CN108343535A - A kind of automobile prevents starter error starting system and method - Google Patents
A kind of automobile prevents starter error starting system and method Download PDFInfo
- Publication number
- CN108343535A CN108343535A CN201711456529.4A CN201711456529A CN108343535A CN 108343535 A CN108343535 A CN 108343535A CN 201711456529 A CN201711456529 A CN 201711456529A CN 108343535 A CN108343535 A CN 108343535A
- Authority
- CN
- China
- Prior art keywords
- engine
- starter
- control module
- speed
- error starting
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/10—Safety devices
- F02N11/101—Safety devices for preventing engine starter actuation or engagement
- F02N11/105—Safety devices for preventing engine starter actuation or engagement when the engine is already running
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/10—Safety devices
- F02N11/106—Safety devices for stopping or interrupting starter actuation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of automobiles to prevent starter error starting system and method, has：Power-supply system, starter and the control module connected by circuit；The starter gear of starter is meshed with engine flywheel ring gear；Also there is speed probe, be arranged in engine flywheel ring gear nearby and the rotating speed of induction generator flywheel ring gear, speed probe are connect by circuit with control module；Ignition lock is connect by circuit with control module, when avoiding regnition error starting and damage starter, and reducing startup due to artificial or ignition lock failure leads to that engine flywheel is counter to drag motivation caused by damage.
Description
Technical field
The invention belongs to automobile technical fields more particularly to a kind of automobile to prevent starter error starting system and method.
Background technology
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems：The normal work of engine
When making, flywheel quickly rotates, if accidentally maloperation ignition lock starts engine, starter will interfere with flywheel ring gear to be beaten
Tooth, starter can lead to the bearing shell and coil burnout of starter by flywheel ring gear towing astern when serious.And with automotive engineering
Progress, automobile engine idling noise and vibrate it is smaller and smaller, in the environment of low noise and low vibration, it is easier to allow people accidentally with
It is not actuated for engine.
Invention content
Regnition error starting is avoided technical problem to be solved by the invention is to provide one kind and damages starter, and is subtracted
When starting less due to artificial or ignition lock failure leads to that engine flywheel is counter to drag motivation caused by the automobile that damages prevent from starting
Chance error activation system and method.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of automobile, which prevents from starting chance error, to be opened
Dynamic system, has：
Power-supply system, starter and the control module connected by circuit；
The starter gear of the starter is meshed with engine flywheel ring gear；
Also there is speed probe, be arranged in engine flywheel ring gear nearby and the rotating speed of induction generator flywheel ring gear,
The speed probe is connect by circuit with the control module；
Ignition lock is connect by circuit with the control module.
A kind of automobile prevents starter error starting method, and when engine flywheel rotates, speed probe will export telecommunications
Number, when engine flywheel does not turn, speed probe does not export electric signal, and the pulse frequency of electric signal has reacted turning for engine
Speed；
Engine rotational speed signal is transmitted to control module, the electric signal that control module is provided according to speed probe, to sentence
Disconnected user is when rotating ignition lock, if connects starter power；
It is worth on the basis of one tach signal pulse frequency of setting in the control module, a reference value pulse frequency has then corresponded to base
Accurate engine speed, the engine speed of benchmark is considered as engine work and the decision condition of shutdown；When starting
Machine rotating speed is more than this basic engine rotating speed, and control module will power off starter, error starting protection triggering；Work as engine
When rotating speed is less than this basic engine rotating speed, control module is not to power-off of starter, and error starting protection releases, and engine can be just
Often start.
A technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect, engine speed sensor cloth
It sets near flywheel ring gear, acquires engine rotational speed signal, control module controls starter working condition according to sensor signal, with
Because artificial or ignition lock failure causes engine flywheel anti-when avoiding regnition error starting and damage starter, and reducing startup
Drag motivation and caused by damage.
Description of the drawings
Fig. 1 is the structural schematic diagram that the automobile provided in the embodiment of the present invention prevents starter error starting system；
Label in above-mentioned figure is：1, engine flywheel ring gear, 2, speed probe, 3, starter gear, 4, control
Module, 5, power-supply system, 6, ignition lock.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
Referring to Fig. 1, a kind of automobile prevents starter error starting system, has：
Power-supply system, starter and the control module connected by circuit；
The starter gear of starter is meshed with engine flywheel ring gear；
Also there is speed probe, be arranged in engine flywheel ring gear nearby and the rotating speed of induction generator flywheel ring gear,
Speed probe is connect by circuit with control module；
Ignition lock is connect by circuit with control module.
For power-supply system entirely to prevent starter error starting system from providing electric power, speed probe is arranged in engine flywheel
Near gear ring, speed probe uses hall effect sensor, for detecting the tach signal of engine.Prevent starting chance error from opening
Dynamic system structure is simple, it is possible to prevente effectively from caused by due to artificial or ignition lock failure leads to that engine flywheel is counter to drag motivation
Damage, can more prevent regnition error starting and damage starter.
Embodiment two
A kind of automobile prevents starter error starting method, and when engine flywheel rotates, speed probe will export telecommunications
Number, when engine flywheel does not turn, speed probe does not export electric signal, and the pulse frequency of electric signal has reacted turning for engine
Speed；
Engine rotational speed signal is transmitted to control module, the electric signal that control module is provided according to speed probe, to sentence
Disconnected user is when rotating ignition lock, if connects starter power；
It is worth on the basis of one tach signal pulse frequency of setting in the control module, a reference value pulse frequency has then corresponded to base
Accurate engine speed, the engine speed of benchmark is considered as engine work and the decision condition of shutdown；When starting
Machine rotating speed is more than this basic engine rotating speed, and control module will power off starter, error starting protection triggering；Work as engine
When rotating speed is less than this basic engine rotating speed, control module is not to power-off of starter, and error starting protection releases, and engine can be just
Often start.
A technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect, engine speed sensor cloth
It sets near flywheel ring gear, acquires engine rotational speed signal, control module controls starter working condition according to sensor signal, with
Because artificial or ignition lock failure causes engine flywheel anti-when avoiding regnition error starting and damage starter, and reducing startup
Drag motivation and caused by damage.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (2)
1. a kind of automobile prevents starter error starting system, which is characterized in that have：
Power-supply system, starter and the control module connected by circuit；
The starter gear of the starter is meshed with engine flywheel ring gear；
Also there is speed probe, be arranged in engine flywheel ring gear nearby and the rotating speed of induction generator flywheel ring gear, it is described
Speed probe is connect by circuit with the control module；
Ignition lock is connect by circuit with the control module.
2. a kind of automobile prevents starter error starting method, which is characterized in that when engine flywheel rotates, speed probe will
Electric signal is exported, when engine flywheel does not turn, speed probe does not export electric signal, and the pulse frequency of electric signal, which has been reacted, starts
The rotating speed of machine；
Engine rotational speed signal is transmitted to control module, the electric signal that control module is provided according to speed probe, to judge to use
Family is when rotating ignition lock, if connects starter power；
It is worth on the basis of one tach signal pulse frequency of setting in the control module, a reference value pulse frequency has then corresponded to benchmark
The engine speed of engine speed, benchmark is considered as engine work and the decision condition of shutdown；When engine turns
Speed is more than this basic engine rotating speed, and control module will power off starter, error starting protection triggering；Work as engine speed
When less than this basic engine rotating speed, control module is not to power-off of starter, and error starting protection releases, and engine can be opened normally
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456529.4A CN108343535A (en) | 2017-12-28 | 2017-12-28 | A kind of automobile prevents starter error starting system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456529.4A CN108343535A (en) | 2017-12-28 | 2017-12-28 | A kind of automobile prevents starter error starting system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108343535A true CN108343535A (en) | 2018-07-31 |
Family
ID=62963328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456529.4A Pending CN108343535A (en) | 2017-12-28 | 2017-12-28 | A kind of automobile prevents starter error starting system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736960A (en) * | 2019-01-28 | 2019-05-10 | 浙江吉利汽车研究院有限公司 | A kind of vehicle motor method for controlling of operation, device and terminal |
| CN110397540A (en) * | 2019-08-05 | 2019-11-01 | 三一汽车起重机械有限公司 | Starting protection system and mechanical equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5798577A (en) * | 1996-02-29 | 1998-08-25 | Vehicle Enhancement Systems, Inc. | Tractor/trailor cranking management system and method |
| DE102007030298A1 (en) * | 2007-06-29 | 2009-01-02 | Daimler Ag | Method and device for protecting a starter of a motor vehicle engine |
| CN201802538U (en) * | 2010-08-12 | 2011-04-20 | 徐工集团工程机械股份有限公司科技分公司 | Engine starting protection device and system |
| CN102425522A (en) * | 2011-09-19 | 2012-04-25 | 奇瑞汽车股份有限公司 | Protective control system and method of vehicle starting engine |
| CN202867068U (en) * | 2012-09-17 | 2013-04-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile starter control device |
-
2017
- 2017-12-28 CN CN201711456529.4A patent/CN108343535A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5798577A (en) * | 1996-02-29 | 1998-08-25 | Vehicle Enhancement Systems, Inc. | Tractor/trailor cranking management system and method |
| DE102007030298A1 (en) * | 2007-06-29 | 2009-01-02 | Daimler Ag | Method and device for protecting a starter of a motor vehicle engine |
| CN201802538U (en) * | 2010-08-12 | 2011-04-20 | 徐工集团工程机械股份有限公司科技分公司 | Engine starting protection device and system |
| CN102425522A (en) * | 2011-09-19 | 2012-04-25 | 奇瑞汽车股份有限公司 | Protective control system and method of vehicle starting engine |
| CN202867068U (en) * | 2012-09-17 | 2013-04-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile starter control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736960A (en) * | 2019-01-28 | 2019-05-10 | 浙江吉利汽车研究院有限公司 | A kind of vehicle motor method for controlling of operation, device and terminal |
| CN110397540A (en) * | 2019-08-05 | 2019-11-01 | 三一汽车起重机械有限公司 | Starting protection system and mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180731 |
|
| RJ01 | Rejection of invention patent application after publication |