CN107145773B

CN107145773B - Information prompting method and device based on full-screen fingerprint identification

Info

Publication number: CN107145773B
Application number: CN201710248529.9A
Authority: CN
Inventors: 李志强
Original assignee: Shenzhen Tangcheng Technology Co ltd
Current assignee: SHENZHEN TANGCHENG TECHNOLOGY Co.,Ltd.
Priority date: 2017-04-17
Filing date: 2017-04-17
Publication date: 2020-07-24
Anticipated expiration: 2037-04-17
Also published as: CN107145773A

Abstract

The invention discloses an information prompting method and device based on full-screen fingerprint identification, wherein the method comprises the following steps: acquiring current operation fingerprint information, and comparing the operation fingerprint information with user fingerprint information; and judging that the operation fingerprint information is not the user fingerprint information, and when a sending button of the current communication application program is clicked, adding preset prompt information in the input content of the sending information and then sending the information to a receiving terminal. The device comprises a preset module, a collecting and judging module and an information adding module. The invention aims to solve the technical problem that economic loss or misunderstanding is caused by communication software when a mobile terminal is lost or held by others.

Description

Information prompting method and device based on full-screen fingerprint identification

Technical Field

The invention relates to the technical field of communication, in particular to an information prompting method and device based on full-screen fingerprint identity recognition.

Background

Fingerprint identification refers to identity authentication by comparing minutiae of different fingerprints. The fingerprints of each person are different, namely the fingerprints are obviously different among the ten fingers of the same person, so that the fingerprints can be used for identity authentication. With the continuous maturity of fingerprint identification technology, a plurality of mobile terminals are provided with fingerprint identification systems, and the fingerprint identification systems generally comprise fingerprint image acquisition, processing, feature extraction and comparison peer-to-peer modules; fingerprint image acquisition fingerprint images can be acquired by a special fingerprint acquisition instrument. Fingerprint sensors used by fingerprint gathering instruments are mainly divided into scratch type and push type according to gathering modes, and optical type, pressure-sensitive type, capacitance type, inductance type, heat-sensitive type, ultrasonic type and the like are available at present according to signal gathering principles. In addition, the fingerprint image may also be acquired by a scanner, a digital camera, or the like. The fingerprint morphological characteristics comprise a center (upper and lower), triangular points (left and right) and the like, and the minutiae characteristic points of the fingerprint mainly comprise a starting point, an end point, a combination point and a bifurcation point of a ridge line. Extracting feature point information (termination point and bifurcation point) of the fingerprint from the preprocessed image, wherein the information mainly comprises parameters such as type, coordinate, direction and the like. Minutiae features in a fingerprint, typically include end points, bifurcation points, outliers, short bifurcations, rings, and the like. While the ridge endpoints and bifurcation points occur most frequently, most stably, and easily captured in the fingerprint. The two types of feature points can be matched with the fingerprint features: and calculating the similarity degree of the feature extraction result and the stored feature template. The fingerprint matching is to compare the fingerprint features collected in site with those stored in fingerprint library to judge if they belong to the same fingerprint. The method can perform rough matching according to the pattern of the fingerprint, further perform accurate matching by utilizing the pattern and the detail characteristics of the fingerprint, and give a similarity score of two fingerprints. According to different applications, the similarity scores of the fingerprints are sorted or a judgment result of whether the fingerprints are the same is given.

In order to further improve the application and experience of the fingerprint identification technology, the fingerprint identification technology is integrated and arranged in the display screen of the mobile terminal, the display screen with the fingerprint identification function is developed, the display screen becomes a hotspot technology of the mobile terminal, and the fingerprint identification is realized by directly touching the specified area of the screen of the mobile terminal. Fingerprint identification has become the standard configuration now, and many fingerprint identification chip manufacturers all develop towards "full-screen fingerprint" direction, and fingerprint identification can be realized in any place of screen. For example, the patent application with the publication number of CN105389552A in the invention discloses a fingerprint identification module, a preparation method thereof and a display device, and relates to the technical field of display. This fingerprint identification module includes: the display device comprises a first electrode layer, a second electrode layer and a transparent insulating layer, wherein the first electrode layer and the second electrode layer are oppositely arranged, and the transparent insulating layer is positioned between the first electrode layer and the second electrode layer; the first electrode layer comprises a plurality of first electrode wires which are spaced; the second electrode layer comprises a plurality of spaced second electrode lines; the second electrode wires are arranged in a crossed manner with the first electrode wires; wherein the first electrode layer is made of a transparent conductive material; the second electrode layer is a wire grid polarizer.

With the rapid development of the electronic industry, mobile terminals have become indispensable devices in people's life and work; in daily life, mobile terminals are used to communicate information, shop, etc. When the mobile phone is lost or used by others, timely communication software (such as qq, WeChat, short message and the like) logged on the mobile phone is used for sending information to the friend, so that economic loss or misunderstanding is caused.

Disclosure of Invention

The invention mainly aims to provide an information prompting method and device based on full-screen fingerprint identification, and aims to solve the technical problem that economic loss or misunderstanding is caused by communication software when a mobile terminal is lost or held by others.

In order to achieve the above object, the present invention provides an information prompting method based on full-screen fingerprint identification, which comprises the following steps:

acquiring current operation fingerprint information, and comparing the operation fingerprint information with user fingerprint information;

and judging that the operation fingerprint information is not the user fingerprint information, and when a sending button of the current communication application program is clicked, adding preset prompt information in the input content of the sending information and then sending the information to a receiving terminal.

Further, the information prompting method based on full-screen fingerprint identification further comprises the steps of performing reverse compilation on the communication application program to obtain a text content input box and a control identifier of a sending button of the communication application program; and storing the preset prompt information and the control identifier in the same database.

Further, the information prompting method based on full-screen fingerprint identification further comprises the steps of obtaining the type of the current application program and judging whether the current application program belongs to the communication application program corresponding to the current application program when the input method keyboard is displayed.

Further, when the current application program is the communication application program corresponding to the association, the current operation fingerprint information is collected, and the operation fingerprint information is compared with the user fingerprint information.

Further, the information prompting method based on full-screen fingerprint identification further comprises the steps of collecting the current operation fingerprint information and comparing the operation fingerprint information with the user fingerprint information when the touch display screen is triggered.

Further, the information prompting method based on full-screen fingerprint identification further comprises the steps of inputting and storing at least one piece of user fingerprint information in advance, and associating the user fingerprint information corresponding to each piece of user fingerprint information with the corresponding communication application program.

In addition, in order to achieve the above object, the present invention further provides an information prompting apparatus based on full screen fingerprint identification, including:

the collecting and judging module is used for acquiring current operation fingerprint information and comparing the operation fingerprint information with the user fingerprint information;

and the information adding module is used for adding preset prompt information into the input content of the sending information and sending the preset prompt information to the receiving terminal when the operation fingerprint information is not the user fingerprint information and the sending button of the current communication application program is clicked.

Further, the information prompting device based on full-screen fingerprint identification further comprises a preset module, a processing module and a display module, wherein the preset module is used for pre-storing user fingerprint information and setting a communication application program corresponding to the user fingerprint information; the preset module comprises: and the function selection unit is used for providing an operation interface set by a user, and the user starts or closes the information prompt function on the operation interface.

And the fingerprint information association unit is used for pre-inputting and storing at least one piece of user fingerprint information and associating the corresponding communication application program corresponding to each piece of user fingerprint information.

The setting and storage unit is used for adding the preset prompt information and simultaneously performing reverse compilation on the application program to obtain a text content input box of the application program and a control identifier of a sending button; and storing the preset prompt information and the control identifier in the same database.

Further, the collection determination module includes:

the program association judging unit is used for acquiring the type of the current application program in real time and judging whether the current application program belongs to the communication application program corresponding to the association when the input method keyboard is displayed;

and the fingerprint acquisition and comparison unit is used for acquiring current operation fingerprint information and comparing the operation fingerprint information with the user fingerprint information when the current application program is a communication application program corresponding to the association.

Further, the information adding module includes:

a prompt message calling unit, configured to call the corresponding control identifier and the preset prompt message according to the current communication application program type, where the operation fingerprint message is not the user fingerprint message;

and the monitoring loading unit is used for monitoring the text content input box and the sending button, and adding the preset prompt information to the input content when the sending button is clicked.

The invention provides an information prompting method and device based on full-screen fingerprint identification, which are characterized in that user fingerprint information is stored in advance, and the fingerprint information of a user is associated with an application program for communication or payment transaction, when the associated application program of a mobile terminal is used, a collection and judgment module is triggered, so that the fingerprint information of an operator is collected through a full-screen fingerprint identity identification module of the mobile terminal, whether the operation is the operation of the user is judged by comparing the fingerprint information of the operator with the fingerprint information of the user, if the fingerprint information of the operator is not matched with the fingerprint information of the user, the prestored prompting information content is added before the user inputs the content, so that the non-user is prompted to send, and the attention of a person receiving the information is reminded, so that misunderstanding or loss.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

FIG. 3 is a flow chart of an information prompting method based on full-screen fingerprint identification according to the present invention;

FIG. 4 is a flowchart illustrating steps of a full-screen fingerprint recognition-based information prompting method according to the present invention;

FIG. 5 is a block diagram of a first information prompt apparatus based on full-screen fingerprint recognition according to the present invention;

FIG. 6 is a block diagram of a second information prompt apparatus based on full-screen fingerprint identification according to the present invention;

FIG. 7 is a block diagram of a first information presentation apparatus based on full-screen fingerprint recognition according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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, "modules" and "components" 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 hardware configuration of a mobile terminal 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, a power supply unit 190, a biometric information recognition unit 1100, and the like. 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 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 may receive a broadcast signal and/or broadcast-related 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 the broadcast signal and/or the broadcast-related information or a server that receives a previously generated broadcast signal and/or broadcast-related information and transmits it to a terminal, the broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, etc. also, the broadcast signal may further include a broadcast signal combined with the TV or radio broadcast signal, the broadcast-related information may also be provided via a mobile communication network, and in this case, the broadcast-related 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) for Digital Multimedia Broadcasting (DMB), a digital video broadcasting handheld (DVB-H), an Electronic Service Guide (ESG) for digital video broadcasting-handheld (DVB-H), etc. the broadcast receiving module 111 may receive a signal broadcast using various types of broadcast systems, particularly, the broadcast receiving module 111 may receive a signal broadcast using a multimedia broadcast-terrestrial broadcast-multimedia broadcast-satellite-broadcast-related information (DMB-broadcast-^@) A digital broadcasting system of a terrestrial digital broadcasting integrated service (ISDB-T), etc. receives digital broadcasting. 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 access technology to which the module refers may include W L AN (wireless L AN) (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^TMRadio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbee^TMAnd so on.

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 1220, 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 camera 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 1210 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 1410 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 "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 stacked on each other in the form of a layer TO form a touch screen, the display unit 151 may be used as an input device and an output device, the display unit 151 may include at least one of a liquid crystal display (L CD), a thin film transistor L CD (TFT-L CD), an organic light emitting diode (O L ED) 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 a transparent display, a typical transparent display may be, for example, a TO L ED (transparent organic light emitting diode) display, and the like, the mobile terminal 100 may include two or more display units (or other display devices) according TO a specific intended embodiment, for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown), and the touch screen may be used TO detect a touch input pressure and 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 and 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, and the like) that has been or will 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 1810 for reproducing (or playing back) multimedia data, and the multimedia module 1810 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 biometric information recognition unit 1100 encrypts the mobile terminal 100 by the uniqueness of the biometric information, thereby improving the security of the personal private information included in the mobile terminal 100. The mobile terminal 100 is increasingly popular, and particularly, the functions of the intelligent mobile terminal are more and more, various additional accessories and supporting devices of the mobile terminal 100 are more and more, and the requirements for interconnection and data exchange and sharing among various devices are more and more. How to better improve the security of the mobile terminal 100, and how to effectively limit and prevent unauthorized authenticated users from operating and controlling the mobile terminal 100, have received more and more attention from users. With the biometric identification technology based on the biometric information of the human body such as the fingerprint, the face, the iris, the voice and the like becoming more mature, the existing mobile terminal 100 more and more generally implements the authentication and management of the user by applying the biometric information identification, generally, the fingerprint identification module 1110, the face identification module 1120, the voice identification module 1130, the iris identification module and the like are preset in the mobile terminal 100, and the biometric information of the human body of the user is collected in advance and stored in the mobile terminal 100, and then the biometric information of the user is collected for matching and checking; in particular, the fingerprint recognition module 1110 has gradually become a conventional configuration of the mobile terminal 100, and the fingerprint recognition module 1110 performs identity authentication by comparing minutiae of different fingerprints. The mobile terminal 100 generally collects and matches fingerprints in various forms by providing a fingerprint collection part on the back or front side, thereby implementing identification through fingerprints. In order to further improve the application and experience of the fingerprint identification technology, the fingerprint identification module 1110 is integrated in the display screen of the mobile terminal 100, and the display screen with the fingerprint identification function is developed, which becomes a hot spot technology of the mobile terminal, and the fingerprint identification is realized by directly touching the designated area of the screen of the mobile terminal. Fingerprint identification has become the standard configuration now, and many fingerprint identification chip manufacturers all develop towards "full-screen fingerprint" direction, and fingerprint identification can be realized in any place of screen. The mobile terminals related to the invention all have full-screen fingerprint identity recognition function.

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 (P L D), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, such an implementation may be implemented in the controller 180 in some cases.

Up to this point, mobile terminals have been described in terms of their functionality. 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.

For example, the air interfaces used by communication systems include, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (particularly Long term evolution (L TE)), Global System for Mobile communications (GSM), and so forth.

Referring to fig. 2, a 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 Mobile Switching Centers (MSCs) 280, the MSCs 280 are structured to interface with Public Switched Telephone Networks (PSTNs) 290, the MSCs 280 are also structured to interface with the BSCs 275, which may be coupled to the base stations 270 via backhaul lines, which may be structured according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame relay, HDS L, ADS L, or xDS L, it will be appreciated that a system as shown in fig. 2 may include a plurality of BSCs 2750.

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 "cell sites". 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 above-mentioned mobile terminal hardware structure and communication system, especially have the mobile terminal of full-screen fingerprint identification module, inlay full-screen fingerprint identification module between mobile terminal cover plate glass and touch-control display module for the structure top-down of mobile terminal panel does in proper order: cover plate glass, fingerprint layer, touch-control layer, display layer. The main structure of the fingerprint layer is an ITO induction layer similar to that of the touch screen, and an insulating layer which is usually glass is arranged between the fingerprint layer and the touch layer and is used for bonding the fingerprint layer and the touch layer together. Accordingly, various embodiments of the method of the present invention are presented.

Example 1

As shown in fig. 3, a first embodiment of the present invention provides an information prompting method based on full-screen fingerprint identification, including the following steps:

s101, obtaining current operation fingerprint information, and comparing the operation fingerprint information with user fingerprint information;

the comparison process of the operation fingerprint information and the user fingerprint information comprises the following steps: simultaneously, initial calculation based on directional diagram and direction degree and extraction and characterization of singular points are carried out on the original fingerprint images of the operation fingerprint information and the user fingerprint information; segmenting the foreground and the background of the operation fingerprint information and the user fingerprint information; fingerprint classification and characterization of class features; fingerprint image enhancement, binarization and reprocessing; extracting and characterizing the detail features in a refining and detail mode; thereby realizing the description of the fingerprint combination characteristics; progressive composite alignment mode from large features to small features and detailed features: the fingerprint identification method comprises the steps of firstly comparing fingerprint category characteristics of two fingerprints, then comparing fingerprint singularity characteristics, and finally comparing fingerprint detail characteristics, wherein if the fingerprint category is matched, the fingerprint singularity is matched, and the fingerprint details are also matched, the fingerprint identification method judges the two fingerprints to be the same fingerprint, and if any one of the characteristics is not matched, the fingerprint identification method can immediately judge the two fingerprints to be different fingerprints.

The fingerprint comparison part adopts a progressive composite comparison mode of firstly comparing the type, secondly comparing the singularity and thirdly comparing the detail, so that the speed of fingerprint comparison can be increased. Moreover, the algorithm is universal, quick and robust, and has low False Rejection Rate (FRR) and low False Acceptance Rate (FAR); the fingerprint processing part can adopt a mode of 2 x 2 pixel blocks of a whole image and 32 directions of each block, so that a fingerprint image directional diagram is refined from the position and the direction, and the positions and the directions of the singularities, the direction of the direction filtering image enhancement and the direction of the detail detection are conveniently determined.

The comparison method between the operation fingerprint information and the user fingerprint information is not limited to the above-described fingerprint comparison method.

And S102, judging that the operation fingerprint information is not the user fingerprint information, and when a sending button of the current communication application program is clicked, adding preset prompt information into input content of the sent information and then sending the input content to a receiving terminal.

The user fingerprint information may be collected and stored in advance through a fingerprint recognition module of the mobile terminal 100, and when the touch screen of the mobile terminal 100 is operated, since the fingerprint recognition module 1110 is integrated in the touch screen, the fingerprint information can be recognized at any position of the touch screen, when the operation fingerprint information collected by the touch screen is not matched with the user fingerprint information, it is determined that the operation fingerprint is not the user fingerprint, and when an information sending button in a communication application program (such as QQ, WeChat, SMS, E-mail, etc.) and an application program having a communication application program function (such as Paibao, an interactive platform, etc.) is clicked, the user of the receiving terminal is reminded of the operation of the user who is not the transmitting terminal at this time by sending the input content and the preset prompt information at the same time.

As shown in fig. 4, the information prompting method based on full-screen fingerprint identification specifically includes the following steps:

s201, pre-storing preset prompt information, and performing reverse compilation on the communication application program to obtain a text content input box and a control identifier of a sending button of the communication application program; and storing the preset prompt information and the control identifier in the same database.

In order to implement the reverse compilation of the communication application program of the mobile terminal, a reverse compiled program or software is integrated in the mobile terminal, or a reverse compiled function module is integrated in the mobile terminal, the reverse compilation refers to that a target program (executable program) of software of another person is subjected to reverse analysis and research work to derive design elements such as ideas, principles, structures, algorithms, processing procedures, operation methods and the like used by software products of other persons, and source codes may be derived under certain specific conditions. Decompiling is used as a reference when software is developed by the user or is directly used in a software product of the user. The invention mainly aims at the existing communication application program and aims to obtain the control identifier of the text content input box and the sending button of the communication application program. For the existing commonly used communication application program, the reverse compiling can be carried out on the server platform, and the control identifier is obtained and then transmitted to the mobile terminal, so that the resources of the mobile terminal are saved, and the realization is easy.

S202, when the input method keyboard is displayed, acquiring the type of the current application program and judging whether the current application program belongs to the communication application program corresponding to the association.

The technical scheme of the invention aims at the communication application program, and perhaps a user is carrying out notepad, contact person updating or office series program operation through a mobile terminal and does not send information to the outside when an input method keyboard is displayed. When the input method keyboard is displayed, the mobile terminal is triggered to identify the type of the existing application program, the program type of the current application program is inquired through the CPU process, and the communication application program list corresponding to the user fingerprint information is inquired, so that whether the current application program belongs to the communication application program related to the function module or not is determined.

S203, when the current application program is the communication application program corresponding to the association, collecting the current operation fingerprint information, and comparing the operation fingerprint information with the user fingerprint information.

And S204, when the operation fingerprint information is not matched with the user fingerprint information, judging that the operation fingerprint is a non-user fingerprint, and when a sending button of the current communication application program is clicked, adding preset prompt information into the input content of the sent information and then sending the preset prompt information to a receiving terminal.

The preset prompt message can be added before the content is input, or added at the tail end of the input content, or the prompt message is set to be sent to the receiving terminal as an independent prompt message, and particularly when the operation related to property problems such as electronic payment and account transfer is carried out, a user can preset to send the preset prompt message to a third party, so that the communication safety and reliability of the mobile terminal are further ensured.

The information prompting method based on full-screen fingerprint identification further comprises the steps of collecting the current operation fingerprint information and comparing the operation fingerprint information with the user fingerprint information when a touch display screen is triggered. For the operation fingerprint information acquisition of the actual operator of the mobile terminal 100, the operation fingerprint information can be acquired when the touch screen is triggered, that is, when the mobile terminal 100 is opened and the finger of the operator contacts the touch screen, so that the operation fingerprint information only needs to be identified once in the one-time use process of the mobile terminal 100, and the operation resource is saved; or when the communication application program is opened or the communication application program corresponding to the fingerprint information of the user is opened, the operation fingerprint information is collected, so that the accuracy of collecting the operation fingerprint information is ensured.

The information prompting method based on full-screen fingerprint identification further comprises the steps of inputting and storing at least one piece of user fingerprint information in advance, and associating the user fingerprint information corresponding to each piece of user fingerprint information with the corresponding communication application program. When the same mobile terminal faces multiple users, fingerprint information of the multiple users can be stored on the mobile terminal, and then different application programs are associated corresponding to each user, so that different operations can be performed among the multiple users.

And when the operation fingerprint information is not matched with the user fingerprint information, the mobile terminal quits the communication application program associated with the user fingerprint information and prompts to log in again. The user can set the operation mode of the communication application program during non-personal operation according to the requirement, for example, the current program operation is forcibly interrupted directly through the mobile terminal during non-personal operation, and the quitting or the re-logging is prompted, so that the method has important significance for the communication application program with payment transaction function such as payment treasure, WeChat and the like, and is beneficial to protecting the account security.

The information prompting method based on full-screen fingerprint identification further comprises the steps of providing a setting operation interface, and starting or closing an information prompting function on the operation interface.

The user can integrate the option of turning on or off the information prompt function in the setting function module of the mobile terminal 100 to avoid excessive consumption of the electric quantity of the mobile terminal 100, and set the key on the option to avoid that the information prompt function is turned off in advance when the user does not operate the mobile terminal, so that the function effect is invalid.

Example 2

In addition, to achieve the above object, as shown in fig. 5, the present invention further provides an information prompting apparatus based on full screen fingerprint identification, including:

a collection and judgment module 420, configured to obtain current operation fingerprint information, and compare the operation fingerprint information with the user fingerprint information;

and an information adding module 430, configured to add a preset prompt message to the input content of the sending message and send the added prompt message to the receiving terminal when the operation fingerprint information is not the user fingerprint information and the sending button of the current communication application is clicked.

The information prompting device based on full-screen fingerprint identification further comprises a preset module 410, which is used for pre-storing user fingerprint information and setting a communication application program corresponding to the user fingerprint information.

The mobile terminal 100 with the fingerprint identification function display screen has a full-screen fingerprint identification function, when a user operates through touch screen action, operation fingerprint information can be acquired in real time through a full-screen fingerprint identity identification module, and whether the operation is performed by the user is judged through comparison with the reserved user fingerprint information; when the operation fingerprint information is not matched with the user fingerprint information, the operation is judged to be not the operation of the user, and an operator can be set to send information to a third party through a communication application program of the mobile terminal, such as short messages, WeChat, QQ and the like, and preset prompt information is sent to the third party at the same time, so that the third party is prevented from misjudging.

The preset module 410, the collection judgment module 420 and the information adding module 430 are all arranged on the mobile terminal 100, are independent from the controller 180, and are connected with the controller 180; or the preset module 410, the collection judgment module 420 and the information adding module 430 are integrally arranged in the controller 180, and the processor resources of the controller 180 are utilized to realize the effects of the above functional modules.

As shown in fig. 6, the information prompting apparatus based on full-screen fingerprint identification further includes an interruption prompting module 440, configured to, when the operator fingerprint information does not match the user fingerprint information, quit the application program associated with the user fingerprint information and prompt to log in again.

As shown in fig. 7, the presetting module 410 includes: and the function selection unit 411 is used for providing an operation interface set by a user, and starting or closing the information prompt function on the operation interface.

The fingerprint information associating unit 412 is configured to pre-input and store at least one piece of user fingerprint information, and associate the corresponding communication application program with each piece of user fingerprint information.

A setting and storing unit 413, configured to add the preset prompting information, and perform reverse compilation on the application program to obtain a text content input box and a control identifier of a sending button of the application program; and storing the preset prompt information and the control identifier in the same database.

The collection determination module 420 includes:

the program association judging unit 421 is configured to obtain a current application program type in real time and judge whether the current application program belongs to the communication application program corresponding to the association when the input method keyboard is displayed;

a fingerprint collecting and comparing unit 422, configured to collect current operation fingerprint information when the current application program is a communication application program corresponding to the association, and compare the operation fingerprint information with the user fingerprint information.

The information adding module 430 includes:

a prompt message retrieving unit 431, configured to retrieve the corresponding control identifier and the preset prompt message according to the current communication application program type, where the operation fingerprint information is not the user fingerprint information;

and the monitoring loading unit 432 is configured to monitor the text content input box and the sending button, and when the sending button is clicked, add the preset prompt information to the input content.

Specifically, the fingerprint identification module 1110 integrated with the mobile terminal 100 itself collects fingerprints of the user, and generally can collect fingerprint information of 10 fingers, so as to avoid that the user mistakenly sends preset prompt information when other fingerprints trigger sending buttons; the fingerprint information of the user is prestored, communication application programs such as instant communication software and the like needing to be added with identification information are preset, and preset prompt information is added.

Meanwhile, commonly used communication application programs (such as short messages, qq, WeChat and the like) are decompiled in advance, a server can be used for carrying out program reverse compilation, the text content input boxes and the view ids of the sending buttons of the communication application programs are sent to the mobile terminal, and the mobile terminal facilitates the storage of the two view ids and the preset information in a database for subsequent use.

In addition, the switch of the prompt function is stored in a public database of the Settings module, and the fingerprint information storage and comparison use system is provided with a fingerprint function module. Other preset prompt information is stored in the database of the mobile terminal.

The digital library stores a data structure as shown in table 1:

TABLE 1

Name of bag	Content control id	Send button id	Presetting prompt information
				com.tencent.qq	0x7f050321	0x7f050322	'non-self-transmission'
com.tencent.MicroMsg	0x7f050421	0x7f050422	'non-self-transmission'
				com.tencent.alipay	0x7f050521	0x7f050522	"non-self-operation"
…	…	…	…

The packet name is used for inquiring and identifying whether the communication application program exists; the trigger sending button id is used as a starting condition for adding the preset prompt information, and the content control id is used for realizing the associated addition with the preset prompt information. The package name, the content control id, the sending button id and the preset prompt information corresponding to a certain communication application program are all arranged on the same row or the same column in the database, so that the information can be conveniently read and called.

The monitoring of the communication application input operation (input method display interface) in the mobile terminal 100 is realized by monitoring the input method. When an input method keyboard is displayed, firstly, the package name of the communication application program on the top display layer is obtained to judge whether the currently operated application program is the communication application program preset by a user, and if so, a full-screen fingerprint identification function module is triggered to collect fingerprints. And comparing the collected operation fingerprint with a user fingerprint prestored before the user so as to judge whether the operation is carried out by the user. And if the user is not the user, triggering the information adding module, and transmitting the acquired packet name of the currently operated communication application program to the information adding module. For the collection of the operation fingerprint, when the touch screen of the mobile terminal 100 is triggered, the operation fingerprint may be collected through the full-screen fingerprint identification function module, and compared with the user fingerprint, to determine in advance whether the operation is the personal operation.

And the information adding module receives the transmitted package name of the application program, and searches the previously pre-stored content input frame of the application program, the view id of the sending button and preset prompt information in the database according to the package name. And after the view id is found, monitoring the two controls in the viewrootImpl. When the sending button is clicked, the mText member of the content input box control is modified, namely, the user inputs content, preset prompt information is added into the input content, and the user is prompted to input the content.

The invention provides an information prompting method and device based on full-screen fingerprint identification, which are characterized in that user fingerprint information is stored in advance and is associated with a communication application program used for communication or payment transaction, when a mobile terminal is used by the associated communication application program, a collection and judgment module is triggered so as to collect operation fingerprint information through a full-screen fingerprint identity identification module of the mobile terminal, whether the operation fingerprint information is operated by the user is judged by comparing the operation fingerprint information with the user fingerprint information, if the operation fingerprint information is not matched with the user fingerprint information, the prestored preset prompting information is added to the input content of the user so as to prompt a person not to send the information, and the person receiving the information is reminded to pay attention so as to avoid misunderstanding or loss.

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. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, operations.

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 (such as a mobile phone, 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.

Claims

1. An information prompting method based on full-screen fingerprint identification is characterized by comprising the following steps:

judging that the operation fingerprint information is not the user fingerprint information, and when a sending button of the current communication application program is clicked, adding preset prompt information in input content of the sending information and sending the preset prompt information to a receiving terminal;

the method also comprises the steps of performing reverse compilation on the communication application program to obtain a text content input box and a control identifier of a sending button of the communication application program; and storing the preset prompt information and the control identifier in the same database.

2. The information prompting method based on full-screen fingerprint identification as claimed in claim 1, further comprising obtaining a current application program type and judging whether the current application program belongs to a related corresponding communication application program when an input method keyboard is displayed.

3. The information prompting method based on full screen fingerprint identification as claimed in claim 2, wherein when the current application program is the associated corresponding communication application program, the current operation fingerprint information is collected and compared with the user fingerprint information.

4. The information prompting method based on full-screen fingerprint identification as claimed in claim 1, further comprising collecting the current operation fingerprint information and comparing the operation fingerprint information with the user fingerprint information when the touch display screen is triggered.

5. The information prompting method based on full screen fingerprint identification as claimed in claim 1, further comprising pre-entering and storing at least one of the user fingerprint information, corresponding to each of the user fingerprint information associated with the communication application program.

6. An information prompting device based on full screen fingerprint identification, the device comprising: the collecting and judging module is used for acquiring current operation fingerprint information and comparing the operation fingerprint information with user fingerprint information;

the information adding module is used for adding preset prompt information into input content of the sending information and sending the preset prompt information to a receiving terminal when the operation fingerprint information is not the user fingerprint information and a sending button of the current communication application program is clicked; further comprising: the setting and storage unit is used for adding the preset prompt information and simultaneously performing reverse compilation on the application program to obtain a text content input box of the application program and a control identifier of a sending button; and storing the preset prompt information and the control identifier in the same database.

7. The device of claim 6, wherein the collecting and determining module comprises:

8. The device of claim 7, wherein the information adding module comprises:

a prompt message calling unit, configured to call the corresponding control identifier and the preset prompt message according to the current communication application program type, where the operation fingerprint message is not the user fingerprint message; and the monitoring loading unit is used for monitoring the text content input box and the sending button, and adding the preset prompt information to the input content when the sending button is clicked.