CN110780837B - Method, system, terminal and computer equipment for displaying and updating induction screen image - Google Patents
Method, system, terminal and computer equipment for displaying and updating induction screen image Download PDFInfo
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- CN110780837B CN110780837B CN201810858858.XA CN201810858858A CN110780837B CN 110780837 B CN110780837 B CN 110780837B CN 201810858858 A CN201810858858 A CN 201810858858A CN 110780837 B CN110780837 B CN 110780837B
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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
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
The invention provides a method and a system for displaying and updating an induction screen image, a terminal, computer equipment and a computer readable storage medium for displaying and updating the induction screen image, wherein the method for displaying and updating the induction screen image comprises the following steps: acquiring information of all induction screens in the city; displaying icons of the induction screen on map positions corresponding to the actual geographic positions of the induction screen in a map display area of the terminal screen; receiving a viewing instruction of an icon of any induction screen, and drawing and displaying an image of the induction screen according to the viewing instruction; and when the image of the induction screen is displayed, re-acquiring information of the induction screen every time a preset time passes so as to update the image of the display induction screen. The user can check the induction screen on the terminal, and the user can check the latest information of the induction screen at any time, so that the validity of the information in the induction screen image is ensured.
Description
Technical Field
The invention relates to the technical field of map display, in particular to a method and a system for displaying and updating an induction screen image, a terminal for displaying and updating the induction screen image, computer equipment and a computer readable storage medium.
Background
Traffic guidance screens have become an important facility in today's road planning. The traffic guidance screen is a display screen which is made of LEDs (Light Emitting Diode, light emitting diodes) and has the function of traffic guidance, and as shown in fig. 1, the traffic guidance screen can provide road tracks, real-time road condition information (the thickened lines in fig. 1 are in traffic jams), weather information and the like, and is widely applied to expressways and urban roads.
However, the induction screen in the related art can only be displayed on line, the information of the induction screen cannot be displayed on line (terminal) in time, and better use experience cannot be provided for traffic police, drivers, passengers and the like.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art or related art.
To this end, an aspect of the present invention is to propose a method of displaying and updating an image of an induction screen.
Another aspect of the present invention is to provide a system for displaying and updating an image of an induction screen.
Yet another aspect of the present invention is to propose a terminal for displaying and updating an image of an induction screen.
Yet another aspect of the present invention is directed to a computer device.
Yet another aspect of the present invention is directed to a computer-readable storage medium.
In view of this, according to one aspect of the present invention, there is provided a method for displaying and updating an image of an induction screen, including: acquiring information of all induction screens in the city; displaying icons of the induction screen on map positions corresponding to the actual geographic positions of the induction screen in a map display area of the terminal screen; receiving a viewing instruction of an icon of any induction screen, and drawing and displaying an image of the induction screen according to the viewing instruction; and when the image of the induction screen is displayed, re-acquiring information of the induction screen every time a preset time passes so as to update the image of the display induction screen.
The method for displaying and updating the images of the induction screens acquires information of all induction screens under the line, displays the icons corresponding to each induction screen in the map display area in the terminal screen, and displays the icons of each induction screen on the map position of the actual geographic position of the induction screen, so that the distribution of the induction screens on the map is the same as the distribution under the line. When a user clicks an icon of any induction screen, displaying an image of the induction screen, so that the user can view the induction screen on the terminal. And the information of the induction screen is obtained again after the preset time, the image of the induction screen is updated, so that the user can see the latest information of the induction screen at any time, and the validity of the information in the image of the induction screen is ensured.
The method for displaying and updating the induction screen image can also have the following technical characteristics:
in the above technical solution, preferably, when drawing and displaying the image of the induction screen according to the viewing instruction, the method further includes: displaying the icon of the checked induction screen according to a preset form according to the checking instruction; wherein the preset form is different from the display form of the icon of the induction screen before being viewed.
In the technical scheme, after any one of the induction screen icons is clicked and checked, the induction screen image is not only displayed on the terminal screen, but also displayed in another display form different from the previous display form, so that a user can see which induction screen icon is being clicked and checked.
In any of the foregoing solutions, preferably, after acquiring information of all induction screens in the city, the method further includes: and displaying information of all the induction screens in a list form on a list display area of the terminal screen.
In the technical scheme, after all the information of the induction screens in the city is acquired, icons of the induction screens are displayed in a map display area, and the information of the induction screens can be displayed in a list form on a list display area of a terminal screen. For example, the list display area can display information such as the actual geographic position of each induction screen and road conditions at the actual geographic position of the induction screen, so that a user can click to view details, and the diversity of the display modes of the induction screens is improved.
In any of the above solutions, preferably, the list form includes a list form arranged in order of distance from the actual geographic position of the guidance screen to the current positioning position from near to far, or a list form arranged in names of roads where the actual geographic position of the guidance screen is located.
In the technical scheme, when the induction screen is displayed in a list form, the arrangement mode can include but is not limited to the mode, and a user can customize the arrangement mode to conveniently search and display the information of the induction screen.
In any of the above technical solutions, preferably, the information of the guidance screen includes information of an actual geographic position of the guidance screen and actual display information of the guidance screen; the display information in the image of the induction screen is the same as the actual display information of the induction screen; the display information in the image of the induction screen includes one or a combination of the following: road information, road congestion information, direction information, and distance to target point time.
In the technical scheme, the actual display information displayed in the online induction screen can be displayed on the line, so that the integrity of the information of the display induction screen is ensured, and the display information in the image of the induction screen comprises but is not limited to the information.
According to another aspect of the present invention, a system for displaying and updating an image of an induction screen is provided, comprising: the information acquisition unit is used for acquiring information of all induction screens in the city; the display unit is used for displaying icons of the induction screen on map positions corresponding to the actual geographic positions of the induction screen in the map display area of the terminal screen; the receiving unit is used for receiving a viewing instruction of any icon of the induction screen; the display unit is also used for drawing and displaying the image of the induction screen according to the viewing instruction; the information acquisition unit is further used for acquiring information of the induction screen again every time a preset time passes when the image of the induction screen is displayed, so that the display unit can update the image of the induction screen.
The system for displaying and updating the images of the induction screens provided by the invention collects the information of all the induction screens under the line, displays the icons corresponding to each induction screen in the map display area in the terminal screen, and displays the icons of each induction screen on the map position of the actual geographic position of the induction screen, so that the distribution of the induction screens on the map is the same as the distribution under the line. When a user clicks an icon of any induction screen, displaying an image of the induction screen, so that the user can view the induction screen on the terminal. And the information of the induction screen is obtained again after the preset time, the image of the induction screen is updated, so that the user can see the latest information of the induction screen at any time, and the validity of the information in the image of the induction screen is ensured.
The system for displaying and updating the induction screen image can also have the following technical characteristics:
in the above technical solution, preferably, the display unit is further configured to draw and display an image of the induction screen according to the viewing instruction, and simultaneously display an icon of the induction screen to be viewed according to a preset form according to the viewing instruction; wherein the preset form is different from the display form of the icon of the induction screen before being viewed.
In the technical scheme, after any one of the induction screen icons is clicked and checked, the induction screen image is not only displayed on the terminal screen, but also displayed in another display form different from the previous display form, so that a user can see which induction screen icon is being clicked and checked.
In any of the foregoing technical solutions, preferably, the display unit is further configured to display, after acquiring information of all the induction screens in the city, the information of all the induction screens in a list form on a list display area of the terminal screen.
In the technical scheme, after all the information of the induction screens in the city is acquired, icons of the induction screens are displayed in a map display area, and the information of the induction screens can be displayed in a list form on a list display area of a terminal screen. For example, the list display area can display information such as the actual geographic position of each induction screen and road conditions at the actual geographic position of the induction screen, so that a user can click to view details, and the diversity of the display modes of the induction screens is improved.
In any of the above solutions, preferably, the list form includes a list form arranged in order of distance from the actual geographic position of the guidance screen to the current positioning position from near to far, or a list form arranged in names of roads where the actual geographic position of the guidance screen is located.
In the technical scheme, when the induction screen is displayed in a list form, the arrangement mode can include but is not limited to the mode, and a user can customize the arrangement mode to conveniently search and display the information of the induction screen.
In any of the above technical solutions, preferably, the information of the guidance screen includes information of an actual geographic position of the guidance screen and actual display information of the guidance screen; the display information in the image of the induction screen is the same as the actual display information of the induction screen; the display information in the image of the induction screen includes one or a combination of the following: road information, road congestion information, direction information, and distance to target point time.
In the technical scheme, the actual display information displayed in the online induction screen can be displayed on the line, so that the integrity of the information of the display induction screen is ensured, and the display information in the image of the induction screen comprises but is not limited to the information.
According to yet another aspect of the present invention, a terminal for displaying and updating an image of an induction screen is provided, comprising the system for displaying and updating an image of an induction screen of any one of the above.
The terminal for displaying and updating the induction screen image provided by the invention comprises the system for displaying and updating the induction screen image, which can realize the technical effects of the system and is not repeated.
According to a further aspect of the present invention, a computer device is presented comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the computer program to carry out the steps of the method of presenting and updating an inducer image as in any of the above.
According to the computer equipment provided by the invention, the processor is used for collecting information of all the induction screens under the line when executing the computer program, the icons corresponding to each induction screen are displayed in the map display area in the terminal screen, and the icons of each induction screen are correspondingly displayed on the map position of the actual geographic position of the induction screen, so that the distribution of the induction screen on the map is the same as the distribution under the line. When a user clicks an icon of any induction screen, displaying an image of the induction screen, so that the user can view the induction screen on the terminal. And the information of the induction screen is obtained again after the preset time, the image of the induction screen is updated, so that the user can see the latest information of the induction screen at any time, and the validity of the information in the image of the induction screen is ensured.
According to a further aspect of the present invention, a computer-readable storage medium is presented, on which a computer program is stored which, when executed by a processor, carries out the steps of a method of presenting and updating an inducer screen image as in any one of the above.
The computer readable storage medium provided by the invention is used for realizing the acquisition of information of all the induction screens under the line when the computer program is executed by the processor, displaying the icons corresponding to each induction screen in a map display area in the terminal screen, and displaying the icons of each induction screen on the map position of the actual geographic position of the induction screen, so that the distribution of the induction screens on the map is the same as the distribution under the line. When a user clicks an icon of any induction screen, displaying an image of the induction screen, so that the user can view the induction screen on the terminal. And the information of the induction screen is obtained again after the preset time, the image of the induction screen is updated, so that the user can see the latest information of the induction screen at any time, and the validity of the information in the image of the induction screen is ensured.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 shows a schematic diagram of an induction off-screen presentation in the related art;
FIG. 2 is a flow chart of a method for displaying and updating an inducer screen image according to an embodiment of the present invention;
FIG. 3 is a flow chart of a method for displaying and updating an inducer screen image according to another embodiment of the present invention;
FIG. 4 shows a schematic diagram of an induction screen presented on a terminal screen according to one embodiment of the invention;
FIG. 5 shows a schematic diagram of an induction screen presented on a terminal screen according to another embodiment of the present invention;
FIG. 6 shows a schematic block diagram of a system for presenting and updating an inducer screen image according to one embodiment of the present invention;
FIG. 7 shows a schematic block diagram of a computer device of one embodiment of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and the scope of the invention is therefore not limited to the specific embodiments disclosed below.
An embodiment of a first aspect of the present invention provides a method for displaying and updating an image of an induction screen,
FIG. 2 is a flow chart of a method for displaying and updating an inducer screen image according to an embodiment of the present invention. Wherein the method comprises the following steps:
and step 208, when the image of the induction screen is displayed, acquiring information of the induction screen again every time a preset time passes so as to update the image of the display induction screen.
The method for displaying and updating the images of the induction screens acquires information of all induction screens under the line, displays the icons corresponding to each induction screen in the map display area in the terminal screen, and displays the icons of each induction screen on the map position of the actual geographic position of the induction screen, so that the distribution of the induction screens on the map is the same as the distribution under the line. When a user clicks an icon of any induction screen, displaying an image of the induction screen, so that the user can view the induction screen on the terminal. And the information of the induction screen is acquired again in the server every time the preset time passes, and the image of the induction screen is updated, for example, the image is updated once in two minutes, so that a user can check the latest information of the induction screen at any time, and the validity of the information in the image of the induction screen is ensured. It should be noted that the induction screen information stored in the server is updated according to a preset time period or in real time.
FIG. 3 is a flow chart of a method for displaying and updating an inducer screen image according to another embodiment of the present invention. Wherein the method comprises the following steps:
In this embodiment, information of all induction screens under the line is collected, as shown in fig. 4, icons corresponding to each induction screen are displayed in a map display area in a terminal screen, and icons of each induction screen are correspondingly displayed in map positions of actual geographic positions of the induction screens, so that distribution of the induction screens on the map is the same as that of the induction screens under the line. And also can show information of the induction screen in the form of a list on a list display area of the terminal screen. For example, the list display area can display information such as the actual geographic position of each induction screen and road conditions at the actual geographic position of the induction screen, so that a user can click to view details, and the diversity of the display modes of the induction screens is improved. The list form comprises a list form which is arranged in a sequence from near to far between the actual geographic position of the induction screen and the current positioning position, or a list form which is arranged in a name of a road where the actual geographic position of the induction screen is located, and the list form is shown in a sequence from near to far between the actual geographic position of the induction screen and the current positioning position in fig. 4, so that a user can customize the arrangement mode to conveniently search and display the information of the induction screen.
As shown in fig. 5, when the user clicks on an icon (the induction screen 1) of any induction screen, an image of the induction screen is displayed so that the user can view the induction screen on the terminal. After clicking to view any one of the induction screen icons, not only is the induction screen image presented on the terminal screen, but the induction screen icon (induction screen 1) is displayed in another display form different from the previous display form, so that the user can see which induction screen icon is being clicked to view.
In one embodiment of the present invention, preferably, the information of the guidance screen includes information of an actual geographical position of the guidance screen and actual display information of the guidance screen; the display information in the image of the induction screen is the same as the actual display information of the induction screen; the display information in the image of the induction screen includes one or a combination of the following: road information, road congestion information, direction information, and distance to target point time.
In this embodiment, the actual display information displayed in the offline induction screen is displayed on the line, so that the integrity of the information of the display induction screen is ensured, and the display information in the image of the induction screen includes, but is not limited to, the above information.
An embodiment of the second aspect of the present invention proposes a system for displaying and updating an image of an induction screen, and fig. 6 shows a schematic block diagram of a system 600 for displaying and updating an image of an induction screen according to an embodiment of the present invention. Wherein the system 600 comprises:
an information obtaining unit 602, configured to obtain information of all induction screens in the city;
a display unit 604, configured to display an icon of the guidance screen on a map location corresponding to an actual geographic location of the guidance screen in a map display area of the terminal screen;
a receiving unit 606, configured to receive a view instruction of an icon of any one of the induction screens;
the display unit 604 is further configured to draw and display an image of the induction screen according to the viewing instruction;
the information obtaining unit 602 is further configured to, when displaying the image of the induction screen, re-obtain information of the induction screen every time a preset time elapses, so that the display unit updates the image of the induction screen.
The system 600 for displaying and updating the images of the induction screens provided by the invention collects information of all induction screens under a line, displays the icons corresponding to each induction screen in a map display area in a terminal screen, and displays the icons of each induction screen on the map position of the actual geographic position of the induction screen, so that the distribution of the induction screens on the map is the same as the distribution under the line. When a user clicks an icon of any induction screen, displaying an image of the induction screen, so that the user can view the induction screen on the terminal. And the information of the induction screen is acquired again in the server every time the preset time passes, and the image of the induction screen is updated, for example, the image is updated once in two minutes, so that a user can check the latest information of the induction screen at any time, and the validity of the information in the image of the induction screen is ensured. It should be noted that the induction screen information stored in the server is updated according to a preset time period or in real time.
In one embodiment of the present invention, preferably, the display unit 604 is further configured to display, according to the viewing instruction, the icon of the viewed induction screen in a preset form while drawing and displaying the image of the induction screen according to the viewing instruction; wherein the preset form is different from the display form of the icon of the induction screen before being viewed.
In this embodiment, after clicking to view any one of the induction screen icons, not only the induction screen image is presented on the terminal screen, but also the induction screen icon is displayed in another display form different from the previous display form, so that the user can see which induction screen icon is being clicked to view.
In one embodiment of the present invention, the displaying unit 604 is preferably further configured to display the information of all the induction screens in a list form on the list display area of the terminal screen after acquiring the information of all the induction screens in the city.
In this embodiment, after all the guidance screen information in the city is acquired, not only the icons of the guidance screens are shown in the map display area, but also the information of the guidance screens can be shown in the form of a list on the list display area of the terminal screen. For example, the list display area can display information such as the actual geographic position of each induction screen and road conditions at the actual geographic position of the induction screen, so that a user can click to view details, and the diversity of the display modes of the induction screens is improved.
In one embodiment of the present invention, preferably, the list form includes a list form arranged in order of a distance from the actual geographical position of the guidance screen to the current positioning position from near to far, or a list form arranged in a name of a road where the actual geographical position of the guidance screen is located.
In this embodiment, when displaying the induction screen in a list form, the arrangement manner may include, but is not limited to, the above manner, and the user may customize the arrangement manner, so as to conveniently find and display the induction screen information.
In one embodiment of the present invention, preferably, the information of the guidance screen includes information of an actual geographical position of the guidance screen and actual display information of the guidance screen; the display information in the image of the induction screen is the same as the actual display information of the induction screen; the display information in the image of the induction screen includes one or a combination of the following: road information, road congestion information, direction information, and distance to target point time.
In this embodiment, the actual display information displayed in the offline induction screen is displayed on the line, so that the integrity of the information of the display induction screen is ensured, and the display information in the image of the induction screen includes, but is not limited to, the above information.
An embodiment of a third aspect of the present invention provides a terminal for displaying and updating an image of an induction screen, including a system for displaying and updating an image of an induction screen according to any one of the above.
The terminal for displaying and updating the induction screen image provided by the invention comprises the system for displaying and updating the induction screen image, which can realize the technical effects of the system and is not repeated.
An embodiment of the fourth aspect of the present invention proposes a computer device, fig. 7 shows a schematic block diagram of a computer device 700 of an embodiment of the present invention. Wherein the computer device 700 comprises:
memory 702, processor 704, and a computer program stored on memory 702 and executable on processor 704, the processor 704 executing the computer program to perform the steps of the method of displaying and updating an inducer screen image as described in any of the preceding claims.
According to the computer equipment 700 provided by the invention, the processor 704 is used for collecting information of all the induction screens under the line when executing the computer program, the icons corresponding to each induction screen are displayed in the map display area in the terminal screen, and the icons of each induction screen are correspondingly displayed on the map position of the actual geographic position of the induction screen, so that the distribution of the induction screens on the map is the same as the distribution under the line. When a user clicks an icon of any induction screen, displaying an image of the induction screen, so that the user can view the induction screen on the terminal. And the information of the induction screen is obtained again after the preset time, the image of the induction screen is updated, so that the user can see the latest information of the induction screen at any time, and the validity of the information in the image of the induction screen is ensured.
An embodiment of a fifth aspect of the present invention proposes a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of a method of presenting and updating an inducer screen image as described in any of the above.
The computer readable storage medium provided by the invention is used for realizing the acquisition of information of all the induction screens under the line when the computer program is executed by the processor, displaying the icons corresponding to each induction screen in a map display area in the terminal screen, and displaying the icons of each induction screen on the map position of the actual geographic position of the induction screen, so that the distribution of the induction screens on the map is the same as the distribution under the line. When a user clicks an icon of any induction screen, displaying an image of the induction screen, so that the user can view the induction screen on the terminal. And the information of the induction screen is obtained again after the preset time, the image of the induction screen is updated, so that the user can see the latest information of the induction screen at any time, and the validity of the information in the image of the induction screen is ensured.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A method of displaying and updating an induced screen image, comprising:
acquiring information of all induction screens in the city;
displaying icons of the induction screen on map positions corresponding to the actual geographic positions of the induction screen in a map display area of a terminal screen;
receiving a viewing instruction of any icon of the induction screen, drawing and displaying the image of the induction screen according to the viewing instruction, and displaying the image of the induction screen and a user positioning point in a map display area of the terminal screen;
when the image of the induction screen is displayed, re-acquiring information of the induction screen every time a preset time passes so as to update and display the image of the induction screen;
wherein, while the drawing and displaying of the image of the induction screen according to the viewing instruction, the method further comprises:
displaying the icon of the checked induction screen according to the checking instruction in a preset form, wherein the preset form is different from the display form of the icon of the induction screen before being checked;
wherein after obtaining information of all induction screens in the city, the method further comprises:
and displaying the information of all the induction screens in a list form on a list display area of the terminal screen, wherein the list display area and the map display area are different display areas of the terminal screen.
2. The method of displaying and updating an induced screen image according to claim 1,
the list form comprises a list form which is arranged in the sequence of the distance from the actual geographic position of the induction screen to the current positioning position from the near to the far, or a list form which is arranged in the name of the road where the actual geographic position of the induction screen is located.
3. The method of displaying and updating an image of an induction screen according to any one of claims 1 to 2, wherein the information of the induction screen includes information of an actual geographical position of the induction screen and actual display information of the induction screen;
the display information in the image of the induction screen is the same as the actual display information of the induction screen;
the display information in the image of the induction screen comprises one or a combination of the following: road information, road congestion information, direction information, and distance to target point time.
4. A system for displaying and updating an inducer screen image, comprising:
the information acquisition unit is used for acquiring information of all induction screens in the city;
the display unit is used for displaying icons of the induction screen on map positions corresponding to the actual geographic positions of the induction screen in the map display area of the terminal screen;
the receiving unit is used for receiving a viewing instruction of any icon of the induction screen;
the display unit is further used for drawing and displaying the image of the induction screen according to the viewing instruction, and displaying the image of the induction screen and the user positioning point in the map display area of the terminal screen;
the information acquisition unit is further used for acquiring information of the induction screen again every time a preset time passes when the image of the induction screen is displayed, so that the display unit updates and displays the image of the induction screen;
the display unit is further used for displaying the icon of the checked induction screen according to a preset form while drawing and displaying the image of the induction screen according to the check instruction, wherein the preset form is different from the display form of the icon of the induction screen before being checked;
the display unit is further configured to display, in a list form, information of all induction screens on a list display area of the terminal screen after obtaining the information of all induction screens in the city, where the list display area and the map display area are different display areas of the terminal screen.
5. The system for displaying and updating an inducer image of claim 4,
the list form comprises a list form which is arranged in the sequence of the distance from the actual geographic position of the induction screen to the current positioning position from the near to the far, or a list form which is arranged in the name of the road where the actual geographic position of the induction screen is located.
6. The system for displaying and updating an image of an induction screen according to any one of claims 4 to 5, wherein the information of the induction screen includes information of an actual geographical position of the induction screen and actual display information of the induction screen;
the display information in the image of the induction screen is the same as the actual display information of the induction screen;
the display information in the image of the induction screen comprises one or a combination of the following: road information, road congestion information, direction information, and distance to target point time.
7. A terminal for displaying and updating an image of an induction screen, comprising:
a system for displaying and updating an induced screen image according to any of claims 4 to 6.
8. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor, when executing the computer program, implements the steps of the method of exposing and updating an induced screen image as claimed in any one of claims 1 to 3.
9. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the method of presenting and updating an inducer screen image according to any of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858858.XA CN110780837B (en) | 2018-07-31 | 2018-07-31 | Method, system, terminal and computer equipment for displaying and updating induction screen image |
Applications Claiming Priority (1)
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| CN202929848U (en) * | 2012-10-09 | 2013-05-08 | 北京易华录信息技术股份有限公司 | Individualized traffic guidance system on basis of mobile terminal display |
| CN103794070A (en) * | 2014-02-24 | 2014-05-14 | 中国航天系统工程有限公司 | Dynamic induction information broadcasting method and system based on vehicle and road collaboration |
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| CN103956063A (en) * | 2014-05-09 | 2014-07-30 | 苏州鸣伦电子科技有限公司 | Method for traffic guidance screen map dynamical drawing and road condition updating |
| JP6455158B2 (en) * | 2015-01-09 | 2019-01-23 | ブラザー工業株式会社 | Information processing program and information processing apparatus |
| CN207233215U (en) * | 2017-10-13 | 2018-04-13 | 安徽易云智能停车科技有限公司 | A kind of intellectual inducing screen system based on technology of Internet of things |
| CN108022439A (en) * | 2017-12-29 | 2018-05-11 | 百度在线网络技术（北京）有限公司 | Method, apparatus, storage medium and the terminal device of traffic guidance figure generation |
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| CN202929848U (en) * | 2012-10-09 | 2013-05-08 | 北京易华录信息技术股份有限公司 | Individualized traffic guidance system on basis of mobile terminal display |
| CN103794070A (en) * | 2014-02-24 | 2014-05-14 | 中国航天系统工程有限公司 | Dynamic induction information broadcasting method and system based on vehicle and road collaboration |
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