CN203756965U - Electronic gear shifting device - Google Patents
Electronic gear shifting device Download PDFInfo
- Publication number
- CN203756965U CN203756965U CN201420097567.0U CN201420097567U CN203756965U CN 203756965 U CN203756965 U CN 203756965U CN 201420097567 U CN201420097567 U CN 201420097567U CN 203756965 U CN203756965 U CN 203756965U
- Authority
- CN
- China
- Prior art keywords
- shift level
- shift
- gear
- gear shifting
- matrix
- 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.)
- Expired - Fee Related
Links
Abstract
An electronic gear shifting device comprises a base body, a gear shifter, an actuator, an induction device, a brake, a main circuit board, an auxiliary circuit board and a wiring harness socket. The induction device comprises a first gear shifting movement induction arm, a second gear shifting movement induction arm, a shift level backward pulling movement inductor, a shift level forward pushing movement inductor, a first induction arm balance spring and a second induction arm balance spring, wherein the first gear shifting movement induction arm and the second gear shifting movement induction arm are symmetrically arranged on a shift level base relative to a shift level, the shift level backward pulling movement inductor and the shift level forward pushing movement inductor are symmetrically arranged on the shift level base relative to the shift level, the first induction arm balance spring and the second induction arm balance spring are symmetrically arranged on the shift level base relative to the shift level, and the first induction arm balance spring and the second induction arm balance spring support the shift level backward pulling movement inductor and the shift level forward pushing movement inductor to enable the shift level to be located in the center of the shift level base. According to the electronic gear shifting device, a double-induction-arm automatic balance shift level structure is adopted, safety can be ensured in the vehicle control, and driving safety is improved.
Description
Technical field
The utility model relates to auto parts and components field, more particularly, relates to a kind of electron gear shifting device.
Background technique
Exhaustion and more and more higher to the requirement of motor vehicle for saving energy and reducing emission day by day along with petroleum resources, a new-energy automobile, such as the pure electric automobile of environmental protection and have that fuel oil drives concurrently and power-actuated hybrid vehicle etc. is more and more subject to people's attention.
Traditional drag-line or push rod gearshift can not meet the growing demand of Motor Vehicle.Electron gear shifting device, as driver's a interface section, can provide gear more flexibly to arrange and control, and therefore, electron gear shifting device becomes a kind of trend of motor vehicle gear changing technical development gradually.
Electron gear shifting device is different from traditional mechanical type shifting device, and electron gear shifting device can arrive variable-speed unit by electric signal transmission by driver's operation intention, controls variable-speed unit and carries out transforming gear.Electron gear shifting device can prevent the damage to variable-speed unit that the gear shift misoperation due to driver causes, protects better variable-speed unit; Electron gear shifting device can also be corrected driver's bad gear shift custom; The anti-theft of electron gear shifting device is stronger, is conducive to the layout of console simultaneously.
Existing operating handle is directly hinged on control lever bracket, for example, as described in CN102322514A.Operating handle bottom is controlled owing to swung by handle, lacks locating function, makes handle fixing unstable, easily rocks and error gear shift.
The disclosed above-mentioned information of the utility model background parts is only used for increasing the understanding to general background of the present invention, and it should be as this information structure confirmation of known prior art and any type of hint for a person skilled in the art.
Summary of the invention
Because the electron gear shifting device that provides a kind of accurate induction gear shift to be intended to is provided defect of the prior art.Another object protection speed changer/main motor of the utility model and the electron gear shifting device that increases travel safety.
For achieving the above object, the utility model adopts following scheme:
On a kind of electron gear shifting device, wherein, this electron gear shifting device comprises:
One matrix, comprises shift level pedestal;
One selector, is located on this matrix, comprises a shift level;
One driver, is located on this matrix, is connected with this selector;
One main circuit plate, is located on this matrix;
One secondary circuit board, is located on this matrix, is electrically connected to main circuit plate;
One wire harness socket, is located on this matrix, is electrically connected to main circuit plate and secondary circuit board;
One induction installation, is located on this matrix, and this induction installation comprises:
The first gear shift motional induction arm and the second gear shift motional induction arm, this shift level is symmetricly set on gear shift pedestal relatively;
Before shift level post-tensioning motion sensor and shift level, push away motion sensor, this shift level is symmetricly set on shift level pedestal relatively;
The first sensing arm balance spring and the second sensing arm balance spring, relatively this shift level is symmetricly set on shift level pedestal, the first sensing arm balance spring and the second sensing arm balance spring supporting push away before shift level post-tensioning motion sensor and shift level motion sensor make shift level at shift level pedestal in middle position.
Described electron gear shifting device, wherein, before shift level post-tensioning motion sensor and shift level, pushing away motion sensor is optical coupled switch.
Described electron gear shifting device, wherein, this matrix also comprises gearshift protecgulum and gearshift bonnet, this shift level pedestal is located at gearshift protecgulum and this gearshift bonnet.
Described electron gear shifting device, wherein, this gear shift pedestal be provided with push away before shift level spacing spacing with shift level post-tensioning, this shift level be located at push away before this shift level spacing and shift level post-tensioning spacing between.
Described electron gear shifting device, wherein, shift level one end of this selector is located on this gear shift pedestal, also comprises
Handball, is located at the shift level the other end;
Gearshift gear plaque and dust-proof cover, be located between handball and matrix;
Gear shifting handle core bar and gear shift core bar inductor, be all located on the shift level pedestal of this matrix.
Described electron gear shifting device, wherein, this selector also comprises a shift level locking button, is located on this handball and is connected with this shift level.
Described electron gear shifting device, wherein, this driver comprises
Driving gear, is located at the shift level pedestal of this matrix;
Central rotating shaft, is located at the shift level pedestal of this matrix.
Described electron gear shifting device, wherein, this break comprises
Brake shaft, is located at the shift level pedestal of this matrix;
Break main body, is located on this brake shaft;
Break output gear, is located on this brake shaft, can be connected with this driving gear;
Break manual unlocking axle, is connected with this brake shaft.
Described electron gear shifting device, is characterized in that, this break also comprises break manual unlocking operating handle, and this break manual unlocking operating handle is connected with brake manual unlocking axle.
Relative prior art, because electron gear shifting device of the present utility model has the following advantages:
1, adopt two sensing arm autobalance shift level structures, it can guarantee Security in vehicle is controlled;
2, the gear such as P, R, N, D all possesses the electronic selector of intelligent locking/unlocking function;
3, can carry out gear locking or gear shift according to the shift condition of setting, protection speed changer/main motor, increases travel safety.
Device of the present utility model has further feature and advantage, these feature and advantage can from be combined in accompanying drawing present specification and below embodiment in become apparent, and carry out therein more detailed elaboration, wherein accompanying drawing and embodiment one are used from and explain principles more of the present utility model.
[accompanying drawing explanation]
Fig. 1 is the exterior perspective view of the utility model electron gear shifting device;
Fig. 2 is the exterior perspective view at another visual angle of the utility model electron gear shifting device;
Fig. 3 is the perspective interior view of the utility model electron gear shifting device, and this state is that gearshift protecgulum is opened, and demonstrates the state of inner each component such as induction installation;
Fig. 4 is the perspective interior view of the utility model electron gear shifting device, and this state is that gearshift protecgulum is opened, and demonstrates the state of inner each parts such as break;
Fig. 5 is the perspective interior view of the utility model electron gear shifting device, and this state is that gearshift protecgulum is opened, and demonstrates the state of inner each component such as main circuit plate.
Accompanying drawing number
1 matrix
11, gearshift protecgulum
12, gearshift bonnet
13, shift level pedestal
131, shift level post-tensioning is spacing
132, before shift level, push away spacing
2 selectors
21, shift level
22, handball
221, shift level locking button
23, selector gear plaque
24, dust-proof cover
25, gear shifting handle core bar
26, shift level core bar inductor
3 drivers
31, driving gear
32, central rotating shaft
4 induction installations
41, the first shift level motional induction arm
42, the first sensing arm balance spring
43, before shift level, push away motion sensor
44, the second shift level motional induction arm
45, the second sensing arm balance spring
46, shift level post-tensioning motion sensor
5 breaks
51, brake shaft
52, break output gear
53, break main body
54, break manual unlocking axle
55, break manual unlocking operating handle
6, main circuit plate
7, secondary circuit board
8, wire harness socket
[embodiment]
Below in conjunction with diagram, the utility model is described.
Electron gear shifting device of the present utility model is applicable to be equipped with the vehicle that electrical control (pneumatic, fluid power, electronic or electro-hydraulic servo) drives gearbox, is particularly useful for the electric vehicle of driven by servomotor.
As depicted in figs. 1 and 2, wherein Fig. 1 is the exterior perspective view of the utility model electron gear shifting device, and Fig. 2 is the exterior perspective view at another visual angle of the utility model electron gear shifting device.
The utility model electron gear shifting device comprises matrix 1, selector 2, driver 3, induction installation 4, break 5, main circuit plate 6, secondary circuit board 7, wire harness socket 8 and single-chip microcomputer (ECU, not shown).
This matrix 1 comprises gearshift protecgulum 11, gearshift bonnet 12 and shift level pedestal 13.This gearshift protecgulum 11 is combined with this gearshift bonnet 12, and inside is a containing space.This selector 2, driver 3, induction installation 4, break 5, main circuit plate 6, secondary circuit board 7, wire harness socket 8, single-chip microcomputer (ECU, not shown) and this shift level pedestal 13 are located in the containing space between this gearshift protecgulum 1 and gearshift bonnet 2.This shift level pedestal 13 be provided with push away before shift level spacing 131 spacing 132 with shift level pusher, and selector 2 just before this shift level, push away spacing 31 and shift level pusher spacing 32 between move.
The main circuit plate 6 of this electron gear shifting device, secondary circuit board 7 can be connected and obtain running information with car load CAN net height speed by wire harness socket 8, as vehicle speed signal, wheel steering signal, brake petal signal etc., by default shift control strategy, gear shift intention to driver judges, meet the permission gear shift of shift condition, while meeting shift condition, gear is not carried out to locking, guarantee traffic safety.Selector ECU is also in good time to CAN net broadcast selector gear signal, so that other unit of car load need the control of gear shift gear, execution and demonstration.
If Fig. 3 is to as shown in Fig. 5, wherein, Fig. 3 is the perspective interior view of the utility model electron gear shifting device, and this state is that gearshift protecgulum is opened, and demonstrates the state of inner each component such as induction installation; Fig. 4 is the perspective interior view of the utility model electron gear shifting device, and this state is that gearshift protecgulum is opened, and demonstrates the state of inner each parts such as break; Fig. 5 is the perspective interior view of the utility model electron gear shifting device, and this state is that gearshift protecgulum is opened, and demonstrates the state of inner each component such as main circuit plate.
This selector 2 comprises gearshift shift level 21, handball 22, selector gear plaque 23, dust-proof cover 24, gear shifting handle core bar 25 and shift level core bar inductor 26, is all located on this this shift level pedestal 13.
These shift level 21 one end are connected with handball 22, and the other end is connected with gear shift shift level pedestal 13.This shift level 21 is an elongate rod, and its part is exposed at this gearshift protecgulum 11 and gearshift bonnet 12, and the one end of exposing is provided with handball 22.This handball 22 is the spheroid that a suitable user holds.This handball 22 is provided with shift level locking button 221.
On this shift level 21, in handball 22 one end, be provided with a gearshift gear plaque 23.Between gearshift gear plaque 24, this gearshift protecgulum 12 and gearshift bonnet 22, be provided with a dust-proof cover 24.
This driver 3 comprises driving gear 31 and central rotating shaft 32.Driving gear 31 is located at the shift level pedestal 13 of this matrix 1; Central rotating shaft 32 is located at the shift level pedestal 13 of this matrix 1.
This induction installation 4, be located on this matrix 1, this induction installation comprises: before the first shift level motional induction arm 41, the first sensing arm balance spring 42, shift level, push away motion sensor 43, the second shift level motional induction arm 44, the second sensing arm balance spring 45 and shift level post-tensioning motion sensor 46.
This first gear shift motional induction arm 41 and the second gear shift motional induction arm 44 are located on shift level pedestal 13.Relatively this shift level 21 is symmetrical arranged, and the first sensing arm balance spring 42 being arranged with equally and the second sensing arm balance spring 45 push away motion sensor 43 before being arranged with equally shift level post-tensioning motion sensor 46 and shift level.The first sensing arm balance spring 41 and the second sensing arm balance spring 44 supporting push away before shift level 21 post-tensioning motion sensors 46 and shift level motion sensor 43 make its guarantee shift level 21 at shift level pedestal 13 in middle position.Generally, shift level 21 2～3mm(gear shift play that can seesaw in shift level pedestal 3), because break 5 is can not rotate in lockup state always, can there is not gear shift action in shift level pedestal 13 now.
When in use, user need gear shift and before while pushing off lever 21, the second shift level motional induction arm 45 pressurizeds deflect, and push away motion sensor 43(optical coupled switch before being arranged on the shift level of its lower end) conducting, before selector ECU transmits, push away signal.Selector ECU nets signal of the speed of a motor vehicle in good time obtained when vehicle in front, direction of vehicle movement, brake petal etc. by CAN, and the signal whether pressed of shift level locking button 221, compare computing with default shift control strategy, show whether this gear shift intention can be carried out, in the time of can carrying out, selector ECU provides break 5 unlock commands, break 5 releases, shift level is pushed into the gear that shift strategy allows before can continuing, and to the new gear signal of CAN net broadcast; If ECU judgement now this gear shift intention does not meet default shift control strategy, selector ECU does not remove break 5, and shift level 21 is always in lockup state.
Correspondingly, when user passes through handball 22 post-tensioning shift level 21, the first shift level motional induction arm 41 pressurizeds deflect, and are arranged on the shift level post-tensioning motion sensor 46(optical coupled switch of its lower end) conducting, transmits post-tensioning signal to selector ECU.The signal whether selector ECU presses in conjunction with current vehicle driving information and shift level locking button 221, compare computing with default shift control strategy, show whether this gear shift intention can be carried out, in the time of can carrying out, selector ECU provides break 5 unlock commands, break 5 releases, shift level can continue the gear that post-tensioning allows to shift strategy, and to the new gear signal of CAN net broadcast; If ECU judgement now this gear shift intention does not meet default shift control strategy, selector ECU does not remove break 5, and shift level 21 is always in lockup state.
This break 5 is electromagnetic brake, comprises brake shaft 51, break output gear 52, break main body 53, break manual unlocking axle 54, break manual unlocking operating handle 55.This brake shaft 51, is located on the shift level pedestal 13 of this matrix 1; Break main body 53, is located on this brake shaft; Break output gear 52, is located on this brake shaft, can be connected with this driving gear 31; Break manual unlocking axle 54, is connected with this brake shaft.Break manual unlocking operating handle 55, this break manual unlocking operating handle is connected with brake manual unlocking axle.In the special occasion, electron gear shifting device cannot actuating element under powering-off state or currently can not be controlled gearshift by actuating elements such as drivers 3.Now, user controls break manual unlocking operating handle 55, promotes braking manual unlocking axle 54, break output gear 52 and driving gear 31 are departed from, that is to say, manually mechanical release locking framework has been realized release, when urgent running state, actuating element still can be handled.
A kind of control strategy example of this electron gear shifting device:
Suppose that selector has P, R, N, tetra-gears of D (certainly gear can along with the adjustment more or less of different car categories)
, as N → R, according to the mobile status of vehicle, control break work:
1), when stationary vehicle, step on brake petal and press locking button, the locking of control unit brake off device, selector changes to R shelves, vehicle start reversing;
2), when vehicle advances, need press shift level locking button and promote shift level to R shelves direction, control unit is controlled break according to the speed of a motor vehicle, when the speed of a motor vehicle is during higher than 15 kilometers, keeps the locking of break; When the speed of a motor vehicle is during lower than 15 kilometers, the locking of control unit brake off device, selector changes to R shelves, and control unit is controlled motor and vehicle is slowed down and reverse reversing;
3) when vehicle rollback, need press shift level locking button and promote shift level to R shelves direction, the locking of control unit brake off device, selector changes to R shelves, and vehicle continues reversing;
, as N → D, according to the mobile status of vehicle, control break work:
1), when stationary vehicle, must step on brake petal but not press shift level locking button, the locking of control unit brake off device, selector changes to D shelves, vehicle starts to advance;
2) when vehicle advances, need promote shift level to D shelves direction, the locking of control unit brake off device, selector changes to D shelves, and vehicle moves on;
3), when vehicle rollback, need promote shift level to D shelves direction, control unit is controlled break according to the speed of a motor vehicle, when the speed of a motor vehicle is during higher than 15 kilometers, keeps the locking of break; When the speed of a motor vehicle is during lower than 15 kilometers, the locking of control unit brake off device, selector changes to D shelves, and control unit is controlled motor and vehicle is slowed down and reverse and advance;
, as R → N or D → N, directly shift level is allocated to N gear positions, allow vehicle sliding.
, P shelves no matter hang into or extraction, all need to step on brake petal and press shift level locking button, control unit is removed the locking of shift level locking button, P shelves can hang into or extraction action.
After driver has carried out a gear shift operation, frontly push away inductor and post-tensioning inductor senses gear shift operation, the signal of gear shift operation is passed to selector control unit.This selector control unit receives CAN network signal simultaneously, and manual unlocking button signal and the current but trailer signal of selector.Then according to built-in gearshift control strategy, carry out Pan Dan, the gear shift operation of whether break being carried out release and locking and whether carrying out original driver.
Such as take, change R shelves (reverse gear) and be illustrated as example.
[R shelves embodiment one]
When driver has reversing intention, in general, automobile should be shifted gears in the low speed situation approaching under 0 speed.But under high speed, perhaps driver shifts gears and is intended to is from accelerating the gearshift of intention, but perhaps can miss change become reverse gear (or touching with the child of car), thereby can have an accident.
But after adopting induction installation of the present invention, when vehicle advances, need press locking button and promote shift level to R shelves direction, control unit is controlled magnetic clutch according to the speed of a motor vehicle, when the speed of a motor vehicle is during higher than 15 kilometers, keep the locking of magnetic clutch; When the speed of a motor vehicle is during lower than 15 kilometers, control unit is removed the locking of magnetic clutch, and selector changes to R shelves, and control unit is controlled motor and vehicle slowed down and reverse reversing.Be exactly now the gearshift intention of having responded to driver, ensured traffic safety simultaneously.
[R shelves embodiment two]
Driver, when driver has reversing intention, in general, should slam brake petal and pin locking button, then from N shelves (neutral), change to R shelves (reverse gear).But mistake does not slam brake petal sometimes, but mistake has slammed throttle, now will cause danger.
But still adopting after induction installation of the present invention, there is no the signal of locking, thereby do not remove the locking of magnetic clutch because control unit senses break, is exactly now the gearshift intention of having responded to driver, has ensured traffic safety simultaneously.
The data such as above 15 kilometers are given an example exactly, can in different automobile types, set different speed.Above embodiment is also only used to for example, can have multiple built-in control strategy according to actual conditions simultaneously, at this, does not repeat one by one.As mentioned above, this electronic selector gear shift intention of user of having utilized within the scope of gear shift play perception.During gear locking, shift level can only move within the scope of this play.Because gear shift shift inductor of the present utility model adopts two sensing arm autobalance shift level structures, it can guarantee Security in vehicle is controlled, even if be arranged on inhibition switch in speed changer because fault has transmitted wrong information, the gear shift gear that this gear shift shift inductor also can be selected based on driver from the working condition of speed change lever complementaryly and correct information is provided.
Above embodiment's explanation is just for helping to understand core concept of the present utility model; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (9)
1. an electron gear shifting device, is characterized in that, this electron gear shifting device comprises:
One matrix, comprises shift level pedestal;
One selector, is located on this matrix, comprises a shift level;
One driver, is located on this matrix, is connected with this selector;
One main circuit plate, is located on this matrix;
One secondary circuit board, is located on this matrix, is connected with main circuit plate electricity;
One wire harness socket, is located on this matrix, is electrically connected to main circuit plate and secondary circuit board;
One induction installation, is located on this matrix, and this induction installation comprises:
The first gear shift motional induction arm and the second gear shift motional induction arm, this shift level is symmetricly set on gear shift pedestal relatively;
Before shift level post-tensioning motion sensor and shift level, push away motion sensor, this shift level is symmetricly set on shift level pedestal relatively;
The first sensing arm balance spring and the second sensing arm balance spring, relatively this shift level is symmetricly set on shift level pedestal, the first sensing arm balance spring and the second sensing arm balance spring supporting push away before shift level post-tensioning motion sensor and shift level motion sensor make shift level at shift level pedestal in middle position.
2. electron gear shifting device according to claim 1, is characterized in that, before shift level post-tensioning motion sensor and shift level, pushing away motion sensor is optical coupled switch.
3. electron gear shifting device according to claim 1, is characterized in that, this matrix also comprises gearshift protecgulum and gearshift bonnet, and this shift level pedestal is located at gearshift protecgulum and this gearshift bonnet.
4. electron gear shifting device according to claim 3, is characterized in that, this gear shift pedestal be provided with push away before shift level spacing spacing with shift level post-tensioning, this shift level be located at push away before this shift level spacing and shift level post-tensioning spacing between.
5. according to the electron gear shifting device described in claim 1 or 4, it is characterized in that, shift level one end of this selector is located on this gear shift pedestal, also comprises
Handball, is located at the shift level the other end;
Gearshift gear plaque and dust-proof cover, be located between handball and matrix;
Gear shifting handle core bar and gear shift core bar inductor, be all located on the shift level pedestal of this matrix.
6. electron gear shifting device according to claim 5, is characterized in that, this selector also comprises a shift level locking button, is located on this handball and is connected with this shift level.
7. electron gear shifting device according to claim 1, is characterized in that, this driver comprises
Driving gear, is located at the shift level pedestal of this matrix;
Central rotating shaft, is located at the shift level pedestal of this matrix.
8. according to the electron gear shifting device described in claim 1 or 7, it is characterized in that this break
Brake shaft, is located at the shift level pedestal of this matrix;
Break main body, is located on this brake shaft;
Break output gear, is located on this brake shaft, can be connected with this driving gear;
Break manual unlocking axle, is connected with this brake shaft.
9. electron gear shifting device according to claim 8, is characterized in that, this break also comprises break manual unlocking operating handle, and this break manual unlocking operating handle is connected with brake manual unlocking axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097567.0U CN203756965U (en) | 2014-03-05 | 2014-03-05 | Electronic gear shifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097567.0U CN203756965U (en) | 2014-03-05 | 2014-03-05 | Electronic gear shifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756965U true CN203756965U (en) | 2014-08-06 |
Family
ID=51252244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097567.0U Expired - Fee Related CN203756965U (en) | 2014-03-05 | 2014-03-05 | Electronic gear shifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756965U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821925A (en) * | 2014-03-05 | 2014-05-28 | 十堰达峰软轴有限公司 | Electronic gear shifting device |
| CN104675982A (en) * | 2015-02-04 | 2015-06-03 | 十堰耐博汽车科技有限公司 | Intelligent shifter assembly for electric vehicles |
| CN105840812A (en) * | 2016-05-23 | 2016-08-10 | 理原车辆技术研发（苏州）有限公司 | Electronic gear shifting device for automobiles and control method thereof |
| CN105587850B (en) * | 2014-11-07 | 2018-08-31 | 通用汽车环球科技运作有限责任公司 | Speed manually controlling than selection in automatic transmission |
| CN110848383A (en) * | 2019-08-13 | 2020-02-28 | 中国第一汽车股份有限公司 | Electronic gear shifter with mechanical parking gear |
-
2014
- 2014-03-05 CN CN201420097567.0U patent/CN203756965U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821925A (en) * | 2014-03-05 | 2014-05-28 | 十堰达峰软轴有限公司 | Electronic gear shifting device |
| CN103821925B (en) * | 2014-03-05 | 2016-07-13 | 十堰达峰软轴有限公司 | Electron gear shifting device |
| CN105587850B (en) * | 2014-11-07 | 2018-08-31 | 通用汽车环球科技运作有限责任公司 | Speed manually controlling than selection in automatic transmission |
| CN104675982A (en) * | 2015-02-04 | 2015-06-03 | 十堰耐博汽车科技有限公司 | Intelligent shifter assembly for electric vehicles |
| CN105840812A (en) * | 2016-05-23 | 2016-08-10 | 理原车辆技术研发（苏州）有限公司 | Electronic gear shifting device for automobiles and control method thereof |
| CN110848383A (en) * | 2019-08-13 | 2020-02-28 | 中国第一汽车股份有限公司 | Electronic gear shifter with mechanical parking gear |
| CN110848383B (en) * | 2019-08-13 | 2021-09-17 | 中国第一汽车股份有限公司 | Electronic gear shifter with mechanical parking gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102667259B (en) | Shift control device for vehicles | |
| CN203756965U (en) | Electronic gear shifting device | |
| CN102859239B (en) | Vehicle shift control device | |
| CN103244665A (en) | Method and system for detecting door state and door sensor failures | |
| CN110271441A (en) | A kind of new-energy automobile shift parking control system | |
| CN102027269A (en) | Detector device for a gear shift | |
| CN103161942A (en) | Method and system for providing a brake transmission shift interlock override mode in a shift-by-wire transmission | |
| CN102431521B (en) | Control system of automobile gear shift lever lock | |
| CN106560636A (en) | Electronic shift system | |
| CN201214409Y (en) | Mechanical gearshift case automatic gear shift control system | |
| CN111365453A (en) | Built-in electronic gear shifting control method for automatic transmission | |
| CN111895080A (en) | Gear shifting request analysis method based on knob type gear shifter | |
| CN101987624B (en) | Hybrid power whole passenger vehicle operating mode switching control method | |
| CN101367336A (en) | Automatic range conversion control mechanism | |
| CN205896141U (en) | Gearshift, shift system and vehicle | |
| CN101590839B (en) | Key interlock control system and starting device having the same | |
| EP1895198A1 (en) | An electric control selector system for a motor vehicle transmission | |
| CN104565356A (en) | Gear shifting control system | |
| CN106641220B (en) | A kind of gear shift method of electric automobile | |
| CN103821925A (en) | Electronic gear shifting device | |
| CN203756972U (en) | Gear shifting intention induction device | |
| CN207621325U (en) | Tractor and electric gear change device for tractor | |
| CN204533489U (en) | Electric motor intelligent change gear assembly | |
| CN109099148A (en) | A kind of electronic selector and its working method | |
| CN103821929A (en) | Gear-shifting intention sensing device and system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |