CN114857253A - Shifting piece gear shifting method - Google Patents
Shifting piece gear shifting method Download PDFInfo
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- CN114857253A CN114857253A CN202110074827.7A CN202110074827A CN114857253A CN 114857253 A CN114857253 A CN 114857253A CN 202110074827 A CN202110074827 A CN 202110074827A CN 114857253 A CN114857253 A CN 114857253A
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- gear
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000007935 neutral effect Effects 0.000 claims abstract description 11
- 238000012827 research and development Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
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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
- F16H59/10—Range selector apparatus comprising levers
- F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
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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
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/42—Ratio indicator devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
The invention provides a shifting block gear shifting method, which belongs to the field of vehicle control and is realized on the basis of a first shifting block and a second shifting block which can be arranged on a steering wheel and a parking button independent of the first shifting block and the second shifting block, when gears comprise a neutral gear N, a parking gear P, a traveling gear D, a reverse gear R and a manual mode M gear, when the parking button is detected to be pressed, the shifting block is switched to the parking gear P, or the parking gear P is picked out; when the first shifting piece is detected to be fluctuated, the reverse gear R gear is switched; when the second shifting piece is detected to be fluctuated, switching to a D gear of a traveling gear; when the first shifting piece and the second shifting piece are simultaneously shifted, switching to a neutral gear N; and when the second shifting piece is detected to be shifted and kept for the first preset duration, switching to a manual mode M gear. The shifting sheet gear shifting method provided by the invention can shorten the research and development period, save the cost of the whole vehicle, has small influence on the attention of a driver, has strong universality and is beneficial to improving the conventional vehicle type.
Description
Technical Field
The invention belongs to the technical field of vehicle control, and particularly relates to a shifting piece gear shifting method.
Background
From controlling the angle, the car mainly divide into manual fender motorcycle type and automatic fender motorcycle type, and automatic fender motorcycle type divides into mechanical gear shifting motorcycle type and electron gear shifting motorcycle type according to the structure of selector again, and wherein, electron is shifted and is given the executor in the derailleur through the signal of telecommunication output, realizes keeping off the position through the operation of executor and switches, and the electron is shifted and is generally needed to have selector cooperation operation in order to realize that manual shift keeps off the position. The existing gear shifter is generally of a gear handle type, a knob type or a button type, and because the gear shifter relates to electronic control, independent research and development are needed according to different vehicle types, and the arrangement of a central console has a severe requirement, so that the development period is long and the cost is high; meanwhile, because the control position is far away from the steering wheel, the driver also needs to be distracted to operate the gear shifting device, the attention of the driver is influenced, and the driving safety noise is influenced.
Disclosure of Invention
The invention aims to provide a shifting sheet gear shifting method, and aims to solve the technical problems that the traditional gear shifter in the prior art is high in design difficulty, and the control mode has great influence on the attention of a driver.
In order to achieve the purpose, the invention adopts the technical scheme that: the shifting block gear shifting method is realized based on a first shifting block and a second shifting block which can be arranged on a steering wheel and a parking button which is independent of the first shifting block and the second shifting block, when the gears comprise a neutral gear N, a parking gear P, a traveling gear D, a reverse gear R and a manual mode M gear,
when the parking button is pressed, switching to a parking gear P gear or taking out the parking gear P gear;
when the first shifting piece is detected to be fluctuated, switching to a reverse gear R gear;
when the second shifting piece is detected to be fluctuated, switching to a D gear of a traveling gear;
when the first shifting piece and the second shifting piece are simultaneously shifted, switching to a neutral gear N;
and when the second shifting piece is detected to be shifted and kept for a first preset duration, switching to a manual mode M gear.
As another embodiment of the application, after the automobile is detected to be started and flameout, the gear is adjusted to the parking gear P; or
When the brake is pressed down under any gear, the hand brake is pulled up or the electronic hand brake is started, and the parking gear button is pressed, the gear is switched to the parking gear P.
As another embodiment of the present application, when it is detected that the brake is pressed and the parking button is pressed, the parking gear P is disengaged.
As another embodiment of the application, when the automobile is detected to be in a state that the speed of the automobile is zero, the brake is pressed down, and the first shifting piece is shifted, the reverse gear R is switched.
According to another embodiment of the application, when the brake is detected to be pressed down and the first shifting piece and the second shifting piece are shifted simultaneously within a preset time difference, the shifting is switched to a neutral gear N.
As another embodiment of the present application, the preset time difference is not greater than 3 seconds.
As another embodiment of the present application, if the current shift position is the parking position P or the reverse position R, when it is detected that the vehicle speed is zero, the brake is pressed, and the second dial is shifted, the shift position is switched to the forward shift position D.
As another embodiment of the present application, the first preset time period is not less than 1.5 seconds.
As another embodiment of the application, when it is detected that the second dial piece is shifted and a second preset duration is maintained, the manual mode M gear is switched to the traveling gear D gear, and the second preset duration is not less than 1.5 seconds.
As another embodiment of the present application, if the current shift position is the parking position P or the reverse position R, when it is detected that the brake is pressed, and the second dial is shifted and maintained for the first preset duration, the shift is switched to the manual mode M.
The shifting sheet gear shifting method provided by the invention has the beneficial effects that: compared with the prior art, the shifting block shifting method is realized on the basis of the first shifting block and the second shifting block which can be arranged on the steering wheel, signals are output through the two shifting blocks, and the parking button is matched, so that a shifter does not need to be arranged on a central console, the design and arrangement cost of the shifter is avoided, the research and development period is shortened, and the cost of the whole vehicle is saved; meanwhile, a driver does not need to leave the steering wheel during control, the control action range is small, the influence on the attention of the driver is small, the attention is more concentrated, and the driving safety is improved; in addition, the gear shifting method is simple in operation and control mode, and the signals generated by the first shifting piece and the second shifting piece realize gear shifting through software logic, so that the existing vehicle type is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an implementation of a shifting block shifting method according to an embodiment of the present invention.
In the figure: A. a first plectrum; B. and a second pick.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a shifting method of a shift plate according to the present invention will be described. The shifting block gear shifting method is realized based on a first shifting block A and a second shifting block B which can be arranged on a steering wheel and a parking button which is independent of the first shifting block A and the second shifting block B, when gears comprise a neutral gear N, a parking gear P, a traveling gear D, a reverse gear R and a manual mode M gear,
when the parking button is pressed, switching to a parking gear P gear or taking out the parking gear P gear;
when the first shifting piece A is detected to be fluctuated, the reverse gear R is switched;
when the second shifting piece B is detected to be fluctuated, switching to a traveling gear D;
when the first shifting piece A and the second shifting piece B are simultaneously shifted, the shifting is switched to a neutral gear N;
and when detecting that the second shifting piece B is shifted and kept for a first preset duration, switching to a manual mode M gear.
Arrows in fig. 1 indicate shifting directions of the first shifting piece a and the second shifting piece B, and may be set to shift the first shifting piece a or the second shifting piece B in a direction away from the driver to complete signal output, or may be set to shift the first shifting piece a or the second shifting piece B in a direction close to the driver to complete signal output.
The parking button according to the present invention may be provided on the center console or may be provided on the steering wheel.
Compared with the prior art, the shifting sheet shifting method is realized based on the first shifting sheet A and the second shifting sheet B which can be arranged on the steering wheel, the switching of each gear of the automatic transmission type is realized through the output signals of the two shifting sheets, and the parking button is matched, so that a shifter does not need to be arranged on a central console, the cost of the design and the arrangement of the shifter is avoided, the research and development period is shortened, and the cost of the whole vehicle is saved; meanwhile, a driver does not need to leave the steering wheel during control, the control action range is small, the influence on the attention of the driver is small, the attention is more concentrated, and the driving safety is improved; in addition, the gear shifting method is simple in operation and control mode, the signals generated by the first shifting piece A and the second shifting piece B realize gear shifting through software logic, the universality is strong, and the improvement on the existing vehicle type is facilitated.
Optionally, the first preset time period is not less than 1.5 seconds. Specifically, the first preset time period is not less than 2 seconds.
Specifically, the first paddle a and the second paddle B may be respectively provided with corresponding marks for the convenience of distinguishing by the driver, for example, the first paddle a is provided with a "-" mark to indicate a downshift, and the second paddle B is provided with a "+" mark to indicate an upshift.
Referring to table 1, when it is detected that the vehicle is started and turned off, the shift position is adjusted to the parking position P. Or when the brake is pressed down under any gear, the hand brake is pulled up or the electronic hand brake is started, and the parking gear button is pressed, the gear is switched to the parking gear P.
Referring to table 1, when it is detected that the brake is pressed and the parking button is pressed under the condition that the parking gear P is satisfied (for example, in a state where the engine is just started), the parking gear P is disengaged.
Referring to table 1, when the vehicle is detected to be in a state where the vehicle speed is zero, the brake is pressed, and the first dial a is shifted, the reverse gear R is switched.
Referring to table 1, when it is detected that the brake is stepped on and the first dial piece a and the second dial piece B are simultaneously shifted within a preset time difference, the shift is performed to the neutral gear N. The preset time difference is set to give the control system of the vehicle and the driver and passengers sufficient reaction time, and simultaneously ensure the safety of the gear shifting operation.
Optionally, the preset time difference is not greater than 3 seconds.
Referring to table 1, if the current shift position is the parking position P, when it is detected that the vehicle speed is zero, the brake is pressed, and the second dial B is shifted, the shift position is switched to the driving position D.
Or if the current gear is the reverse gear R, when the automobile is detected to be in a state that the speed of the automobile is zero, the brake is pressed down, and the second shifting piece B is shifted, the reverse gear R is switched to the driving gear D.
Referring to table 1, when it is detected that the second dial B is dialed and the second preset duration is maintained, the shift from the manual mode M to the traveling shift D is performed, and the second preset duration is not less than 1.5 seconds.
Referring to table 1, if the current shift position is the parking position P, when it is detected that the brake is pressed, and the second dial B is shifted and maintained for the first preset duration, the shift position is switched to the manual mode M.
Or if the current gear is the reverse gear R, when the brake is detected to be stepped on, and the second shifting piece B is shifted and keeps the first preset duration, switching to the manual mode M gear.
The implementation basic part of the plectrum gear shifting method is based on the traditional gear shifter, the setting position of each gear does not need to be considered, the gear shifting mode is controlled through software logic, and the use is more convenient.
TABLE 1 Shift method LUT
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (10)
1. The shifting block gear shifting method is characterized in that based on a first shifting block and a second shifting block which can be arranged on a steering wheel and a parking button which is independent of the first shifting block and the second shifting block, when the gears comprise a neutral gear N, a parking gear P, a traveling gear D, a reverse gear R and a manual mode M gear,
when the parking button is pressed, switching to a parking gear P gear or taking out the parking gear P gear;
when the first shifting piece is detected to be fluctuated, switching to a reverse gear R gear;
when the second shifting piece is detected to be fluctuated, switching to a traveling gear D gear;
when the first shifting piece and the second shifting piece are simultaneously shifted, switching to a neutral gear N gear;
and when the second shifting piece is detected to be shifted and kept for a first preset duration, switching to a manual mode M gear.
2. The paddle shift method according to claim 1, wherein the shift position is adjusted to the park position P when the vehicle is detected to be started and shut down; or
When the brake is pressed down under any gear, the hand brake is pulled up or the electronic hand brake is started, and the parking gear button is pressed, the gear is switched to the parking gear P.
3. The paddle shift method of claim 1, wherein park gear P is disengaged when a brake is detected to be applied and the park button is pressed.
4. The method of shifting a paddle according to claim 1, wherein when the vehicle is detected to be in a zero speed condition, the brake is applied, and the first paddle is shifted, the reverse gear R is shifted.
5. The paddle shift method of claim 1, wherein shifting to neutral N is performed when a brake is detected to be applied and the first paddle and the second paddle are simultaneously shifted within a preset time difference.
6. The method of shifting a paddle of claim 5, wherein the predetermined time difference is no greater than 3 seconds.
7. The paddle shift method according to claim 1, wherein if the current shift position is a parking position P or a reverse position R, when the vehicle is detected to be in a zero speed state, the brake is pressed, and the second paddle is shifted, the shift is performed to a traveling position D.
8. The method of shifting a paddle of claim 1, wherein the first predetermined period of time is not less than 1.5 seconds.
9. The paddle shift method of claim 1, wherein the shift from the manual mode M gear to the drive gear D gear is performed when the second paddle is detected to be shifted and maintained for a second preset duration, wherein the second preset duration is not less than 1.5 seconds.
10. The paddle shift method according to claim 1, wherein if the current shift position is a parking position P or a reverse position R, when it is detected that a brake is pressed and the second paddle is shifted and maintained for the first preset duration, the shift is performed to a manual mode M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074827.7A CN114857253B (en) | 2021-01-20 | Shifting method for shifting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074827.7A CN114857253B (en) | 2021-01-20 | Shifting method for shifting plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114857253A true CN114857253A (en) | 2022-08-05 |
| CN114857253B CN114857253B (en) | 2024-05-28 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM469215U (en) * | 2013-09-18 | 2014-01-01 | Way-Cheng Yang | Wireless speedy dial gear-shifting device |
| CN103770641A (en) * | 2012-10-25 | 2014-05-07 | 丰田自动车工程及制造北美公司 | Automobile paddle shifters with first and second positions |
| CN204533484U (en) * | 2015-03-11 | 2015-08-05 | 华创车电技术中心股份有限公司 | Intelligent gearshift |
| CN107013677A (en) * | 2015-11-11 | 2017-08-04 | 福特全球技术公司 | Speed changer driving mode user selects system and method |
| CN108488371A (en) * | 2018-05-28 | 2018-09-04 | 谷建军 | Hand-operating device and system for gearshift of vehicle transmission |
| CN110094497A (en) * | 2018-01-29 | 2019-08-06 | 重庆金康新能源汽车有限公司 | Gearshift, steering wheel, delivery vehicle and its shift control method, device, system, computer readable storage medium |
| CN111365449A (en) * | 2020-03-26 | 2020-07-03 | 泸州容大智能变速器有限公司 | Automatic transmission manual mode control method with gear shifting plectrum |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770641A (en) * | 2012-10-25 | 2014-05-07 | 丰田自动车工程及制造北美公司 | Automobile paddle shifters with first and second positions |
| TWM469215U (en) * | 2013-09-18 | 2014-01-01 | Way-Cheng Yang | Wireless speedy dial gear-shifting device |
| CN204533484U (en) * | 2015-03-11 | 2015-08-05 | 华创车电技术中心股份有限公司 | Intelligent gearshift |
| CN107013677A (en) * | 2015-11-11 | 2017-08-04 | 福特全球技术公司 | Speed changer driving mode user selects system and method |
| CN110094497A (en) * | 2018-01-29 | 2019-08-06 | 重庆金康新能源汽车有限公司 | Gearshift, steering wheel, delivery vehicle and its shift control method, device, system, computer readable storage medium |
| CN108488371A (en) * | 2018-05-28 | 2018-09-04 | 谷建军 | Hand-operating device and system for gearshift of vehicle transmission |
| CN111365449A (en) * | 2020-03-26 | 2020-07-03 | 泸州容大智能变速器有限公司 | Automatic transmission manual mode control method with gear shifting plectrum |
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