CN111043296A - Automobile electronic gear shifter, control method of automobile electronic gear shifter and automobile - Google Patents
Automobile electronic gear shifter, control method of automobile electronic gear shifter and automobile Download PDFInfo
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- CN111043296A CN111043296A CN201911360584.2A CN201911360584A CN111043296A CN 111043296 A CN111043296 A CN 111043296A CN 201911360584 A CN201911360584 A CN 201911360584A CN 111043296 A CN111043296 A CN 111043296A
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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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
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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
- F16H59/04—Ratio selector apparatus
- F16H59/044—Ratio selector apparatus consisting of electrical switches or sensors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The invention relates to an automotive electronic gear shifter, a control method of the automotive electronic gear shifter and an automobile. The electronic gear shifter for the automobile can effectively avoid mistaken gear engagement and meet the requirements of practical application.
Description
Technical Field
The invention relates to the technical field of automobile control, in particular to an automobile electronic gear shifter, a control method of the automobile electronic gear shifter and an automobile.
Background
With the continuous progress of science and technology, the automobile industry has been rapidly developed in recent years. The automobile plays a very important role in the development of modern society as an essential vehicle in the work and life of people.
In the case of motor vehicles, an electronic gear selector is an important component. Electronic shifters are increasingly used in modern vehicles with the advantages of simplicity of operation, small space, ease of installation, and sensitivity of response. Important development contents of the electronic gear shifter include gear shifting logic and a reasonable gear shifting method, so that the functional requirements of the whole vehicle are met, the gear shifter and the transmission can be well matched, and the reliability and the safety of the whole vehicle are realized. Currently, the automobile gear shifter mainly uses a mechanical gear shifter, which includes an inline gear shifter and a snake-type gear shifter. The two kinds of gear shifters are connected with the gear box through the pull cables in a mechanical mode, the gears of the straight-line gear shifter are arranged on the same longitudinal straight line, and the required longitudinal space is relatively large.
However, in the above-mentioned mechanical gear shifter, the gears of the in-line gear shifter are arranged on the same longitudinal straight line, and the required longitudinal space is relatively large, which easily causes a gear miss, damages the transmission case, and even causes traffic accidents.
Disclosure of Invention
Based on the technical scheme, the invention aims to solve the problem that the potential safety hazard is caused by the fact that the existing partial gear shifter is easy to cause gear mistaken engagement.
The invention provides an automotive electronic gear shifter, which comprises a lower shell, wherein a gear panel is arranged on the lower shell, a panel through hole is formed in the gear panel, a gear shifting rod is arranged above the lower shell and penetrates through the panel through hole, the top of the gear shifting rod is fixedly connected with a gear shifting handle, a circuit board and a permanent magnet are further arranged in the lower shell, a plurality of Hall sensors are arranged on the permanent magnet, a fixed base is arranged at the bottom of the lower shell, and a base through hole is formed in the fixed base.
The automotive electronic gear shifter is characterized in that six Hall sensors are arranged on the circuit board, the gear panel is square, and a plurality of clamping parts are arranged on the lateral edge of the lower surface of the gear panel.
The invention also provides a control method of the automobile electronic gear shifter, wherein the electronic gear shifter is the electronic gear shifter, and the method comprises the following steps:
if the current gear is a P gear, when a first gear shifting action of the gear shifting rod is detected and an unlocking instruction and a braking instruction are received, switching the current gear to an N gear, wherein the first gear shifting action is used as a forward hanging section of the gear shifting rod;
when a second gear shifting action of the gear shifting rod is detected and an unlocking instruction and a braking instruction are received, switching the current gear to an R gear, wherein the second gear shifting action is used as the gear shifting rod to be hung forwards;
when a third gear shifting action of a gear shifting rod is detected and the unlocking instruction and the braking instruction are received, switching the current gear to an N gear, wherein the third gear shifting action is to hang a section backwards;
and when a fourth gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are received, switching the current gear to the D gear, wherein the fourth gear shifting action is a backward two-stage gear.
According to the control method of the automobile electronic gear shifter, when the gear is shifted, the R gear, the P gear and the N gear cannot be directly switched to the M gear, the M gear can be switched to the D gear, the R gear cannot be directly engaged from other gears, and the R gear can be engaged only by inputting a brake pedal signal and an unlocking signal; in addition, other gears can not be directly engaged from the P gear, the P gear can be engaged only by inputting a brake pedal signal and an unlocking signal, and the mistaken engagement can not be caused even if the shift lever is shifted mistakenly.
The control method of the automobile electronic gear shifter is characterized by further comprising the following steps:
if the current gear is an R gear, when the first gear shifting action or the second gear shifting action of the gear shifting lever is detected, switching the current gear to the R gear;
if the current gear is the R gear, when the fourth gear shifting action of the gear shifting rod is detected, the current gear is switched to the D gear.
The control method of the automobile electronic gear shifter is characterized by further comprising the following steps:
if the current gear is an N gear, when the first gear shifting action or the second gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are received, switching the current gear to an R gear;
and if the current gear is the N gear, and after an unlocking instruction and the braking instruction, switching the current gear to the D gear.
The control method of the automobile electronic gear shifter is characterized by further comprising the following steps:
if the current gear is a D gear, when the first gear shifting action of the gear shifting rod is detected, the current gear is switched to an R gear;
if the current gear is the D gear and after the braking instruction is described, switching the current gear to the R gear;
if the current gear is the D gear, when the second gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are not received, switching the current gear to the N gear;
if the current gear is the D gear, when the third gear shifting action or the fourth gear shifting action of the gear shifting rod is detected, the current gear is switched to the M gear.
The control method of the automobile electronic gear shifter is characterized by further comprising the following steps:
if the current gear is an M gear, when the first gear shifting action of the gear shifting lever is detected, switching the current gear to an N gear;
if the current gear is an M gear, when the second gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are received, switching the current gear to an R gear;
if the current gear is an M gear, when the second gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are not received, switching the current gear to an N gear;
if the current gear is an M gear, when the third gear shifting action or the fourth gear shifting action of the gear shifting rod is detected, the current gear is switched to a D gear.
The invention further provides an automobile which comprises an automobile body, wherein an automobile electronic gear shifter is mounted on the automobile body and comprises a lower shell, a gear panel is arranged on the lower shell, a panel through hole is formed in the gear panel, a gear lever is further arranged above the lower shell and penetrates through the panel through hole, the top of the gear lever is fixedly connected with a gear shifting handle, a circuit board and a permanent magnet are further arranged in the lower shell, a plurality of Hall sensors are arranged on the permanent magnet, a fixed base is arranged at the bottom of the lower shell, and a base through hole is formed in the fixed base.
The automobile is characterized in that six Hall sensors are arranged on the circuit board, the gear panel is square, and a plurality of buckling parts are arranged on the lateral edge of the lower surface of the gear panel.
The automobile, wherein the electronic gear shifter executes the control method of the automobile electronic gear shifter.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic overall structural diagram of an automotive electronic shifter according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the automotive electronic shifter shown in FIG. 1;
FIG. 3 is a schematic diagram of a circuit board of the electronic shifter of the vehicle shown in FIG. 1;
FIG. 4 is a schematic diagram of the electrical circuit arrangement of the vehicle according to the present invention;
FIG. 5 is a schematic structural view of a finished vehicle connector pin of the automotive electronic shifter shown in FIG. 1;
FIG. 6 is a schematic structural view of a handball connector pin of the automotive electronic shifter illustrated in FIG. 1;
FIG. 7 is a schematic view of the magnetic poles of the permanent magnets in the automotive electronic shifter shown in FIG. 1;
FIG. 8 is a logic truth table of shift electric signals output by the automotive electronic shifter shown in FIG. 1;
fig. 9 is a logic diagram of the operation of the proposed shifter of the present invention;
fig. 10 is a control logic diagram of the P range in the control method of the electronic shifter according to the present invention;
fig. 11 is a control logic diagram of the R range in the control method of the electronic shifter according to the present invention;
fig. 12 is a logic diagram of the control of the N-shift in the control method of the electronic shifter according to the present invention;
fig. 13 is a logic diagram of the control of the D-range in the control method of the electronic shifter according to the present invention;
fig. 14 is a logic diagram of the control of the M-range in the control method of the electronic shifter according to the present invention.
Description of the main symbols:
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 14, the electronic shifter for an automobile according to the present invention includes a lower housing 13, a shift position panel 12 is disposed on the lower housing 13, a panel through hole 121 is disposed on the shift position panel 12, and a shift lever 15 is disposed above the lower housing 13.
As can be seen from fig. 1, the shift lever 15 is inserted into the panel through hole 121, and the top of the shift lever 15 is fixedly connected to a shift knob 11. A circuit board 17 and a permanent magnet 16 are further arranged in the lower shell 13, a plurality of hall sensors are arranged on the permanent magnet 16, a fixed base 14 is arranged at the bottom of the lower shell 13, and a base through hole 141 is formed in the fixed base 14.
Six hall sensors are arranged on the circuit board 17. In the present embodiment, the shift position panel 12 has a square shape, and a plurality of locking portions 122 are provided on the side edge of the lower surface of the shift position panel 12.
The invention provides an automobile electronic shifter, which comprises a shift handle 11, a gear panel 12, a lower shell 13, a shift lever 15 penetrating through the gear panel 12, a circuit board 17 positioned in the lower shell 13 and a permanent magnet 16 arranged on the circuit board 17.
P, R, N, D and M gears are marked on the shift handle 11, and 6 Hall sensors, defined as H1, H2, H3, H4, H5 and H6, are disposed on the circuit board in the lower housing 13. A permanent magnet 16 is fixedly connected to the circuit board 17, and an initial position of the permanent magnet 16 is an original gear position of the shift lever, and the original gear position corresponds to a starting point on the circuit board.
In the present invention, the position of the permanent magnet 16 is changed according to the driver's operation, and the hall sensor receives a position change signal to an electronic shift control unit (MCU), and outputs a signal to a transmission control unit to perform a shifting action according to the definition in the truth table shown in fig. 8.
In this embodiment, the electronic shifter described above is a monostable 5-point operating mode, and there are 5 points, two key positions, on the shifter. The X-axis negative direction is defined as +2 bit, +1 bit, 0 bit, -1 bit and-2 bit (i.e. forward 1 segment, forward 2 segment, backward 1 segment and backward 2 segment). And sends different target gear (R, N, D and M) signals, a key Shift lock effective indication bit and P gear signal, and an error information bit according to different operation logics.
Wherein, the information of the current gear is displayed on the automobile combination instrument and the electronic gear shifting handle. Specifically, the R gear refers to a reverse gear, and at the moment, the vehicle is in a reverse state; the gear D refers to a forward gear, and the vehicle is in a driving state at the moment; the N gear is a neutral gear, and the vehicle is in a static state at the moment; the P range refers to a parking range, which is a range in which the vehicle is stopped. When the electronic gear shifter is powered on or restarted, initially defaulting to a P gear until a driver switches gears; m shelves indicate manual mode shelves, and the accessible is stirred the gear shift plectrum of the left and right both sides of steering wheel this moment and is increased and decreased the gear.
Referring to fig. 5, in the electronic shifter, a pin of a finished vehicle connector is provided for performing circuit connection assembly. Specifically, the pin of the vehicle connector is defined as follows: pin1 is an ignition switch Pin, Pin2 is a gear signal grounding Pin, Pin3 is a high-speed bus Pin, Pin4 is a low-speed bus Pin, Pin5 is a small lamp Pin, Pin6 is a small lamp grounding Pin, and Pin7-Pin12 are spare pins.
Referring to fig. 6, in the electronic shifter, a handball connector pin is provided. Specifically, the above-mentioned handball connector pins are defined as follows: pin1 is a Pin such as P gear, Pin2 is a Pin of an R gear lamp, Pin3 is a Pin of an N gear lamp, Pin4 is a Pin of a D gear lamp, Pin5 is a Pin of an M gear lamp, Pin6 is a Pin of a P gear key, Pin7 is a Pin of a shift lock key, Pin8 is a Pin of a ground, Pin9 is a Pin of a power supply, and Pin10 is a Pin of a small lamp.
The invention also provides an automobile control circuit, and as CAN be seen from 4, the MCU of the whole automobile controller is electrically connected with the Hall sensor, the CAN transceiver, the voltage stabilizer, the APA automatic parking module and the LED work indicator lamp.
Specifically, the Hall sensor is connected with the MCU through five gear shifting control lines. And the APA automatic parking module is electrically connected with the whole vehicle MCU. The CAN transceiver is electrically connected with the automatic Transmission Control Unit (TCU). In addition, the voltage stabilizer is electrically connected with the CAN transceiver. The vehicle control unit MCU is also connected with a P gear control switch and a shiftunlock switch, and one end of the switch is grounded.
Referring to fig. 7, for the permanent magnet in the electronic gear shift device of the automobile, for the permanent magnet, the linear filling in fig. 7 is the S pole, and the black filling is the N pole.
In the invention, the control principle of the electronic gear shifter is as follows: the gear shifting control unit on the circuit board acquires position signals corresponding to the Hall sensors, when the positions of the permanent magnets change, the corresponding Hall sensors can generate pulse signals to be input into the gear shifting control unit, the gear shifting control unit judges the gear shifting state according to the pulse signals, and the gear shifting control unit outputs the gear shifting control signals to the control unit of the transmission to implement gear shifting operation after logic processing.
Wherein, the low level 1 represents the output Hall signal, and the voltage range is 0.03-0.06V; a high level of 0 indicates no output signal and a voltage range of 4-6V, see fig. 8.
The complementary redundant signal of the gear shifter is judged by the gear shifter (when 1 of 3 Hall sensors needing signal transmission fails, the rest two Hall sensors CAN be complemented and redundant, and the MCU CAN normally read the position signal) and sends a credible target signal through the CAN network. And when the effective sensor and the complementary redundancy are wrong, sending a wrong message, namely self-checking of the gear shifter. (the scheme adopts combined sensors, one complementary redundancy and 5 combination modes), when any gear has two sensors to fail, an error is sent, and the gear shifter fails.
Specifically, the shift control method of the electronic gear shifter for an automobile according to the present invention will be described in detail below.
Referring to fig. 10, if the shift control unit determines that the previous shift position is the P range (the hall sensors H3, H4, H6 output low level signals, and the hall sensors H1, H2, H5 output high levels), the shift lever is in the original range position.
When the shift lever is hung forward by one section, and the left shift lock is pressed and the brake pedal is stepped on simultaneously, the Hall sensors H2 and H6 output low level signals, the Hall sensors H1, H3, H4 and H5 output high levels, and the shift control unit outputs an N-gear control signal;
when the shift lever is hung forwards in two sections, and the left shift lock is pressed down and the brake pedal is stepped on simultaneously, the Hall sensors H1, H2 and H4 output low level signals, the Hall sensors H3, H5 and H6 output high levels, and the shift control unit outputs an R gear control signal;
when the shift lever is hung backwards for one section, and the left shift lock is pressed and the brake pedal is stepped on simultaneously, the Hall sensors H1 and H3 output low level signals, the Hall sensors H2, H4, H5 and H6 output high levels, and the shift control unit outputs an N-gear control signal;
when the gear shift lever is hung backwards in two stages, the left shift lock is pressed down and the brake pedal is pressed down simultaneously, the Hall sensors H1, H5 and H6 output low level signals, the Hall sensors H2, H3 and H4 output high levels, and the gear shift control unit outputs a D-gear control signal.
Referring to fig. 11, if the shift control unit determines that the previous shift position is the R position (hall sensors H3, H4, H6 output low level signals, and H1, H2, H5 output high levels), the shift lever is in the original position.
When the gear shift lever is hung forwards by one section or two sections, the Hall sensors H2 and H6 output low level signals, H1, H3, H4 and H5 output high levels, or the Hall sensors H1, H2 and H4 output low level signals, H3, H5 and H6 output high levels, and the gear shift control unit outputs an R-gear control signal;
when the shift lever is hung backwards for one section, the Hall sensors H1 and H3 output low level signals, the Hall sensors H2, H4, H5 and H6 output high level signals, and the shift control unit outputs an N-gear control signal;
when the gear shift lever is hung backwards in two stages, the Hall sensors H1, H5 and H6 output low level signals, the Hall sensors H2, H3 and H4 output high level signals, and the gear shift control unit outputs D-gear control signals.
Referring to fig. 12, if the shift control unit determines that the previous shift position is the N position (the hall sensors H3, H4, H6 output low level signals, and the hall sensors H1, H2, H5 output high levels), the shift lever is in the original position.
When the shift lever is hung forwards for one section or hung forwards for two sections, and simultaneously the left shift lock is pressed down and the brake pedal is pressed down, the Hall sensors H2 and H6 output low level signals, the Hall sensors H1, H3, H4 and H5 output high levels, or the Hall sensors H1, H2 and H4 output low level signals, the Hall sensors H3, H5 and H6 output high levels, and the shift control unit outputs an R-gear control signal;
when the gear shift lever is hung backwards for one section or two sections, the Hall sensors H1 and H3 output low level signals, H2, H4, H5 and H6 output high levels, or the Hall sensors H1 and H3 output low level signals, H2, H4, H5 and H6 output high levels, and the gear shift control unit outputs a D-gear control signal.
Referring to fig. 13, if the shift control unit determines that the previous shift position is the D range (the hall sensors H3, H4, H6 output low level signals, and the hall sensors H1, H2, H5 output high levels), the shift lever is in the original range position.
When the shift lever is hung forwards for one section, the Hall sensors H2 and H6 output low level signals, the Hall sensors H1, H3, H4 and H5 output high level signals, and the shift control unit outputs an N-gear control signal;
when the shift lever is hung forwards for two sections, and the left shift lock is pressed and the brake pedal is stepped on simultaneously, the Hall sensors H1, H2 and H4 output low level signals, the Hall sensors H3, H5 and H6 output high levels, and the shift control unit outputs an R-gear control signal;
when the shift lever is forwards hung for two sections, and the left shift lock is not pressed down and the brake pedal is not pressed down at the same time, the shift control unit outputs an N-gear control signal (which is equivalent to that the output gear signal is an N-gear electric signal and indicates that the current gear is switched to the N gear);
when the gear shift lever is hung backwards for one section or two sections, the Hall sensors H1 and H3 output low level signals, H2, H4, H5 and H6 output high levels, or the Hall sensors H1 and H3 output low level signals, H2, H4, H5 and H6 output high levels, and the gear shift control unit outputs an M-gear control signal.
Referring to fig. 14, if the shift control unit determines that the previous shift position is the M range (hall sensors H3, H4, H6 output low level signals, and H1, H2, H5 output high levels), the shift lever is in the original range position.
When the shift lever is hung forwards for one section, the Hall sensors H2 and H6 output low level signals, the Hall sensors H1, H3, H4 and H5 output high level signals, and the shift control unit outputs an N-gear control signal;
when the shift lever is hung forwards in two sections, and the left shift lock is pressed down and the brake pedal is stepped on simultaneously, the Hall sensors H1, H2 and H4 output low level signals, the Hall sensors H3, H5 and H6 output high levels, and the shift control unit outputs an R gear control signal;
when the shift lever is forwards hung for two sections, and the left shift lock is not pressed down and the brake pedal is not pressed down at the same time, the shift control unit outputs an N-gear control signal (which is equivalent to that the output gear signal is an N-gear electric signal and indicates that the current gear is switched to the N gear);
when the gear shift lever is hung backwards for one section or two sections, the Hall sensors H1 and H3 output low level signals, H2, H4, H5 and H6 output high levels, or the Hall sensors H1 and H3 output low level signals, H2, H4, H5 and H6 output high levels, and the gear shift control unit outputs a D-gear control signal.
According to the control method of the automobile electronic gear shifter, when the gear is shifted, the R gear, the P gear and the N gear cannot be directly switched to the M gear, the M gear can be switched to the D gear, the R gear cannot be directly engaged from other gears, and the R gear can be engaged only by inputting a brake pedal signal and an unlocking signal; in addition, other gears can not be directly engaged from the P gear, the P gear can be engaged only by inputting a brake pedal signal and an unlocking signal, and the mistaken engagement can not be caused even if the shift lever is shifted mistakenly.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides an automotive electronics selector, its characterized in that includes casing down be equipped with a gear panel on the casing down set up the panel through-hole on the gear panel the top of casing still is equipped with a gear level down, the gear level wears to locate the panel through-hole, the top and a gear shift handle fixed connection of gear level still be equipped with a circuit board and permanent magnet in the casing down be equipped with a plurality of hall sensor on the permanent magnet the bottom of casing is equipped with a fixed baseplate down set up the base through-hole on the fixed baseplate.
2. The automotive electronic shifter according to claim 1, wherein six hall sensors are provided on the circuit board, the shift position panel is square in shape, and a plurality of catching portions are provided on side edges of a lower surface of the shift position panel.
3. A method for controlling an electronic shifter for an automobile, wherein the electronic shifter is the electronic shifter of claim 1 or claim 2, the method comprising the steps of:
if the current gear is a P gear, when a first gear shifting action of the gear shifting rod is detected and an unlocking instruction and a braking instruction are received, switching the current gear to an N gear, wherein the first gear shifting action is used as a forward hanging section of the gear shifting rod;
when a second gear shifting action of the gear shifting rod is detected and an unlocking instruction and a braking instruction are received, switching the current gear to an R gear, wherein the second gear shifting action is used as the gear shifting rod to be hung forwards;
when a third gear shifting action of a gear shifting rod is detected and the unlocking instruction and the braking instruction are received, switching the current gear to an N gear, wherein the third gear shifting action is to hang a section backwards;
and when a fourth gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are received, switching the current gear to the D gear, wherein the fourth gear shifting action is a backward two-stage gear.
4. The control method of an automotive electronic shifter as set forth in claim 3, further comprising:
if the current gear is an R gear, when the first gear shifting action or the second gear shifting action of the gear shifting lever is detected, switching the current gear to the R gear;
if the current gear is the R gear, when the fourth gear shifting action of the gear shifting rod is detected, the current gear is switched to the D gear.
5. The control method of an automotive electronic shifter as set forth in claim 3, further comprising:
if the current gear is an N gear, when the first gear shifting action or the second gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are received, switching the current gear to an R gear;
and if the current gear is the N gear, and after an unlocking instruction and the braking instruction, switching the current gear to the D gear.
6. The control method of an automotive electronic shifter as set forth in claim 3, further comprising:
if the current gear is a D gear, when the first gear shifting action of the gear shifting rod is detected, the current gear is switched to an R gear;
if the current gear is the D gear and after the braking instruction is described, switching the current gear to the R gear;
if the current gear is the D gear, when the second gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are not received, switching the current gear to the N gear;
if the current gear is the D gear, when the third gear shifting action or the fourth gear shifting action of the gear shifting rod is detected, the current gear is switched to the M gear.
7. The control method of an automotive electronic shifter as set forth in claim 3, further comprising:
if the current gear is an M gear, when the first gear shifting action of the gear shifting lever is detected, switching the current gear to an N gear;
if the current gear is an M gear, when the second gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are received, switching the current gear to an R gear;
if the current gear is an M gear, when the second gear shifting action of the gear shifting rod is detected and the unlocking instruction and the braking instruction are not received, switching the current gear to an N gear;
if the current gear is an M gear, when the third gear shifting action or the fourth gear shifting action of the gear shifting rod is detected, the current gear is switched to a D gear.
8. The utility model provides an automobile, includes automobile body, its characterized in that install automotive electronics selector on the automobile body, automotive electronics selector includes casing down be equipped with a gear panel down on the casing panel has seted up the panel through-hole the top of casing still is equipped with a gear level down, gear level wears to locate the panel through-hole, the top and a gear level fixed connection of gear level still be equipped with a circuit board and permanent magnet in the inferior valve body be equipped with a plurality of hall sensor on the permanent magnet the bottom of casing is equipped with a unable adjustment base the last base through-hole of having seted up of unable adjustment base.
9. The automobile according to claim 8, wherein six hall sensors are provided on the circuit board, the gear panel is square, and a plurality of snap-fit portions are provided on a side edge of a lower surface of the gear panel.
10. The automobile as claimed in claim 8, wherein the electronic shifter performs the control method of the automobile electronic shifter as claimed in any one of claims 3 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360584.2A CN111043296A (en) | 2019-12-25 | 2019-12-25 | Automobile electronic gear shifter, control method of automobile electronic gear shifter and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360584.2A CN111043296A (en) | 2019-12-25 | 2019-12-25 | Automobile electronic gear shifter, control method of automobile electronic gear shifter and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111043296A true CN111043296A (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911360584.2A Pending CN111043296A (en) | 2019-12-25 | 2019-12-25 | Automobile electronic gear shifter, control method of automobile electronic gear shifter and automobile |
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| Country | Link |
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| CN (1) | CN111043296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161016A1 (en) * | 2021-01-26 | 2022-08-04 | 长城汽车股份有限公司 | Gear shifting method for vehicle, apparatus, and vehicle |
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| CN110375064A (en) * | 2019-06-14 | 2019-10-25 | 广汽零部件有限公司 | A kind of the push-down electronic gear shifter and process for gear of optional driving style |
| CN110425272A (en) * | 2019-08-30 | 2019-11-08 | 宁波德普隆汽车***有限公司 | Electronic selector assembly |
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| EP0718527B1 (en) * | 1994-12-22 | 1999-12-22 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Shift control device for a vehicle with an automatic transmission |
| DE102006059992A1 (en) * | 2006-12-19 | 2008-06-26 | Daimler Ag | Circuit operating element for a transmission of a motor vehicle with electronically controlled circuit |
| CN101900201A (en) * | 2010-07-23 | 2010-12-01 | 重庆泰利福汽车零部件有限公司 | Vehicle automatic gear shifting device |
| CN106996458A (en) * | 2017-04-14 | 2017-08-01 | 上海科世达-华阳汽车电器有限公司 | A kind of shifting method |
| 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 |
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| CN110375064A (en) * | 2019-06-14 | 2019-10-25 | 广汽零部件有限公司 | A kind of the push-down electronic gear shifter and process for gear of optional driving style |
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| WO2022161016A1 (en) * | 2021-01-26 | 2022-08-04 | 长城汽车股份有限公司 | Gear shifting method for vehicle, apparatus, and vehicle |
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