CN103883726A - Rotary type electronic shifter and gear switching system - Google Patents
Rotary type electronic shifter and gear switching system Download PDFInfo
- Publication number
- CN103883726A CN103883726A CN201410105834.9A CN201410105834A CN103883726A CN 103883726 A CN103883726 A CN 103883726A CN 201410105834 A CN201410105834 A CN 201410105834A CN 103883726 A CN103883726 A CN 103883726A
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- Prior art keywords
- electronic
- gear
- magnet
- knob
- gear shifter
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Classifications
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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
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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
- F16H59/0217—Selector apparatus with electric switches or sensors not for gear or range selection, e.g. for controlling auxiliary devices
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
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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
- F16H2059/081—Range selector apparatus using knops or discs for rotary range selection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention provides a rotary type electronic shifter and a gear switching system. The shifter mainly comprises a rotary knob, a driven wheel, a magnetic inductor and an electronic chip, wherein the rotary knob is provided with a sawtooth structure, and the driven wheel is integrated with a magnet. The sawtooth structure of the rotary knob and the driven wheel are meshed, and then the driven wheel is driven to rotate. In the process of use, an operator operates the rotary knob to drive the magnet on the driven wheel to rotate, the magnetic inductor determines the rotating angle of the magnet according to the change of a magnetic line of force and outputs corresponding electric signals to the electronic chip, and the magnitude of the electric signals is relevant to the rotating angle of the magnet. Furthermore, the electronic chip determines gears into which need to be switched according to the rotating angle of the magnet. On one hand, gear shifting is conducted in a non-contact mode; on the other hand, the magnetic inductor detects the rotating angle of the magnet without being affected by dust and other foreign matter in an external environment, and therefore adjusting accuracy of gear shifting is improved.
Description
Technical field
The present invention relates to automobile brake field, relate in particular a kind of rotary electronic selector and gear switch system.
Background technique
Along with the development of automotive industry, various dissimilar electronic gear shifters are in the process industry of using vehicle.At present, the electronic gear shifter existing on market mainly comprises: lever type, knob-style and button-type.Wherein, turn-knob type electronic gear shifter is mainly used in luxurious car system, and button-type selector is mainly used on compact car and small-sized electric car.
The electronic gear shifter existing in the market mainly comprises two kinds.1, direct contact type selector, 2, raster pattern selector.
Direct contact type selector is owing to being subject to the impact of surface friction drag, and reliability is lower, and working life is short.Although it is contactless that raster pattern selector has advantages of, however due in actual application due to environment in the foreign matter such as dust to the blocking of optical transmitting set and optical receiver, gearshift degree of regulation is low.
Summary of the invention
In view of this, the invention provides a kind of rotary electronic selector and gear switch system, the precision regulating to improve gearshift.
For achieving the above object, the invention provides following technological scheme:
A kind of rotary electronic selector, comprising:
There is the knob of saw tooth structure;
With the follower that the saw tooth structure of described knob is meshed, described follower is integrated with magnet;
With the relative static magnetic inductor in mounting point of described follower, described magnetic inductor is for detection of the rotation angle of described magnet;
With the electronic chip that described magnetic inductor is connected, described electronic chip, according to the rotation angle of described magnet, is determined the gear that needs switching.
Preferably, described electronic chip is specifically for according to the gear ratio of the rotation angle of described magnet, described knob and described follower, determine the rotation angle of described knob, and then according to the default corresponding relation of gear and knob angle, determine the gear that needs switching.
Preferably, described electronic chip, described magnetic inductor are integrated on circuit board.
Preferably, described follower, by fixing device, is fixed on the top of described circuit board.
Preferably, also comprise: upper shell and lower shell body, described upper shell and described lower shell body composition confined space;
Described circuit board, described follower are arranged in described confined space;
Described knob runs through described upper shell and is connected with described follower.
Preferably, on described circuit board, be also integrated with described electronic chip and be connected, show the gear tutorial light and the background tutorial light with illuminating effect of current gear.
Preferably, described electronic gear shifter comprises multiple magnets and the multiple magnetic inductors corresponding with described multiple magnets, realizes multichannel and detects.
Preferably, described electronic gear shifter also comprises with described electronic chip and being connected, and realizes the button of relevant gear shift operation.
Preferably, described electronic gear shifter also comprises: carry out the connector assembly interface of information interaction with Full Vehicle System.
A kind of gear switch system, comprising:
Full Vehicle System, gearbox and above-described electronic gear shifter;
Wherein, the gearshift switching signal that described Full Vehicle System is exported for receiving described electronic gear shifter, and carry out gear switch according to gearbox described in the control of described gearshift switching signal.
Known via above-mentioned technological scheme, compared with prior art, the present invention openly provides a kind of rotary electronic selector and gear switch system.This selector mainly comprises: have the knob of saw tooth structure, the follower that is integrated with magnet, magnetic inductor and electronic chip.Wherein, the saw tooth structure of knob is meshed with follower, thereby drives follower to rotate.In use, the magnet rotation of operator by knob band follower, and then magnetic inductor determines the angle of swing of magnet according to the variation of the magnetic line of force, and export corresponding electrical signal to electronic chip, the size of this electrical signal is relevant with the angle of swing of magnet.Further, electronic chip, according to the angle of swing of magnet, is determined the gear that needs switching.Corresponding contact-type selector and the raster pattern selector existing in the market, on the one hand, the present invention is contactless to shift gears, on the other hand, magnetic inductor in the present invention is not subject to the impact of the foreign matters such as dust in external environment condition on the detection of magnet angle of swing, thereby has improved the degree of regulation of gearshift.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skills, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
Fig. 1 shows the perspective view of a kind of rotary electronic selector of the present invention;
Fig. 2 shows the internal structure schematic diagram of a kind of rotary electronic selector of the present invention;
Fig. 3 shows the housing of a kind of rotary electronic selector of the present invention;
Fig. 4 shows the structural representation of a kind of gear switch system of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.
Referring to Fig. 1～Fig. 2, Fig. 1 shows the side perspective of a kind of rotary electronic selector of the present invention; Fig. 2 shows the internal structure schematic diagram of a kind of rotary electronic selector of the present invention.
Mainly comprised by Fig. 1 and the known rotary electronic selector provided by the present invention of Fig. 2: have saw tooth structure knob 1, follower 2, be integrated in magnet 3, magnetic inductor 4 and electronic chip (not shown in FIG.) on described follower 2.Wherein, described magnetic inductor 4 and electronic chip are integrated on circuit board 5.
In the present embodiment, the mode that the knob that adopts edge to have saw tooth structure is meshed by teeth groove is connected with follower 2.In the time that user rotates knob 1, can drive follower 2 to rotate, thereby drive the magnet 3 being integrated on follower 2 along the circumferential direction to move.
Certainly, this knob with saw tooth structure can obtain by common knob and ordinary gear assembling in other embodiments of the invention, and the present invention does not limit to the Placement of knob and saw tooth structure, can be structure as a whole, and can be demountable structure yet.
It should be noted that, in the present embodiment, follower 2, by corresponding fixing device, is fixed on the top of circuit board 5, avoids rubbing with circuit board 5 in rotary course at follower 2, causes electronic device to damage.When follower 2 rotates, the variation of the magnetic line of force when magnetic inductor 4 that is integrated in circuit board 5 moves in a circle according to magnet 3, detects the rotation angle of magnet 3, and exports corresponding electrical signal.The size of this electrical signal is relevant with the size of magnet 3 rotation angles, in the time that the rotation angle of magnet 3 is different, and the varying in size of the electrical signal that magnetic inductor 4 is exported.Because this electronic gear shifter is to drive magnet 3 to rotate by knob 1, that is to say, when the rotation different amount of knob 1, this magnetic inductor 4 is exported different electrical signal.
And then the electronic chip being connected with magnetic inductor 4 receives the electrical signal that magnetic inductor 4 is exported, to determine the rotation angle (being the rotation angle of follower 2) of magnet 3.And then electronic chip is determined the angle of swing of knob 1 according to the gear ratio of knob 1 and follower 2, and according to the preset relation of the rotation angle of knob 1 and gear, determine the gear that needs switching, carry out the switching of gear thereby control automobile.Such as: the angle of swing of knob 1 is 10 while spending, gear is P shelves; When the angle of swing of knob 1 is 20 while spending, gear is R shelves.Be understandable that, the angle of swing of knob 1 and the preset relation of gear can arrange voluntarily according to user's custom and vehicle, to the gear of automobile is increased, such as the D3 shelves in CRV.
Embodiment from above: one aspect of the present invention adopts contactless gearshift, on the other hand, the magnetic inductor in the present invention is not subject to the impact of the foreign matters such as dust in external environment condition on the detection of magnet angle of swing, thereby has improved the degree of regulation of gearshift.
It should be noted that, the present invention adopts knob and follower to be used in conjunction with in the above-described embodiments, using the transmission device as electronic gear shifter.But can adopt in other embodiments of the invention multiple gears as transmission device, the present invention does not limit to the number of gear.
Optionally, in other embodiments of the invention, this electronic gear shifter at least arranges magnet and 2 magnetic inductors of 2 parallel placements, by the two-way mode that even multichannel detects, realizes the object of Redundant Control.
Show the housing of a kind of rotary electronic selector of the present invention referring to Fig. 3.As shown in Figure 3, the housing of electronic gear shifter comprises: upper shell 6 and lower shell body 7, upper shell 6 and lower shell body 7 form airtight space.The circuit board of electronic gear shifter, follower are sealed in this space, and knob runs through upper shell 6, and the saw tooth structure of knob is connected with follower.
Optionally, the top of this housing is also provided with tutorial light group 8, and the signal receiving end of this tutorial light group 8 is integrated on circuit board.It mainly comprises the gear tutorial light that shows current gear and the background tutorial light with illuminating effect.When car load completes after gear switch, export corresponding signal to this electronic gear shifter, electronic gear shifter is according to the bright corresponding gear tutorial light of this signaling point.In addition, in the time that the headlight of driving at night car load is opened, electric gear change device is lighted background tutorial light, facilitates driver to operate electronic gear shifter.
Optionally, in the present embodiment, this electronic gear shifter also comprises a mechanical button 9.This button 9 is positioned at the intermediate portion of knob, and is connected with the electronic chip on circuit board, by electronic chip testing signal, sends on car load network.This switch can be realized as P shelves, S shelves or other and the car load switch requirement that longitudinally operation is relevant.
In above-mentioned any embodiment, this electronic gear shifter also comprises: carry out the connector assembly interface 10 of information interaction with Full Vehicle System.
Show the structural representation of a kind of gear switch system of the present invention referring to Fig. 4.
This gear switch system comprises as seen from the figure: the electronic gear shifter 41 that above-described embodiment is introduced, the Full Vehicle System 42 being connected with electronic gear shifter 41 and the gearbox 43 being connected with Full Vehicle System.
Finally, also it should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or control panel, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and other embodiments' difference, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the application.To be apparent for those skilled in the art to these embodiments' multiple modification, General Principle as defined herein can, in the case of not departing from the application's spirit or scope, realize in other embodiments.Therefore, the application will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a rotary electronic selector, is characterized in that, comprising:
There is the knob of saw tooth structure;
With the follower that the saw tooth structure of described knob is meshed, described follower is integrated with magnet;
With the relative static magnetic inductor in mounting point of described follower, described magnetic inductor is for detection of the rotation angle of described magnet;
With the electronic chip that described magnetic inductor is connected, described electronic chip, according to the rotation angle of described magnet, is determined the gear that needs switching.
2. electronic gear shifter according to claim 1, it is characterized in that, described electronic chip is specifically for according to the gear ratio of the rotation angle of described magnet, described knob and described follower, determine the rotation angle of described knob, and then according to the default corresponding relation of gear and knob angle, determine the gear that needs switching.
3. electronic gear shifter according to claim 1 and 2, is characterized in that, described electronic chip, described magnetic inductor are integrated on circuit board.
4. electronic gear shifter according to claim 3, is characterized in that, described follower, by fixing device, is fixed on the top of described circuit board.
5. electronic gear shifter according to claim 4, is characterized in that, also comprises: upper shell and lower shell body, described upper shell and described lower shell body composition confined space;
Described circuit board, described follower are arranged in described confined space;
Described knob runs through described upper shell and is connected with described follower.
6. electronic gear shifter according to claim 4, is characterized in that, is also integrated with described electronic chip and is connected on described circuit board, shows the gear tutorial light and the background tutorial light with illuminating effect of current gear.
7. electronic gear shifter according to claim 1, is characterized in that, described electronic gear shifter comprises multiple magnets and the multiple magnetic inductors corresponding with described multiple magnets, realizes multichannel and detects.
8. electronic gear shifter according to claim 1, is characterized in that, described electronic gear shifter also comprises with described electronic chip and being connected, and realizes the button of relevant gear shift operation.
9. electronic gear shifter according to claim 1, is characterized in that, described electronic gear shifter also comprises: carry out the connector assembly interface of information interaction with Full Vehicle System.
10. a gear switch system, is characterized in that, comprising:
Full Vehicle System, gearbox and claim 1～electronic gear shifter claimed in claim 9;
Wherein, the gearshift switching signal that described Full Vehicle System is exported for receiving described electronic gear shifter, and carry out gear switch according to gearbox described in the control of described gearshift switching signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105834.9A CN103883726A (en) | 2014-03-20 | 2014-03-20 | Rotary type electronic shifter and gear switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105834.9A CN103883726A (en) | 2014-03-20 | 2014-03-20 | Rotary type electronic shifter and gear switching system |
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| CN103883726A true CN103883726A (en) | 2014-06-25 |
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| CN201410105834.9A Pending CN103883726A (en) | 2014-03-20 | 2014-03-20 | Rotary type electronic shifter and gear switching system |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650267A (en) * | 2016-03-18 | 2016-06-08 | 南京奥联汽车电子技术有限公司 | Vehicle gear shifting control method |
| CN106224446A (en) * | 2016-07-20 | 2016-12-14 | 深圳市克鲁盾汽车智能装备有限公司 | Automobile direction sensor and automobile |
| CN106369112A (en) * | 2016-08-31 | 2017-02-01 | 北京维弦科技有限责任公司 | Driving device |
| CN106382364A (en) * | 2016-08-31 | 2017-02-08 | 南京奥联汽车电子技术有限公司 | Rotary knob type drive-by-wire gear shifter |
| CN106525417A (en) * | 2016-11-01 | 2017-03-22 | 广州汽车集团零部件有限公司 | Knob type shifter high and low-temperature durability test device with gear information monitoring function |
| CN106907474A (en) * | 2017-04-14 | 2017-06-30 | 上海科世达-华阳汽车电器有限公司 | A kind of process for gear |
| CN107023665A (en) * | 2017-04-14 | 2017-08-08 | 上海科世达-华阳汽车电器有限公司 | A kind of process for gear |
| CN107653771A (en) * | 2017-08-08 | 2018-02-02 | 高迪丰 | A kind of electromechanical dynamic gear shifting device of road sign |
| CN107690539A (en) * | 2015-06-03 | 2018-02-13 | 康斯博格汽车股份公司 | Method for the selector and the speed changer for controlling vehicle by selector of the speed changer that controls motor vehicle |
| CN107701713A (en) * | 2017-08-22 | 2018-02-16 | 上海荣乐汽车电子有限公司 | A kind of energy automatic lifting returns the gearshift rail mechanism of P shelves |
| CN107783455A (en) * | 2016-08-31 | 2018-03-09 | 长城汽车股份有限公司 | Knob process for gear |
| CN107861563A (en) * | 2017-10-30 | 2018-03-30 | 惠州市德赛西威汽车电子股份有限公司 | A kind of knob based on internal connecting type Dual potentiometer |
| CN109307061A (en) * | 2017-07-27 | 2019-02-05 | 现代自动车株式会社 | Electronic transmission system |
| CN109578568A (en) * | 2019-01-09 | 2019-04-05 | 宁波正朗汽车零部件有限公司 | A kind of knob automatic gear shifting device |
| CN111006008A (en) * | 2018-10-08 | 2020-04-14 | 上海汽车集团股份有限公司 | Vehicle, gear shifting mechanism and gear shifting control strategy for automatic driving |
| CN111059273A (en) * | 2019-12-25 | 2020-04-24 | 东风汽车集团有限公司 | Indulge and put formula knob electron gearshift |
| CN111137351A (en) * | 2018-11-05 | 2020-05-12 | 上汽通用汽车有限公司 | Steering wheel for vehicle and vehicle |
| CN111946807A (en) * | 2019-05-16 | 2020-11-17 | 广州汽车集团股份有限公司 | Vehicle shifter, vehicle and control method of vehicle shifter |
| CN112065979A (en) * | 2020-08-31 | 2020-12-11 | 安徽江淮汽车集团股份有限公司 | 360 unlimited rotatory knob electron shelves selector and car |
| CN110725942B (en) * | 2019-10-08 | 2021-01-15 | 浙江吉利控股集团有限公司 | Knob selector and vehicle |
| CN112874452A (en) * | 2021-03-01 | 2021-06-01 | 上海科世达-华阳汽车电器有限公司 | Vehicle knob switch, vehicle knob switch control method and storage medium |
| CN113586705A (en) * | 2021-06-17 | 2021-11-02 | 东风汽车集团股份有限公司 | Self-learning method and device for electronic gear executing mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690539A (en) * | 2015-06-03 | 2018-02-13 | 康斯博格汽车股份公司 | Method for the selector and the speed changer for controlling vehicle by selector of the speed changer that controls motor vehicle |
| CN107690539B (en) * | 2015-06-03 | 2019-11-08 | 康斯博格汽车股份公司 | Control the selector of speed changer and the method by selector control speed changer |
| CN105650267A (en) * | 2016-03-18 | 2016-06-08 | 南京奥联汽车电子技术有限公司 | Vehicle gear shifting control method |
| CN106224446A (en) * | 2016-07-20 | 2016-12-14 | 深圳市克鲁盾汽车智能装备有限公司 | Automobile direction sensor and automobile |
| CN106369112A (en) * | 2016-08-31 | 2017-02-01 | 北京维弦科技有限责任公司 | Driving device |
| CN106382364A (en) * | 2016-08-31 | 2017-02-08 | 南京奥联汽车电子技术有限公司 | Rotary knob type drive-by-wire gear shifter |
| CN107783455A (en) * | 2016-08-31 | 2018-03-09 | 长城汽车股份有限公司 | Knob process for gear |
| CN107783455B (en) * | 2016-08-31 | 2019-10-11 | 长城汽车股份有限公司 | Knob process for gear |
| CN106525417A (en) * | 2016-11-01 | 2017-03-22 | 广州汽车集团零部件有限公司 | Knob type shifter high and low-temperature durability test device with gear information monitoring function |
| CN106525417B (en) * | 2016-11-01 | 2023-03-21 | 广州汽车集团零部件有限公司 | High-low temperature endurance test device of knob type gear shifter with gear information monitoring function |
| CN106907474A (en) * | 2017-04-14 | 2017-06-30 | 上海科世达-华阳汽车电器有限公司 | A kind of process for gear |
| CN107023665A (en) * | 2017-04-14 | 2017-08-08 | 上海科世达-华阳汽车电器有限公司 | A kind of process for gear |
| CN109307061A (en) * | 2017-07-27 | 2019-02-05 | 现代自动车株式会社 | Electronic transmission system |
| CN109307061B (en) * | 2017-07-27 | 2021-07-16 | 现代自动车株式会社 | Electronic transmission system |
| CN107653771A (en) * | 2017-08-08 | 2018-02-02 | 高迪丰 | A kind of electromechanical dynamic gear shifting device of road sign |
| CN107701713A (en) * | 2017-08-22 | 2018-02-16 | 上海荣乐汽车电子有限公司 | A kind of energy automatic lifting returns the gearshift rail mechanism of P shelves |
| CN107861563A (en) * | 2017-10-30 | 2018-03-30 | 惠州市德赛西威汽车电子股份有限公司 | A kind of knob based on internal connecting type Dual potentiometer |
| CN111006008A (en) * | 2018-10-08 | 2020-04-14 | 上海汽车集团股份有限公司 | Vehicle, gear shifting mechanism and gear shifting control strategy for automatic driving |
| CN111137351A (en) * | 2018-11-05 | 2020-05-12 | 上汽通用汽车有限公司 | Steering wheel for vehicle and vehicle |
| CN109578568A (en) * | 2019-01-09 | 2019-04-05 | 宁波正朗汽车零部件有限公司 | A kind of knob automatic gear shifting device |
| CN111946807A (en) * | 2019-05-16 | 2020-11-17 | 广州汽车集团股份有限公司 | Vehicle shifter, vehicle and control method of vehicle shifter |
| CN110725942B (en) * | 2019-10-08 | 2021-01-15 | 浙江吉利控股集团有限公司 | Knob selector and vehicle |
| CN111059273B (en) * | 2019-12-25 | 2021-01-12 | 东风汽车集团有限公司 | Indulge and put formula knob electron gearshift |
| CN111059273A (en) * | 2019-12-25 | 2020-04-24 | 东风汽车集团有限公司 | Indulge and put formula knob electron gearshift |
| CN112065979A (en) * | 2020-08-31 | 2020-12-11 | 安徽江淮汽车集团股份有限公司 | 360 unlimited rotatory knob electron shelves selector and car |
| CN112874452A (en) * | 2021-03-01 | 2021-06-01 | 上海科世达-华阳汽车电器有限公司 | Vehicle knob switch, vehicle knob switch control method and storage medium |
| CN113586705A (en) * | 2021-06-17 | 2021-11-02 | 东风汽车集团股份有限公司 | Self-learning method and device for electronic gear executing mechanism |
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Inventor after: Wang Chunquan Inventor after: Zhang Zhongquan Inventor before: Wang Chunquan Inventor before: Zhang Zhongquan |
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Application publication date: 20140625 |