对应的终端摄像头的开关状态。
5. 根据权利要求 4 所述的终端, 其特征在于, 所述控制模块还用 于:
在任一终端摄像头的关联区域内包含有触摸感应区域的情况下, 确定 该触摸感应区域是与所述任一终端摄像头相对应的。
6. 根据权利要求 1 至 5 中任一项所述的终端, 其特征在于, 任一终 端摄像头的关联区域包括: 所述任一终端摄像头的镜头区域。
7. 根据权利要求 1 至 5 中任一项所述的终端, 其特征在于, 所述触 摸感应模块包括:
至少一组信号发射线和信号接收线, 设置在所述触摸感应区域内, 并 在每组信号发射线和信号接收线之间形成耦合电容;
其中, 所述控制模块通过检测所述耦合电容的电量变化值, 判断是否 感应到触摸操作。
8. 一种摄像头的控制方法, 其特征在于, 包括:
在终端上设置至少一个触摸感应区域, 每个所述触摸感应区域位于任 一终端摄像头的关联区域内;
根据任一所述触摸感应区域感应到的触摸操作, 控制所述终端上特定 的终端摄像头的开关状态。
9. 根据权利要求 8 所述的摄像头的控制方法, 其特征在于, 还包 括:
预先设置对应于每个终端摄像头的操作方式; 以及
判断是否存在与任一所述触摸感应区域感应到的触摸操作相匹配的操 作方式, 若存在, 则控制所述相匹配的操作方式对应的终端摄像头的开关 状态。
10. 根据权利要求 9所述的摄像头的控制方法, 其特征在于, 若根据 所述触摸操作, 确定需要开启所述相匹配的操作方式对应的终端摄像头, 则所述控制方法还包括:
根据感应到的所述触摸操作, 关闭所述终端内已开启的终端摄像头。
11. 根据权利要求 8所述的摄像头的控制方法, 其特征在于, 每个所 述终端摄像头都存在对应的触摸感应区域, 则所述控制方法还包括:
根据每个所述触摸感应区域感应到的触摸操作, 控制与该触摸感应区 域对应的终端摄像头的开关状态。
12. 根据权利要求 11 所述的摄像头的控制方法, 其特征在于, 还包 括:
若任一终端摄像头的关联区域内包含有触摸感应区域, 则确定该触摸 感应区域是与所述任一终端摄像头相对应的。
13. 根据权利要求 8 至 12 中任一项所述的摄像头的控制方法, 其特 征在于, 任一终端摄像头的关联区域包括: 所述任一终端摄像头的镜头区 域。
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