Display system for intelligently controlling display equipment based on running condition of train

A technology of display equipment and intelligent control, which is applied to carrier indicating devices, instruments, carrier indexing/addressing/timing/synchronization and other directions, which can solve the problem of not being able to meet specific external needs and achieve the effect of reducing occupancy.

Inactive Publication Date: 2012-10-10
CHENGDU ZHIYUANHUI CULTURE & MEDIA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing display / projection equipment only handles the display function, and cannot be based on specific external requirements, such as automatically turning off the display / projection equipment when the train enters the station, and automatically turning on the display / projection equipment after the train leaves the station

Method used

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  • Display system for intelligently controlling display equipment based on running condition of train
  • Display system for intelligently controlling display equipment based on running condition of train
  • Display system for intelligently controlling display equipment based on running condition of train

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] see figure 1 , the present invention provides a display system for intelligently controlling display devices based on vehicle operating conditions, including a plurality of train detection devices and a plurality of playback devices connected to the management center through network links, and a plurality of display devices corresponding to the playback devices, wherein:

[0031] The management center receives and stores content information including text, pictures, FLASH animations, videos, etc. through a network interface or a USB communication interface, and runs a playback data module that manages the content information, and is used to formulate a daily playback data schedule, Then the prepared play data sched...

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Abstract

The invention discloses a display system for intelligently controlling display equipment based on the running condition of a train. A play data module of a management center transmits play data to play equipment. A projection device of the play equipment projects the play data onto the display equipment for display. The display equipment comprises a smart film screen 4 and a power control module. A signal processing module of the management center processes the received state data of the train, which is detected by train detection equipment, and transmits corresponding instructions to the power control module and the play equipment to control the power-on/off of the smart film screen 4 and the starting and shutdown of the projection device. According to the display system for intelligently controlling the display equipment based on the running condition of the train, the display equipment can be controlled to be converted between a transparent state and a nontransparent state according to the running condition of the train under the condition of no breakage to the conventional spatial distribution of an application place, so that information can be published and played, and passengers can know the running condition of the train in real time.

Description

technical field [0001] The invention relates to an audio-visual information playing system, in particular to a display system for intelligently controlling a display device based on vehicle running conditions. Background technique [0002] Traditional outdoor information and advertisements mainly use poster light boxes as the release carrier. With the development of large-size LCD panels and LED display technologies, digital signs using large-size LCD panels and LED screens are increasingly used in outdoor information and advertising. Publishing and playing, due to the application of computer processing technology and image digitization, the content released and played by digital signage is no longer limited to text and pictures, and digital content such as real-time information, FLASH animation, and dynamic video can also be added to make information release and advertisement play The content is richer and can contain audio content. At the same time, digital signage uses co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B31/00G11B27/34
Inventor 王季春王友民邓秋雄邓波
Owner CHENGDU ZHIYUANHUI CULTURE & MEDIA CO LTD
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