CN220252413U - Multimedia central control equipment - Google Patents
Multimedia central control equipment Download PDFInfo
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- CN220252413U CN220252413U CN202320510761.6U CN202320510761U CN220252413U CN 220252413 U CN220252413 U CN 220252413U CN 202320510761 U CN202320510761 U CN 202320510761U CN 220252413 U CN220252413 U CN 220252413U
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- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000005516 engineering process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of electronic equipment, and discloses multimedia central control equipment. The utility model discloses a multimedia central control device, which comprises a control circuit and an interface arranged at the tail end of the control circuit, and also comprises a control device connected with the control circuit, wherein the control device is connected with the control circuit through a singlechip, adopts an embedded processing system architecture and is provided with a network communication module, and is self-adaptive to a 10/100M Ethernet environment, so that a user can control a device terminal through a local area network or the Internet without being far or near from a physical distance, and edits and combines scenes in different forms according to different use scenes and requirements, thereby realizing the self-defined control of the device terminal.
Description
Technical Field
The utility model relates to the field of electronic equipment, in particular to multimedia central control equipment.
Background
The multimedia exhibition hall is an exhibition hall form which uses multimedia and digital technology as exhibition technology, uses the latest movie and television animation technology, combines the unique graphic and digital technology and multimedia technology, attracts visitors by various novel technologies, and realizes a man-machine interaction mode. Meanwhile, by combining and applying media such as video, sound and animation, the background and meaning contained in the display object are deeply mined, so that high-tech visual shock is brought to audiences, and the value of brands is greatly improved. The multimedia exhibition hall can actively mobilize the enthusiasm of participants due to the exaggerated expression form and interactive experience, and better conveys the content to be exhibited to visitors through acousto-optic electricity, so that the multimedia exhibition hall has practical use value for enterprises, cultural relics and public institutions.
The general multimedia exhibition hall is mainly used for releasing or exhibiting products, and aims at marketing and exhibiting, the exhibition hall is low in cost, single in exhibition hall layout, and is realized by arranging equipment such as an exhibition stand, light, sound equipment, a screen and the like in a certain effective space, and the equipment and the environment are scattered and independent, so that great inconvenience is brought to the use and subsequent maintenance of the exhibition hall. The equipment and the use environment are combined, the requirement of centralized control on various equipment terminals is very necessary, and the traditional multimedia central control equipment can be used for various scenes such as intelligent home, multimedia conference rooms, multimedia exhibition and exhibition, stages and the like. However, many conventional multimedia central control functions are single, and cannot meet different control requirements of each device in multiple scenes, and often, some devices are required to be controlled independently by manpower, and the control distance of a user is limited; for example, when the projector is used in a showroom, the projector is set to be on, but in reality, the projector is not always used by a visitor, but is selected to be used according to the needs of the visitor. Therefore, the record of the service time of the projector bulb is not real, which causes trouble for subsequent maintenance.
Disclosure of Invention
The utility model aims to provide a multimedia central control device, which enables a user to selectively control a device terminal by using a control terminal according to different use scenes and requirements through a local area network or the Internet without being affected by the distance between the user and the device terminal.
In order to solve the above technical problems, an embodiment of the present utility model provides a technical solution, including:
the utility model provides a control equipment in multi-media, includes control circuit, control circuit is connected with RS232 interface, RS422 interface, RS485 interface, I/O interface, USB interface, IR interface, relay interface, ethernet interface and power source, still includes controlling means, controlling means includes the singlechip to and the network communication module who is connected with the singlechip, controlling means passes through TCP/UDP protocol and is connected with equipment terminal communication.
Furthermore, the singlechip adopts a modularized programming architecture, can self-define programming combination requirements and performs equipment terminal control.
Further, the network communication module comprises a Wifi module, and the control device is in communication connection with the control terminal through the Wifi module.
Further, the multimedia central control equipment is connected with the switch, and the control terminal exchanges data with the multimedia central control equipment through the switch based on a Wifi mode.
Further, the control terminal can send a plurality of instructions to the multimedia central control equipment based on the local area network Wifi network, and then control various equipment terminals.
Further, the control terminal is a mobile terminal capable of running control software, and the control software comprises a control program for the equipment terminal and a corresponding operation interface.
Further, the intelligent control device also comprises a control panel, wherein the control panel is in communication connection with the control device.
Further, the multimedia central control device can be connected with a device terminal through a network cable or a four-core wire.
Compared with the prior art, the multimedia central control equipment is provided with rich interfaces, the control device is connected with the control circuit through the singlechip, an embedded processing system architecture is adopted, a network communication module is provided, and the system is self-adaptive to a 10/100M Ethernet environment, so that a user can control the equipment terminal through a local area network or the Internet without being far and near from a physical distance.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
FIG. 1 is a block diagram of a multimedia central control device according to one embodiment of the present utility model;
FIG. 2 is a flow chart of data communication in the environment of use of the multimedia center control device of the present utility model;
FIG. 3 is a diagram of a communication control architecture in an environment in which a central control device is used in accordance with one embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be realized without these technical details and various changes and modifications based on the following embodiments.
As shown in fig. 1, the multimedia central control device provided by the utility model comprises a control panel and a control device connected with the control panel, wherein the control device mainly comprises a singlechip and a network communication module, a control circuit connected with the control device is formed by the control circuit, a plurality of interfaces are arranged at the tail end of the control circuit, and the interfaces are used for communication connection with a peripheral multimedia device terminal.
The control device uses a singlechip, adopts a modularized programming architecture, can be subjected to self-defined programming combination, has self-defined control functions, adopts an embedded processing system architecture and is provided with a network communication module, a Wifi module is added on the basis of traditional multimedia central control equipment, and the control device is self-adaptive to a 10/100M Ethernet environment, so that a user can not be controlled by the distance of a physical distance through a local area network or the Internet, the central control equipment is mainly used for exhibition and a multimedia venue, and is internally provided with the Wifi module in the traditional multimedia central control, so that the central control equipment not only keeps the control of an original wired protocol, but also is added with the Wifi control function, and various control modes such as TCP/UDP in a network are integrated into the system, and the control device is in communication connection with the equipment terminal through the TCP/UDP protocol.
The multimedia central control equipment has rich interface types and various protocol control modes, and comprises an RS-232 interface, an RS-422 interface, an RS-485 interface, an I/O interface, a USB interface, an IR interface, a relay interface, an Ethernet interface and a power interface. The relay port is mainly used for controlling lamplight, controlling lamplight scenes and controlling a large screen; the I/O dry junction is used for curtains, weak current control strong current and the like; the RS-232/422/485 type COM port is used for controlling equipment such as projector control, power amplifier and the like; the infrared interface is used for controlling equipment such as a television, and the like, controlling a plurality of paths of weak current relays, a plurality of paths of RS232 (expandable), a plurality of paths of RS485 (expandable), internally arranging a plurality of paths of digital volume adjustment and the like.
As shown in fig. 2, the multimedia central control device is connected to the switch, the control terminal is connected to the switch, and is used for sending device terminal control data to the multimedia central control device, the control terminal can run control software, the control software corresponds to the multimedia central control device, and can perform function control on the device terminal connected to the multimedia central control device, including but not limited to startup and shutdown, parameter adjustment, device state checking, and the like, the control terminal can be combined with the control software, based on Wifi network control, access to a local area network, the control terminal can be a mobile device, such as a mobile phone, a tablet computer, and the like, or can be a control panel arranged on the multimedia central control device, the control terminal can perform command data transmission to the multimedia central control device through the switch, the control device in the multimedia central control device transmits the received command to the corresponding interface through the control circuit, and controls the device terminal connected with the interface through the related protocol, further, the control function of all the device terminals can be switched in real time, the use condition of the device terminal can be detected in real time, the use condition of the device terminal can perform data transmission on each piece of data through the control terminal, and each piece of data can be displayed on each piece of device at a glance.
As shown in fig. 3, in one embodiment, the multimedia central control device performs data exchange in the switch by using a TCP/IP protocol. The user exchanges data with the multimedia central control equipment through a wifi-based mode of a mobile phone/a tablet based on local control software, so that the effect of controlling the multimedia equipment terminal is achieved, and the multimedia equipment terminal can be remotely controlled through the Ethernet. The multimedia central control equipment and the equipment terminals are connected in a wired mode and a wireless mode, the wired mode is mainly used for arranging network cables or four core wires and the like, and the type of wiring is selected according to different control protocols. The control protocol is various, such as relay control, I/O port control, IR (infrared) control, RS485 control and RS232 control. When the control terminal is used for sending a command to the multimedia equipment terminal based on the local wifi network, the multimedia central control equipment exchanges data in the exchanger. The control terminal can be used for performing scene control in a self-defined manner, and the control terminal sends a plurality of commands based on WIFI control of a local area network to control various equipment terminals, so that the effect of scene control is achieved. Such as: the multimedia central control equipment can be installed in a cabinet, the main body needs to occupy 1U of space, and the main body needs to occupy 2U of cabinet space when being installed in consideration of heat dissipation factors, and of course, the multimedia central control equipment is also provided with a connecting part in order to meet the complex installation environment and can be placed in a special equipment box in a screw fixing mode.
The control device of the multimedia central control equipment is connected with the control circuit through the singlechip and supports the mobile terminal as the equipment terminal, and is matched with the control software, so that the user-defined control of various equipment terminals is realized according to different use scenes and requirements, the real-time detection of the use state of the equipment terminal can be realized, and the management of the equipment terminal by management staff is enhanced.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the utility model and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a accuse equipment in multi-media, its characterized in that includes control circuit, control circuit is connected with RS232 interface, RS422 interface, RS485 interface, I/O interface, USB interface, IR interface, relay interface, ethernet interface and power source, still includes controlling means, controlling means is including the singlechip to and the network communication module who is connected with the singlechip, controlling means passes through TCP/UDP protocol and is connected with equipment terminal communication.
2. The multimedia central control device according to claim 1, wherein the single-chip microcomputer adopts a modularized programming architecture, and self-defines programming combination requirements to control device terminals.
3. The device according to claim 1, wherein the network communication module comprises a Wifi module, and the control device is in communication connection with the control terminal through the Wifi module.
4. A multimedia central control device according to claim 3, wherein the multimedia central control device is connected to a switch, and the control terminal exchanges data with the multimedia central control device through the switch based on Wifi mode.
5. The multimedia center control device according to claim 4, wherein the control terminal is capable of sending a plurality of instructions to the multimedia center control device based on a local area network Wifi network, so as to control a plurality of device terminals.
6. The multimedia center control device of claim 1, further comprising a control panel, wherein the control panel is communicatively coupled to the control means.
7. The multimedia center control device according to claim 1, wherein the multimedia center control device is connected to a device terminal through a network cable or a quad-core wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320510761.6U CN220252413U (en) | 2023-03-14 | 2023-03-14 | Multimedia central control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320510761.6U CN220252413U (en) | 2023-03-14 | 2023-03-14 | Multimedia central control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252413U true CN220252413U (en) | 2023-12-26 |
Family
ID=89230869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320510761.6U Active CN220252413U (en) | 2023-03-14 | 2023-03-14 | Multimedia central control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252413U (en) |
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2023
- 2023-03-14 CN CN202320510761.6U patent/CN220252413U/en active Active
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