Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.
The mobile terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. Elements of the mobile terminal will be described in detail below.
The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.
The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive digital broadcasting by using a digital broadcasting system such as a digital broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), a data broadcasting system of forward link media (MediaFLO), a terrestrial digital broadcasting integrated service (ISDB-T), and the like. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).
The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetooth (TM), Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbee (TM), and the like.
The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is a GPS (global positioning system). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS module 115 can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device. The sensing unit 140 may include a proximity sensor 141 as will be described below in connection with a touch screen.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.
The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.
The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.
The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (incomingmunication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.
The memory 160 may store software programs or the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, etc.) that has been output or is to be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.
The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.
Up to now, the mobile terminal has been described in terms of its functions. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.
The mobile terminal 100 as shown in fig. 1 may be configured to operate with communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.
A communication system in which a mobile terminal according to the present invention is operable will now be described with reference to fig. 2.
Such communication systems may use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and the like. By way of non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.
Referring to fig. 2, the CDMA wireless communication system may include a plurality of mobile terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC) 280. The MSC280 is configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul may be constructed according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame Relay, HDSL, ADSL, or xDSL. It will be understood that a system as shown in fig. 2 may include multiple BSCs 275.
Each BS270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz,5MHz, etc.).
The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each sector of a particular BS270 may be referred to as a plurality of cell sites.
As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in fig. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In fig. 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.
In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. The GPS module 115 as shown in fig. 1 is generally configured to cooperate with satellites 300 to obtain desired positioning information. Other techniques that can track the location of the mobile terminal may be used instead of or in addition to GPS tracking techniques. In addition, at least one GPS satellite 300 may selectively or additionally process satellite DMB transmission.
As a typical operation of the wireless communication system, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within the particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS270 to transmit forward link signals to the mobile terminal 100.
Based on the above mobile terminal hardware structure and communication system, the present invention provides various embodiments of the method.
The invention provides a control method of a mobile terminal, which can realize fingerprint identification on the full screen of a display screen of the mobile terminal and divide the display screen into a plurality of fingerprint identification areas.
As shown in fig. 3 and 4, fig. 3 is a schematic plan view of a mobile terminal according to an embodiment of the present invention; fig. 4 is a flowchart of a control method of a mobile terminal according to an embodiment of the present invention.
The control method of the mobile terminal comprises the following steps:
and step S10, acquiring the fingerprint of the touch action of the user on the fingerprint identification area.
Specifically, fingerprint identification can be realized on the full screen of the display screen of the mobile terminal, and the display screen is divided into a plurality of fingerprint identification areas, and the division of the fingerprint identification areas can be similar to a squared figure (as shown in fig. 3). When a user touches a certain fingerprint identification area, the fingerprint of the user is acquired.
And step S20, judging whether the acquired fingerprint is matched with a preset fingerprint model.
Specifically, the mobile terminal stores a fingerprint model corresponding to each fingerprint identification area in advance, and the fingerprint models of all the fingerprint identification areas may be the same or different. When the touch action occurs in the area a of fig. 3, the fingerprint is acquired, the acquired fingerprint is compared with the fingerprint model corresponding to the area a, if the acquired fingerprint is the same as the fingerprint model, the acquired fingerprint is matched with the fingerprint model, otherwise, the acquired fingerprint is not matched.
If yes, step S30 is executed to execute the shortcut operation command corresponding to the fingerprint identification area.
Specifically, a relation table corresponding to the fingerprint identification area and the shortcut operation instruction is pre-stored in the mobile terminal, for example, the area a in fig. 3 corresponds to a telephone quick dial; the B area corresponds to video startup, etc. When a user touches an area A, acquiring a fingerprint of the user, matching the acquired fingerprint with a preset fingerprint model, and executing a telephone quick-dialing operation instruction to perform telephone quick-dialing if the matching is successful; when the user touches the B area, the fingerprint of the user is obtained, the obtained fingerprint is matched with a preset fingerprint model, if the matching is successful, a video starting instruction is executed, and the video player is started quickly.
According to the technical scheme, the display screen of the mobile terminal is divided into the plurality of fingerprint identification areas, and when the acquired fingerprint is matched with the preset fingerprint model, the shortcut operation instruction corresponding to the fingerprint identification areas is executed, shortcut operation is achieved, and operation convenience of the mobile terminal is greatly improved.
Further, as shown in fig. 5, fig. 5 is a flowchart of a control method of a mobile terminal according to another embodiment of the present invention.
When the display screen displays the application interface, because some touch keys of the application interface are overlapped with the fingerprint identification area, when a user touches the overlapped area, misoperation is easy to occur. In order to avoid an erroneous operation caused by a touch operation occurring in the fingerprint identification area, in this embodiment, after the step of determining whether the acquired fingerprint model matches the preset fingerprint model, the method further includes:
and step S40, judging whether the touch action is a fingerprint identification shortcut operation.
Specifically, when the acquired fingerprint is matched with the preset fingerprint model, in order to avoid the misoperation, the embodiment further needs to determine the type of the touch action (including a fingerprint identification shortcut operation, a click operation, and the like) so as to determine whether the touch action is the fingerprint identification shortcut operation.
If yes, step S30 is executed to execute the shortcut operation command corresponding to the fingerprint identification area.
According to the technical scheme, whether the touch control action is the rapid fingerprint identification operation or not is judged, misoperation can be effectively prevented, and the experience satisfaction of a user is greatly improved.
Further, as shown in fig. 6, fig. 6 is a flowchart illustrating an embodiment of specific steps of determining whether the touch action is a fingerprint identification shortcut operation in fig. 5.
In this embodiment, the specific step of determining whether the touch action is a fingerprint identification shortcut operation includes:
step S41, determining whether the duration of the touch action is greater than a preset time threshold.
If yes, step S42 is executed to determine that the touch action is a fingerprint identification shortcut operation.
Specifically, because the time for fingerprint identification is longer than the time for click operation, whether the touch operation is the quick fingerprint identification operation can be determined by setting a time threshold. For example, the fingerprint identification time is generally about 2 seconds, the click operation time is generally less than 1 second, the time threshold is set to 1.5 seconds, and when the touch operation time is greater than 1.5 seconds, it is determined that the touch action is the fingerprint identification shortcut operation; and when the time of the touch operation is less than 1.5 seconds, judging the touch operation as the click operation.
According to the technical scheme, whether the touch action is rapidly operated by fingerprint identification is judged by setting the time threshold, the type of the touch action can be effectively judged, misoperation is effectively prevented, and the experience satisfaction of a user is greatly improved.
Further, as shown in fig. 7, fig. 7 is a flowchart illustrating another embodiment of specific steps of determining whether the touch action is a fingerprint identification shortcut operation in fig. 5.
The specific step of judging whether the touch action is a fingerprint identification shortcut operation comprises the following steps:
step S43, judging whether the area of the acquired fingerprint is larger than a preset area threshold value;
if yes, step S42 is executed to determine that the touch action is a fingerprint identification shortcut operation.
Specifically, because the contact mode of finger and display screen is different when the swift operation of fingerprint identification is operated with the click, wherein, the swift operation of fingerprint identification generally indicates the abdomen and the display screen contact, area of contact is great, and click operation generally is fingertip and display screen contact, and area of contact is less, so can judge through the mode that sets up the area threshold whether touch operation is the swift operation of fingerprint identification.
According to the technical scheme, the judgment of whether the touch action is the quick fingerprint identification operation is realized by setting the area threshold, the type of the touch action can be effectively judged, the misoperation is effectively prevented, and the experience satisfaction of a user is greatly improved.
Further, as shown in fig. 8, fig. 8 is a flowchart illustrating another embodiment of specific steps of determining whether the touch action is a fingerprint identification shortcut operation in fig. 5.
The specific step of judging whether the touch action is a fingerprint identification shortcut operation comprises the following steps:
step S44, judging whether the area difference between the acquired fingerprint model and the preset fingerprint model is within a preset range;
if yes, step S42 is executed to determine that the touch action is a fingerprint identification shortcut operation.
Similarly, because the contact mode of the finger and the display screen is different between the fingerprint identification shortcut operation and the click operation, the fingerprint identification shortcut operation generally refers to the contact between the finger pad and the display screen, the contact area is large, and then, by comparing the area of the acquired fingerprint with the area of the preset fingerprint model, whether the touch operation is the fingerprint identification shortcut operation can be judged.
According to the technical scheme, the area of the acquired fingerprint is compared with the area of the preset fingerprint model, so that whether the touch action is judged by the fingerprint identification shortcut operation or not can be realized, the type of the touch action can be effectively judged, misoperation is effectively prevented, and the experience satisfaction of a user is greatly improved.
The invention also provides a control device of the mobile terminal, fingerprint identification can be realized on the full screen of the display screen of the mobile terminal, and the display screen is divided into a plurality of fingerprint identification areas.
Referring to fig. 9 and fig. 3, fig. 9 is a block diagram illustrating a control apparatus of a mobile terminal according to an embodiment of the present invention.
The control device of the mobile terminal of the embodiment includes an obtaining module 410, a matching module 420 and an executing module 430; the acquiring module 410 is configured to acquire a fingerprint of a user who performs a touch action on the fingerprint identification area; the matching module 420 is configured to determine whether the acquired fingerprint matches a preset fingerprint model; the executing module 430 is configured to execute a shortcut operation instruction corresponding to the fingerprint identification area when the acquired fingerprint matches a preset fingerprint model.
Specifically, fingerprint identification can be realized on the full screen of the display screen of the mobile terminal, and the display screen is divided into a plurality of fingerprint identification areas, and the division of the fingerprint identification areas can be similar to a squared figure (as shown in fig. 3). When a user touches a certain fingerprint identification area, the fingerprint of the user is acquired. The mobile terminal is internally pre-stored with fingerprint models corresponding to each fingerprint identification area, and the fingerprint models of all the fingerprint identification areas can be the same or different. When the touch action occurs in the area a of fig. 3, the fingerprint is acquired, the acquired fingerprint is compared with the fingerprint model corresponding to the area a, if the acquired fingerprint is the same as the fingerprint model, the acquired fingerprint is matched with the fingerprint model, otherwise, the acquired fingerprint is not matched. A relation table corresponding to the fingerprint identification area and the shortcut operation instruction is prestored in the mobile terminal, for example, the area a in fig. 3 corresponds to a telephone quick dial; the B area corresponds to video startup, etc. When a user touches an area A, acquiring a fingerprint of the user, matching the acquired fingerprint with a preset fingerprint model, and executing a telephone quick-dialing operation instruction to perform telephone quick-dialing if the matching is successful; when the user touches the B area, the fingerprint of the user is obtained, the obtained fingerprint is matched with a preset fingerprint model, if the matching is successful, a video starting instruction is executed, and the video player is started quickly.
According to the technical scheme, the display screen of the mobile terminal is divided into the plurality of fingerprint identification areas, and when the acquired fingerprint is matched with the preset fingerprint model, the shortcut operation instruction corresponding to the fingerprint identification areas is executed, shortcut operation is achieved, and operation convenience of the mobile terminal is greatly improved.
Further, as shown in fig. 10, fig. 9 is a schematic block diagram of a control device of a mobile terminal according to another embodiment of the present invention.
In this embodiment, the control apparatus further includes a determining module 440; the judging module 440 is configured to judge whether the touch action is a fingerprint identification shortcut operation when the acquired fingerprint matches a preset fingerprint model; the executing module 430 is specifically configured to execute a shortcut operation instruction corresponding to the fingerprint identification area when the touch control is used as a shortcut fingerprint identification operation.
When the display screen displays the application interface, because some touch keys of the application interface are overlapped with the fingerprint identification area, when a user touches the overlapped area, misoperation is easy to occur. In order to avoid the touch operation occurring in the fingerprint identification area from generating an error operation, the control device of the embodiment further includes a determining module 440. When the acquired fingerprint is matched with the preset fingerprint model, in order to avoid misoperation, the embodiment further needs to determine the type of the touch action (including fingerprint identification shortcut operation, click operation, and the like) so as to determine whether the touch action is the fingerprint identification shortcut operation. And when the fingerprint identification shortcut operation is judged, executing a shortcut operation instruction corresponding to the fingerprint identification area.
According to the technical scheme, whether the touch control action is the rapid fingerprint identification operation or not is judged, misoperation can be effectively prevented, and the experience satisfaction of a user is greatly improved.
Further, the determining module 440 is specifically configured to determine that the touch action is a fingerprint identification shortcut operation when the duration of the touch action is greater than a preset time threshold.
Specifically, because the time for fingerprint identification is longer than the time for click operation, whether the touch operation is the quick fingerprint identification operation can be determined by setting a time threshold. For example, the fingerprint identification time is generally about 2 seconds, the click operation time is generally less than 1 second, the time threshold is set to 1.5 seconds, and when the touch operation time is greater than 1.5 seconds, it is determined that the touch action is the fingerprint identification shortcut operation; and when the time of the touch operation is less than 1.5 seconds, judging the touch operation as the click operation.
According to the technical scheme, whether the touch action is rapidly operated by fingerprint identification is judged by setting the time threshold, the type of the touch action can be effectively judged, misoperation is effectively prevented, and the experience satisfaction of a user is greatly improved.
Further, the determining module 440 is specifically configured to determine that the touch action is a fingerprint identification shortcut operation when the area of the acquired fingerprint is larger than a preset area threshold.
Specifically, because the contact mode of finger and display screen is different when the swift operation of fingerprint identification is operated with the click, wherein, the swift operation of fingerprint identification generally indicates the abdomen and the display screen contact, area of contact is great, and click operation generally is fingertip and display screen contact, and area of contact is less, so can judge through the mode that sets up the area threshold whether touch operation is the swift operation of fingerprint identification.
According to the technical scheme, the judgment of whether the touch action is the quick fingerprint identification operation is realized by setting the area threshold, the type of the touch action can be effectively judged, the misoperation is effectively prevented, and the experience satisfaction of a user is greatly improved.
Further, the determining module 440 is specifically configured to determine that the touch control action is a fast fingerprint identification operation when an area difference between the acquired fingerprint model and a preset fingerprint model is within a preset range.
Similarly, because the contact mode of the finger and the display screen is different between the fingerprint identification shortcut operation and the click operation, the fingerprint identification shortcut operation generally refers to the contact between the finger pad and the display screen, the contact area is large, and then, by comparing the area of the acquired fingerprint with the area of the preset fingerprint model, whether the touch operation is the fingerprint identification shortcut operation can be judged.
According to the technical scheme, the area of the acquired fingerprint is compared with the area of the preset fingerprint model, so that whether the touch action is judged by the fingerprint identification shortcut operation or not can be realized, the type of the touch action can be effectively judged, misoperation is effectively prevented, and the experience satisfaction of a user is greatly improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (which may be a mobile terminal, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.