CN106534678B

CN106534678B - Mobile terminal and control method thereof

Info

Publication number: CN106534678B
Application number: CN201610962353.9A
Authority: CN
Inventors: 杜国威; 张腾
Original assignee: Weifang Enyuan Information Technology Co Ltd
Current assignee: Weifang Enyuan Information Technology Co., Ltd
Priority date: 2016-10-28
Filing date: 2016-10-28
Publication date: 2020-06-09
Anticipated expiration: 2036-10-28
Also published as: CN106534678A

Abstract

Disclosed herein are a mobile terminal and a control method thereof, the mobile terminal including: the device comprises a detection module, an acquisition module and a display module; the mobile terminal comprises a detection module, a display module and a display module, wherein the detection module is used for determining a shooting subject object of a current display interface according to the operation of a user on the current display interface when detecting that the mobile terminal to which the mobile terminal belongs is in a shooting scene; the acquisition module is used for acquiring first position information of the determined shooting subject object on a current display interface and acquiring a display mode corresponding to the determined shooting subject object; and the display module is used for receiving the notification from the detection module, displaying a preset picture on the bottom layer of the current display interface and displaying the determined shooting subject object at the position, corresponding to the first position information, on the upper layer of the preset picture according to the determined display mode. The embodiment of the invention realizes the purpose of saving the electric quantity of the mobile terminal, reduces the resource occupancy rate of the mobile terminal and improves the user experience.

Description

Mobile terminal and control method thereof

Technical Field

The present invention relates to, but not limited to, intelligent terminal technologies, and in particular, to a mobile terminal and a control method thereof.

Background

With the development of science and technology, the functions of the mobile terminal are more and more, for example, the mobile terminal can shoot through a camera carried by the mobile terminal. But instead. In the shooting process, the picture can be previewed through a display screen of the mobile terminal, the rendering power consumption of the previewed picture is high, and once the mobile terminal is powered off in the shooting process, the user experience is seriously influenced.

Disclosure of Invention

The application provides a mobile terminal and a control method thereof, which can achieve the purpose of saving the electric quantity of the mobile terminal, reduce the resource occupancy rate of the mobile terminal and improve the user experience.

In order to achieve the object of the present application, an embodiment of the present invention provides a mobile terminal, including: the device comprises a detection module, an acquisition module and a display module; wherein the content of the first and second substances,

the detection module is used for determining a shooting subject object of the current display interface according to the operation of a user on the current display interface when the mobile terminal to which the detection module belongs is detected to be in a shooting scene;

the acquisition module is used for acquiring first position information of the determined shooting subject object on a current display interface and acquiring a display mode corresponding to the determined shooting subject object;

and the display module is used for receiving the notification from the detection module, displaying a preset picture on the bottom layer of the current display interface and displaying the determined shooting subject object at the position, corresponding to the first position information, on the upper layer of the preset picture according to the determined display mode.

Optionally, the determining, by the detection module, a subject object of the current display interface according to an operation of the user on the current display interface includes:

when the pressing operation is detected in the current display interface, pressing operation information is acquired; determining the shooting subject object of the current display interface according to the obtained pressing operation information; alternatively, the first and second electrodes may be,

the display module is further used for displaying a preset dragging frame in the current display interface; accordingly, the number of the first and second electrodes,

the method for determining the shooting subject object of the current display interface according to the operation of the user on the current display interface in the detection module comprises the following steps: when the operation on the dragging frame is detected, acquiring operation information on the dragging frame; and determining the shooting subject object of the current display interface according to the obtained operation information of the dragging frame.

Optionally, the pressing operation information includes: second position information;

the step of determining the shooting subject object of the current display interface according to the obtained pressing operation information in the detection module comprises the following steps:

and taking the shooting subject object at the second position information as the shooting subject object of the current display interface.

Optionally, the operation information on the drag frame includes: third position information covered by the dragging frame;

the determining, by the detection module, the subject object to be shot of the current display interface according to the obtained operation information on the drag frame includes:

and taking the shooting subject object contained in the third position information covered by the dragging frame as the shooting subject object of the current display interface.

Optionally, the obtaining, by the obtaining module, a display mode corresponding to the determined shooting subject object includes:

acquiring the distance between a mobile terminal to which the mobile terminal belongs and a shooting subject;

determining a distance range in which the obtained distance is located;

searching a display mode corresponding to the determined distance range in a preset corresponding relation;

and taking the searched display mode as the display mode corresponding to the determined shooting subject object.

Optionally, the photographic subject object includes one or more;

when the shooting subject objects are multiple, the displaying module is configured to display the determined shooting subject objects at the first position information corresponding to the upper layer of the preset picture according to the determined display mode, and the displaying module includes:

and respectively displaying the shooting subject object at the first position information of the upper layer of the preset picture corresponding to each shooting subject object according to the determined display mode corresponding to the shooting subject object, and marking different shooting subject objects in different modes.

The embodiment of the invention also provides a mobile terminal and a control method of the mobile terminal, which comprises the following steps:

when the mobile terminal detects that the mobile terminal is in a shooting scene, determining a shooting subject object of a current display interface according to the operation of a user on the current display interface;

the mobile terminal acquires first position information of the determined shooting subject object on a current display interface and a display mode corresponding to the determined shooting subject object;

when the mobile terminal detects shooting, a preset picture is displayed on the bottom layer of the current display interface, and the determined shooting subject object is displayed on the upper layer of the preset picture corresponding to the first position information according to the determined display mode.

Optionally, the determining, by the mobile terminal, the subject object of the current display interface according to the operation of the user on the current display interface includes:

when the mobile terminal detects a pressing operation in the current display interface, obtaining pressing operation information; determining the shooting subject object of the current display interface according to the obtained pressing operation information; alternatively, the first and second electrodes may be,

the mobile terminal displays a preset dragging frame in the current display interface; when the operation on the dragging frame is detected, acquiring operation information on the dragging frame; and determining the shooting subject object of the current display interface according to the obtained operation information of the dragging frame.

the determining of the shooting subject object of the current display interface according to the obtained pressing operation information includes:

the determining of the shooting subject object of the current display interface according to the obtained operation information on the dragging frame includes:

Optionally, the obtaining, by the mobile terminal, a display mode corresponding to the determined shooting subject object includes:

the mobile terminal obtains the distance between the mobile terminal and a shooting subject;

the mobile terminal determines the distance range of the obtained distance;

the mobile terminal searches a display mode corresponding to the determined distance range in a preset corresponding relation;

and the mobile terminal takes the searched display mode as the display mode corresponding to the determined shooting subject object.

Optionally, the photographic subject object includes one or more;

when the shooting main body objects are multiple, the mobile terminal displays the determined shooting main body objects at the first position information corresponding to the upper layer of the preset picture according to the determined display mode, and the method comprises the following steps:

and the mobile terminal displays the shooting subject object at the first position information of each shooting subject object corresponding to the upper layer of the preset picture according to the determined display mode corresponding to the shooting subject object, and marks different shooting subject objects in different modes.

Compared with the prior art, according to the technical scheme, the preset picture is displayed on the bottom layer of the current display interface through the mobile terminal, and the determined shooting main body object is displayed at the position, corresponding to the first position information, of the upper layer of the preset picture according to the determined display mode, so that the purpose of saving the electric quantity of the mobile terminal is achieved, the resource occupancy rate of the mobile terminal is reduced, and the user experience is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present application;

FIG. 2 is a schematic diagram of a communication system supporting communication between mobile terminals according to the present application;

fig. 3 is a schematic structural diagram of a mobile terminal according to the present application;

fig. 4(a) is a first schematic diagram of a subject object shown in the present application;

fig. 4(b) is a second schematic diagram of the subject object displayed in the present application;

fig. 5 is a flowchart of a control method of a mobile terminal according to the present application;

FIG. 6(a) is a first schematic view of a holding method of the present application;

FIG. 6(b) is a second schematic view of the holding mode of the present application;

fig. 7 is a flowchart of an embodiment of a control method of a mobile terminal according to the present application.

Detailed Description

The technical solution of the present invention will be described in more detail with reference to the accompanying drawings and examples.

A mobile terminal implementing various embodiments of the present application will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.

The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.

Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present application.

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 a signal broadcast by using various types of broadcasting systems. 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 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 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.

The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device.

The 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 (communicating communication) 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 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.

The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.

The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.

Up to 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 application 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 application is capable of operating will now be described with reference to fig. 2.

Such communication systems may use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and the like. By way of non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.

Referring to fig. 2, the CDMA wireless communication system may include a plurality of mobile terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC) 280. The MSC280 is configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul may be constructed according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame Relay, HDSL, ADSL, or xDSL. It will be understood that a system as shown in fig. 2 may include multiple BSCs 275.

Each BS270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz,5MHz, etc.).

The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each sector of a particular BS270 may be referred to as a plurality of cell sites.

As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in fig. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In fig. 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.

In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. The GPS module 115 as shown in fig. 1 is generally configured to cooperate with satellites 300 to obtain desired positioning information. Other techniques that can track the location of the mobile terminal may be used instead of or in addition to GPS tracking techniques. In addition, at least one GPS satellite 300 may selectively or additionally process satellite DMB transmission.

As a typical operation of the wireless communication system, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within the particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS270 to transmit forward link signals to the mobile terminal 100.

Based on the above mobile terminal hardware structure and communication system, various embodiments of the method of the present application are proposed.

Fig. 3 is a schematic structural diagram of a mobile terminal according to the present application, as shown in fig. 3, including: a detection module 30, an acquisition module 31 and a display module 32. Wherein the content of the first and second substances,

the detection module 30 is configured to determine a shooting subject object of the current display interface according to an operation of a user on the current display interface when it is detected that the mobile terminal to which the detection module belongs is in a shooting scene.

The obtaining module 31 is configured to obtain first position information of the determined shooting subject object on the current display interface, and obtain a display mode corresponding to the determined shooting subject object.

The acquiring module 31 is configured to acquire a display mode corresponding to the determined shooting subject object, and includes:

determining a distance range in which the obtained distance is located;

The subject object represents a subject (e.g., a person or an object) to be photographed in the photographing interface, and the subject object represents a subject to be photographed actually.

The display module 32 is configured to receive the notification from the detection module 30, display a preset picture on the bottom layer of the current display interface, and display the determined shooting subject object at the position corresponding to the first position information on the upper layer of the preset picture according to the determined display manner.

The preset picture is a monochrome picture. Such as a pure white picture, a pure black picture, etc.

The preset picture is a monochrome picture, which solves the problem of power consumption in rendering a preview picture.

Wherein, the shooting subject object comprises one or more.

When there are a plurality of photographic subject objects, the displaying module 32 for displaying the determined photographic subject objects in the determined display manner at the first position information corresponding to the upper layer of the preset picture includes:

and respectively displaying the shooting subject object at the first position information corresponding to each shooting subject object on the upper layer of the preset picture according to the determined display mode corresponding to the shooting subject object, and marking different shooting subject objects in different modes.

Wherein the display module 32 may mark different photographic subject objects in different colors and/or different shapes.

The determining, by the detection module 30, the subject object of the current display interface according to the operation of the user on the current display interface includes:

when a pressing operation is detected in a current display interface, pressing operation information is acquired; and determining the shooting subject object of the current display interface according to the obtained pressing operation information. Alternatively, the first and second electrodes may be,

the display module 32 is further configured to display a preset dragging frame in the current display interface; accordingly, the number of the first and second electrodes,

the determining, by the detection module 30, the subject object of the current display interface according to the operation of the user on the current display interface includes: when the operation on the dragging frame is detected, acquiring operation information on the dragging frame; and determining a shooting subject object of the current display interface according to the obtained operation information on the dragging frame. Alternatively, the first and second electrodes may be,

when a pressing operation is detected in a current display interface, pressing operation information is acquired; sending the obtained pressing operation information to the display module 32; when the operation on the dragging frame is detected, acquiring operation information on the dragging frame; determining a shooting subject object of the current display interface according to the obtained operation information on the dragging frame; accordingly, the number of the first and second electrodes,

the display module 32 is further configured to display a preset dragging frame at the received corresponding pressing operation information.

The dragging frame has a preset shape and an initial size, and a user can adjust the size of the dragging frame by dragging any side of the dragging frame.

Wherein the pressing operation information includes: second position information;

the step of determining the subject of the current display interface according to the obtained pressing operation information in the detection module 30 includes:

and taking the shooting subject object at the second position information as the shooting subject object of the current display interface. Alternatively, the first and second electrodes may be,

the displaying module 32 for displaying a preset drag frame at the received corresponding pressing operation information includes:

and displaying a preset dragging frame at the second position information.

Wherein the shape of the dragging frame comprises a regular or irregular figure.

Wherein, the operation information of the dragging frame comprises: the third position information covered by the dragging frame;

the determining, by the detection module 30, the subject of the current display interface according to the obtained operation information on the drag frame includes:

Wherein the subject includes one or more;

Optionally, the mobile terminal further includes a setting module 33, configured to set a corresponding relationship between different distance ranges and display modes.

Wherein the distance range may comprise a first distance range or a second distance range; the display mode includes dot display or area display. At the moment, setting a first distance range corresponding to the dot display; and setting the second distance range to correspond to the region-shaped display. The correspondence may be stored in a table form, as shown in table 1.

Range of distances	Display mode
		First distance range	Dot display
Second range of distances	Area-like display

TABLE 1

Wherein the distance range may include a first distance range, a second distance range, and a third distance range; the display mode comprises first size dot display, second size dot display or region dot display; at the moment, setting a first distance range corresponding to the first size dot display; setting a second distance range corresponding to second-size dot display; and setting the third distance range to correspond to the regional display. The correspondence may be stored in a table form, as shown in table 2.

Range of distances	Display mode
		First distance range	First size dot display
Second range of distances	Dot display of the second size
		Third range of distances	Area-like display

TABLE 2

It should be noted that, in addition to storing the correspondence in the form of a table, the correspondence may be stored in a database created in advance.

Wherein the distance ranges may include a first distance range, a second distance range, a third distance range, and a fourth distance range; the display mode comprises first size dot display, second size dot display, first size area display or first size area display; at the moment, setting a first distance range corresponding to the first size dot display; setting a second distance range corresponding to second-size dot display; setting a third distance range corresponding to the first large and small area-shaped display; and setting the fourth distance range to correspond to the second size region-shaped display.

The region shape may be an outer contour of the subject, or may be a predetermined shape, such as a square, a circle, a diamond, an irregular polygon, or the like.

In addition to the above correspondence, the distance range may also include more than four distance ranges, and the display modes are more than four display modes (dot display with different sizes or area display with different sizes), which are not described in detail and are not intended to limit the present application.

As shown in fig. 4(a), the display mode is a schematic diagram of dot display, where the distance between the subject corresponding to dot 1 and the mobile terminal is shorter than the distance between the subject corresponding to dot 2 and the mobile terminal when dot 1 is compared with dot 2 (when the subject is a person, the subject corresponding to dot 1 may be self-portrait or the user is shooting a person closer to himself); as shown in fig. 4(b), the display mode is a schematic diagram of dot display and area display, where dot 1 covers a range larger than that of dot 2, dot 1 is closer to the mobile terminal than dot 2, and area 3 is closer to the mobile terminal than dot 2 and is closer to the mobile terminal than dot 2.

Among them, the display module 32 includes: an ink screen and/or a color screen.

Wherein, the color screen includes but not limited to include: UFB screens, Thin Film Diode (TFD) screens, Thin Film Transistor (TFT) screens, Organic Light Emitting Display (OLED) screens, Low Temperature Polysilicon (LTPS) screens, Light Emitting Diode (LED) electronic screens, and the like.

When the display module 32 is an OLED screen, the preset picture is a black picture, and the display module 32 displays the determined subject object in a light-emitting manner.

In a preferred embodiment, a mobile terminal in the preferred embodiment includes: a setting module 33, a detection module 30, an acquisition module 31 and a display module 32. Wherein the content of the first and second substances,

and a setting module 33, configured to set correspondence between different distance ranges and display modes.

determining a distance range in which the obtained distance is located;

Wherein, the shooting subject object comprises one or more.

and displaying a preset dragging frame at the second position information.

Wherein the subject includes one or more;

Fig. 5 is a flowchart of a control method of a mobile terminal according to the present application, as shown in fig. 5, including:

step 501: and when the mobile terminal detects that the mobile terminal is in a shooting scene, determining a shooting subject object of the current display interface according to the operation of the user on the current display interface.

The mobile terminal determines the shooting subject object of the current display interface according to the operation of the user on the current display interface, and the method comprises the following steps:

when the mobile terminal detects a pressing operation in a current display interface, obtaining pressing operation information; determining a shooting subject object of the current display interface according to the obtained pressing operation information; alternatively, the first and second electrodes may be,

the mobile terminal displays a preset dragging frame in a current display interface; when the operation on the dragging frame is detected, acquiring operation information on the dragging frame; determining a shooting subject object of the current display interface according to the obtained operation information on the dragging frame; alternatively, the first and second electrodes may be,

when the mobile terminal detects a pressing operation in a current display interface, obtaining pressing operation information; displaying a preset dragging frame at the position corresponding to the pressing operation information; when the operation on the dragging frame is detected, acquiring operation information on the dragging frame; and determining a shooting subject object of the current display interface according to the obtained operation information on the dragging frame.

determining the subject object of the current display interface according to the obtained pressing operation information includes:

determining the shooting subject object of the current display interface according to the obtained operation information on the dragging frame comprises the following steps:

As shown in fig. 6(a), the gesture of holding the mobile terminal by the user may be a schematic diagram of vertical holding by the right hand; it is also possible to use the lateral holding of one hand as shown in fig. 6(b), wherein 21, 22, 23, 24, 25 represent the thumb, index finger, middle finger, ring finger and little finger of the right hand, respectively, and 1 represents the palm portion of the right hand. It should be noted that the schematic diagrams of the left-hand or both-hand longitudinal holding and the schematic diagrams of both-hand lateral holding are not repeated and are not used to limit the present application.

Step 502: the mobile terminal obtains first position information of the determined shooting subject object on the current display interface, and the mobile terminal obtains a display mode corresponding to the determined shooting subject object.

Optionally, the method further comprises, before: the mobile terminal sets corresponding relations between different distance ranges and display modes.

In addition to the above correspondence, the distance range may also include more than four distance ranges, and the display manner is more than four display manners, which is not described in detail and is not intended to limit the present application.

The mobile terminal acquires a display mode corresponding to the determined shooting subject object, and the display mode comprises the following steps:

the mobile terminal determines the distance range of the obtained distance;

Step 503: when the mobile terminal detects shooting, a preset picture is displayed on the bottom layer of the current display interface, and the determined shooting subject object is displayed on the upper layer of the preset picture corresponding to the first position information according to the determined display mode.

Wherein different photographic subject objects may be marked in different colors and/or different shapes.

Wherein, the shooting subject object comprises one or more.

When the shooting main body objects are multiple, the mobile terminal displays the determined shooting main body objects at the position, corresponding to the first position information, of the upper layer of the preset picture according to the determined display mode, and the method comprises the following steps:

the mobile terminal displays the shooting subject object according to the determined display mode corresponding to the shooting subject object at the first position information of each shooting subject object corresponding to the upper layer of the preset picture, and marks different shooting subject objects in different modes.

In the embodiment of the application, the mobile terminal displays a preset picture on the bottom layer of the current display interface and displays the determined shooting subject object at the position, corresponding to the first position information, on the upper layer of the preset picture according to the determined display mode, so that the purpose of saving the electric quantity of the mobile terminal is achieved, the resource occupancy rate of the mobile terminal is reduced, and the user experience is improved.

Fig. 7 is a flowchart of an embodiment of a control method of a mobile terminal according to the present application, as shown in fig. 7, including:

step 701: the mobile terminal sets corresponding relations between different distance ranges and display modes.

Step 702: the mobile terminal detects whether the mobile terminal is in a shooting scene. When the mobile terminal detects that the mobile terminal is in a shooting scene, the step 703 is executed; otherwise, the flow is ended.

Step 703: and the mobile terminal determines the shooting subject object of the current display interface according to the operation of the user on the current display interface.

Wherein, step 703 specifically includes:

Step 704: and the mobile terminal acquires the first position information of the determined shooting subject object on the current display interface.

Step 705: and the mobile terminal acquires a display mode corresponding to the determined shooting subject object.

Wherein, step 705 specifically includes:

the mobile terminal determines the distance range of the obtained distance;

Step 706: the mobile terminal detects whether to photograph. When the mobile terminal detects shooting, step 707 is performed; otherwise, the flow is ended.

Step 707: the mobile terminal displays a preset picture on the bottom layer of the current display interface and displays the determined shooting subject object at the position, corresponding to the first position information, on the upper layer of the preset picture according to the determined display mode.

Wherein, the shooting subject object comprises one or more.

In the embodiment of the application, a preset picture is displayed on the bottom layer of the current display interface through the mobile terminal, and the determined shooting subject object is displayed at the position, corresponding to the first position information, on the upper layer of the preset picture according to the determined display mode, so that the aim of saving the electric quantity of the mobile terminal is fulfilled, the resource occupancy rate of the mobile terminal is reduced, and the user experience is improved; furthermore, different shooting subject objects are marked in different modes, so that the visual effect of a user is improved, and different shooting subject objects can be distinguished more conveniently.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by a program instructing associated hardware (e.g., a processor) to perform the steps, and the program may be stored in a computer readable storage medium, such as a read only memory, a magnetic or optical disk, and the like. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, the modules/units in the above embodiments may be implemented in hardware, for example, by an integrated circuit, or may be implemented in software, for example, by a processor executing programs/instructions stored in a memory to implement the corresponding functions. The present invention is not limited to any specific form of combination of hardware and software.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. A mobile terminal, comprising: the device comprises a detection module, an acquisition module and a display module; wherein the content of the first and second substances,

the acquisition module is used for acquiring the first position information of the determined shooting subject object on the current display interface and acquiring the display mode corresponding to the determined shooting subject object; the display mode comprises dot display or area display with different sizes;

the display module is used for receiving the notification from the detection module, displaying a preset picture on the bottom layer of the current display interface and displaying the determined shooting subject object at the position, corresponding to the first position information, on the upper layer of the preset picture according to the determined display mode;

the photographic subject object comprises one or more than one; when the photographic subject object is plural, the display module marks different photographic subject objects in different colors and/or different shapes.

2. The mobile terminal according to claim 1, wherein the module for determining the subject object of the current display interface according to the operation of the user on the current display interface comprises:

3. The mobile terminal according to claim 2, wherein the pressing operation information includes: second position information;

4. The mobile terminal of claim 2, wherein the operation information on the drag frame comprises: third position information covered by the dragging frame;

5. The mobile terminal according to claim 1, wherein the obtaining module is configured to obtain a display mode corresponding to the determined subject object, and includes:

determining a distance range in which the obtained distance is located;

6. The mobile terminal according to claim 1, wherein when there are a plurality of the photographic subject objects, the displaying module is configured to display the determined photographic subject objects in the determined display manner at the first position information corresponding to the upper layer of the preset picture, and includes:

and respectively displaying the shooting subject object at the first position information of the upper layer of the preset picture corresponding to each shooting subject object according to the determined display mode corresponding to the shooting subject object.

7. A control method of a mobile terminal, comprising:

when the mobile terminal detects that the mobile terminal is in a shooting scene, the mobile terminal determines a shooting subject object of a current display interface according to the operation of a user on the current display interface;

the mobile terminal acquires first position information of the determined shooting subject object on a current display interface and a display mode corresponding to the determined shooting subject object; the display mode comprises dot display or area display with different sizes;

when the mobile terminal detects shooting, displaying a preset picture on the bottom layer of a current display interface and displaying the determined shooting subject object at the position, corresponding to the first position information, on the upper layer of the preset picture according to the determined display mode;

the photographic subject object comprises one or more than one; when the photographic subject object is plural, different photographic subject objects are marked in different colors and/or different shapes.

8. The control method according to claim 7, wherein the determining, by the mobile terminal, the subject object of the current display interface according to the operation of the user on the current display interface comprises:

9. The control method according to claim 8, wherein the pressing operation information includes: second position information;

10. The control method according to claim 8, wherein the operation information on the drag frame includes: third position information covered by the dragging frame;

11. The control method according to claim 7, wherein the mobile terminal acquiring the display mode corresponding to the determined photographic subject object comprises:

the mobile terminal determines the distance range of the obtained distance;

12. The control method according to claim 7, wherein when the photographic subject object is plural, the displaying, by the mobile terminal, the determined photographic subject object in the determined display manner at the first position information corresponding to the upper layer of the preset picture includes:

and the mobile terminal displays the shooting subject object at the first position information of each shooting subject object corresponding to the upper layer of the preset picture according to the determined display mode corresponding to the shooting subject object.