CN212460834U

CN212460834U - Network broadcasting system integrating information release

Info

Publication number: CN212460834U
Application number: CN202021021715.2U
Authority: CN
Inventors: 张朝辉
Original assignee: Commercial Co ltd
Current assignee: Commercial Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-02-02
Anticipated expiration: 2030-06-06

Abstract

The utility model relates to a multimedia playing equipment technical field, concretely relates to fuse information issuing's internet broadcasting system, including backstage computer, network module, MCU module and LED display screen, the backstage computer pass through serial ports communication mode with the network module communication, the signal output part electric connection of network module is to the signal input part of MCU module, the signal output part electric connection of MCU module to the LED display screen, the fixed blackboard top that sets up in the classroom that integrated internet broadcasting terminal locates of LED display screen. The utility model provides a system is broadcast on net that fuses information issuing, with LED screen and information issuing function integration to high definition network broadcast system terminal in, increase the function of product, increase the information display point for the classroom, reduce classroom equipment quantity, reduce whole system cost.

Description

Network broadcasting system integrating information release

Technical Field

The utility model relates to a multimedia player technical field, concretely relates to network broadcast system that fuses information issuing.

Background

With the development of information technology, internet technology and intelligent equipment technology, more and more information technology, internet technology and intelligent equipment are applied to teaching, and the development of multimedia teaching is greatly promoted. The multimedia teaching improves the teaching quality and enriches the teaching mode. The multimedia classroom consists of a central controller, a computer, a power amplifier and other multimedia equipment, and a teacher only needs to operate a panel of the central controller to control the operation of the equipment in the multimedia classroom during class time.

The existing school high-definition network playing system has two modes, one mode is a software player mode, player software is installed on a computer, and a computer software player is started to realize network high-definition video playing; the other method is a pure hardware decoding mode, the video is pushed to front-end hardware through a background server, and the video is connected to display equipment through an HDMI (high-definition multimedia interface) line through hardware decoding to realize online broadcasting high-definition video playing. Both the two types do not integrate the information issuing function displayed by the LED screen.

Disclosure of Invention

In view of this, the utility model provides a system is broadcast on net that fuses information issuing, with LED screen and information issuing function integrated to high definition network broadcast system terminal in, increase the function of product, increase the information display point for the classroom, reduce classroom equipment quantity, reduce whole system cost.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a fuse information issuing's net system of broadcasting, including backstage computer, network module, MCU module and LED display screen, the backstage computer pass through serial ports communication mode with network module communication, network module's signal output part electric connection to the signal input part of MCU module, MCU module's signal output part electric connection to the LED display screen, the fixed blackboard top that sets up in the classroom that integrated net broadcast terminal locates of LED display screen.

In the above network broadcasting system integrated with information distribution, as a preferred scheme, a word stock module is arranged between the MCU module and the LED display screen.

In the above network broadcasting system with information release integrated, as a preferred scheme, the word stock module includes at least one memory.

In the above network broadcasting system of the converged information distribution, as a preferable scheme, the memory adopts a platform memory of MX25L6406EM 2I.

In the above network broadcasting system integrated with information distribution, as a preferred scheme, an LED driving module is disposed between the word stock module and the LED display screen.

In the above internet broadcasting system integrated with information distribution, as a preferred scheme, the LED display screen is an LED display screen with a P4 distance.

In the above network broadcasting system integrating information release, as a preferred scheme, the MCU module is an M0518SC2AE series single chip microcomputer.

In the above network broadcast system integrating information distribution, as an optimal scheme, the network module adopts a SYQ-MT7628/7688 chip.

The utility model provides a fuse information issuing's net system of broadcasting has following beneficial effect:

the utility model provides a system is broadcast on net that fuses information issuing, with LED screen and information issuing function integration to high definition network broadcast system terminal in, increase the function of product, increase the information display point for the classroom, reduce classroom equipment quantity, reduce whole system cost.

Drawings

Fig. 1 is a schematic frame diagram of an online broadcast system integrated with information distribution provided by the embodiment of the present invention;

fig. 2 is a schematic circuit diagram of an MCU module of the internet broadcasting system integrated with information distribution provided by the embodiment of the present invention;

fig. 3 is a schematic circuit diagram of a network module of the internet broadcasting system integrated with information distribution provided by the embodiment of the present invention;

fig. 4 is a schematic circuit diagram of a word stock module of the online broadcast system integrated with information distribution provided by the embodiment of the present invention;

fig. 5 is a schematic circuit diagram of an LED driving module of an online broadcast system integrated with information distribution provided by the embodiment of the present invention;

fig. 6 is a schematic circuit diagram of an LED display screen of the internet broadcasting system integrated with information distribution provided by the embodiment of the present invention;

fig. 7 is a schematic frame diagram of an integrated webcast terminal of the webcast system integrated with information distribution according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Exemplary embodiments of the present invention are described below in conjunction with specific situations:

referring to fig. 1 and fig. 2, fig. 1 is a schematic frame diagram of an online broadcasting system for integrating information distribution provided by an embodiment of the present invention, and fig. 2 is a schematic circuit diagram of an MCU module of the online broadcasting system for integrating information distribution provided by an embodiment of the present invention; the utility model provides a fuse information issuing's net system of broadcasting, including backstage computer, network module, MCU module and LED display screen, the backstage computer pass through serial ports communication mode with network module communication, network module's signal output part electric connection to the signal input part of MCU module, MCU module's signal output part electric connection to the LED display screen, the fixed blackboard top that sets up in the classroom that integrated net broadcast terminal locates of LED display screen.

Referring to fig. 3, fig. 3 is a schematic circuit diagram of a network module of an online broadcasting system integrated with information distribution according to an embodiment of the present invention; in the above network broadcast system integrating information distribution, as an optimal scheme, the network module adopts a SYQ-MT7628/7688 chip. The network module adopts a SY Q-MT7628/7688 chip, three HR911105A Ethernet interfaces and two HR60168 network transformers are connected to the SYQ-MT7628/7688 chip, a pin CT1 and a pin CT2 of the HR911105A chip are respectively connected to a pin GND1 and a pin GND2 of the SYQ-MT7628/7688 chip, and a pin LEDY-and a pin LEDG-of the HR911105A chip are connected and then jointly connected to a pin GPIO of the SYQ-MT7628/7688 chip.

Referring to fig. 4, fig. 4 is a schematic circuit diagram of a word stock module of an online broadcast system integrated with information distribution according to an embodiment of the present invention; the word bank module comprises a database and a memory, the database exists depending on the memory, in the hardware structure of the memory, the memory adopts a PLASH memory of MX25L6406EM 2I-12G, and CS pins, DO pins, CLK pins and DI pins of the memory are respectively connected to 25-28 pins of the MCU.

Referring to fig. 5, fig. 5 is a schematic circuit diagram of an LED driving module of an online broadcast system integrated with information distribution according to an embodiment of the present invention; the LED driving module comprises twelve triode units, each triode unit is connected with a communication pin of the master control MCU, and the triodes are 8050 type triodes. Taking one of the triode units as an example, the input end of the triode is connected with a resistor R56, the other end of the resistor R56 is connected with a pin PA10 of the main control MCU, and the emitting electrode of the triode is connected with the display unit.

Referring to fig. 6, fig. 6 is a schematic circuit diagram of an LED display screen of an online broadcast system integrated with information distribution according to an embodiment of the present invention; the LED display screen comprises a connector Header10X2 and an L ED display screen, the LED display screen adopts a 4P LED display screen, and an emitting electrode of the triode is connected with a connector Header10X2 and then is respectively connected with a digital tube pin of the LED display screen. And the main control MCU displays the instruction sent by the background server on the LED display screen through the driving unit.

Referring to fig. 7, fig. 7 is a schematic frame diagram of an integrated webcast terminal of a webcast system incorporating information distribution according to an embodiment of the present invention; integrated net broadcasts terminal including the active module of putting, the main control unit, live module, switching power supply, network switch, industrial computer and operating panel, the utility model discloses a mainboard indicates the operating panel's at integrated net broadcasts terminal mainboard, and live module is audio frequency and video switching module among the multimedia player equipment, and network switch passes through the FFC winding displacement and connects audio frequency and video switching module, main control unit, and industrial computer passes through OPS interface connection network switch, connects operating panel through the F FC winding displacement, and switching power supply module connects network switch. The network switch uses the T CP/IP network protocol to realize the network data interaction and safely encrypt the data in transmission. The industrial computer may be an OPS micro industrial computer, and is connected to the network switch through an OPS (open plug capable specification) interface. The power amplifier module is connected with the main control unit. The main control unit can trigger the digital power amplifier module to perform digital signal processing on the audio data, such as noise filtering, sound effect adjustment and the like. The operation panel may be a key-type operation panel or a touch-screen type operation panel. The OPS interface is a TX 24-80R-LT-H1E snap-in connector or a TX25-80P-LT-H1E snap-in connector. The network switch is a TENDA S105 switch. The industrial computer is 120OPS-QM9900 or OPS-M201.

The utility model discloses mainly include that two parts constitute: the LED display screen display and information release part is integrated, the background computer releases information, a network protocol is converted into a digital protocol through the network module, the digital protocol enters the M CU module to be decoded, characters or graphs required by the word stock module are called, and the characters or the graphs are displayed on the LED display screen through the driving module.

The utility model discloses a system integration is broadcast on line of fusing information issuing installs directly over the blackboard in the terminal all-in-one is broadcast on line. The LED screen is arranged in the middle of the net broadcasting terminal, the distance between the LED screen and the net broadcasting terminal is P4, the size is 512 x 128mm, and text information or graphic information issued by the background is displayed on the LED screen, or is displayed in a rolling mode or in a static mode. And the system is synchronous with high-definition video and audio information of the online broadcasting system, and has the functions of titles and catalogs.

In actual operation, when the school issues the notice, the notice is displayed on an LDE screen of a classroom, so that teachers and students can conveniently watch and receive the reminding function. In addition, when an audio-video announcement is notified, synchronous character scrolling display reminding is carried out, and holographic information release is realized.

For example, when a preschool meeting needs to be started, the function of not only live broadcasting speech of the preschool, but also synchronously displaying the title of the preschool speech, character supplement and the like on the LED screen is realized.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The detailed description of the embodiments provided by the present invention is provided above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above examples are only used to help understand the method and the core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The internet broadcasting system integrated with information release is characterized by comprising a background computer, a network module, an MCU module and an LED display screen, wherein the background computer is communicated with the network module in a serial port communication mode, the signal output end of the network module is electrically connected to the signal input end of the MCU module, the signal output end of the MCU module is electrically connected to the LED display screen, and the LED display screen is fixedly arranged above a blackboard inside a classroom where an integrated internet broadcasting terminal is located.

2. The internet broadcasting system integrating information release according to claim 1, wherein a word stock module is disposed between the MCU module and the LED display screen.

3. The system of claim 2, wherein the word stock module comprises at least one memory.

4. The webcasting system fusing information distribution according to claim 3, wherein the memory is a PLASH memory of MX25L6406EM 2I.

5. The internet broadcasting system integrating information distribution according to claim 2, wherein an LED driving module is disposed between the word stock module and the LED display screen.

6. The system of claim 1, wherein the LED display screen is a P4 LED display screen.

7. The internet broadcasting system fusing information release according to claim 1, wherein the MCU module is a M0518SC2AE series single chip microcomputer.

8. The system of claim 1, wherein the network module employs a SYQ-MT7628/7688 chip.