CN110019583B - Environment display method and system based on virtual reality - Google Patents
Environment display method and system based on virtual reality Download PDFInfo
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- CN110019583B CN110019583B CN201710758676.0A CN201710758676A CN110019583B CN 110019583 B CN110019583 B CN 110019583B CN 201710758676 A CN201710758676 A CN 201710758676A CN 110019583 B CN110019583 B CN 110019583B
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The embodiment of the invention discloses an environment display method and system based on virtual reality, wherein the method comprises the following steps: acquiring a reference position, and acquiring a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position; acquiring a position change instruction, and switching to a corresponding virtual reality image according to the position change instruction; and if the reference position is outside the virtual reality image, correspondingly displaying a prompt point aiming at the reference position at the edge position of the virtual reality image. The virtual reality image is provided for the user, the virtual reality image is switched according to position change, the reference position and the surrounding environment are better displayed, the surrounding environment can be known without going out, the user can conveniently and quickly know the new environment better, and the relation between the current environment and the reference position can be known in time when the user is familiar with the new environment.
Description
Technical Field
The invention relates to the technical field of communication, in particular to an environment display method and system based on virtual reality.
Background
At present, with the popularization of intelligent equipment and the perfection of map data, the travel of the public is facilitated. The public can know and plan the route through the map before going out. However, it is difficult to acquire scenes on the route, or the acquired scenes are only pieced together of a few simple pictures, and the effect is poor.
Virtual reality technology can now utilize computer systems to generate three-dimensional information to increase a user's perception of real-world things. Virtual reality images generated by a computer system are acquired as if they were in a real environment. However, when the current virtual reality technology is combined with a map, the current position cannot be known after the virtual reality image moves several times.
Disclosure of Invention
The invention aims to provide an environment display method and system based on virtual reality, which can enable a user to obtain scenes on a route and positions of different scenes before starting, and are convenient for traveling.
In order to solve the above problem, an embodiment of the present invention provides an environment display method based on virtual reality, where the environment display method based on virtual reality includes:
acquiring a reference position, and acquiring a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position;
acquiring a position change instruction, and switching to a corresponding virtual reality image according to the position change instruction; and
and if the reference position is outside the virtual reality image, correspondingly displaying a prompt point aiming at the reference position at the edge position of the virtual reality image.
Similarly, to solve the above problem, an embodiment of the present invention further provides an environment display system based on virtual reality, including:
the device comprises a first acquisition device, a second acquisition device and a third acquisition device, wherein the first acquisition device is used for acquiring a reference position and acquiring a data packet according to the reference position, and the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position;
the switching device is used for acquiring a position change instruction and switching to a corresponding virtual reality image according to the position change instruction; and
and the prompt point setting device is used for displaying a prompt point corresponding to the reference position at the edge position of the virtual reality image if the reference position is outside the virtual reality image.
The method comprises the steps of firstly obtaining a reference position, and obtaining a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position; then acquiring a position change instruction, and switching to a corresponding virtual reality image according to the position change instruction; and if the reference position is outside the virtual reality image, correspondingly displaying a prompt point corresponding to the reference position at the edge position of the virtual reality image. The virtual reality image is provided for the user, the virtual reality image is switched according to position change, the reference position and the surrounding environment are better displayed, the surrounding environment can be known without going out, the user can conveniently and quickly know the new environment better, and the relation between the current environment and the reference position can be known in time when the user is familiar with the new environment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a flow chart of a virtual reality-based environment presentation method according to an embodiment of the present invention;
FIG. 2 is another flow chart of a virtual reality-based environment presentation method according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a virtual reality based environment display system according to an embodiment of the present invention;
FIG. 4 is another schematic diagram of a virtual reality based environment presentation system according to an embodiment of the present invention;
FIG. 5 is a schematic illustration of a virtual reality image according to an embodiment of the invention;
fig. 6 is a schematic diagram of a virtual reality-based environment presentation server according to an embodiment of the present invention.
Detailed Description
Referring to the drawings, wherein like reference numbers refer to like elements, the principles of the present invention are illustrated as being implemented in a suitable computing environment. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description that follows, specific embodiments of the present invention are described with reference to steps and symbols executed by one or more computers, unless otherwise indicated. Accordingly, these steps and operations will be referred to, several times, as being performed by a computer, the computer performing operations involving a processing unit of the computer in electronic signals representing data in a structured form. This operation transforms the data or maintains it at locations in the computer's memory system, which may be reconfigured or otherwise altered in a manner well known to those skilled in the art. The data maintains a data structure that is a physical location of the memory that has particular characteristics defined by the data format. However, while the principles of the invention have been described in language specific to above, it is not intended to be limited to the specific form set forth herein, but on the contrary, it is to be understood that various steps and operations described hereinafter may be implemented in hardware.
The term "module" as used herein may be considered a software object executing on the computing system. The various components, modules, engines, and services described herein may be viewed as objects implemented on the computing system. The apparatus and method described herein are preferably implemented in software, but may also be implemented in hardware, and are within the scope of the present invention.
The embodiment of the invention provides an environment display method and system based on virtual reality.
In this embodiment, an environment display method based on virtual reality includes: acquiring a reference position, and acquiring a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position; acquiring a position change instruction, and switching to a corresponding virtual reality image according to the position change instruction; and if the reference position is outside the virtual reality image, correspondingly displaying a prompt point aiming at the reference position at the edge position of the virtual reality image.
Referring to fig. 1, fig. 1 is a flowchart of a virtual reality-based environment display method according to an embodiment of the present invention, where the method includes step S101, step S102, and step S103.
Specifically, the virtual reality-based environment display method includes step S101: acquiring a reference position, and acquiring a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position;
the virtual reality-based environment display method comprises the following steps of S102: acquiring a position change instruction, and switching to a corresponding virtual reality image according to the position change instruction;
the virtual reality-based environment display method comprises the following steps of S103: and if the reference position is outside the virtual reality image, correspondingly displaying a prompt point aiming at the reference position at the edge position of the virtual reality image.
In step S101, a reference position is obtained, which may be automatically located by a positioning system, such as a GPS positioning system and a beidou positioning system; the mobile terminal can also be acquired through a network access end, wherein the mobile terminal comprises a WIFI network, a mobile network, a dialing network and the like, and the mobile network comprises 2G, 3G, 4G and the like. The reference position may also be obtained by manual input.
And then acquiring a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the environment around the reference position. The data packets can be divided into data packets with different sizes according to the request, the virtual reality images corresponding to different ranges of the environment around the reference position can be obtained if the network condition of the user equipment is good and the user wants to know the environment with a larger range, the virtual reality images with different definitions can be obtained according to the request, and time and flow are saved.
The virtual reality image not only comprises road information and information on two sides of the road, but also comprises images in shops on two sides of the road and images in shops on two sides of the road.
In step S102, a position change instruction is obtained, where the position change instruction may be a voice instruction, such as forward 100 meters, left turn, right turn, and the like, and is convenient for a user to control. The position change instruction may also be a text input, a touch click, a mouse click, or the like, such as a touch click or a mouse click on a position on a map displayed on the smart device. And switching the virtual reality image according to the position change instruction, and after the position change instruction is received, changing the virtual position of the user, wherein if the user moves forward by 100 meters, the virtual display image is also switched along with the virtual position. Thus, the user can be familiar with the surrounding environment and can see the surrounding shops, facilities, roads and the like without moving at home, office and other places. For example, when a user moves to a new environment, the user can quickly know the surrounding environment, and can conveniently go out to buy articles, eat and the like in the future. Particularly, when some specific needs are needed and the map is not displayed, such as barber taking, fruit buying and the like, barber shops and fruit shops are small shops and cannot be displayed on the map, all shops around can be known through the virtual display image, and then the positions of the barber shops, the fruit shops and other small shops are known, so that the daily life is facilitated. Similarly, the user can work in a new office environment and can adapt to the new environment better, such as knowing breakfast and lunch places in advance.
In step S103, if the reference position is outside the virtual reality image, a cue point for the reference position is correspondingly displayed at an edge position of the virtual reality image. After a plurality of position change instructions, the virtual position is changed greatly, the surrounding environment can be seen through the virtual reality image, but the position of the surrounding environment is difficult to know. And setting a prompt point corresponding to the reference position in the virtual reality image to know the position of the current virtual reality image. When you see the required or interested place in the virtual reality image, the direction between the required or interested place and the reference position is known through the prompt point corresponding to the reference position in the virtual reality image, and of course, the distance can be displayed on the prompt point, or the distance can be displayed after clicking the prompt point. The user can conveniently know the position relation between the surrounding environment and the reference position, such as direction, distance and the like.
The virtual reality image is provided for the user, the virtual reality image is switched according to position change, the reference position and the surrounding environment are better displayed, the surrounding environment can be known without going out, the user can conveniently and quickly know the new environment better, and the relation between the current environment and the reference position can be known in time when the user is familiar with the new environment.
In the above embodiment, the virtual current position is moved according to the position change instruction, and the virtual reality image is switched according to the virtual current position. The map can be arranged on the bottom layer of the currently displayed virtual reality image, the virtual current position is arranged in the center of the map, namely the center of the virtual reality image is the virtual current position, the prompt point corresponds to the virtual current position, the virtual current position is arranged on the map and is displayed on the virtual reality image, and the prompt point changes along with the virtual current position. Wherein the map is not displayed, or the display can be switched between the map and the virtual reality image according to the control instruction.
Referring to fig. 2, fig. 2 is another flowchart of a virtual reality-based environment display method according to an embodiment of the present invention, where the method includes step S201, step S202, step S203, step S204, step S205, and step S206. Step S201, step S202, and step S203 in fig. 2 are the same as step S101, step S102, and step S103 in fig. 1, respectively, and are not described again here.
In this embodiment, in step S204, a target position is set in the virtual reality image. When a user finds an environment of interest to him, such as a shop, a park, etc. A target location is set. The target position can be set by grabbing the focus of the eyes of the user, and the target position can be automatically set after the user focuses on a certain position for a certain time, or a setting frame is popped up, and then the target position is determined according to the instruction of the user. And the determination can be performed through manual clicking, gesture clicking and the like.
In step S205, a first target path from the reference position to the target position is obtained according to the position change instruction. After the target position is obtained, a first target path from the reference position to the target position is obtained according to the previous position change instruction, so that the walking path can be obtained visually and corresponds to the previously obtained virtual reality image. And matching with the next real walking of the user.
Further, the virtual reality-based environment displaying method further includes step S206. In step S206, an optimized route with the shortest route from the reference position to the target position is optimized for the first target route, and a virtual reality image corresponding to the optimized route is obtained according to the optimized route.
Because the position change instruction is sent by the user according to the current virtual reality image and has randomness, the first target path is not the optimal path from the reference position to the target position, the optimal path with the shortest path can be obtained according to the reference position to the target position, and the virtual reality image corresponding to the optimal path is obtained according to the optimal path, so that the user can conveniently and quickly reach the target position and can be familiar with the optimal path.
It should be noted that, in this embodiment, the virtual reality-based environment display method may include step 206, or may not include step S206.
It should be noted that step S204 may be provided after step S202, or may be provided after step S203.
Further, the virtual reality-based environment display method further includes: setting a plurality of target positions in the virtual reality image; and acquiring a second target path which takes the reference position as a starting point and has the shortest travel through the plurality of target positions.
In the process of familiarizing the surrounding environment, a user may have a plurality of interested positions, set one of the interested positions as a target position, and plan a second target path with the shortest travel passing through the target positions by taking the reference position as a starting point. And acquiring a virtual reality image corresponding to the second target path.
It should be noted that this step may be provided after step S202, or may be provided after step S203.
Further, the virtual reality-based environment display method further includes: acquiring virtual path information according to the position change instruction; and acquiring and storing a virtual reality image corresponding to the virtual path information according to the virtual path information.
And forming the position change instruction into virtual path information, and acquiring and storing a virtual reality image corresponding to the virtual path information according to the virtual path information. The virtual path information can be displayed on the map, so that the surrounding environment, the route which is just virtually walked and the environment of the route can be more intuitively and widely known.
Referring to fig. 3, fig. 3 is a schematic diagram of a virtual reality-based environment display system according to an embodiment of the present invention. Virtual reality-based environmental display system comprising: a first acquisition means 301, a switching means 302 and a cue point setting means 303.
The first acquiring device 301 is configured to acquire a reference position and acquire a data packet according to the reference position, where the data packet includes the reference position and an initial virtual reality image of an environment around the reference position. The first acquiring device 301 may include a positioning module, which may be a GPS positioning module or a beidou positioning module; the first obtaining device 301 may further obtain information through a network access end, where the information includes a WIFI network, a mobile network, a dial-up network, and the like, and the mobile network includes 2G, 3G, 4G, and the like. The reference position may also be obtained by manual input.
And then acquiring a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the environment around the reference position. The data packets can be divided into data packets with different sizes according to the request, the virtual reality images corresponding to different ranges of the environment around the reference position can be obtained if the network condition of the user equipment is good and the user wants to know the environment with a larger range, the virtual reality images with different definitions can be obtained according to the request, and time and flow are saved.
The virtual reality image not only comprises road information and information on two sides of the road, but also comprises images in shops on two sides of the road and images in shops on two sides of the road.
A switching device 302, configured to obtain a position change instruction, and switch the virtual reality image according to the position change instruction.
The position change instruction can be a voice instruction, such as forward 100 meters, left turn, right turn, and the like, and is convenient for a user to control. The position change instruction may also be a text input, a touch click, a mouse click, or the like, such as a touch click or a mouse click on a position on a map displayed on the smart device. And switching the virtual reality image according to the position change instruction, and after the position change instruction is received, changing the virtual position of the user, wherein if the user moves forward by 100 meters, the virtual display image is also switched along with the virtual position. Correspondingly, the switching device 302 includes one or more of a microphone, a touch screen, a mouse, and a display screen. Thus, the user can be familiar with the surrounding environment and can see the surrounding shops, facilities, roads and the like without moving at home, office and other places. For example, when a user moves to a new environment, the user can quickly know the surrounding environment, and can conveniently go out to buy articles, eat and the like in the future. Particularly, when some specific needs are needed and the map is not displayed, such as barber taking, fruit buying and the like, barber shops and fruit shops are small shops and cannot be displayed on the map, all shops around can be known through the virtual display image, and then the positions of the barber shops, the fruit shops and other small shops are known, so that the daily life is facilitated. Similarly, the user can work in a new office environment and can adapt to the new environment better, such as knowing breakfast and lunch places in advance.
And a cue point setting device 303, configured to correspondingly display a cue point for the reference position at an edge position of the virtual reality image if the reference position is outside the virtual reality image.
After a plurality of position change instructions, the virtual position is changed greatly, the surrounding environment can be seen through the virtual reality image, but the position of the surrounding environment is difficult to know. And setting a prompt point corresponding to the reference position in the virtual reality image to know the position of the current virtual reality image. When you see the required or interested place in the virtual reality image, the direction between the required or interested place and the reference position is known through the prompt point corresponding to the reference position in the virtual reality image, and of course, the distance can be displayed on the prompt point, or the distance can be displayed after clicking the prompt point. The user can conveniently know the position relation between the surrounding environment and the reference position, such as direction, distance and the like.
The virtual reality image is provided for the user, the virtual reality image is switched according to position change, the reference position and the surrounding environment are better displayed, the surrounding environment can be known without going out, the user can conveniently and quickly know the new environment better, and the relation between the current environment and the reference position can be known in time when the user is familiar with the new environment.
In the above embodiment, the virtual current position is moved according to the position change instruction, and the virtual reality image is switched according to the virtual current position. The map can be arranged on the bottom layer of the currently displayed virtual reality image, the virtual current position is arranged in the center of the map, namely the center of the virtual reality image is the virtual current position, the prompt point corresponds to the virtual current position, the virtual current position is arranged on the map and is displayed on the virtual reality image, and the prompt point changes along with the virtual current position. Wherein the map is not displayed, or the display can be switched between the map and the virtual reality image according to the control instruction.
Referring to fig. 4, fig. 4 is another schematic diagram of the virtual reality-based environment display system according to the embodiment of the present invention. Virtual reality-based environmental display system comprising: a first acquiring means 401, a switching means 402, a cue point setting means 403, a target position setting means 404, a processing means 405 and an optimizing means 406.
The first obtaining device 401, the switching device 402, and the cue point setting device 403 in fig. 4 are respectively the same as the first obtaining device 301, the switching device 302, and the cue point setting device 303 in fig. 3, and are not described herein again.
Target position setting means 404 for setting a target position in the virtual reality image.
When a user finds an environment of interest to him, such as a shop, a park, etc. A target location is set. The target position can be set by grabbing the focus of the eyes of the user, and the target position can be automatically set after the user focuses on a certain position for a certain time, or a setting frame is popped up, and then the target position is determined according to the instruction of the user. And the determination can be performed through manual clicking, gesture clicking and the like.
And a processing device 405, configured to obtain a first target path from the reference position to the target position according to the position change instruction.
After the target position is obtained, a first target path from the reference position to the target position is obtained according to the previous position change instruction, so that the walking path can be obtained visually and corresponds to the previously obtained virtual reality image. And matching with the next real walking of the user.
Further, the virtual reality-based environment display system further includes an optimization device 406. The optimizing device 406 is configured to optimize the first target path to form an optimized route with the shortest route from the reference position to the target position, and obtain a virtual reality image corresponding to the optimized route according to the optimized route.
Because the position change instruction is sent by the user according to the current virtual reality image and has randomness, the first target path is not the optimal path from the reference position to the target position, the optimal path with the shortest path can be obtained according to the reference position to the target position, and the virtual reality image corresponding to the optimal path is obtained according to the optimal path, so that the user can conveniently and quickly reach the target position and can be familiar with the optimal path.
It should be noted that, in this embodiment, the virtual reality-based environment display system may include the optimization device 406, or may not include the step optimization device 406.
The target position setting device 404 may be directly connected to the switching device 402, or may be connected to the switching device 402 through the switching point setting device 403.
Further, the virtual reality-based environment display system further comprises a target position setting device and a processing device. And the target position setting device is used for setting a plurality of target positions in the virtual reality image. And the processing device is used for acquiring a second target path which takes the reference position as a starting point and has the shortest travel through the plurality of target positions.
In the process of familiarizing the surrounding environment, a user may have a plurality of interested positions, set one of the interested positions as a target position, and plan a second target path with the shortest travel passing through the target positions by taking the reference position as a starting point. And acquiring a virtual reality image corresponding to the second target path.
Further, the virtual reality-based environment display system further comprises a second acquisition device and a third acquisition device. And the second acquisition device is used for acquiring the virtual path information according to the position change instruction. And the third acquisition device is used for acquiring and storing the virtual reality image corresponding to the virtual path information according to the virtual path information.
And forming the position change instruction into virtual path information, and acquiring and storing a virtual reality image corresponding to the virtual path information according to the virtual path information. The virtual path information can be displayed on the map, so that the surrounding environment, the route which is just virtually walked and the environment of the route can be more intuitively and widely known.
Referring to fig. 5, fig. 5 is a schematic diagram of a virtual reality image according to an embodiment of the present invention, which is implemented according to a virtual reality-based environment display method or a virtual reality-based environment display system. The virtual reality image 501 can be a street image, an in-store image or an in-store image. The cue points 502 are disposed on the virtual reality image 501, particularly at the edge positions of the virtual reality image 501. The cue points 502 may be circular, square, triangular, or the like. The cue points 502 may be a flashing graphic for easy viewing. And switching the virtual current position according to the position change instruction, and switching the virtual reality image according to the virtual current position. A map may be set on the bottom layer of the currently displayed virtual reality screen 501, the virtual current position is set at the center of the map, that is, the center of the virtual reality image 501 is the virtual current position, the cue point 502 is set on the map corresponding to the virtual current position and displayed on the virtual reality image 501, and the cue point 502 changes along with the virtual current position. The map is not displayed, or the display is switched between the map and the virtual reality image according to the control instruction.
In the above embodiments, the descriptions of the embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed description of the information sharing method, and are not described herein again.
The virtual reality-based environment display method according to the present embodiment can be implemented by a virtual reality-based environment display system.
In a specific implementation, the above apparatuses may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and the specific implementation of the above apparatuses may refer to the foregoing method embodiments, which are not described herein again.
The virtual reality-based environment display system can be integrated in a virtual reality device.
Accordingly, an embodiment of the present invention further provides a virtual reality-based environment presentation server, as shown in fig. 6, the virtual reality-based environment presentation server may include a Radio Frequency (RF) circuit 601, a memory 602 including one or more computer-readable storage media, an input unit 603, a display unit 604, a sensor 605, an audio circuit 606, a Wireless Fidelity (WiFi) module 607, a processor 608 including one or more processing cores, and a power supply 609. Those skilled in the art will appreciate that the virtual reality based environment presentation server architecture shown in fig. 6 does not constitute a limitation of virtual reality based environment presentation servers and may include more or less components than those shown, or some components in combination, or a different arrangement of components. Wherein:
the RF circuit 601 may be used for receiving and transmitting signals during a message transmission or communication process, and in particular, for receiving downlink messages from a base station and then processing the received downlink messages by one or more processors 608; in addition, data relating to uplink is transmitted to the base station. In general, the RF circuit 601 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 601 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.
The memory 602 may be used to store software programs and modules, and the processor 608 executes various functional applications and data processing by operating the software programs and modules stored in the memory 602. The memory 602 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 for at least one function (such as acquiring a virtual image of an environment, etc.), and the like; the storage data area may store data (such as path information, etc.) created according to the use of the virtual reality-based environment presentation server, and the like. Further, the memory 602 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. Accordingly, the memory 602 may also include a memory controller to provide the processor 608 and the input unit 603 access to the memory 602.
The input unit 603 may be used to receive input numeric or character information and generate a microphone, a touch screen, a body-sensing input device, a keyboard, a mouse, a joystick, an optical or trackball signal input in relation to user setting and function control. In particular, in one particular embodiment, input unit 603 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means 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 608, and can receive and execute commands sent by the processor 608. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 603 may include other input devices in addition to the touch-sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 604 may be used to display information input by or provided to the user and various graphical user interfaces of the terminal, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 604 may include a Display panel, and optionally, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 608 to determine the type of touch event, and the processor 608 then provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 6 the touch-sensitive surface and the display panel are two separate components to implement input and output functions, in some embodiments the touch-sensitive surface may be integrated with the display panel to implement input and output functions.
The virtual reality-based environment presentation server may also include at least one sensor 605, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that may turn off the display panel and/or the backlight when the virtual reality-based environment presentation server moves to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the 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 gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured in the terminal, detailed description is omitted here. It is to be understood that it does not necessarily constitute a virtual reality-based environment presentation server, and may be omitted as needed within a scope that does not change the essence of the invention.
WiFi belongs to short-distance wireless transmission technology, and the terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 607, and provides wireless broadband internet access for the user. Although fig. 6 shows the WiFi module 607, it is understood that it does not belong to the essential constitution of the virtual reality-based environment presentation server, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 608 is a control center of the terminal, connects various parts of the entire virtual reality-based environment presentation server by using various interfaces and lines, and performs various functions and processes for enhancing the virtual reality-based environment presentation server by running or executing software programs and/or modules stored in the memory 602 and calling data stored in the memory 602, thereby performing overall monitoring of the virtual reality-based environment presentation server. Optionally, processor 608 may include one or more processing cores; preferably, the processor 608 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 608.
The virtual reality-based environment presentation server further comprises a power supply 609 (e.g., a battery) for supplying power to each component, preferably, the power supply may be logically connected to the processor 608 through a power management system, so as to implement functions of managing charging, discharging, and power consumption management through the power management system. The power supply 609 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Although not shown, the virtual reality-based environment display server may further include a camera, a bluetooth module, and the like, which are not described herein again. Specifically, in this embodiment, the processor 608 in the virtual reality-based environment presentation server loads the executable file corresponding to the process of one or more application programs into the memory 602 according to the following instructions, and the processor 608 runs the application programs stored in the memory 602, so as to implement various functions:
acquiring a reference position, and acquiring a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position; acquiring a position change instruction, and switching to a corresponding virtual reality image according to the position change instruction; and if the reference position is outside the virtual reality image, correspondingly displaying a prompt point aiming at the reference position at the edge position of the virtual reality image.
Preferably, the processor 608 is further configured to set a target position in the virtual reality image; and acquiring a first target path from the reference position to the target position.
Preferably, the processor 608 is further configured to optimize the first target path to form an optimized route with a shortest route from the reference position to the target position, and obtain a virtual reality image corresponding to the optimized route according to the optimized route.
Preferably, the processor 608 is further configured to set a plurality of target positions in the virtual reality image; and acquiring a second target path which takes the reference position as a starting point and has the shortest travel through the plurality of target positions.
Preferably, the processor 608 is further configured to obtain virtual path information according to the position change instruction; and acquiring and storing a virtual reality image corresponding to the virtual path information according to the virtual path information.
As can be seen from the above, in the terminal provided in this embodiment, the reference position is first obtained, and the data packet is obtained according to the reference position, where the data packet includes the initial virtual reality image of the reference position and its surrounding environment; then acquiring a position change instruction, and switching to a corresponding virtual reality image according to the position change instruction; and if the reference position is outside the virtual reality image, correspondingly displaying a prompt point corresponding to the reference position at the edge position of the virtual reality image. The user can acquire the virtual reality image to change the switching virtual reality image according to the position, peripheral environment just can be known to better understanding reference position and peripheral environment, better more quick familiarity new environment, and can in time know the relation of current environment and reference position when familiar.
In the above embodiments, the descriptions of the embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed description of the information sharing method, and are not described herein again.
The virtual reality-based environment display system provided by the embodiment of the invention is, for example, a computer, a tablet computer, a mobile phone with a touch function, and the like, and the virtual reality-based environment display system and the virtual reality-based environment display method in the above embodiments belong to the same concept, any method provided in the virtual reality-based environment display method embodiment can be operated on the virtual reality-based environment display system, and the specific implementation process thereof is described in the virtual reality-based environment display method embodiment, and is not described herein again.
It should be noted that, for the virtual reality-based environment display method of the present invention, it can be understood by those skilled in the art that all or part of the processes for implementing the virtual reality-based environment display method according to the embodiments of the present invention can be completed by controlling the relevant hardware through a computer program, where the computer program can be stored in a computer-readable storage medium, for example, in a memory of the virtual reality-based environment display server, and executed by at least one processor in the virtual reality-based environment display server, and during the execution process, the processes of the embodiments of the virtual reality-based environment display method can be included. The storage medium may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like.
For the virtual reality-based environment display system according to the embodiment of the present invention, each functional module may be integrated in one processing chip, or each module may exist alone physically, or two or more modules are integrated in one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium, such as a read-only memory, a magnetic or optical disk, or the like.
The method and system for displaying an environment based on virtual reality provided by the embodiment of the present invention are described in detail above, a specific example is applied in the text to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A virtual reality-based environment display method is characterized by comprising the following steps:
acquiring a reference position, and acquiring a data packet according to the reference position, wherein the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position;
acquiring a position change instruction, and switching to a corresponding virtual reality image according to the position change instruction; and
and if the reference position is outside the virtual reality image, correspondingly displaying a prompt point aiming at the reference position at the edge position of the virtual reality image.
2. The virtual reality-based environment display method according to claim 1, wherein after acquiring a position change instruction and switching to a corresponding virtual reality image according to the position change instruction, the method further comprises:
setting a target position in the virtual reality image;
and acquiring a first target path from the reference position to the target position.
3. The virtual reality-based environment presentation method of claim 2, further comprising:
and optimizing the first target path to form an optimized route with the shortest route from the reference position to the target position, and acquiring a virtual reality image corresponding to the optimized route according to the optimized route, wherein the optimized route comprises a plurality of positions, and acquiring the virtual reality image corresponding to the plurality of positions to obtain the virtual reality image corresponding to the optimized route.
4. The virtual reality-based environment display method according to claim 1, wherein after acquiring a position change instruction and switching to a corresponding virtual reality image according to the position change instruction, the method further comprises:
setting a plurality of target positions in the virtual reality image;
and acquiring a second target path which takes the reference position as a starting point and has the shortest travel through the plurality of target positions.
5. The virtual reality-based environment presentation method of claim 1, further comprising:
acquiring virtual path information according to the position change instruction;
and acquiring and storing a virtual reality image corresponding to the virtual path information according to the virtual path information, wherein the virtual path information comprises a plurality of positions, and acquiring the virtual reality image corresponding to the plurality of positions to obtain the virtual reality image corresponding to the virtual path information.
6. A virtual reality-based environment presentation system, comprising:
the device comprises a first acquisition device, a second acquisition device and a third acquisition device, wherein the first acquisition device is used for acquiring a reference position and acquiring a data packet according to the reference position, and the data packet comprises the reference position and an initial virtual reality image of the surrounding environment of the reference position;
the switching device is used for acquiring a position change instruction and switching to a corresponding virtual reality image according to the position change instruction; and
and the prompt point setting device is used for correspondingly displaying the prompt point aiming at the reference position at the edge position of the virtual reality image if the reference position is outside the virtual reality image.
7. The virtual reality based environment presentation system of claim 6, wherein the system further comprises:
target position setting means for setting a target position in the virtual reality image;
and the processing device is used for acquiring a first target path from the reference position to the target position.
8. The virtual reality based environment presentation system of claim 7, further comprising:
and the optimization device is used for optimizing the first target path to form an optimized route with the shortest route from the reference position to the target position, and acquiring a virtual reality image corresponding to the optimized route according to the optimized route, wherein the optimized route comprises a plurality of positions, and the virtual reality image corresponding to the plurality of positions is acquired to obtain the virtual reality image corresponding to the optimized route.
9. The virtual reality based environment presentation system of claim 6, wherein the system further comprises:
target position setting means for setting a plurality of target positions in the virtual reality image;
and the processing device is used for acquiring a second target path which takes the reference position as a starting point and has the shortest travel through the plurality of target positions.
10. The virtual reality based environment presentation system of claim 6,
the second acquisition device is used for acquiring the virtual path information according to the position change instruction;
and a third obtaining device, configured to obtain and store a virtual reality image corresponding to the virtual path information according to the virtual path information, where the virtual path information includes multiple positions, and obtain the virtual reality image corresponding to the multiple positions to obtain the virtual reality image corresponding to the virtual path information.
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