CN106210345B

CN106210345B - A kind of mobile terminal and its control method

Info

Publication number: CN106210345B
Application number: CN201610613227.2A
Authority: CN
Inventors: 陈小翔
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2019-06-07
Anticipated expiration: 2036-07-29
Also published as: CN106210345A

Abstract

A kind of mobile terminal and its control method are announced herein, which includes: when mobile terminal is in broadcast interface, and mobile terminal detects whether to open line holographic projections clastotype；When mobile terminal, which detects, opens line holographic projections clastotype, mobile terminal obtains the function button and display content of the broadcast interface respectively；Mobile terminal shows the function button of acquisition in the screen of itself, and the display content of acquisition is shown in the line holographic projections region of itself.The embodiment of the present invention, which is realized, shows function button and display content in different zones, and the user experience is improved.

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

Holographic projection technology (front-projected holographic display), also known as virtual imaging technology, is a technology that uses the principles of interference and diffraction to record and reproduce a true three-dimensional image of an object. The holographic projection technology can not only generate a stereoscopic aerial illusion, but also enable the illusion to interact with performers to complete performance together, and generate shocking performance effects.

The current mobile terminal can have the holographic projection function only by internally arranging the holographic projection chip and the holographic projector, and the mobile terminal with the holographic projection function can provide a three-dimensional visual watching enjoyment for a user and is very attractive.

However, the current mobile terminal with the holographic projection function can only project (copy) all interfaces in the display screen of the mobile terminal into the holographic projection area of the mobile terminal, and cannot display function keys and display contents in different areas, so that the user experience is poor.

Disclosure of Invention

The application provides a mobile terminal and a control method thereof, which can display function keys and display contents in different areas and improve user experience.

In order to achieve the object of the present application, an embodiment of the present invention provides a mobile terminal having a holographic projection function, including: the device comprises a detection module, an acquisition module and a control module; wherein,

the detection module is used for detecting whether a holographic projection separation mode is started or not when the display module is in a playing interface; when detecting that the holographic projection separation mode is started, informing an acquisition module;

the acquisition module is used for receiving the notification from the detection module and respectively acquiring the function keys and the display content of the playing interface;

the control module is used for displaying the obtained function keys on a screen of the mobile terminal to which the control module belongs, and optionally, the mobile terminal further comprises a setting module used for adding keys for opening or closing the holographic projection separation mode in the playing interface; accordingly, the number of the first and second electrodes,

the detection module detecting whether to start the holographic projection separation mode comprises the following steps:

detecting whether the key for turning on or off the holographic projection separation mode is turned on or not;

and when the starting operation of the key for starting or closing the holographic projection separation mode is detected, the holographic projection separation mode is detected to be started.

Optionally, the playback interface includes: a music playing interface or a video playing interface or a reading interface.

Optionally, the detecting module is further configured to detect whether a display area needs to be switched; when the display area is detected to be switched, sending a notification to the control module; accordingly, the number of the first and second electrodes,

the control module is further configured to receive the notification from the detection module, display the display content on a screen of the mobile terminal to which the control module belongs, and display the function key in a holographic projection area of the mobile terminal to which the control module belongs.

Optionally, the detecting module detects whether the display area needs to be switched includes:

detecting whether a covering operation for a holographic projection emission port of a mobile terminal to which the mobile terminal belongs exists or not;

when the covering operation of the holographic projection emitting port of the mobile terminal to which the mobile terminal belongs is detected to exist, acquiring a first duration of the covering operation;

judging whether the obtained first duration is greater than or equal to a first preset duration and less than a second preset duration;

and when the obtained first duration is judged to be greater than or equal to the first preset duration and less than the second preset duration, detecting that the display area needs to be switched.

Optionally, the mobile terminal further comprises a processing module; wherein,

the detection module is also used for detecting whether the holographic projection function needs to be closed or not; when the holographic projection function needs to be closed is detected, the processing module is informed;

and the processing module is used for receiving the notification from the detection module, closing the holographic projection function of the mobile terminal to which the processing module belongs and simultaneously displaying the function key and the display content in the screen of the mobile terminal to which the processing module belongs.

Optionally, the detecting module detects whether the holographic projection function needs to be turned off or not includes:

detecting whether a covering operation for a holographic projection emission port of a mobile terminal to which the mobile terminal belongs exists or not; when the covering operation of the holographic projection emitting port of the mobile terminal to which the mobile terminal belongs is detected to exist, acquiring a second duration of the covering operation; judging whether the obtained second duration is greater than or equal to a second preset duration or not; when the obtained second duration is judged to be greater than or equal to the second preset duration, detecting that the holographic projection function needs to be closed; or,

when the pressing operation of a standby key or a power key is detected, the information of the pressing operation of the standby key or the power key is obtained; judging whether the obtained information of the pressing operation meets a preset condition or not; and when the obtained information of the pressing operation is judged to meet the preset condition, detecting that the holographic projection function needs to be closed.

The embodiment of the invention also provides a control method of the mobile terminal, which is applied to the mobile terminal with the holographic projection function and comprises the following steps:

when the mobile terminal is in a playing interface, the mobile terminal detects whether a holographic projection separation mode is started or not;

when the mobile terminal detects that the holographic projection separation mode is started, the mobile terminal respectively acquires the function keys and the display content of the playing interface;

the mobile terminal displays the obtained function keys in its own screen and displays the obtained display contents in its own holographic projection area.

Optionally, the method further comprises, before: the mobile terminal adds a key for starting or closing the holographic projection separation mode in the playing interface;

the detecting whether to turn on the holographic projection separation mode includes:

the mobile terminal detects whether the key for starting or closing the holographic projection separation mode is started or not;

and when the mobile terminal detects that the starting operation of the key for starting or closing the holographic projection separation mode exists, the mobile terminal detects that the holographic projection separation mode is started.

Optionally, the method further comprises:

the mobile terminal detects whether a display area needs to be switched or not;

and when the mobile terminal detects that the display area needs to be switched, the mobile terminal displays the display content in the screen of the mobile terminal and displays the function key in the holographic projection area of the mobile terminal.

Optionally, the detecting, by the mobile terminal, whether the display area needs to be switched includes:

the mobile terminal detects whether the coverage operation of the holographic projection emitting port of the mobile terminal exists or not;

when the mobile terminal detects that the coverage operation of the holographic projection emitting port of the mobile terminal exists, the mobile terminal obtains a first duration of the coverage operation;

the mobile terminal judges whether the obtained first duration is greater than or equal to a first preset duration and is less than a second preset duration;

and when the mobile terminal judges that the obtained first duration is greater than or equal to the first preset duration and is less than the second preset duration, detecting that the display area needs to be switched.

Optionally, the method further comprises:

the mobile terminal detects whether the holographic projection function needs to be closed or not;

and when the mobile terminal detects that the holographic projection function needs to be closed, the mobile terminal closes the holographic projection function of the mobile terminal and simultaneously displays the function keys and the display content in a screen of the mobile terminal.

Optionally, the detecting, by the mobile terminal, whether the holographic projection function needs to be turned off includes:

the mobile terminal detects whether the coverage operation of the holographic projection emitting port of the mobile terminal exists or not; when the mobile terminal detects that the coverage operation of the holographic projection emitting port of the mobile terminal exists, the mobile terminal obtains a second duration of the coverage operation; the mobile terminal judges whether the obtained second duration is greater than or equal to a second preset duration or not; when the mobile terminal judges that the obtained second duration is greater than or equal to the second preset duration, detecting that the holographic projection function needs to be closed; or,

the method comprises the steps that when the mobile terminal detects the pressing operation of a standby key or a power key, the information of the pressing operation of the standby key or the power key is obtained; the mobile terminal judges whether the obtained information of the pressing operation meets a preset condition or not; and when the mobile terminal judges that the obtained information of the pressing operation meets the preset condition, the mobile terminal detects that the holographic projection function needs to be closed.

The embodiment of the invention comprises the following steps: when the mobile terminal is in a playing interface, the mobile terminal detects whether a holographic projection separation mode is started or not; when the mobile terminal detects that the holographic projection separation mode is started, the mobile terminal respectively acquires the function keys and the display content of the playing interface; the mobile terminal displays the obtained function keys in its own screen and displays the obtained display contents in its own holographic projection area. The embodiment of the invention realizes the display of the function keys and the display contents in different areas, and improves the user experience.

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

FIG. 5 is a schematic diagram of a human-computer interaction interface according to the present application;

fig. 6 is a flowchart of a first embodiment of a control method of a mobile terminal according to the present application;

fig. 7 is a flowchart of a second 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 broadcast signals and/or broadcast-related informationThe server or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to the 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, where the mobile terminal has a holographic projection function, as shown in fig. 3, and includes: a detection module 30, an acquisition module 31 and a control module 32. Wherein,

a detection module 30, configured to detect whether to start a holographic projection separation mode when the playback interface is in the playback interface; when detecting that the hologram projection separation mode is turned on, the acquisition module 31 is notified.

The holographic projection separation mode is defined as separating the function keys and the display content of the current playing interface.

An obtaining module 31, configured to receive the notification from the detecting module 30, and respectively obtain the function key and the display content of the playing interface.

And the control module 32 is used for displaying the obtained function keys in the screen of the mobile terminal to which the control module belongs and displaying the obtained display contents in the holographic projection area of the mobile terminal to which the control module belongs.

Optionally, the mobile terminal further includes a setting module 33, configured to add a key for turning on or off the holographic projection separation mode in the play interface; accordingly, the number of the first and second electrodes,

the detecting module 30 detecting whether to start the holographic projection separation mode includes:

detecting whether an opening operation of a key for opening or closing the holographic projection separation mode exists;

when it is detected that there is an on operation of a key for turning on or off the hologram projection separation mode, it is detected that the hologram projection separation mode is turned on.

Wherein, the broadcast interface includes: a music playing interface or a video playing interface or a reading interface.

When the playing interface is a music playing interface, the display content comprises lyrics of a currently played song and information of the currently played song; accordingly, the function key includes: play, pause, previous, next and play modes.

When the playing interface is a video playing interface, the display content comprises subtitles of a currently played video and an image of the currently played video; accordingly, the function key includes: play, pause, progress bar and definition.

When the playing interface is a reading interface, the display content comprises the text content of the current reading interface; accordingly, the function key includes: and returning to the function keys of the main directory, the previous page, the next page and the like.

Optionally, the detecting module 30 is further configured to detect whether the display area needs to be switched; when detecting that the display area needs to be switched, sending a notification to the control module 32; accordingly, the number of the first and second electrodes,

the control module 32 is further configured to receive the notification from the detection module 30, display the display content in the screen of the mobile terminal to which the control module belongs, and display the function key in the holographic projection area of the mobile terminal to which the control module belongs.

Wherein, the detecting module 30 detects whether the display area needs to be switched includes:

and when the obtained first duration is judged to be greater than or equal to a first preset duration and less than a second preset duration, detecting that the display area needs to be switched.

The first preset time length is less than the second preset time length. The first preset time and the second preset time can be default values set by a system of the mobile terminal, or a human-computer interaction interface provided by the mobile terminal can be set by a user according to the requirements of the user, the first preset time can be 1 second or 100 milliseconds, and the second preset time can be 3 seconds or 5 seconds.

Optionally, the mobile terminal further comprises a processing module 34. At this time, the process of the present invention,

the detection module 30 is further configured to detect whether the holographic projection function needs to be turned off; when detecting that the holographic projection function needs to be closed, notifying the processing module 34; accordingly, the number of the first and second electrodes,

and the processing module 34 is configured to receive the notification from the detection module 30, close the holographic projection function of the mobile terminal to which the processing module belongs, and simultaneously display the function key and the display content on the screen of the mobile terminal to which the processing module belongs.

The detecting module 30 detects whether the holographic projection function needs to be turned off or not, including:

detecting whether a covering operation for a holographic projection emission port of a mobile terminal to which the mobile terminal belongs exists or not; when the covering operation of the holographic projection emitting port of the mobile terminal to which the mobile terminal belongs is detected to exist, acquiring a second duration of the covering operation; judging whether the obtained second duration is greater than or equal to a second preset duration or not; when the obtained second duration is judged to be greater than or equal to a second preset duration, detecting that the holographic projection function needs to be closed; or,

The information of the pressing operation of the standby key or the power key comprises the following information: a compression force value and/or a compression time length; the preset conditions include: a compression force degree threshold and/or a compression duration threshold.

The step of determining, by the detection module 30, whether the obtained information of the pressing operation satisfies the preset condition includes:

judging whether the obtained pressing force value is greater than or equal to a pressing force threshold value; and/or judging whether the obtained pressing time length is greater than or equal to a pressing time length threshold value;

when the obtained pressing force value is judged to be greater than or equal to the pressing force threshold value, judging that the obtained pressing operation information meets a preset condition; or,

when the obtained pressing duration is judged to be greater than or equal to the pressing duration threshold, judging that the obtained pressing operation information meets a preset condition; or,

when the obtained pressing force value is judged to be greater than or equal to the pressing force threshold value and the obtained pressing time is judged to be greater than or equal to the pressing time threshold value, the obtained pressing operation information is judged to meet the preset condition;

and when the obtained pressing force value is judged to be smaller than the pressing force threshold value, or the obtained pressing time length is judged to be smaller than the pressing time length threshold value, judging that the obtained information of the pressing operation does not meet the preset condition.

In a preferred embodiment, a mobile terminal in the preferred embodiment includes: fig. 3 is a schematic structural diagram of a mobile terminal according to the present application, where the mobile terminal has a holographic projection function, as shown in fig. 3, and includes: a setting module 33, a detection module 30, an acquisition module 31, a control module 32 and a processing module 34. Wherein,

and a setting module 33, configured to add a key for turning on or off the holographic projection separation mode in the playing interface.

A detection module 30, configured to detect whether to start a holographic projection separation mode when the playback interface is in the playback interface; when detecting that the holographic projection separation mode is started, notifying the acquisition module 31; detecting whether the holographic projection function needs to be closed or not; the processing module 34 is notified when it detects that the holographic projection function needs to be turned off.

Wherein, the detecting module 30 detecting whether to start the holographic projection separation mode includes:

Fig. 4 is a flowchart of a control method of a mobile terminal according to the present application, which is applied to a mobile terminal with a holographic projection function, and as shown in fig. 4, the method includes:

step 401: when the mobile terminal is in the playing interface, the mobile terminal detects whether the holographic projection separation mode is started.

Optionally, the method further comprises, before: adding a key for opening or closing the holographic projection separation mode in a playing interface by the mobile terminal;

detecting whether the holographic projection separation mode is turned on includes:

the mobile terminal detects whether the starting operation of a key for starting or closing the holographic projection separation mode exists;

when the mobile terminal detects that the opening operation of a key for opening or closing the holographic projection separation mode exists, the opening of the holographic projection separation mode is detected.

Step 402: and when the mobile terminal detects that the holographic projection separation mode is started, the mobile terminal respectively acquires the function keys and the display content of the playing interface.

When the playing interface is a music playing interface, the display content comprises lyrics of a currently played song and information of the currently played song; the function key includes: play, pause, previous, next and play modes.

When the playing interface is a video playing interface, the display content comprises subtitles of a currently played video and an image of the currently played video; the function key includes: play, pause, progress bar and definition.

When the playing interface is a reading interface, the display content comprises the text content of the current reading interface; the function key includes: and returning to the function keys of the main directory, the previous page, the next page and the like.

It should be noted that how to respectively obtain the function keys and the display content of the play interface by the mobile terminal belongs to the conventional technical means known by those skilled in the art, and is not described herein again and is not intended to limit the present application.

Step 403: the mobile terminal displays the obtained function keys in its own screen and displays the obtained display contents in its own holographic projection area.

Optionally, the method further comprises:

the mobile terminal detects whether a display area needs to be switched or not;

when the mobile terminal detects that the display area needs to be switched, the mobile terminal displays the display content in the screen of the mobile terminal and displays the function keys in the holographic projection area of the mobile terminal.

Wherein, the mobile terminal detecting whether the display area needs to be switched includes:

and when the mobile terminal judges that the obtained first duration is greater than or equal to a first preset duration and is less than a second preset duration, detecting that the display area needs to be switched.

The first preset time length is less than the second preset time length. The first preset duration and the second preset duration may both be default values set by a system of the mobile terminal, or the mobile terminal may provide a human-computer interaction interface to be set by a user according to a requirement of the user, for example, the setting interface shown in fig. 5, where the first preset duration may be 1 second or 100 milliseconds, and the second preset duration may be 3 seconds or 5 seconds.

Optionally, the method further comprises:

when the mobile terminal detects that the holographic projection function needs to be closed, the mobile terminal closes the holographic projection function of the mobile terminal and simultaneously displays the function keys and the display content in a screen of the mobile terminal.

Wherein, the mobile terminal detects whether the holographic projection function needs to be closed or not, and comprises:

the mobile terminal detects whether the coverage operation of the holographic projection emitting port of the mobile terminal exists or not; when the mobile terminal detects that the coverage operation of the holographic projection emitting port of the mobile terminal exists, the mobile terminal obtains a second duration of the coverage operation; the mobile terminal judges whether the obtained second duration is greater than or equal to a second preset duration or not; when the mobile terminal judges that the obtained second duration is greater than or equal to a second preset duration, detecting that the holographic projection function needs to be closed; or,

Wherein, when the mobile terminal judges that the obtained information of the pressing operation meets the preset condition, the mobile terminal closes the holographic projection function of the mobile terminal and simultaneously displays the function keys and the display content in the screen of the mobile terminal, and the method comprises the following steps:

the mobile terminal closes the holographic projection function of the mobile terminal;

the mobile terminal controls a screen of the mobile terminal to enter a screen locking state (or a screen blank state);

and when the mobile terminal is detected to be successfully unlocked, simultaneously displaying the function keys and the display content in the screen of the mobile terminal.

Wherein, when the mobile terminal determines that the obtained second duration is greater than or equal to a second preset duration, the mobile terminal closes the holographic projection function of the mobile terminal and simultaneously displays the function key and the display content in the screen of the mobile terminal, including:

the mobile terminal controls the mobile terminal to be in a bright screen state;

and simultaneously displaying the function keys and the display content in the screen of the mobile terminal.

It should be noted that the mobile terminal closes its own holographic projection function and displays the function key and the display content in its own screen at the same time, that is, displays the corresponding video playing interface, music playing interface or reading interface in the screen of the mobile terminal according to the conventional manner.

The step of judging whether the obtained information of the pressing operation meets the preset condition by the mobile terminal comprises the following steps:

the mobile terminal judges whether the obtained pressing force value is larger than or equal to a pressing force threshold value; and/or the mobile terminal judges whether the obtained pressing time length is greater than or equal to a pressing time length threshold value;

when the obtained pressing force value is judged to be greater than or equal to the pressing force threshold value, the mobile terminal judges that the obtained pressing operation information meets a preset condition; or,

when the obtained pressing time length is judged to be greater than or equal to the pressing time length threshold value, the mobile terminal judges that the obtained pressing operation information meets the preset condition; or,

when the obtained pressing force value is judged to be greater than or equal to the pressing force threshold value and the obtained pressing time is judged to be greater than or equal to the pressing time threshold value, the mobile terminal judges that the obtained pressing operation information meets the preset condition;

and when the obtained pressing force value is judged to be smaller than the pressing force threshold value, or the obtained pressing time is judged to be smaller than the pressing time threshold value, the mobile terminal judges that the obtained information of the pressing operation does not meet the preset condition.

In the embodiment of the application, when the mobile terminal detects that the holographic projection separation mode is started, the mobile terminal respectively acquires the function keys and the display content of the playing interface, displays the acquired function keys in the screen of the mobile terminal and displays the acquired display content in the holographic projection area of the mobile terminal, so that the function keys and the display content are displayed in different areas, and the user experience is improved.

Fig. 6 is a flowchart of a first embodiment of a control method of a mobile terminal according to the present application, where the present embodiment is described by taking a music playing interface as an example, and is applied to a mobile terminal with a holographic projection function, as shown in fig. 6, the method includes:

step 600: the mobile terminal adds a key for turning on or off the holographic projection separation mode in the music playing interface.

Step 601: when the mobile terminal is detected to open the music application, the mobile terminal judges whether the mobile terminal is in a music playing interface. When the mobile terminal is judged to be in the music playing interface, step 602 is executed; otherwise, the flow is ended.

It should be noted that how to determine whether the mobile terminal is in the music playing interface belongs to the conventional technical means known by those skilled in the art, and details are not described herein and are not intended to limit the present application.

Step 602: the mobile terminal detects whether a holographic projection separation mode is started. When detecting that the holographic projection separation mode is started, turning to step 603; otherwise, the flow is ended.

Wherein, whether mobile terminal detects to open holographic projection separation mode includes:

Step 603: and the mobile terminal respectively acquires the function keys and the display content of the music playing interface.

The display content comprises lyrics of a currently played song and information of the currently played song; the function key includes: play, pause, previous, next and play modes.

Step 604: the mobile terminal displays the obtained function keys in its own screen and displays the obtained display contents in its own holographic projection area.

Step 605: the mobile terminal detects whether the display area needs to be switched. When the mobile terminal detects that the display area needs to be switched, the step 606 is carried out; otherwise, the application is ended.

Step 605 specifically includes:

Step 606: the mobile terminal displays display contents in its own screen and displays function keys in its own holographic projection area.

Step 607: the mobile terminal detects whether the holographic projection function needs to be turned off. When the mobile terminal detects that the holographic projection function needs to be closed, step 608 is executed; otherwise, the flow is ended.

Step 607 specifically includes:

Step 608: the mobile terminal closes the holographic projection function of the mobile terminal and simultaneously displays the function keys and the display content in the screen of the mobile terminal.

Fig. 7 is a flowchart of a second embodiment of a control method of a mobile terminal according to the present application, which is described in this embodiment by taking an example that a playing interface is a video playing interface, and is applied to a mobile terminal with a holographic projection function, as shown in fig. 7, including:

step 700: the mobile terminal adds a key for turning on or off the holographic projection separation mode in a video playing interface.

Step 701: when the video application is detected to be opened by the mobile terminal, the mobile terminal judges whether the mobile terminal is in a video playing interface. When the mobile terminal is judged to be in the video playing interface, the step 702 is carried out; otherwise, the flow is ended.

It should be noted that how to determine whether the mobile terminal is in the video playing interface belongs to a conventional technical means known by those skilled in the art, and details are not described herein and are not used to limit the present application.

Step 702: the mobile terminal detects whether a holographic projection separation mode is started. When detecting that the holographic projection separation mode is started, turning to step 703; otherwise, the flow is ended.

Step 703: and the mobile terminal respectively acquires the function keys and the display content of the video playing interface.

The display content comprises subtitles of a currently played video and an image of the currently played video; the function key includes: play, pause, progress bar and definition.

Step 704: the mobile terminal displays the obtained function keys in its own screen and displays the obtained display contents in its own holographic projection area.

Step 705: the mobile terminal detects whether the display area needs to be switched. When the mobile terminal detects that the display area needs to be switched, the step 706 is carried out; otherwise, the application is ended.

Step 705 specifically includes:

Step 706: the mobile terminal displays display contents in its own screen and displays function keys in its own holographic projection area.

Step 707: the mobile terminal detects whether the holographic projection function needs to be turned off. When the mobile terminal detects that the holographic projection function needs to be closed, the step 708 is carried out; otherwise, the flow is ended.

Step 707 specifically includes:

Step 708: the mobile terminal closes the holographic projection function of the mobile terminal and simultaneously displays the function keys and the display content in the screen of the mobile terminal.

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, characterized in that the mobile terminal has a holographic projection function, comprising: the device comprises a detection module, an acquisition module and a control module; wherein,

and the control module is used for displaying the obtained function keys on the screen of the mobile terminal to which the control module belongs and displaying the obtained display content in the holographic projection area of the mobile terminal to which the control module belongs.

2. The mobile terminal of claim 1, further comprising a setting module, configured to add a key for turning on or off the holographic projection separation mode in the playing interface; accordingly, the number of the first and second electrodes,

3. The mobile terminal according to claim 1 or 2, wherein the playback interface comprises: a music playing interface or a video playing interface or a reading interface.

4. The mobile terminal according to claim 1, wherein the detecting module is further configured to detect whether a display area needs to be switched; when the display area is detected to be switched, sending a notification to the control module; accordingly, the number of the first and second electrodes,

5. The mobile terminal of claim 4, wherein the detecting module detects whether the display area needs to be switched comprises:

when the obtained first duration is judged to be greater than or equal to the first preset duration and less than the second preset duration, detecting that the display area needs to be switched,

wherein the first preset duration is less than the second preset duration.

6. The mobile terminal according to claim 1 or 4, characterized in that the mobile terminal further comprises a processing module; wherein,

7. The mobile terminal of claim 6, wherein the detecting module detects whether the holographic projection function needs to be turned off comprises:

8. A control method of a mobile terminal is applied to the mobile terminal with a holographic projection function, and comprises the following steps:

9. The control method of claim 8, further comprising, prior to the method: the mobile terminal adds a key for starting or closing the holographic projection separation mode in the playing interface;

10. The control method according to claim 8 or 9, wherein the playback interface includes: a music playing interface or a video playing interface or a reading interface.

11. The control method of claim 8, further comprising, after the method:

the mobile terminal detects whether a display area needs to be switched or not;

12. The control method according to claim 11, wherein the mobile terminal detecting whether the display area needs to be switched comprises:

when the mobile terminal judges that the obtained first duration is longer than or equal to the first preset duration and is shorter than the second preset duration, the display area needing to be switched is detected,

wherein the first preset duration is less than the second preset duration.

13. The control method according to claim 8 or 11, characterized in that the method is followed by further comprising:

14. The control method according to claim 13, wherein the mobile terminal detecting whether the hologram projection function needs to be turned off comprises: