CN201458446U - Elevator remote video playback control system - Google Patents

Abstract

The utility model discloses a remote audio and video play control device for an elevator, which comprises a plurality of elevator display devices for displaying pictures, audio and video information and the like. The remote audio and video play control device additionally comprises a remote server and a router, wherein the remote server is used to transmit data to an elevator display device control and the router is used to be connected with the elevator display devices. Network cards are respectively arranged on the plurality of elevator display devices. The plurality of elevator display devices are connected with the router through the corresponding network cards. The router is connected with the remoter server through the Internet network. The utility model has the advantages that the remote audio and video play control device can comprehensively monitors all elevator display devices and contents displayed by the elevator display devices, the remote server can upgrade the displayed contents in time and transmit more information to be upgraded to the elevator display devices, and large amounts of transmission cables can be saved in the installation field of the elevator if wireless networks are used.

Description

Elevator remote video playback control system

technical field

The utility model relates to an audio-visual playback control system, in particular to a remote video-audio playback control system for elevators.

Background technique

At present, when the content displayed on the display equipment of the elevator, including pictures, audio and video, etc. needs to be updated, it is generally controlled and transmitted through the terminal computer in the on-site monitoring room. However, if there is no computer in the monitoring room on site, it cannot be timely and quickly Play and update audio and video information. Moreover, the content displayed by the elevator installation cannot be monitored in real time by the remote server.

Utility model content

The utility model overcomes the above-mentioned shortcomings, and provides a control system capable of transmitting audio-visual information to single or multiple elevators.

In order to achieve the above object, the utility model is realized through the following technical solutions:

A remote audio-visual playback control system for an elevator, which includes a plurality of elevator display devices displaying pictures, audio-visual information, etc., the system also includes a remote server for controlling and transmitting data to the elevator display devices, and a router for connecting the elevator display devices, The plurality of elevator display devices are respectively provided with network cards, and are connected to the router through the corresponding network cards; the router is connected to the remote server through the Internet.

The utility model can comprehensively monitor all elevator display devices and their display content, and the remote server can update the display content in time, and more information that needs to be updated can be transmitted to the elevator display device. If the wireless network is used, the elevator installation site can also save money. Lots of transmission cables.

Description of drawings

The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment;

Fig. 1 is a transmission architecture diagram of the utility model.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Referring to Fig. 1: a kind of remote audio-visual playback control system for elevators, it comprises a router 1 and a plurality of elevator display devices 2, the elevator display devices 2 are respectively provided with network cards 6 (wired or wireless), and through the corresponding network cards 6 and Router 1 is connected; router 1 is used to connect multiple logically separated networks, and can select the line for information transmission. Router 1 is compatible with the network card on the elevator display device, which can be wired or wireless. The elevator display The device 2 is used to display relevant information such as pictures, video and audio, and it also includes a remote server 3 that controls and transmits data to the elevator display device 2 .

During the transmission process, the remote server 3 can transmit information such as pictures, audio and video to the elevator display device 2 one-to-one, and can also transmit pictures, audio and video information to the elevator display device 2 one-to-many. The remote server 3 can monitor the display device The status and display content of the elevator display device 2 can be monitored and related information such as corresponding pictures and audio and video can be transmitted. The remote server 3 is connected to the elevator machine room or the elevator shaft 4 through the Internet network 5, and through the router 1 (wired or Wireless) is connected with the elevator display device 2, and the elevator display device 2 can be provided with multiple .

After the elevator display device 2 starts, it transmits its own relevant information to the router 1 through the network card 6, such as: the identifier ID of the elevator display device 2, device type, communication address and port, etc.; after the remote server 3 starts, it also communicates with the router 1 An interactive process, obtain all relevant information of elevator display device 2 from router 1, such as device identifier ID, device type, communication address and port, and then control a certain elevator display device 2 individually, and send to a fixed The elevator display device 2 at the communication address sends some control data packets, and the content in the packets can include these information: the device identifier ID of the target display, the name of a certain movie, the mode of video output (HDMI or Ypbpr, etc.), and related control commands.

After the router 1 receives the information through the network, it finds the elevator display device 2 that matches the communication address according to the communication address in the information, and then transmits the corresponding data to the elevator display device through the network card 6 of the elevator display device 2 2 in.

The receiving module of the elevator display device 2 receives corresponding control information, such as pictures, audio and video and other related information, and then transmits the information to the elevator display device 2 through socket communication.

The utility model can comprehensively monitor all elevator display devices 2 and their display content, and the remote server 3 can update the display content in time, and transmit more information to be updated to the elevator display device 2. The installation site saves a lot of transmission cables.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (1)

1. long-range control system for playing back video and audio of elevator, it comprise a plurality ofly Show Picture, the elevator display equipment of information such as audio-visual, it is characterized in that, this system also comprises a far-end server to elevator display equipment control transmission data, is used to connect the router of elevator display equipment, be respectively arranged with network interface card on described a plurality of elevator display equipment, and join by corresponding network interface card and router; This router is connected to far-end server by the Internet net.