公开(公告)号：BR8800524A

公开(公告)日：1988-09-27

申请号：BR8800524

申请日：1988-02-09

Applicant: SONY CORP

Inventor： MATSUZAKI ATSUSHI ,  TAGAWA KOICHI ,  YAMASHITA MASAMI ,  KONDO YOSHIYUKI

IPC: B64D11/00 ,  G07C3/00 ,  G08B26/00 ,  H04N7/173 ,  G08B5/00

Abstract: A passenger vehicle polling system is capable of polling one or more terminal units (30), where each terminal unit is provided at a different one of a plurality of passenger seats in a passenger vehicle such as an aircraft, to obtain information indicative of the state of each terminal unit (30). The polling is accomplished by transmitting a polling command signal from a head end apparatus through a transmission line (21) to the terminal units (30). Preferably, a sensor (39) is mounted adjacent each passenger seat to sense the status of the passenger seat. The sensed information is transmitted as a polling answer signal through the transmission line (21) to the head end apparatus so that the status of each passenger seat and the condition of each passenger can be checked at the head end apparatus, such as on a monitor display (81). Further, the system may transmit audio and video programmes to the terminal units (30), and the polling answer signal may indicate which audio or video programme has been selected at each terminal unit (30).

公开(公告)号：AU1078388A

公开(公告)日：1988-08-04

申请号：AU1078388

申请日：1988-01-27

Applicant: SONY CORP

Inventor： TAGAWA KOICHI ,  KONDO YOSHIYUKI ,  TOYOSHIMA MASAKATSU ,  MATSUZAKI ATSUSHI

IPC: B60R16/02 ,  B60R16/023 ,  B64D11/00 ,  G06F3/14 ,  G06F3/153 ,  G09B5/12 ,  H04B5/00 ,  H04B7/185 ,  H04N7/08 ,  H04N7/10 ,  H04N7/16 ,  H04N7/173 ,  H04N7/18

Abstract: A service and entertainment system for transmitting a plurality of video signals, audio signals and television game software signals from a central transmitting apparatus (100, 200) to each of a plurality of terminal units (30), which may be mounted at respective passenger seats in a passenger vehicle such as an aircraft or at respective seats in a stadium or a theatre. The video signals, audio signals and television game software signals are frequency-multiplexed and transmitted through a single signal transmitting means, such as a leaky cable (21), so that desired signals can be selected at each terminal unit (30).

公开(公告)号：AT128307T

公开(公告)日：1995-10-15

申请号：AT88300723

申请日：1988-01-28

Applicant: SONY CORP

Inventor： TAGAWA KOICHI ,  MATSUZAKI ATSUSHI ,  TOYOSHIMA MASAKATSU ,  KONDO YOSHIYUKI

IPC: B60R16/02 ,  B60R16/023 ,  B64D11/00 ,  G06F3/14 ,  G06F3/153 ,  G09B5/12 ,  H04B5/00 ,  H04B7/185 ,  H04N7/08 ,  H04N7/10 ,  H04N7/16 ,  H04N7/173 ,  H04N7/18

Abstract: A service and entertainment system for transmitting a plurality of video signals, audio signals and television game software signals from a central transmitting apparatus (100, 200) to each of a plurality of terminal units (30), which may be mounted at respective passenger seats in a passenger vehicle such as an aircraft or at respective seats in a stadium or a theatre. The video signals, audio signals and television game software signals are frequency-multiplexed and transmitted through a single signal transmitting means, such as a leaky cable (21), so that desired signals can be selected at each terminal unit (30).

公开(公告)号：AT98587T

公开(公告)日：1994-01-15

申请号：AT88301036

申请日：1988-02-08

Applicant: SONY CORP

Inventor： MATSUZAKI ATSUSHI ,  TAGAWA KOICHI ,  YAMASHITA MASAMI ,  KONDO YOSHIYUKI

IPC: B64D11/00 ,  G07C3/00 ,  H04N7/173

公开(公告)号：DE3854480D1

公开(公告)日：1995-10-26

申请号：DE3854480

申请日：1988-01-28

Applicant: SONY CORP

Inventor： TAGAWA KOICHI ,  MATSUZAKI ATSUSHI ,  TOYOSHIMA MASAKATSU ,  KONDO YOSHIYUKI

IPC: B60R16/02 ,  B60R16/023 ,  B64D11/00 ,  G06F3/14 ,  G06F3/153 ,  G09B5/12 ,  H04B5/00 ,  H04B7/185 ,  H04N7/08 ,  H04N7/10 ,  H04N7/16 ,  H04N7/173 ,  H04N7/18

Abstract: A service and entertainment system for transmitting a plurality of video signals, audio signals and television game software signals from a central transmitting apparatus (100, 200) to each of a plurality of terminal units (30), which may be mounted at respective passenger seats in a passenger vehicle such as an aircraft or at respective seats in a stadium or a theatre. The video signals, audio signals and television game software signals are frequency-multiplexed and transmitted through a single signal transmitting means, such as a leaky cable (21), so that desired signals can be selected at each terminal unit (30).

公开(公告)号：AU602054B2

公开(公告)日：1990-09-27

申请号：AU1115288

申请日：1988-02-01

Applicant: SONY CORP

Inventor： MATSUZAKI ATSUSHI ,  TAGAWA KOICHI ,  YAMASHITA MASAMI ,  KONDO YOSHIYUKI

IPC: B64D11/00 ,  G07C3/00 ,  G08B26/00 ,  H04N7/173 ,  H04H1/02 ,  H04N7/18 ,  H04N7/10 ,  H04B1/00

Abstract: A passenger vehicle polling system is capable of polling one or more terminal units (30), where each terminal unit is provided at a different one of a plurality of passenger seats in a passenger vehicle such as an aircraft, to obtain information indicative of the state of each terminal unit (30). The polling is accomplished by transmitting a polling command signal from a head end apparatus through a transmission line (21) to the terminal units (30). Preferably, a sensor (39) is mounted adjacent each passenger seat to sense the status of the passenger seat. The sensed information is transmitted as a polling answer signal through the transmission line (21) to the head end apparatus so that the status of each passenger seat and the condition of each passenger can be checked at the head end apparatus, such as on a monitor display (81). Further, the system may transmit audio and video programmes to the terminal units (30), and the polling answer signal may indicate which audio or video programme has been selected at each terminal unit (30).

公开(公告)号：AU597468B2

公开(公告)日：1990-05-31

申请号：AU1078388

申请日：1988-01-27

Applicant: SONY CORP

Inventor： TAGAWA KOICHI ,  KONDO YOSHIYUKI ,  TOYOSHIMA MASAKATSU ,  MATSUZAKI ATSUSHI

IPC: B60R16/02 ,  B60R16/023 ,  B64D11/00 ,  G06F3/14 ,  G06F3/153 ,  G09B5/12 ,  H04B5/00 ,  H04B7/185 ,  H04N7/08 ,  H04N7/10 ,  H04N7/16 ,  H04N7/173 ,  H04N7/18

Abstract: A service and entertainment system for transmitting a plurality of video signals, audio signals and television game software signals from a central transmitting apparatus (100, 200) to each of a plurality of terminal units (30), which may be mounted at respective passenger seats in a passenger vehicle such as an aircraft or at respective seats in a stadium or a theatre. The video signals, audio signals and television game software signals are frequency-multiplexed and transmitted through a single signal transmitting means, such as a leaky cable (21), so that desired signals can be selected at each terminal unit (30).

公开(公告)号：DE3854480T2

公开(公告)日：1996-03-21

申请号：DE3854480

申请日：1988-01-28

Applicant: SONY CORP

Inventor： TAGAWA KOICHI ,  MATSUZAKI ATSUSHI ,  TOYOSHIMA MASAKATSU ,  KONDO YOSHIYUKI

IPC: B60R16/02 ,  B60R16/023 ,  B64D11/00 ,  G06F3/14 ,  G06F3/153 ,  G09B5/12 ,  H04B5/00 ,  H04B7/185 ,  H04N7/08 ,  H04N7/10 ,  H04N7/16 ,  H04N7/173 ,  H04N7/18

Abstract: A service and entertainment system for transmitting a plurality of video signals, audio signals and television game software signals from a central transmitting apparatus (100, 200) to each of a plurality of terminal units (30), which may be mounted at respective passenger seats in a passenger vehicle such as an aircraft or at respective seats in a stadium or a theatre. The video signals, audio signals and television game software signals are frequency-multiplexed and transmitted through a single signal transmitting means, such as a leaky cable (21), so that desired signals can be selected at each terminal unit (30).

公开(公告)号：ES2076937T3

公开(公告)日：1995-11-16

申请号：ES88300723

申请日：1988-01-28

Applicant: SONY CORP

Inventor： TAGAWA KOICHI ,  MATSUZAKI ATSUSHI ,  TOYOSHIMA MASAKATSU ,  KONDO YOSHIYUKI

IPC: B60R16/02 ,  B60R16/023 ,  B64D11/00 ,  G06F3/14 ,  G06F3/153 ,  G09B5/12 ,  H04B5/00 ,  H04B7/185 ,  H04N7/08 ,  H04N7/10 ,  H04N7/16 ,  H04N7/173 ,  H04N7/18

Abstract: A service and entertainment system for transmitting a plurality of video signals, audio signals and television game software signals from a central transmitting apparatus (100, 200) to each of a plurality of terminal units (30), which may be mounted at respective passenger seats in a passenger vehicle such as an aircraft or at respective seats in a stadium or a theatre. The video signals, audio signals and television game software signals are frequency-multiplexed and transmitted through a single signal transmitting means, such as a leaky cable (21), so that desired signals can be selected at each terminal unit (30).

公开(公告)号：CA1331805C

公开(公告)日：1994-08-30

申请号：CA557941

申请日：1988-02-02

Applicant: SONY CORP

Inventor： MATSUZAKI ATSUSHI ,  TAGAWA KOICHI

IPC: B64D11/00 ,  H04J1/00 ,  H04L12/28 ,  H04N7/00 ,  H04N7/16 ,  H04N7/173

Abstract: A passenger vehicle polling system. The system is capable of polling one or more terminal units, where each terminal unit is provided at a different one of a plurality of passenger seats in a passenger vehicle, to obtain information indicative of the state of each terminal unit. The polling is accomplished by transmitting a polling command signal from a head end apparatus through a transmission line to the terminal units. Preferably, a sensor is mounted adjacent each passenger seat to sense the status of the passenger seat. The sensed information is transmitted as a polling answer signal through the transmission line to the head end apparatus so that the status of each passenger seat and the condition of each passenger can be checked from the head end apparatus. Further, a system according to the invention may transmit audio and video programs to the terminal units, and the polling answer signal may indicate which audio or video program has been selected at each terminal unit.