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1. WO2020110496 - IN-VEHICLE COMMUNICATION SYSTEM

Publication Number WO/2020/110496
Publication Date 04.06.2020
International Application No. PCT/JP2019/040827
International Filing Date 17.10.2019
IPC
B60R 16/023 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric
023for transmission of signals between vehicle parts or subsystems
B61D 29/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
29Arrangement of lighting devices for rail vehicles
B61D 33/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
33Seats
B61D 37/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
37Other furniture or furnishings
H04B 10/116 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
11Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
114Indoor or close-range type systems
116Visible light communication
CPC
B60R 16/023
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric ; constitutive elements
023for transmission of signals between vehicle parts or subsystems
B61D 29/00
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
29Lighting
B61D 33/00
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
33Seats
B61D 37/00
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
37Other furniture or furnishings
H04B 10/116
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
11Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
114Indoor or close-range type systems
116Visible light communication
Applicants
  • コイト電工株式会社 KOITO ELECTRIC INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 佐々木 和弥 SASAKI, Kazuya
  • 荒木 貴之 ARAKI, Takayuki
  • 小島 周平 KOJIMA, Shuhei
  • 草野 淳一 KUSANO, Junichi
Agents
  • 瀧野 文雄 TAKINO, Fumio
  • 津田 俊明 TSUDA, Toshiaki
  • 福田 康弘 FUKUDA, Yasuhiro
  • 乙部 孝 OTOBE, Takashi
Priority Data
2018-22310329.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) IN-VEHICLE COMMUNICATION SYSTEM
(FR) SYSTÈME DE COMMUNICATION INTRA-VÉHICULE
(JA) 車内通信システム
Abstract
(EN)
The purpose of the present invention is to enable vehicle equipment installed in a vehicle to perform communications in a way that facilitates implementation of a security measure and with high sensitivity and at low cost. An in-vehicle communication system (10) comprises an interior light (1) with communication function, a seat (3), and a display device (4). The interior light (1) with communication function is provided with an LED (14) for transmitting information to the seat (3) and the display device (4) by visible light communication. The seat (3) and the display device (4) comprise light receiving units (31, 41) for receiving the information transmitted from the interior light (1) with communication function, and control units (32, 42) for controlling operations of the seat (3) and the display device (4) on the basis of the information received by the light receiving units (31, 41).
(FR)
La présente invention a pour objet de permettre à un équipement de véhicule installé dans un véhicule d'effectuer des communications d'une manière qui facilite la mise en œuvre d'une mesure de sécurité et avec une sensibilité élevée et à faible coût. Un système de communication intra-véhicule (10) comprend une lampe intérieure (1) ayant une fonction de communication, un siège (3) et un dispositif d'affichage (4). La lampe intérieure (1) ayant une fonction de communication est pourvue d'une LED (14) destinée à transmettre des informations au siège (3) et au dispositif d'affichage (4) par communication de lumière visible. Le siège (3) et le dispositif d'affichage (4) comprennent des unités de réception de lumière (31, 41) destinées à recevoir les informations transmises à partir de la lampe intérieure (1) ayant une fonction de communication, et des unités de commande (32, 42) destinées à commander des opérations du siège (3) et du dispositif d'affichage (4) sur la base des informations reçues par les unités de réception de lumière (31, 41).
(JA)
車両内に設置された車両設備に対して、セキュリティ対策が容易で、感度良く、さらに低コストに通信できるようにする。 通信機能付室内灯(1)と、座席(3)と、表示装置(4)と、を有する車内通信システム(10)において、通信機能付室内灯(1)は、座席(3)及び表示装置(4)に対して可視光通信により情報を送信するLED(14)を備え、座席(3)及び表示装置(4)は、通信機能付室内灯(1)から送信された情報を受信する受光部(31、41)と、受光部(31、41)が受信した情報に基づいて自身の動作を制御する制御部(32、42)と、を備えている。
Also published as
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