CN107605607A - Engine control and device - Google Patents
Engine control and device Download PDFInfo
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- CN107605607A CN107605607A CN201710833373.0A CN201710833373A CN107605607A CN 107605607 A CN107605607 A CN 107605607A CN 201710833373 A CN201710833373 A CN 201710833373A CN 107605607 A CN107605607 A CN 107605607A
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Abstract
The embodiment of the present invention proposes a kind of engine control and device, is related to automobile technical field.This method and device adjust the state of gear lock device by transmission output speed and TR information, it is next based on the state of gear lock device and the state of accelerator open degree adjustment engine, so as to when gear lock device is in lockup state and accelerator open degree is more than presetting Second Threshold, speed limit limit is carried out to engine and turns round control, so that during driver driving vehicle, can only be by one grade or starting of reversing gear, clutch abrasion caused by vehicle is started to walk due to high tap position is avoided, extends vehicle service life.
Description
Technical field
The present invention relates to automobile technical field, in particular to a kind of engine control and device.
Background technology
With the continuous development of the age and the advances of technology, the car ownership of various regions is also gradually increasing.Automobile is
The important vehicles, private car, city bus or bus etc. the utilization rate of modern society people trip is high.
And many drivers are in order to quickly arriving at, it will usually direct two grades of startings, and in this case, vehicle
Speed generally with gear mismatch, this is likely to cause the clutch abrasion of vehicle more serious, finally increases vehicle maintenance
Cost.
The content of the invention
It is an object of the invention to provide a kind of engine control and device, to solve the above problems.
To achieve these goals, the technical scheme that the embodiment of the present invention uses is as follows：
In a first aspect, the embodiments of the invention provide a kind of engine control, the engine control includes：
Obtain transmission output speed, TR information and accelerator open degree；
The state of a gear lock device is adjusted based on the transmission output speed and the TR information；
State and the accelerator open degree based on the gear lock device adjust the state of the engine.
Second aspect, the embodiment of the present invention additionally provide a kind of engine control system, the engine control system bag
Include：
Operation information acquiring unit, for obtaining transmission output speed, TR information and accelerator open degree；
Gear lock device state adjustment unit, for based on the transmission output speed and TR letter
The state of breath one gear lock device of adjustment；
Engine condition adjustment unit, for described in the state based on the gear lock device and accelerator open degree adjustment
The state of engine.
Having the beneficial effect that relative to prior art of the invention：Engine control and dress provided in an embodiment of the present invention
Put, the state of gear lock device is adjusted by transmission output speed and TR information, is next based on gear locking
The state of state and accelerator open degree the adjustment engine of device, so as to be in lockup state and accelerator open degree is big when gear lock device
When presetting Second Threshold, speed limit limit is carried out to engine and turns round control, so that during driver driving vehicle, can only be passed through
One grade or starting of reversing gear, clutch abrasion caused by vehicle is started to walk due to high tap position is avoided, extends vehicle service life.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows the circuit structure block diagram of engine control system provided in an embodiment of the present invention.
Fig. 2 shows the flow chart for the engine control that first embodiment of the invention provides.
Fig. 3 shows the particular flow sheet of step S202 in Fig. 2.
Fig. 4 shows the particular flow sheet of sub-step S2021 in Fig. 3.
Fig. 5 shows the particular flow sheet of sub-step S2022 in Fig. 3.
Fig. 6 shows the particular flow sheet of step S206 in Fig. 2.
Fig. 7 shows the flow chart for the engine control that second embodiment of the invention provides.
Fig. 8 shows the functional block diagram of engine control system provided in an embodiment of the present invention.
Icon：100- engine control systems；110- gear lock devices；111- processors；112- memories；113- communicates
Module；114- data acquisition modules；120- engines；130- speed changers；140- alarm modules；200- engine control systems；
210- timing units；220- operation information acquiring units；230- gear lock device state adjustment units；240- detection units；
250- signal transmission units；260- engine condition adjustment units；270- resets unit.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be configured to arrange and design with a variety of herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
The embodiments of the invention provide a kind of engine control system 100, for controlling the state of engine 120, to keep away
Clutch abrasion caused by exempting from the starting of vehicle high tap position.Referring to Fig. 1, it is engine control system 100 provided by the invention
Circuit structure block diagram.Engine control system 100 includes gear lock device 110, engine 120, speed changer 130 and alarm module
140, gear lock device 110 electrically connects with engine 120, speed changer 130 and alarm module 140 respectively.
Gear lock device 110 includes engine control system 200, processor 111, memory 112, data acquisition module
114 and communication module 113.Processor 111 is electrically connected with memory 112, data acquisition module 114 and communication module 113
Connect.The engine control system 200 includes at least one software function module performed by the processor 111.
Gear lock device 110 is used for the state by changing itself, so as to limit the state of engine 120.Specifically, exist
When gear lock device 110 is in lockup state pattern, speed limit limit is carried out to engine 120 and turns round control.
Memory 112 can be used for storage software program and unit, such as the engine control in the embodiment of the present invention
And programmed instruction/unit corresponding to device, processor 111 by operation be stored in software program in memory 112 and
Unit, so as to perform various function application and data processing, such as engine control provided in an embodiment of the present invention.
Memory 112 may include high speed random access memory, may also include nonvolatile memory, such as one or more magnetic
Property storage device, flash memory or other non-volatile solid state memories.
Data acquisition module 114 is used for the operation information of collection vehicle, such as transmission output speed, TR
Information, accelerator open degree etc..
Communication module 113 is used to receive the information such as engine speed and moment of torsion.In a kind of preferred embodiment, the communication
Module 113 can be CAN.
Engine 120 is used to provide power for vehicle, so that vehicle can travel.
Speed changer 130 is used to change system of vehicle transmission ratio to meet traveling demand.
Alarm module 140 is used for the mismatch signal that answer processor 111 transmits and alarmed.The alarm module 140 can be with
It is but is not limited only to alarm lamp, buzzer etc..
First embodiment
The embodiments of the invention provide a kind of engine control, for controlling the state of gear lock device 110, to keep away
Exempt from the speed of vehicle and clutch abrasion caused by gear mismatch.Referring to Fig. 2, it is engine provided in an embodiment of the present invention
The flow chart of control method.The engine control includes：
Step S201：Obtain transmission output speed, TR information and accelerator open degree.
It should be noted that transmission output speed, TR information and accelerator open degree are to pass through data acquisition
What module 114 was gathered and transmitted, by analyzing transmission output speed and TR information, it may be determined that the fortune of vehicle
The range state of row state and speed changer 130.
Step S202：State based on transmission output speed and TR information adjustment gear lock device 110.
The state of gear lock device 110 is adjusted by transmission output speed and TR information first, is easy to
The state of follow-up adjustment engine 120.
Specifically, referring to Fig. 3, particular flow sheet for step S202.Step S202 includes：
Sub-step S2021：The running status of vehicle is determined based on transmission output speed.
Specifically, referring to Fig. 4, particular flow sheet for step S2021.
Sub-step S20211：Judge whether transmission output speed is more than presetting first threshold, if it is, holding
Row sub-step S20212；If it is not, then perform sub-step S20213.
Sub-step S20212：Determine that the vehicle is in transport condition.
When transmission output speed is more than presetting first threshold, show in normal vehicle operation.
Sub-step S20213：Determine that the vehicle is in halted state.
When transmission output speed is less than or equal to presetting first threshold, shows that vehicle is normally in originally and stop
Only state.
It should be noted that in a kind of preferred embodiment, first threshold 0.
Sub-step S2022：State based on running status and TR information adjustment gear lock device 110.
Specifically, referring to Fig. 5, particular flow sheet for step S2022.
Sub-step S20221：Judge whether the vehicle is in transport condition, if it is, performing sub-step S20222；
If it is not, then perform sub-step S20223.
The method for determining the running status of vehicle, refer to the method described in sub-step S20211 to sub-step S20213.
Sub-step S20222：The state of the gear lock device 110 is adjusted to free state pattern.
It is to be appreciated that when transmission output speed is more than presetting first threshold, vehicle is in normally travel
State, the state of gear lock device 110 is now adjusted to free state pattern, in order to which vehicle can normally change gear,
So as to change the rotating speed of engine 120 and moment of torsion.
Sub-step S20223：Judge whether TR information meets with presetting range state information, if it is,
Then perform sub-step S20224；If it is not, then perform sub-step S20225.
It should be noted that presetting range state information refers to one grade, reverse gear and neutral gear.
When vehicle is in halted state, judge whether TR information accords with presetting range state information
Close, can learn vehicle whether any one in one grade, reverse gear or neutral gear, further to control gear lock device
110 state.
Sub-step S20224：The state of gear lock device 110 is adjusted to free lockup state pattern.
When vehicle is in halted state and TR information meets with presetting range state information, show car
One grade, any one in reverse gear or neutral gear are now in, in the state that will be started to walk, therefore by gear lock device 110
State be adjusted to free state pattern, engine 120 is not limited in order to driver start to walk.
Sub-step S20225：The state of gear lock device 110 is adjusted to lockup state pattern.
When vehicle is in halted state and TR information is not met with presetting range state information, show
Vehicle is now not in one grade, any one in reverse gear or neutral gear, it is therefore desirable to adjusts the state of gear lock device 110
For lockup state pattern, directly directly started to walk with more than two grades of gear with avoiding driver, but first by the gear of vehicle also
Originally it was one grade, was started to walk again after any one in reverse gear or neutral gear.
Sub-step S20226：Detect whether emergency parachute be present, if it is, performing sub-step S20227；If it is not, then
Perform sub-step S20228.
Sub-step S20227：The state of gear lock device 110 is adjusted to free state pattern.
When detecting emergency parachute, show that the emergency button of vehicle is in running order, now vehicle needs to stop temporarily
Car, therefore the state of gear lock device 110 is adjusted to free state pattern so as to driver's ramp to stop.
Sub-step S20228：Keep the state of gear lock device 110 constant.
Step S203：Detection vehicle whether there is failure, if it is, performing sub-step S204；If it is not, then perform step
Rapid S206.
It should be noted that in a kind of preferred embodiment, detection vehicle needs to carry out vehicle with the presence or absence of failure
Rotating speed fault diagnosis and to vehicle carry out communication failure diagnosis.
In a kind of preferred embodiment, when transmission output speed is more than 100r/min, accelerator open degree is more than 10%,
The torque of engine 120 is more than 250Nm, and when being not at N shelves, if 120 rotating speeds of engine/transmission output speed be not driven
Than in the range of, then rotating speed is abnormal, and vehicle has rotating speed failure.
When communication module 113 is not received by relevant information in preheating setting time, then it represents that vehicle has communication event
Barrier.Because in the present embodiment, communication module 113 is CAN, and can obtain engine speed and moment of torsion by CAN
Information, therefore, when being not received by engine speed and torque information in preheating setting time, then show that vehicle has communication
Failure.
Sub-step S204：The state of gear lock device 110 is adjusted to free state pattern and generates alarm signal.
When normal vehicle operation simultaneously and be not detected by emergency parachute and vehicle break down when, by gear lock device
110 state is adjusted to free state pattern, is easy to driver's ramp to stop；Alarm signal is generated simultaneously, in order to remind driver
Failure be present in vehicle.
Sub-step S205：Alarm signal is transmitted to an alarm module 140.
Alarm module 140 is alarmed after receiving alarm signal, to remind driver's vehicle failure to be present, pulling over observing as early as possible
Overhauled, to avoid the generation of contingency.
Step S206：State and the accelerator open degree based on the gear lock device 110 adjust the engine 120
State.
Referring to Fig. 6, the particular flow sheet for step S206.Step S206 includes：
Sub-step S2061：Judge whether gear lock device 110 is in lockup state and whether accelerator open degree is more than presetting
Second Threshold, if it is, performing sub-step S2062；If it is not, then perform sub-step S2063.
Sub-step S2062：Speed limit limit is carried out to engine 120 and turns round control.
When gear lock device 110 is lockup state pattern and accelerator open degree is more than the second preset value, engine control system
System 100 just carries out speed limit limit to engine 120 and turns round control.
Sub-step S2063：Keep the state of engine 120 constant.
Second embodiment
Referring to Fig. 7, Fig. 7 is a kind of engine control that present pre-ferred embodiments provide.It should be noted that
The engine control that the present embodiment is provided, its general principle and caused technique effect are identical with above-described embodiment, are
Briefly describe, the present embodiment part does not refer to part, refers to corresponding contents in the above embodiments.The engine control
Including：
Step S201：Receive the clocking information of the transmission of a timer.
Step S202：Judge whether clocking information is more than or equal to the 3rd presetting threshold value, if it is, performing step
S203；If it is not, then perform step S201.
Step S203：Obtain transmission output speed, TR information and accelerator open degree.
Step S204：State based on transmission output speed and TR information adjustment gear lock device 110.
Step S205：Detection vehicle whether there is failure, if it is, performing step S206；If it is not, then perform step
S208。
Step S206：The state of gear lock device 110 is adjusted to free state pattern and generates alarm signal.
Step S207：Alarm signal is transmitted to an alarm module 140.
Step S208：State and the accelerator open degree based on the gear lock device 110 adjust the engine 120
State.
Step S209：Clocking information is reset.
3rd embodiment
Referring to Fig. 8, Fig. 8 is a kind of engine control system 200 that present pre-ferred embodiments provide.Need what is illustrated
It is the engine control system 200 that the present embodiment is provided, its general principle and caused technique effect and above-described embodiment phase
Together, to briefly describe, the present embodiment part does not refer to part, refers to corresponding contents in the above embodiments.
Engine control system 200 includes timing unit 210, operation information acquiring unit 220, gear lock device state and adjusted
Whole unit 230, detection unit 240, signal transmission unit 250, engine condition adjustment unit 260 and clearing unit 270.
Timing unit 210 is used for the clocking information for receiving the transmission of a timer.
It is to be appreciated that timing unit 210 can be used for performing step S201.
Judging unit is used to judge whether clocking information is more than or equal to the 3rd presetting threshold value.
It is to be appreciated that judging unit can be used for performing step S202.
Operation information acquiring unit 220 is used for when clocking information is more than or equal to three presetting threshold value, obtains and becomes
Fast device output rotating speed, TR information and accelerator open degree.
It should be noted that transmission output speed and TR information are adopted by data acquisition module 114
Collect and transmit, by analyzing transmission output speed and TR information, it may be determined that the running status of vehicle with
And the range state of speed changer 130.
It is to be appreciated that operation information acquiring unit 220 can be used for performing step S203.
Gear lock device state adjustment unit 230 is used to adjust based on transmission output speed and TR information
The state of gear lock device 110.
It is to be appreciated that gear lock device state adjustment unit 230 can be used for performing step S204.
Detection unit 240 whether there is failure for detecting vehicle.
It is to be appreciated that detection unit 240 can be used for performing step S205.
Gear lock device state adjustment unit 230 is additionally operable to when vehicle has failure, by the state of gear lock device 110
It is adjusted to free state pattern and generates alarm signal.
It is to be appreciated that gear lock device state adjustment unit 230 can be used for performing step S206.
Signal transmission unit 250 is used to transmit alarm signal to an alarm module 140.
It is to be appreciated that signal transmission unit 250 can be used for performing step S207.
Engine condition adjustment unit 260 is used for state and the accelerator open degree adjustment hair based on gear lock device 110
The state of motivation 120.
It is to be appreciated that engine condition adjustment unit 260 can be used for performing step S208.
Unit 270 is reset to be used to reset clocking information.
It can be used for performing step S209 it is to be appreciated that resetting unit 270.
In summary, engine control and device provided in an embodiment of the present invention, pass through transmission output speed
And the state of TR information adjustment gear lock device, while the state based on gear lock device and accelerator open degree adjustment
The state of engine, so that when gear lock device is in lockup state and accelerator open degree is more than presetting Second Threshold, it is right
Engine carries out speed limit limit and turns round control, so that during driver driving vehicle, can only avoid by one grade or starting of reversing gear
Clutch abrasion caused by vehicle is started to walk due to high tap position, extends vehicle service life.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
Claims (10)
1. a kind of engine control, it is characterised in that the engine control includes：
Obtain transmission output speed, TR information and accelerator open degree；
The state of a gear lock device is adjusted based on the transmission output speed and the TR information；
State and the accelerator open degree based on the gear lock device adjust the state of the engine.
2. engine control as claimed in claim 1, it is characterised in that the state based on the gear lock device
And the accelerator open degree adjusts the step of state of the engine and included：
When the gear lock device is in lockup state and the accelerator open degree is more than presetting Second Threshold, to the hair
Motivation carries out speed limit limit and turns round control.
3. engine control as claimed in claim 1, it is characterised in that described to be turned based on the transmission output shaft
The step of fast, described TR information and the accelerator open degree adjust the state of a gear lock device includes：
The running status of vehicle is determined based on the transmission output speed；
The state of the gear lock device is adjusted based on the running status and the TR information.
4. engine control as claimed in claim 3, it is characterised in that described to be based on the transmission output speed
The step of running status for determining vehicle, includes：
When the transmission output speed is more than presetting first threshold, determine that the vehicle is in transport condition；
When the transmission output speed is less than or equal to presetting first threshold, determines that the vehicle is in and stop shape
State.
5. engine control as claimed in claim 3, it is characterised in that described to be based on the running status and the change
The step of state of the fast device gear information adjustment gear lock device, includes：
When the vehicle is in transport condition, the state of the gear lock device is adjusted to free state pattern；
When the vehicle is in halted state, the state of the gear lock device is adjusted based on the TR information.
6. engine control as claimed in claim 5, it is characterised in that described when the vehicle is in halted state
When, the step of adjusting the state of the gear lock device based on the TR information, includes：
When the TR information and presetting range state information meet, the state of the gear lock device is adjusted
Whole is free state pattern；
When the TR information and presetting range state information are not met, by the state of the gear lock device
It is adjusted to lockup state pattern.
7. engine control as claimed in claim 3, it is characterised in that described based on the running status and described
After TR information adjusts the step of state of the gear lock device, the engine control also includes：
When detecting emergency parachute, the state of the gear lock device is adjusted to free state pattern；
The step of state based on the gear lock device and the accelerator open degree adjust the state of the engine includes：
When being not detected by emergency parachute, fault diagnosis is carried out to the vehicle, and based on the fault diagnosis result, the shelves
The state of position lock device and the accelerator open degree adjust the state of the engine.
8. engine control as claimed in claim 7, it is characterised in that it is described when being not detected by emergency parachute, it is right
The vehicle carries out fault diagnosis, and the step of state based on the fault diagnosis result adjustment gear lock device is wrapped
Include：
When the vehicle breaks down, the state of the gear lock device is adjusted to free state pattern and generates alarm signal
Number；
When the vehicle does not break down, start described in state and accelerator open degree adjustment based on the gear lock device
The state of machine.
9. engine control as claimed in claim 1, it is characterised in that it is described acquisition transmission output speed,
Before the step of TR information and accelerator open degree, the engine control also includes：
Receive the clocking information of timer transmission；
The step of acquisition transmission output speed and TR information, includes：
When the clocking information is more than or equal to three presetting threshold value, transmission output speed, speed changer shelves are obtained
Position information and accelerator open degree；
The state based on the gear lock device and the accelerator open degree adjust the state of the engine the step of it
Afterwards, the engine control also includes：
The clocking information is reset.
10. a kind of engine control system, it is characterised in that the engine control system includes：
Operation information acquiring unit, for obtaining transmission output speed, TR information and accelerator open degree；
Gear lock device state adjustment unit, for based on the transmission output speed and TR information tune
The state of whole gear lock device；
Engine condition adjustment unit, for starting described in the state based on the gear lock device and accelerator open degree adjustment
The state of machine.
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| CN201710833373.0A CN107605607B (en) | 2017-09-15 | 2017-09-15 | Engine control and device |
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|---|---|---|---|
| CN201710833373.0A CN107605607B (en) | 2017-09-15 | 2017-09-15 | Engine control and device |
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| CN107605607B CN107605607B (en) | 2019-08-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177966A (en) * | 2018-10-12 | 2019-01-11 | 东风商用车有限公司 | A kind of intelligentized vehicle start operation auxiliary system and its control method |
| CN110925331A (en) * | 2020-01-21 | 2020-03-27 | 雷沃重工股份有限公司 | Mechanical clutch control method and device and vehicle |
Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997327A (en) * | 1982-11-26 | 1984-06-05 | Toyota Motor Corp | Method of controlling parking brake for transmission of vehicle |
| JPH09295561A (en) * | 1996-04-30 | 1997-11-18 | Suzuki Motor Corp | Parking lock device of automatic transmission |
| CN101061335A (en) * | 2004-11-22 | 2007-10-24 | 伊顿公司 | Transmission auxiliary unit shifter inhibitor |
| CN101230918A (en) * | 2007-01-25 | 2008-07-30 | 本田技研工业株式会社 | Control device for automatic transmission |
| CN101568455A (en) * | 2007-05-24 | 2009-10-28 | 丰田自动车株式会社 | Vehicle control device |
| CN101769208A (en) * | 2009-01-02 | 2010-07-07 | 福特环球技术公司 | Engine system and control method thereof |
| CN101896708A (en) * | 2007-12-14 | 2010-11-24 | 丰田自动车株式会社 | Vehicle control device and control method |
| CN102022523A (en) * | 2010-12-15 | 2011-04-20 | 同济大学 | Electrical control unit and control method of automatic transmission |
| CN102192315A (en) * | 2010-03-19 | 2011-09-21 | 丰田自动车株式会社 | Control device of vehicle drive-train system |
| CN102203470A (en) * | 2008-10-23 | 2011-09-28 | Zf腓德烈斯哈芬股份公司 | Method for controlling a lock-up clutch of a hydrodynamic torque converter |
| CN102261434A (en) * | 2010-05-19 | 2011-11-30 | 加特可株式会社 | Parking mechanism of transmission |
| CN102269262A (en) * | 2010-06-07 | 2011-12-07 | 加特可株式会社 | Automatic transmission |
| CN102348583A (en) * | 2009-03-09 | 2012-02-08 | 日产自动车株式会社 | Parking lock device |
| CN102734458A (en) * | 2011-04-12 | 2012-10-17 | 辽宁华勋实业有限公司 | Energy-efficient full-automatic speed change system |
| CN202914711U (en) * | 2012-11-01 | 2013-05-01 | 上海索达传动机械有限公司 | Gearbox and gearbox rear auxiliary box protection system thereof |
| CN103119336A (en) * | 2010-10-04 | 2013-05-22 | 艾里逊变速箱公司 | System for selecting a transmission economy-based shift schedule |
| CN103122991A (en) * | 2012-12-24 | 2013-05-29 | 绵阳新晨动力机械有限公司 | Automobile automatic transmission two-gear control system |
| CN103195922A (en) * | 2013-03-28 | 2013-07-10 | 长城汽车股份有限公司 | Vehicle and uphill control method and device thereof |
| CN104421421A (en) * | 2013-08-22 | 2015-03-18 | 腓特烈斯港齿轮工厂股份公司 | Method and equipment for cutting off a gearshift in an automatic transmission of a motor vehicle |
| CN104662338A (en) * | 2012-09-26 | 2015-05-27 | 加特可株式会社 | Automatic transmission equipped with friction element having locking mechanism attached thereto, and control method therefor |
| CN104662335A (en) * | 2012-09-26 | 2015-05-27 | 加特可株式会社 | Automatic transmission and control method therefor |
| CN104712757A (en) * | 2013-12-13 | 2015-06-17 | 中国重汽集团济南动力有限公司 | Automobile transmission gear locking mechanism |
| CN105517869A (en) * | 2013-09-13 | 2016-04-20 | 加特可株式会社 | Hybrid vehicle control device |
| CN105637266A (en) * | 2013-10-11 | 2016-06-01 | 株式会社F.C.C. | Saddle-type vehicle |
| CN106545650A (en) * | 2015-09-18 | 2017-03-29 | 腓特烈斯港齿轮工厂股份公司 | Method for disengaging the park lock device of motor vehicle double-clutch transmission |
| CN106949235A (en) * | 2017-03-03 | 2017-07-14 | 镇江海姆霍兹传热传动系统有限公司 | Gear-change of automatic transmissions of motor vehicles position locking control method |
| CN107023672A (en) * | 2016-01-29 | 2017-08-08 | 丰田自动车株式会社 | Control device and control method for vehicle |
-
2017
- 2017-09-15 CN CN201710833373.0A patent/CN107605607B/en active Active
Patent Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997327A (en) * | 1982-11-26 | 1984-06-05 | Toyota Motor Corp | Method of controlling parking brake for transmission of vehicle |
| JPH09295561A (en) * | 1996-04-30 | 1997-11-18 | Suzuki Motor Corp | Parking lock device of automatic transmission |
| CN101061335A (en) * | 2004-11-22 | 2007-10-24 | 伊顿公司 | Transmission auxiliary unit shifter inhibitor |
| CN101230918A (en) * | 2007-01-25 | 2008-07-30 | 本田技研工业株式会社 | Control device for automatic transmission |
| CN101568455A (en) * | 2007-05-24 | 2009-10-28 | 丰田自动车株式会社 | Vehicle control device |
| CN101896708A (en) * | 2007-12-14 | 2010-11-24 | 丰田自动车株式会社 | Vehicle control device and control method |
| CN102203470A (en) * | 2008-10-23 | 2011-09-28 | Zf腓德烈斯哈芬股份公司 | Method for controlling a lock-up clutch of a hydrodynamic torque converter |
| CN101769208A (en) * | 2009-01-02 | 2010-07-07 | 福特环球技术公司 | Engine system and control method thereof |
| CN102348583A (en) * | 2009-03-09 | 2012-02-08 | 日产自动车株式会社 | Parking lock device |
| CN102192315A (en) * | 2010-03-19 | 2011-09-21 | 丰田自动车株式会社 | Control device of vehicle drive-train system |
| CN102261434A (en) * | 2010-05-19 | 2011-11-30 | 加特可株式会社 | Parking mechanism of transmission |
| CN102269262A (en) * | 2010-06-07 | 2011-12-07 | 加特可株式会社 | Automatic transmission |
| CN103119336A (en) * | 2010-10-04 | 2013-05-22 | 艾里逊变速箱公司 | System for selecting a transmission economy-based shift schedule |
| CN102022523A (en) * | 2010-12-15 | 2011-04-20 | 同济大学 | Electrical control unit and control method of automatic transmission |
| CN102734458A (en) * | 2011-04-12 | 2012-10-17 | 辽宁华勋实业有限公司 | Energy-efficient full-automatic speed change system |
| CN104662338A (en) * | 2012-09-26 | 2015-05-27 | 加特可株式会社 | Automatic transmission equipped with friction element having locking mechanism attached thereto, and control method therefor |
| CN104662335A (en) * | 2012-09-26 | 2015-05-27 | 加特可株式会社 | Automatic transmission and control method therefor |
| CN202914711U (en) * | 2012-11-01 | 2013-05-01 | 上海索达传动机械有限公司 | Gearbox and gearbox rear auxiliary box protection system thereof |
| CN103122991A (en) * | 2012-12-24 | 2013-05-29 | 绵阳新晨动力机械有限公司 | Automobile automatic transmission two-gear control system |
| CN103195922A (en) * | 2013-03-28 | 2013-07-10 | 长城汽车股份有限公司 | Vehicle and uphill control method and device thereof |
| CN104421421A (en) * | 2013-08-22 | 2015-03-18 | 腓特烈斯港齿轮工厂股份公司 | Method and equipment for cutting off a gearshift in an automatic transmission of a motor vehicle |
| CN105517869A (en) * | 2013-09-13 | 2016-04-20 | 加特可株式会社 | Hybrid vehicle control device |
| CN105637266A (en) * | 2013-10-11 | 2016-06-01 | 株式会社F.C.C. | Saddle-type vehicle |
| CN104712757A (en) * | 2013-12-13 | 2015-06-17 | 中国重汽集团济南动力有限公司 | Automobile transmission gear locking mechanism |
| CN106545650A (en) * | 2015-09-18 | 2017-03-29 | 腓特烈斯港齿轮工厂股份公司 | Method for disengaging the park lock device of motor vehicle double-clutch transmission |
| CN107023672A (en) * | 2016-01-29 | 2017-08-08 | 丰田自动车株式会社 | Control device and control method for vehicle |
| CN106949235A (en) * | 2017-03-03 | 2017-07-14 | 镇江海姆霍兹传热传动系统有限公司 | Gear-change of automatic transmissions of motor vehicles position locking control method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177966A (en) * | 2018-10-12 | 2019-01-11 | 东风商用车有限公司 | A kind of intelligentized vehicle start operation auxiliary system and its control method |
| CN109177966B (en) * | 2018-10-12 | 2023-10-13 | 东风商用车有限公司 | Intelligent vehicle starting operation auxiliary system and control method thereof |
| CN110925331A (en) * | 2020-01-21 | 2020-03-27 | 雷沃重工股份有限公司 | Mechanical clutch control method and device and vehicle |
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