CN106321326B - The preparation method and device of the ignition advance angle of vehicle - Google Patents
The preparation method and device of the ignition advance angle of vehicle Download PDFInfo
- Publication number
- CN106321326B CN106321326B CN201510362824.8A CN201510362824A CN106321326B CN 106321326 B CN106321326 B CN 106321326B CN 201510362824 A CN201510362824 A CN 201510362824A CN 106321326 B CN106321326 B CN 106321326B
- Authority
- CN
- China
- Prior art keywords
- angle
- ignition advance
- advance angle
- current time
- threshold value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Electrical Control Of Ignition Timing (AREA)
Abstract
A kind of preparation method and device of the ignition advance angle of vehicle, preparation method include：When electronic-controlled ignition system is in enabled state and is not at the adjusting stage, the first adjustment step is executed until engine is occurred based on the ignition advance angle at current time without pinking；The first adjustment step includes：Judge that the ignition advance angle at current time meets first angle condition or second angle condition；When the ignition advance angle at current time meets the first angle condition, by the ignition advance angle as subsequent time behind the first postponement of ignition advance angle reduction angle at current time；When the ignition advance angle at current time meets the second angle condition, by the ignition advance angle as subsequent time behind the second postponement of ignition advance angle reduction angle at current time；The first angle condition includes：The ignition advance angle at current time is more than first angle threshold value and is less than second angle threshold value, and the first angle threshold value is less than second angle threshold value.
Description
Technical field
The present invention relates to field of vehicle control more particularly to a kind of preparation methods and device of the ignition advance angle of vehicle.
Background technology
Ignition advance angle refers to playing engine piston from time of ignition and reaching the time inside crankshaft of compression top center to turn over
Angle.Gaseous mixture from lighting, be burned to burning-out there are one time course, the effect of Optimum spark advance angle be exactly it is various not
With making gas expansion trend largest segment be in piston acting descending stroke under operating mode, such efficiency highest, vibration is minimum, temperature liter
It is high minimum.
Optimum spark advance angle mainly with engine speed, load, fuel type (such as gasoline brands) and other shadow
The factor of sound is related.
In one timing of engine air throttle, with the raising of rotating speed, ignition advance angle need to be increased.It is certain in engine speed
When, with the increase of load, throttle opening increases, and need to suitably reduce ignition advance angle.Opposite, engine load reduces
When, it need to suitably increase ignition advance angle.The corresponding octane number of different gasoline brands is different, the higher anti-knock characteristic of gasoline of octane number
It is higher, ignition advance angle should be increased.Other factors include the factor of influence mixture combustion speed, such as fuel chamber shape, combustion
Expect indoor temperature, air-fuel ratio, atmospheric pressure and coolant temperature etc..
Existing Optimum spark advance angle acquisition methods acquire various sensor signals by electronic-controlled ignition system
The factor being had an impact to ignition advance angle is perceived, so that engine is obtained best igniting when rotating speed and load change and carries
Anterior angle.However, however, in some cases, the Optimum spark advance angle that existing ignition advance angle preparation method obtains is not
It is actual Optimum spark advance angle.
Invention content
Problems solved by the invention is how to obtain Optimum spark advance angle.
To solve the above problems, the present invention provides a kind of preparation method of the ignition advance angle of vehicle, including：
When electronic-controlled ignition system is in enabled state and is not at the adjusting stage, the first adjustment step is executed until hair
Motivation is occurred based on the ignition advance angle at current time without pinking；
The first adjustment step includes：Judge that the ignition advance angle at current time meets first angle condition or second jiao
Degree condition；
When the ignition advance angle at current time meets the first angle condition, the ignition advance angle at current time is subtracted
Ignition advance angle behind small first postponement angle as subsequent time；
When the ignition advance angle at current time meets the second angle condition, the ignition advance angle at current time is subtracted
Ignition advance angle behind small second postponement angle as subsequent time；
The first angle condition includes：The ignition advance angle at current time is more than first angle threshold value and is less than second jiao
Threshold value is spent, the first angle threshold value is less than second angle threshold value；
The second angle condition includes：The ignition advance angle at current time is greater than or equal to the second angle threshold value；
The first postponement angle and the second postponement angle are positive value, and described second, which postpones angle, is more than first postponement angle.
Optionally, the preparation method of the ignition advance angle of the vehicle further includes：
Second adjustment step is executed after the engine is occurred based on the ignition advance angle at current time without pinking；
The second adjustment step includes：Starting to be not at, open loop, catalyst converter protection un-activation and cylinder intake air quantity are big
When air inflow threshold value, by the electronic spark advance as subsequent time behind the ignition advance angle increase third postponement angle at current time
Angle, it is positive value that the third, which postpones angle,；
After the second adjustment step, the first adjustment step is continued to execute until when the engine is based on current
The ignition advance angle at quarter occurs without pinking.
Optionally, the first postponement angle and the ignition advance angle at current time, engine speed are related with load, described
Second postponement angle and the ignition advance angle at current time, engine speed are related with load.
Optionally, the first angle condition further includes：Current ignition advance angle is more than the first angle threshold value and small
It is more than preset time in the duration of the second angle threshold value；
The second angle condition further includes：Current ignition advance angle is greater than or equal to continuing for the second angle threshold value
Time is more than the preset time.
Optionally, judge that ignition advance angle of the engine based on current time includes without pinking：
According to the electric signal of engine knock sensors judge the engine based on the ignition advance angle at current time without
Pinking occurs.
Optionally, the first angle threshold value is ranging from：- 90~90CA, the second angle threshold value is ranging from：-
90~90CA.
The present invention also provides a kind of acquisition devices of the ignition advance angle of vehicle, including：
The first adjustment unit, suitable for when electronic-controlled ignition system is in enabled state and is not at the adjusting stage, holding
Row the first adjustment step is until engine is occurred based on the ignition advance angle at current time without pinking；
The first adjustment step includes：Judge that the ignition advance angle at current time meets first angle condition or second jiao
Degree condition；
When the ignition advance angle at current time meets the first angle condition, the ignition advance angle at current time is subtracted
Ignition advance angle behind small first postponement angle as subsequent time；
When the ignition advance angle at current time meets the second angle condition, the ignition advance angle at current time is subtracted
Ignition advance angle behind small second postponement angle as subsequent time；
The first angle condition includes：The ignition advance angle at current time is more than first angle threshold value and is less than second jiao
Threshold value is spent, the first angle threshold value is less than second angle threshold value；
The second angle condition includes：The ignition advance angle at current time is greater than or equal to the second angle threshold value；
The first postponement angle and the second postponement angle are positive value, and described second, which postpones angle, is more than first postponement angle.
Compared with prior art, technical scheme of the present invention judges the igniting at current time when pinking occurs for engine
Advance angle meets first angle condition or second angle condition (being smaller angle or larger angle), according to judging result,
It is postponed using the first postponement angle or second and contends decrescence small ignition advance angle up to no pinking occurs, carried to obtain optimum igniting
Anterior angle.It can ensure its adjustment so regardless of ignition advance angle size since the second postponement angle is more than the first postponement angle
Speed.Also, the first postponement angle and the second postponement angle are determined all in accordance with ignition advance angle, engine speed and engine load,
The adjustment accuracy of ignition advance angle is improved in this way and is regulated the speed.
Description of the drawings
Fig. 1 is the flow diagram of the preparation method of the ignition advance angle of vehicle of the present invention.
Specific implementation mode
To make the above purposes, features and advantages of the invention more obvious and understandable, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
As shown in Figure 1, the embodiment of the present invention provides a kind of preparation method of the ignition advance angle of vehicle, including：Meet step
Rapid S1：When electronic-controlled ignition system is in enabled state and is not at the adjusting stage, the first adjustment step is executed until meeting
Step S3：Engine is occurred based on the ignition advance angle at current time without pinking.
The first adjustment step includes：
Step S21：Judge that the ignition advance angle at current time meets first angle condition or second angle condition；
Step S22 is executed when the ignition advance angle at current time meets the first angle condition：By current time
Ignition advance angle behind the first postponement of ignition advance angle reduction angle as subsequent time；
Step S23 is executed when the ignition advance angle at current time meets the second angle condition：By current time
Ignition advance angle behind the second postponement of ignition advance angle reduction angle as subsequent time.
The first angle condition includes：The ignition advance angle at current time is more than first angle threshold value and is less than second jiao
Threshold value is spent, the first angle threshold value is less than second angle threshold value；The second angle condition includes：The igniting at current time carries
Anterior angle is greater than or equal to the second angle threshold value；The first postponement angle and the second postponement angle are positive value, and described second pushes away
Delay angle is more than described first and postpones angle.
The first angle threshold value can be set according to engine speed, engine load and engine water temperature, described
Second angle threshold value can be set according to engine speed, engine load and engine water temperature.Specifically, described first jiao
Spend threshold value ranging from：- 90~90CA, the second angle threshold value is ranging from：- 90~90CA.
The first postponement angle and the ignition advance angle at current time, engine speed are related with load, ignition advance angle,
Engine speed and load and first postpone angle with many-to-one correspondence.Such as：
First angle threshold value is 5CA, and second angle threshold value is 10CA；
First postponement angle is that 1CA corresponds to that ignition advance angle is 9CA, engine speed is 1000 turns；
First postponement angle is that 0.5CA corresponds to that ignition advance angle is 8CA, engine speed is 800 turns；
When electronic-controlled ignition system is in enabled state and is not at the adjusting stage, current ignition advance angle is 9CA,
Engine speed is 1000 turns, thens follow the steps S22, the ignition advance angle for obtaining subsequent time is：Current ignition advance angle
9CA cuts corresponding first and postpones angle 1CA；
After ignition advance angle becomes 8CA, still it is more than first angle threshold value 5CA and is less than second angle threshold value 10CA, hair
Motivation rotating speed becomes 800 turns, then continues to execute step S22, and the ignition advance angle for obtaining subsequent time is：Current electronic spark advance
Angle 8CA cuts corresponding first and postpones angle 0.5CA.
The second postponement angle and the ignition advance angle at current time, engine speed are related with load.Ignition advance angle,
Engine speed and load and second postpone angle with many-to-one correspondence.Such as：
First angle threshold value is 5CA, and second angle threshold value is 10CA；
Second postponement angle is that 6CA corresponds to that ignition advance angle is 20CA, engine speed is 1000 turns；
Second postponement angle is that 5CA corresponds to that ignition advance angle is 14CA, engine speed is 800 turns；
When electronic-controlled ignition system is in enabled state and is not at the adjusting stage, current ignition advance angle is
20CA, engine speed are 1000 turns, then follow the steps S23, the ignition advance angle for obtaining subsequent time is：Current igniting carries
Anterior angle 20CA cuts corresponding second and postpones angle 6CA；
After ignition advance angle becomes 14CA, still it is more than second angle threshold value 10CA, engine speed becomes 800 turns, then
Step S23 is continued to execute, the ignition advance angle for obtaining subsequent time is：Current ignition advance angle 14CA cuts corresponding
Second postpones angle 5CA；
Since ignition advance angle 9CA is more than first angle threshold value 5CA and second angle threshold value 10CA, S22 is thened follow the steps.
About step S22, details are not described herein again, please refers to the above-mentioned citing to step S22.
In the present embodiment, when pinking occurs for engine, judge that the ignition advance angle at current time meets first angle
Condition or second angle condition (being smaller angle or larger angle) postpone angle or the according to judging result using first
The two decrescence small ignition advance angles of postponement contention occur up to no pinking, to obtain Optimum spark advance angle.Due to the second postponement
Angle is more than the first postponement angle can ensure that it is regulated the speed so regardless of ignition advance angle size.Also, first pushes away
Delay angle and second postpones angle all in accordance with the determination of ignition advance angle, engine speed and engine load, improves electronic spark advance in this way
It the adjustment accuracy at angle and regulates the speed.
The first angle condition further includes：Current ignition advance angle is more than first angle threshold value and is less than second angle threshold
The duration of value is more than preset time；The second angle condition further includes：Current ignition advance angle is greater than or equal to described
The duration of second angle threshold value is more than the preset time.It can prevent from currently lighting a fire by the setting to the duration and carry
Step executes caused by the accidental short time variation of anterior angle.
In the present embodiment, the step S3 may include：Started according to the judgement of the electric signal of engine knock sensors
Machine is occurred based on the ignition advance angle at current time without pinking.Those skilled in the art know how to pass by combustion knock
The electric signal of sensor judges that engine is occurred based on the ignition advance angle at current time without pinking, and details are not described herein again.
If engine has pinking, illustrate the ignition advance angle at current time be not meet it is best under current environment
Ignition advance angle, need to continue to execute the first adjustment step.
When engine based on the ignition advance angle at current time without pinking occur, illustrate current time ignition advance angle symbol
The best ignition advance angle under current environment is closed, then maintains the ignition advance angle at current time.However, maintaining current time
Ignition advance angle during, vehicle environmental can change, for example, the gasoline used is changed to 95 by vehicle user by No. 92
Number, though the pinking of engine will not be caused in this way, reduce the economy that vehicle uses high grade fuel oil.Therefore, in step
Second adjustment step is executed after rapid S3, and the first adjustment step is continued to execute after the second adjustment step until engine base
Occur without pinking in the ignition advance angle at current time.
The second adjustment step includes：
Meet step S41：Start to be not at open loop, catalyst converter protection un-activation and cylinder intake air quantity more than air inflow threshold value
When, execute step S42：By the electronic spark advance as subsequent time behind the ignition advance angle increase third postponement angle at current time
Angle, it is positive value that the third, which postpones angle,.
Assuming that first angle threshold value is 5CA, second angle threshold value is 10CA, and it is 10CA that third, which postpones angle, by step S1
After the first adjustment step, the ignition advance angle at current time becomes 6CA, and ignition advance angle 6CA makes engine without pinking
Occur, then stops continuing to reduce ignition advance angle, ignition advance angle is maintained to become 6CA for a period of time.Then, start not meeting
When being more than air inflow threshold value in open loop, catalyst converter protection un-activation and cylinder intake air quantity, by the ignition advance angle of subsequent time
Become：The sum of the ignition advance angle 6CA and 10CA at current time；
Since ignition advance angle 16CA is more than second angle threshold value, S23 is thened follow the steps, herein no longer about step S23
It repeats, please refers to the citing to step S23.
The combination of the first adjustment step and second adjustment step, it is best to obtain dynamically to adjust ignition advance angle
Ignition advance angle, can not only prevent the generation of pinking in this way, but also energy consumption can be saved.
Corresponding above-mentioned steps, the present embodiment also provide a kind of acquisition device of the ignition advance angle of vehicle, including：
The first adjustment unit, suitable for when electronic-controlled ignition system is in enabled state and is not at the adjusting stage, holding
Row the first adjustment step is until engine is occurred based on the ignition advance angle at current time without pinking；
The first adjustment step includes：Judge that the ignition advance angle at current time meets first angle condition or second jiao
Degree condition；
When the ignition advance angle at current time meets the first angle condition, the ignition advance angle at current time is subtracted
Ignition advance angle behind small first postponement angle as subsequent time；
When the ignition advance angle at current time meets the second angle condition, the ignition advance angle at current time is subtracted
Ignition advance angle behind small second postponement angle as subsequent time；
The first angle condition includes：The ignition advance angle at current time is more than first angle threshold value and is less than second jiao
Threshold value is spent, the first angle threshold value is less than second angle threshold value；
The second angle condition includes：The ignition advance angle at current time is greater than or equal to the second angle threshold value；
The first postponement angle and the second postponement angle are positive value, and described second, which postpones angle, is more than first postponement angle.
The acquisition device of the ignition advance angle of the vehicle further includes：
Second adjustment unit, suitable for being held after being occurred without pinking based on the ignition advance angle at current time in the engine
Row second adjustment step, the second adjustment step trigger the first adjustment unit and continue to execute the first adjustment step later
Suddenly until engine is occurred based on the ignition advance angle at current time without pinking；The second adjustment step includes：Starting not
When being more than air inflow threshold value in open loop, catalyst converter protection un-activation and cylinder intake air quantity, by the ignition advance angle at current time
Ignition advance angle behind increase third postponement angle as subsequent time, it is positive value that the third, which postpones angle,.
The first postponement angle and the ignition advance angle at current time, engine speed are related with load, and described second pushes away
Delay angle and the ignition advance angle at current time, engine speed are related with load.
The first angle condition further includes：Current ignition advance angle is more than the first angle threshold value and less than described the
The duration of two angle thresholds is more than preset time；The second angle condition further includes：Current ignition advance angle be more than or
Duration equal to the second angle threshold value is more than the preset time.
The first adjustment unit includes judging unit, and the judging unit is suitable for according to the engine knock sensors
Electric signal judge that ignition advance angle of the engine based on current time has pinking.
The explanation of device is obtained about the present embodiment, preparation method can be illustrated and be illustrated with reference to above-mentioned, herein no longer
It repeats.
Although present disclosure is as above, present invention is not limited to this.Any those skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (9)
1. a kind of preparation method of the ignition advance angle of vehicle, which is characterized in that including：
When electronic-controlled ignition system is in enabled state and is not at the adjusting stage, the first adjustment step is executed until engine
Occurred without pinking based on the ignition advance angle at current time；
The first adjustment step includes：Judge that the ignition advance angle at current time meets first angle condition or second angle item
Part；
When the ignition advance angle at current time meets the first angle condition, the ignition advance angle at current time is reduced the
Ignition advance angle behind one postponement angle as subsequent time；
When the ignition advance angle at current time meets the second angle condition, the ignition advance angle at current time is reduced the
Ignition advance angle behind two postponement angles as subsequent time；
The first angle condition includes：The ignition advance angle at current time is more than first angle threshold value and is less than second angle threshold
Value, the first angle threshold value are less than second angle threshold value；
The second angle condition includes：The ignition advance angle at current time is greater than or equal to the second angle threshold value；
The first postponement angle and the second postponement angle are positive value, and described second, which postpones angle, is more than first postponement angle；
Further include：
Second adjustment step is executed after the engine is occurred based on the ignition advance angle at current time without pinking；
The second adjustment step includes：Start to be not at open loop, catalyst converter protection un-activation and cylinder intake air quantity be more than into
When tolerance threshold value, by the ignition advance angle as subsequent time behind the ignition advance angle increase third postponement angle at current time, institute
It is positive value to state third and postpone angle；
After the second adjustment step, the first adjustment step is continued to execute until the engine is based on current time
Ignition advance angle occurs without pinking.
2. the preparation method of the ignition advance angle of vehicle as described in claim 1, which is characterized in that it is described first postpone angle and
The ignition advance angle at current time, engine speed are related with load, and described second postpones the electronic spark advance at angle and current time
Angle, engine speed and load are related.
3. the preparation method of the ignition advance angle of vehicle as described in claim 1, which is characterized in that the first angle condition
Further include：Current ignition advance angle is more than the first angle threshold value and is more than less than the duration of the second angle threshold value
Preset time；
The second angle condition further includes：Current ignition advance angle is greater than or equal to the duration of the second angle threshold value
More than the preset time.
4. the preparation method of the ignition advance angle of vehicle as described in claim 1, which is characterized in that judge the engine base
Include without pinking in the ignition advance angle at current time：
Judge the engine based on the ignition advance angle at current time without pinking according to the electric signal of engine knock sensors
Occur.
5. the preparation method of the ignition advance angle of vehicle as described in claim 1, which is characterized in that the first angle threshold value
Ranging from：- 90~90CA, the second angle threshold value is ranging from：- 90~90CA.
6. a kind of acquisition device of the ignition advance angle of vehicle, which is characterized in that including：
The first adjustment unit executes the suitable for when electronic-controlled ignition system is in enabled state and is not at the adjusting stage
One set-up procedure is until engine is occurred based on the ignition advance angle at current time without pinking；
The first adjustment step includes：Judge that the ignition advance angle at current time meets first angle condition or second angle item
Part；
When the ignition advance angle at current time meets the first angle condition, the ignition advance angle at current time is reduced the
Ignition advance angle behind one postponement angle as subsequent time；
When the ignition advance angle at current time meets the second angle condition, the ignition advance angle at current time is reduced the
Ignition advance angle behind two postponement angles as subsequent time；
The first angle condition includes：The ignition advance angle at current time is more than first angle threshold value and is less than second angle threshold
Value, the first angle threshold value are less than second angle threshold value；
The second angle condition includes：The ignition advance angle at current time is greater than or equal to the second angle threshold value；
The first postponement angle and the second postponement angle are positive value, and described second, which postpones angle, is more than first postponement angle；
Further include：
Second adjustment unit is suitable for executing the after the engine is occurred based on the ignition advance angle at current time without pinking
Two set-up procedures, the first adjustment unit is triggered after the second adjustment step, and to continue to execute the first adjustment step straight
Occurred to engine without pinking based on the ignition advance angle at current time；
The second adjustment step includes：Start to be not at open loop, catalyst converter protection un-activation and cylinder intake air quantity be more than into
When tolerance threshold value, by the ignition advance angle as subsequent time behind the ignition advance angle increase third postponement angle at current time, institute
It is positive value to state third and postpone angle.
7. the acquisition device of the ignition advance angle of vehicle as claimed in claim 6, which is characterized in that it is described first postpone angle and
The ignition advance angle at current time, engine speed are related with load, and described second postpones the electronic spark advance at angle and current time
Angle, engine speed and load are related.
8. the acquisition device of the ignition advance angle of vehicle as claimed in claim 6, which is characterized in that the first angle condition
Further include：Current ignition advance angle is more than the first angle threshold value and is more than less than the duration of the second angle threshold value
Preset time；
The second angle condition further includes：Current ignition advance angle is greater than or equal to the duration of the second angle threshold value
More than the preset time.
9. the acquisition device of the ignition advance angle of vehicle as claimed in claim 6, which is characterized in that the first adjustment unit
Including judging unit, the judging unit is suitable for judging that engine is based on working as according to the electric signal of the engine knock sensors
The ignition advance angle at preceding moment has pinking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362824.8A CN106321326B (en) | 2015-06-26 | 2015-06-26 | The preparation method and device of the ignition advance angle of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362824.8A CN106321326B (en) | 2015-06-26 | 2015-06-26 | The preparation method and device of the ignition advance angle of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106321326A CN106321326A (en) | 2017-01-11 |
| CN106321326B true CN106321326B (en) | 2018-09-11 |
Family
ID=57723215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510362824.8A Active CN106321326B (en) | 2015-06-26 | 2015-06-26 | The preparation method and device of the ignition advance angle of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321326B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586308B (en) * | 2021-07-20 | 2022-05-31 | 东风汽车集团股份有限公司 | Knock protection control method under transient working condition |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63280862A (en) * | 1987-05-14 | 1988-11-17 | Nissan Motor Co Ltd | Ignition timing controller for internal combustion engine |
| JP2903157B2 (en) * | 1988-12-28 | 1999-06-07 | 三菱自動車工業株式会社 | Internal combustion engine combustion fluctuation reduction device |
| JP2000356177A (en) * | 1999-06-11 | 2000-12-26 | Toyota Motor Corp | Ignition timing control device for internal combustion engine |
| CN1630785A (en) * | 2002-12-12 | 2005-06-22 | 罗伯特-博希股份公司 | Method for determining the angle of ignition |
| CN101363380A (en) * | 2008-10-09 | 2009-02-11 | 张和君 | Electric-controlled petrol engine work system |
| CN103114951B (en) * | 2012-09-28 | 2015-03-18 | 浙江吉利罗佑发动机有限公司 | Controlling method of gasoline direct injection engine optimal ignition advance angle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8096283B2 (en) * | 2010-07-29 | 2012-01-17 | Ford Global Technologies, Llc | Method and system for controlling fuel usage |
-
2015
- 2015-06-26 CN CN201510362824.8A patent/CN106321326B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63280862A (en) * | 1987-05-14 | 1988-11-17 | Nissan Motor Co Ltd | Ignition timing controller for internal combustion engine |
| JP2903157B2 (en) * | 1988-12-28 | 1999-06-07 | 三菱自動車工業株式会社 | Internal combustion engine combustion fluctuation reduction device |
| JP2000356177A (en) * | 1999-06-11 | 2000-12-26 | Toyota Motor Corp | Ignition timing control device for internal combustion engine |
| CN1630785A (en) * | 2002-12-12 | 2005-06-22 | 罗伯特-博希股份公司 | Method for determining the angle of ignition |
| CN101363380A (en) * | 2008-10-09 | 2009-02-11 | 张和君 | Electric-controlled petrol engine work system |
| CN103114951B (en) * | 2012-09-28 | 2015-03-18 | 浙江吉利罗佑发动机有限公司 | Controlling method of gasoline direct injection engine optimal ignition advance angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106321326A (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6323686B2 (en) | Engine control device | |
| US9127604B2 (en) | Control system and method for preventing stochastic pre-ignition in an engine | |
| EP1830057A1 (en) | Fuel injection control device for internal combustion engine | |
| US9945297B2 (en) | Engine controller and engine control method | |
| JP5957995B2 (en) | Engine start control device | |
| JP2018071485A (en) | Device for controlling internal combustion engine | |
| CN106321326B (en) | The preparation method and device of the ignition advance angle of vehicle | |
| JP2020026751A (en) | Control device of internal combustion engine | |
| JP2019148185A (en) | Controller of internal combustion engine and method for controlling internal combustion engine | |
| JP5949075B2 (en) | Control device for internal combustion engine | |
| JP2006233778A (en) | Controller for internal combustion engine | |
| US10655546B2 (en) | Control device for internal combustion engine | |
| KR101817049B1 (en) | Engine control device and engine control method | |
| US7051712B2 (en) | Method for computing an ignition angle of an internal combustion engine | |
| CN106286073B (en) | Vehicle motor control method and device | |
| CN115750109A (en) | Method, device, medium and equipment for inhibiting pre-ignition of engine | |
| US10428785B2 (en) | Engine controller and engine control method | |
| JPWO2019058452A1 (en) | Fuel injection control method and fuel injection device for spark ignition type internal combustion engine | |
| JP5831168B2 (en) | Start control device for compression self-ignition engine | |
| JP2021063463A (en) | Control device for internal combustion engine | |
| JP2018168703A (en) | Control device of engine | |
| JP4911135B2 (en) | Self-ignition combustion detector | |
| WO2019069443A1 (en) | Method for controlling internal combustion engine and device for controlling internal combustion engine | |
| JP2017002855A (en) | Internal combustion engine control device | |
| JP2016109000A (en) | Start control device of engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |