IN2015DN00144A - - Google Patents

Info

Publication number
IN2015DN00144A
IN2015DN00144A IN144DEN2015A IN2015DN00144A IN 2015DN00144 A IN2015DN00144 A IN 2015DN00144A IN 144DEN2015 A IN144DEN2015 A IN 144DEN2015A IN 2015DN00144 A IN2015DN00144 A IN 2015DN00144A
Authority
IN
India
Prior art keywords
speed
generator
engine
vehicle
predetermined
Prior art date
Application number
Inventor
Naoki Katayama
Shigenori Saito
Jun Kataoka
Setsuko Komada
Original Assignee
Denso Corp
Suzuki Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp, Suzuki Motor Corp filed Critical Denso Corp
Publication of IN2015DN00144A publication Critical patent/IN2015DN00144A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—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
    • B60R16/02—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 electric constitutive elements
    • B60R16/03—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 electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1446—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in response to parameters of a vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Abstract

A power system for a vehicle is provided in which idle reduction control is performed under which an engine is automatically stopped when a predetermined automatic stop condition is met and automatically restarted when a predetermined restart condition is met in a state where the engine is automatically stopped. The power system includes a generator which is driven on the basis of output of the engine a battery which is connected to the generator and a controller which allows the generator to generate power when an amount of charge of the battery has decreased below a lower limit and which sets the lower limit to a higher level when the speed of the vehicle has exceeded a predetermined speed than in a case where a speed of the vehicle has not exceeded the predetermined speed.
IN144DEN2015 2012-08-07 2013-08-07 IN2015DN00144A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012174781A JP5965775B2 (en) 2012-08-07 2012-08-07 Vehicle power system
PCT/JP2013/071896 WO2014025064A1 (en) 2012-08-07 2013-08-07 Power system for a vehicle

Publications (1)

Publication Number Publication Date
IN2015DN00144A true IN2015DN00144A (en) 2015-06-12

Family

ID=50068277

Family Applications (1)

Application Number Title Priority Date Filing Date
IN144DEN2015 IN2015DN00144A (en) 2012-08-07 2013-08-07

Country Status (5)

Country Link
JP (1) JP5965775B2 (en)
CN (1) CN104541432B (en)
DE (1) DE112013003970T5 (en)
IN (1) IN2015DN00144A (en)
WO (1) WO2014025064A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9628011B2 (en) * 2015-02-05 2017-04-18 Ford Global Technologies, Llc Engine speed control via alternator load shedding
JP6575402B2 (en) * 2016-03-08 2019-09-18 株式会社オートネットワーク技術研究所 In-vehicle power supply charge rate monitoring device and in-vehicle power supply system
JP6696401B2 (en) * 2016-10-21 2020-05-20 株式会社デンソー Power supply
JP6593363B2 (en) * 2017-01-31 2019-10-23 トヨタ自動車株式会社 Power system
JP2018182888A (en) * 2017-04-12 2018-11-15 矢崎総業株式会社 Power supply system
CN109630288B (en) * 2018-11-23 2022-04-22 浙江吉利新能源商用车集团有限公司 Power generation method, device and system of dual-fuel engine vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3880924B2 (en) * 2002-12-18 2007-02-14 松下電器産業株式会社 Power supply control device and control method thereof
JP4175361B2 (en) * 2005-11-07 2008-11-05 トヨタ自動車株式会社 Hybrid vehicle and control method thereof
JP2009183089A (en) * 2008-01-31 2009-08-13 Hitachi Ltd Electric storage device controller and movable body installed with the same
EP2211051B8 (en) * 2009-01-21 2019-09-11 Denso Corporation System for restarting internal combustion engine
US9296289B2 (en) * 2009-04-27 2016-03-29 Toyota Jidosha Kabushiki Kaisha Hybrid vehicle and control method of hybrid vehicle
JP5407945B2 (en) * 2010-03-05 2014-02-05 株式会社デンソー Charge control system
JP5578014B2 (en) * 2010-10-19 2014-08-27 株式会社デンソー Battery system control device

Also Published As

Publication number Publication date
JP2014036458A (en) 2014-02-24
CN104541432A (en) 2015-04-22
CN104541432B (en) 2017-05-03
DE112013003970T5 (en) 2015-08-13
WO2014025064A1 (en) 2014-02-13
JP5965775B2 (en) 2016-08-10

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