CN113377482A - Display method, display device, electronic equipment and computer-readable storage medium - Google Patents
Display method, display device, electronic equipment and computer-readable storage medium Download PDFInfo
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- 238000007781 pre-processing Methods 0.000 claims description 3
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- 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
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
Abstract
The application discloses a display method, a display device, an electronic device and a computer readable storage medium, wherein the display method comprises the following steps: acquiring an environment image and acquiring position information; acquiring network data corresponding to the position information by using the position information, wherein the network data comprises audio data, video data and/or character data; and displaying the environment image, and overlaying the network data on the environment image. According to the scheme, the display of the network data rich environment image can be played, and the richness of the display content is improved.
Description
Technical Field
The present application relates to the field of computer interaction technologies, and in particular, to a display method, an apparatus, an electronic device, and a computer-readable storage medium.
Background
The tourist car is a special tourism and in-area traffic tool developed for tourist attractions, parks, science and technology parks, large amusement parks, closed communities, campuses, resorts, urban pedestrian streets and other areas, is a special environment-friendly electric riding vehicle for riding instead of walk, and can also be used for connection of large enterprises such as industrial parks, science and technology parks and the like and government industrial parks.
However, for buildings, landmarks and the like passing along the way, no application scheme for further explaining virtual and real superimposed information based on the building position or the landmark position exists at present.
Disclosure of Invention
The application at least provides a display method, a display device, an electronic device and a computer readable storage medium.
A first aspect of the present application provides a display method, including:
acquiring an environment image and acquiring position information;
acquiring network data corresponding to the position information by using the position information, wherein the network data comprises audio data, video data and/or character data;
and displaying the environment image, and overlaying and playing the network data on the environment image.
Therefore, the corresponding network data can be acquired through acquiring the position where the environment image is acquired when the environment image is acquired, and then the corresponding network data is loaded on the environment image, so that the environment image can be displayed in real time, and meanwhile, the content of the environment image is explained in a mode of playing the network data, and the richness of the displayed content can be improved.
In some embodiments, the playing the network data on the environment image in an overlapping manner includes:
displaying the video data and/or the text data on the environment image in an overlapping mode;
and/or, playing the audio data;
the video data is explanation video data related to the position information, the text data is explanation text data related to the position information, and the audio data is explanation audio data related to the position information.
Therefore, the display of the environment image can be enriched by means of explaining the video, the explanation characters and/or the explanation audio, and the content of the environment image can be specifically explained.
In some embodiments, the network data further comprises operator interface data; the overlaying playing of the network data on the environment image comprises:
and displaying an operation interface corresponding to the operation interface data on the environment image in an overlapping manner, wherein the operation interface at least comprises at least one of a progress adjusting button, a volume adjusting button and a running speed button.
Therefore, the operation mode and the operation interface for controlling the network data playing can be provided.
In some embodiments, the display method further comprises:
acquiring an operation instruction based on the operation interface, and generating interactive operation data based on the operation instruction;
and generating interactive network data by using the interactive operation data and the currently played network data, and overlapping and playing the interactive network data on the environment image.
Therefore, the playing state or form of the network data can be changed by combining the interaction of the user, and the interaction experience of the user is increased.
In some embodiments, the video data comprises environment planning video data; the overlaying playing of the network data on the environment image comprises:
judging whether the position information is preset position information or not;
and if so, overlaying and playing the environment planning video data corresponding to the preset position information on the environment image.
Therefore, future environment planning videos can be played for the environment of some positions, and the impression and attention of users to the positions are deepened.
In some embodiments, the display method further comprises:
preprocessing the environment image to reduce the display effect of the preprocessed environment image;
and overlaying and playing the environment planning video data on the preprocessed environment image.
Therefore, the display effect of the environment image can be reduced, the future environment planning video is highlighted, and the impression experience of the user is more visual.
In some embodiments, the display method further comprises:
acquiring operation data on an operation route, wherein the operation data comprises operation video data and/or operation position data;
constructing a map model by using the operation data;
after the position information is acquired, the map model is loaded on the environment image in an overlapping mode, and the current position in the map model is generated according to the position information.
Therefore, the user can know the specific position of the user in real time by constructing the map model.
In some embodiments, the obtaining the location information includes:
and acquiring the position information by utilizing a vehicle-mounted vision positioning technology and/or a high-precision inertial navigation positioning technology.
Therefore, the real-time environment position of the current environment can be accurately grabbed by the vehicle-mounted vision positioning technology and/or the high-precision inertial navigation positioning technology.
A second aspect of the present application provides a display device, comprising:
the acquisition module is used for acquiring an environment image and acquiring position information;
the acquisition module is further configured to acquire network data corresponding to the position information by using the position information, where the network data includes audio data, video data, and/or text data;
and the display module is used for displaying the environment image and superposing and playing the network data on the environment image.
A third aspect of the present application provides an electronic device, which includes a memory and a processor coupled to each other, wherein the processor is configured to execute program instructions stored in the memory to implement the display method in the first aspect.
A fourth aspect of the present application provides a computer-readable storage medium having stored thereon program instructions that, when executed by a processor, implement the display method of the first aspect described above.
According to the scheme, the display device acquires the environment image and acquires the position information; acquiring network data corresponding to the position information by using the position information, wherein the network data comprises audio data, video data and/or character data; and displaying the environment image, and playing the network data on the environment image. According to the scheme, the display of the network data rich environment image can be played, and the richness of the display content is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic flow chart diagram illustrating a first embodiment of a display method provided in the present application;
FIG. 2 is a schematic flow chart diagram illustrating a second embodiment of a display method provided in the present application;
FIG. 3 is a schematic interface diagram of a second embodiment of a display method provided by the present application;
FIG. 4 is a schematic flow chart diagram illustrating a display method according to a third embodiment of the present application;
FIG. 5 is a schematic interface diagram of a third embodiment of a display method provided by the present application;
FIG. 6 is a schematic diagram of a frame of an embodiment of a display device provided herein;
FIG. 7 is a block diagram of an embodiment of an electronic device provided herein;
FIG. 8 is a block diagram of an embodiment of a computer-readable storage medium provided herein.
Detailed Description
The following describes in detail the embodiments of the present application with reference to the drawings attached hereto.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, interfaces, techniques, etc. in order to provide a thorough understanding of the present application.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship. Further, the term "plurality" herein means two or more than two. In addition, the term "at least one" herein means any one of a plurality or any combination of at least two of a plurality, for example, including at least one of A, B, C, and may mean including any one or more elements selected from the group consisting of A, B and C.
Referring to fig. 1, fig. 1 is a schematic flow chart of a display method according to a first embodiment of the present application.
The main body of the display method of the present application may be a display apparatus, for example, the display method may be executed by a terminal device or a server or other processing device, where the display apparatus may be a User Equipment (UE), a mobile device, a User terminal, a cellular phone, a wireless phone, a Personal Digital Assistant (PDA), a handheld device, a computing device, a vehicle-mounted device, a wearable device, or the like. In some possible implementations, the display method may be implemented by a processor calling computer readable instructions stored in a memory.
Specifically, the display method of the embodiment of the present disclosure may include the steps of:
step S11: obtaining an environmental image, and obtaining location information.
The display method of the embodiment of the disclosure can be applied to vehicles such as a guide vehicle, and the vehicles are characterized in that the environments are constantly changed and need to be displayed through the display method, so that users in the vehicles can observe real-time environments outside the vehicles. In the following description of the embodiments, a guide vehicle will be used as an example of one possible embodiment.
For example, a camera is mounted on the navigation vehicle, and the camera is used for acquiring an environment image around the navigation vehicle in real time. In addition, the display method can also acquire the position information of the navigator, and the real-time environmental position and posture of the navigator relative to the current environment can be grabbed by a vehicle-mounted visual positioning technology or a high-precision inertial navigation positioning technology. For example, in the display method according to the embodiment of the present disclosure, general technologies such as a GPS positioning technology may also be used to quickly acquire the position information of the navigator, which is not listed here.
Step S12: and acquiring network data corresponding to the position information by using the position information, wherein the network data comprises audio data, video data and/or character data.
The display device of the embodiment of the present disclosure is loaded with network content software, such as AR content software. By inputting the location information into the web content software, the web content software may obtain the web data corresponding to the location information from a local database or a web server. For example, the network content software may edit and store the network data corresponding to the location information in advance, and store the network data as a related executable file in the software. For another example, the web content software may store a web link of the web data corresponding to the location information in advance, and when acquiring the location information, the web content software may extract the corresponding web data from the web server through the web link.
Specifically, the network data according to the embodiment of the present disclosure may be embodied as video data or text data played through a display screen, may also be embodied as audio data played through an audio device, and may also include video data, text data, and audio data. In an application scene of the guide vehicle, the video data may specifically be an explanation video of a location corresponding to the position information, the text data may specifically be an explanation text of a location corresponding to the position information, and the audio data may specifically be an explanation audio of a location corresponding to the position information.
Step S13: and displaying the environment image, and overlaying the network data on the environment image.
The display device of the embodiment of the disclosure displays a real-time environment image on a display screen in the guide vehicle, and further, the display device can also run network data corresponding to the position of the environment image on the display screen. For example, when the navigation vehicle enters a certain environmental area or an environmental route, the display device may trigger the time for playing the network data. Specifically, display device can superpose the explanation video and the explanation characters that show that network data corresponds through AR display technology on the environment image, is favorable to the guide's bus to carry out the detailed demonstration explanation through the mode of characters, audio frequency and video with the condition of current environment, can effectively enrich the display content of display screen to real-time environment.
In addition, the display device can also superpose and display the real-time running position of the guide vehicle on the display screen through the AR display technology.
Specifically, the display device may collect operation data on the operation route in advance, where the operation data may be specifically operation video data and operation position data at each time point and each position point. The display device utilizes the collected running video data and running position data to construct a scene high-precision map through the cloud server, namely a map model of the route of the tourist car is constructed.
After the map model is built, the navigation vehicle can start to operate navigation operation, and in the navigation process, the display device can display the map model in an overlapping mode on the basis that the display screen displays the environment image. Furthermore, after the display device acquires the position information, the current position of the navigator can be loaded on the map model based on the real-time position information, so that a user can conveniently know the running condition of the navigator.
In the disclosed embodiment, a display device acquires an environment image, and acquires position information; acquiring network data corresponding to the position information by using the position information, wherein the network data comprises audio data, video data and/or character data; and displaying the environment image, and playing the network data on the environment image. According to the scheme, the richness of the display content can be improved by displaying the network data rich environment image; moreover, the display device can play real-time network data according to real-time position information, can carry out targeted content explanation on the current environment, and is of a virtual-real structure, more visual and stronger explanatory property.
Referring to fig. 2 and fig. 3 in particular, fig. 2 is a schematic flowchart of a second embodiment of a display method provided by the present application, and fig. 3 is a schematic interface diagram of the second embodiment of the display method provided by the present application.
Step S21: obtaining an environmental image, and obtaining location information.
Step S22: and acquiring network data corresponding to the position information by using the position information, wherein the network data comprises audio data, video data and/or character data.
Step S23: and displaying the environment image, and overlaying the network data on the environment image.
The steps S21 to S23 are substantially the same as the steps S11 to S13 in the above embodiments, and are not repeated herein.
Step S24: and displaying an operation interface corresponding to the operation interface data on the environment image, wherein the operation interface at least comprises at least one of a progress adjusting button, a volume adjusting button and a running speed button.
As shown in fig. 3, the display device may further superimpose and display a corresponding operation interface on the environment image by running the operation interface data. The operation interface may include an operation button for controlling the progress of the network data playing, such as at least one of a progress adjustment button, a volume adjustment button, and a travel speed button. The operation interface has the advantages that a user can control the playing process of the explained video and/or the explained audio through the operation interface, and the interactive experience of the user is enhanced. For example, in the process of playing the explanation video, the user inputs a user instruction through a progress adjustment button of the operation interface, and the display device controls the explanation video to realize the functions of stopping playing, starting playing, fast-forwarding playing and the like based on the type of the user instruction. In addition, the user can also control the running speed of the guide vehicle through a running speed button of the operation interface, and interactive control of the user on the guide vehicle is realized.
Step S25: and acquiring an operation instruction based on the operation interface, and generating interactive operation data based on the operation instruction.
When the display device obtains an operation instruction input by a user on the operation interface, the display device can generate interactive operation data according to the operation instruction, and the interactive operation data is used for adjusting the played network data.
Step S26: and generating interactive network data by using the interactive operation data and the currently played network data, and overlapping and playing the interactive network data on the environment image.
The display device fuses the interactive operation data and the currently played network data to update the currently played network data to obtain interactive network data, and the display device superimposes and loads the interactive network data on the environment image to display the explanation video or the explanation audio and the like which are subjected to user interactive control.
Referring to fig. 4 and 5, fig. 4 is a schematic flowchart of a display method according to a third embodiment of the present application, and fig. 5 is a schematic interface diagram of the display method according to the third embodiment of the present application.
Step S31: obtaining an environmental image, and obtaining location information.
Step S31 in the embodiment of the present disclosure is the same as step S11 in the above embodiment, and is not repeated here.
Step S32: and judging whether the position information is preset position information or not.
As shown in fig. 5, when the guiding vehicle passes through a section of area or route to be planned, since the environment to be planned is deficient in the display content and is difficult to attract the attention of the user, the display device can display policy information of the environment to be planned and the like within the range of the environment to be planned so as to enrich the display content of the display screen.
For example, after the display device acquires the current location information, it may further determine whether the current location information is the preset location information, that is, whether the environment where the navigation vehicle is located is the environment to be planned, if so, the process goes to step S33.
Step S33: and overlaying and playing environment planning video data corresponding to the preset position information on the environment image.
The display device obtains policy information of the environment to be planned corresponding to the preset position information, such as an environment planning video, future planning policy introduction and the like, from a local database or a network server. Taking the environment planning video as an example, the environment planning video may play an environment video that can be realized after planning and planning the environment to be planned. By playing the environment planning video of the environment to be planned, the display content can be enriched, and the attention of the user to the display content is improved.
Further, in the process of displaying the environment planning video in an overlapping manner on the environment image, in order to further highlight the environment planning video, the display device can also preprocess the environment image so as to reduce the display effect of the environment image and provide the playing effect of the environment planning video data. The preprocessing method may be to lay down a mask on the environment image, or to reduce image parameters such as brightness and contrast of the environment image.
It will be understood by those skilled in the art that in the method of the present invention, the order of writing the steps does not imply a strict order of execution and any limitations on the implementation, and the specific order of execution of the steps should be determined by their function and possible inherent logic.
Referring to fig. 6, fig. 6 is a schematic frame diagram of an embodiment of a display device provided in the present application. The display device 50 includes:
an obtaining module 51, configured to obtain an environment image and obtain location information; the method and the device are also used for acquiring network data corresponding to the position information by utilizing the position information, wherein the network data comprise audio data, video data and/or character data.
And a display module 52, configured to display the environment image, and play the network data in an overlapping manner on the environment image.
Referring to fig. 7, fig. 7 is a schematic diagram of a frame of an embodiment of an electronic device provided in the present application. The electronic device 60 comprises a memory 61 and a processor 62 coupled to each other, and the processor 62 is configured to execute program instructions stored in the memory 61 to implement the steps in any of the above-described embodiments of the display method. In one particular implementation scenario, electronic device 60 may include, but is not limited to: a microcomputer, a server, and in addition, the electronic device 60 may also include a mobile device such as a notebook computer, a tablet computer, and the like, which is not limited herein.
In particular, the processor 62 is configured to control itself and the memory 61 to implement the steps in any of the above-described embodiments of the display method. The processor 62 may also be referred to as a CPU (Central Processing Unit). The processor 62 may be an integrated circuit chip having signal processing capabilities. The Processor 62 may also be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. In addition, the processor 62 may be collectively implemented by an integrated circuit chip.
Referring to fig. 8, fig. 8 is a block diagram illustrating an embodiment of a computer-readable storage medium according to the present application. The computer-readable storage medium 70 stores program instructions 701 executable by a processor, the program instructions 701 being for implementing the steps in any of the display method embodiments described above.
In some embodiments, functions of or modules included in the apparatus provided in the embodiments of the present disclosure may be used to execute the method described in the above method embodiments, and specific implementation thereof may refer to the description of the above method embodiments, and for brevity, will not be described again here.
The foregoing description of the various embodiments is intended to highlight various differences between the embodiments, and the same or similar parts may be referred to each other, and for brevity, will not be described again herein.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a module or a unit is merely one type of logical division, and an actual implementation may have another division, for example, a unit or a component may be combined or integrated with another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some interfaces, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Claims (11)
1. A display method, comprising:
acquiring an environment image and acquiring position information;
acquiring network data corresponding to the position information by using the position information, wherein the network data comprises audio data, video data and/or character data;
and displaying the environment image, and overlaying and playing the network data on the environment image.
2. The display method according to claim 1,
the overlaying playing of the network data on the environment image comprises:
displaying the video data and/or the text data on the environment image in an overlapping mode;
and/or, playing the audio data;
the video data is explanation video data related to the position information, the text data is explanation text data related to the position information, and the audio data is explanation audio data related to the position information.
3. The display method according to claim 1 or 2,
the network data also comprises operation interface data; the overlaying playing of the network data on the environment image comprises:
and displaying an operation interface corresponding to the operation interface data on the environment image in an overlapping manner, wherein the operation interface at least comprises at least one of a progress adjusting button, a volume adjusting button and a running speed button.
4. The display method according to claim 3,
the display method further comprises the following steps:
acquiring an operation instruction based on the operation interface, and generating interactive operation data based on the operation instruction;
and generating interactive network data by using the interactive operation data and the currently played network data, and overlapping and playing the interactive network data on the environment image.
5. The display method according to claim 1,
the video data comprises environment planning video data; the overlaying playing of the network data on the environment image comprises:
judging whether the position information is preset position information or not;
and if so, overlaying and playing the environment planning video data corresponding to the preset position information on the environment image.
6. The display method according to claim 5,
the display method further comprises the following steps:
preprocessing the environment image to reduce the display effect of the preprocessed environment image;
and overlaying and playing the environment planning video data on the preprocessed environment image.
7. The display method according to claim 1,
the display method further comprises the following steps:
acquiring operation data on an operation route, wherein the operation data comprises operation video data and/or operation position data;
constructing a map model by using the operation data;
after the position information is acquired, the map model is loaded on the environment image in an overlapping mode, and the current position in the map model is generated according to the position information.
8. The display method according to claim 1,
the acquiring of the position information includes:
and acquiring the position information by utilizing a vehicle-mounted vision positioning technology and/or a high-precision inertial navigation positioning technology.
9. A display device, characterized in that the display device comprises:
the acquisition module is used for acquiring an environment image and acquiring position information;
the acquisition module is further configured to acquire network data corresponding to the position information by using the position information, where the network data includes audio data, video data, and/or text data;
and the display module is used for displaying the environment image and superposing and playing the network data on the environment image.
10. An electronic device comprising a memory and a processor coupled to each other, the processor being configured to execute program instructions stored in the memory to implement the display method of any one of claims 1 to 8.
11. A computer-readable storage medium having stored thereon program instructions, which when executed by a processor implement the display method of any one of claims 1 to 8.
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