CN104514641B - Engine restarting moves control device - Google Patents

Engine restarting moves control device Download PDF

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Publication number
CN104514641B
CN104514641B CN201410483687.9A CN201410483687A CN104514641B CN 104514641 B CN104514641 B CN 104514641B CN 201410483687 A CN201410483687 A CN 201410483687A CN 104514641 B CN104514641 B CN 104514641B
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CN
China
Prior art keywords
engine
mentioned
restarting
neutral
gear
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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.)
Expired - Fee Related
Application number
CN201410483687.9A
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Chinese (zh)
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CN104514641A (en
Inventor
立石健
那须田悠贵
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Suzuki Motor Corp
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Suzuki Motor Corp
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Publication date
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Publication of CN104514641A publication Critical patent/CN104514641A/en
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Publication of CN104514641B publication Critical patent/CN104514641B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
    • 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
    • F02N11/08—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
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/1005—Transmission ratio engaged
    • B60W2510/101—Transmission neutral state
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/14—Clutch 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
    • 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
    • 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
    • F02N2200/103—Clutch pedal position
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

A kind of dynamic engine restarting of engine restarting being avoided that for vehicle under adverse conditions is provided and moves control device.Engine restarting moving cell (80) starts engine (11) and restarted when detecting that clutch pedal 35 is operated and when detecting that gear level (37) is located at neutral gear position by neutral position switch (38) by clutch pedal switch (36) after engine misses.In engine the restarting of (11) is performed, when going out gear level (37) beyond neutral gear position using the signal detection from neutral position switch (38), stop engine (11) restarts processing.

Description

Engine restarting moves control device
Technical field
It is dynamic the present invention relates to the engine restarting for the control that engine is automatically restarted in idle stop function Control device, is more particularly to also controlled in the case of engine misses in the way of automatically restarting engine Engine restarting moves control device.
Background technology
Raising, reduction of discharge gas in order to realize fuel efficiency etc., make vehicle have following idle stop function： When crosspoint etc. stops, automatic stop condition makes engine stop when setting up, then, makes engine when the condition that restarts is set up Restart.
Moved to carry out the engine restarting from idle stop as early as possible under the idle stop state, with by engine weight Start the anglec of rotation of preferred bent axle, the mode that the aperture of choke valve stops is controlled.
In addition, proposing following function in the vehicle for possess manual transmission：In operating mistake of the engine due to user And in the case of stopping working, restarting for engine is carried out also by the idle stop function.Thus, can be without manual key operation Ground restarts engine, can realize the raising of cornering ability.
But, in the case where causing engine misses due to the operating mistake of user, user is too impatient to be started to open It is dynamic, be not to wait for making startup terminate just by drive range to gearshift beyond neutral by the control of idle stop function sometimes, make from Clutch is returned.
When gear being placed in beyond neutral in dynamic in engine restarting and return to clutch, made by the power of starter Vehicle is travelled.It is big to the load of starter, battery when carrying out vehicle traveling with starter, the resistance to of part is cannot ensure sometimes Long property.
In addition, be the stopping for the engine do not expected in the case of engine misses, therefore can not be with engine weight Start the anglec of rotation of preferred bent axle, the aperture of choke valve to stop.
Therefore, engine it is flame-out after restart, situation about then being started by starter is more, leads in the meantime When crossing starter and travelling vehicle, big is further become to the load of starter, battery.
The problem of in order to tackle such, following scheme is proposed in patent document 1：Make hair when clutch pedal is operated In the vehicle of motivation automatic start, after engine automatic stop and the drive range of let slip the clutch front derailleur is changed In the case of keeping off beyond Geared neutral, forbid restarting for engine.
Prior art literature
Patent document
Patent document 1：(Japanese) Patent Laid-Publication 9-42004 publications
The content of the invention
Problems to be solved by the invention
But, in such engine restarting moves control device, drive range is shifted gears before the restarting of engine It is avoided that restarting for engine in the case of beyond to Geared neutral, but drive range is changed in the restarting of engine It is to travel vehicle by starter in the case of keeping off beyond Geared neutral, big is become to the load of starter, battery.
It is therefore an object of the present invention to provide the hair for being avoided that the engine restarting for vehicle under adverse conditions is moved Motivation restarts control device.
The solution used to solve the problem
The 1st mode of the present invention is that mobile engine restarts control device, is possessed：Manual transmission, it is by changing Gear is altered to pin into neutral or traveling is kept off；Engine, it provides power by above-mentioned manual transmission to wheel；And Clutch mechanism, it is transmitted the power of above-mentioned engine and above-mentioned manual transmission from transmission by stepping on for clutch pedal State switches to dissengaged positions, and above-mentioned engine restarting moves control device and is characterised by possessing：Engine misses determination unit, Whether it judges above-mentioned engine as flameout state；Neutral determination unit, it judges whether said gear shifting lever is located at above-mentioned neutral position Put；Clutch operating determination unit, it judges whether above-mentioned clutch pedal is operated；And control unit is restarted, it is judging Go out above-mentioned engine for flameout state when, above-mentioned engine set in advance restart beginning condition set up when, in above-mentioned hair Motivation restarts beginning to said gear shifting lever is detected not in above-mentioned neutral gear position during terminating, and carries out control and causes That states engine restarts stopping.
As the 2nd mode of the present invention, the preferably above-mentioned control unit that restarts restarts beginning to knot in above-mentioned engine When detecting that above-mentioned clutch pedal is operated during beam, carry out control and cause above-mentioned engine to restart continuation.
Invention effect
So, according to the 1st above-mentioned mode, changed in the restarting of engine after detecting occurring engine misses When gear is operated to beyond neutral gear position, stop restarting for engine, therefore be avoided that for vehicle under adverse conditions Engine restarting is moved.Accordingly, it is capable to prevent from travelling vehicle by starter, the load to starter, battery can be mitigated.
According to the 2nd above-mentioned mode, clutch in the restarting of engine after detecting occurring engine misses When pedal is operated, permit that the drive range with gear level independently carries out restarting for engine, therefore can be in engine Output continues restarting for engine in the state of being not delivered to wheel, and is avoided that for vehicle under adverse conditions Engine restarting is moved.Accordingly, it is capable to prevent from travelling vehicle by starter, the load to starter, battery can be mitigated.
Brief description of the drawings
Fig. 1 is that the engine restarting for showing the 1st embodiment of the present invention moves the figure of control device, is to show to be mounted with this Engine restarting moves the pie graph of the major part of the vehicle of control device.
Fig. 2 is the ideational function block diagram that above-mentioned engine restarting moves control device.
Fig. 3 is to illustrate that above-mentioned engine restarting moves the flow chart of the process step of control device.
Fig. 4 is that the engine restarting for showing the 2nd embodiment of the present invention moves the figure of control device, is to illustrate the engine Restart the flow chart of the process step of control device.
Description of reference numerals
1 vehicle
11 engines
12 manual transmissions
13 clutch mechanisms
34 starters
35 clutch pedals
36 clutch pedal switches
37 gear levels
38 neutral position switch
44 engine speed sensors
80 engine restarting moving cells
81 engine misses determination units
82 clutch operating determination units
83 neutral determination units
84 restart control unit
Embodiment
Embodiments of the present invention are explained referring to the drawings.Fig. 1~Fig. 3 is to show that of the invention the 1st is real The engine restarting for applying mode moves the figure of control device.
(the 1st embodiment)
As shown in figure 1, the vehicle 1 that the engine restarting for being provided with embodiments of the present invention moves control device is configured to bag Contain：The engine 11 of internal combustion engine type；Manual transmission 12, it can realize the corresponding speed change of operation with driver；Clutch machine Structure 13, it can cut off the transmission to the output torque of manual transmission 12 from engine 11；And differential attachment 15, its can by by The driving force of the speed change of manual transmission 12 is delivered to left and right wheelses.
In addition, in the present embodiment, vehicle 1 is configured to the vehicle of front engine front-wheel drive form：Match somebody with somebody in its front portion Engine 11 is equipped with, and utilizes the left and right wheelses 10 on front side of the driving of engine 11.In addition, in Fig. 1, only illustrating a wheel 10 and its brakes, omit and illustrate for remaining three wheels and its brakes.
Engine 11 possesses piston (not shown), cylinder, connecting rod etc., is configured to the spark-ignited internal combustion engine in 4 cycles： Piston carries out including the one of intake stroke, compression stroke, expansion stroke and exhaust stroke in cylinder during reciprocal 2 times 4 strokes of row, and lighted a fire during compression stroke and expansion stroke.
The piston for being accommodated in cylinder is attached to bent axle 32 by connecting rod.The reciprocating motion of piston is converted to bent axle 32 by connecting rod Rotary motion.
The engine 11 makes the mixed gas of fuel and air burn and makes piston reciprocating by the combustion chamber in cylinder Motion, makes to rotate as the bent axle 32 of output shaft by connecting rod, thus produces the driving force for travelling vehicle 1.
Starter 34 is connected to by reduction gearing (not shown) on bent axle 32.The starter 34 is made by reduction gearing Bent axle 32 rotates, and thus carries out the startup of engine 11.
In addition, bent axle 32 is connected to the input shaft 33 for the input shaft for constituting manual transmission 12 by clutch mechanism 13.
Clutch mechanism 13 is configured to the friction clutch of such as dry type single plate formula, possesses：Integratedly rotated with bent axle 32 Circular plate shape flywheel 42；The clutch disc 43 that can be released engaging relative to the flywheel 42 and be rotated integrally with input shaft 33； And the clutch pedal 35 operated by driver.
The clutch mechanism 13 switches between transmission state and dissengaged positions, under above-mentioned transmission state, clutch disc 43 engage with flywheel 42, and the rotation of the bent axle 32 of engine 11 is delivered into the input shaft 33 of manual transmission 12, cut above-mentioned Under disconnected state, clutch disc 43 departs from from flywheel 42, cuts off rotation from from the bent axle 32 of engine 11 to manual transmission 12 Transmission.
That is, clutch mechanism 13 when clutch disc 43 engages with flywheel 42 turn into transmission state, clutch disc 43 from Turn into dissengaged positions when flywheel 42 departs from.
The transformation of the state between transmission state and dissengaged positions in the clutch mechanism 13 and clutch pedal 35 Step on position, i.e. travel of clutch correspondence.
In the state of clutch pedal 35 is not operated, clutch disc 43 engages with flywheel 42, therefore clutch machine Structure 13 turns into transmission state, and the rotation of bent axle 32 is passed to input shaft 33.
On the other hand, in the state of clutch pedal 35 is operated, clutch disc 43 departs from from flywheel 42, therefore clutch Device mechanism 13 turns into dissengaged positions, is cut off from bent axle 32 to the transmission of the rotation of input shaft 33.
According to the position of stepping on of the clutch pedal 35, whether the detection clutch mechanism 13 of clutch pedal switch 36 is to cut Disconnected state.When clutch pedal 35 is depressed to flywheel 42 and clutch disc 43 is transferred to the position of non-engagement state from fastening state When putting, the output of clutch pedal switch 36 represents that clutch mechanism 13 turns into the useful signal of dissengaged positions.On the other hand, when logical Driver is crossed when engaging return, flywheel 42 and clutch disc 43 clutch pedal 35 is operated the position of maximum, The signal exported from clutch pedal switch 36 from useful signal switches to invalid signals.
Manual transmission 12 possesses multiple gear stages, and multiple gear stages have mutually different gear ratio, utilize multiple teeth Any gear stage in wheel level makes the rotational deceleration inputted from input shaft 33, from output shaft (not shown) output.
The operation of the manual transmission 12 according to driver to gear level 37, it is dynamic between switching input shaft 33 and output shaft Power bang path, selects gear ratio corresponding with the gear stage for constituting the power transfer path.
Gear level 37 obtains any position in following location：With the defined gear ratio corresponding 1 of manual transmission 12 ~5 gears of gear are put；Neutral gear position for cutting off the transmission of the power between input shaft 33 and output shaft in manual transmission 12； And make the direction of rotation of input shaft 33 and output shaft mutually opposing, for the position of reversing gear for retreating vehicle 1.
Here, 1~5 gears of gear position of putting and reverse gear beyond neutral gear position is set into traveling gear position.
In the present embodiment, the operator scheme of gear level 37 is common H types, in Fig. 1, and 1~5 gears of gear are put into use Corresponding numeral record, and neutral gear position is recited as N, the position that will reverse gear is recited as R.In the gearshift of such H types In pattern, 3 gears, which put the centre put with 4 gears, turns into neutral gear position.
Neutral position switch 38 is provided with the base portion of gear level 37.The neutral position switch 38 is defeated when gear level 37 is located at neutral gear position Go out useful signal.
The output of the output shaft of manual transmission 12 is delivered to transmission by differential attachment 15 by reduction gearing, differential gearing Axle 31, rotates left and right wheelses 10.
So, the power exported from engine 11 passes through clutch mechanism 13, manual transmission 12 and differential attachment 15 It is delivered to wheel 10.
In addition, vehicle 1 possesses：The brake pedal 61 operated by driver；Make the driving for being input into brake pedal 61 The step-up system 62 that the operating pressure (pedal force) of member is doubled；The pedal force doubled is converted to the master cylinder 63 of hydraulic pressure； Adjust the hydraulic pressure of conversion and be delivered to the brake actuator 64 of hydraulic piping 65；Car is made according to the hydraulic pressure that brake actuator 64 is adjusted Wheel 10 produces the hydraulic braking portion 66 of mechanical braking force；And the hydraulic pressure for adjusting brake actuator 64 is supplied to hydraulic braking portion 66 hydraulic piping 65.
The rotary shaft of brake pedal 61 is provided with the output useful signal in the case where brake pedal 61 is stepped on by driver Brake switch 67.
In addition, vehicle 1 possesses：The gas pedal 71 operated by driver；And the depression amount of detection gas pedal 71 Accelerator open degree sensor 72.
In addition, vehicle 1 possesses is connected to engine 11 by being arranged at the crankshaft roller (not shown) and belt of bent axle 32 Alternating current generator 39.The alternating current generator 39 utilizes the dynamic power of engine 11.
The electric power produced using alternating current generator 39 is stored in battery 51.Being stored in the electric power of battery 51 makes engine When 11 starter 34 drives, or use when making the drivings such as magnetic valve (not shown) that brake actuator 64 possesses.
In addition, vehicle 1 possesses：The engine speed sensor 44 of rotation detection engine speed based on bent axle 32；Inspection Survey the input shaft rotating speed sensor 45 of the rotating speed of input shaft 33；And the vehicle-wheel speed sensor of the rotating speed of detection power transmission shaft 31 46, the state of drive system can be held using the detected value of these sensors.
In addition, vehicle 1 possesses Engine ECU 20 and hydraulic braking ECU68 as the ECU for being electrically controlled each portion (Electronic Control Unit：Electronic control unit).
Engine ECU 20 and hydraulic braking ECU68 include possessing CPU (Central Processing Unit respectively：In Central Processing Unit), RAM (Random Access Memory：Random access memory), ROM (Read Only Memory：Only Read memory), the microcomputer of input port and output port etc..
In Engine ECU 20 and hydraulic braking ECU68, RAM a part of storage region is used as working region by CPU, And the program and mapping according to ROM is pre-stored within carry out computing.
Engine ECU 20 and hydraulic braking ECU68 are by being used as CAN (Controller Area Network：Controller Local Area Network) communication order wire CAN 90 be mutually indicated control instruction, it is the signal of control data value, various The transmitting-receiving of the detection signal of sensor etc..
Hydraulic braking ECU68 controls brake actuator 64, and control makes the brake force that wheel 10 is produced.
Engine ECU 20 performs the control program prestored, the detection letter based on various sensor classes, various Switch Breath, storage parameter, are uniformly controlled each several part of engine 11, effectively drive engine 11.
Engine ECU 20 controls the aperture of the choke valve of electronic throttle device (not shown), the fuel injection of injector Time and the ignition timing of spark plug, to cause engine 11 to generate the gas pedal 71 detected with accelerator open degree sensor 72 Depression amount ask amount of torque accordingly.
Engine 11, which possesses, to be stopped when automatic stop condition set in advance is set up, restarts condition when set in advance The idle stop function of being restarted during establishment.Engine ECU 20 carries out the control of the idle stop function.
As automatic stop condition, for example, it is below regulation speed using speed, drive range is neutral, the quilt of brake pedal 61 Step on, the charging capacity of battery 51 is that setting is all set up as condition with first-class.On the other hand, as the condition that restarts, example Such as it is operated with clutch pedal 35, brake pedal 61 is not stepped on any one and set up as condition.
In addition, Engine ECU 20 in order to carry out as soon as possible in the engine automatic stop of idle stop from idle stop Engine restarting is moved, the detected value based on crank angle sensor (not shown), the choke valve of electronic throttle device (not shown) Aperture, being moved in engine restarting stops engine 11 in the state of preferred anglec of rotation of bent axle 32 etc..
The engine restarting of present embodiment moves control device and is assembled into Engine ECU 20.The dynamic control of the engine restarting Device processed performs the control process restarted of the engine 11 for being automatically stopped and stopping by idle stop function.
Engine ECU 20 possesses the engine restarting moving cell 80 that control device is moved as engine restarting.The engine Moving cell 80 is restarted after engine 11 is automatically stopped using idle stop function, is in multiple signal determinings based on acquirement When restarting condition establishment of idle stop function, starts restarting for engine 11.
As shown in Fig. 2 being exported to the input port input of engine restarting moving cell 80 from engine speed sensor 44 Signal (engine speed), exported from clutch pedal switch 36 signal (useful signal when stepping on), from neutral position switch The signal (useful signal for representing neutral gear position) of 38 outputs.
On the other hand, direct or through relay etc. in the output port of engine restarting moving cell 80 and connect indirectly The starter 34 for starting engine 11.
The engine restarting moving cell 80 possesses：Judge the engine misses determination unit 81 whether engine 11 stops working；Sentence Determine the clutch operating determination unit 82 of the mode of operation of clutch pedal 35；Judge gear level 37 whether as neutral gear position neutral Determination unit 83；And control engine 11 restart restart control unit 84, when detecting that engine 11 is flame-out, engine When flame-out when restarting beginning condition and setting up, start restarting for engine.
Here, beginning condition is restarted as during engine misses, for example, restarting bar except idle stop function Outside part, also clutch pedal 35 is operated and gear level 37 is located at neutral gear position.
Engine misses determination unit 81 the engine 11 for being not based on idle stop function automatic stop condition, start When machine rotating speed is below predetermined 1st egulation rotating speed, it is determined as that engine 11 stops working.
Here, the 1st egulation rotating speed is to reliably detect out the flame-out engine speed of engine 11, beforehand through experiment Etc. obtaining, the memory in Engine ECU 20 is stored in.
Clutch operating determination unit 82 utilizes the shape of the signal determining clutch mechanism 13 from clutch pedal switch 36 State.Clutch pedal switch 36 exports useful signal when clutch mechanism 13 is turned off state.
Whether neutral determination unit 83 is located at neutral gear position using the signal determining gear level 37 from neutral position switch 38.Neutral Switch 38 exports useful signal when gear level 37 is located at neutral gear position.
Control unit 84 is restarted in the case where engine 11 is flame-out, with during engine misses restart beginning condition into Stand and drive starter 34 for condition, engine 11 can be restarted.
In addition, restart control unit 84 detects drive range in the dynamic processing of engine restarting after engine 11 is flame-out During by beyond gear shift operation to neutral, restarting for engine 11 can be stopped.
In addition, restarting whether control unit 84 turns into complete fired state according to engine 11, to restarting for engine 11 It is dynamic whether to terminate to be judged.Restart control unit 84 by engine speed whether be the 2nd egulation rotating speed set in advance with On come judge engine whether turn into complete fired state.Restart control unit 84 and be determined as that engine speed is the 2nd regulation When more than rotating speed, be determined as engine 11 restarts end.In addition, the 2nd egulation rotating speed turns into bigger than the 1st egulation rotating speed Value.
Here, the 2nd egulation rotating speed is to reliably detect out engine 11 to turn into the engine speed of complete fired state, Obtained beforehand through experiment etc., be stored in the memory in Engine ECU 20.
What the engine restarting of embodiments of the present invention on constituting as above moved control device restarts control Action, reference picture 3 is illustrated.In addition, the engine restarting illustrated below is acted with time interval set in advance repeatedly Perform.
First, restart control unit 84 and judge whether engine 11 is flame-out (step S101).It is being determined as that engine 11 do not have Have in the case of stopping working, restart the repeat step S101 of control unit 84 judgement, detect the flame-out of engine 11.
When being determined as that engine 11 stops working in step S101, restart after control unit 84 judges that engine 11 is flame-out Engine restarting moves whether beginning condition is set up (step S102).It is being determined as the invalid feelings of the dynamic beginning condition of engine restarting Under condition, the repeat step S102 of control unit 84 judgement is restarted, waits engine restarting to move the establishment of beginning condition.
In the case of being determined as that engine restarting moves the establishment of beginning condition in step s 102, restart control unit 84 and drive Starter 34, restarts engine 11 (step S103).
Then, control unit 84 is restarted to determine whether to detect the complete burning (step S104) of engine 11.Judging In the case of complete burning to detect engine 11, restart control unit 84 and terminate to restart control action.
In the case of the complete burning for being judged to detecting engine 11 in step S104, control unit 84 is restarted Judge drive range whether by the traveling beyond gear shift operation to neutral with gear position (step S105).It is being determined as position of shifting gears When putting still as neutral, the return to step S104 of control unit 84 is restarted, continues restarting for engine 11.
So, if drive range is neutral, starter 34 is not utilized to travel vehicle, so engine 11 is restarted It is dynamic to continue.
It is determined as that drive range, by the case of beyond gear shift operation to neutral, restarts control unit 84 in step S105 Stop starter 34, stop restarting (step S106) for engine 11, end restarts control action.
Therefore, when start engine 11 after restarting until being examined during the complete burning for detecting engine 11 When measuring drive range by beyond gear shift operation to neutral, stop restarting for engine 11, therefore can prevent in engine weight Because vehicle caused by the gear shift operation to traveling gear is travelled in startup.Accordingly, it is capable to prevent in being moved due to engine restarting Starter 34 caused by vehicle traveling, the load to starter 34, battery 51 can be mitigated.
In addition, in the present embodiment, using clutch pedal switch 36 detect the dissengaged positions of clutch mechanism 13/ Transmission state, but the signal for being configured to the depression amount by clutch pedal 35 is represented is input to Engine ECU 20, by sending out Motivation ECU20 judges the state of clutch mechanism 13 according to depression amount.
(the 2nd embodiment)
Then, Fig. 4 is that the engine restarting for showing the 2nd embodiment of the present invention moves the figure of control device.Here, this reality Apply mode to constitute substantially samely with above-mentioned embodiment, so marking identical accompanying drawing mark to same composition using accompanying drawing Note, illustrates characteristic.
Engine restarting moving cell 80 in Fig. 1 engine restarting is dynamic start after gear engagement detection before confirm from The state of clutch mechanism 13, if dissengaged positions, then continues the dynamic processing of engine restarting.
Specifically, restart and restart control action shown in the execution of control unit 84 Fig. 4 flow chart, put out in engine 11 After fire when restarting, if clutch mechanism 13 is turned off state, continue to restart, clutch mechanism 13 by gearshift grasp Accomplish beyond neutral and during as transmission state, stop restarting.In addition, the engine restarting action illustrated below is with advance The time interval of setting is performed repeatedly.
With Fig. 3 flow chart illustrate it is same, restart control unit 84 confirm there occurs engine misses (step S101), Confirm that the engine restarting after engine misses moves beginning condition and sets up (step S102).
When being determined as that engine restarting moves the establishment of beginning condition, restart control unit 84 and start restarting for engine 11 (step S103), judges whether engine 11 burns (step S104) completely, if engine 11 burns completely, terminates to restart Dynamic control action.
In the case of the complete burning that engine 11 can not be detected in step S104, restarting the judgement of control unit 84 is It is no to have input invalid signals (clutch mechanism 13 is transmission state) (step S201) from clutch pedal switch 63.
When being judged to not inputting invalid signals from clutch pedal switch 36, the return to step of control unit 84 is restarted S104, continues restarting for engine 11.
So, if clutch mechanism 13 is turned off state, travel vehicle by starter 34, so continuing to send out Motivation 11 is restarted.
Be determined as in step s 201 from clutch pedal switch 36 have input invalid signals when, restart control unit 84 and sentence Whether drive range is determined by (step S105) beyond gear shift operation to neutral.When it is still neutral to be determined as drive range, restart The dynamic return to step S104 of control unit 84, continues restarting for engine 11.
So, if drive range is neutral, travel vehicle by starter 34, so continuing engine 11 Restart.
It is determined as that drive range, by the case of beyond gear shift operation to neutral, restarts control unit 84 in step S105 Stop starter 34, stop restarting (step S106) for engine 11, end restarts control action.
Therefore, if after the restarting of engine 11 is started until during the complete burning for detecting engine 11 from Clutch mechanism 13 is turned off state, then independently continues engine restarting with drive range and move, therefore can prevent engine restarting Vehicle traveling caused by the gear shift operation to traveling gear in the state of clutch engaging in dynamic.Accordingly, it is capable to start The output of machine 11 continues to restart in the state of being not transferred into wheel 10, and can prevent from making vehicle row by starter 34 Sail, the load to starter 34, battery 51 can be mitigated.
Although disclosing embodiments of the present invention, it will be appreciated that the scope of the present invention can not departed from Apply change.All such modifications and equivalent are contained in present claims by intention.

Claims (2)

1. a kind of mobile engine restarts control device, possess：
Manual transmission, gear is altered into neutral by gear level for it or traveling is kept off；
Engine, it provides power by above-mentioned manual transmission to wheel；
Clutch mechanism, its by clutch pedal step on by the transmission of the power of above-mentioned engine and above-mentioned manual transmission from Transmission state switches to dissengaged positions；And
Idle stop function, stops when automatic stop condition set in advance is set up, restarts when presetting idle speed stopping Dynamic condition is restarted when setting up,
Above-mentioned engine restarting moves control device and is characterised by,
Possess：
Engine misses determination unit, whether it judges above-mentioned engine as flameout state；
Neutral determination unit, it judges whether said gear shifting lever is located at above-mentioned neutral gear position；
Clutch operating determination unit, it judges whether above-mentioned clutch pedal is operated；And
Restart control unit, its when determining above-mentioned engine for flameout state, condition restarted to above-mentioned idle stop chased after Plus set condition it is flame-out restart beginning condition set up when, above-mentioned engine restart start to engine rotating speed Detect said gear shifting lever not during more than the 2nd big egulation rotating speed of the 1st egulation rotating speed as than judgement engine misses In above-mentioned neutral gear position, carry out control and cause above-mentioned engine to restart stopping.
2. engine restarting according to claim 1 moves control device, it is characterised in that the above-mentioned control unit that restarts is upper State engine restart beginning to when detecting that above-mentioned clutch pedal is operated during terminating, carry out control cause it is above-mentioned Engine restarts continuation.
CN201410483687.9A 2013-09-27 2014-09-19 Engine restarting moves control device Expired - Fee Related CN104514641B (en)

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JP2013201923A JP2015068222A (en) 2013-09-27 2013-09-27 Engine restart control device
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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101714307B1 (en) * 2016-03-15 2017-03-08 현대자동차주식회사 A method for controlling restart of vehicle having isg-auto hold system and an apparatus the same
JP6708058B2 (en) * 2016-08-26 2020-06-10 株式会社デンソー Auto engine stopped vehicle
JP6828391B2 (en) 2016-11-16 2021-02-10 スズキ株式会社 Engine restart device
JP2019190294A (en) 2018-04-19 2019-10-31 スズキ株式会社 Restarter
KR102518599B1 (en) * 2018-09-18 2023-04-06 현대자동차 주식회사 Method and system for controlling engine restart of manual transmission vehicle with idle stop and go system
JP7237419B2 (en) * 2018-12-27 2023-03-13 ダイハツ工業株式会社 vehicle controller
JP2020169604A (en) * 2019-04-03 2020-10-15 トヨタ自動車株式会社 Control device of internal combustion engine
WO2022118362A1 (en) * 2020-12-01 2022-06-09 ヤマハ発動機株式会社 Mt-type straddled vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0942005A (en) * 1995-07-28 1997-02-10 Hino Motors Ltd Automatic engine stopping-starting device
JPH09142004A (en) * 1995-11-28 1997-06-03 Tohoku Ricoh Co Ltd Screen printing machine
CN1802527A (en) * 2003-07-25 2006-07-12 申铉吾 A system for starting automatic car in safety and a method thereof
CN101440871A (en) * 2007-11-22 2009-05-27 日产自动车株式会社 Abnormal-period automatic shift control apparatus of automated manual transmission

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0942004A (en) 1995-07-28 1997-02-10 Hino Motors Ltd Automatic engine stopping-starting device
DE10205020B4 (en) * 2002-02-07 2006-07-06 Robert Bosch Gmbh Method and device for automatically restarting a drive unit
JP2004092453A (en) * 2002-08-30 2004-03-25 Toyota Motor Corp Controlling device of vehicle
GB2427444B (en) 2005-06-20 2008-03-05 Ford Global Tech Llc A method for starting and stopping an internal combustion engine
DE102008052839B4 (en) 2008-10-22 2017-02-09 Robert Bosch Gmbh Control device for a vehicle and method for operating a vehicle engine
JP2013113209A (en) * 2011-11-29 2013-06-10 Toyota Motor Corp Vehicle control device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0942005A (en) * 1995-07-28 1997-02-10 Hino Motors Ltd Automatic engine stopping-starting device
JPH09142004A (en) * 1995-11-28 1997-06-03 Tohoku Ricoh Co Ltd Screen printing machine
CN1802527A (en) * 2003-07-25 2006-07-12 申铉吾 A system for starting automatic car in safety and a method thereof
CN101440871A (en) * 2007-11-22 2009-05-27 日产自动车株式会社 Abnormal-period automatic shift control apparatus of automated manual transmission

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