摘要:
Included are: an information management system that manages monitoring-target condition information output from condition-monitoring target devices; cameras that are incorporated in respective train cars and take images of the condition-monitoring target devices; a transmission device that is connected to an in-train transmission channel and transmits imaging data from the camera; a camera-control central device that is connected to the information management system and the transmission device, monitors the monitoring-target condition information sent from the information management system, determines whether the condition-monitoring target devices are in a normal condition, and generates a frame-rate control signal for adjusting a frame rate of imaging data; and a camera-control terminal device that is connected to the transmission device and the camera and adjusts the frame rate of imaging data sent from the camera based on the frame-rate control signal.
摘要:
Included are: an information management system that manages monitoring-target condition information output from condition-monitoring target devices; cameras that are incorporated in respective train cars and take images of the condition-monitoring target devices; a transmission device that is connected to an in-train transmission channel and transmits imaging data from the camera; a camera-control central device that is connected to the information management system and the transmission device, monitors the monitoring-target condition information sent from the information management system, determines whether the condition-monitoring target devices are in a normal condition, and generates a frame-rate control signal for adjusting a frame rate of imaging data; and a camera-control terminal device that is connected to the transmission device and the camera and adjusts the frame rate of imaging data sent from the camera based on the frame-rate control signal.
摘要:
A motorman's cab display system includes a motorman's cab display apparatus that can automatically adjust display luminance of a display device without using an illuminance sensor. The motorman's cab display apparatus determines, based on location information of a train transmitted from a train information control system, whether the train is traveling in a tunnel, sets, when determining that the train is traveling in the tunnel, as the luminance of a display screen, luminance for inside of tunnel set in advance, and sets, when determining that the train is traveling outside the tunnel, as luminance of the display screen, luminance information for outside of tunnel set in advance. A display control method for motorman's cab display apparatuses includes: calculating a traveling location of the train; and adjusting the luminance of the display screen according to the luminance information output from a luminance determining unit.
摘要:
ProblemIn the case of displaying text information, a static image and a dynamic image on an image display device carried on a train or car in accordance with designated schedule, a blank period that can be visually recognized by human eyes occurs when displaying a compressed static image by switching from a previous video image. Thus, there is a problem of discomfort such as lack of real-time property and difficulty in viewing by a viewer.Means for SolutionIn a video information distribution and display system carried on a train or car, compressed static image video information scheduled to be displayed next is expanded and prepared by extracting and storing into a display storage part in advance, or the like, in accordance with an image control signal (display command) sent thereto together with video information, and the static image is displayed by seamlessly switching from a currently displayed video image at content switching timing of the display command.
摘要:
A system for presenting information to passengers in a conveyance, has a computer which stores operation diagram information; a storage medium which stores a plurality of advertisement data items to be presented to the passengers; and an information presenting device. The computer obtains an operation time in each operation section on the basis of the operation diagram information and identification data for identifying the conveyance, and selects and arranges some of the advertisement data items to generate presentation data for continuously presenting information to the passengers throughout a time period corresponding to the operation time. The information presenting device reproduces the presentation data corresponding to each operation section to present the information to the passengers in each operation section of the conveyance.
摘要:
First and second vehicle-side connectors that respectively have a ground terminal that is grounded to the vehicles and have a plurality of signal transmission-path terminals, and a vehicle connection cable that is mounted, at both ends, with first and second connectors, and has a plurality of connection-signal transmission paths that connect the connection-signal transmission-path terminals of the first and second connectors, and has a shielding layer that shields the connection-signal transmission paths and is connected to only one of the respective connection ground terminals of the first and second connectors.
摘要:
An on-train information transmitting/receiving system is provided that can be implemented in an environment with significant external noise and allows high speed transmission to be carried out between transmitter/receivers mounted in vehicles without having to develop a new jumper cable used between the vehicles while cost increase is prevented. A transmission path that connects transmitter/receivers 10 provided in vehicles included in a train to process train-related information in association with one another includes an inside vehicle interconnection cable 20 provided in a vehicle and a jumper cable interconnecting the vehicles. The jumper cable includes a plurality of shield electric wires 33 each produced by coating a conductor 35 with a shield 36, two such shielded electric wires 33 are paired to form the transmission path, the shields 36 of the pair of the shield electric wires 33 are connected with each other at both ends of the shield wires 33, and the shields 36 connected with each other are grounded at one end of the shield wires 33.
摘要:
In an information distribution system for outputting information using an information output unit that is distributed from an information distribution unit, it is an object of the present invention to obtain an information distribution system capable of readily changing information in a short time to be outputted from the information output unit. In order to achieve this object, an information distribution system includes an output unit (10) for outputting information to be provided to a user, a distribution unit (11) for distributing a piece of information to the output unit (10) as the information to be provided, the piece of information being selected from several pieces of information prepared in advance, and an input unit (12) connected to the distribution unit (11) through a communication line and inputting a control signal to the distribution unit (11) through the communication line, the control signal selecting the information to be provided from the several pieces of information.
摘要:
An on-train information transmitting/receiving system is provided that can be implemented in an environment with significant external noise and allows high speed transmission to be carried out between transmitter/receivers mounted in vehicles without having to develop a new jumper cable used between the vehicles while cost increase is prevented. A transmission path that connects transmitter/receivers 10 provided in vehicles included in a train to process train-related information in association with one another includes an inside vehicle interconnection cable 20 provided in a vehicle and a jumper cable interconnecting the vehicles. The jumper cable includes a plurality of shield electric wires 33 each produced by coating a conductor 35 with a shield 36, two such shielded electric wires 33 are paired to form the transmission path, the shields 36 of the pair of the shield electric wires 33 are connected with each other at both ends of the shield wires 33, and the shields 36 connected with each other are grounded at one end of the shield wires 33.
摘要:
[Problem] To obtain an on-train video information delivery control and display system that is capable of efficiently delivering moving images and still images by digital transmission and providing moving images and still images to passengers inside a train passenger compartment while avoiding cost increase and without having to divide the transmission path of the moving images and still images.[Means for Resolution] A delivery control central device 10 installed in a lead car configuring a train delivers video information comprising moving image information and still image information to a delivery control terminal device 30 of each car via an inter-car transmission path 1 on the basis of contents and a contents display schedule wirelessly received from the ground by a transceiver device 9, the delivery control terminal device 30 of each car is sequentially connected to the delivery control terminal device 30 of an adjacent car, sequentially delivers the delivered video information to the adjacent car, and delivers the delivered video information to a video output device 50 via an in-car transmission path 2 inside its own car, and the video output device 50 generates video signals from the delivered video information, outputs the video signals to a display device 70, and displays the video signals by the display device 70.