CN103037083A - Switching method and device of front-and-rear camera - Google Patents

Switching method and device of front-and-rear camera Download PDF

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Publication number
CN103037083A
CN103037083A CN 201210529351 CN201210529351A CN103037083A CN 103037083 A CN103037083 A CN 103037083A CN 201210529351 CN201210529351 CN 201210529351 CN 201210529351 A CN201210529351 A CN 201210529351A CN 103037083 A CN103037083 A CN 103037083A
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electronic device
front
rear camera
state
camera
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CN 201210529351
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Chinese (zh)
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王杰
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广东欧珀移动通信有限公司
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Abstract

The invention discloses a switching method of a front-and-rear camera of electronic equipment. The switching method of the front-and-rear camera comprises the following steps: judging whether the electronic equipment is in a preset state or not, starting a gravity sensor when the electronic equipment is in the preset state, utilizing the gravity sensor to sense whether movement of the electronic equipment meets a preset condition or not, and carrying out a switching motion of the front-and-rear camera when the movement of the electronic equipment meets the preset condition. The preset state includes that the electronic equipment is in a photo preview interface state or in a video chat state. The preset condition includes that the electronic equipment conducts a reciprocating motion along all directions. According to the scheme of the switching method of the front-and-rear camera, a user is not required to press a button manually and switching of the front-and-rear camera is finished. Experience of the user to switch the front-and-rear camera is improved greatly. Usability is strong, operation is convenient, and enjoyment and intelligent sense are strengthened.

Description

一种前后置摄像头的切换方法和装置 One kind of method and apparatus for switching front and rear camera

技术领域 FIELD

[0001] 本发明涉及通信技术领域,尤其涉及一种快捷进行前后摄像头切换的方法和装置。 [0001] The present invention relates to communications technologies, and in particular relates to a method and apparatus for a fast before and after the switching of the camera.

背景技术 Background technique

[0002] 随着智能手机的发展,移动互联网应用的日益大众化,即时分享收到越来越多人的追捧,尤其是年轻一代消费者。 [0002] With the development of smart phones, is increasingly popular mobile Internet applications, instant sharing received more and more people sought after, especially the younger generation of consumers. 摄像和拍照作为一种即时分享的手段使得消费者对拍照的效果和体验都提出了越来越高的要求。 Camera and take pictures as a means of allowing consumers to instantly share of the effect of camera and experience have raised higher and higher requirements. 现在高端的智能手机往往都具备非常优秀的拍照体验,人性化的用户体验可以大大提升智能手机的智能性,也是产品的一大卖点。 The high-end smart phones often have a very good camera experience, intuitive user experience can greatly enhance the intelligence of smart phones, it is also a major selling point of the product.

[0003] 众所周知,现在市场上几乎所有的智能手机都配备有前置和后置双摄像头。 [0003] It is well known now almost all smart phones on the market are equipped with front and rear dual cameras. 一般的拍照和摄像功能通常要求摄像头向前拍摄,需要手机后置摄像头实现,而视频通话通常需要拍到通话者本身的头像,以及自拍时,都需要用前置摄像头来实现。 When the general camera and video camera shooting functions usually require forward-facing camera to achieve the required phone, video calling is usually required to take call themselves the head, and the self-timer, are required to implement a front-facing camera. 所以,在不同场合下需要切换两个摄像头。 Therefore, in switching between two different occasions cameras. 目前前置摄像头和后置摄像头之间的切换都是通过屏幕上的切换按钮来完成的。 Switching the current between the front camera and the rear camera is through the switching button on the screen to complete. 例如,中国发明专利申请CNlO 1291379A,其提供了一种用于移动终端的可视电话实现方法,移动终端包括多个摄像头,移动终端正利用多个摄像头中的第一摄像头进行可视通话,当需要在摄像头间进行切换时,其通过交互界面提供用于选择切换第一摄像头到多个摄像头中的第二摄像头的选项,并接受来自用户的对选项的选择,将可视通话从第一摄像头切换到第二摄像头。 For example, Chinese patent application CNlO 1291379A, which is provided for a mobile videophone terminal implemented method, a mobile terminal includes a plurality of cameras, the mobile terminal is using the first camera plurality of cameras in video calls, when when the need to switch between the camera, which switch is provided for selecting a first camera to a second camera option of the plurality of cameras, and accepts the selection of options from the user interface via the video call from a first camera switched to the second camera.

[0004] 虽说手动按键完成切换也很快捷方便,但未免缺乏了些智能感。 [0004] Although the manual button switch is also very quick and easy to complete, but rather the lack of some sense of intelligence.

发明内容 SUMMARY

[0005] 为了解决上述技术问题,本发明的目的是实现一种快捷、智能且充满趣味的前后置摄像头切换方法,提升用户体验,增强手机的可玩性。 [0005] In order to solve the above problems, an object of the present invention is to achieve a fast, intelligent and fun of front and rear camera switching means to improve the user experience, enhanced playability phone.

[0006] 本发明提供了一种电子设备的前后置摄像头的切换方法,包括:判断所述电子设备是否处于预设状态;当所述电子设备处于预设状态时,启动重力传感器;利用所述重力传感器感测所述电子设备的移动是否满足预设条件;当所述电子设备的移动满足预设条件时,执行前后置摄像头的切换动作。 [0006] The present invention provides a method of switching the front and rear camera an electronic device, comprising: determining whether the electronic device is in a predetermined state; when the electronic device is in a predetermined state to start a gravity sensor; with the a gravity sensor sensing the movement of the electronic device meets a preset condition; when the mobile electronic device satisfies a predetermined condition, the switching operation is set after the execution of the camera.

[0007] 其中,所述预设状态包括所述电子设备处于拍照预览界面或者处于视频聊天状态。 [0007] wherein said predetermined condition comprises the electronic device is in a video camera or chat preview interface state.

[0008] 其中,所述预设条件,包括所述电子设备任何方向上进行的往复移动。 [0008] wherein the preset condition comprises a reciprocating movement in any direction for the electronic device.

[0009] 其中,所述预设条件,是指所述电子设备分别往左边和右边摇动一次。 [0009] wherein, the predetermined condition refers to the electronic device to the left and right respectively shaking once. 进一步,所述预设条件还要求左右两次的摇动之间的时间间隔大于一阈值T。 Further, the predetermined condition further requires the time between the two left and right swing interval greater than a threshold T.

[0010] 本发明还提供了一种用于对电子设备的前后置摄像头进行切换的装置,包括: [0010] The present invention further provides an apparatus for front and rear camera electronic switching apparatus, comprising:

[0011] 判断模块,用于判断所述电子设备是否处于预设状态; [0011] determination means for determining whether the electronic device is in a predetermined state;

[0012] 感测模块,用于在所述电子设备处于预设状态时,利用所述电子设备的重力传感器感测所述电子设备的移动是否满足预设条件;[0013] 执行模块,用于当所述电子设备的移动满足预设条件时,执行前后置摄像头的切换动作。 [0012] The sensing module, configured to, when the electronic device is in a predetermined state by sensing the gravity of the mobile electronic device is an electronic sensor sensing device meets a preset condition; [0013] execution module, for when the mobile electronic device satisfies the predetermined condition, the switching operation of the camera is set after the execution.

[0014] 其中,所述预设状态包括所述电子设备处于拍照预览界面或者处于视频聊天状态。 [0014] wherein said predetermined condition comprises the electronic device is in a video camera or chat preview interface state.

[0015] 其中,所述预设条件包括所述电子设备任何方向上进行的往复移动。 [0015] wherein said predetermined condition comprises the reciprocation for the electronic device in any direction.

[0016] 其中,所述预设条件是指所述电子设备分别往左边和右边摇动一次。 [0016] wherein said predetermined condition is that the electronic device to the left and right, respectively, shaken once. 进一步,所述预设条件还要求左右两次的摇动之间的时间间隔大于一阈值T。 Further, the predetermined condition further requires the time between the two left and right swing interval greater than a threshold T.

[0017] 根据本发明方案,无需用户手动按键操作即可完成前后置摄像头的切换,大大提升用户前后置摄像头互相切换的体验,易用性强,操作方便,增强趣味性和智能感。 [0017] According to the present invention, without requiring the user to manually key operation to complete the handover of the front and rear camera, greatly enhance front facing camera to be switched each user experience, ease of use and strong, easy to operate, and to enhance the fun smart sensor.

附图说明 BRIEF DESCRIPTION

[0018] 图1是本发明实施例的一种电子设备的前后置摄像头的切换方法的流程图。 [0018] FIG. 1 is a flowchart of a handover method for front and rear camera an electronic apparatus according to an embodiment of the present invention.

[0019] 图2是本发明另一实施例的一种电子设备的前后置摄像头的切换方法的流程图。 [0019] FIG 2 is a flowchart of a handover method for front and rear camera an electronic apparatus according to another embodiment of the present invention.

[0020] 图3是一种用于对电子设备的前后置摄像头进行切换的装置的结构图 [0020] FIG. 3 is a front and rear camera for the electronic device is a configuration diagram of the switching means

具体实施方式 Detailed ways

[0021] 下面结合附图和实施例对本发明作进一步的详细说明。 Drawings and embodiments of the present invention will be further described in detail [0021] below in conjunction. 可以理解的是,此处所描述的具体实施例仅仅用于解释本发明,而非对本发明的限定。 It will be appreciated that the specific embodiments described herein are merely to illustrate the invention, not limitation of the invention. 另外还需要说明的是,为了便于描述,附图中仅示出了与本发`明相关的部分而非全部结构。 Also to be noted also that, for convenience of description, the accompanying drawings illustrate only some but not all structurally related to the present 'out.

[0022] 由于目前智能电子设备大都具有重力传感器(Gravity-sensor,简写G_sensor),因此,本发明的基本思路就是利用重力传感器感知状态的变化,实现前后置摄像头的切换。 [0022] Since most current smart electronic device having a gravity sensor (Gravity-sensor, abbreviated G_sensor), therefore, the basic idea of ​​the invention is to use a gravity sensor sensing a change of state, to achieve switching of front and rear camera.

[0023] 图1是本发明实施例的一种电子设备的前后置摄像头的切换方法的流程图。 [0023] FIG. 1 is a flowchart of a handover method for front and rear camera an electronic apparatus according to an embodiment of the present invention. 所述电子设备可以是移动电话、平板电脑等具有前后置摄像头的电子设备。 The electronic device may be a mobile phone, a tablet computer and other electronic equipment having front and rear cameras. 如图1所示,所述方法包括以下步骤: 1, the method comprising the steps of:

[0024] 步骤110,判断所述电子设备是否处于预设状态。 [0024] Step 110, determining whether the electronic device is in a predetermined state.

[0025] 预设状态,包括电子设备处于拍照预览界面,或者处于视频聊天状态等。 [0025] By default, the electronic device comprising a camera is in preview interface, or the like in a video chat state.

[0026] 步骤120,当所述电子设备处于预设状态时,启动重力传感器。 [0026] Step 120, when the electronic apparatus is in a predetermined state to start a gravity sensor.

[0027] 由于在根据本发明的技术方案的后续步骤中,需要利用重力传感器来对电子设备的移动进行感测。 [0027] In the subsequent steps since the aspect of the present invention, it is necessary to sense the movement of the electronic device using a gravity sensor. 同时,由于重力传感器的使用会耗电,因此通常在不需要使用重力传感器的情形中,电子设备可能会选择关闭重力传感器。 Meanwhile, since the gravity sensor consumes power, and therefore generally not required in the case of using a gravity sensor, the electronic device may choose to close a gravity sensor.

[0028] 步骤130,利用所述重力传感器感测所述电子设备的移动是否满足预设条件。 [0028] Step 130, using a gravity sensor sensing the movement of the electronic device meets a preset condition.

[0029] 预设条件可以是任何方向上进行的往复移动。 [0029] The preset condition may be carried out reciprocal movement in any direction.

[0030] 步骤140,当所述电子设备的移动满足预设条件时,执行前后置摄像头的切换动作。 [0030] Step 140, when the mobile electronic device satisfies a predetermined condition, the switching operation of the camera is set after the execution.

[0031] 图2是本发明另一实施例的一种电子设备的前后置摄像头的切换方法的流程图。 [0031] FIG 2 is a flowchart of a handover method for front and rear camera an electronic apparatus according to another embodiment of the present invention. 如图2所示,所述方法包括以下步骤: As shown, the method comprising the steps of 2:

[0032] 步骤210,判断所述电子设备是否处于拍照预览界面或者处于视频聊天状态,如果是,则执行步骤220,否则,退出。 [0032] Step 210, determining whether the electronic device is in a camera preview screen in a video chat or state, if yes, perform step 220, otherwise exit.

[0033] 步骤220,启动重力传感器。 [0033] Step 220 to start a gravity sensor. [0034] 步骤230,利用所述重力传感器感测所述电子设备的移动是否满足分别往左边和右边摇动一次,当满足时,执行步骤240,否则,退出。 [0034] Step 230, using a gravity sensor sensing the movement of the electronic device fulfills the left and right, respectively, to the swing time, when satisfied, step 240, otherwise exit.

[0035] 为防止误操作,还可以进一步判断两次摇动之间的时间间隔是否大于T,只有大于T才是有效操作。 [0035] In order to prevent misuse, may further determination time interval between two swing is greater than T, T is larger than the effective operation only.

[0036] 具体来说,如果判断出所述电子设备处于拍照预览界面,且重力传感器已经开启,则利用所述重力传感器来对所述电子设备的移动进行感测。 [0036] Specifically, if it is determined that the electronic device is in the camera preview screen, and a gravity sensor has been turned on, by using the gravity sensor sensing the movement of the electronic device. 所述移动可以是用户翻转手机或左右摇晃所述电子设备而造成的。 The user may be a mobile phone or flipped from side to side caused by the electronic device. 当所述重力传感器感测到所述电子设备在大于T的时间间隔下分别具有了X轴正负加速度,就满足了预设条件。 When the gravity sensor senses the electronic device at each time interval T is greater than the X-axis has positive and negative acceleration, it satisfies the preset condition.

[0037] 步骤240,执行前后置摄像头的切换动作。 [0037] Step 240, front and rear camera performs switching operation.

[0038]与上述的方法对应,本发明还提供一种用于对电子设备的前后置摄像头进行切换的装置。 [0038] correspond to the above method, the present invention also provides a pair of front and rear camera electronic apparatus is switched. 如图3所示,图3是一种用于对电子设备的前后置摄像头进行切换的装置的结构图,该装置包括: As shown in FIG configuration, FIG. 3 is a front and rear camera for the electronic means for switching apparatus 3, the apparatus comprising:

[0039] 判断模块310,用于判断所述电子设备是否处于预设状态;所述预设状态,包括电子设备处于拍照预览界面或者处于视频聊天状态等。 [0039] The determining module 310 for determining whether the electronic device is in a predetermined state; said predetermined state, the electronic device comprising a camera preview screen is in a video chat or the like state.

[0040] 感测模块320,用于在所述电子设备处于预设状态时,利用所述电子设备的重力传感器感测所述电子设备的移动是否满足预设条件。 [0040] The sensing module 320, configured to, when the electronic device is in a predetermined state, using a gravity sensor to sense movement of the electronic device to the electronic device meets a preset condition. 所述预设条件可以是任何方向上进行的往复移动。 The preset condition may be carried out reciprocal movement in any direction.

[0041] 根据本发明的一种实施例,所述预设条件为:所述电子设备分别往左边和右边摇动一次。 [0041] According to one embodiment of the present invention, the preset condition is: the electronic device to the left and right respectively shaking once. 为防止误操作,还可以进一步判断两次摇动之间的时间间隔是否大于T,只有大于T才是有效操作。 In order to prevent misuse, may further determination time interval between two swing is greater than T, T is larger than the effective operation only.

[0042] 执行模块330,用于当所述电子设备的移动满足预设条件时,执行前后置摄像头的切换动作。 [0042] The execution module 330, for moving the electronic device when a predetermined condition is satisfied, before and after the switching operation of the camera is set.

[0043] 本发明提供了一种电子设备的前后置摄像头的切换方法以及一种用于对电子设备的前后置摄像头进行切换的装置,根据本发明的实施例,用户可以通过左右摇动电子设备等这种直观、简单的方式完成前后置摄像头之间的切换,而无需专门按动电子设备上的切换按键,极大的提高了用户体验。 [0043] The present invention provides a method of switching the front and rear camera apparatus and an electronic apparatus for front and rear camera of the electronic device for switching, according to embodiments of the present invention, the user may shake the electronic device and the like by the left and right this intuitive, simple way to switch between a complete front and rear cameras, without special push button switch on the electronic device, greatly improving the user experience. 同时,本发明通过判断电子设备是否处于预设状态且感测电子设备的移动是否满足上文预设条件,来确定是否应当执行上述前后置摄像头之间的切换,避免了误操作。 Meanwhile, the present invention is in a predetermined state is determined by the electronic device and the sense above a preset condition is satisfied if the mobile electronic device, to determine whether it should perform a handover between said front and rear camera, to avoid misuse. 并且当电子设备当处于预设状态时,才启动重力传感器,也减少了电子设备的耗电。 And when the electronic device when in the default state before starting a gravity sensor, also reduces the power consumption of the electronic device.

[0044] 通过这种方法,用户无需操作,就可以随心所欲的在前置和后置之间进行切换。 [0044] In this way, the user need not operate, can be arbitrary switch between front and rear. 只要T设置恰当,也不会有误操作的风险。 As long as T is set properly, there will be no risk of misuse.

[0045] 显然,本领域技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个计算装置上,或者分布在多个计算装置所组成的网络上,可选地,他们可以用计算机装置可执行的程序代码来实现,从而可以将它们存储在存储装置中由计算装置来执行,或者将它们分别制作成各个集成电路模块,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。 [0045] Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be realized with general computing devices, they can be integrated on a single computing device or distributed across multiple computing devices consisting of network, program codes, they may be executable by the computer device implemented thereby may be performed by a computing device stored in a storage device, or they are made into integrated circuit modules, or they are a plurality of modules or steps are manufactured into a single integrated circuit module. 这样,本发明不限制于任何特定的硬件和软件的结合。 Thus, the present invention is not limited to any specific combination of hardware and software.

[0046] 注意,上述仅为本发明的较佳实施例及所运用技术原理。 [0046] Note that, examples, and techniques using the principles described above is only the preferred embodiment of the present invention. 本领域技术人员会理解,本发明不限于这里所述的特定实施例,对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本发明的保护范围。 Those skilled in the art will appreciate, the present invention is not limited to the particular embodiments described herein, the skilled person that various obvious changes, and substitutions without readjustment departing from the scope of the present invention. 因此,虽然通过以上实施例对本发明进行了较为详细的说明,但是本发明不仅仅限于以上实施例,在不脱离本发明构思的情况下,还可以包括更多其他等效实施例,而本发明的范围由所附的权利要求范围决定。 Thus, while the above embodiments of the present invention has been described in detail, but the present invention is not limited to the above embodiments, without departing from the spirit of the present invention may further comprise additional other equally effective embodiments, the present invention by the scope of the appended claims range determination.

Claims (10)

  1. 1. 一种电子设备的前后置摄像头的切换方法,包括: 判断所述电子设备是否处于预设状态; 当所述电子设备处于预设状态时,启动重力传感器; 利用所述重力传感器感测所述电子设备的移动是否满足预设条件; 当所述电子设备的移动满足预设条件时,执行前后置摄像头的切换动作。 The method of switching the front and rear camera 1. An electronic device, comprising: determining whether the electronic device is in a predetermined state; when the electronic device is in a predetermined state to start a gravity sensor; using the gravity sensor senses the said mobile electronic device meets a preset condition; when the mobile electronic device satisfies a predetermined condition, the switching operation is set after the execution of the camera.
  2. 2.如权利要求1所述的方法,其中所述预设状态包括所述电子设备处于拍照预览界面或者处于视频聊天状态。 2. The method according to claim 1, wherein said predetermined condition comprises the electronic device is in a video camera or chat preview interface state.
  3. 3.如权利要求1所述的方法,其中所述预设条件包括所述电子设备任何方向上进行的往复移动。 The method according to claim 1, wherein said predetermined condition comprises the reciprocal movement in any direction for the electronic device.
  4. 4.如权利要求1所述的方法,其中所述预设条件是指所述电子设备分别往左边和右边摇动一次。 4. The method according to claim 1, wherein said predetermined condition is that the electronic device to the left and right, respectively, shaken once.
  5. 5.如权利要求4所述的方法,其中所述预设条件还要求左右两次的摇动之间的时间间隔大于一阈值T。 5. The method according to claim 4, wherein said predetermined condition further requires the time between the two left and right swing interval greater than a threshold T.
  6. 6. 一种用于对电子设备的前后置摄像头进行切换的装置,包括: 判断模块,用于判断所述电子设备是否处于预设状态; 感测模块,用于在所述电子设备处于预设状态时,利用所述电子设备的重力传感器感测所述电子设备的移动是否满足预设条件; 执行模块,用于当所述电子设备的移动满足预设条件时,执行前后置摄像头的切换动作。 6. A pair of front and rear camera means for switching the electronic device, comprising: determining means for determining whether the electronic device is in a predetermined state; sensing module configured to preset in the electronic device state by sensing the gravity of the mobile electronic device is an electronic sensor sensing device meets a preset condition; performing means for moving when the electronic device satisfies a preset condition, front and rear camera performs switching operation .
  7. 7.如权利要求6所述的装置,其中所述预设状态包括所述电子设备处于拍照预览界面或者处于视频聊天状态。 7. The apparatus according to claim 6, wherein said predetermined condition comprises the electronic device is in a video camera or chat preview interface state.
  8. 8.如权利要求6所述的装置,其中所述预设条件包括所述电子设备任何方向上进行的往复移动。 8. The apparatus according to claim 6, wherein said predetermined condition comprises the reciprocal movement in any direction for the electronic device.
  9. 9.如权利要求6所述的装置,其中所述预设条件是指所述电子设备分别往左边和右边摇动一次。 9. The apparatus according to claim 6, wherein said predetermined condition is that the electronic device to the left and right, respectively, shaken once.
  10. 10.如权利要求9所述的装置,其中所述预设条件还要求左右两次的摇动之间的时间间隔大于一阈值T。 10. The apparatus according to claim 9, wherein said predetermined condition further requires the time between the two left and right swing interval greater than a threshold T.
CN 201210529351 2012-12-10 2012-12-10 Switching method and device of front-and-rear camera CN103037083A (en)

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