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1. (WO2019044544) ONBOARD APPLIANCE, COMMUNICATION SYSTEM FOR VEHICLES, AND COMMUNICATION PROCESSING METHOD
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Pub. No.: WO/2019/044544 International Application No.: PCT/JP2018/030520
Publication Date: 07.03.2019 International Filing Date: 17.08.2018
IPC:
E05B 49/00 (2006.01) ,B60R 25/24 (2013.01) ,G08C 17/00 (2006.01) ,H01Q 1/32 (2006.01) ,H01Q 7/08 (2006.01) ,H04B 5/02 (2006.01) ,H04B 7/06 (2006.01)
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
B
LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
49
Electric permutation locks; Circuits therefor
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
25
Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
20
Means to switch the anti-theft system on or off
24
using electronic identifiers containing a code not memorised by the user
G PHYSICS
08
SIGNALLING
C
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
17
Arrangements for transmitting signals characterised by the use of a wireless electrical link
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
27
Adaptation for use in or on movable bodies
32
Adaptation for use in or on road or rail vehicles
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
7
Loop aerials with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
06
with core of ferromagnetic material
08
Ferrite rod or like elongated core
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
5
Near-field transmission systems, e.g. inductive loop type
02
using transceiver
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
Applicants:
株式会社オートネットワーク技術研究所 AUTONETWORKS TECHNOLOGIES, LTD. [JP/JP]; 三重県四日市市西末広町1番14号 1-14, Nishisuehirocho, Yokkaichi-shi, Mie 5108503, JP
住友電装株式会社 SUMITOMO WIRING SYSTEMS, LTD. [JP/JP]; 三重県四日市市西末広町1番14号 1-14, Nishisuehirocho, Yokkaichi-shi, Mie 5108503, JP
住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市中央区北浜四丁目5番33号 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5410041, JP
Inventors:
松岡 健二 MATSUOKA, Kenji; JP
Agent:
河野 英仁 KOHNO, Hideto; JP
河野 登夫 KOHNO, Takao; JP
Priority Data:
2017-16799831.08.2017JP
Title (EN) ONBOARD APPLIANCE, COMMUNICATION SYSTEM FOR VEHICLES, AND COMMUNICATION PROCESSING METHOD
(FR) APPAREIL EMBARQUÉ, SYSTÈME DE COMMUNICATION POUR VÉHICULES, ET PROCÉDÉ DE TRAITEMENT DE COMMUNICATION
(JA) 車載機、車両用通信システム及び通信処理方法
Abstract:
(EN) An onboard appliance for causing a signal to be transmitted by a plurality of transmission antennas that are separately arranged in a vehicle and performing a process in accordance with a response signal from a portable appliance that has received the signal. The onboard appliance is provided with a first transmission control unit for causing a signal to be simultaneously transmitted from at least two transmission antennas out of a plurality of transmission antennas, and a second transmission control unit for causing a signal to be transmitted from one of the two transmission antennas when a response signal from the portable appliance to the signal transmitted from the two transmission antennas is not received.
(FR) L'invention concerne un appareil embarqué permettant d'amener un signal à être transmis par une pluralité d'antennes de transmission qui sont séparément agencées dans un véhicule et réalisant un processus en fonction d'un signal de réponse provenant d'un appareil portatif qui a reçu le signal. L'appareil embarqué est doté d'une première unité de commande de transmission permettant d'amener un signal à être transmis simultanément à partir d'au moins deux antennes de transmission parmi une pluralité d'antennes de transmission et d'une seconde unité de commande de transmission permettant d'amener un signal à être transmis à partir de l'une des deux antennes de transmission lorsqu'un signal de réponse provenant de l'appareil portatif au signal transmis par les deux antennes de transmission n'est pas reçu.
(JA) 車載機は、車両に離隔配置された複数の送信アンテナから信号を送信させ、信号を受信した携帯機からの応答信号に応じて処理を行う。車載機は、複数の送信アンテナのうち、少なくとも2つの送信アンテナから信号を同時的に送信させる第1送信制御部と、2つの送信アンテナから送信させた信号に対する携帯機からの応答信号を受信しなかった場合、2つの送信アンテナのいずれか一つから信号を送信させる第2送信制御部とを備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)