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1. (WO2019049682) ON-VEHICLE DEVICE, VEHICULAR COMMUNICATION SYSTEM, COMMUNICATION PROCESSING METHOD, AND CONTROL PROGRAM
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Pub. No.: WO/2019/049682 International Application No.: PCT/JP2018/031267
Publication Date: 14.03.2019 International Filing Date: 24.08.2018
IPC:
B60R 11/02 (2006.01) ,B60C 23/02 (2006.01) ,B60C 23/04 (2006.01) ,B60R 16/023 (2006.01) ,B60R 25/24 (2013.01) ,E05B 49/00 (2006.01) ,G06K 7/10 (2006.01) ,H01Q 1/32 (2006.01) ,H01Q 3/30 (2006.01) ,H01Q 7/08 (2006.01) ,H04B 1/3822 (2015.01) ,H04W 4/40 (2018.01) ,H04W 4/48 (2018.01) ,H04W 16/28 (2009.01) ,H04W 76/10 (2018.01) ,H04W 84/10 (2009.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
11
Arrangements for holding or mounting articles, not otherwise provided for
02
for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
23
Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps, of tanks; Tyre cooling arrangements
02
Signalling devices actuated by tyre pressure
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
23
Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps, of tanks; Tyre cooling arrangements
02
Signalling devices actuated by tyre pressure
04
mounted on the wheel or tyre
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16
Electric 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
02
electric
023
for transmission of signals between vehicle parts or subsystems
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
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
B
LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
49
Electric permutation locks; Circuits therefor
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
7
Methods or arrangements for sensing record carriers
10
by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
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
3
Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
26
varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
30
varying the phase
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
[IPC code unknown for H04B 1/3822][IPC code unknown for H04W 4/40][IPC code unknown for H04W 4/48]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
28
using beam steering
[IPC code unknown for H04W 76/10]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
10
Small scale networks; Flat hierarchical networks
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:
2017-17045205.09.2017JP
Title (EN) ON-VEHICLE DEVICE, VEHICULAR COMMUNICATION SYSTEM, COMMUNICATION PROCESSING METHOD, AND CONTROL PROGRAM
(FR) DISPOSITIF EMBARQUÉ, SYSTÈME DE COMMUNICATION DE VÉHICULE, PROCÉDÉ DE TRAITEMENT DE COMMUNICATION ET PROGRAMME DE COMMANDE
(JA) 車載機、車両用通信システム、通信処理方法及び制御プログラム
Abstract:
(EN) This on-vehicle device causes a signal to be transmitted from a plurality of transmission antennae provided to a vehicle so as to be separated from each other, and executes processing in accordance with a response signal from a portable device which has received the signal. The on-vehicle device is provided with: a first transmission control unit which causes the signal to be simultaneously transmitted from at least two transmission antennae among the plurality of transmission antennae; a phase control unit which, if a response signal from a portable device to the signal transmitted from the two transmission antennae is not received, changes the phase relationship of the signal simultaneously transmitted from the two transmission antennae; and a second transmission control unit which causes the signal of which the phase relationship has been changed to be transmitted from the two transmission antennae.
(FR) La présente invention concerne un dispositif embarqué qui entraîne la transmission d'un signal à partir d'une pluralité d'antennes de transmission fournies à un véhicule de façon à être séparées les unes des autres, et qui exécute un traitement conformément à un signal de réponse provenant d'un dispositif portable qui a reçu le signal. Le dispositif embarqué comprend : une première unité de commande de transmission qui entraîne la transmission du signal simultanément à partir d'au moins deux antennes de transmission parmi la pluralité d'antennes de transmission ; une unité de commande de phase qui, si un signal de réponse d'un dispositif portable au signal transmis par les deux antennes de transmission n'est pas reçu, change la relation de phase du signal émis simultanément à partir des deux antennes de transmission ; et une seconde unité de commande de transmission qui entraîne la transmission du signal dont la relation de phase a été changée à partir des deux antennes de transmission.
(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、上記2つの送信アンテナから同時的に送信させる信号の位相関係を変化させる位相制御部と、上記2つの送信アンテナから位相関係を変化させた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)