CN113094344A - DVR UI framework implementation method and system and automobile - Google Patents

Abstract

The application specifically discloses an U I framework implementation method and system of a DVR and an automobile, wherein the method comprises the following steps: recording and storing the video; generating an index number of a file list; marking the viewed files and displaying the number of the unviewed files; creating a file name linked list and generating U I thumbnails; and displaying a mark at the set position of the index row corresponding to the file list which is not viewed. According to the method and the device, a file counting function and a file marking function are added, and the efficiency of man-machine interaction is improved.

Description

DVR UI framework implementation method and system and automobile

Technical Field

The application relates to the technical field of vehicle-mounted video running recording, in particular to a method and a system for realizing a UI framework of a DVR and an automobile.

Background

The vehicle-mounted video driving recording system displays a UI interactive interface through an LCD, but due to the fact that basic functions are single, man-machine interaction efficiency is low, key information concerned by a user cannot be highlighted, and the real requirements of the user cannot be met.

The current UI display processing flow includes the following steps:

step 1: and starting a recorder system, normally recording the video and storing the video in a reverse order according to the time of generating the file.

Step 2: entering a file list interface, and initializing a file list.

And step 3: and scanning the folder to judge whether video files are generated or not, and acquiring the number of files in the corresponding folder as the index number of the file list.

And 4, step 4: and sequentially displaying the video file thumbnails, wherein each index row displays one thumbnail, and the front path and the rear path are not distinguished for a two-path system.

And 5: and clicking the corresponding file for playback and viewing.

The disadvantages of the existing scheme are as follows:

when video files are continuously increased, videos which are not checked in time are not marked, which videos are checked and which videos are not checked cannot be distinguished, so that key videos are easy to miss, and meanwhile, which files are checked and deleted are not convenient to determine, so that the checking time of a user is wasted;

when a new video file is generated in the parking process, the number of the video files which are not checked is not counted, the number of the video files which are not checked cannot be confirmed after the new video file enters the system again next time, corresponding prompt information does not exist on a UI (user interface), and important videos generated in the parking process are easy to miss by a user.

Disclosure of Invention

The application provides a method and a system for realizing a UI (user interface) framework of a DVR (digital video recorder) and an automobile, so as to improve the efficiency of human-computer interaction.

In a first aspect, the present application provides a method for implementing a UI framework of a DVR, where the method includes:

recording and storing the video;

generating an index number of a file list;

marking the viewed files and displaying the number of the unviewed files;

creating a file name linked list and generating a UI thumbnail;

and displaying a mark at the set position of the index row corresponding to the file list which is not viewed. .

In a second aspect, the present application further provides a system for UI interaction of a DVR, the system comprising:

the video recording and storing unit is used for recording and storing videos;

the index generating unit is used for generating the index number of the file list;

the display unit is used for marking the viewed files and displaying the quantity of the unviewed files;

the thumbnail unit is used for creating a file name linked list and generating a UI thumbnail;

and the marking unit is used for displaying a mark at the set position of the index line corresponding to the unviewed file list.

In a third aspect, the application also provides an automobile comprising the DVR UI interaction system.

The application discloses a method and a system for realizing a UI frame of a DVR and an automobile, wherein videos are recorded and stored; generating an index number of a file list; marking the viewed files and displaying the number of the unviewed files; creating a file name linked list and generating a UI thumbnail; and displaying a mark at the set position of the index row corresponding to the file list which is not viewed. The file counting function and the file marking function are added, the number of unseen files can be counted when the file enters a system, corresponding display is carried out on a UI (user interface), so that a user is prompted, the user can check the files conveniently in time, and important videos are prevented from being omitted. The corresponding index line of the file which is not viewed in the UI file list is provided with a corresponding UI mark, so that a user can quickly distinguish the viewed file from the unviewed file, the unviewed file is prevented from being deleted by mistake, and the file browsing efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, 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 schematic flow chart diagram of a DVR UI framework implementation method provided by an embodiment of the application;

FIG. 2 is a schematic flow chart diagram of sub-step S102 of the UI framework implementation method of the DVR of FIG. 1;

FIG. 3 is a schematic flow chart diagram of substep S104 of the UI framework implementation method of the DVR of FIG. 1;

FIG. 4 is a schematic flow chart diagram of sub-step S105 of the UI framework implementation method of the DVR of FIG. 1;

FIG. 5 is a schematic block diagram of a DVR UI interaction system that is provided by an embodiment of the application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.

The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.

The embodiment of the application provides a method and a system for realizing a UI framework of a DVR and an automobile. The implementation method of the UI frame of the DVR can be applied to vehicle driving record to mark and count files which are not checked, so that a user can check the video information which is not checked in time conveniently, the user is prevented from deleting the video files which are not checked by mistake, and the efficiency of man-machine interaction is improved.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1, fig. 1 is a schematic flowchart of a method for implementing a UI framework of a DVR according to an embodiment of the present application. The method includes steps S101 to S105.

And S101, recording and storing the video.

In this embodiment, the driving recorder system is turned on to record the driving of the front road and the driving of the rear road. And after the video recording is finished, the video files are stored in a reverse order according to the time of generating the files, so that a user can conveniently check the video files from back to front.

And S102, generating a file list index number.

Specifically, video files recorded in each file are scanned, and file list index numbers are generated, so that a user can conveniently view total amount information of the number of the stored videos.

S103, marking the viewed files and displaying the number of the unviewed files.

Specifically, after the user plays the video, the played video is marked. And acquiring the quantity of the video files which are not viewed according to the quantity of the files of the corresponding types of the marked file folders, and displaying the quantity of the video files which are not viewed so as to facilitate a user to visually know the total quantity information of the video files which are not viewed, wherein the display positions of the video files which are not viewed are arranged on the status bar.

And S104, creating a file name linked list and generating the UI thumbnail.

Specifically, a linked list of corresponding file names of the front file and the back file which are separately indexed is created. And generates UI thumbnails to facilitate user previewing.

And S105, displaying a mark at the set position of the index line corresponding to the unviewed file list.

Specifically, a marker is displayed on the leftmost side of the index row corresponding to the list of files that are not being viewed. The set position may be the rightmost side of the index line, and the display mark may be arbitrarily set, which is not limited herein.

The file counting function is added, the number of files which are not checked in different types can be counted when the files enter the system, corresponding display is carried out on a UI (user interface) to prompt a user, the user can check the files conveniently in time, and important videos are prevented from being omitted. According to the method and the device, a file marking function is added, the files marked with the viewed files in the folder are hidden, and corresponding index lines of the files which are not viewed in the UI file list are provided with corresponding UI marks, so that a user can rapidly distinguish the viewed files from the unviewed files, the files which are not viewed are prevented from being deleted by mistake, and meanwhile, the file browsing efficiency is improved.

As shown in FIG. 2, in an alternative embodiment, the generating the file list index number includes steps S1021-S1022.

And S1021, entering a system and scanning the file. After entering the system, the file is scanned and then the subsequent operation is carried out.

S1022, judging whether a file is generated or not, and acquiring the number of front-path videos and the number of back-path videos in the corresponding folder. After the files are scanned, whether the generated files exist or not is judged, namely whether the video files are stored or not is judged, if a plurality of files are stored, the number of front-way videos and the number of back-way videos in the corresponding folders (namely the stored files) are obtained, and therefore the file list index number is generated.

As shown in fig. 3, in an alternative embodiment, the creating a linked list of file names and generating UI thumbnails includes steps S1041-S1044.

S1041, refreshing the file list.

Specifically, a file list interface is entered to initialize a file list, and a file name of "0" is obtained according to a file list index.

S1042, judging whether the file is a front-path video or a back-path video, acquiring the thumbnail and displaying the thumbnail at a set position, and simultaneously creating a file name linked list corresponding to the front-path file and the back-path file in a single index mode.

And S1043, if the front or back video corresponding to the current index does not exist, filling a blank corresponding to the linked list file name, and displaying a default picture of the system at the position of the thumbnail corresponding to the UI.

And S1044, displaying the front video and the back video generated at the same time side by side.

Specifically, the time of the forward video file name generated at the same time is the same as the time of the backward video file name, the corresponding forward file and backward file at the same time are found according to the forward file or backward file corresponding to the current index, and the corresponding thumbnails are displayed and displayed side by side. The recorder system can be used for supporting the front-path camera and the rear-path camera, display optimization of a file list is performed, front-path video thumbnails and rear-path video thumbnails generated at the same time can be displayed in the same index line, front-path videos and rear-path videos can be rapidly switched through the switching button to be played, video viewing convenience is improved, and accident positioning efficiency is improved.

As shown in FIG. 4, in an alternative embodiment, the displaying a mark on one side of the corresponding index row of the list of files that is not being viewed includes steps S1051-S1052.

S1051, refreshing the list, and checking the marking state.

Specifically, the list is refreshed again, and the mark state of the file in each index line is sequentially acquired.

S1052, displaying and marking the unviewed files at the set positions of the corresponding index rows of the file list.

Referring to fig. 5, fig. 5 is a schematic block diagram of a DVR UI interaction system according to an embodiment of the present application, where the DVR UI interaction system 200 includes: a video recording storage unit 201, an index generation unit 202, a display unit 203, a thumbnail image unit 204, and a marking unit 205.

A video recording and storing unit 201 for recording and storing video;

an index generating unit 202, configured to generate a file list index number;

a display unit 203 for marking the viewed files and displaying the number of the unviewed files;

a thumbnail unit 204, configured to create a file name linked list and generate a UI thumbnail;

and a marking unit 205, configured to display a mark at a set position of an index row corresponding to the unviewed file list.

The application also relates to an automobile comprising the DVR UI interaction system.

While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (7)

1. A method for implementing a UI framework of a DVR is characterized by comprising the following steps:

recording and storing the video;

generating an index number of a file list;

marking the viewed files and displaying the number of the unviewed files;

creating a file name linked list and generating a UI thumbnail;

and displaying a mark at the set position of the index row corresponding to the file list which is not viewed.

2. The method of claim 1, wherein generating the file list index number comprises:

entering a system, and scanning a file;

and judging whether a file is generated or not, and acquiring the number of front-path videos and the number of back-path videos in the corresponding file.

3. The method of claim 1, wherein creating the linked list of filenames and generating the UI thumbnails comprises:

refreshing a file list;

and judging whether the file is a front-path video or a back-path video, acquiring the thumbnail and displaying the thumbnail at a set position, and simultaneously creating a linked list of corresponding file names of the front-path file and the back-path file by independent indexes.

4. The method of claim 3, wherein creating the linked list of filenames and generating the UI thumbnails further comprises:

if the front or back video corresponding to the current index does not exist, the corresponding linked list file name is filled with a null, and the default picture of the system is displayed at the position of the thumbnail corresponding to the UI;

and displaying the front-path video and the back-path video generated at the same time side by side.

5. The method of claim 1, wherein displaying a mark at a set position of an index row corresponding to the list of unviewed files comprises:

refreshing the list and checking the marking state;

and displaying the files marked with the unviewed marks at the set positions of the index rows corresponding to the file list.

6. A DVR UI interaction system, comprising:

the video recording and storing unit is used for recording and storing videos;

the index generating unit is used for generating the index number of the file list;

the display unit is used for marking the viewed files and displaying the quantity of the unviewed files;

the thumbnail unit is used for creating a file name linked list and generating a UI thumbnail;

and the marking unit is used for displaying a mark at the set position of the index line corresponding to the unviewed file list.

7. An automobile, comprising the DVR UI interaction system of claim 6.

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