CN105208218B - Device and method for searching information in mobile terminal - Google Patents
Device and method for searching information in mobile terminal Download PDFInfo
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- CN105208218B CN105208218B CN201510718387.9A CN201510718387A CN105208218B CN 105208218 B CN105208218 B CN 105208218B CN 201510718387 A CN201510718387 A CN 201510718387A CN 105208218 B CN105208218 B CN 105208218B
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Abstract
The invention discloses a device and a method for searching information in a mobile terminal, which comprises the following steps: the pressure sensor is arranged in the mobile terminal, the back of the mobile terminal is divided into an induction area, and the pressure sensor is used for inducing pressure generated when a user touches the induction area; the touch operation detection module detects the touch operation of a user on the sensing area through the pressure sensor; the condition generating module is used for generating a condition for searching information according to the characteristics of the touch operation; and the information searching module is used for searching information from the mobile terminal according to conditions. In the technical scheme of the invention, the touch operation of a user touching the back of the mobile phone is detected based on the pressure sensor, the characteristics of the touch operation are converted into the conditions for searching information, different condition combinations can be formed, and the information to be searched is screened out according to the conditions.
Description
Technical Field
The present invention relates to the field of electronic information technologies, and in particular, to a device and a method for searching information in a mobile terminal.
Background
With the coming of the information explosion era, a user mobile phone terminal may receive a large amount of various information every day, such as short messages, WeChat, call records and the like, and even push information of microblogs and news.
The current information organization sequencing mode is basically arranged on a mobile phone from near to far according to a time sequence, if a user needs to search a piece of information before a specific certain day (such as yesterday, the previous day, even days, and months), besides accurately remembering the information keyword search, the user can only search one piece of information before the current day, and the method is very inefficient.
If can carry out the targeted quick screening to a large amount of list information, for example when the user needs to look for a certain information yesterday, if can select all information yesterday fast, then can be more convenient for the user to fix a position this information that yesterday that needs to look for more fast, improve user's efficiency of looking for.
Disclosure of Invention
The invention mainly aims to provide a device and a method for searching information in a mobile terminal, aiming at providing a device and a method for quickly searching information in the mobile terminal.
In order to achieve the above object, an apparatus for searching information in a mobile terminal according to the present invention includes: the pressure sensor is installed in the mobile terminal, an induction area is divided on the back of the mobile terminal, and the pressure sensor is used for inducing pressure generated when a user touches the induction area; the touch operation detection module is used for detecting the touch operation of the user on the sensing area through the pressure sensor; the condition generating module is used for generating a condition for searching information according to the characteristics of the touch operation; and the information searching module is used for searching information from the mobile terminal according to the condition.
Optionally, in the apparatus for searching for information in a mobile terminal, the touch operation includes a tapping operation, and the characteristic of the touch operation includes the number of times of the tapping operation and/or the magnitude of the pressure.
Optionally, in the apparatus for searching for information in a mobile terminal, the condition generating module counts the number p of tapping operations with a pressure value exceeding a preset first threshold and the number q of tapping operations with a pressure value below a preset second threshold, sets time based on a result value of p × a + q × b, where a and b are non-zero numbers, and the condition is to search for information corresponding to the time.
Optionally, in the apparatus for searching for information in a mobile terminal, the touch operation includes a pressing operation in which a pressing time exceeds a preset time threshold; when the touch operation detection module detects the pressing operation through the pressure sensor, the information search module starts to search the information according to the generated condition.
Optionally, in the apparatus for searching for information in a mobile terminal, the information searching module searches for the information from an application corresponding to a currently displayed page of the mobile terminal.
In order to achieve the above object, the present invention further provides a method for searching information in a mobile terminal, wherein an induction area is divided at the back of the mobile terminal, and a pressure sensor is installed in the mobile terminal and used for sensing a pressure generated when a user touches the induction area; the method comprises the following steps: detecting touch operation of the user on the sensing area through the pressure sensor; generating a condition for searching information according to the characteristics of the touch operation; and searching information from the mobile terminal according to the condition.
Optionally, in the foregoing method for searching for information in a mobile terminal, the touch operation includes a tapping operation, and the characteristic of the touch operation includes the number of times of the tapping operation and/or the magnitude of pressure.
Optionally, in the method for searching for information in a mobile terminal, according to the characteristic of the touch operation, generating a condition for searching for information includes: counting the number p of the knocking operations with the pressure values exceeding a preset first threshold value and the number q of the knocking operations with the pressure values lower than a preset second threshold value, setting time based on a result value of p multiplied by a + q multiplied by b, wherein a and b are non-zero numbers, and the condition is to search information corresponding to the time.
Optionally, in the method for searching for information in a mobile terminal, the touch operation includes a pressing operation in which a pressing time exceeds a preset time threshold; according to the condition, searching information from the mobile terminal specifically comprises the following steps: starting to search for the information in the generated condition when the pressing operation is detected by the pressure sensor.
Optionally, the method for searching for information in a mobile terminal according to the condition may specifically include: and searching the information from the application corresponding to the current display page of the mobile terminal.
Optionally, the apparatus and method for searching for information in a mobile terminal provided by the present invention have at least the following advantages:
in the technical scheme of the invention, the touch operation of a user touching the back of the mobile phone is detected based on the pressure sensor, the characteristics of the touch operation are converted into the conditions for searching information, different condition combinations can be formed, and the information to be searched is screened out according to the conditions; therefore, in the technical scheme of the invention, the speed of the user for performing touch operation is very high, the speed of correspondingly generating the condition is also very high, and the information can be quickly presented to the user by searching the information based on the condition after the condition is generated.
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 block diagram of an apparatus for searching information in a mobile terminal according to an embodiment of the present invention;
fig. 4 is an effect diagram of an apparatus for searching information in a mobile terminal according to an embodiment of the present invention;
fig. 5 is an effect diagram of an apparatus for searching information in a mobile terminal according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an apparatus for searching information in a mobile terminal according to an embodiment of the present invention;
fig. 7 is a flowchart of a method of searching for information in a mobile terminal according to an embodiment of the present invention;
fig. 8 is a flowchart of a method for searching information in a mobile terminal according to an embodiment of 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, "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 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, 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 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 the broadcast by enablingVarious types of broadcast systems are used to receive signal broadcasts. In particular, the broadcast receiving module 111 may receive a broadcast signal by using a signal such as multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), forward link media (MediaFLO)@) 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 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 bluetoothTMRadio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbeeTMAnd 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 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 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 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 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.
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 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 "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.
As shown in fig. 3, a first embodiment of the present invention provides an apparatus for searching information in a mobile terminal, including:
the pressure sensor 310 is installed in the mobile terminal, a sensing area is divided on the back of the mobile terminal, and the pressure sensor is used for sensing the pressure generated when a user touches the sensing area. In the embodiment, a trigger area arranged with a pressure sensor is arranged on the back of the mobile terminal and is used as a sensing area; in this embodiment, the sensing region may be all or a partial region of the back (rear case) of the mobile terminal.
The touch operation detection module 320 detects a touch operation of the user on the sensing area through the pressure sensor 310.
The condition generating module 330 is configured to generate a condition for searching for information according to the characteristic of the touch operation. In this embodiment, the characteristics of the touch operation are not limited, and specifically include: the touch operation comprises a knocking operation, and the characteristics of the touch operation comprise the frequency and/or pressure of the knocking operation; the specific way of generating the condition may be: and searching the information before the corresponding days according to the times of the knocking operation. In addition, the characteristic of the touch operation may be the position of the touch operation, and different positions of the touch operation correspond to different preset conditions.
And the information searching module 340 is used for searching information from the mobile terminal according to the condition. Specifically, the touch operation comprises a pressing operation with a pressing time exceeding a preset time threshold; when the touch operation detection module 320 detects a pressing operation by the pressure sensor 310, the information search module 340 starts searching for information in the generated condition. Further, the pressing operation may also be used to cancel the current information lookup.
One application scenario of the present embodiment is as follows: when a user browses mobile phone information, the user enters an information list interface, needs to search a piece of information before a specific day, and can use fingers to knock the 'sensing area' with different force for several times to perform rapid screening. For example, when a user needs to search for a certain piece of information three days ago, the user lightly taps three times (tap times 3) in the "sensing area" with a finger and then presses the "sensing area" for a long time (for example, the pressing time exceeds 2 seconds and then the long-time pressing operation is performed), so that the information list on the screen of the user is triggered to screen and display all information items three days ago, and the user can quickly locate and search the piece of information three days ago needing to be searched. At this time, if the user wants to continue to search for a certain piece of information four days ago on the basis, the user only needs to lightly tap the sensing area again (the tapping frequency is 4), and then presses the sensing area for a long time, so that the information list on the user screen can be triggered to screen and display all information items four days ago, and if the user wants to quit the screening mode, the user only needs to press the sensing area for a long time, so that the information list on the user screen can be triggered to display all information list items.
According to the technical scheme of the embodiment, a certain page on the user terminal has a large amount of list information (such as short messages, WeChat list interfaces and the like), specifically, as shown in fig. 4, a user needs to find a piece of information before a specific day, all information before the specific day can be quickly screened out only by using different force and frequency knocking combinations on the pressure sensor at the back of the mobile phone, specifically, as shown in fig. 5, so that a piece of information in the current day can be quickly found, and the method is very quick and convenient.
A second embodiment of the present invention provides an apparatus for searching information in a mobile terminal, including:
the pressure sensor 310 is installed in the mobile terminal, a sensing area is divided on the back of the mobile terminal, and the pressure sensor is used for sensing the pressure generated when a user touches the sensing area.
The touch operation detection module 320 detects a touch operation of the user on the sensing area through the pressure sensor 310.
The condition generating module 330 counts the number p of the tapping operations with the pressure values exceeding the preset first threshold value and the number q of the tapping operations with the pressure values lower than the preset second threshold value, sets time based on the result values of p × a + q × b, where a and b are non-zero numbers, and the condition is to search information corresponding to the time.
One specific example is as follows: if the user wants to quickly find a certain piece of information n (n is a positive integer) days ago, the user can firstly use a little strength to tap p (p is a positive integer) on the 'sensing area', the times of the signal quantity S1 generated by the tap of the user 'S finger statistically captured by the pressure sensor in the' sensing area 'are accumulated to obtain the ten bits (namely, a is 10) representing the input, and then use a little strength to tap q (q is a positive integer) on the' sensing area ', the times of the signal quantity S2 (the difference between the signal quantities S1 and S2 is that the force of the user' S tap on the 'sensing area' is different to generate the difference) statistically captured by the pressure sensor in the 'sensing area' are accumulated to obtain the input bits (namely, b is 1) representing the input, and any positive integer can be always obtained by the combination and addition of other positive integers, therefore, the method comprises the following steps:
n＝10p+q,(n>＝0,p>＝0,q>＝0)
for example, if a user wants to search for a certain piece of information twenty-three days ago, the user can first use a little strength to tap two times on the "sensing area" to represent that "twenty" is input, then use a little strength to tap three times gently to represent that "three" is input, and finally press the "sensing area" for a long time, that is, all information items twenty-three days ago can be screened and displayed on the information list on the user screen (one tap with a big strength to represent that one signal quantity "ten" is input, one tap with a little strength to represent that one signal quantity "one" is input, and the two input signal quantities are combined and added to represent that how many days ago the information is to be screened), and the specific principle is shown in fig. 6.
The embodiment has the advantages that the knocking operation of the user is subjected to the region according to the touch pressure, so that the knocking operation with different pressures is converted into different numerical values, and more complex conditions can be combined. It should be noted that the above is only an example, and the condition corresponding to the value of n may be the above-mentioned information before the day n, or may be the information received on all the days n or the day n.
The information searching module 340 searches for information from the application corresponding to the current display page of the mobile terminal. According to the embodiment, when the short message interface is displayed currently, the short message in the short message application is searched; and when the mail interface is displayed currently, searching the mail in the mailbox. Because the currently displayed content is often required by the user, the information is searched in the application corresponding to the current page, and the searched information is more likely to be required by the user.
As shown in fig. 7, a third embodiment of the present invention provides a method for searching information in a mobile terminal, where a sensing area is defined on a back of the mobile terminal, and a pressure sensor is installed in the mobile terminal and is used for sensing a pressure generated when a user touches the sensing area, the method including:
One application scenario of the present embodiment is as follows: when a user browses mobile phone information, the user enters an information list interface, needs to search a piece of information before a specific day, and can use fingers to knock the 'sensing area' with different force for several times to perform rapid screening. For example, when a user needs to search for a certain piece of information three days ago, the user lightly taps three times (tap times 3) in the "sensing area" with a finger and then presses the "sensing area" for a long time (for example, the pressing time exceeds 2 seconds and then the long-time pressing operation is performed), so that the information list on the screen of the user is triggered to screen and display all information items three days ago, and the user can quickly locate and search the piece of information three days ago needing to be searched. At this time, if the user wants to continue to search for a certain piece of information four days ago on the basis, the user only needs to lightly tap the sensing area again (the tapping frequency is 4), and then presses the sensing area for a long time, so that the information list on the user screen can be triggered to screen and display all information items four days ago, and if the user wants to quit the screening mode, the user only needs to press the sensing area for a long time, so that the information list on the user screen can be triggered to display all information list items.
According to the technical scheme of the embodiment, a certain page on the user terminal has a large amount of list information (such as short messages, WeChat list interfaces and the like), specifically, as shown in fig. 4, a user needs to find a piece of information before a specific day, all information before the specific day can be quickly screened out only by using different force and frequency knocking combinations on the pressure sensor at the back of the mobile phone, specifically, as shown in fig. 5, so that a piece of information in the current day can be quickly found, and the method is very quick and convenient.
As shown in fig. 8, a fourth embodiment of the present invention provides a method for searching for information in a mobile terminal, where a sensing area is defined on a back of the mobile terminal, and a pressure sensor is installed in the mobile terminal and is used for sensing a pressure generated when a user touches the sensing area, the method including:
And step 820, counting the number p of the knocking operations with the pressure values exceeding a preset first threshold value and the number q of the knocking operations with the pressure values lower than a preset second threshold value, setting time based on the result values of p multiplied by a + q multiplied by b, wherein a and b are nonzero numbers, and the condition is that information corresponding to the time is searched.
One specific example is as follows: if the user wants to quickly find a certain piece of information n (n is a positive integer) days ago, the user can firstly use a little strength to tap p (p is a positive integer) on the 'sensing area', the times of the signal quantity S1 generated by the tap of the user 'S finger statistically captured by the pressure sensor in the' sensing area 'are accumulated to obtain the ten bits (namely, a is 10) representing the input, and then use a little strength to tap q (q is a positive integer) on the' sensing area ', the times of the signal quantity S2 (the difference between the signal quantities S1 and S2 is that the force of the user' S tap on the 'sensing area' is different to generate the difference) statistically captured by the pressure sensor in the 'sensing area' are accumulated to obtain the input bits (namely, b is 1) representing the input, and any positive integer can be always obtained by the combination and addition of other positive integers, therefore, the method comprises the following steps:
n＝10p+q,(n>＝0,p>＝0,q>＝0)
for example, if a user wants to search for a certain piece of information twenty-three days ago, the user can first use a little strength to tap two times on the "sensing area" to represent that "twenty" is input, then use a little strength to tap three times gently to represent that "three" is input, and finally press the "sensing area" for a long time, that is, all information items twenty-three days ago can be screened and displayed on the information list on the user screen (one tap with a big strength to represent that one signal quantity "ten" is input, one tap with a little strength to represent that one signal quantity "one" is input, and the two input signal quantities are combined and added to represent that how many days ago the information is to be screened), and the specific principle is shown in fig. 6.
The embodiment has the advantages that the knocking operation of the user is subjected to the region according to the touch pressure, so that the knocking operation with different pressures is converted into different numerical values, and more complex conditions can be combined. It should be noted that the above is only an example, and the condition corresponding to the value of n may be the above-mentioned information before the day n, or may be the information received on all the days n or the day n.
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 an alternative 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 (6)
1. An apparatus for searching information in a mobile terminal, comprising:
the pressure sensor is installed in the mobile terminal, an induction area is divided on the back of the mobile terminal, and the pressure sensor is used for inducing pressure generated when a user touches the induction area;
the touch operation detection module is used for detecting the touch operation of the user on the sensing area through the pressure sensor;
the condition generating module is used for generating a condition for searching information according to the characteristics of the touch operation;
the information searching module is used for searching information from the mobile terminal according to the condition;
the touch operation comprises a knocking operation, and the characteristics of the touch operation comprise the number of times and/or the pressure of the knocking operation;
the condition generating module counts the number p of the knocking operations with the pressure values exceeding a preset first threshold value and the number q of the knocking operations with the pressure values lower than a preset second threshold value, time is set based on the result values of p multiplied by a + q multiplied by b, a and b are nonzero numbers, and the condition is to search information corresponding to the time.
2. The apparatus for finding information in a mobile terminal according to claim 1, wherein the touch operation comprises a pressing operation with a pressing time exceeding a preset time threshold;
when the touch operation detection module detects the pressing operation through the pressure sensor, the information search module starts to search the information according to the generated condition.
3. The apparatus for searching information in a mobile terminal according to claim 1 or 2,
and the information searching module searches the information from the application corresponding to the current display page of the mobile terminal.
4. A method for searching information in a mobile terminal is characterized in that an induction area is divided at the back of the mobile terminal, and a pressure sensor is installed in the mobile terminal and used for inducing pressure generated when a user touches the induction area; the method comprises the following steps:
detecting touch operation of the user on the sensing area through the pressure sensor;
generating a condition for searching information according to the characteristics of the touch operation;
searching information from the mobile terminal according to the condition;
the touch operation comprises a knocking operation, and the characteristics of the touch operation comprise the number of times and/or the pressure of the knocking operation;
generating conditions for searching information according to the characteristics of the touch operation, wherein the conditions comprise:
counting the number p of the knocking operations with the pressure values exceeding a preset first threshold value and the number q of the knocking operations with the pressure values lower than a preset second threshold value, setting time based on a result value of p multiplied by a + q multiplied by b, wherein a and b are non-zero numbers, and the condition is to search information corresponding to the time.
5. The method for searching information in a mobile terminal according to claim 4, wherein the touch operation comprises a pressing operation with a pressing time exceeding a preset time threshold; according to the condition, searching information from the mobile terminal specifically comprises the following steps:
starting to search for the information in the generated condition when the pressing operation is detected by the pressure sensor.
6. The method according to claim 4 or 5, wherein searching for information from the mobile terminal according to the condition specifically comprises:
and searching the information from the application corresponding to the current display page of the mobile terminal.
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| CN201984478U (en) * | 2010-12-21 | 2011-09-21 | 林开 | Probability statistics compiling device |
| US8743069B2 (en) * | 2011-09-01 | 2014-06-03 | Google Inc. | Receiving input at a computing device |
| KR101336709B1 (en) * | 2011-10-25 | 2013-12-04 | 엘지전자 주식회사 | Mobile terminal and operation control method using back cover touch thereof |
| CN102629181A (en) * | 2012-02-20 | 2012-08-08 | 百度在线网络技术（北京）有限公司 | Information processing method and device for mobile terminal |
| JP6256331B2 (en) * | 2012-03-08 | 2018-01-10 | 日本電気株式会社 | Information processing terminal and information processing method |
| CN102880655B (en) * | 2012-08-28 | 2018-03-30 | 广东欧珀移动通信有限公司 | The method, apparatus and touch screen terminal of a kind of Query Information |
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