CN103703243A - Method for switching a vehicle engine on and off - Google Patents
Method for switching a vehicle engine on and off Download PDFInfo
- Publication number
- CN103703243A CN103703243A CN201280038693.2A CN201280038693A CN103703243A CN 103703243 A CN103703243 A CN 103703243A CN 201280038693 A CN201280038693 A CN 201280038693A CN 103703243 A CN103703243 A CN 103703243A
- Authority
- CN
- China
- Prior art keywords
- motor
- signal
- light switch
- brake
- vehicle
- 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.)
- Granted
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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
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
- F02N11/0822—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode related to action of the driver
-
- 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
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
- F02N11/0833—Vehicle conditions
-
- 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
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/08—Parameters used for control of starting apparatus said parameters being related to the vehicle or its components
- F02N2200/0801—Vehicle speed
-
- 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
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/10—Parameters used for control of starting apparatus said parameters being related to driver demands or status
- F02N2200/102—Brake pedal position
-
- 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
- F02N2300/00—Control related aspects of engine starting
- F02N2300/20—Control related aspects of engine starting characterised by the control method
- F02N2300/2011—Control involving a delay; Control involving a waiting period before engine stop or engine start
-
- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Elements And Transmission Devices (AREA)
- Braking Systems And Boosters (AREA)
Abstract
The invention relates to a method for switching an engine of a vehicle on and off, which comprises a braking device having one or more braking circuits. The engine is switched off (S4) as a function of a first signal that is independent of a preliminary pressure (ppre) in the braking circuit(s), when the vehicle is at standstill, or the vehicle speed (v) is less than a predetermined speed threshold value (vthreshold), and the engine is switched on (S6) as a function of the first signal or of a second signal that is independent of the preliminary pressure (ppre).
Description
Technical field
The present invention relates to a kind of for cutting off and connect the method for vehicle motor and a kind of for implementing the device of the method.
Background technique
Current increasing Motor Vehicle is equipped with start stop system.Start stop system is first for reducing the fuel consumption of vehicle.In known start stop system typically when vehicle stop, during pilot control vehicle brake and clutch when dallying in other words neutral position " N ", automatically cut off motor.When pilot control clutch or in automatic catch vehicle when driver by pin when brake petal is moved away, motor is reclosed conventionally automatically.
The precompression existing in brake circuit is conventionally by means of brake-pressure sensor, and---so-called precompression sensor---detects.When vehicle stop and precompression surpass default threshold value, start stop system cuts off motor automatically.When pilot control clutch or again during release brake, start stop system recloses motor automatically, and vehicle is carried out the preparation that continues to travel.
Because known needs precompression sensor for automatically cutting off and connect the system of motor, so it comparatively expends and particularly conduct is too expensive for the apparatus components of the low vehicle of scale of price.
Summary of the invention
Therefore the object of the invention is to, provide a kind of for cutting off and connect more inexpensive device and a kind of corresponding method of motor.
This object realizes by the feature providing in independent claims according to the present invention.Other design proposal of the present invention is the theme of dependent claims.
According to the present invention, propose, in thering is the vehicle of a braking equipment with one or more brake circuits, when vehicle stop or car speed are during lower than default threshold speed, according to cutting off motor with the irrelevant first signal of precompression, and connect motor according to first signal or with the irrelevant secondary signal of precompression.Due to according to and the irrelevant signal cut of precompression and connect motor, therefore can save needed precompression sensor in the prior art, obviously reduced thus the cost of the start stop system of the method according to this invention work.
The method according to this invention can comprise a plurality of mode of executions in principle, wherein, cuts off motor when vehicle stop, and wherein, when car speed has cut off motor during lower than default threshold speed.
Threshold speed can be set to arbitrary value in principle, for example, be set as 3km/h or 5km/h.When having selected high value, can realize larger conservation of fuel.
The first signal irrelevant with precompression preferably produced by sensor, for example brake pedal sensor of the operating situation for detection of vehicle brake.Title " irrelevant with precompression " should show at this, and corresponding signal produces by another sensor that is different from precompression sensor.Preferably by means of the Sensor monitoring braking maneuver situation being arranged in vehicle.In this case additional sensor needn't be installed.
Sensor for example can comprise braking light switch, stroke sensor, angle transducer or be arranged in pressure transducer in Brake booster or the combination of a plurality of sensors.
According to one embodiment of the present invention, sensor is braking light switch.Whether the signal of braking light switch provides about vehicle brake subsequently with the information for activating the sufficient intensity of braking light switch and being handled.Also stroke sensor or angle transducer can be set alternatively or additionally, utilize this sensor can detect braking maneuver situation, for example brake pedal position.Alternatively also can apply the vacuum transducer being conventionally present on low pressure Brake booster, to detect braking maneuver situation by driver.
Preferably, when activating braking light switch or when the signal of the sensor of the operating situation for detection of vehicle brake surpasses default threshold value, cut-out motor.Can be provided with in principle one or more other conditions, for example speed changer is in idle running.
Braking light switch or threshold value are preferably regulated like this, motor not when the minimal-contact degree of break, but when stronger manipulation, for example maximum braking force 10%, 20% or 30% time be just cut off.
Motor---as aforementioned---or equally according to first signal, or according to being switched on the irrelevant secondary signal of precompression.Under latter event, be provided preferably with the second sensor for detection of the operating situation of vehicle brake, this sensor produces secondary signal.
The second sensor can be again---second-braking light switch, stroke sensor, angle transducer or be arranged in the pressure transducer in Brake booster.
Preferably, when braking light switch is transformed into off state (state "off"), or when the signal of the first or second sensor is during lower than default Second Threshold, connect motor.
The first and second threshold values can be chosen as identical, but preferably Second Threshold is less than first threshold.The in the situation that of the second braking light switch, the switching threshold of second switch is preferably less than the switching threshold of the first switch.Can prevent thus: when driver only slightly during release brake motor reclosed at once.Driver also just can work as and also not want to continue to travel and motor also should remain and while cutting off, reduces the intensity that braking is controlled, and does not restart motor.Conventionally than continuing maintenance consumingly, to step on the situation of brake petal more comfortable for this.
According to one embodiment of the present invention, for example, when activating the first braking light switch (being transformed into state " connection "), cut off motor, and for example, connect motor when the first braking light switch deexcitation (being transformed into state "off").Advantage is, only needs a unique braking light switch for cutting off and connect motor.It can be for example the braking light switch in a plurality of vehicles Already in.
According to another embodiment of the invention, when activating the first braking light switch, cut off motor, and when the second braking light switch deexcitation, connect motor.Certainly must meet equally for switching on or off the other condition of motor.In having the mode of execution of two braking light switchs, the switching threshold of the first braking light switch is preferably higher than the switching threshold of the second braking light switch.
According to of the present invention one preferred embodiment, when the signal of the pressure transducer in being arranged in Brake booster (vacuum transducer) surpasses the first default pressure threshold, cut off motor, and when the signal of pressure transducer is during lower than default the second pressure threshold, connection motor.The advantage of this mode of execution is, the pressure transducer in Brake booster is more accurate than braking light switch.
According to a modification of the present invention scheme, during the cut operation phase of motor, the retardation pressure existing in brake circuit is kept automatically.Can be in motor cutoff constantly time or restriction afterwards or keep retardation pressure.In order to limit retardation pressure, for example can close the corresponding valve in brake circuit.Therefore driver can partly or completely take off pin from brake petal, and can not make vehicle take-offs.
Confined retardation pressure should be large at least like this, and vehicle also can be remained in halted state reliably at upward slope place.
Preferably, when retardation pressure just cuts off motor when at least so height makes vehicle to remain on halted state reliably.Be provided in this case the sufficiently high threshold value of first sensor signal.
Confined retardation pressure is preferably also held default endurance and is just released after this endurance finishes after motor is subsequently connected constantly.When retardation pressure has reduced when connecting constantly, vehicle can unpredictably move, because the braking force constantly being applied by driver in connection may be not enough to vehicle to remain on halted state.This danger is present in while going up a slope especially, but is also present in the vehicle of automatic operation, and this vehicle produces driving force based on torque-converters moment.When this driving force surpasses the braking force being applied by driver, vehicle can setting in motion.For this reason, confined retardation pressure preferably also keeps a default endurance after connecting motor.For example, when break also can be worked as driver and wanted to start and preset action and---pin is taken off from brake petal---just released.
In order to prevent that motor is in succession repeatedly connected at short notice and cut off when driver repeatedly steps on and loosens the brake, be preferably provided with the restriction endurance.In this case, after the connection process of motor, as long as the restriction endurance does not finish, just no longer may again cut off motor.
According to a modification of the present invention scheme, when motor is at vehicle stop in the situation that or when car speed is switched on during lower than default threshold speed and when the strength deficiency of pilot control operation brake is when cutting off motor, activation can vision and/or the signal emitter of the sense of hearing and/or tactilely-perceptible.Signal emitter is for sending indication to driver, that is, driver should be with greater strength brake activation device to cut off motor.
In order to implement preceding method, be preferably provided with motor controller, it comprises for implementing the parts of the method.
Accompanying drawing explanation
Describe for example with reference to the accompanying drawings the present invention below in detail.Shown in figure:
Fig. 1 shows the block diagram of a kind of mode of execution of the method according to this invention; With
Fig. 2 shows the time graph of the retardation pressure existing in brake circuit.
Embodiment
Fig. 1 shows according to the block diagram of a kind of mode of execution of start and stop method of the present invention, and it for example can use in comprising with the car not being shown specifically (Pkw) of the braking equipment of two brake circuits.
Affiliated start stop system comprises two braking light switchs at current example, and wherein, the first braking light switch has the switching threshold higher than the second braking light switch.Only have when braking force for example for maximum braking force 30% time, just activate the first braking light switch, and when braking force be for example maximum braking force 10% time, just activated the second braking light switch.
Open when having activated the first braking light switch and (be for example transformed into state " connection "), as long as---meeting other preset precondition---cuts off the motor of car, and when the second braking light switch is disconnected, (be for example transformed into state "off"), reclose the motor of car.
In the first method step S1, monitor, whether meet for cutting off the specific precondition of motor.At this, find out whether from last connection motor, pass by default binding hours.If binding hours does not also finish, stop and again cut off motor.In this external step S1, check vehicles whether stop or car speed v whether lower than default threshold speed v
schwelle.Threshold speed can be for example v
schwelle=4km/h or 6km/h.If car speed is greater than threshold value, motor is not cut off equally.Finally in step S1, also check, whether whether gear level in neutral or have in the vehicle of automatic transmission and handled break.If speed changer is not handled in idle running or break, motor is not cut off equally.For cutting off the condition of motor, can freely preset in principle.Also can preset more or less condition.
If all, be pre-conditionedly all satisfied, in step S2, find out whether connect the first braking light switch, that is to say whether driver carrys out brake activation pedal with the larger intensity of the threshold value than default.If the first braking light switch is disconnected, for example, because driver steps on the insufficient strength (be less than braking force 30%) of brake petal, the method enters step S3, and for driver demonstrates, this driver should be with greater strength brake activation pedal to cut off motor.On display screen, for example can demonstrate notice " please brakes with greater strength! ".Turn back to subsequently the step S1 of method.
If determined in step S2 on the contrary, the first braking light switch is switched on, and in step S4, cuts off motor.Once the precompression P being preset by driver
raddrop to the switching threshold p of the first braking light switch
1under, limited in addition the retardation pressure being present in brake circuit and automatically maintained this retardation pressure.After cutting off motor, therefore driver can reduce pedaling force, and can not make car motion.
In step S5, check and whether activated the second braking light switch.If this is the case, motor keeps cutting off, and repeating step S5.Yet, once 10%, the second braking light switch that driver loosens the brake far enough and braking force is for example less than maximum braking force switches to state "off".The method enters step S6 subsequently.
In step S6, automatically connect subsequently motor.In addition activate timer, this timer has been preset beginning described several seconds, restriction endurance in 10 seconds for example.
Confined retardation pressure continue to be kept subsequently after motor is switched on, or rather until default be for example to finish endurance in 3 seconds.After finishing, again reduces this endurance retardation pressure in step S7.
Fig. 2 shows the wheel brake pressure P acting on wheel drag
radwith the precompression P acting on main braking cylinder
vortime graph during the cutting-off process of internal-combustion engine and connection process subsequently.
At moment t
0time, pilot control brake petal, and the braking force in hydraulic brake circuit starts to rise.Wheel brake pressure P
radwith precompression P
vorsubstantially equally large at this.
Once retardation pressure P
rad, P
vorreach the switching threshold p of the second braking light switch
2, that is to say at moment t
1time, the Stop Lamp that the second braking light switch is transformed into state " connection " and car lights.
Driver steps on brake petal with the power increasing subsequently.Vehicle is at moment t
2in time, stops.Retardation pressure p is in this state also lower than the switching threshold p of the first braking light switch
1.Activation signal sensor in this case, this signal emitter demonstrates to driver, and driver's application brakes to disconnect motor with greater strength.Driver's raising acts on the pressure on brake petal in the example shown.At moment t
3time, retardation pressure p reaches switching threshold p
1, connect thus the first braking light switch.If also met for cutting off other condition of motor, at moment t
3time cut off internal-combustion engine.
Driver continues to step on brake petal, and precompression P
vorwith wheel brake pressure P
radalso rise at short notice.Be next to this driver and loosen the brake, and precompression P
vorstart to decline.Once precompression P
vorat moment t
4time drop to the switching threshold p of the first braking light switch
1under, the wheel brake pressure P existing in brake circuit
radbe limited and keep constant.As seen in the drawings, wheel brake pressure P
radkeep constant, and precompression P
vordecline.
At moment t
5time, when driver loosens the brake so far away and makes to have lower switching threshold p
2the second braking light switch while being transformed into state "off" motor reclosed.Wheel brake pressure P in shown embodiment
radalso be held subsequently a default endurance Δ t, or remain to driver's driving always and carry out corresponding actions.Prevent that thus wheel may unexpectedly motion after motor is switched on.At moment t
6time, wheel brake pressure P
radstart subsequently to decline.
Claims (14)
1. for cutting off and connect a method for vehicle motor, described vehicle has a braking equipment with one or more brake circuits, it is characterized in that, when described vehicle stop or car speed are (v) lower than default threshold speed (v
schwelle) time, according to precompression (P
vor) irrelevant first signal cuts off described motor (S4), and according to described first signal or with described precompression (P
vor) irrelevant secondary signal connects described motor (S6).
2. method according to claim 1, is characterized in that, described first signal is produced by the sensor of the operating situation for detection of vehicle brake.
3. method according to claim 2, is characterized in that, described sensor is braking light switch, stroke sensor, angle transducer or is arranged in the pressure transducer in Brake booster.
4. method according to claim 3, is characterized in that, when activating described braking light switch or when the signal of the described sensor of the operating situation for detection of vehicle brake is during over default threshold value, cuts off described motor (S4).
5. according to method in any one of the preceding claims wherein, it is characterized in that, described secondary signal is produced by the second sensor of the operating situation for detection of vehicle brake.
6. method according to claim 5, is characterized in that, when braking light switch deexcitation or when the signal of the first or second sensor of the operating situation for detection of vehicle brake surpasses default Second Threshold, connects described motor (S6).
7. according to method in any one of the preceding claims wherein, it is characterized in that, when activating the first braking light switch, cut off described motor (S4), and when described the first braking light switch deexcitation, connect described motor (S6).
8. according to method in any one of the preceding claims wherein, it is characterized in that, when activating the first braking light switch, cut off described motor (S4), and when the second braking light switch deexcitation, connect described motor (S6).
9. according to method in any one of the preceding claims wherein, it is characterized in that, when the signal of the pressure transducer in being arranged in Brake booster surpasses the first default pressure threshold, cut off described motor (S4), and when the signal of described pressure transducer is during lower than default the second pressure threshold, connect described motor (S6).
10. according to method in any one of the preceding claims wherein, it is characterized in that, cutting off (t constantly
3) time or the retardation pressure (p) that exists in one or more brake circuits be afterwards limited (S4).
11. methods according to claim 10, is characterized in that, described confined retardation pressure (p) is until after the default endurance (Δ t) finishes, from back to back connection (t constantly
5) start to be held.
12. according to method in any one of the preceding claims wherein, it is characterized in that, described motor is being connected (t constantly
5) at default restriction duration, again do not cut off afterwards.
13. according to method in any one of the preceding claims wherein, it is characterized in that, when motor at vehicle stop in the situation that or at car speed (v) lower than default threshold speed (v
schwelle) time while being switched on, activation can vision and/or the signal emitter (S3) of the sense of hearing and/or tactilely-perceptible.
14. 1 kinds of motor controllers, comprise for implementing the parts of preceding method.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011080172.3 | 2011-08-01 | ||
| DE102011080172A DE102011080172A1 (en) | 2011-08-01 | 2011-08-01 | Method for switching off and switching on a vehicle engine |
| PCT/EP2012/063120 WO2013017370A1 (en) | 2011-08-01 | 2012-07-05 | Method for switching a vehicle engine on and off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103703243A true CN103703243A (en) | 2014-04-02 |
| CN103703243B CN103703243B (en) | 2017-05-17 |
Family
ID=46465226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280038693.2A Expired - Fee Related CN103703243B (en) | 2011-08-01 | 2012-07-05 | Method for switching a vehicle engine on and off |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2739845A1 (en) |
| JP (1) | JP2014529699A (en) |
| KR (1) | KR101918333B1 (en) |
| CN (1) | CN103703243B (en) |
| BR (1) | BR112014002166A2 (en) |
| DE (1) | DE102011080172A1 (en) |
| WO (1) | WO2013017370A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113366213A (en) * | 2018-11-21 | 2021-09-07 | 捷豹路虎有限公司 | Vehicle control method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014214869A1 (en) * | 2014-07-29 | 2016-02-04 | Robert Bosch Gmbh | Method for operating a braking device, control unit |
| DE102015202093A1 (en) | 2015-02-05 | 2016-08-11 | Bayerische Motoren Werke Aktiengesellschaft | Control unit and method for preventing unwanted vehicle movement |
| DE102017205895A1 (en) | 2017-04-06 | 2018-10-11 | Bayerische Motoren Werke Aktiengesellschaft | Start-stop device for initiating an automatic shutdown and / or connection operation of a prime mover |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1016779A2 (en) * | 1998-12-28 | 2000-07-05 | Nissan Motor Co., Ltd. | Method and apparatus for automatically stopping engine idling of automotive vehicle during stop of vehicle |
| EP1028022A2 (en) * | 1999-02-10 | 2000-08-16 | Nissan Motor Company, Limited | Automatic engine-stop control apparatus for internal combustion engine |
| GB2427485A (en) * | 2005-06-20 | 2006-12-27 | Ford Global Tech Llc | A method for controlling the automatic stopping and starting of an engine |
| US20070054773A1 (en) * | 2003-04-16 | 2007-03-08 | Daimlerchrysler Ag | Method for operating a motor vehicle |
| EP1995450A2 (en) * | 2007-05-23 | 2008-11-26 | Peugeot Citroen Automobiles SA | Method of controlling the stopping and automatic restarting of a vehicle engine |
| JP2009019638A (en) * | 2008-10-28 | 2009-01-29 | Denso Corp | Engine automatic stop/start device |
| CN101535617A (en) * | 2006-11-21 | 2009-09-16 | 五十铃自动车株式会社 | Automatic starter/stopper of engine |
| JP2010185387A (en) * | 2009-02-12 | 2010-08-26 | Mitsubishi Motors Corp | Evaporation fuel purge control device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3675281B2 (en) * | 2000-02-15 | 2005-07-27 | 日産自動車株式会社 | Automatic engine stop / restart device for vehicle |
| DE10251765A1 (en) * | 2002-11-07 | 2004-05-27 | Daimlerchrysler Ag | Manual-drive motor vehicle automatic switching on and off method, using sensors to detect both neutral and clutch pedal position so that the engine can be turned off when stationary with the clutch fully depressed |
| JP2004251253A (en) * | 2003-02-21 | 2004-09-09 | Toyota Motor Corp | Automatic stop/starting control device for internal combustion engine |
| FR2874659B1 (en) * | 2004-08-27 | 2011-03-18 | Peugeot Citroen Automobiles Sa | METHOD FOR INHIBITING THE AUTOMATIC STOP CONTROL OF THE THERMAL MOTOR OF A VEHICLE IN CASE OF ABSENCE OF THE DRIVER |
| JP2011131883A (en) * | 2011-03-22 | 2011-07-07 | Fujitsu Ten Ltd | Economy running system, and economy running control device |
-
2011
- 2011-08-01 DE DE102011080172A patent/DE102011080172A1/en not_active Ceased
-
2012
- 2012-07-05 JP JP2014523260A patent/JP2014529699A/en active Pending
- 2012-07-05 KR KR1020147002733A patent/KR101918333B1/en active IP Right Grant
- 2012-07-05 WO PCT/EP2012/063120 patent/WO2013017370A1/en active Application Filing
- 2012-07-05 EP EP12732842.5A patent/EP2739845A1/en not_active Withdrawn
- 2012-07-05 CN CN201280038693.2A patent/CN103703243B/en not_active Expired - Fee Related
- 2012-07-05 BR BR112014002166A patent/BR112014002166A2/en not_active Application Discontinuation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1016779A2 (en) * | 1998-12-28 | 2000-07-05 | Nissan Motor Co., Ltd. | Method and apparatus for automatically stopping engine idling of automotive vehicle during stop of vehicle |
| EP1028022A2 (en) * | 1999-02-10 | 2000-08-16 | Nissan Motor Company, Limited | Automatic engine-stop control apparatus for internal combustion engine |
| US20070054773A1 (en) * | 2003-04-16 | 2007-03-08 | Daimlerchrysler Ag | Method for operating a motor vehicle |
| GB2427485A (en) * | 2005-06-20 | 2006-12-27 | Ford Global Tech Llc | A method for controlling the automatic stopping and starting of an engine |
| CN101535617A (en) * | 2006-11-21 | 2009-09-16 | 五十铃自动车株式会社 | Automatic starter/stopper of engine |
| EP1995450A2 (en) * | 2007-05-23 | 2008-11-26 | Peugeot Citroen Automobiles SA | Method of controlling the stopping and automatic restarting of a vehicle engine |
| JP2009019638A (en) * | 2008-10-28 | 2009-01-29 | Denso Corp | Engine automatic stop/start device |
| JP2010185387A (en) * | 2009-02-12 | 2010-08-26 | Mitsubishi Motors Corp | Evaporation fuel purge control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113366213A (en) * | 2018-11-21 | 2021-09-07 | 捷豹路虎有限公司 | Vehicle control method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014529699A (en) | 2014-11-13 |
| KR20140054015A (en) | 2014-05-08 |
| CN103703243B (en) | 2017-05-17 |
| DE102011080172A1 (en) | 2013-02-07 |
| EP2739845A1 (en) | 2014-06-11 |
| WO2013017370A1 (en) | 2013-02-07 |
| KR101918333B1 (en) | 2018-11-13 |
| BR112014002166A2 (en) | 2017-02-21 |
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