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1. (WO2017098695) ON-VEHICLE DEVICE, MOBILE DEVICE, AND WIRELESS COMMUNICATION SYSTEM FOR VEHICLES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098695 International Application No.: PCT/JP2016/004989
Publication Date: 15.06.2017 International Filing Date: 29.11.2016
IPC:
H04B 1/59 (2006.01) ,B60R 25/24 (2013.01) ,E05B 49/00 (2006.01) ,G06F 21/44 (2013.01) ,H04Q 9/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
1
Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
59
Responders; Transponders
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
F
ELECTRIC DIGITAL DATA PROCESSING
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30
Authentication, i.e. establishing the identity or authorisation of security principals
44
Program or device authentication
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
Q
SELECTING
9
Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
林 直樹 HAYASHI, Naoki; --
Agent:
鎌田 健司 KAMATA, Kenji; JP
前田 浩夫 MAEDA, Hiroo; JP
Priority Data:
2015-24143610.12.2015JP
Title (EN) ON-VEHICLE DEVICE, MOBILE DEVICE, AND WIRELESS COMMUNICATION SYSTEM FOR VEHICLES
(FR) DISPOSITIF EMBARQUÉ, DISPOSITIF MOBILE, ET SYSTÈME DE COMMUNICATION SANS FIL POUR VÉHICULES
(JA) 車載器、携帯機、及び車両用無線通信システム
Abstract:
(EN) A transmission unit of this on-vehicle device transmits a request signal from a first antenna, and transmits first measurement signals from the first antenna and a second antenna at different timings. A reception unit receives a first response signal including information related to the transmission strengths when second measurement signals are transmitted from the first and second antennae. The transmission unit transmits, from the first and second antennae at different timings, the second measurement signals of which the transmission strengths have been set on the basis of the information related to the transmission strengths included in the first response signal. The reception unit receives a second response signal. The second response signal is transmitted in cases when the relationship between the reception strengths of the second measurement signals transmitted from the first and second antennae corresponds to the information related to the transmission strengths included in the first response signal.
(FR) Selon l'invention, une unité de transmission de ce dispositif embarqué transmet un signal de demande depuis une première antenne, et transmet des premiers signaux de mesurage depuis la première antenne et une seconde antenne à des moments différents. Une unité de réception reçoit un premier signal de réponse contenant des informations relatives aux intensités de transmission lorsque des seconds signaux de mesurage sont transmis depuis les première et seconde antennes. L'unité de transmission transmet, à partir des première et seconde antennes, à différents moments, les seconds signaux de mesurage dont les intensités de transmission ont été définies sur la base des informations relatives aux intensités de transmission incluses dans le premier signal de réponse. L'unité de réception reçoit un second signal de réponse. Le second signal de réponse est transmis lorsque la relation entre les intensités de réception des seconds signaux de mesurage transmis depuis les première et seconde antennes correspond aux informations relatives aux intensités de transmission incluses dans le premier signal de réponse.
(JA) 車載器の送信部は、リクエスト信号を第1アンテナから送信するとともに、1回目の測定用信号を第1アンテナおよび第2アンテナから異なったタイミングで送信する。受信部は、2回目の測定用信号を第1アンテナおよび第2アンテナから送信する際の送信強度に関する情報が含まれた1回目のレスポンス信号を受信する。送信部は、1回目のレスポンス信号に含まれた送信強度に関する情報をもとに送信強度を設定された2回目の測定用信号を、第1アンテナおよび第2アンテナから異なったタイミングで送信する。受信部は、2回目のレスポンス信号を受信する。この2回目のレスポンス信号は、第1アンテナ、第2アンテナから送信された2回目の測定用信号の受信強度の関係が、1回目のレスポンス信号に含まれた送信強度に関する情報に応じている場合に送信される。
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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, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108292931DE112016005682US20180276923