CN102588585A - Automatic gear shifting mechanism of manual transmission - Google Patents
Automatic gear shifting mechanism of manual transmission Download PDFInfo
- Publication number
- CN102588585A CN102588585A CN2012100899422A CN201210089942A CN102588585A CN 102588585 A CN102588585 A CN 102588585A CN 2012100899422 A CN2012100899422 A CN 2012100899422A CN 201210089942 A CN201210089942 A CN 201210089942A CN 102588585 A CN102588585 A CN 102588585A
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- manual transmission
- central processing
- processing unit
- ecu
- driving device
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Abstract
The invention discloses an automatic gear shifting mechanism of a manual transmission, which comprises a transmission body, two gear selecting and shifting transverse shafts, a motor driving device and a vehicular central processing unit [an ECU (electronic control unit)]. The two gear selecting and shifting transverse shafts are arranged on the body, the motor driving device is respectively connected with the two gear selecting and shifting transverse shafts, and the vehicular central processing unit (ECU) is connected with the motor driving device by a signal output line and connected with a sensor disposed at a corresponding position of an automobile by a signal input line. Automatic gear shifting operation of the manual transmission can be carried out by the motor driving device according to instructions of the vehicular central processing unit (ECU), on the basis that characteristics of the manual transmission in terms of high torque output, oil economization and low manufacturing cost are kept, the automatic gear shifting mechanism simultaneously has the advantages of comfortableness and convenience in operation of an automatic transmission, and the automatic gear shifting mechanism can be applied to large-sized trucks and public transport vehicles.
Description
Technical field
The invention belongs to gearbox, be specifically related to a kind of self shifter mechanism of manual transmission.
Background technique
At present, automotive transmission generally adopts manual transmission and automatic transmission dual mode: make all obviously reductions of labor intensity and operating difficulty thereby the automatic conversion of automatic transmission through transmission gear adapts to extraneous road condition change.Although the automobile of automatic transmission has this advantage.The control system and the mechanism of complicacy accomplish gear variation and transmission of power with needing very but because automatic transmission is through the fluid torque converter transmitting torque; Make the automatic transmission energy loss very big; Transmitting torque is low; Manufacture cost is very high, can't drive the gear shift requirement of heavy engineering machinery and large truck, thereby is difficult to be applied to heavy vehicle.Existing manual gear of vehicle is as shown in Figure 1, comprises body 2, directly over body 2, is provided with two choosing gearshift transverse axis 3,5, is respectively equipped with gearshift driving lever 4,5 on the choosing gearshift transverse axis 3,5, and the driver handles gearshift driving lever 4,5 through gear level.There is complicated operation in manual transmission, needs the driver to have higher problems such as operation level.
Summary of the invention
The objective of the invention is to propose a kind of self shifter mechanism of manual transmission, control travelling comfort and convenience in advantage such as keep that existing manual transmission is simple in structure, fuel-economizing, cost are low, to improve.
The technological scheme that realizes the object of the invention employing is following:
The self shifter mechanism of manual transmission comprises the speed changer body, is located at two choosing gearshifts transverse axis, motor drive unit and vehicle-mounted central processing unit (ECU) on the body; Said motor drive unit is connected with said two choosing gearshift transverse axis respectively; Said vehicle-mounted central processing unit (ECU) is connected with said motor drive unit through the output line road, is connected with the sensor that is arranged on the automobile corresponding site through the signal input line road.
Beneficial effect of the present invention:
Self shifter provided by the invention mechanism can carry out the self shifter operation through motor drive unit to manual transmission according to the instruction of vehicle-mounted central processing unit (ECU); On the basis of having inherited the high moment of torsion output of manual transmission, fuel-economizing, characteristics that cost is low; Possessed the comfortable and advantage easily of the operation of automatic transmission simultaneously, can be applied to high capacity waggon and public transit vehicle.
Further specify technological scheme of the present invention below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the schematic representation of existing manual transmission.
Fig. 2 is a structure principle chart of the present invention.
Embodiment
See Fig. 2, the self shifter mechanism of manual transmission comprises speed changer body 2, is located at two choosing gearshifts transverse axis 3,5, motor drive unit actuating motor 6,4 and vehicle-mounted central processing unit (ECU) 8 on the body 2; Said actuating motor 6,4 is connected with said two choosing gearshift transverse axis 3,5 respectively; Vehicle-mounted central processing unit (ECU) 8 is connected with actuating motor 6,4 through output line road 7, is connected with sensor 10 through signal input line road 9, and sensor 10 comprises that several are arranged on the sensor S1-Sn of automobile corresponding site.
Motor drive unit among the present invention also can adopt stepper motor.
In the process of moving a series of signal such as rate signal of automobile, throttle position, throttle opening etc.; Be sent to vehicle-mounted central processing unit (ECU) 8 by the sensor S1-Sn that is located at corresponding site through signal input line road 9; Vehicle-mounted central processing unit (ECU) 8 is passed to actuating motor 6,4 with control command through output line road 7 through after handling; 6,4 work of control actuating motor drive choosing gearshift transverse axis 3,5 and rotate, thereby realize the gear shift operation of speed changer.
When automobile was in Parking or other and need transmission gear be placed neutral, actuating motor 4,6 was not worked.When needs replace gear 1 when retaining, actuating motor 4 several angle that turns clockwise, actuating motor 6 several angle that turns clockwise; When needs replace gear 2 whens retaining, actuating motor 4 several angle that turns clockwise, actuating motor 6 is rotated counterclockwise several angle; When needs replace gear 3 whens retaining, actuating motor 4 does not rotate (promptly not working), actuating motor 6 several angle that turns clockwise; When needs replaced gear on 4 retainings, actuating motor 4 did not rotate (promptly not working), and actuating motor 6 is rotated counterclockwise several angle; When needs replace gear 5 whens retaining, actuating motor 4 is rotated counterclockwise several angle, actuating motor 6 several angle that turns clockwise; When needs reversed gear the gear transposition, actuating motor 4 was rotated counterclockwise several angle, and motor 6 is rotated counterclockwise several angle.
Claims (1)
1. the self shifter mechanism of a manual transmission comprises the speed changer body, is located at two choosing gearshift transverse axis on the body, it is characterized in that also comprising motor drive unit and vehicle-mounted central processing unit; Said motor drive unit is connected with said two choosing gearshift transverse axis respectively; Said vehicle-mounted central processing unit is connected with said motor drive unit through the output line road, is connected with the sensor that is arranged on the automobile corresponding site through the signal input line road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100899422A CN102588585A (en) | 2012-03-30 | 2012-03-30 | Automatic gear shifting mechanism of manual transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100899422A CN102588585A (en) | 2012-03-30 | 2012-03-30 | Automatic gear shifting mechanism of manual transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588585A true CN102588585A (en) | 2012-07-18 |
Family
ID=46477653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100899422A Pending CN102588585A (en) | 2012-03-30 | 2012-03-30 | Automatic gear shifting mechanism of manual transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588585A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6003395A (en) * | 1996-08-06 | 1999-12-21 | Luk Getriebe-Systeme Gmbh | Actuating apparatus for automated constituents of power trains in motor vehicles |
| DE10009480A1 (en) * | 1999-09-03 | 2001-04-05 | Mitsubishi Electric Corp | Automatic transmission arrangement for gearbox-like transmission has speed reduction discrete gear pulls for rotating and axially moving change selection shaft |
| CN1587758A (en) * | 2004-08-08 | 2005-03-02 | 湖北汽车工业学院 | Electric gearshift of automatic mechanic speed variator |
| CN1912787A (en) * | 2005-08-08 | 2007-02-14 | 陈晨 | Car with automatic pilot |
| CN201057263Y (en) * | 2007-03-22 | 2008-05-07 | 东风汽车集团股份有限公司 | Electric single-lever AMT automatic shifting mechanism |
| CN201145029Y (en) * | 2007-11-22 | 2008-11-05 | 东风汽车有限公司 | Electric control mechanical type automobile automatic gearbox gear selecting and shifting control mechanism |
| CN101353016A (en) * | 2008-08-29 | 2009-01-28 | 安徽奥马特汽车变速系统有限公司 | Automatic gear shift apparatus for vehicle speed variation |
| US20100160110A1 (en) * | 2008-12-18 | 2010-06-24 | National Pingtung University Of Science & Technology | Transmission Assembly for Electric Vehicle |
-
2012
- 2012-03-30 CN CN2012100899422A patent/CN102588585A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6003395A (en) * | 1996-08-06 | 1999-12-21 | Luk Getriebe-Systeme Gmbh | Actuating apparatus for automated constituents of power trains in motor vehicles |
| DE10009480A1 (en) * | 1999-09-03 | 2001-04-05 | Mitsubishi Electric Corp | Automatic transmission arrangement for gearbox-like transmission has speed reduction discrete gear pulls for rotating and axially moving change selection shaft |
| CN1587758A (en) * | 2004-08-08 | 2005-03-02 | 湖北汽车工业学院 | Electric gearshift of automatic mechanic speed variator |
| CN1912787A (en) * | 2005-08-08 | 2007-02-14 | 陈晨 | Car with automatic pilot |
| CN201057263Y (en) * | 2007-03-22 | 2008-05-07 | 东风汽车集团股份有限公司 | Electric single-lever AMT automatic shifting mechanism |
| CN201145029Y (en) * | 2007-11-22 | 2008-11-05 | 东风汽车有限公司 | Electric control mechanical type automobile automatic gearbox gear selecting and shifting control mechanism |
| CN101353016A (en) * | 2008-08-29 | 2009-01-28 | 安徽奥马特汽车变速系统有限公司 | Automatic gear shift apparatus for vehicle speed variation |
| US20100160110A1 (en) * | 2008-12-18 | 2010-06-24 | National Pingtung University Of Science & Technology | Transmission Assembly for Electric Vehicle |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |