CN109268403A - A kind of electromagnetic clutch structure of the hybrid vehicle with position sensor - Google Patents
A kind of electromagnetic clutch structure of the hybrid vehicle with position sensor Download PDFInfo
- Publication number
- CN109268403A CN109268403A CN201811053884.1A CN201811053884A CN109268403A CN 109268403 A CN109268403 A CN 109268403A CN 201811053884 A CN201811053884 A CN 201811053884A CN 109268403 A CN109268403 A CN 109268403A
- Authority
- CN
- China
- Prior art keywords
- position sensor
- free gear
- electromagnetic clutch
- hybrid vehicle
- pedestal
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/14—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/022—Power-transmitting couplings or clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention discloses a kind of electromagnetic clutch structures of hybrid vehicle with position sensor, the electromagnetic clutch includes the first free gear and the second free gear, second free gear is set on pedestal, when second free gear is stretched out from the pedestal, first free gear engages with second free gear and the electromagnetic clutch is enabled to be closed, and further includes position sensor；The position sensor is set on the pedestal, and the location information of the second free gear sensed is sent to entire car controller, and the entire car controller carries out corresponding vehicle control according to the location information of the second free gear received.The present invention senses the location information of the second free gear by setting position sensor, and then quickly determines the bonding state of electromagnetic clutch, substantially reduces entire car controller to the control time of vehicle, improves the response speed of vehicle.
Description
Technical field
The present invention relates to a kind of clutch configuration more particularly to a kind of electromagnetism of the hybrid vehicle with position sensor
Clutch configuration.
Background technique
In existing hybrid vehicle, electromagnetic clutch structure has been used more.
Hybrid vehicle is by entire car controller, engine and its control unit, generator and its control unit, driving electricity
The composition such as machine and its control unit, power battery and its management system, electromagnetic clutch and its control unit.
When hybrid vehicle is electric-only mode, by driving motor driving vehicle traveling；When hybrid vehicle is
When parallel drive mode, engine torque needs just be transmitted to road wheel end by the electromagnetic clutch of closure.Then, this
In the case of, it is necessary to predefine the state of electromagnetic clutch.Existing entire car controller by way of judging rotational speed difference come
Judge that electromagnetic clutch is to be in combination or discrete state, but the method for utilizing rotational speed difference has limitation, especially exists
In the case where stationary vehicle, the both ends of electromagnetic clutch are not all rotated, then, it cannot be determined by the method for rotational speed difference
Whether electromagnetic clutch has been combined.At this point, only control generator rotation, so that two gears of electromagnetic clutch be driven to turn
It is dynamic, the bonding state of electromagnetic clutch could be judged, and the control process is more complicated, and there is delay, so that
Its application is limited.
Summary of the invention
The present invention is directed to the drawbacks of prior art, provides a kind of electromagnetic clutch of hybrid vehicle with position sensor
Device structure.
The electromagnetic clutch structure of hybrid vehicle of the present invention with position sensor, the electromagnetic clutch packet
The first free gear and the second free gear are included, second free gear is set on pedestal, when second free gear
When stretching out from the pedestal, first free gear engages with second free gear and the electromagnetic clutch is enabled to close
It closes, further includes position sensor；
The position sensor is set on the pedestal, and the location information of the second free gear sensed is transmitted
To entire car controller, the entire car controller carries out corresponding vehicle control according to the location information of the second free gear received
System.
In the electromagnetic clutch structure of hybrid vehicle of the present invention with position sensor, set on the pedestal
Mounting hole is set, the position sensor is arranged at the mounting hole, and accesses the entire car controller by line.
In the electromagnetic clutch structure of hybrid vehicle of the present invention with position sensor, the position sensor
For photo-electric.
In the electromagnetic clutch structure of hybrid vehicle of the present invention with position sensor, the position sensor
For electromagnetic type.
In the electromagnetic clutch structure of hybrid vehicle of the present invention with position sensor, passed by setting position
Sensor senses the location information of the second free gear, and then quickly determines the bonding state of electromagnetic clutch, greatly shortens
Control time of the entire car controller to vehicle, improve the response speed of vehicle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electromagnetic clutch of the hybrid vehicle of the present invention with position sensor；
Fig. 2 is another structural representation of the electromagnetic clutch of the hybrid vehicle of the present invention with position sensor
Figure.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in Figure 1 and Figure 2, the electromagnetic clutch structure of the hybrid vehicle of the present invention with position sensor,
The electromagnetic clutch includes the first free gear 1 and the second free gear 2, and second free gear 2 is set to pedestal 3
On, when second free gear 2 is stretched out from the pedestal 3, first free gear 1 and second free gear
2 engage and the electromagnetic clutch are enabled to be closed.
For the ease of the bonding state of two free gears in identification electromagnetic clutch, to enable entire car controller to vehicle
Control more directly, rapidly, the present invention in be also provided with position sensor 4.
The position sensor 4 is set on the pedestal 3, and by the location information of the second free gear 2 sensed
Be sent to entire car controller (not shown), the entire car controller according to the location information of the second free gear received into
The corresponding vehicle control of row.
Since position sensor can directly sense the location information of the second free gear 2, also can quickly determine
The bonding state of electromagnetic clutch is not in the deficiency similar to the judgment method in the prior art using rotational speed difference, especially
It is the state that electromagnetic clutch can be indicated that under vehicle stationary state, substantially reduces entire car controller to vehicle
The time is controlled, the response speed of vehicle is improved.
It, can be by the way that mounting hole 5, the position sensor be arranged on the pedestal 3 in actual setting position sensor 4
4 are arranged at the mounting hole 5, and access the entire car controller by line.
Photo-electric or electromagnetic type can be used in the position sensor 4, is not only able to maintain measurement accuracy, but also can reduce vehicle system
Cause this.
Fig. 1 show the schematic diagram of electromagnetic clutch unbound state, at this point, position sensor 4 senses the second activity
The position of gear 2 does not change compared with original state, it is thus determined that the electromagnetic clutch is not in bonding state.As shown in Figure 2
For the schematic diagram of electromagnetic clutch bonding state, at this point, the position that position sensor 4 senses the second free gear 2 is more initial
State changes (and having reached setting value), it is thus determined that the electromagnetic clutch is in bonding state.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (4)
1. a kind of electromagnetic clutch structure of the hybrid vehicle with position sensor, the electromagnetic clutch includes first living
Moving gear and the second free gear, second free gear are set on pedestal, when second free gear is from the base
When stretching out in seat, first free gear engages with second free gear and the electromagnetic clutch is enabled to be closed, special
Sign is, further includes position sensor；
The position sensor is set on the pedestal, and the location information of the second free gear sensed is sent to whole
Vehicle controller, the entire car controller carry out corresponding vehicle control according to the location information of the second free gear received.
2. the electromagnetic clutch structure of the hybrid vehicle with position sensor as described in claim 1, which is characterized in that
Mounting hole is set on the pedestal, and the position sensor is arranged at the mounting hole, and is accessed by line described whole
Vehicle controller.
3. the electromagnetic clutch structure of the hybrid vehicle with position sensor as claimed in claim 2, which is characterized in that
The position sensor is photo-electric.
4. the electromagnetic clutch structure of the hybrid vehicle with position sensor as claimed in claim 2, which is characterized in that
The position sensor is electromagnetic type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811053884.1A CN109268403A (en) | 2018-09-11 | 2018-09-11 | A kind of electromagnetic clutch structure of the hybrid vehicle with position sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811053884.1A CN109268403A (en) | 2018-09-11 | 2018-09-11 | A kind of electromagnetic clutch structure of the hybrid vehicle with position sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268403A true CN109268403A (en) | 2019-01-25 |
Family
ID=65188203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811053884.1A Pending CN109268403A (en) | 2018-09-11 | 2018-09-11 | A kind of electromagnetic clutch structure of the hybrid vehicle with position sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145575A (en) * | 2019-06-26 | 2020-12-29 | 浙江吉智新能源汽车科技有限公司 | Clutch operating system and vehicle |
| CN114198479A (en) * | 2020-09-02 | 2022-03-18 | 江苏多维科技有限公司 | Magnetic torque converter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053460Y (en) * | 2007-03-28 | 2008-04-30 | 中国第一汽车集团公司 | Automatic transmission box clutch execution system |
| US20120018274A1 (en) * | 2010-07-23 | 2012-01-26 | Magna Powertrain Ag & Co Kg | Method of operating a drive train of a motor vehicle and corresponding drive train |
| CN104011420A (en) * | 2011-12-21 | 2014-08-27 | 麦格纳动力系有限两合公司 | Positive-locking clutch |
| US20150136559A1 (en) * | 2013-11-20 | 2015-05-21 | Magna Powertrain Of America, Inc. | Electromagnetic clutch |
| CN107160993A (en) * | 2017-04-28 | 2017-09-15 | 北京理工华创电动车技术有限公司 | Hybrid power system and control method based on self diagnosis electromagnetism jaw clutch |
| CN107975546A (en) * | 2017-12-08 | 2018-05-01 | 阿尔特汽车技术股份有限公司 | Electromagnetic type dog clutch features |
-
2018
- 2018-09-11 CN CN201811053884.1A patent/CN109268403A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053460Y (en) * | 2007-03-28 | 2008-04-30 | 中国第一汽车集团公司 | Automatic transmission box clutch execution system |
| US20120018274A1 (en) * | 2010-07-23 | 2012-01-26 | Magna Powertrain Ag & Co Kg | Method of operating a drive train of a motor vehicle and corresponding drive train |
| CN104011420A (en) * | 2011-12-21 | 2014-08-27 | 麦格纳动力系有限两合公司 | Positive-locking clutch |
| US20150136559A1 (en) * | 2013-11-20 | 2015-05-21 | Magna Powertrain Of America, Inc. | Electromagnetic clutch |
| CN107160993A (en) * | 2017-04-28 | 2017-09-15 | 北京理工华创电动车技术有限公司 | Hybrid power system and control method based on self diagnosis electromagnetism jaw clutch |
| CN107975546A (en) * | 2017-12-08 | 2018-05-01 | 阿尔特汽车技术股份有限公司 | Electromagnetic type dog clutch features |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145575A (en) * | 2019-06-26 | 2020-12-29 | 浙江吉智新能源汽车科技有限公司 | Clutch operating system and vehicle |
| CN114198479A (en) * | 2020-09-02 | 2022-03-18 | 江苏多维科技有限公司 | Magnetic torque converter |
| CN114198479B (en) * | 2020-09-02 | 2024-04-05 | 江苏多维科技有限公司 | Formula torque converter is inhaled to magnetism |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |