CN112533033B - Information distribution system - Google Patents

Abstract

The invention relates to an information distribution system, comprising: the system comprises an information publishing background, a websocket server and a client; the information publishing background is connected with the client through the websocket server to play the display data; the information publishing background comprises: the page setting module is used for setting a display interface of the client; the user management module is used for displaying the association management of the data and the corresponding user; the playing management module is used for displaying the setting of data playing parameters; the inter cut management module is used for setting inter cut content and playing the inter cut content through the playing management module; and the monitoring module monitors the client based on a heartbeat package mechanism. The invention has the beneficial effects that: the user can set the content to be displayed according to the requirement to obtain the content to be displayed, the content is not limited to fixed playing, different contents can be played by the equipment, such as inter-cut announcement, live broadcasting of a broadcasting department and the like, and the use is very convenient.

Description

Information distribution system

Technical Field

The invention belongs to the technical field of video playing, and particularly relates to an information publishing system.

Background

In public places, large hospitals, educational institutions, government institutions and other places where various information needs to be displayed on a screen, more than one information needs to be displayed on the corresponding display screen. Especially, large hospitals often need to contain more information for displaying on screens, such as disease knowledge and health care common sense propaganda, in different departments, for example, details which need attention in daily life of diabetes and heart disease are described; the special outpatient service and department introduction can improve the degree of awareness and facilitate the patients to see a doctor; the authoritative doctor and the expert introduce the diagnosis, so that the patient can make a targeted diagnosis according to the requirement, and the diagnosis time is shortened; the new medicine, the therapy and the novel medical instrument are publicized, so that the patient can conveniently know the medical dynamic, the patient can conveniently see a doctor, and the economic benefit of the hospital is improved; urgent, real-time information or notice spot, registration and emergency information issue, improve information such as efficiency of handling affairs, current broadcast system does not have unified screen management system, can not satisfy equipment broadcast different content, like spot announcement, broadcast the live broadcast of administrative or technical offices etc. manual operation gets up very inconveniently.

Disclosure of Invention

In order to solve the problems of inconvenient operation, incapability of unified management, incapability of playing different contents and the like in the prior art, the invention provides an information issuing system which has the characteristics of convenience in operation, capability of meeting the playing of different contents and the like.

An information distribution system according to an embodiment of the present invention includes: the system comprises an information publishing background, a websocket server and a client;

the information publishing background is connected with the client through the websocket server to play display data;

the information publishing background comprises: the page setting module is used for setting the display interface of the client;

the user management module is used for displaying the association management of the data and the corresponding user;

the playing management module is used for displaying the setting of data playing parameters;

the inter cut management module is used for setting inter cut content and playing the inter cut content through the playing management module; and

and the monitoring module monitors the client based on a heartbeat package mechanism.

Further, the page setting module constructs pages and components based on a contentdigital and 2D-Position technology.

Further, the user management module associates the user, the client and the corresponding display data based on the newly-built array.

Further, the playing management module sets a video list, a playing time period and playing duration based on a requestAnimationFrame technology.

Further, the playing parameters include margin, playing type, height, width, playing ratio and file path.

Further, the playing management module uploads the resource based on the webiploader technology.

Further, the playing management module plays the streaming media based on libvlc technology.

Further, the associating the user, the client and the corresponding display data based on the newly-built array specifically includes:

establishing an equipment tag, associating corresponding client equipment, and writing the equipment tag into the newly-built array;

and taking the current array to perform data circulation to judge whether the parent node ID of the child data is the same as the ID of the current first array.

Further, the monitoring module monitoring the client based on the heartbeat packet mechanism specifically includes:

and sending heartbeat data to the client and receiving heartbeat response sent by the client, and if the client is disconnected, sending a starting program to the client for restarting.

Further, the playing parameters are constructed by excel tables or word documents.

The invention has the beneficial effects that: the user carries out corresponding setting and editing to the content that needs the demonstration through the information issuing back end, then sends the demonstration content of editing to the customer end through the websocket server and shows for the user can set for the content that wants the demonstration as required, obtains the content that oneself wants the demonstration, and not only be limited to fixed broadcast, can satisfy equipment broadcast different content, like the spot announcement, broadcast administrative or technical offices live etc. very convenient uses.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of an information distribution system provided in accordance with an exemplary embodiment;

FIG. 2 is a schematic diagram of an information publication backend provided in accordance with an illustrative embodiment;

FIG. 3 is a flow diagram of information publication provided in accordance with an illustrative embodiment;

FIG. 4 is a tree structure diagram of users and groups provided in accordance with an exemplary embodiment;

FIG. 5 is a diagram of a video list provided in accordance with an exemplary embodiment;

fig. 6 is a flow diagram of a play management module provided in accordance with an exemplary embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides an information distribution system including: the system comprises an information publishing background, a websocket server and a client;

the information publishing background is connected with the client through the websocket server to play the display data;

the information publishing background comprises: the page setting module is used for setting a display interface of the client;

the user management module is used for displaying the association management of the data and the corresponding user;

the playing management module is used for displaying the setting of data playing parameters;

the inter cut management module is used for setting inter cut content and playing the inter cut content through the playing management module; and

and the monitoring module monitors the client based on a heartbeat package mechanism.

Specifically, as shown in fig. 3, a user adds corresponding users, groups, and devices through a user management module and creates corresponding roles, so that the user can specify the roles and specify the groups to set the content on the basis of obtaining corresponding permissions, then the page creation of a corresponding interface can be performed through a page setting module, including adding of a tag, a PPT, streaming media (live broadcast), sound, a picture, FLASH, and other contents, and then the format of the display content is set correspondingly through a play management module and is associated with the specified terminal device to play the content. During the playing process, the inter-cut management module can be used for inter-cut of contents, such as media, rolling information, page segments and other contents, and uploading and downloading of corresponding contents and the like.

In some embodiments of the invention, the page setup module performs the construction of pages and components based on the contentditable and 2D-Position techniques.

And the user management module is used for associating the user, the client and the corresponding display data based on the newly-built array.

And the play management module sets a video list, a play time period and a play time length based on a requestAnimationFrame technology.

The playing parameters include margin, playing type, height, width, playing proportion and file path.

And the play management module uploads the resources based on the webiploader technology.

The playing management module plays the streaming media based on libvlc technology.

Specifically, as shown in fig. 4 to fig. 6, associating the user, the client and the corresponding display data based on the newly created array specifically includes:

establishing an equipment tag, associating corresponding client equipment, and writing the equipment tag into the newly-built array;

and taking the current array to perform data circulation to judge whether the parent node ID of the child data is the same as the ID of the current first array.

And adding information of corresponding equipment into the equipment tag, circularly judging whether the equipment tag is the equipment in the group or not, newly building an ID (identity) and loading the ID into a first relative array, judging whether the ID of the father node of the child data is the same as the ID of the current first array or not, if not, taking the current first relative array and deleting the first array, wherein the whole process is a circular judgment. The playing management module acquires attributes of the video assembly, including attributes of duration, height, left margin, right margin, playing type, video file path, playing proportion, width and the like, then judges the equipment type, if the equipment type is the computer, uses vlc plug-in to embed playing elements into the page and adds the acquired attributes of the playing assembly into the page for playing, stops playing when a stop command is given, destroys the playing elements inserted into the page and clears playing types to release a memory; and if the device is other, calling the window.

The playing parameters are constructed by excel tables or word documents. The playlist has excel and word files, data such as attributes and window size in the excel and word files are obtained, and if the excel exists, a New excel _ class construction function is called for external calling; the play (function) realizes the specific playing, and the play (function) ends the playing and destroys. Onendplay (event) provides a prompt to end. If the excel table is used, a New word _ class is called to construct an external function for external calling, the play (function) realizes specific playing, and the unplayment (function) finishes playing and destroys. Onendplay (event) provides a prompt to end.

The monitoring module monitors the client based on the heartbeat packet mechanism specifically comprises:

and sending heartbeat data to the client and receiving heartbeat response sent by the client, and if the client is disconnected, sending a starting program to the client for restarting. After the monitoring service is started, whether the access state of the database service is normal or not is judged, whether the access state of the application program is normal or not is judged, then data are sent to the client side, the client side replies corresponding heartbeat response, and after the server receives the reply, if the user is disconnected, a restarted webbrowser program is sent to restart.

The inter-cut management module is communicated with the database server to detect the change of inter-cut data after the service is started, if the data change, the client is informed to acquire corresponding data, the client performs analysis processing after acquiring the corresponding data, and then definition of data completion is performed.

In specific use, after a user logs in by using a user name and a password, the user can select the size of a page or a module (one of the modules is selected if the module exists) on the layer through the operation layer, then add a control to the page, and set the attribute, metaphor, background color, background picture of the page and the like, of the control on the page. If custom controls are required, the order of dragging and dropping is generally the same: data source- > custom- > line- > text entry. And after dragging and dropping the data source control, binding data to the data source, then selecting the data source by self-definition, controlling the line number of the displayed data by using the line control, and then displaying a field in the text item designation table. Clicking an adding button can pop up an operation window, clicking a preview uploading file to select resources (multiple selection is supported and multiple uploading is supported), setting a resource type (public or private) after the resources are selected, clicking to start uploading after all the resources are selected, if the uploading is successful, a file uploading area can prompt that the uploading is successful, but transcoding is needed after the uploading of some resources is completed, and mainly refreshing data below the operation window.

The information issuing system provided by the embodiment of the invention can carry out backup management in multiple places and different places; the broadcasting and content insertion can be carried out on the equipment, and the inconvenience of regional cooperation is solved; the playing of the content of the equipment solves the problems of the timing playing of programs and the operation of timely switching pages of page components; the user-defined program and page solves the routine program maintenance of hospital staff; the personnel management and the resource management of the part door and the region are facilitated.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above 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.

What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. An information distribution system, comprising: the system comprises an information publishing background, a websocket server and a client;

the information publishing background is connected with the client through the websocket server to play display data;

the information publishing background comprises: the page setting module is used for setting the display interface of the client;

the user management module is used for displaying the association management of the data and the corresponding user;

the playing management module is used for displaying the setting of data playing parameters;

the playing management module acquires the attributes of the video assembly, including duration, height, left margin, right margin, playing type, video file path, playing proportion and width;

then, judging the type of equipment, if the equipment is a computer, embedding a playing element into the page by using a vlc plug-in and adding the obtained attribute of the playing component into the page for playing, and when a stop command is given, stopping playing, destroying the playing element inserted into the page and emptying a playing class release memory;

if the device is other device, calling window, video, playvideo to play, and calling window, video, stopvideo to stop and destroy when there is a stop command;

the inter cut management module is used for setting inter cut content and playing the inter cut content through the playing management module; and

and the monitoring module monitors the client based on a heartbeat package mechanism.

2. The information distribution system according to claim 1, wherein the page setting module performs construction of pages and components based on a contentdigital and 2D-Position technique.

3. The information distribution system of claim 1, wherein the user management module associates the user, the client and the corresponding display data based on the newly created array.

4. The information distribution system according to claim 1, wherein the playback management module sets the video list, the playback time period, and the playback time length based on a requestAnimationFrame technique.

5. The information distribution system according to claim 4, wherein the playback parameters include an edge distance, a playback type, a height, a width, a playback ratio, and a file path.

6. The information distribution system according to claim 4, wherein the playback management module uploads the resource based on webuploader technology.

7. The information distribution system according to claim 6, wherein the playback management module plays back the streaming media based on libvlc technology.

8. The information distribution system of claim 3, wherein the associating of the user, the client and the corresponding display data based on the newly created array specifically comprises:

establishing an equipment tag, associating corresponding client equipment, and writing the equipment tag into the newly-built array;

and taking the current array to perform data circulation to judge whether the parent node ID of the child data is the same as the ID of the current first array.

9. The information distribution system according to claim 1, wherein the monitoring module monitors the client based on a heartbeat packet mechanism specifically includes:

and sending heartbeat data to the client and receiving heartbeat response sent by the client, and if the client is disconnected, sending a starting program to the client for restarting.

10. The information distribution system according to any one of claims 1 to 9, wherein the playback parameter is constructed from an excel table or a word document.

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