CN108071501B - Engine restarting device - Google Patents

Engine restarting device Download PDF

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Publication number
CN108071501B
CN108071501B CN201711132084.4A CN201711132084A CN108071501B CN 108071501 B CN108071501 B CN 108071501B CN 201711132084 A CN201711132084 A CN 201711132084A CN 108071501 B CN108071501 B CN 108071501B
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China
Prior art keywords
engine
restart
satisfied
transmission
condition
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Application number
CN201711132084.4A
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Chinese (zh)
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CN108071501A (en
Inventor
足立阳
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.)
Suzuki Motor Corp
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Suzuki Motor Corp
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    • 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
    • F02N11/0848—Circuits or control means specially adapted for starting of engines with means for detecting successful engine start, e.g. to stop starter actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • 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
    • 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
    • F02N11/10—Safety devices
    • F02N11/101—Safety devices for preventing engine starter actuation or engagement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/502—Neutral gear position
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
    • 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
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • 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
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/022—Engine 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
    • F02N2200/08—Parameters used for control of starting apparatus said parameters being related to the vehicle or its components
    • F02N2200/0802—Transmission state, e.g. gear ratio or neutral state

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  • 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)

Abstract

Provided is an engine restart device capable of suppressing unnecessary suspension of restart of an engine. After a predetermined time T has elapsed from the time when the restart condition for detecting that the transmission is in the neutral state is satisfied (step S3), if the engine speed does not exceed a predetermined value Nth (step S4), the restart of the engine is stopped (step S6), and if the engine speed exceeds the predetermined value Nth (step S4), the restart of the engine is continued.

Description

Engine restarting device
Technical Field
The present invention relates to an engine restart apparatus.
Background
Conventionally, patent document 1 proposes the following technique: the idling stop control is executed to automatically stop and start the engine when the transmission is in a neutral state, and the idling stop control is suspended when it is determined that the neutral switch for detecting the neutral state is in a failure.
Documents of the prior art
Patent document
Patent document 1: japanese laid-open patent application No. 2001-173478
Disclosure of Invention
Problems to be solved by the invention
However, in the above-described conventional technology, when the detection signal of the neutral switch indicates the neutral state in a state in which the neutral switch is in a failure, the idling stop control is stopped even when the transmission is actually in the neutral state, and therefore, the restart (automatic start) of the engine is unnecessarily stopped.
Accordingly, an object of the present invention is to provide an engine restart apparatus capable of suppressing unnecessary suspension of restart of an engine.
Means for solving the problems
An engine restart apparatus according to the present invention for solving the above problems includes: a neutral detection unit that detects that a transmission of a vehicle is in a neutral state; and an engine control unit that automatically stops the engine when an automatic stop condition is satisfied, and restarts the engine when a restart condition including that the transmission is in a neutral state is satisfied is detected by the neutral detection unit, wherein in the engine restarting device, the engine control unit stops restarting the engine when a rotational speed of the engine does not exceed a predetermined value after a predetermined time has elapsed from a time point when the restart condition is satisfied, and continues restarting the engine when the rotational speed of the engine exceeds the predetermined value.
Effects of the invention
The invention can provide an engine restart device capable of suppressing unnecessary suspension of restart of an engine.
Drawings
Fig. 1 is a configuration diagram showing a main part of a vehicle on which an engine restart apparatus according to an embodiment of the present invention is mounted.
Fig. 2 is a conceptual diagram for explaining the function of the engine restart apparatus according to the embodiment of the present invention.
Fig. 3 is a flowchart showing an engine restart control operation of the engine restart apparatus according to the embodiment of the present invention.
Description of the reference numerals
1 vehicle
2 engines
4 speed variator
11 neutral switch (neutral detection part)
12 wheel speed sensor (wheel speed detecting part)
30 engine control unit
Detailed Description
An engine restart apparatus according to an embodiment of the present invention includes: a neutral detection unit that detects that a transmission of a vehicle is in a neutral state; and an engine control unit that automatically stops the engine when an automatic stop condition is satisfied, and restarts the engine when a restart condition including that the transmission is in a neutral state is satisfied is detected by the neutral detection unit. Thus, the engine restart apparatus according to the embodiment of the present invention can suppress unnecessary suspension of the restart of the engine.
[ examples ]
Hereinafter, a vehicle equipped with an engine restart device according to an embodiment of the present invention will be described with reference to the drawings.
As shown in fig. 1, a vehicle 1 includes: an engine 2 of an internal combustion engine type, a clutch mechanism 3, a transmission 4, drive wheels 5, and an ECU (Electronic Control Unit) 6 that controls the engine 2.
The engine 2 has a plurality of cylinders formed therein. In the present embodiment, the engine 2 is configured to perform a series of 4 strokes including an intake stroke, a compression stroke, an expansion stroke, and an exhaust stroke for each cylinder. The clutch mechanism 3 is provided between the engine 2 and the transmission 4, and changes the engagement state to change the torque transmitted from the engine 2 to the transmission 4.
The transmission 4 includes a manual transmission that changes a shift stage to be formed in accordance with an operation of a shift lever, not shown. The transmission 4 is set to any one of a state in which a forward shift stage is formed, a state in which a reverse shift stage is formed, and a neutral state in which no power is transmitted.
The ECU6 includes a computer Unit having a CPU (Central Processing Unit), a RAM (random access Memory), a ROM (Read Only Memory), a flash Memory, an input port, and an output port.
Various constants, various maps, and the like are stored in the ROM of the computer unit, and a program for causing the computer unit to function as the ECU6 is stored. That is, the CPU executes the program stored in the ROM in the computer unit, and thereby the computer unit functions as the ECU6 of the present embodiment.
Various sensors including an engine speed sensor 10 that detects the rotational speed of the engine 2 (hereinafter referred to as "engine speed"), a neutral switch 11 that functions as a neutral detection unit that detects that the transmission 4 is in a neutral state, and a wheel speed sensor 12 that functions as a wheel speed detection unit that detects the rotational speed of wheels such as the drive wheels 5 (hereinafter referred to simply as "wheel speed") are connected to the input port of the ECU 6.
The sensors connected to the input port of the ECU6 include an accelerator opening degree sensor, a brake stroke sensor, a clutch stroke sensor, a shift position sensor, a brake negative pressure sensor, a seatbelt release sensor, a battery voltage sensor, and the like, but are not shown.
The accelerator opening sensor detects an operation amount of an accelerator pedal for adjusting an intake air amount of the engine 2. The brake stroke sensor detects an operation amount of a brake pedal (also referred to as a "brake stroke") for adjusting a braking force of the brake mechanism.
The clutch stroke sensor detects an operation amount of a clutch pedal (also referred to as a "clutch stroke") for changing an engagement state of the clutch mechanism 3. The shift position sensor detects a position of the shift lever.
The brake negative pressure sensor detects a negative pressure for generating an assist force of the brake booster that increases an operation force on the brake pedal. The seat belt unfastening sensor detects a unfastened state of the fastening of the seat belt of the driver's seat. The battery voltage sensor detects a voltage of the battery.
To an output port of the ECU6, various devices including an injector for injecting fuel into the engine 2 and various control targets including an ISG (Integrated Starter Generator) 20 are connected. The ISG20 is coupled to a crankshaft, which is an output shaft of the engine 2, by a belt or the like.
The ECU6 controls various control object classes based on information obtained from various sensor classes. For example, the ECU6 functions as the engine control unit 30 that executes the idling stop control of automatically stopping the engine 2 when the automatic stop condition is satisfied and restarting the engine 2 when the restart condition is satisfied.
In the present embodiment, the ECU6 determines that the automatic stop condition is satisfied when all the conditions from the 1 st stop condition to the 3 rd stop condition are satisfied. The 1 st stop condition is satisfied when the brake stroke detected by the brake stroke sensor is equal to or greater than a predetermined amount.
The 2 nd stop condition is satisfied when the clutch stroke detected by the clutch stroke sensor is substantially 0, that is, when the clutch mechanism 3 is in the engaged state. The 3 rd stop condition is established when it is detected by the neutral switch 11 that the transmission 4 is in the neutral state.
When determining that the automatic stop condition is satisfied, the ECU6 stops the fuel injection by the injector and stops the engine 2.
The ECU6 determines that the restart condition is satisfied when any one of the 1 st restart condition and the 4 th restart condition is satisfied, with the 1 st restart condition being a necessary condition. The 1 st restart condition is established when it is detected by the neutral switch 11 that the transmission 4 is in the neutral state.
The 2 nd restart condition is satisfied when the negative pressure detected by the brake negative pressure sensor is less than a predetermined pressure. The 3 rd restart condition is established when the webbing release state of the driver's seat is detected by the webbing release sensor.
The 4 th restart condition is satisfied when the voltage of the battery detected by the battery voltage sensor is less than a predetermined voltage. When the ECU6 determines that the restart condition is satisfied, the ECU 20 is driven to start the engine 2 by starting fuel injection by the injector or the like.
As described specifically with reference to fig. 2, after a predetermined time T has elapsed from the time when the restart condition is satisfied, the ECU6 stops the restart of the engine 2 if the engine speed detected by the engine speed sensor 10 does not exceed the predetermined value Nth, and continues the restart of the engine 2 if the engine speed exceeds the predetermined value Nth. The predetermined time T and the predetermined value Nth are appropriate values determined by experiments, respectively.
In fig. 2, the horizontal axis represents time and the vertical axis represents engine speed. Curve 80 represents the engine speed at which the engine 2 is restarted when the transmission 4 is in the neutral state.
The curve 81 represents the engine speed when the engine 2 is restarted when the transmission 4 is not in the neutral state, that is, when the transmission 4 is in a state in which a forward shift stage is formed or in a state in which a reverse shift stage is formed (hereinafter, also referred to as a "engaged state").
Thus, when the restart condition is satisfied at time t1, the engine speed at which the engine 2 is restarted in the neutral state of the transmission 4 increases more rapidly than the engine speed at which the engine 2 is restarted in the engaged state of the transmission 4.
Therefore, at time T2 after the predetermined time T has elapsed from time T1, the engine speed when the engine 2 is restarted in the neutral state of the transmission 4 exceeds the predetermined value Nth, and the engine speed when the engine 2 is restarted in the engaged state of the transmission 4 does not exceed the predetermined value Nth.
Therefore, at time t2, if the engine speed does not exceed the predetermined value Nth, the ECU6 determines that the engine 2 is restarted with the transmission 4 in the engaged state, and stops restarting the engine 2.
On the other hand, at time t2, if the engine speed exceeds the predetermined value Nth, the ECU6 determines that the engine 2 is restarted with the transmission 4 in the neutral state, and continues the restart of the engine 2.
In fig. 1, when restarting the engine 2, the ECU6 stops restarting the engine 2 when the wheel speed detected by the wheel speed sensor 12 is equal to or higher than a predetermined value. The prescribed value is a suitable value determined in advance through experiments.
As shown in fig. 2, when the restart condition of the engine 2 is satisfied, the engine speed at which the engine 2 is restarted in the neutral state of the transmission 4 exceeds the predetermined value Nth after the elapse of the predetermined time T.
However, depending on the state of the battery such as deterioration or overdischarge, the startability of the ISG20 may be affected, and even if the engine 2 is restarted with the transmission 4 in the neutral state, the engine speed may not exceed the predetermined value Nth after the predetermined time T has elapsed.
Therefore, when the engine speed does not exceed the predetermined value Nth after the predetermined time T has elapsed since the restart condition of the engine 2 is satisfied, the ECU6 stops the restart of the engine 2 after confirming that the wheel speed detected by the wheel speed sensor 12 is equal to or higher than the predetermined value.
The engine restart control operation of the engine restart apparatus according to the embodiment of the present invention configured as described above will be described with reference to fig. 3. The engine restart control operation described below is repeatedly executed while the ECU6 is operating.
First, in step S1, ECU6 determines whether or not the restart condition is satisfied. That is, the ECU6 determines whether the 1 st restart condition is satisfied and any one of the conditions from the 2 nd restart condition to the 4 th restart condition is satisfied.
If it is determined that the restart condition is not satisfied, the ECU6 ends the engine restart control operation. If it is determined that the restart condition is satisfied, the ECU6 executes the process of step S2.
In step S2, the ECU6 restarts the engine 2. After the process of step S2 is performed, the ECU6 performs the process of step S3. In step S3, ECU6 determines whether or not a predetermined time T has elapsed since the restart condition was established.
If it is determined that the predetermined time T has not elapsed since the restart condition is satisfied, the ECU6 ends the engine restart control operation. When determining that the predetermined time T has elapsed since the restart condition was satisfied, the ECU6 executes the process of step S4.
In step S4, ECU6 determines whether or not the engine speed is equal to or less than a predetermined value Nth. That is, if the engine speed is equal to or less than the predetermined value Nth, the ECU6 determines that the engine 2 is restarted with the transmission 4 in the engaged state, and if the engine speed is not equal to or less than the predetermined value Nth, the ECU6 determines that the engine 2 is restarted with the transmission 4 in the neutral state.
When determining that the engine speed is not equal to or less than the predetermined value Nth, the ECU6 ends the engine restart control operation. That is, if it is determined that the engine speed is not equal to or less than the predetermined value Nth, the ECU6 continues the restart of the engine 2. When determining that the engine speed is equal to or less than the predetermined value Nth, the ECU6 executes the process of step S5.
In step S5, the ECU6 determines whether or not the wheel speed detected by the wheel speed sensor 12 is equal to or greater than a predetermined value. That is, the ECU6 confirms that the engine 2 is restarted with the transmission 4 in the engaged state.
Specifically, if the wheel speed is equal to or higher than the predetermined value, the ECU6 determines that the engine 2 is restarted with the transmission 4 in the engaged state as determined in step S4. On the other hand, if the wheel speed is not equal to or higher than the predetermined value, the ECU6 determines in step S4 that the engine 2 is restarted with the transmission 4 in the engaged state, but determines that the engine 2 is restarted with the transmission 4 in the neutral state.
When determining that the wheel speed detected by the wheel speed sensor 12 is not equal to or greater than the predetermined value, the ECU6 ends the engine restart control operation. That is, if it is determined that the wheel speed is not equal to or higher than the predetermined value, the ECU6 continues the restart of the engine 2.
When determining that the wheel speed detected by the wheel speed sensor 12 is equal to or greater than the predetermined value, the ECU6 executes the process of step S6. In step S6, the ECU6 suspends the restart of the engine 2. After executing the process of step S6, ECU6 ends the engine restart control operation.
As described above, even if the stop switch 11 is in a failed state when the engine 2 is restarted, the engine restart apparatus of the present embodiment continues or stops the restart of the engine 2 based on the engine speed, and therefore unnecessary stop of the restart of the engine 2 can be suppressed.
Further, the engine restart device of the present embodiment can suppress unnecessary suspension of the restart of the engine 2, and therefore can suppress the frequency of unnecessary execution of the restart and automatic stop of the engine 2, and can suppress an increase in the load imposed on the battery.
Further, the engine restart device of the present embodiment can suppress unnecessary suspension of the restart of the engine 2, and therefore can suppress a decrease in the assist force of the brake booster.
Further, the engine restart device of the present embodiment stops the restart of the engine 2 when the wheel speed is equal to or higher than a predetermined value when restarting the engine 2. Specifically, even when the engine 2 is restarted while the transmission 4 is in the neutral state but the engine speed does not exceed the predetermined value Nth within the predetermined time T from the restart condition of the engine 2, the engine restart device of the present embodiment continues the restart of the engine 2 if the wheel speed is not equal to or higher than the predetermined value. Therefore, the engine restart apparatus of the present embodiment can suppress unnecessary suspension of the restart of the engine 2.
In the present embodiment, the wheel speed sensor 12 is used as the wheel speed detecting unit, but any member capable of detecting the transmission of the driving force to the driving wheels 5, such as a vehicle speed sensor or an acceleration sensor, may be used as the wheel speed detecting unit.
Although the embodiments of the present invention have been disclosed above, it is apparent that modifications can be made to the embodiments without departing from the scope of the present invention. The embodiments of the present invention are disclosed on the premise that the equivalent to the modification is included in the invention described in the claims.

Claims (3)

1. An engine restart device is provided with:
a neutral detection unit that detects that a transmission of a vehicle is in a neutral state; and
an engine control unit that automatically stops an engine when an automatic stop condition is satisfied, and restarts the engine when a restart condition including that the transmission is in a neutral state is detected by the neutral detection unit is satisfied, wherein the engine restart device is characterized in that,
the engine control unit stops the restart of the engine when a predetermined time elapses from a time point when the restart condition is satisfied, and continues the restart of the engine when the rotation speed of the engine exceeds a predetermined value.
2. The engine restart apparatus according to claim 1,
the transmission includes a manual transmission.
3. An engine restart device is provided with:
a neutral detection unit that detects that a transmission of a vehicle is in a neutral state; and
an engine control unit that automatically stops an engine when an automatic stop condition is satisfied, and restarts the engine when a restart condition including that the transmission is in a neutral state is detected by the neutral detection unit is satisfied, wherein the engine restart device is characterized in that,
a wheel speed detecting unit for detecting a wheel speed of the vehicle,
the engine control unit
When a predetermined time has elapsed from the time when the restart condition is satisfied, and the rotational speed of the engine exceeds a predetermined value, the restart of the engine is continued,
stopping the restart of the engine if the rotational speed of the engine does not exceed the predetermined value after the predetermined time has elapsed from the time when the restart condition is satisfied, on condition that the wheel speed detected by the wheel speed detection unit is equal to or greater than a predetermined value,
when the rotation speed of the engine does not exceed the predetermined value after the predetermined time has elapsed from the time when the restart condition is satisfied, the restart of the engine is continued on condition that the wheel speed detected by the wheel speed detection unit is not equal to or greater than the predetermined value.
CN201711132084.4A 2016-11-16 2017-11-15 Engine restarting device Active CN108071501B (en)

Applications Claiming Priority (2)

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JP2016223498A JP6828391B2 (en) 2016-11-16 2016-11-16 Engine restart device
JP2016-223498 2016-11-16

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CN108071501A CN108071501A (en) 2018-05-25
CN108071501B true CN108071501B (en) 2020-04-07

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CN (1) CN108071501B (en)
DE (1) DE102017219487B4 (en)
FR (1) FR3058763B1 (en)

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JP2020169604A (en) * 2019-04-03 2020-10-15 トヨタ自動車株式会社 Control device of internal combustion engine

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CN104033253A (en) * 2013-03-07 2014-09-10 通用汽车环球科技运作有限责任公司 Remote start for manual transmissions

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FR3058763A1 (en) 2018-05-18
DE102017219487B4 (en) 2023-05-04
FR3058763B1 (en) 2022-12-02
JP6828391B2 (en) 2021-02-10
DE102017219487A1 (en) 2018-05-17
JP2018080638A (en) 2018-05-24
CN108071501A (en) 2018-05-25

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