CN112015508A - Screen projection interaction control method and device and computer readable storage medium - Google Patents
Screen projection interaction control method and device and computer readable storage medium Download PDFInfo
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- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
Abstract
The invention discloses a screen projection interaction control method, screen projection interaction control equipment and a computer readable storage medium, wherein the method comprises the following steps: judging to obtain distance sensing data of at least one surface of the equipment when the equipment is detected to be in a screen projection display state; then, analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface; then, generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark; and finally, regulating and controlling the operation items of the control object according to the dynamic information. The humanized screen projection interaction control scheme is realized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
Description
Technical Field
The present invention relates to the field of mobile communications, and in particular, to a screen projection interaction control method, device, and computer-readable storage medium.
Background
In the prior art, with the rapid development of intelligent terminal devices, the display requirements of users on the terminal devices are higher and higher, for example, during the process of playing games, enjoying video and audio and other multimedia activities, in order to pursue better display effect or presence, the screen display content of the mobile terminal is usually released to a larger screen, for example, the game interface or the video/audio playing interface in the mobile terminal is projected to the projector or the television, and at this time, in order to enable the mobile terminal to perform corresponding control on the game interface or the video/audio playing interface in real time, the original game interface or video/audio playing interface is generally reserved, or, the state is activated from the screen-off projection state to the state of displaying the projected content, and at this time, the contents displayed on the terminal device and the projection device by the game interface or the video-audio playing interface are completely the same. It is conceivable that only the main manipulation options need to be noted on the terminal device, since the user only needs to note the main display contents on the projection device. Therefore, in the screen projection control scheme in the prior art, the display scheme is single, the operation mode on the terminal device is not adaptively configured according to the specific practical requirement of the screen projection, the operation efficiency is reduced to a certain extent, and the user experience is poor.
Disclosure of Invention
In order to solve the technical defects in the prior art, the invention provides a screen projection interaction control method, which comprises the following steps:
when the equipment is detected to be in a screen projection display state, acquiring distance sensing data of at least one surface of the equipment;
analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface;
generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark;
and regulating and controlling the operation items of the control object according to the dynamic information.
Optionally, the obtaining distance sensing data of at least one surface of the device when it is detected that the device is in a screen projection display state includes:
when the equipment is detected to be in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the equipment, and/or detecting a holding state of the equipment;
and if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data.
Optionally, the analyzing the distance sensing data to obtain coverage information and dynamic information of at least one of the surfaces includes:
acquiring and analyzing the dot-matrix distance sensing data in real time;
and taking the point with the distance value within the preset distance value as the coverage point.
Optionally, the analyzing the distance sensing data to obtain coverage information and dynamic information of at least one of the surfaces further includes:
determining one or more block-shaped covering surfaces consisting of the covering points in real time;
and determining the form state and the displacement state of each covering surface in real time, wherein the form state comprises the covering area variable of the covering surface, and the displacement state comprises the covering degree variable of the covering surface.
Optionally, the generating an indication identifier of the screen projection end according to the coverage information, and determining a control object corresponding to the indication identifier includes:
determining a covering position corresponding to the projection to the screen projection end according to the covering surface;
and selecting at least one control object at the covering position, and generating the indication mark in the area where the control object is positioned.
The invention also provides a screen projection interaction control device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the computer program realizes that:
when the equipment is detected to be in a screen projection display state, acquiring distance sensing data of at least one surface of the equipment;
analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface;
generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark;
and regulating and controlling the operation items of the control object according to the dynamic information.
Optionally, the computer program when executed by the processor implements:
when the equipment is detected to be in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the equipment, and/or detecting a holding state of the equipment;
and if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data.
Optionally, the computer program when executed by the processor implements:
acquiring and analyzing the dot-matrix distance sensing data in real time;
and taking the point with the distance value within the preset distance value as the coverage point.
Optionally, the computer program when executed by the processor implements:
determining one or more block-shaped covering surfaces consisting of the covering points in real time;
determining a form state and a displacement state of each covering surface in real time, wherein the form state comprises a covering area variable of the covering surface, and the displacement state comprises a covering degree variable of the covering surface;
determining a covering position corresponding to the projection to the screen projection end according to the covering surface;
and selecting at least one control object at the covering position, and generating the indication mark in the area where the control object is positioned.
The invention further provides a computer readable storage medium, wherein a screen projection interaction control program is stored on the computer readable storage medium, and when being executed by a processor, the screen projection interaction control program realizes the steps of the screen projection interaction control method.
By implementing the screen-casting interaction control method, the equipment and the computer-readable storage medium, distance sensing data of at least one surface of the equipment is acquired by judging when the equipment is detected to be in a screen-casting display state; then, analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface; then, generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark; and finally, regulating and controlling the operation items of the control object according to the dynamic information. The humanized screen projection interaction control scheme is realized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic diagram of a hardware structure of a mobile terminal according to the present invention;
fig. 2 is a communication network system architecture diagram provided by an embodiment of the present invention;
FIG. 3 is a flowchart of a first embodiment of a screen projection interaction control method of the present invention;
FIG. 4 is a flowchart of a second embodiment of a screen projection interaction control method of the present invention;
FIG. 5 is a flowchart of a third embodiment of a screen projection interaction control method of the present invention;
FIG. 6 is a flowchart of a fourth embodiment of a screen projection interaction control method of the present invention;
fig. 7 is a flowchart of a screen projection interaction control method according to a fifth embodiment of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
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 itself. Thus, "module", "component" or "unit" may be used mixedly.
The 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 tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile terminal in detail with reference to fig. 1:
the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 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 unit 103 may also 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 unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing 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 radio frequency unit 101 in case of a phone call mode. The microphone 1042 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 mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 108 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 interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices 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 100 and external devices.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.
Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.
Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.
Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.
The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.
The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.
Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.
Example one
Fig. 3 is a flowchart of a screen projection interaction control method according to a first embodiment of the present invention. A screen projection interaction control method comprises the following steps:
s1, when the equipment is detected to be in a screen projection display state, acquiring distance sensing data of at least one surface of the equipment;
s2, analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface;
s3, generating an indication mark of the screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark;
and S4, regulating and controlling the operation items of the control object according to the dynamic information.
In this embodiment, first, when it is detected that the device is in a screen projection display state, distance sensing data of at least one surface of the device is acquired; then, analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface; then, generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark; and finally, regulating and controlling the operation items of the control object according to the dynamic information.
Specifically, for example, first, an area above the screen is detected by an ultrasonic or infrared sensing device, and when a hand or a finger of a user stays above the screen or slides across the screen, the sensing device captures the area where the hand or the finger is located or the area where the finger is clicked and maps the area to a mobile phone terminal; then, the identified area dynamically covered by the hand or the finger is projected to a television end through a screen projection technology, a user can visually see the area where the finger is located or the position where the finger is located when the user blindly clicks the television, and the user can clearly see the general position and the accurate click position of the finger operated by the user on the screen at each moment in the whole operation process, so that the screen projection blind operation experience is improved; it can be seen that, in this embodiment, for a general situation, when the method is mainly used for a landscape game, the distance sensing devices are mainly concentrated on the left and right half screens of the screen, the middle dotted line is a boundary line, the sensing devices are placed in approximately coverable areas when the mobile phone is held, and the larger the laying range and density are, the higher the sensitivity and accuracy of sensing are.
The method has the advantages that the distance sensing data of at least one surface of the equipment is acquired by judging when the equipment is detected to be in a screen projection display state; then, analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface; then, generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark; and finally, regulating and controlling the operation items of the control object according to the dynamic information. The humanized screen projection interaction control scheme is realized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
Example two
Fig. 4 is a flowchart of a second embodiment of the screen projection interaction control method, and based on the above embodiments, optionally, the acquiring distance sensing data of at least one surface of the device when it is detected that the device is in a screen projection display state includes:
s11, when the equipment is detected to be in a screen projection display state, acquiring dot-matrix first distance sensing data through one or more surfaces of a screen surface, a side surface and a back surface of the equipment, and/or detecting the holding state of the equipment;
s12, if the first distance sensing data meet preset starting conditions, and/or if the holding state is a preset state, continuously acquiring the distance sensing data.
In this embodiment, first, when it is detected that the device is in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the device, and/or detecting a holding state of the device; and then, if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data.
Optionally, when it is detected that the device is in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the device, where the first distance sensing data is used to determine whether to start visual control of a screen projection side in the screen projection state;
optionally, when it is detected that the device is in a screen projection display state, the first distance sensing data in a dot matrix form is acquired through one or more of the screen surface, the side surface, and the back surface of the device, and/or the holding state of the device is detected, that is, in this embodiment, when the user adopts a certain holding manner, it may be determined whether to start the visual control of the screen projection side in the screen projection state according to the first distance sensing data.
The method has the advantages that when the equipment is detected to be in a screen projection display state, dot-matrix first distance sensing data is acquired through one or more of the screen surface, the side surface and the back surface of the equipment, and/or the holding state of the equipment is detected; and then, if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data. The screen projection interactive control scheme is more humanized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
EXAMPLE III
Fig. 5 is a flowchart of a third embodiment of the screen projection interaction control method, and based on the above embodiments, the analyzing the distance sensing data to obtain coverage information and dynamic information of at least one of the surfaces includes:
s21, acquiring and analyzing the dot-matrix distance sensing data in real time;
and S22, taking the point with the distance value within the preset distance value as a covering point.
In this embodiment, first, the distance sensing data in the dot matrix form is obtained and analyzed in real time; then, a point whose distance value is within the preset distance value is taken as a coverage point.
Optionally, a point with a distance value within a preset distance value is taken as a coverage point, for example, a point within a distance of 2cm from the screen is taken as a coverage point;
optionally, a point with a distance value within a preset distance range value is taken as a coverage point, for example, a point between 1-2cm from the screen is taken as a coverage point;
optionally, when the distance value is not within the preset distance range value, the user is reminded to readjust the position of the screen projection control finger by vibration.
The method has the advantages that the dot-matrix distance sensing data are obtained and analyzed in real time; then, a point whose distance value is within the preset distance value is taken as a coverage point. The screen projection interactive control scheme is more humanized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
Example four
Fig. 6 is a flowchart of a fourth embodiment of the screen projection interaction control method, where based on the above embodiments, the analyzing the distance sensing data to obtain coverage information and dynamic information of at least one of the surfaces further includes:
s23, determining one or more block-shaped covering surfaces consisting of the covering points in real time;
and S24, determining the form state and the displacement state of each covering surface in real time, wherein the form state comprises the covering area variable of the covering surface, and the displacement state comprises the covering degree variable of the covering surface.
In this embodiment, first, one or more block-shaped covering surfaces composed of the covering points are determined in real time; then, the form state and the displacement state of each covering surface are determined in real time, wherein the form state comprises the covering area variable of the covering surface, and the displacement state comprises the covering degree variable of the covering surface.
Optionally, one or more block-shaped covering surfaces composed of the covering points are determined in real time, and it is understood that the covering surfaces can be covering surfaces generated by different surfaces of the terminal equipment shell;
optionally, generating covering surfaces for different surfaces, wherein a part of the surfaces determine a form state of each covering surface in real time, and the form state comprises a covering area variable of the covering surface; and the other part of the surface determines the displacement state of each covering surface, wherein the displacement state comprises the covering degree variable of the covering surface, so that different control identification bases and subsequent control modes of different surfaces of the shell are realized.
The method has the advantages that one or more block-shaped covering surfaces formed by the covering points are determined in real time; then, the form state and the displacement state of each covering surface are determined in real time, wherein the form state comprises the covering area variable of the covering surface, and the displacement state comprises the covering degree variable of the covering surface. The screen projection interactive control scheme is more humanized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
EXAMPLE five
Fig. 7 is a flowchart of a fifth embodiment of the screen projection interaction control method according to the present invention, where based on the above embodiments, the generating an indication identifier of a screen projection end according to the coverage information, and determining a control object corresponding to the indication identifier includes:
s31, determining a covering position corresponding to the projection end according to the covering surface;
s32, selecting at least one control object at the covering position, and generating the indication mark in the area where the control object is located.
In this embodiment, first, a covering position corresponding to the projection end is determined according to the covering surface; then, at least one control object is selected in the coverage position, and the indication mark is generated in the area where the control object is located.
Optionally, determining a covering position corresponding to the projection end according to a covering surface generated correspondingly to different surfaces of the shell;
optionally, at least one control object is selected at the coverage position generated on the first surface of the shell, and a first indicator is generated in the area where the control object is located, wherein the first indicator is used for selecting a display target on the projection side;
optionally, at least one control object is selected at the coverage position generated on the second surface of the shell, and a second indication mark is generated in the area where the control object is located, wherein the second indication mark is used for moving (or dragging) the display target on the projection side;
optionally, at least one control object is selected at the coverage position generated on the third surface of the shell, and a third indicator is generated in the area where the control object is located, wherein the third indicator is used for deleting the display target on the projection side.
The method has the advantages that the covering position corresponding to the projection end is determined through the covering surface; then, at least one control object is selected in the coverage position, and the indication mark is generated in the area where the control object is located. The screen projection interactive control scheme is more humanized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
EXAMPLE six
Based on the foregoing embodiments, the present invention further provides a screen projection interaction control device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the computer program, when executed by the processor, implements:
when the equipment is detected to be in a screen projection display state, acquiring distance sensing data of at least one surface of the equipment;
analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface;
generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark;
and regulating and controlling the operation items of the control object according to the dynamic information.
In this embodiment, first, when it is detected that the device is in a screen projection display state, distance sensing data of at least one surface of the device is acquired; then, analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface; then, generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark; and finally, regulating and controlling the operation items of the control object according to the dynamic information.
Specifically, for example, first, an area above the screen is detected by an ultrasonic or infrared sensing device, and when a hand or a finger of a user stays above the screen or slides across the screen, the sensing device captures the area where the hand or the finger is located or the area where the finger is clicked and maps the area to a mobile phone terminal; then, the identified area dynamically covered by the hand or the finger is projected to a television end through a screen projection technology, a user can visually see the area where the finger is located or the position where the finger is located when the user blindly clicks the television, and the user can clearly see the general position and the accurate click position of the finger operated by the user on the screen at each moment in the whole operation process, so that the screen projection blind operation experience is improved; it can be seen that, in this embodiment, for a general situation, when the method is mainly used for a landscape game, the distance sensing devices are mainly concentrated on the left and right half screens of the screen, the middle dotted line is a boundary line, the sensing devices are placed in approximately coverable areas when the mobile phone is held, and the larger the laying range and density are, the higher the sensitivity and accuracy of sensing are.
The method has the advantages that the distance sensing data of at least one surface of the equipment is acquired by judging when the equipment is detected to be in a screen projection display state; then, analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface; then, generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark; and finally, regulating and controlling the operation items of the control object according to the dynamic information. The humanized screen projection interaction control scheme is realized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
EXAMPLE seven
Based on the above embodiments, the computer program when executed by the processor implements:
when the equipment is detected to be in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the equipment, and/or detecting a holding state of the equipment;
and if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data.
In this embodiment, first, when it is detected that the device is in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the device, and/or detecting a holding state of the device; and then, if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data.
Optionally, when it is detected that the device is in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the device, where the first distance sensing data is used to determine whether to start visual control of a screen projection side in the screen projection state;
optionally, when it is detected that the device is in a screen projection display state, the first distance sensing data in a dot matrix form is acquired through one or more of the screen surface, the side surface, and the back surface of the device, and/or the holding state of the device is detected, that is, in this embodiment, when the user adopts a certain holding manner, it may be determined whether to start the visual control of the screen projection side in the screen projection state according to the first distance sensing data.
The method has the advantages that when the equipment is detected to be in a screen projection display state, dot-matrix first distance sensing data is acquired through one or more of the screen surface, the side surface and the back surface of the equipment, and/or the holding state of the equipment is detected; and then, if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data. The screen projection interactive control scheme is more humanized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
Example eight
Based on the above embodiments, the computer program when executed by the processor implements:
acquiring and analyzing the dot-matrix distance sensing data in real time;
and taking the point with the distance value within the preset distance value as the coverage point.
In this embodiment, first, the distance sensing data in the dot matrix form is obtained and analyzed in real time; then, a point whose distance value is within the preset distance value is taken as a coverage point.
Optionally, a point with a distance value within a preset distance value is taken as a coverage point, for example, a point within a distance of 2cm from the screen is taken as a coverage point;
optionally, a point with a distance value within a preset distance range value is taken as a coverage point, for example, a point between 1-2cm from the screen is taken as a coverage point;
optionally, when the distance value is not within the preset distance range value, the user is reminded to readjust the position of the screen projection control finger by vibration.
The method has the advantages that the dot-matrix distance sensing data are obtained and analyzed in real time; then, a point whose distance value is within the preset distance value is taken as a coverage point. The screen projection interactive control scheme is more humanized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
Example nine
Based on the above embodiments, the computer program when executed by the processor implements:
determining one or more block-shaped covering surfaces consisting of the covering points in real time;
determining a form state and a displacement state of each covering surface in real time, wherein the form state comprises a covering area variable of the covering surface, and the displacement state comprises a covering degree variable of the covering surface;
determining a covering position corresponding to the projection to the screen projection end according to the covering surface;
and selecting at least one control object at the covering position, and generating the indication mark in the area where the control object is positioned.
In this embodiment, first, one or more block-shaped covering surfaces composed of the covering points are determined in real time; then, the form state and the displacement state of each covering surface are determined in real time, wherein the form state comprises the covering area variable of the covering surface, and the displacement state comprises the covering degree variable of the covering surface.
Optionally, one or more block-shaped covering surfaces composed of the covering points are determined in real time, and it is understood that the covering surfaces can be covering surfaces generated by different surfaces of the terminal equipment shell;
optionally, generating covering surfaces for different surfaces, wherein a part of the surfaces determine a form state of each covering surface in real time, and the form state comprises a covering area variable of the covering surface; and the other part of the surface determines the displacement state of each covering surface, wherein the displacement state comprises the covering degree variable of the covering surface, so that different control identification bases and subsequent control modes of different surfaces of the shell are realized.
In another embodiment, firstly, determining a covering position corresponding to the projection to the screen projection end according to the covering surface; then, at least one control object is selected in the coverage position, and the indication mark is generated in the area where the control object is located.
Optionally, determining a covering position corresponding to the projection end according to a covering surface generated correspondingly to different surfaces of the shell;
optionally, at least one control object is selected at the coverage position generated on the first surface of the shell, and a first indicator is generated in the area where the control object is located, wherein the first indicator is used for selecting a display target on the projection side;
optionally, at least one control object is selected at the coverage position generated on the second surface of the shell, and a second indication mark is generated in the area where the control object is located, wherein the second indication mark is used for moving (or dragging) the display target on the projection side;
optionally, at least one control object is selected at the coverage position generated on the third surface of the shell, and a third indicator is generated in the area where the control object is located, wherein the third indicator is used for deleting the display target on the projection side.
The method has the advantages that the covering position corresponding to the projection end is determined through the covering surface; then, at least one control object is selected in the coverage position, and the indication mark is generated in the area where the control object is located. The screen projection interactive control scheme is more humanized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
Example ten
Based on the foregoing embodiment, the present invention further provides a computer-readable storage medium, where a screen projection interaction control program is stored on the computer-readable storage medium, and when executed by a processor, the screen projection interaction control program implements the steps of the screen projection interaction control method according to any one of the foregoing embodiments.
By implementing the screen-casting interaction control method, the equipment and the computer-readable storage medium, distance sensing data of at least one surface of the equipment is acquired by judging when the equipment is detected to be in a screen-casting display state; then, analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface; then, generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark; and finally, regulating and controlling the operation items of the control object according to the dynamic information. The humanized screen projection interaction control scheme is realized, so that the user can more easily visually control the display content of the screen projection end in the screen projection process, and the screen projection control experience of the user is improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A screen projection interaction control method is characterized by comprising the following steps:
when the equipment is detected to be in a screen projection display state, acquiring distance sensing data of at least one surface of the equipment;
analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface;
generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark;
and regulating and controlling the operation items of the control object according to the dynamic information.
2. The screen-projection interaction control method of claim 1, wherein the obtaining distance sensing data of at least one surface of the device when the device is detected to be in the screen-projection display state comprises:
when the equipment is detected to be in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the equipment, and/or detecting a holding state of the equipment;
and if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data.
3. The screen-projection interaction control method of claim 2, wherein the analyzing the distance sensing data to obtain coverage information and dynamic information of at least one of the faces comprises:
acquiring and analyzing the dot-matrix distance sensing data in real time;
and taking the point with the distance value within the preset distance value as the coverage point.
4. The screen-projection interaction control method of claim 3, wherein the analyzing the distance sensing data to obtain coverage information and dynamic information of at least one of the faces further comprises:
determining one or more block-shaped covering surfaces consisting of the covering points in real time;
and determining the form state and the displacement state of each covering surface in real time, wherein the form state comprises the covering area variable of the covering surface, and the displacement state comprises the covering degree variable of the covering surface.
5. The screen-projection interaction control method of claim 4, wherein the generating an indication identifier of the screen-projection end according to the coverage information and determining a control object corresponding to the indication identifier comprises:
determining a covering position corresponding to the projection to the screen projection end according to the covering surface;
and selecting at least one control object at the covering position, and generating the indication mark in the area where the control object is positioned.
6. A screen-casting interaction control apparatus, the apparatus comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program when executed by the processor implementing:
when the equipment is detected to be in a screen projection display state, acquiring distance sensing data of at least one surface of the equipment;
analyzing the distance sensing data to obtain coverage information and dynamic information of at least one surface;
generating an indication mark of a screen projection end according to the coverage information, and meanwhile, determining a control object corresponding to the indication mark;
and regulating and controlling the operation items of the control object according to the dynamic information.
7. The screen-casting interaction control device of claim 6, wherein the computer program when executed by the processor implements:
when the equipment is detected to be in a screen projection display state, acquiring first distance sensing data in a dot matrix form through one or more of a screen surface, a side surface and a back surface of the equipment, and/or detecting a holding state of the equipment;
and if the first distance sensing data meets a preset starting condition, and/or the holding state is a preset state, continuously acquiring the distance sensing data.
8. The screen-casting interaction control device of claim 7, wherein the computer program when executed by the processor implements:
acquiring and analyzing the dot-matrix distance sensing data in real time;
and taking the point with the distance value within the preset distance value as the coverage point.
9. The screen-casting interaction control device of claim 8, wherein the computer program when executed by the processor implements:
determining one or more block-shaped covering surfaces consisting of the covering points in real time;
determining a form state and a displacement state of each covering surface in real time, wherein the form state comprises a covering area variable of the covering surface, and the displacement state comprises a covering degree variable of the covering surface;
determining a covering position corresponding to the projection to the screen projection end according to the covering surface;
and selecting at least one control object at the covering position, and generating the indication mark in the area where the control object is positioned.
10. A computer-readable storage medium, on which a screen-casting interaction control program is stored, which, when executed by a processor, implements the steps of the screen-casting interaction control method according to any one of claims 1 to 5.
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