Patent classifications
G09F2019/221
Li-Fi communications for selecting content for distribution across a sequence of displays along a vehicle pathway
A content distribution node that distributes content to display devices which are arranged in a spaced apart sequence along a pathway of vehicles for display to passengers. The content distribution node receives from a mobile gateway node of a vehicle, through a Light Fidelity signal receiver circuit, a profile message containing profile information related to the vehicle. The content distribution node selects, from among content files available in a content repository, a set of video frames for distribution to the display devices based on the profile information. The content distribution node distributes different video frames among the set of video frames to different ones of the display devices with timing of the distribution that allows the video frames among the set to be displayed on respective ones of the display devices in the sequence before arrival of the vehicle within a field-of-view of at least one of the display devices.
POWERED ELECTRONIC DISPLAY AWNING
An awning includes an electronic display panel frame that has a front end and a rear end. The rear end is pivotally attached to a fixed surface at a pivot location. The awning includes at least one lift mechanism that is pivotally connected to the electronic display panel frame and to a fixed mount surface. The at least one left mechanism selectively pivots the electronic display panel frame about the pivot location between a raised position and a lowered position. When in the raised position, the front end of the electronic display panel frame is positioned at a greater distance from a ground surface than the front end of the electronic display panel frame when positioned in the lowered position.
VIDEO INFORMATION DISPLAY SYSTEM FOR A MOVING OBJECT
The invention relates to methods and devices for creating a system for exhibiting visual information to observers located in a moving vehicle, which system presupposes that a viewer is moving relative to any stationary systems displaying information. The movement of the viewer relative to these systems brings about mechanical scanning of an image, and a picture becomes complete for the viewer. The proposed system does not comprise any mechanical moving elements, and is highly reliable and resistant to any external influences (moisture, etc.). Modules do not comprise any moving parts and do not require regular maintenance. Synchronization is contactless, and the information delivered can be changed efficiently and remotely. Light-emitting diodes or semiconductor lasers or other means of generating light can be used as light-emitting elements.
Decorative material composite that can be backlit, in particular for the interior fittings of motor vehicles
The invention relates to a decorative material composite (10), in particular for the interior fittings of motor vehicles, comprising a flat decorative material (11), which is permeable to light, and a visible side (14) and a rear side (13) opposite the visible side (14), wherein a printable diffuser (20) is arranged on the rear side (13) of the decorative material (11), wherein, in a sub-region, a layer (30) at least substantially impermeable to light is applied, and in particular printed, onto the side of the diffuser (20) facing away from the decorative material (11), wherein the regions (31) left blank by the layer (30) impermeable to light depict information, patterns or symbols, wherein the decorative material composite (10) serves to be backlit with an illumination device (40) and to allow a part of the light of the illumination device (40) to pass through the regions (31) left blank to the visible side (14) of the decorative material (11).
The present invention also relates to its use and a production method.
LI-FI COMMUNICATIONS FOR SELECTING CONTENT FOR DISTRIBUTION ACROSS A SEQUENCE OF DISPLAYS ALONG A VEHICLE PATHWAY
A content distribution node that distributes content to display devices which are arranged in a spaced apart sequence along a pathway of vehicles for display to passengers. The content distribution node receives from a mobile gateway node of a vehicle, through a Light Fidelity signal receiver circuit, a profile message containing profile information related to the vehicle. The content distribution node selects, from among content files available in a content repository, a set of video frames for distribution to the display devices based on the profile information. The content distribution node distributes different video frames among the set of video frames to different ones of the display devices with timing of the distribution that allows the video frames among the set to be displayed on respective ones of the display devices in the sequence before arrival of the vehicle within a field-of-view of at least one of the display devices.
Powered electronic display awning
An awning includes an electronic display panel frame that has a front end and a rear end. The rear end is pivotally attached to a fixed surface at a pivot location. The awning includes at least one lift mechanism that is pivotally connected to the electronic display panel frame and to a fixed mount surface. The at least one left mechanism selectively pivots the electronic display panel frame about the pivot location between a raised position and a lowered position. When in the raised position, the front end of the electronic display panel frame is positioned at a greater distance from a ground surface than the front end of the electronic display panel frame when positioned in the lowered position.
VIDEO INFORMATION DISPLAY SYSTEM FOR A MOVING OBJECT
The invention relates to a system for displaying dynamic and static images for advertising or informational purposes in moving vehicles, such as trains or metro. The system includes linear emitter modules installed along the windows, which synchronize video content with the movement of the vehicle and display it to passengers. These modules do not contain moving parts, ensuring high reliability and low maintenance. They use passive optical networks (PON) for synchronization and data transmission, and support dynamic content such as Full HD or 4K video. Additionally, the system provides interactive engagement through a mobile app, allowing passengers to participate in games or receive personalized content. The system ensures precise synchronization with each metro or train car, compensating for changes in speed and acceleration, providing uninterrupted viewing.