EP2180175A2 - Système de commande de démarreur de véhicule - Google Patents

Système de commande de démarreur de véhicule Download PDF

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Publication number
EP2180175A2
EP2180175A2 EP20090165932 EP09165932A EP2180175A2 EP 2180175 A2 EP2180175 A2 EP 2180175A2 EP 20090165932 EP20090165932 EP 20090165932 EP 09165932 A EP09165932 A EP 09165932A EP 2180175 A2 EP2180175 A2 EP 2180175A2
Authority
EP
European Patent Office
Prior art keywords
switch
control system
vehicle
starter control
motor
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP20090165932
Other languages
German (de)
English (en)
Other versions
EP2180175A3 (fr
Inventor
Hsin-Sheng Hsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kwang Yang Motor Co Ltd
Original Assignee
Kwang Yang Motor Co Ltd
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 Kwang Yang Motor Co Ltd filed Critical Kwang Yang Motor Co Ltd
Publication of EP2180175A2 publication Critical patent/EP2180175A2/fr
Publication of EP2180175A3 publication Critical patent/EP2180175A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches

Definitions

  • the present invention relates to a control system, and more particularly to a vehicle starter control system which, when starting a vehicle, temporarily disconnects non-activated specific loads of the vehicle in order to facilitate starting the vehicle engine.
  • FIG. 1 which shows a schematic view of a motorcycle starter system of the prior art, and as depicted in the drawing, a starter system for a general motorcycle is provided with a storage battery 10 and a key switch 11 used to control whether the storage battery 10 is switched on or not, a start switch 12 and a brake connecting switch 13.
  • a motor 14 of the motorcycle utilizes electric conduction caused by an electromagnetic effect of a motor relay 15 electrically connected to the motor 14 to establish an electric connection with the motor 14, thereby causing the motor 14 to start running and to actuate an engine 16 of the motorcycle.
  • the storage battery 10 needs to additionally provide electric power to supply a load 17 electrically connected to the motor relay 15. Hence, under circumstances whereby power must be supplied to the motor 14 and the load 17, then problems of voltage drop in the storage battery 10 and inability to smoothly start the engine 16 will occur.
  • the objective of the present invention lies in providing a vehicle starter control system which, when starting a vehicle, first temporarily disconnects related non-activated specific loads (such as lamps, radiator fan of the vehicle) from the vehicle starter system in order to facilitate starting the vehicle engine.
  • related non-activated specific loads such as lamps, radiator fan of the vehicle
  • the vehicle starter control system of the present invention comprises a power unit for supplying electric power, a main switch connected to the power unit and used to control whether or not the power unit supplies electric power and a start switch electrically connected to the main switch, a motor relay, which is switched on by turning on the main switch and the start switch, and an electrically actuated motor, an engine set into operation by the motor, a generator which generates electric power once the engine is running, and an ignition device which controls ignition of the engine.
  • the vehicle starter control system is also provided with at least one switching switch, which, after turning on the main switch and the start switch to establish electric conduction, enables temporarily disconnecting electric power from non-activated specific loads, such as the headlight, radiator fan, and the like, which are installed on the vehicle, thereby enabling the power unit to have sufficient electric power to actuate the motor so as to start the engine. Moreover, when the start switch has not been activated, the power unit is able to supply power to the load.
  • non-activated specific loads such as the headlight, radiator fan, and the like
  • disposition of the switching switch enables, when starting the vehicle, first temporarily disconnecting the non-activated specific loads from the starter system, thereby enabling the power unit to have sufficient electric power to start the motor so as to easily start the engine.
  • the vehicle starter control system of the present invention comprises a storage battery 20, a main switch 21, a start switch 22, a motor 23, an ignition device 24, a motor relay 25, a switching switch 26, an engine 27, a generator 28, and a load 29.
  • the storage battery 20 provides electric power to the control system
  • the main switch 21 is electrically connected to the storage battery 20 is used to control whether or not the storage battery 20 supplies electric power
  • the start switch 22 is electrically connected to the main switch 21.
  • the motor 23 is used to bring the engine 27 into operation, whereupon running of the engine 27 simultaneously drives the direct current (DC) or alternating current (AC) generator 28 joined to the engine 27 to generate electric power, and the electric power produced by the generator 28 is stored in the storage battery 20 to supply the control system for use thereof.
  • the ignition device 24 is used to control ignition of the engine 27.
  • the motor relay 25 is electrically connected to the main switch 21, the start switch 22, the motor 23, the ignition device 24 and the motorcycle load 29 is connected in series to the ignition device 24, wherein the load 29 of the motorcycle is an electronic equipment which is often installed on motorcycles, such as the headlight, light bulbs, LED lamps, even a water cooled or air cooled radiator fan, and the like.
  • the switching switch 26 is a relay, and the switching switch 26 is electrically connected to one end of the load 29. Moreover, when starting the motorcycle, the switching switch 26 is used to temporarily electrically disconnect the load 29 from the control system.
  • the storage battery 20 When a rider turns on the main switch 21, and simultaneously presses the start switch 22 (producing a conducting state), then the storage battery 20 is able to provide electric power to the control system and causes the motor relay 25 to switch into conduction. Moreover, through use of a special configuration, after switching into conduction, as a result of an electromagnetic effect, the switching switch 26 is electrically connected to the load 29 is transformed from an original normally closed connection a into a normally open connection b, thereby temporarily electrically disconnecting the load 29 of the motorcycle from the control system, and enabling the storage battery 20 to provide sufficient electric power to first actuate the motor 23 so as to start the engine 27.
  • the start switch 22 is in an OFF position, at which time the switching switch 26 loses the electromagnetic effect and returns to the original normally closed connection a from the normally open connection b, thereby enabling the load 29 to reestablish an electrical connection with the control system.
  • ignition control of the engine 27 is carried out through the ignition device 24 to actuate the motorcycle and enable forward movement thereof.
  • FIG. 2B is a schematic view depicting a second embodiment of the vehicle starter control system according to the present invention
  • FIG. 3 is a schematic view of FIG. 2B using a lamp as the load.
  • the vehicle starter control system of the present invention comprises a storage battery 30, a main switch 31, a start switch 32, a brake connecting switch 33, a motor 34, an engine 37, a generator 39, an ignition device 38, a motor relay 35, a switching switch 36 and a load 40.
  • the storage battery 30 provides electric power to the control system, and the main switch 31 is electrically connected to the storage battery 30 which is used to control whether or not the storage battery 30 supplies electric power.
  • the start switch 32 is electrically connected to the main switch 31, and is further coupled to the brake connecting switch 33. After power is turned-on, the motor 34 is used to bring the engine 37 into operation, whereupon running of the engine 37 simultaneously drives the DC or AC generator 39 joined to the engine 37 to generate electric power, and the electric power produced by the generator 39 is stored in the storage battery 30 to supply the control system for use thereof.
  • the ignition device 38 is used to control ignition of the engine 37.
  • the motor relay 35 is electrically connected to the main switch 31, the start switch 32, the brake connecting switch 33, the motor 34, the ignition device 38, and the motorcycle load 40 is connected in series to the ignition device 38, wherein the load 40 of the motorcycle is an electronic equipment which is often installed on motorcycles, such as the headlight, light bulb, an LED lamp 400 (as depicted in FIG. 3 ), even a water cooled or air cooled radiator fan, and the like.
  • the switching switch 36 is a relay, and the switching switch 36 is electrically connected to one end of the load 40. Moreover, when starting the motorcycle, the switching switch 36 is used to temporarily electrically disconnect the load 40 from the control system.
  • the storage battery 30 When a rider turns on the main switch 31, and simultaneously presses the start switch 32 and the brake connecting switch 33 (producing a conducting state), then the storage battery 30 is able to provide electric power to the control system and causes the motor relay 35 to switch into conduction. Moreover, through use of a special configuration, after electrical conduction, as a result of an electromagnetic effect, the switching switch 36 is electrically connected to the load 40 is transformed from an original normally closed connection a into a normally open connection b, thereby temporarily electrically disconnecting the load 40 of the motorcycle from the control system, and enabling the storage battery 30 to provide sufficient electric power to first actuate the motor 34 so as to start the engine 37.
  • the start switch 32 and the brake connecting switch 33 are in an OFF position, at which time the switching switch 36 loses the electromagnetic effect and returns to the original normally closed connection a from the normally open connection b, thereby enabling the load 40 to reestablish an electrical connection with the control system.
  • ignition control of the engine 37 is carried out through the ignition device 38 to actuate the motorcycle and enable forward movement thereof.
  • FIG. 4 shows a flow chart for the vehicle start control method of FIG. 2B according to the present invention. From the drawing it can be seen that when electrical conduction has been established through the main switch 31, the brake connecting switch 33 and the start switch 32 (step S 100, step S110 and step S120), then an electrical connection of the load 40 of the motorcycle to the control system is temporarily disconnected by the switching switch 36 (step S130), at which time the storage battery 30 is able to provide sufficient electric power. And switching into conduction of the motor relay 35 (step S 140) is used to first start the motor 34 (step S 150), and after step S 130 and step S150 are completed, then the ignition device 38 is used to control ignition of the engine 37, whereupon the engine 37 starts running (step S160).
  • the switching switch 36 is used to first enable temporary disconnection of the load 40, such as the headlight, light bulbs, LED lamps, even a water cooled or air cooled radiator fan, thus, when starting a motorcycle, the storage battery 30 is able to provide sufficient electric power to start the motor 34 and enable the engine 37 to be easily started.
  • the load 40 such as the headlight, light bulbs, LED lamps, even a water cooled or air cooled radiator fan

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
EP20090165932 2008-10-24 2009-07-20 Système de commande de démarreur de véhicule Withdrawn EP2180175A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW97140902A TWI411542B (zh) 2008-10-24 2008-10-24 Vehicle start control system

Publications (2)

Publication Number Publication Date
EP2180175A2 true EP2180175A2 (fr) 2010-04-28
EP2180175A3 EP2180175A3 (fr) 2011-05-25

Family

ID=41560376

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090165932 Withdrawn EP2180175A3 (fr) 2008-10-24 2009-07-20 Système de commande de démarreur de véhicule

Country Status (2)

Country Link
EP (1) EP2180175A3 (fr)
TW (1) TWI411542B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103345171A (zh) * 2013-06-24 2013-10-09 天津山河装备开发有限公司 一种工程机械发动机安全控制系统
CN106033897A (zh) * 2015-03-11 2016-10-19 天津圣纳科技有限公司 直流充电机
EP3553298A4 (fr) * 2017-08-11 2020-02-26 Guangxi Yuchai Machinery Group Co., Ltd. Procédé de commande de générateur de véhicule et système associé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI623455B (zh) * 2016-04-27 2018-05-11 三陽工業股份有限公司 用於機車引擎之啟動兼發電系統及其控制方法
CN114257127B (zh) * 2020-09-21 2024-04-02 车王电子(宁波)有限公司 车辆的启动马达的开关装置及控制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020134606A1 (en) * 2001-03-26 2002-09-26 Kawasaki Jukogyo Kabushiki Kaisha Starter device for a four wheeled all terrain vehicle and straddle-type four wheeled all terrain vehicle comprising the same

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Publication number Priority date Publication date Assignee Title
US2449338A (en) * 1948-01-24 1948-09-14 Everett E Summersett Circuit control means for motor vehicles
DE3030317C2 (de) * 1980-08-11 1983-05-11 Bayerische Motoren Werke AG, 8000 München Schaltungsanordnung zum Anlassen von Kraftfahrzeugen
DE3423663A1 (de) * 1984-06-27 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum anlassen und abstellen einer brennkraftmaschine
DE19856131A1 (de) * 1998-12-04 2000-06-08 Volkswagen Ag Verfahren und Vorrichtung zum Starten eines Kraftfahrzeuges
JP3866499B2 (ja) * 2000-09-25 2007-01-10 本田技研工業株式会社 車両の電力供給装置
DE10127053A1 (de) * 2001-06-02 2002-12-05 Bosch Gmbh Robert Vorrichtung zur Steuerung der Energieversorgung eines Kraftfahrzeugs
US6481404B1 (en) * 2001-06-12 2002-11-19 Ford Global Technologies, Inc. Vehicle starting method and system
TWM282042U (en) * 2005-08-19 2005-12-01 Kwang Yang Motor Co Start-up control device for a motorcycle
TW200804677A (en) * 2006-07-12 2008-01-16 Kwang Yang Motor Co An engine-ignition device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020134606A1 (en) * 2001-03-26 2002-09-26 Kawasaki Jukogyo Kabushiki Kaisha Starter device for a four wheeled all terrain vehicle and straddle-type four wheeled all terrain vehicle comprising the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103345171A (zh) * 2013-06-24 2013-10-09 天津山河装备开发有限公司 一种工程机械发动机安全控制系统
CN106033897A (zh) * 2015-03-11 2016-10-19 天津圣纳科技有限公司 直流充电机
EP3553298A4 (fr) * 2017-08-11 2020-02-26 Guangxi Yuchai Machinery Group Co., Ltd. Procédé de commande de générateur de véhicule et système associé

Also Published As

Publication number Publication date
TWI411542B (zh) 2013-10-11
TW201016494A (en) 2010-05-01
EP2180175A3 (fr) 2011-05-25

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