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1. (WO2019003867) VEHICLE-MOUNTED POWER SUPPLY CIRCUIT AND VEHICLE-MOUNTED POWER SUPPLY DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/003867 International Application No.: PCT/JP2018/022110
Publication Date: 03.01.2019 International Filing Date: 08.06.2018
IPC:
H02M 3/00 (2006.01) ,B60R 16/02 (2006.01) ,B60R 16/03 (2006.01) ,G06F 1/26 (2006.01) ,G06F 1/28 (2006.01) ,H02J 7/34 (2006.01) ,H02J 9/06 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
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
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
03
for supply of electrical power to vehicle subsystems
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
1
Details not covered by groups G06F3/-G06F13/82
26
Power supply means, e.g. regulation thereof
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
1
Details not covered by groups G06F3/-G06F13/82
26
Power supply means, e.g. regulation thereof
28
Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
34
Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
9
Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
04
in which the distribution system is disconnected from the normal source and connected to a standby source
06
with automatic change-over
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, Nishisuehiro-cho, 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, Nishisuehiro-cho, 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:
河村 息吹 KAWAMURA, Ibuki; JP
川上 貴史 KAWAKAMI, Takafumi; JP
高橋 成治 TAKAHASHI, Seiji; JP
Agent:
特許業務法人グランダム特許事務所 GRANDOM PATENT LAW FIRM; 愛知県名古屋市中区栄二丁目4番1号 広小路栄ビルディング3階 Hirokoji Sakae Bldg. 3F, 4-1, Sakae 2-chome, Naka-ku, Nagoya-shi, Aichi 4600008, JP
Priority Data:
2017-12588528.06.2017JP
Title (EN) VEHICLE-MOUNTED POWER SUPPLY CIRCUIT AND VEHICLE-MOUNTED POWER SUPPLY DEVICE
(FR) CIRCUIT D'ALIMENTATION ÉLECTRIQUE MONTÉ SUR VÉHICULE ET DISPOSITIF D'ALIMENTATION ÉLECTRIQUE MONTÉ SUR VÉHICULE
(JA) 車載用電源回路及び車載用電源装置
Abstract:
(EN) Provided is a configuration which, during normal times, can supply an operation voltage based on any one power storage unit to a control unit of a vehicle-mounted power supply device, and which can continue to reliably supply the operation voltage to the control unit even during abnormal times in which power supply from the power storage unit is reduced or stops. This vehicle-mounted power supply circuit (60) has: a first internal power supply unit (61) which supplies power to a control unit (30) on the basis of the power supplied from a first power storage unit (91); a second internal power supply unit (62) which supplies power to the control unit (30) on the basis of the power supplied from a second power storage unit (92); and an operation voltage regulating unit (64). When the power supply from the second internal power supply unit (62) is normal, the operation voltage regulating unit (64) outputs an operation voltage to the control unit (30) on the basis of the power from the second internal power supply unit (62); and when the power supply from the second internal power supply unit (62) is abnormal, the operation voltage regulating unit (64) outputs the operation voltage to the control unit (30) on the basis of the power from the first internal power supply unit (61).
(FR) L'invention concerne une configuration qui, pendant des périodes normales, peut fournir une tension de fonctionnement sur la base d'une quelconque unité de stockage d'énergie à une unité de commande d'un dispositif d'alimentation électrique monté sur véhicule et qui peut continuer à fournir de manière fiable la tension de fonctionnement à l'unité de commande même pendant des périodes anormales durant lesquelles l'alimentation électrique provenant de l'unité de stockage d'énergie est réduite ou est arrêtée. Ce circuit d'alimentation électrique monté sur véhicule (60) comprend : une première unité d'alimentation électrique interne (61) qui fournit de l'énergie à une unité de commande (30) sur la base de l'énergie fournie par une première unité de stockage d'énergie (91) ; une seconde unité d'alimentation électrique interne (62) qui fournit de l'énergie à l'unité de commande (30) sur la base de l'énergie fournie par une seconde unité de stockage d'énergie (92) ; et une unité de régulation de tension de fonctionnement (64). Lorsque l'alimentation électrique provenant de la seconde unité d'alimentation électrique interne (62) est normale, l'unité de régulation de tension de fonctionnement (64) délivre une tension de fonctionnement à l'unité de commande (30) sur la base de l'énergie provenant de la seconde unité d'alimentation électrique interne (62) ; et lorsque l'alimentation électrique provenant de la seconde unité d'alimentation électrique interne (62) est anormale, l'unité de régulation de tension de fonctionnement (64) délivre la tension de fonctionnement à l'unité de commande (30) sur la base de l'énergie provenant de la première unité d'alimentation électrique interne (61).
(JA) 通常時には、車載用電源装置の制御部に対していずれかの蓄電部に基づく動作電圧を供給することができ、この蓄電部からの電力供給が低下又は停止する異常時であっても、制御部に対する動作電圧の供給を安定的に継続し得る構成を提供する。 車載用電源回路(60)は、第1蓄電部(91)から供給される電力に基づいて制御部(30)に電力を供給する第1内部電源部(61)と、第2蓄電部(92)から供給される電力に基づいて制御部(30)に電力を供給する第2内部電源部(62)と、動作電圧調整部(64)とを有する。動作電圧調整部(64)は、第2内部電源部(62)からの電力供給が正常状態である場合に、第2内部電源部(62)からの電力に基づいて制御部(30)に動作電圧を出力し、第2内部電源部(62)からの電力供給が正常状態でない場合に、第1内部電源部(61)からの電力に基づいて制御部(30)に動作電圧を出力する。
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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)