WO2012002533A1 - 惰行制御装置 - Google Patents
惰行制御装置 Download PDFInfo
- Publication number
- WO2012002533A1 WO2012002533A1 PCT/JP2011/065181 JP2011065181W WO2012002533A1 WO 2012002533 A1 WO2012002533 A1 WO 2012002533A1 JP 2011065181 W JP2011065181 W JP 2011065181W WO 2012002533 A1 WO2012002533 A1 WO 2012002533A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coasting control
- clutch
- coasting
- engine
- shift
- Prior art date
Links
- 230000002265 prevention Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 14
- 238000001514 detection method Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000012508 change request Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18072—Coasting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/12—Limiting control by the driver depending on vehicle state, e.g. interlocking means for the control input for preventing unsafe operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/04—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by mechanical control linkages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/066—Control of fluid pressure, e.g. using an accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18072—Coasting
- B60W2030/1809—Without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
- F16D2048/0254—Double actuation, i.e. two actuation means can produce independently an engagement or disengagement of the clutch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/3041—Signal inputs from the clutch from the input shaft
- F16D2500/30415—Speed of the input shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/306—Signal inputs from the engine
- F16D2500/3065—Torque of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/306—Signal inputs from the engine
- F16D2500/3067—Speed of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/3144—Accelerator pedal position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/502—Relating the clutch
- F16D2500/50293—Reduction of vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/506—Relating the transmission
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/508—Relating driving conditions
- F16D2500/5085—Coasting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70424—Outputting a clutch engaged-disengaged signal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H2059/186—Coasting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
- F16H2061/163—Holding the gear for delaying gear shifts under unfavorable conditions, e.g. during cornering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/22—Locking of the control input devices
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
Definitions
- the present invention relates to a coasting control device capable of avoiding a dangerous mode such as a tire locking at the end of coasting control.
- the state in which the engine does not work to the outside is not limited to the above-described idle when the clutch is disengaged, but also occurs while the vehicle is running. At this time, the engine simply rotates at an engine speed corresponding to the accelerator opening degree as in the case of flying, and does not contribute to acceleration / deceleration of the vehicle. Therefore, fuel is consumed only for rotating the engine, which is very wasteful.
- the present applicant has proposed a coasting control device that performs coasting control that reduces fuel consumption by disengaging the clutch and returning the engine to an idle state when the engine is rotating but does not work to the outside ( Patent Document 2).
- the coasting control can be applied to any vehicle that can automatically turn off the engine output (automatically engage / disengage the clutch) as described above. Therefore, the coasting control is not limited to a manual clutch system (manual T / M), but is also automatic. The same effect can be obtained also in other clutch systems (ordinary torque converter AT and AMT).
- the clutch may be disengaged even when the driver depresses the accelerator with the intention of accelerating, and the driver feels torque loss when shifting from deceleration to acceleration, and feels uncomfortable. is there.
- the present applicant creates a coasting control determination map using the accelerator opening and the clutch rotational speed as indices, and on this coasting control determination map, the coasting where the coordinate points of the accelerator opening and the clutch rotational speed are set in advance.
- a coasting control device is being proposed that starts coasting control when the control threshold line passes in the direction in which the accelerator opening decreases.
- coasting control is executed if a predetermined condition is satisfied regardless of the driver's intention, and thus the driver is usually not aware that the coasting control is being performed. For this reason, in a vehicle using manual T / M or ATM as a clutch system, the driver may perform a shift operation (shift lever operation) during coasting control. In addition, when the driver is driving with a hand on the shift lever, the driver may unintentionally operate the shift lever.
- the vehicle is in a state in which the clutch is mechanically disengaged, so that the gears can be easily switched by performing a shift operation during the coasting control.
- an object of the present invention is to provide a coasting control device capable of solving the above-described problems and avoiding a dangerous mode such as a tire locking at the end of coasting control.
- the present invention was devised to achieve the above object, and when the engine does not work to the outside during running, the clutch is disengaged and the coasting control reduces the engine speed to the idle speed.
- the coasting control device that performs coasting, the coasting control device is provided with a shift prohibiting unit that prohibits a shift operation during coasting control.
- the shift prohibiting means controls the lock mechanism that can mechanically lock the shift lever, and controls the lock mechanism.
- the shift lever When the coasting control is being performed, the shift lever is mechanically locked to prohibit a shift operation. If the coasting control is not being performed, a shift prohibition control unit that releases the lock of the shift lever and allows a shift operation may be provided.
- the lock mechanism may comprise a shift lock solenoid.
- a coasting control device capable of avoiding a dangerous mode such as a tire locking at the end of coasting control.
- 1 is an input / output configuration diagram of a vehicle to which a coasting control device of the present invention is applied.
- 1 is a block configuration diagram of a vehicle clutch system to which a coasting control device of the present invention is applied. It is a block diagram of the actuator which implement
- it is a graph image figure of a coasting control determination map.
- it is a graph for demonstrating the fuel consumption reduction effect by coasting control.
- FIG. 1 is an input / output configuration diagram of a vehicle to which the coasting control device according to the present embodiment is applied.
- the vehicle is provided with an electronic control unit 11 that mainly controls a transmission and a clutch, and an ECM (engine control module) 12 that mainly controls an engine.
- ECM engine control module
- the electronic control unit 11 includes a shift knob switch, a transmission shift sensor, a select sensor, a neutral switch, a T / M rotation sensor, a vehicle speed sensor, an idle switch, a manual changeover switch, a parking brake switch, a door switch, a brake switch, and a half clutch.
- the input signal lines of the adjustment switch, clutch sensor, and hydraulic switch are connected.
- the electronic control unit 11 is connected to the motor and solenoid valve 62 of the hydraulic pump 64 of the clutch system 51, the slope start assisting valve, and the output signal lines of the warning & meter.
- the ECM 12 is connected to various input signal lines and output signal lines used for engine control (not shown).
- the ECM 12 can transmit each signal of the engine speed, the accelerator opening degree, and the engine rotation change request to the electronic control unit 11 via a CAN (Controller Area Network) transmission path.
- CAN Controller Area Network
- the vehicle clutch system 51 is a system that is compatible with a manual type and an automatic type controlled by the electronic control unit 11.
- a clutch master cylinder 53 mechanically coupled to the clutch pedal 52 supplies operating oil to the clutch-free operating cylinder 54.
- the clutch free actuator unit 55 controlled by the electronic control unit 11 also supplies operating oil to the clutch free operating cylinder 54.
- the clutch free operating cylinder 54 supplies operating oil to the clutch slave cylinder 56.
- the piston 57 of the clutch slave cylinder 56 is mechanically connected to the movable part of the clutch 58.
- the clutch-free actuator 65 is provided with an intermediate cylinder 61 that is the clutch-free operating cylinder 54 of FIG. 2, a solenoid valve 62 that constitutes the clutch-free actuator unit 55, a relief valve 63, and a hydraulic pump 64.
- a primary piston 66 and a secondary piston 67 are arranged in series.
- the primary piston 66 is stroked by operating oil from the clutch master cylinder 53
- the secondary piston 67 is caused to stroke.
- the secondary piston 67 is stroked by the operating oil from the clutch-free actuator unit 55.
- Operating oil is supplied to the clutch slave cylinder 56 in accordance with the stroke of the secondary piston 67.
- ATM automatic clutch system
- the vehicle has a coasting control device 1 that performs coasting control in which the clutch is disengaged and the engine rotational speed is reduced to the idle rotational speed (or the corresponding rotational speed) when the engine does not work outside while traveling. Is installed.
- the horizontal axis indicates time and the flow of control
- the vertical axis indicates the engine speed.
- coasting control If coasting control is not performed, the engine speed remains high as indicated by the broken line during the coasting control execution period, so that fuel is wasted, but coasting control is performed. Thus, the engine speed 72 becomes the idle speed and fuel is saved.
- the coasting control device 1 digitally samples the output signal of the accelerator opening sensor every predetermined time, and detects the accelerator opening that uses the moving average value as the accelerator opening every predetermined time.
- the accelerator opening speed is calculated by differentiating the part 2 and the accelerator opening for a predetermined time, the accelerator opening is negative, and the absolute value is smaller than a preset start reference value, The boundary between the negative condition where the engine output torque is negative and the positive area where the engine output torque is positive, with the determination condition detection unit 3 permitting the determination of coasting control start and the accelerator opening and the clutch rotational speed as indices.
- the coasting control determination map 4 in which the coasting control threshold line is set along the engine output torque zero line (no-load line) and the coasting control start determination are permitted.
- a coasting control execution determination unit 5 that starts coasting control when the coordinate point of the accelerator opening and the clutch rotational speed passes through the coasting control threshold line in the direction in which the accelerator opening decreases on the constant map 4 is provided. Yes.
- the clutch rotational speed is the rotational speed of the driven side of the clutch, and is the same as the rotational speed of the input shaft of the transmission.
- a clutch rotational speed sensor is provided on the input shaft, and the clutch rotational speed is detected from the rotational speed of the input shaft.
- the accelerator opening detection unit 2, the determination condition detection unit 3, the coasting control determination map 4, and the coasting control execution determination unit 5 are preferably mounted on the electronic control unit 11.
- Fig. 5 shows the coasting control determination map 4 as a graph image.
- the coasting control determination map 4 is created by measuring in advance the correlation between the accelerator opening and the clutch rotational speed for the engine in the clutch disengaged state.
- the coasting control determination map 4 is a map in which the horizontal axis is the accelerator opening and the vertical axis is the clutch rotational speed.
- the coasting control determination map 4 can be divided into a minus region M where the engine output torque is negative and a plus region P where the engine output torque is positive. That is, the minus region M is a region where the engine friction is larger than the engine required torque and the engine output torque is negative.
- the positive region P is a region where the engine output torque is positive because the engine required torque is larger than the engine friction.
- An engine output torque zero line (no-load line) Z that is a boundary between the minus region M and the plus region P indicates that the engine does not work to the outside and fuel is wasted.
- the coasting control threshold line T is set slightly to the left of the engine output torque zero line Z of the coasting control determination map 4 (on the side where the accelerator opening is small).
- a coasting controllable area CA having a finite width including the coasting control threshold line T is set between the minus area M and the plus area P.
- a lower limit threshold line U of the clutch rotational speed is set.
- the lower limit threshold line U defines the lower limit threshold value of the clutch rotational speed regardless of the accelerator opening.
- the lower limit threshold line U is set slightly higher than the clutch rotational speed in the idle state as shown in the figure.
- the coasting control device 1 starts coasting control when all the following four coasting start conditions are satisfied.
- the accelerator pedal operation speed is within the threshold range.
- the coasting control determination map 4 passes the coasting control threshold line T in the accelerator return direction.
- the plot point on the coasting control determination map 4 is coasting control.
- the coasting control device 1 is configured to end coasting control when at least one of the following two coasting termination conditions is satisfied.
- the accelerator pedal operating speed is outside the threshold range.
- the plot point on the coasting control determination map 4 is outside the coasting control possible area CA.
- coasting control shall not be performed.
- the engine speed transitions in the range of 1600 to 1700 rpm from about 30 s to about 200 s, and decreases from about 1700 rpm to about 700 rpm (idle speed) between about 200 s and about 260 s. .
- the engine torque increased from about 30 s to about 100 s, but then turned to decrease and continued to decrease to about 150 s.
- the engine torque is approximately 0 Nm at three locations from about 150 s to about 160 s (ellipse B1), from about 200 s to about 210 s (ellipse B2), and from about 220 s to about 260 s (ellipse B3).
- the fuel consumption (no vertical axis scale; for convenience, it is arranged so as to overlap with the engine torque) changes from about 50 s to about 200 s almost accompanying the transition of the engine torque. Even if the engine torque is approximately 0 Nm, the fuel consumption is not zero.
- coasting control the engine speed is controlled to the idle speed during a period in which the engine torque is approximately 0 Nm.
- the graph shows the engine speed line during thick coasting control (thick solid line) so as to be separated from the engine rotational speed line without solid coasting control (solid line).
- the coasting control was executed three times for ellipses B1, B2 and B3.
- the fuel consumption amount in the period when the coasting control is performed is lower than the fuel consumption amount when the coasting control is not performed, and it is understood that the fuel consumption is saved.
- FIG. 7 shows a coasting control determination map 100 in which coasting control is actually performed. Each point shows a plot point of the actually detected accelerator opening and clutch rotational speed.
- a negative region, a positive region, a coasting control threshold line (acceleration 0 threshold point, deceleration 0 threshold point), and a coasting controllable region are set.
- the coasting control device 1 further includes a shift prohibiting means 6 that prohibits a shift operation during coasting control.
- the shift prohibiting means 6 fixes the shift lever 13 so that the gear cannot be shifted from the gear stage before entering the coasting control during the coasting control.
- the shift prohibiting means 6 controls the shift lock solenoid 7 as a lock mechanism that can mechanically lock the shift lever 13 and the shift lock solenoid 7. Is provided with a shift prohibiting control unit 8 that unlocks the shift lever 13 and permits the shift operation when the coasting control is not being performed.
- the shift lock solenoid 7 has a head that can be advanced and retracted, and the shift lever 13 cannot be operated by inserting the head into a hole (or notch) in a plate that is provided integrally with the shift lever 13. It locks mechanically (so that the shift lever 13 does not move).
- the shift lock solenoid 7 is provided in the vicinity of the shift lever 13, but the position where the shift lock solenoid 7 is provided is not limited to this, and the shift lever 13 is provided on the transmission side (gear shift unit), for example. As long as it can be locked.
- the shift lock solenoid 7 is used as the lock mechanism, but any mechanism may be used as long as it can mechanically lock the shift lever 13.
- the shift prohibition control unit 8 is mounted on the electronic control unit 11 in the same manner as the accelerator opening detection unit 2, the determination condition detection unit 3, the coasting control determination map 4, and the coasting control execution determination unit 5.
- the shift prohibition control unit 8 may be mounted on a unit other than the electronic control unit 11 (for example, the ECM 12), and the accelerator opening degree detection unit 2, the determination condition detection unit 3, the coasting control determination map 4, the coasting It may be mounted on a unit different from the unit on which the control execution determination unit 5 is mounted.
- the shift prohibition control unit 8 first determines whether coasting control is being performed (step S1).
- step S1 If it is determined in step S1 that coasting control is being performed (YES), the shift prohibition control unit 8 controls the shift lock solenoid 7 to lock the shift lever 13 and prohibit the shift operation (step S2). . As a result, the gear cannot be changed during coasting control.
- step S1 If it is determined in step S1 that coasting control is not being performed (NO), the shift inhibition control unit 8 controls the shift lock solenoid 7 to release the lock of the shift lever 13 and allows the shift operation (step S3). ). Thus, when the coasting control is completed, the gear can be changed.
- the coasting control device 1 includes the shift prohibiting means 6 that prohibits a shift operation during coasting control.
- the gear Even if the driver is driving with the shift lever 13 running, the gear may be unintentionally removed during coasting control or the gear may be shifted to a dangerous gear (low-speed gear). It is possible to prevent such a dangerous mode that the driver panics when accelerating after the end of the coasting control, or the tire locks when the coasting control ends.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Human Computer Interaction (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
(1)アクセルペダルの操作速度がしきい値範囲内
(2)惰行制御判定マップ4において惰行制御しきい線Tをアクセル戻し方向で通過
(3)惰行制御判定マップ4へのプロット点が惰行制御可能領域CA内
(4)惰行制御判定マップ4においてクラッチ回転数が下限しきい線U以上
(1)アクセルペダルの操作速度がしきい値範囲外
(2)惰行制御判定マップ4へのプロット点が惰行制御可能領域CA外
2 アクセル開度検出部
3 判定条件検出部
4 惰行制御判定マップ
5 惰行制御実行判定部
6 変速禁止手段
7 シフトロックソレノイド
8 変速禁止制御部
13 シフトレバー
Claims (3)
- 走行中にエンジンが外部に対して仕事をしないときに、クラッチを断にすると共に、エンジン回転数をアイドル回転数に落とす惰行制御を行う惰行制御装置において、惰行制御中に変速の操作を禁止する変速禁止手段を備えたことを特徴とする惰行制御装置。
- 前記変速禁止手段は、
シフトレバーを機械的にロック可能なロック機構と、
該ロック機構を制御し、惰行制御中であれば、前記シフトレバーを機械的にロックして変速の操作を禁止し、惰行制御中でなければ、前記シフトレバーのロックを解除して変速の操作を許容する変速禁止制御部とを備える請求項1記載の惰行制御装置。 - 前記ロック機構は、シフトロックソレノイドからなる請求項2記載の惰行制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180032253.1A CN102985726B (zh) | 2010-07-02 | 2011-07-01 | 滑行控制装置 |
EP11800995.0A EP2589839B1 (en) | 2010-07-02 | 2011-07-01 | Coasting control system |
AU2011272219A AU2011272219B2 (en) | 2010-07-02 | 2011-07-01 | Coasting control device |
US13/807,779 US8880307B2 (en) | 2010-07-02 | 2011-07-01 | Coasting control device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010152123A JP5694693B2 (ja) | 2010-07-02 | 2010-07-02 | 惰行制御装置 |
JP2010-152123 | 2010-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012002533A1 true WO2012002533A1 (ja) | 2012-01-05 |
Family
ID=45402235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/065181 WO2012002533A1 (ja) | 2010-07-02 | 2011-07-01 | 惰行制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8880307B2 (ja) |
EP (1) | EP2589839B1 (ja) |
JP (1) | JP5694693B2 (ja) |
CN (1) | CN102985726B (ja) |
AU (1) | AU2011272219B2 (ja) |
WO (1) | WO2012002533A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2491697A (en) * | 2011-06-09 | 2012-12-12 | Ford Global Tech Llc | A method and apparatus of controlling a clutch during a free rolling start |
CN106536959A (zh) * | 2015-06-09 | 2017-03-22 | 元光E泰科株式会社 | 燃料减少型离合器控制装置及利用其的燃料减少方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5469010B2 (ja) * | 2010-07-30 | 2014-04-09 | いすゞ自動車株式会社 | 惰行制御装置 |
DE102013206851A1 (de) * | 2012-12-04 | 2014-06-05 | Schaeffler Technologies Gmbh & Co. Kg | Schaltvorrichtung mit einer Gangsperre |
KR101775296B1 (ko) * | 2013-10-31 | 2017-09-05 | 쟈트코 가부시키가이샤 | 로크 업 클러치의 제어 장치 |
CN104019222A (zh) * | 2014-06-12 | 2014-09-03 | 盛瑞传动股份有限公司 | 一种自动变速器控制系统 |
DE102014008672B4 (de) * | 2014-06-14 | 2015-12-24 | Audi Ag | Verfahren zum Betreiben einer Getriebeeinrichtung für ein Kraftfahrzeug sowie entsprechende Getriebeeinrichtung |
JP6353730B2 (ja) * | 2014-08-01 | 2018-07-04 | 日立オートモティブシステムズ株式会社 | 車両用制御装置 |
US9656671B2 (en) * | 2014-08-25 | 2017-05-23 | Ford Global Technologies, Llc | Coast switch for an electrified vehicle |
JP6222078B2 (ja) * | 2014-12-26 | 2017-11-01 | トヨタ自動車株式会社 | 車両制御装置 |
CN104590011B (zh) * | 2014-12-30 | 2018-09-11 | 浙江正奥汽配有限公司 | 车辆滑行控制系统及控制方法 |
CN104590012B (zh) * | 2014-12-30 | 2018-10-02 | 浙江正奥汽配有限公司 | 车辆滑行控制系统及其离合机构 |
US10399569B2 (en) | 2015-11-03 | 2019-09-03 | Cummins Inc. | Systems and methods for idle coasting management of a vehicle having predictive cruise control |
CN106904161B (zh) * | 2015-12-23 | 2019-06-07 | 上海汽车集团股份有限公司 | 一种tcu及发动机怠速控制方法 |
JP6269694B2 (ja) | 2016-01-29 | 2018-01-31 | トヨタ自動車株式会社 | 車両の制御装置 |
FR3047955B1 (fr) * | 2016-02-19 | 2019-07-19 | Renault S.A.S. | Systeme complementaire de commande d’un embrayage de vehicule |
US10281030B2 (en) | 2016-07-27 | 2019-05-07 | Allison Transmission, Inc. | Manual shifting control system and method for multi-speed automatic transmission |
JP2018040374A (ja) | 2016-09-05 | 2018-03-15 | トヨタ自動車株式会社 | 車両の制御装置 |
AT520179B1 (de) * | 2017-12-04 | 2019-02-15 | Avl List Gmbh | Prüfstand und Verfahren zur Durchführung eines Prüfversuchs |
JP6442595B2 (ja) * | 2017-12-26 | 2018-12-19 | 日立オートモティブシステムズ株式会社 | 車両用制御装置 |
FR3106110A1 (fr) * | 2020-01-09 | 2021-07-16 | Psa Automobiles Sa | Procédé de commande de couplage d’un train de roue à une machine motrice notamment dans un véhicule hybride |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0867175A (ja) | 1994-08-31 | 1996-03-12 | Suzuki Motor Corp | エンジンの制御装置 |
JP2006044630A (ja) * | 2004-07-06 | 2006-02-16 | Toyota Motor Corp | ハイブリッド車およびその走行抵抗の測定方法 |
JP2006342832A (ja) | 2005-06-07 | 2006-12-21 | Isuzu Motors Ltd | 走行体の制御装置及び制御方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0794865B2 (ja) * | 1987-04-09 | 1995-10-11 | アイシン・エィ・ダブリュ株式会社 | 自動変速機における油圧制御装置 |
DE4118519C2 (de) * | 1991-06-06 | 1996-02-08 | Opel Adam Ag | Rückschaltsperre für ein selbsttätig schaltendes Getriebe |
US5839988A (en) * | 1993-05-31 | 1998-11-24 | Mazda Motor Corporation | Control system of automatic transmission |
DE69622680T2 (de) * | 1996-01-12 | 2003-04-17 | Eaton Corp | Schaltsteuersystem/Verfahren für ein Fahrzeug,versehen mit einem Antriebsstrang-Retarder |
JPH11287317A (ja) * | 1998-03-31 | 1999-10-19 | Toyota Motor Corp | 車両用自動変速機のコーストダウンシフト制御装置 |
JP2000295720A (ja) * | 1999-04-02 | 2000-10-20 | Mitsubishi Motors Corp | 電気自動車の制御装置 |
JP3715158B2 (ja) * | 1999-11-19 | 2005-11-09 | トヨタ自動車株式会社 | エンジンの停止・始動制御装置 |
JP2002051407A (ja) * | 2000-08-03 | 2002-02-15 | Toyota Motor Corp | パワートレーンの制御装置 |
DE10292179D2 (de) * | 2001-05-21 | 2004-04-29 | Luk Lamellen & Kupplungsbau | Steuerverfahren für Kraftfahrzeuge mit automatisierter Kupplungsvorrichtung |
US6740005B2 (en) * | 2001-08-01 | 2004-05-25 | Toyota Jidosha Kabushiki Kaisha | Shift control apparatus of automatic transmission of motor vehicle |
JP2003097696A (ja) * | 2001-09-25 | 2003-04-03 | Jatco Ltd | トルクコンバータのコースト時ロックアップ容量制御装置 |
JP3685149B2 (ja) * | 2002-04-25 | 2005-08-17 | トヨタ自動車株式会社 | 車両用駆動制御装置 |
US7974760B2 (en) * | 2003-10-20 | 2011-07-05 | Nmhg Oregon, Inc. | Advanced power-shift transmission control system |
US7089102B2 (en) * | 2003-09-12 | 2006-08-08 | Ford Global Technologies, Llc | Coasting downshift control for automatic transmissions |
EP1746309B1 (en) * | 2004-04-27 | 2011-03-02 | Toyota Jidosha Kabushiki Kaisha | Controller of driving gear for vehicle |
US7563196B2 (en) * | 2004-04-27 | 2009-07-21 | Denso Corporation | Controller for automatic transmission |
JP4165480B2 (ja) * | 2004-09-08 | 2008-10-15 | トヨタ自動車株式会社 | 自動車およびその制御方法 |
JP4200992B2 (ja) * | 2005-08-29 | 2008-12-24 | トヨタ自動車株式会社 | 車両用自動変速機の変速制御装置 |
US7597650B2 (en) * | 2006-03-22 | 2009-10-06 | Chrysler Group Llc | Automatic transmission with neutral coast down feature |
DE102007012875A1 (de) * | 2007-03-17 | 2008-09-18 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Automatgetriebes |
SE531173C2 (sv) * | 2007-05-16 | 2009-01-13 | Scania Cv Abp | Förfarande för styrning av växling |
JP2009035053A (ja) * | 2007-07-31 | 2009-02-19 | Toyota Motor Corp | ハイブリッド車両用動力伝達装置の制御装置 |
DE102007047804A1 (de) * | 2007-11-16 | 2009-05-20 | Zf Friedrichshafen Ag | Verfahren zur Steigerung des Fahrkomforts bei einem Kraftfahrzeug mit einem hybridisierten Handschaltgetriebe |
US8108112B2 (en) * | 2008-03-18 | 2012-01-31 | GM Global Technology Operations LLC | Engine control during coasting events |
JP4675988B2 (ja) * | 2008-06-16 | 2011-04-27 | ジヤトコ株式会社 | トルクコンバータの制御装置 |
JP4722171B2 (ja) * | 2008-09-04 | 2011-07-13 | ジヤトコ株式会社 | 車両の制御装置 |
JP2010125874A (ja) * | 2008-11-25 | 2010-06-10 | Toyota Motor Corp | 車両の制御装置 |
US8540606B2 (en) * | 2009-11-19 | 2013-09-24 | GM Global Technology Operations LLC | System and method for controlling engine torque |
US8209102B2 (en) * | 2010-01-18 | 2012-06-26 | GM Global Technology Operations LLC | Accelerator pedal torque request systems and methods |
JP4952812B2 (ja) * | 2010-03-19 | 2012-06-13 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
US8538644B2 (en) * | 2010-04-20 | 2013-09-17 | GM Global Technology Operations LLC | Driver torque request systems and methods |
US8340888B2 (en) * | 2010-05-06 | 2012-12-25 | GM Global Technology Operations LLC | System and method for reducing powertrain disturbances based on system energy |
US9091219B2 (en) * | 2010-12-13 | 2015-07-28 | GM Global Technology Operations LLC | Torque control system and method for acceleration changes |
-
2010
- 2010-07-02 JP JP2010152123A patent/JP5694693B2/ja active Active
-
2011
- 2011-07-01 AU AU2011272219A patent/AU2011272219B2/en not_active Ceased
- 2011-07-01 EP EP11800995.0A patent/EP2589839B1/en active Active
- 2011-07-01 CN CN201180032253.1A patent/CN102985726B/zh active Active
- 2011-07-01 US US13/807,779 patent/US8880307B2/en active Active
- 2011-07-01 WO PCT/JP2011/065181 patent/WO2012002533A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0867175A (ja) | 1994-08-31 | 1996-03-12 | Suzuki Motor Corp | エンジンの制御装置 |
JP2006044630A (ja) * | 2004-07-06 | 2006-02-16 | Toyota Motor Corp | ハイブリッド車およびその走行抵抗の測定方法 |
JP2006342832A (ja) | 2005-06-07 | 2006-12-21 | Isuzu Motors Ltd | 走行体の制御装置及び制御方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2491697A (en) * | 2011-06-09 | 2012-12-12 | Ford Global Tech Llc | A method and apparatus of controlling a clutch during a free rolling start |
GB2491697B (en) * | 2011-06-09 | 2017-07-05 | Ford Global Tech Llc | A method and apparatus for controlling the engagement of a clutch |
CN106536959A (zh) * | 2015-06-09 | 2017-03-22 | 元光E泰科株式会社 | 燃料减少型离合器控制装置及利用其的燃料减少方法 |
CN106536959B (zh) * | 2015-06-09 | 2019-10-01 | 元光E泰科株式会社 | 燃料减少型离合器控制装置及利用其的燃料减少方法 |
Also Published As
Publication number | Publication date |
---|---|
US8880307B2 (en) | 2014-11-04 |
EP2589839A1 (en) | 2013-05-08 |
JP5694693B2 (ja) | 2015-04-01 |
AU2011272219B2 (en) | 2014-01-30 |
US20130116899A1 (en) | 2013-05-09 |
EP2589839A4 (en) | 2014-01-01 |
JP2012013185A (ja) | 2012-01-19 |
CN102985726A (zh) | 2013-03-20 |
AU2011272219A1 (en) | 2013-02-07 |
CN102985726B (zh) | 2016-02-24 |
EP2589839B1 (en) | 2019-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5694693B2 (ja) | 惰行制御装置 | |
AU2011283966B2 (en) | Coasting control device | |
AU2011283965B2 (en) | Coasting control device | |
JP5278134B2 (ja) | 惰行制御装置 | |
JP5620169B2 (ja) | 惰行制御装置 | |
WO2012014650A1 (ja) | 惰行制御装置 | |
WO2010089878A1 (ja) | 車両の制御装置 | |
JP5545736B2 (ja) | 惰行制御装置 | |
JP5628587B2 (ja) | 惰行制御装置 | |
JP5462091B2 (ja) | 惰行制御装置 | |
JP5546988B2 (ja) | 惰行制御装置 | |
JP5602522B2 (ja) | 惰行制御装置 | |
JP5602533B2 (ja) | 惰行制御装置 | |
JP5462103B2 (ja) | 惰行制御装置 | |
JP2016114191A (ja) | 車両用変速システム | |
JP5462092B2 (ja) | 惰行制御装置 | |
JP5240062B2 (ja) | 惰行制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180032253.1 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11800995 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13807779 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011800995 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2011272219 Country of ref document: AU Date of ref document: 20110701 Kind code of ref document: A |