技术领域technical field
本申请涉及指纹识别技术领域，尤其是涉及一种指纹识别装置、便携式电子设备及其操作控制方法。The present application relates to the technical field of fingerprint identification, in particular to a fingerprint identification device, a portable electronic device and an operation control method thereof.
背景技术Background technique
作为生物识别热点之一的指纹识别技术已经大量应用于智能移动终端等便携式电子设备中。以智能移动终端为例，目前智能移动终端中广泛使用的指纹识别技术主要为电容式指纹识别技术。在该技术中，一般需在智能移动终端的正面盖板的有效触控显示区域之外做开孔或挖槽处理，或是在智能智能移动终端的后壳盖板指定位置做开孔或挖槽处理，以实现指纹识别的有效感测。As one of the biometric hotspots, fingerprint recognition technology has been widely used in portable electronic devices such as smart mobile terminals. Taking smart mobile terminals as an example, the fingerprint recognition technology widely used in smart mobile terminals is mainly capacitive fingerprint recognition technology. In this technology, it is generally necessary to make holes or dig grooves outside the effective touch display area of the front cover of the smart mobile terminal, or to make holes or dig holes at the designated positions on the rear cover of the smart mobile terminal. Slot processing for effective sensing for fingerprint identification.
然而，对于在智能移动终端的正面盖板的有效触控显示区域之外做开孔或挖槽处理的方案中，在智能移动终端的正面盖板的有效触控显示区域之外做开孔或挖槽处理会破坏屏幕的一体化结构完整性。而且随着大屏占比和全面屏的发展需求，智能移动终端的正面盖板有效触控显示区域之外区域往往较小，这就决定了上述开孔或挖槽的面积一般较小，即指纹识别感应区域的面积较小，这样容易导致用户使用指纹识别功能不便，从而降低了用户体验。However, in the scheme of making holes or digging grooves outside the effective touch display area of the front cover of the smart mobile terminal, making holes or digging outside the effective touch display area of the front cover of the smart mobile terminal Grooving can destroy the integral structural integrity of the screen. Moreover, with the demand for large screen-to-body ratio and full-screen development, the area outside the effective touch display area of the front cover of a smart mobile terminal is often small, which determines that the area of the above-mentioned opening or digging is generally small, that is, The area of the fingerprint identification sensing area is relatively small, which may easily cause inconvenience for the user to use the fingerprint identification function, thereby reducing the user experience.
发明内容Contents of the invention
本申请实施例的目的之一在于提供一种指纹识别装置和便携式电子设备，以保护便携式电子设备的屏幕的一体化结构完整性并提高用户体验。One of the purposes of the embodiments of the present application is to provide a fingerprint identification device and a portable electronic device, so as to protect the integrated structural integrity of the screen of the portable electronic device and improve user experience.
为达到该目的，一方面，本申请实施例提供了一种指纹识别装置，该指纹识别装置包括指纹识别传感模块，所述指纹识别传感模块设置于便携式电子设备的触控屏下方，且与所述触控屏的触控显示区域相对设置。To achieve this purpose, on the one hand, an embodiment of the present application provides a fingerprint recognition device, the fingerprint recognition device includes a fingerprint recognition sensor module, the fingerprint recognition sensor module is arranged under the touch screen of the portable electronic device, and Set opposite to the touch display area of the touch screen.
较佳的，所述指纹识别传感模块贴合于所述触控屏的下表面上。Preferably, the fingerprint identification sensor module is adhered to the lower surface of the touch screen.
较佳的，所述指纹识别传感模块为条形。Preferably, the fingerprint identification sensor module is in the shape of a bar.
较佳的，所述指纹识别传感模块包括以下中的任意一种：Preferably, the fingerprint recognition sensing module includes any one of the following:
超声波指纹识别传感模块、光学指纹识别传感模块和电容指纹识别传感模块。Ultrasonic fingerprint recognition sensing module, optical fingerprint recognition sensing module and capacitive fingerprint recognition sensing module.
较佳的，所述指纹识别传感模块与所述触控显示区域的中部相对设置。Preferably, the fingerprint identification sensor module is arranged opposite to the middle of the touch display area.
较佳的，所述指纹识别传感模块通过排线与设置于所述便携式电子设备的主板上的处理器相连。Preferably, the fingerprint identification sensor module is connected to the processor provided on the main board of the portable electronic device through a cable.
为达到该目的，另一方面，本申请实施例还提供了一种便携式电子设备，该便携式电子设备具有触控屏和上述的指纹识别装置。To achieve this purpose, on the other hand, the embodiment of the present application also provides a portable electronic device, the portable electronic device has a touch screen and the above-mentioned fingerprint identification device.
本申请实施例的另一目的在于提供一种便携式电子设备及其操作控制方法，以进一步提高用户体验。Another object of the embodiments of the present application is to provide a portable electronic device and an operation control method thereof, so as to further improve user experience.
为达到该目的，一方面，本申请实施例提供了一种便携式电子设备的操作控制方法，所述便携式电子设备具有触控屏和指纹识别装置，所述指纹识别装置的指纹识别传感模块设置于所述触控屏下方，且与所述触控屏的触控显示区域相对设置，所述方法包括：To achieve this purpose, on the one hand, an embodiment of the present application provides an operation control method for a portable electronic device, the portable electronic device has a touch screen and a fingerprint identification device, and the fingerprint identification sensing module of the fingerprint identification device is set Under the touch screen, and set opposite to the touch display area of the touch screen, the method includes:
当便携式电子设备处于用户界面锁定状态时，检测基于手指与所述触控屏的接触；When the portable electronic device is in the user interface locked state, the detection is based on the contact of the finger with the touch screen;
响应于所述接触，移动与所述便携式电子设备的用户界面解锁状态相对应的解锁图像，并获取所述手指的指纹特征；In response to the contact, moving an unlock image corresponding to a user interface unlock state of the portable electronic device, and acquiring fingerprint characteristics of the finger;
如果检测到的接触与预定解锁手势相对应且所述手指的指纹特征与预设指纹特征相匹配，将所述便携式电子设备转换到用户界面解锁状态；transitioning the portable electronic device to a user interface unlocked state if the detected contact corresponds to a predetermined unlock gesture and the fingerprint characteristics of the finger match preset fingerprint characteristics;
如果检测到的接触不与所述预定解锁手势相对应，或者所述手指的指纹特征与预设指纹特征不匹配，将所述便携式电子设备保持在用户界面锁定状态。If the detected contact does not correspond to the predetermined unlocking gesture, or the fingerprint feature of the finger does not match the preset fingerprint feature, maintaining the portable electronic device in a user interface locked state.
较佳的，所述方法还包括：Preferably, the method also includes:
当所述便携式电子设备处于所述用户界面锁定状态时，在所述触控屏上显示所述预定解锁手势的一个或多个可视提示。When the portable electronic device is in the user interface locked state, displaying one or more visual prompts of the predetermined unlocking gesture on the touch screen.
较佳的，所述接触包括：Preferably, the contact includes:
在保持与所述触控屏持续接触的同时沿所述触控屏表面的移动。Movement along the surface of the touchscreen while maintaining continuous contact with the touchscreen.
较佳的，所述移动包括横向移动或纵向移动。Preferably, the movement includes lateral movement or longitudinal movement.
为达到该目的，另一方面，本申请实施例还提供了另一种便携式电子设备，包括触控屏、指纹识别传感模块、处理器、存储器以及存储在所述存储器上的计算机程序，所述指纹识别传感模块设置于所述触控屏下方，且与所述触控屏的触控显示区域相对设置；所述计算机程序被所述处理器运行时执行如下步骤：To achieve this purpose, on the other hand, the embodiment of the present application also provides another portable electronic device, which includes a touch screen, a fingerprint recognition sensor module, a processor, a memory, and a computer program stored in the memory. The fingerprint identification sensing module is arranged under the touch screen and is set opposite to the touch display area of the touch screen; when the computer program is run by the processor, the following steps are performed:
当便携式电子设备处于用户界面锁定状态时，检测基于手指与所述触控屏的接触；When the portable electronic device is in the user interface locked state, the detection is based on the contact of the finger with the touch screen;
响应于所述接触，移动与所述便携式电子设备的用户界面解锁状态相对应的解锁图像，并获取所述手指的指纹特征；In response to the contact, moving an unlock image corresponding to a user interface unlock state of the portable electronic device, and acquiring fingerprint characteristics of the finger;
如果检测到的接触与预定解锁手势相对应且所述手指的指纹特征与预设指纹特征相匹配，将所述便携式电子设备转换到用户界面解锁状态；transitioning the portable electronic device to a user interface unlocked state if the detected contact corresponds to a predetermined unlock gesture and the fingerprint characteristics of the finger match preset fingerprint characteristics;
如果检测到的接触不与所述预定解锁手势相对应，或者所述手指的指纹特征与预设指纹特征不匹配，将所述便携式电子设备保持在用户界面锁定状态。If the detected contact does not correspond to the predetermined unlocking gesture, or the fingerprint feature of the finger does not match the preset fingerprint feature, maintaining the portable electronic device in a user interface locked state.
由以上本申请实施例提供的技术方案可见，由于指纹识别传感模块设置于触控屏的下方，且与触控屏的触控显示区域相对设置，如此，就不需以安装指纹识别装置为目的，在便携式电子设备的屏幕上进行挖孔或开槽，从而有利于保持便携式电子设备的屏幕的一体化结构完整性，增强了结构强度。而且在这样的结构下，触控屏的触控显示区域就兼作为了指纹识别感应区，从而极大的扩展了指纹识别感应区，使得用户可更加方便地在触控显示区域上进行指纹识别操作，因此，本申请的实施例极大的提升了用户体验。It can be seen from the above technical solutions provided by the embodiments of the present application that since the fingerprint recognition sensor module is arranged under the touch screen and is set opposite to the touch display area of the touch screen, it is not necessary to install a fingerprint recognition device as a The purpose is to dig holes or make grooves on the screen of the portable electronic device, so as to maintain the integrated structural integrity of the screen of the portable electronic device and enhance the structural strength. Moreover, under such a structure, the touch display area of the touch screen doubles as the fingerprint identification sensing area, thereby greatly expanding the fingerprint identification sensing area, so that users can more conveniently perform fingerprint identification on the touch display area. Therefore, the embodiments of the present application greatly improve the user experience.
附图说明Description of drawings
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。在附图中：In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in this application. Those skilled in the art can also obtain other drawings based on these drawings without any creative effort. In the attached picture:
图1为本申请一些实施例中便携式电子设备的结构框图；FIG. 1 is a structural block diagram of a portable electronic device in some embodiments of the present application;
图2为本申请一些实施例中指纹识别装置的结构框图；Fig. 2 is a structural block diagram of a fingerprint identification device in some embodiments of the present application;
图3a为本申请一些实施例中便携式电子设备的结构示意图；Fig. 3a is a schematic structural diagram of a portable electronic device in some embodiments of the present application;
图3b为本申请另一些实施例中便携式电子设备的结构示意图；Fig. 3b is a schematic structural diagram of a portable electronic device in another embodiment of the present application;
图4为本申请一些实施例中指纹识别传感模块与触控屏的空间位置示意图；FIG. 4 is a schematic diagram of the spatial positions of the fingerprint identification sensing module and the touch screen in some embodiments of the present application;
图5为本申请一些实施例中便携式电子设备的操作控制方法的流程图；FIG. 5 is a flowchart of an operation control method of a portable electronic device in some embodiments of the present application;
图6a为本申请一些实施例中处于用户界面锁定状态的便携式电子设备的GUI显示示意图(不带可视提示)；Fig. 6a is a schematic diagram of a GUI display of a portable electronic device in a user interface locked state (without a visual prompt) in some embodiments of the present application;
图6b为本申请一些实施例中处于用户界面锁定状态的便携式电子设备的GUI显示示意图(带可视提示)。Fig. 6b is a schematic diagram of GUI display (with visual prompts) of the portable electronic device in the locked state of the user interface in some embodiments of the present application.
具体实施方式Detailed ways
为了使本技术领域的人员更好地理解本申请中的技术方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。例如在下面描述中，在第一部件上方形成第二部件，可以包括第一部件和第二部件以直接接触方式形成的实施例，还可以包括第一部件和第二部件以非直接接触方式(即第一部件和第二部件之间还可以包括额外的部件)形成的实施例等。In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application. For example, in the following description, forming the second component above the first component may include an embodiment in which the first component and the second component are formed in direct contact, and may also include an embodiment in which the first component and the second component are formed in indirect contact ( That is, there may be additional components between the first component and the second component) to form an embodiment and the like.
而且，为了便于描述，本申请一些实施例可以使用诸如“在…上方”、“在…之下”、“顶部”、“下方”等空间相对术语，以描述如实施例各附图所示的一个元件或部件与另一个(或另一些)元件或部件之间的关系。应当理解的是，除了附图中描述的方位之外，空间相对术语还旨在包括装置在使用或操作中的不同方位。例如若附图中的装置被翻转，则被描述为“在”其他元件或部件“下方”或“之下”的元件或部件，随后将被定位为“在”其他元件或部件“上方”或“之上”。Moreover, for the convenience of description, some embodiments of the present application may use spatially relative terms such as "above", "below", "top", and "under" to describe the The relationship between one element or component and another (or other) elements or components. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" or "beneath" the other elements or features. above".
参考图1所示，本申请某些实施例的便携式电子设备可以包括触控屏、指纹识别传感模块、处理器、存储器以及存储器等。其中，所述处理器和存储器可设置于所述便携式电子设备的主板上，所述指纹识别传感模块可与所述处理器相连，使得所述指纹识别传感模块和所述处理器配合形成指纹识别装置。在一示例性实施例中，如图2所示，所述指纹识别传感模块例如可通过排线与所述处理器相连，以便于便携式电子设备的布局和布线。Referring to FIG. 1 , a portable electronic device according to some embodiments of the present application may include a touch screen, a fingerprint recognition sensor module, a processor, a memory, and a storage device. Wherein, the processor and the memory can be arranged on the main board of the portable electronic device, and the fingerprint recognition sensing module can be connected with the processor, so that the fingerprint recognition sensing module and the processor cooperate to form a Fingerprint recognition device. In an exemplary embodiment, as shown in FIG. 2 , the fingerprint identification sensor module may be connected to the processor, for example, through a cable, so as to facilitate the layout and wiring of the portable electronic device.
在本申请一些实施例中，所述便携式电子设备可以包括但不限于手持电脑、平板电脑、智能移动终端(即智能手机)、媒体播放器、个人数字助理(PDA)等等。应当理解，图1所示的便携式电子设备只是本申请的便携式电子设备的一些实例，在本申请另一些实施例中，所述便携式电子设备可具有更多或更少的组件，或具有不同的组件配置。In some embodiments of the present application, the portable electronic device may include, but not limited to, a handheld computer, a tablet computer, an intelligent mobile terminal (ie, a smart phone), a media player, a personal digital assistant (PDA), and the like. It should be understood that the portable electronic device shown in FIG. 1 is only some examples of the portable electronic device of the present application, and in other embodiments of the present application, the portable electronic device may have more or fewer components, or have different Component configuration.
在本申请一些实施例中，所述指纹识别传感模块可设置于所述触控屏的下方，且与所述触控屏的触控显示区域相对设置。如此，就不需以安装指纹识别装置为目的，在便携式电子设备的屏幕上进行挖孔或开槽，从而有利于保持便携式电子设备的屏幕的一体化结构完整性，增强了结构强度。In some embodiments of the present application, the fingerprint identification sensor module may be disposed under the touch screen and opposite to the touch display area of the touch screen. In this way, there is no need to dig holes or slots on the screen of the portable electronic device for the purpose of installing the fingerprint identification device, which is beneficial to maintain the integrated structural integrity of the screen of the portable electronic device and enhance the structural strength.
更为重要的是，由于指纹识别传感模块设置于所述触控屏的下方，且与所述触控屏的触控显示区域相对设置，这样触控屏的触控显示区域就兼作为了指纹识别感应区，从而极大的扩展了指纹识别感应区。如此，与相对于现有技术相比，在本申请一些实施例中，用户在触控显示区域上进行指纹识别操作显然更加方便，因此，本申请的实施例极大的提升了用户体验，此外，与相对于现有技术相比，由于可识别感应区域的增大，单次触摸所能采集的指纹特征信息也会增加，从而也有利于提高指纹识别的准确性和安全性。More importantly, since the fingerprint recognition sensing module is arranged under the touch screen and is set opposite to the touch display area of the touch screen, the touch display area of the touch screen doubles as a The fingerprint recognition sensing area greatly expands the fingerprint recognition sensing area. In this way, compared with the prior art, in some embodiments of the present application, it is obviously more convenient for the user to perform fingerprint recognition operations on the touch display area. Therefore, the embodiments of the present application greatly improve the user experience. In addition, Compared with the prior art, due to the increase of the identifiable sensing area, the fingerprint feature information that can be collected by a single touch will also increase, which is also conducive to improving the accuracy and security of fingerprint identification.
在本申请一些实施例中，例如图3a所示，所述指纹识别传感模块与所述触控显示区域的中部相对设置，即所述指纹识别传感模块可与所述触控显示区域中部的位置对应，如此可以使得整个指纹识别感应区的识别灵敏度更加均衡。并且，所述指纹识别传感模块可以为横向条形(例如图3a所示)或纵向条形(例如图3b所示)等。当指纹识别传感模块为横向条形时，用户可通过手指，以纵向或斜向等方式滑过电子设备的触控显示区域的中部以实现指纹识别，例如图6a所示；当指纹识别传感模块为纵向条形时，用户可通过手指，以横向或斜向等方式滑过电子设备的触控显示区域的中部以实现指纹识别，例如图6b所示。通过这种方式，用户在看不到指纹区域的情况下，只需用手指随意滑过电子设备的触控显示区域的中部，指纹识别传感模块就可以采集到用户的指纹信息，以实现指纹识别，从而提升了用户体验并可降低指纹采集。In some embodiments of the present application, for example, as shown in FIG. 3a, the fingerprint identification sensor module is set opposite to the middle of the touch display area, that is, the fingerprint identification sensor module can be connected to the middle of the touch display area. Corresponding to the position, so that the identification sensitivity of the entire fingerprint identification sensing area can be more balanced. In addition, the fingerprint identification sensor module may be in the shape of a horizontal strip (such as shown in FIG. 3 a ) or a vertical strip (such as shown in FIG. 3 b ). When the fingerprint recognition sensing module is in the shape of a horizontal bar, the user can slide the finger across the middle of the touch display area of the electronic device in a vertical or oblique manner to realize fingerprint recognition, as shown in Figure 6a for example; when the fingerprint recognition sensor module When the sensing module is in the shape of a vertical strip, the user can slide his finger across the middle of the touch display area of the electronic device in a horizontal or oblique manner to realize fingerprint recognition, as shown in FIG. 6b. In this way, when the user cannot see the fingerprint area, he only needs to slide his finger over the middle of the touch display area of the electronic device at will, and the fingerprint recognition sensor module can collect the user's fingerprint information to realize fingerprint recognition. identification, which improves the user experience and reduces fingerprint collection.
在本申请一些实施方式中，所述指纹识别传感模块可是预先通过微机电系统(Micro-Electro-Mechanical System，简称MEMS)和/或CMOS等工艺制成，然后通过贴合等方式封装到所述便携式电子设备的触控屏的下表面上，以降低成本。其中，所述的贴合可以是指纹识别传感模块与触控屏的下表面的直接贴合，也可以指纹识别传感模块通过中间层间接贴合。In some embodiments of the present application, the fingerprint identification sensor module can be pre-made by micro-electro-mechanical system (Micro-Electro-Mechanical System, referred to as MEMS) and/or CMOS technology, and then packaged into the on the lower surface of the touch screen of the portable electronic device, so as to reduce the cost. Wherein, the bonding may be a direct bonding of the fingerprint recognition sensing module and the lower surface of the touch screen, or an indirect bonding of the fingerprint recognition sensing module through an intermediate layer.
在本申请一些实施方式中，所述指纹识别传感模块可以包括但不限于超声波指纹识别传感模块、电容指纹识别传感模块等。较佳的，例如图4所示，在本申请一示例性实施例中，所述指纹识别传感模块可采用超声波指纹识别传感模块、光学指纹识别传感模块或电容指纹识别传感模块等；比较而言，较佳的，当采用超声波指纹识别传感模块可以获得更高的识别灵敏度。In some embodiments of the present application, the fingerprint identification sensing module may include but not limited to an ultrasonic fingerprint identification sensing module, a capacitive fingerprint identification sensing module, and the like. Preferably, as shown in FIG. 4, in an exemplary embodiment of the present application, the fingerprint recognition sensing module can be an ultrasonic fingerprint recognition sensing module, an optical fingerprint recognition sensing module or a capacitive fingerprint recognition sensing module, etc. ; Comparatively speaking, preferably, when the ultrasonic fingerprint recognition sensor module is used, higher recognition sensitivity can be obtained.
请继续参考图4所示，以超声波指纹识别传感模块为例，在所述处理器输出的驱动电信号的激励下，所述超声波指纹识别传感模块发出特定频率的超声波，由于所述超声波指纹识别传感模块与便携式电子设备的触控屏相接触，这样，该超声波可以以所述触控屏作为传播介质，并穿透所述触控屏向外传播，当有用户用手指接触所述触控屏的触控显示区域(即指纹识别感应区)时，所述超声波指纹识别传感模块所发射出的超声波遇到手指后会发生反射，由于手指指纹具有凸起的纹峭和凹陷的纹峪，这样反射回来的超声波就会携带有手指的指纹特征信息；而反射回来的携带指纹特征信息的超声波，同样可以以所述触控屏作为传播介质，并穿透所述触控屏向内传播至所述超声波指纹识别传感模块，此时所述超声波指纹识别传感模块可将反射回来的超声波转换成相应的电信号，并提供给便携式电子设备的处理器以进行指纹识别处理。Please continue to refer to Figure 4, taking the ultrasonic fingerprint recognition sensing module as an example, under the excitation of the driving electrical signal output by the processor, the ultrasonic fingerprint recognition sensing module emits ultrasonic waves of a specific frequency, because the ultrasonic The fingerprint identification sensing module is in contact with the touch screen of the portable electronic device, so that the ultrasonic waves can use the touch screen as a propagation medium and penetrate the touch screen to spread outwards. When a user touches the touch screen with a finger When the touch display area (i.e., the fingerprint recognition sensing area) of the touch screen is described above, the ultrasonic waves emitted by the ultrasonic fingerprint recognition sensing module will be reflected after encountering fingers, because finger fingerprints have raised lines and depressions. In this way, the reflected ultrasonic wave will carry the fingerprint feature information of the finger; and the reflected ultrasonic wave carrying the fingerprint feature information can also use the touch screen as a propagation medium and penetrate the touch screen Propagate inward to the ultrasonic fingerprint identification sensor module, at this time, the ultrasonic fingerprint identification sensor module can convert the reflected ultrasonic wave into a corresponding electrical signal, and provide it to the processor of the portable electronic device for fingerprint identification processing .
有必要指出，虽然超声波指纹识别传感模块发射出的超声波也有一部分会在遇到触控屏时而发生反射，但由于反射距离不同，触控屏所反射回来的超声波与手指反射回来的超声波会有时差，并且触控屏所反射回来的超声波也不像手指反射回来的超声波那样具有强弱间隔变化的特征，因而，处理器可以方便地从中识别出手指反射回来的超声波。It is necessary to point out that although part of the ultrasonic waves emitted by the ultrasonic fingerprint recognition sensor module will be reflected when encountering the touch screen, due to the different reflection distances, there will be a difference between the ultrasonic waves reflected by the touch screen and the ultrasonic waves reflected by the fingers. Time difference, and the ultrasonic waves reflected by the touch screen do not have the characteristics of varying intensity intervals like the ultrasonic waves reflected by the fingers, so the processor can easily identify the ultrasonic waves reflected by the fingers.
在本申请一些实施方式中，图1所示的存储器可存储计算机程序，以实现对便携式电子设备的操作控制。所述计算机程序被所述处理器运行时可执行如图5所示的步骤，具体包括：In some embodiments of the present application, the memory shown in FIG. 1 can store computer programs, so as to realize the operation control of the portable electronic device. When the computer program is run by the processor, the steps shown in Figure 5 can be performed, specifically including:
S501、当便携式电子设备处于用户界面锁定状态时，检测基于手指与所述触控屏的接触；S501. When the portable electronic device is in the user interface locked state, the detection is based on the contact of the finger with the touch screen;
S502、响应于所述接触，移动与所述便携式电子设备的用户界面解锁状态相对应的解锁图像，并获取所述手指的指纹特征；S502. In response to the contact, move an unlock image corresponding to the user interface unlock state of the portable electronic device, and acquire fingerprint features of the finger;
S503、判断检测到的接触是否与预定解锁手势相对应，并判断所述手指的指纹特征是否与预设指纹特征相匹配；当检测到的接触与预定解锁手势相对应且所述手指的指纹特征与预设指纹特征相匹配时，执行步骤S504；否则执行步骤S505。S503. Determine whether the detected contact corresponds to a predetermined unlock gesture, and determine whether the fingerprint feature of the finger matches the preset fingerprint feature; when the detected contact corresponds to the predetermined unlock gesture and the fingerprint feature of the finger If it matches the preset fingerprint feature, execute step S504; otherwise, execute step S505.
S504、将所述便携式电子设备转换到用户界面解锁状态；S504. Switch the portable electronic device to a user interface unlocked state;
S505、将所述便携式电子设备保持在用户界面锁定状态。S505. Keep the portable electronic device in a user interface locked state.
由此可见，基于上述便携式电子设备的操作控制方法，使得用户可通过一个操作动作既实现了指纹识别又实现了用户界面的锁定状态/解锁状态控制，与现有技术相比，在实现相同功能的前提下，大大减少了用户操作，因而进一步提高了用户体验。It can be seen that based on the above-mentioned operation control method of the portable electronic device, the user can realize both fingerprint recognition and the lock state/unlock state control of the user interface through one operation action. Compared with the prior art, the same function can be realized. Under the premise, user operations are greatly reduced, thus further improving user experience.
在本申请一些实施方式中，上述便携式电子设备可以具有多个用户界面状态，例如用户界面解锁状态、用户界面解锁状态等。其中：In some embodiments of the present application, the portable electronic device may have multiple user interface states, such as a user interface unlocked state, a user interface unlocked state, and the like. in:
在用户界面锁定状态下，便携式电子设备通电但仅可以响应少数特定的用户输入(例如开关机操作、屏幕唤醒操作、接听/拒绝来电操作)，而忽略大部分的用户输入(例如用户界面之间的导航、应用激活或停用等)，即便携式电子设备不会响应于除少数特定的用户输入之外的用户输入而执行用户期望的任何动作。In the user interface locked state, the portable electronic device is powered on but can only respond to a few specific user inputs (such as power on/off operation, screen wake-up operation, answer/reject call operation), and ignore most of the user input (such as between user interface navigation, application activation or deactivation, etc.), that is, the portable electronic device does not perform any action desired by the user in response to user input other than a few specific user inputs.
在用户界面解锁状态下，便携式电子设备处于正常工作状态，可检测并响应那些与用户界面交互相对应的任何用户输入(例如开关机操作、屏幕唤醒操作、用户界面之间的导航、应用的激活或停用等)。In the user interface unlocked state, the portable electronic device is in a normal working state and can detect and respond to any user input corresponding to user interface interactions (such as power-on/off operations, screen wake-up operations, navigation between user interfaces, activation of applications) or deactivate, etc.).
在本申请一些实施方式中，所述接触可以是在保持与所述触控屏持续接触的同时沿所述触控屏表面的移动，例如横向移动、纵向移动或任意预设轨迹移动等。在本申请另一些实施方式中，所述接触也可以包括在所述触控屏上的一下或多下轻敲、或保持与触控屏上的某一点持续接触一段时间(例如2秒等)等等。In some embodiments of the present application, the contact may be a movement along the surface of the touch screen while maintaining continuous contact with the touch screen, such as horizontal movement, vertical movement, or movement along any preset track. In other embodiments of the present application, the contact may also include one or more taps on the touch screen, or keep in contact with a certain point on the touch screen for a period of time (for example, 2 seconds, etc.) and many more.
参考图6a所示，在本申请一些实施方式中，所述解锁图像601可以是一个图形交互式用户界面对象，用户可以与之交互以解锁设备，即解锁手势是针对解锁图像601进行的。在某些实施例中，针对解锁图像601执行解锁手势的操作例如可以包括：以一种预设方式滑过该解锁图像601。例如当解锁图像601为图6a所示的横向条形时，可纵向滑动手指以实现指纹识别。在某些实施例中，除了可视反馈之外，便携式电子设备还会提供非可视反馈，以便指示解锁手势的完成进度。在某些实施例中，除了可视反馈之外，便携式电子设备还可以提供非可视反馈，以便指示解锁手势已完成。该附加反馈可以包括音频反馈(例如声音)或物理反馈(例如振动)。Referring to FIG. 6a , in some embodiments of the present application, the unlocking image 601 may be a graphical interactive user interface object, which the user can interact with to unlock the device, that is, the unlocking gesture is performed on the unlocking image 601 . In some embodiments, the operation of performing an unlocking gesture on the unlocking image 601 may include, for example: sliding over the unlocking image 601 in a preset manner. For example, when the unlocking image 601 is in the shape of a horizontal bar as shown in FIG. 6a , the finger can be slid vertically to realize fingerprint recognition. In some embodiments, the portable electronic device provides non-visual feedback in addition to the visual feedback to indicate the progress of the completion of the unlock gesture. In some embodiments, the portable electronic device may provide non-visual feedback in addition to visual feedback to indicate that the unlock gesture is complete. This additional feedback may include audio feedback (eg sound) or physical feedback (eg vibration).
结合图6b所示，在本申请一些实施方式中，当便携式电子设备处于用户界面锁定状态时，在所述触控屏上可显示所述预定解锁手势的一个或多个可视提示602，以方便用户操作。As shown in FIG. 6b, in some embodiments of the present application, when the portable electronic device is in the user interface locked state, one or more visual prompts 602 of the predetermined unlocking gesture may be displayed on the touch screen, so as to User-friendly operation.
虽然上文描述的过程流程包括以特定顺序出现的多个操作，但是，应当清楚了解，这些过程可以包括更多或更少的操作，这些操作可以顺序执行或并行执行(例如使用并行处理器或多线程环境)。Although the process flows described above include multiple operations occurring in a particular order, it should be clearly understood that the processes may include more or fewer operations, which may be performed sequentially or in parallel (e.g., using parallel processors or multi-threaded environment).
为了描述的方便，描述以上装置时以功能分为各种单元分别描述。当然，在实施本申请时可以把各单元的功能在同一个或多个软件和/或硬件中实现。For the convenience of description, when describing the above devices, functions are divided into various units and described separately. Of course, when implementing the present application, the functions of each unit can be implemented in one or more pieces of software and/or hardware.
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、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生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。The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
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。These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
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。These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart or blocks of the flowchart and/or the block or blocks of the block diagrams.
在一个典型的配置中，计算设备包括一个或多个处理器(CPU)、输入/输出接口、网络接口和内存。In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
内存可能包括计算机可读介质中的非永久性存储器，随机存取存储器(RAM)和/或非易失性内存等形式，如只读存储器(ROM)或闪存(flash RAM)。内存是计算机可读介质的示例。Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and/or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁带磁磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计算设备访问的信息。按照本文中的界定，计算机可读介质不包括暂存电脑可读媒体(transitory media)，如调制的数据信号和载波。Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridge, tape magnetic disk storage or other magnetic storage device or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media excludes transitory computer-readable media, such as modulated data signals and carrier waves.
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、或者设备中还存在另外的相同要素。It should also be noted that the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, or apparatus comprising a set of elements includes not only those elements, but also includes no other elements specifically listed, or also include elements inherent in such process, method, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, or apparatus comprising said element.
本领域技术人员应明白，本申请的实施例可提供为方法、系统或计算机程序产品。因此，本申请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，本申请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。Those skilled in the art should understand that the embodiments of the present application may be provided as methods, systems or computer program products. Accordingly, the present application can take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may 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.) having computer-usable program code embodied therein.
本申请可以在由计算机执行的计算机可执行指令的一般上下文中描述，例如程序模块。一般地，程序模块包括执行特定任务或实现特定抽象数据类型的例程、程序、对象、组件、数据结构等等。也可以在分布式计算环境中实践本申请，在这些分布式计算环境中，由通过通信网络而被连接的远程处理设备来执行任务。在分布式计算环境中，程序模块可以位于包括存储设备在内的本地和远程计算机存储介质中。This application may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The application may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including storage devices.
本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于系统实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant parts, refer to part of the description of the method embodiment.
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。The above descriptions are only examples of the present application, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.
| Application Number | Priority Date | Filing Date | Title |
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| CN201810324031.0ACN108596059A (en) | 2018-04-12 | 2018-04-12 | Fingerprint identification device, portable electronic device and its method of controlling operation thereof |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810324031.0ACN108596059A (en) | 2018-04-12 | 2018-04-12 | Fingerprint identification device, portable electronic device and its method of controlling operation thereof |
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| CN108596059Atrue CN108596059A (en) | 2018-09-28 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810324031.0APendingCN108596059A (en) | 2018-04-12 | 2018-04-12 | Fingerprint identification device, portable electronic device and its method of controlling operation thereof |
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