CN103836172A - Automobile electronic gear shifting device and gear shifting method - Google Patents
Automobile electronic gear shifting device and gear shifting method Download PDFInfo
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- CN103836172A CN103836172A CN201210491413.5A CN201210491413A CN103836172A CN 103836172 A CN103836172 A CN 103836172A CN 201210491413 A CN201210491413 A CN 201210491413A CN 103836172 A CN103836172 A CN 103836172A
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- 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
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
- F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
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Abstract
The invention discloses an automobile electronic gear shifting device and a gear shifting method. The automobile electronic gear shifting device comprises a gear level panel, a gear shifting rod and a circuit plate. The gear panel is marked with different gear levels such as R, D, E, N and P, a permanent magnet is fixedly arranged at the lower end of the gear shifting rod, the original position of the permanent magnet corresponds to the starting point of the circuit plate, and the circuit plate is provided with Hall sensors, wherein the Hall sensors respectively correspond to the gear levels of R, D, E, N, P which are marked on the gear level panel and are arranged on the left side, the upper side, the lower side, the right side, and the lower right side of the starting point. A gear shifting control unit on the circuit plate collects output signals of the Hall sensors respectively corresponding to every gear level, judges the switch state of the gear levels, and outputs a gear shifting control signal after the output signals are handled to a control unit of a transmission, and the control unit of the transmission controls a clutch actuator to conduct the gear shifting according to the gear shifting control signal. A smaller and longitudinal space arrangement can be achieved, error gear shifting is avoided, operation is simplified, and vehicle running safety in the gear shifting process is guaranteed.
Description
Technical field
The present invention relates to a kind of automotive electronics selector and shifting method.
Background technique
Electronic selector with simple to operate, be easy to arrange, easy for installation, the advantage such as be quick on the draw, be more and more applied on Hyundai Motor.Wherein, gear is arranged and rational shifting method is the important exploitation content of electronic selector, and it not only wants to meet whole vehicle functions requirement, and wants can make to mate preferably between selector and speed changer, realizes reliability, the Security of car load.
At present, automotive electronics selector mainly adopts in line selector and snakelike selector.The gear of in line selector is arranged in (the Hall transducer corresponding with gear is arranged on the longitudinal straight line of same) on the longitudinal straight line of same, shift level moves in one direction and can complete gear shift action, if but berth-changing strength is excessive, easily cause mistake engage a gear, for fear of mistake engage a gear, on the handball of in line selector, increase and have unlock button, but operate unlock button inconvenience, and gear longitudinal arrangement, the longitudinal arrangement space needing is relatively large; The gear of snakelike selector is not arranged on the longitudinal straight line of same, shift level need at least complete gear shift action through the motion on both direction, although it can prevent mistake engage a gear by the gear shift campaign of two or more directions, but its gear is also longitudinal arrangement conventionally, need equally larger longitudinal arrangement space.The gear of the electronic selector of automobile generally comprises P shelves, R shelves, N shelves and D shelves gear, new energy vehicle is except comprising above shift function, can also comprise economic gear E shelves or energy and reclaim gear, if above-mentioned two kinds of selectors increase economic gear or energy reclaims gear, will take larger arrangement space.
Summary of the invention
The object of this invention is to provide a kind of automotive electronics selector and shifting method, arrange to realize less longitudinal space under the prerequisite increasing function gear, avoid mistake engage a gear simultaneously, and simplify the operation, ensure the traffic safety in gearshift procedure.
Automotive electronics selector of the present invention, comprise gear panel, through the shift level of gear panel be positioned at the circuit board of shift level below, on described gear panel, be labeled with R, D, E, N, P shelves gear, described shift level lower end is fixedly connected with permanent magnet, the initial position of this permanent magnet is the original file location of shift level, this original file location is corresponding to the starting point on circuit board, described circuit board be provided with the R, the D that on gear panel, indicate, E, N, P shelves gear respectively corresponding and with the non-touching Hall transducer of described permanent magnet; Hall transducer corresponding to described R shelves gear is arranged in the left side of described starting point, the Hall transducer that D shelves gear is corresponding is arranged in the top of described starting point, the Hall transducer that E shelves gear is corresponding is arranged in the below of described starting point, the Hall transducer that N shelves gear is corresponding is arranged in the right side of described starting point, the Hall transducer that P shelves gear is corresponding is arranged in the right side below of described starting point, and the position of the gear positions indicating on the gear panel Hall transducer corresponding with each gear is consistent; When shift level pushes R shelves or D shelves or E shelves, shift level recoils to original file location, and when shift level pushes N shelves or P shelves, shift level rests on corresponding with it N file location or P file location.
Wherein, R shelves refer to reverse gear, and now vehicle is in reversing back state; D shelves refer to forward gears, and now vehicle is in driving states; E shelves refer to economic gear (the power of motor is lower in the process of advancing), and now vehicle is in driving states; N shelves refer to neutral gear, are the default conditions of electronic selector, and now vehicle remains static, and when electronic selector powers on or restarts, initial default is N shelves, until driver is switched gear; P shelves refer to parking shelves, residing gear while being vehicle stop.
The method that adopts above-mentioned automotive electronics selector to carry out gear shift is:
Shift change controller on circuit board gathers R, N, D, E, the P shelves gear output signal of corresponding Hall transducer respectively, judge the switching state of gear, export after treatment the control unit of gear shift control signal to speed changer, implement gear shift by the control unit of speed changer according to this gear shift control signal control clutch actuator; Its concrete processing procedure is as follows:
If it is R shelves (being shift change controller output R shelves control signals) that shift change controller judges previous gear, shift level is in original file location, in the time that shift level pushes N file location, shift change controller output N shelves control signal (gear signal that is equivalent to output is N shelves electrical signal, represents that current gear switch is to N shelves), in the time that shift level pushes R shelves or D shelves or E shelves and rebounds original file location or when shift level pushes P file location, shift change controller is still exported R shelves control signal, and (gear signal that is equivalent to output is R shelves electrical signal, represent that current gear is still R shelves), if (needing to make the gear signal of output is D shelves electrical signal to need shift change controller output D shelves control signal, to represent that current gear switch is to D shelves), need shift level first to push N shelves, push again D shelves, then the shift level original file location of rebounding, if (needing to make the gear signal of output is E shelves electrical signal to need shift change controller output E shelves control signal, to represent that current gear switch is to E shelves), need shift level first to push N shelves, push again E shelves, then the shift level original file location of rebounding, if (needing to make the gear signal of output is P shelves electrical signal to need shift change controller output P shelves control signal, to represent that current gear switch is to P shelves), need shift level first to push N shelves, push again P shelves, shift level rests on P file location.
If it is N shelves (being shift change controller output N shelves control signals) that shift change controller judges previous gear, shift level is in N file location; In the time that shift level pushes original file location, shift change controller output N shelves control signal (gear signal that is equivalent to output is N shelves electrical signal, represents that current gear is still N shelves); In the time that shift level pushes P file location, shift change controller output P shelves control signal (gear signal that is equivalent to output is P shelves electrical signal, represents that current gear switch is to P shelves); In the time that shift level pushes R shelves and rebounds original file location, shift change controller output R shelves control signal (gear signal that is equivalent to output is R shelves electrical signal, represents that current gear switch is to R shelves); In the time that shift level pushes D shelves and rebounds original file location, shift change controller output D shelves control signal (gear signal that is equivalent to output is D shelves electrical signal, represents that current gear switch is to D shelves); In the time that shift level pushes E shelves and rebounds original file location, shift change controller output E shelves control signal (gear signal that is equivalent to output is E shelves electrical signal, represents that current gear switch is to E shelves).
If it is D shelves (being shift change controller output D shelves control signals) that shift change controller judges previous gear, shift level is in original file location, in the time that shift level pushes N file location, shift change controller output N shelves control signal, in the time that shift level pushes E shelves and rebounds original file location, shift change controller output E shelves control signal, in the time that shift level pushes D shelves or R shelves and rebounds original file location or while pushing P file location, (gear signal that is equivalent to output is D shelves electrical signal to shift change controller output D shelves control signal, represent that current gear is still D shelves), if (needing to make the gear signal of output is R shelves electrical signal to need shift change controller output R shelves control signal, to represent that current gear is as R shelves), need shift level first to push N shelves, push again R shelves, then the shift level original file location of rebounding, if need shift change controller output P shelves control signal, need first shift level to be pushed N shelves, push again P file location, shift level rests on P file location.
If it is E shelves (being shift change controller output E shelves control signals) that shift change controller judges previous gear, shift level is in original file location; In the time that shift level pushes N file location, shift change controller output N shelves control signal; In the time that shift level pushes D shelves and rebounds original file location, shift change controller output D shelves control signal; In the time that shift level pushes D shelves or R shelves and rebounds original file location or while pushing P file location, (gear signal that is equivalent to output is E shelves electrical signal to shift change controller output E shelves control signal, represent that current gear is still E shelves), if need shift change controller output R shelves control signal, need shift level first to push N shelves, push again R shelves, then the shift level original file location of rebounding, if need shift change controller output P shelves control signal, need shift level first to push N shelves, push P file location, shift level rests on P file location again.
If it is P shelves (being shift change controller output P shelves control signals) that shift change controller judges previous gear, shift level is in P file location, in the time that shift level pushes N file location, shift change controller output N shelves control signal, in the time that shift level pushes original file location or when shift level pushes R shelves or D shelves or E shelves and rebounds original file location, (gear signal that is equivalent to output is P shelves electrical signal to shift change controller output P shelves control signal, represent that current gear is still P shelves), if need shift change controller output R shelves control signal, need shift level first to push N shelves, push again R shelves, then the shift level original file location of rebounding, if need shift change controller output D shelves control signal, need shift level first to push N shelves, push again D shelves, then the shift level original file location of rebounding, if need shift change controller output E shelves control signal, need shift level first to push N shelves, push again E shelves, then the shift level original file location of rebounding.
Gear in the present invention can meet whole vehicle functions requirement, and gear presents approximate circumference simultaneously, has reduced longitudinal arrangement space, takies less interior space, and has effectively avoided mistake engage a gear; When gear shift, stir shift level, simple to operate; In the time of gear shift, D shelves, E shelves can not be directly switch into R shelves, must just can switch to R shelves by N shelves; R shelves can not Direct Transform be D shelves, E shelves, must just can switch to D, E shelves by N shelves; D shelves, E shelves, R shelves can not be directly switch into P shelves, must just can switch to P shelves by N shelves, also can not cause mistake engage a gear even if shift level has been stirred wrong, this shifting method has met the mate requirement of electronic selector with car load and speed changer, has guaranteed travel safety.
Accompanying drawing explanation
Fig. 1 is that gear of the present invention is arranged schematic diagram (being indicated on gear shift panel).
Fig. 2 is the schematic diagram of circuit board in the present invention.
Fig. 3 is schematic block circuit diagram of the present invention.
Fig. 4 is the interface schematic diagram of electric connector in the present invention.
Fig. 5 is the gear electrical signal logic true value table of exporting in the present invention.
Fig. 6 is the change of state table that in the present invention, shift level pushes other gears from R shelves.
Fig. 7 is the change of state table that in the present invention, shift level pushes other gears from N shelves.
Fig. 8 is the change of state table that in the present invention, shift level pushes other gears from D shelves.
Fig. 9 is the change of state table that in the present invention, shift level pushes other gears from E shelves.
Figure 10 is the change of state table that in the present invention, shift level pushes other gears from P shelves.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1, Fig. 2, automotive electronics selector of the present invention, comprise gear panel 1, through the shift level at 11 places on gear panel be positioned at the circuit board 2 of shift level below, on gear panel, be labeled with R, D, E, N, P shelves gear, shift level lower end is fixedly connected with permanent magnet, the initial position of this permanent magnet is the original file location of shift level, this original file location is corresponding to the starting point 21 on circuit board, circuit board 2 be provided with the R, the D that on gear panel, indicate, E, N, P shelves gear respectively corresponding and with the non-touching Hall transducer of permanent magnet; Wherein, the Hall transducer 22 that R shelves gear is corresponding is arranged in the left side of starting point 21, the Hall transducer 23 that D shelves gear is corresponding is arranged in the top of starting point 21, the Hall transducer 24 that E shelves gear is corresponding is arranged in the below of starting point 21, the Hall transducer 25 that N shelves gear is corresponding is arranged in the right side of starting point 21 and higher than starting point 21, the Hall transducer 26 that P shelves gear is corresponding is arranged in the right side below of starting point 21 and lower than Hall transducer 24 corresponding to E shelves gear, and the position of the gear positions that indicates on gear panel 1 Hall transducer corresponding with each gear is consistent; When shift level pushes R shelves or D shelves or E shelves, shift level recoils to original file location by the groove of serrate slot and the effect of return spring, when shift level pushes N shelves or P shelves, shift level rests on corresponding with it N file location or P file location by the effect of the tooth of serrate slot.
Wherein, R shelves refer to reverse gear, and now vehicle is in reversing back state; D shelves refer to forward gears, and now vehicle is in driving states; E shelves refer to economic gear (the power of motor is lower in the process of advancing), and now vehicle is in driving states; N shelves refer to neutral gear, are the default conditions of electronic selector, and now vehicle remains static, and when electronic selector powers on or restarts, initial default is N shelves, until driver is switched gear; P shelves refer to parking shelves, residing gear while being vehicle stop.
Referring to Fig. 4, interface definition in electric connector 3 is as follows: B1 is power input pin, B2 is the R shelves electrical signal pin of output, and B3 is the N shelves electrical signal pin of output, and B4 is the D shelves electrical signal pin of output, B5 is the E shelves electrical signal pin of output, B6 is the P shelves electrical signal pin of output, and B7 is backlight power pins, and B8 is backlight grounding pin, B9 is gear signal grounding pin, and B10～B12 is spare interface.
The method that adopts above-mentioned automotive electronics selector to carry out gear shift is:
Shift change controller 4(on circuit board is take MCU as kernel processor chip) gather R, N, D, E, the P shelves gear output signal of corresponding Hall transducer respectively, when permanent magnet is during near some gears, the Hall transducer that this gear is corresponding can produce pulse signal and be input in shift change controller 4, shift change controller 4 judges the switching state of gear according to this pulse signal, export the control unit of gear shift control signal to speed changer after logical process; Wherein, low level 0 represents the gear signal of output, and voltage range is 0～1V; High level 1 represents other gear signal, and voltage range is 11.3V ± 2%, referring to Fig. 3, Fig. 4, Fig. 5; The low and high level control clutch actuator of being exported according to shift change controller 4 by the control unit of speed changer is implemented gear shift.
The logical process process of shift change controller 4 is as follows:
As shown in Figure 5, Figure 6, be R shelves (be B2 output low level, B3～B6 exports high level) if shift change controller judges previous gear, shift level is in original file location, in the time that shift level pushes N file location, the Hall transducer 25 that N shelves gear is corresponding is exported a pulse signal to shift change controller 4, and shift change controller 4 is exported N shelves control signal (be B3 output low level, B2, B4～B6 exports high level), in the time that shift level pushes R shelves or D shelves or E shelves and rebounds original file location or when shift level pushes P file location, the Hall transducer that R shelves or D shelves or E shelves or P shelves gear are corresponding is exported a pulse signal to shift change controller 4, it (is B2 output low level that shift change controller 4 is still exported R shelves control signal, B3～B6 exports high level), if need shift change controller output D shelves control signal (to need to make B4 output low level, B2, B3, B5, B6 exports high level) need shift level first to push N shelves, push again D shelves, then the shift level original file location of rebounding, if need shift change controller output E shelves control signal (to need to make B5 output low level, B2～B4, B6 exports high level), need shift level first to push N shelves, push again E shelves, then the shift level original file location of rebounding, if need shift change controller output P shelves control signal (to need to make B6 output low level, B2～B5 exports high level), need shift level first to push N shelves, push again P shelves, shift level rests on P file location.
As shown in Figure 5, Figure 7, be N shelves (be B3 output low level, B2, B4～B6 exports high level) if shift change controller judges previous gear, shift level is in N file location; In the time that shift level pushes original file location, shift change controller output N shelves control signal; In the time that shift level pushes P file location, the Hall transducer 26 that P shelves gear is corresponding is exported a pulse signal to shift change controller 4, and shift change controller 4 is exported P shelves control signal (be B6 output low level, B2～B5 exports high level); In the time that shift level pushes R shelves and rebounds original file location, the Hall transducer 22 that R shelves gear is corresponding is exported a pulse signal to shift change controller 4, and shift change controller 4 is exported R shelves control signal (be B2 output low level, B3～B6 exports high level); In the time that shift level pushes D shelves and rebounds original file location, the Hall transducer 23 that D shelves gear is corresponding is exported a pulse signal to shift change controller 4, shift change controller 4 is exported D shelves control signal (be B4 output low level, B2, B3, B5, B6 export high level); In the time that shift level pushes E shelves and rebounds original file location, the Hall transducer 24 that E shelves gear is corresponding is exported a pulse signal to shift change controller 4, shift change controller 4 is exported E shelves control signal (be B5 output low level, B2～B4, B6 export high level).
As shown in Figure 5, Figure 8, be D shelves (be B4 output low level, B2, B3, B5, B6 export high level) if shift change controller judges previous gear, shift level is in original file location; In the time that shift level pushes N file location, shift change controller output N shelves control signal; In the time that shift level pushes E shelves and rebounds original file location, shift change controller output E shelves control signal; In the time that shift level pushes D shelves or R shelves and rebounds original file location or while pushing P file location, shift change controller output D shelves control signal, if need shift change controller output R shelves control signal (to need to make B2 output low level, B3～B6 exports high level), need shift level first to push N shelves, push again R shelves, then the shift level original file location of rebounding, if need shift change controller output P shelves control signal, need first shift level to be pushed N shelves, push P file location, shift level rests on P file location again.
As shown in Figure 5, Figure 9, be E shelves (be B5 output low level, B2～B4, B6 export high level) if shift change controller judges previous gear, shift level is in original file location; In the time that shift level pushes N file location, shift change controller output N shelves control signal; In the time that shift level pushes D shelves and rebounds original file location, shift change controller output D shelves control signal; In the time that shift level pushes E shelves or R shelves and rebounds original file location or while pushing P file location, shift change controller output E shelves control signal (is B5 output low level, B2～B4, B6 export high level), if need shift change controller output R shelves control signal, need shift level first to push N shelves, push again R shelves, then the shift level original file location of rebounding, if need shift change controller output P shelves control signal, need shift level first to push N shelves, push P file location, shift level rests on P file location again.
As shown in Fig. 5, Figure 10, be P shelves (be B6 output low level, B2～B5 exports high level) if shift change controller judges previous gear, shift level is in P file location, in the time that shift level pushes N file location, shift change controller output N shelves control signal, in the time that shift level pushes original file location or when shift level pushes R shelves or D shelves or E shelves and rebounds original file location, shift change controller output P shelves control signal (is B6 output low level, B2～B5 exports high level), if need shift change controller output R shelves control signal, need shift level first to push N shelves, push again R shelves, then the shift level original file location of rebounding, if need shift change controller output D shelves control signal, need shift level first to push N shelves, push again D shelves, then the shift level original file location of rebounding, if need shift change controller output E shelves control signal, need shift level first to push N shelves, push again E shelves, then the shift level original file location of rebounding.
Claims (2)
1. an automotive electronics selector, comprise gear panel, through the shift level of gear panel be positioned at the circuit board of shift level below, on described gear panel, be labeled with R, D, E, N, P shelves gear, described shift level lower end is fixedly connected with permanent magnet, the initial position of this permanent magnet is the original file location of shift level, this original file location is corresponding to the starting point on circuit board, described circuit board be provided with the R, the D that on gear panel, indicate, E, N, P shelves gear respectively corresponding and with the non-touching Hall transducer of described permanent magnet; It is characterized in that: Hall transducer corresponding to described R shelves gear is arranged in the left side of described starting point, the Hall transducer that D shelves gear is corresponding is arranged in the top of described starting point, the Hall transducer that E shelves gear is corresponding is arranged in the below of described starting point, the Hall transducer that N shelves gear is corresponding is arranged in the right side of described starting point, and the Hall transducer that P shelves gear is corresponding is arranged in the below, right side of described starting point; When shift level pushes R shelves or D shelves or E shelves, shift level recoils to original file location, and when shift level pushes N shelves or P shelves, shift level rests on corresponding with it N file location or P file location.
2. the method that adopts automotive electronics selector as claimed in claim 1 to carry out gear shift is:
Shift change controller on circuit board gathers R, N, D, E, the P shelves gear output signal of corresponding Hall transducer respectively, judge the switching state of gear, export after treatment the control unit of gear shift control signal to speed changer, implement gear shift by the control unit control clutch actuator of speed changer; Its processing procedure is as follows:
If it is R shelves that shift change controller judges previous gear, in the time that shift level pushes N file location, shift change controller output N shelves control signal, in the time that shift level pushes R shelves or D shelves or E shelves and rebounds original file location or when shift level pushes P file location, shift change controller output R shelves control signal, if need shift change controller output D shelves control signal or E shelves control signal or P shelves control signal, need shift level first to push N shelves, then push corresponding with it D shelves or E shelves or P shelves;
If it is N shelves that shift change controller judges previous gear, in the time that shift level pushes original file location, shift change controller output N shelves control signal, in the time that shift level pushes P file location or when shift level pushes R shelves or D shelves or E shelves and rebounds original file location, shift change controller output P shelves control signal or R shelves control signal or D shelves control signal or the E shelves control signal of correspondence with it;
If it is D shelves that shift change controller judges previous gear, in the time that shift level pushes N file location, shift change controller output N shelves control signal, in the time that shift level pushes E shelves and rebounds original file location, shift change controller output E shelves control signal, in the time that shift level pushes D shelves or R shelves and rebounds original file location or when shift level pushes P file location, shift change controller output D shelves control signal, if need shift change controller output R shelves control signal or P shelves control signal, need shift level first to push N shelves, then push corresponding with it R shelves or P shelves;
If it is E shelves that shift change controller judges previous gear, in the time that shift level pushes N file location, shift change controller output N shelves control signal, in the time that shift level pushes D shelves and rebounds original file location, shift change controller output D shelves control signal, in the time that shift level pushes E shelves or R shelves and rebounds original file location or when shift level pushes P file location, shift change controller output E shelves control signal, if need shift change controller output R shelves control signal or P shelves control signal, need shift level first to push N shelves, then push corresponding with it R shelves or P shelves;
If it is P shelves that shift change controller judges previous gear, in the time that shift level pushes N file location, shift change controller output N shelves control signal, in the time that shift level pushes original file location or when shift level pushes R shelves or D shelves or E shelves and rebounds original file location, shift change controller output P shelves control signal, if need shift change controller output R shelves control signal or D shelves control signal or E shelves control signal, need shift level first to push N shelves, then push corresponding with it R shelves or D shelves or E shelves.
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| CN201210491413.5A CN103836172B (en) | 2012-11-27 | 2012-11-27 | Automotive electronics selector |
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| CN201210491413.5A CN103836172B (en) | 2012-11-27 | 2012-11-27 | Automotive electronics selector |
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| CN103836172B CN103836172B (en) | 2016-02-03 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104235341A (en) * | 2014-07-30 | 2014-12-24 | 长城汽车股份有限公司 | Gear switch, gear shifting mechanism and vehicle with gear shifting mechanism |
| CN106704572A (en) * | 2016-12-29 | 2017-05-24 | 江西宜春客车厂有限公司 | Safety gear shifting device for small passenger car |
| CN107636359A (en) * | 2015-04-15 | 2018-01-26 | 雷诺股份公司 | The one touch type control device of automatic gear-box |
| CN108050242A (en) * | 2017-12-13 | 2018-05-18 | 宁波贝尔达汽车控制系统有限公司 | Use the method for transferring the files of the electronics shifting device of signal transduction speed-variable module |
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| KR20100029113A (en) * | 2010-02-18 | 2010-03-15 | 에스엘 주식회사 | Apparatus for electron control transmission |
| CN201670107U (en) * | 2010-04-27 | 2010-12-15 | 安徽江淮汽车股份有限公司 | Automobile automatic-mechanical transmission operating mechanism |
| CN101915300A (en) * | 2010-08-06 | 2010-12-15 | 南京奥联汽车电子电器有限公司 | Noncontact magnetically inductive AMT shifting handle actuating mechanism |
| CN102760188A (en) * | 2012-06-19 | 2012-10-31 | 湖南湖大艾盛汽车零部件装备制造有限公司 | 6-shift manual and automatic integrated electronic gear and design and control methods thereof |
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| CN104235341A (en) * | 2014-07-30 | 2014-12-24 | 长城汽车股份有限公司 | Gear switch, gear shifting mechanism and vehicle with gear shifting mechanism |
| CN107636359A (en) * | 2015-04-15 | 2018-01-26 | 雷诺股份公司 | The one touch type control device of automatic gear-box |
| CN107636359B (en) * | 2015-04-15 | 2019-08-06 | 雷诺股份公司 | The one touch type control device of automatic gear-box |
| CN106704572A (en) * | 2016-12-29 | 2017-05-24 | 江西宜春客车厂有限公司 | Safety gear shifting device for small passenger car |
| CN108050242A (en) * | 2017-12-13 | 2018-05-18 | 宁波贝尔达汽车控制系统有限公司 | Use the method for transferring the files of the electronics shifting device of signal transduction speed-variable module |
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