CN113417996A - Gear shifting switching control method and device of rotary gear shifting control mechanism assembly - Google Patents
Gear shifting switching control method and device of rotary gear shifting control mechanism assembly Download PDFInfo
- Publication number
- CN113417996A CN113417996A CN202110727589.5A CN202110727589A CN113417996A CN 113417996 A CN113417996 A CN 113417996A CN 202110727589 A CN202110727589 A CN 202110727589A CN 113417996 A CN113417996 A CN 113417996A
- Authority
- CN
- China
- Prior art keywords
- gear
- signal
- rotating
- mechanism assembly
- grids
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- F16H2063/423—Range indicators for automatic transmissions, e.g. showing selected range or mode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
The invention discloses a gear shifting switching control method and device of a rotary gear shifting control mechanism assembly, relates to the technical field of automobiles, and can provide a convenient and quick gear shifting logic to improve the convenience of gear shifting operation of a driver. The method comprises the following steps: after the gear shifting control mechanism assembly is electrified, an N-gear signal is automatically output, and the vehicle is controlled to enter an N-gear state through the vehicle control unit; and matching preset gear shifting logic according to the current gear signal and a gear rotating operation signal of the gear shifting control mechanism assembly to generate a gear shifting signal, and controlling the vehicle to enter a target gear by the vehicle control unit. The device is applied with the method provided by the scheme.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a gear shifting switching control method and device of a rotary gear shifting control mechanism assembly.
Background
With the continuous upgrade and iteration of the automobile industry, the automobile functions are more continuously developed towards the direction of refinement, science and technology and light weight. The gear shifting control mechanism assembly is an important part of an automobile, and not only needs to execute the operation of switching gears of a driver, but also is an important display of the exquisite feeling and the scientific and technological feeling of the interior trim of the automobile. Moreover, the existing gear shifting control mechanism assembly can only meet the basic gear shifting operation requirement and cannot provide convenient and quick gear shifting logic operation.
Disclosure of Invention
The invention aims to provide a gear shifting switching control method and device of a rotary gear shifting control mechanism assembly, which can provide a convenient and quick gear shifting logic so as to improve the convenience of gear shifting operation of a driver.
In order to achieve the above object, a first aspect of the present invention provides a shift switching control method of a rotary shift operating mechanism assembly, comprising:
after the gear shifting control mechanism assembly is electrified, an N-gear signal is automatically output, and the vehicle is controlled to enter an N-gear state through the vehicle control unit;
and matching preset gear shifting logic according to the current gear signal and a gear rotating operation signal of the gear shifting control mechanism assembly to generate a gear shifting signal, and controlling the vehicle to enter a target gear by the vehicle control unit.
Preferably, the method for generating the shift signal according to the current gear signal and the gear rotation operation signal of the shift operating mechanism assembly matching with the preset shift logic comprises the following steps:
the gear shifting control mechanism assembly supports a 360-degree rotating direction, and the 360-degree rotating direction is averagely divided into 12 rotating grids, so that the R-gear scale, the N-gear scale, the E-gear scale and the S-gear scale are sequentially distributed in any four rotating grids of the 12 rotating grids; the shift logic includes:
if the current gear signal is an R gear, the gear rotating operation signal is continuously output when rotating one or more rotating grids in the left direction, the gear rotating operation signal is output when rotating one rotating grid in the right direction, and an E gear signal is output when rotating multiple rotating grids in the right direction;
if the current gear signal is N gear, outputting an R gear signal when the gear rotation operation signal is left-handed one or more rotation grids, and outputting an E gear signal when the gear rotation operation signal is right-handed one or more rotation grids;
if the current gear signal is E gear, outputting N gear signals when the gear rotation operation signal is a left-handed rotation grid, outputting R gear signals when the gear rotation operation signal is a plurality of left-handed rotation grids, and outputting S gear signals when the gear rotation operation signal is a right-handed rotation grid or a plurality of rotation grids;
if the current gear signal is S gear, the E gear signal is output when the gear rotating operation signal is a rotating grid rotating leftwards, the R gear signal is output when the gear rotating operation signal is a plurality of rotating grids rotating leftwards, and the S gear signal is output when the gear rotating operation signal is 1 rotating grid or a plurality of rotating grids rotating rightwards.
Preferably, the method further comprises the following steps:
the gear-shifting control mechanism assembly detects a gear rotation operation signal when the gear-shifting control mechanism assembly is in rotation operation through the photoelectric switch.
Preferably, the method further comprises the following steps:
when the rotary gear-shifting control mechanism assembly switches gears, corresponding gear-shifting signals are output when the switching interval time of each gear exceeds a first threshold value.
Preferably, the method further comprises the following steps:
the vehicle control unit executes a gear shifting action after receiving the gear shifting signal and feeds back a confirmation signal to the gear shifting control mechanism assembly after switching to a target gear;
and calculating the time difference between the sending time of the gear shifting signal of the gear shifting control mechanism assembly and the receiving time of the confirmation signal, taking the target gear as the current new gear to be synchronously displayed on the gear shifting control mechanism assembly if the time difference does not exceed a second threshold, and keeping the gear before switching to be displayed on the gear shifting control mechanism assembly if the time difference exceeds the second threshold.
Preferably, the method further comprises the following steps:
the gear shifting control mechanism assembly receives a confirmation signal fed back by the vehicle control unit, and when the gear shifting control mechanism assembly receives an invalid signal, the gear shifting control mechanism assembly maintains the gear shifting signal output before switching.
Illustratively, the first threshold is 50ms and the second threshold is 80 ms.
Compared with the prior art, the gear shifting switching control method of the rotary gear shifting control mechanism assembly provided by the invention has the following beneficial effects:
according to the gear shifting switching control method of the rotary type gear shifting control mechanism assembly, the gear shifting control mechanism assembly automatically outputs N-gear signals after being electrified, namely the gear shifting control mechanism assembly automatically outputs the N-gear signals when a vehicle is started, so that a vehicle control unit controls the vehicle to enter an N-gear state, when a driver needs to switch gears, corresponding gear shifting signals can be generated according to the current gear signals and the gear rotating operation signals of the gear shifting control mechanism assembly and matched with preset gear shifting logics, and then the vehicle control unit controls the vehicle to be in a corresponding target gear state to complete gear shifting operation.
Therefore, the invention improves the convenience of the gear shifting operation of the driver while ensuring the safety of the gear shifting switching through a convenient and quick gear shifting logic.
A second aspect of the present invention provides a shift switching control device for a rotary shift operating mechanism assembly, which is applied to the shift switching control method for a rotary shift operating mechanism assembly according to the above technical solution, and the device includes:
the initial unit is used for automatically outputting an N-gear signal after the gear shifting control mechanism assembly is electrified and controlling the vehicle to enter an N-gear state through the vehicle control unit;
and the gear shifting unit is used for matching preset gear shifting logic according to the current gear signal and the gear rotation operation signal of the gear shifting control mechanism assembly to generate a gear shifting signal, and the vehicle control unit controls the vehicle to enter a target gear.
Preferably, the shift logic comprises:
if the current gear signal is an R gear, the gear rotating operation signal is continuously output when rotating one or more rotating grids in the left direction, the gear rotating operation signal is output when rotating one rotating grid in the right direction, and an E gear signal is output when rotating multiple rotating grids in the right direction;
if the current gear signal is N gear, outputting an R gear signal when the gear rotation operation signal is left-handed one or more rotation grids, and outputting an E gear signal when the gear rotation operation signal is right-handed one or more rotation grids;
if the current gear signal is E gear, outputting N gear signals when the gear rotation operation signal is a left-handed rotation grid, outputting R gear signals when the gear rotation operation signal is a plurality of left-handed rotation grids, and outputting S gear signals when the gear rotation operation signal is a right-handed rotation grid or a plurality of rotation grids;
if the current gear signal is S gear, the E gear signal is output when the gear rotating operation signal is a rotating grid rotating leftwards, the R gear signal is output when the gear rotating operation signal is a plurality of rotating grids rotating leftwards, and the S gear signal is output when the gear rotating operation signal is 1 rotating grid or a plurality of rotating grids rotating rightwards.
Compared with the prior art, the beneficial effects of the gear shifting switching control device of the rotary gear shifting control mechanism assembly provided by the invention are the same as the beneficial effects of the gear shifting switching control method of the rotary gear shifting control mechanism assembly provided by the technical scheme, and the details are not repeated herein.
A third aspect of the present invention provides a computer readable storage medium having a computer program stored thereon, the computer program being executed by a processor to perform the steps of the shift switching control method of a rotary shift operating mechanism assembly described above.
Compared with the prior art, the beneficial effects of the computer readable storage medium provided by the invention are the same as the beneficial effects of the gear shifting switching control method of the rotary gear shifting control mechanism assembly provided by the technical scheme, and the detailed description is omitted here.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic flow chart illustrating a method for controlling a shift of a rotary shift operating mechanism assembly in accordance with an embodiment of the present invention;
FIG. 2 is a circuit diagram of the shift operating mechanism assembly in an embodiment of the present invention;
FIG. 3 is an elevational view of the shift operating mechanism assembly in an embodiment of the present invention;
FIG. 4 is a side view of the shift operating mechanism assembly in an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, the present embodiment provides a method for controlling a shift of a rotary shift operating mechanism assembly, including: after the gear shifting control mechanism assembly is electrified, an N-gear signal is automatically output, and the vehicle is controlled to enter an N-gear state through the vehicle control unit; and matching preset gear shifting logic according to the current gear signal and a gear rotating operation signal of the gear shifting control mechanism assembly to generate a gear shifting signal, and controlling the vehicle to enter a target gear by the vehicle control unit.
According to the gear shifting switching control method of the rotary gear shifting control mechanism assembly provided by the embodiment, the gear shifting control mechanism assembly automatically outputs an N-gear signal after being electrified, namely the gear shifting control mechanism assembly automatically outputs the N-gear signal when a vehicle is started, so that the vehicle control unit controls the vehicle to enter an N-gear state, when a driver needs to switch gears, the vehicle control unit can match a preset gear shifting logic according to the current gear signal and the gear rotating operation signal of the gear shifting control mechanism assembly to generate a corresponding gear shifting signal, and then the vehicle control unit controls the vehicle to be in a corresponding target gear state to complete gear switching operation.
It is thus clear that this embodiment has promoted the convenience of driver's operation of shifting through a convenient and fast's logic of shifting, when guaranteeing to shift and switch the security.
In the above embodiment, the method for controlling the vehicle to enter the target gear by the vehicle control unit according to the current gear signal and the gear rotation operation signal of the gear shift operating mechanism assembly to generate the gear shift logic comprises the following steps:
the gear shifting control mechanism assembly supports a 360-degree rotating direction, and the 360-degree rotating direction is averagely divided into 12 rotating grids, so that the R-gear scale, the N-gear scale, the E-gear scale and the S-gear scale are sequentially distributed in any four rotating grids of the 12 rotating grids; the shift logic includes:
if the current gear signal is an R gear, the gear rotating operation signal is continuously output when rotating one or more rotating grids in the left direction, the gear rotating operation signal is output when rotating one rotating grid in the right direction, and an E gear signal is output when rotating multiple rotating grids in the right direction;
if the current gear signal is N gear, outputting an R gear signal when the gear rotation operation signal is left-handed one or more rotation grids, and outputting an E gear signal when the gear rotation operation signal is right-handed one or more rotation grids;
if the current gear signal is E gear, outputting N gear signals when the gear rotation operation signal is a left-handed rotation grid, outputting R gear signals when the gear rotation operation signal is a plurality of left-handed rotation grids, and outputting S gear signals when the gear rotation operation signal is a right-handed rotation grid or a plurality of rotation grids;
if the current gear signal is S gear, the E gear signal is output when the gear rotating operation signal is a rotating grid rotating leftwards, the R gear signal is output when the gear rotating operation signal is a plurality of rotating grids rotating leftwards, and the S gear signal is output when the gear rotating operation signal is 1 rotating grid or a plurality of rotating grids rotating rightwards.
The above embodiment further includes: the gear-shifting control mechanism assembly detects a gear rotation operation signal when the gear-shifting control mechanism assembly is in rotation operation through the photoelectric switch.
The above embodiment further includes: when the rotary gear-shifting control mechanism assembly switches gears, corresponding gear-shifting signals are output when the time interval between gear switching exceeds a first threshold value.
The above embodiment further includes: further comprising:
the vehicle control unit executes a gear shifting action after receiving the gear shifting signal and feeds back a confirmation signal to the gear shifting control mechanism assembly after switching to a target gear;
and calculating the time difference between the sending time of the gear shifting signal of the gear shifting control mechanism assembly and the receiving time of the confirmation signal, taking the target gear as the current new gear to be synchronously displayed on the gear shifting control mechanism assembly if the time difference does not exceed a second threshold, and keeping the gear before switching to be displayed on the gear shifting control mechanism assembly if the time difference exceeds the second threshold.
Illustratively, the first threshold is 50ms and the second threshold is 80 ms.
During specific implementation, the gear-shifting control mechanism assembly is provided with 3 fixed mounting points and 4 gears which are R, N, E and S gears respectively, the automobile is switched before reverse gear, neutral gear, economic gear and motion gear, as shown in the attached drawing 2, the knob gear shifting can realize 360-degree rotation, one scale is arranged at every 30 degrees, 360-degree rotation direction is averagely divided into 12 rotation grids, then the current knob gear-shifting position is detected through a group of photoelectric switches, and compared with the scheme that the Hall sensor adopted in the prior art detects the knob gear-shifting position, the space utilization rate is improved, and the cost is reduced.
In addition, the shift control mechanism assembly (GSM) in this embodiment interacts with the Vehicle Control Unit (VCU) through a hard wire, and the GSM collects driver gear information through a photoelectric switch on the main board, and sends a coded signal to 4 hard wires (corresponding to numbers 3, 4, 5, and 6 in the drawing) after internal processing. GSM also receives gear information on the other 3 hard wires (corresponding to numbers 11, 12, 10 in the figure) and lights the LED lamp of the current gear. The internal circuit schematic of the shift operating mechanism assembly is shown in detail in fig. 2. GSM carries out information interaction with the whole vehicle through hardwires, and the indication information and gear information codes are shown in an attached table 1 and an attached table 2. GSM carries out the discernment of target gear through gathering knob rotation action and VCU feedback gear information to send target gear to VCU, if VCU does not switch to target gear within 80ms then synchronous VCU gear, and adopt VCU gear to light current gear pilot lamp.
The shift operating mechanism assembly is shown in fig. 3 and 4, and the gear positions are R, N, E, S gears in sequence, namely the left-most gear is the R gear, the R gear is maintained by rotating to the left, the S gear is maintained by rotating to the right, and the S gear is maintained by rotating to the right. The gear switching response design is 2-order response, so that misoperation of a driver in rotation is avoided, and the gear can be switched to the S gear only after entering the E gear. The knob shift logic is as follows: currently, in the R gear, the left-hand rotation is 1 grid or more, and the output of the R gear is kept; rotating the right for 1 grid, and outputting N gears; and D, rotating right for 2 grids or more and outputting an E gear. Currently, outputting an R gear when the gear is in an N gear and the left-hand rotation is 1 or more; and D, rotating right for 1 grid or more and outputting an E gear. Currently, in E gear, left-handed 1 grid, and output N gear; rotating left for 2 grids or more, and outputting an R gear; and D, rotating rightly for 1 grid or more and outputting an S gear. Currently, in S gear, left-handed 1 grid, and E gear is output; rotating left for 2 grids or more, and outputting an R gear; and rotating right one grid or more and outputting an S gear. The information of each gear switching is detailed in attached table 3. And rotating a knob of the GSM to realize gear switching, and sending a new gear request (gear code) when the stay time exceeds 50 ms. If the VCU feedback confirmation signal is received within 80ms and the target gear is entered, keeping the output of a new gear signal; if the VCU is not shifted beyond 80ms, the GSM synchronizes the VCU gear signal.
TABLE 1 Gear output comparison table
TABLE 2 Gear State reference Table
TABLE 3 Shift logic LUT
The above embodiment further includes: the gear shifting control mechanism assembly receives a confirmation signal fed back by the vehicle control unit, and when the gear shifting control mechanism assembly receives an invalid signal, the gear shifting control mechanism assembly maintains the gear shifting signal output before switching.
In specific implementation, the gear shifting control mechanism assembly is provided with 3 paths of feedback signals, namely FB1, FB2 and FB 3. FB1 and FB2 are used for feeding back the gear position signal, and FB3 is used for detecting whether the current gear position signal is normal. When an invalid VCU signal is received, GSM maintains the last valid VCU gear output. By designing feedback information, the gear shifting control mechanism assembly is ensured to detect VCU information at any time, and failure caused by functional faults is avoided.
Example two
The present embodiment provides a gear shift control device of a rotary gear shift operating mechanism assembly, comprising:
the initial unit is used for automatically outputting an N-gear signal after the gear shifting control mechanism assembly is electrified and controlling the vehicle to enter an N-gear state through the vehicle control unit;
and the gear shifting unit is used for matching preset gear shifting logic according to the current gear signal and the gear rotation operation signal of the gear shifting control mechanism assembly to generate a gear shifting signal, and the vehicle control unit controls the vehicle to enter a target gear.
Preferably, the shift logic comprises:
if the current gear signal is an R gear, the gear rotating operation signal is continuously output when rotating one or more rotating grids in the left direction, the gear rotating operation signal is output when rotating one rotating grid in the right direction, and an E gear signal is output when rotating multiple rotating grids in the right direction;
if the current gear signal is N gear, outputting an R gear signal when the gear rotation operation signal is left-handed one or more rotation grids, and outputting an E gear signal when the gear rotation operation signal is right-handed one or more rotation grids;
if the current gear signal is E gear, outputting N gear signals when the gear rotation operation signal is a left-handed rotation grid, outputting R gear signals when the gear rotation operation signal is a plurality of left-handed rotation grids, and outputting S gear signals when the gear rotation operation signal is a right-handed rotation grid or a plurality of rotation grids;
if the current gear signal is S gear, the E gear signal is output when the gear rotating operation signal is a rotating grid rotating leftwards, the R gear signal is output when the gear rotating operation signal is a plurality of rotating grids rotating leftwards, and the S gear signal is output when the gear rotating operation signal is 1 rotating grid or a plurality of rotating grids rotating rightwards.
Compared with the prior art, the beneficial effects of the gear shifting switching control device of the rotary gear shifting operating mechanism assembly provided by the embodiment of the invention are the same as the beneficial effects of the gear shifting switching control method of the rotary gear shifting operating mechanism assembly provided by the first embodiment, and detailed description is omitted here.
EXAMPLE III
The present embodiment provides a computer readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to perform the steps of the above-mentioned shift control method for a rotary shift operating mechanism assembly.
Compared with the prior art, the beneficial effects of the computer readable storage medium provided by the embodiment are the same as the beneficial effects of the shift switching control method of the rotary shift operating mechanism assembly provided by the above technical scheme, and are not described herein again.
It will be understood by those skilled in the art that all or part of the steps in the method for implementing the invention may be implemented by hardware instructions related to a program, the program may be stored in a computer-readable storage medium, and when executed, the program includes the steps of the method of the embodiment, and the storage medium may be: ROM/RAM, magnetic disks, optical disks, memory cards, and the like.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A method of shift switching control for a rotary shift operating mechanism assembly, comprising:
after the gear shifting control mechanism assembly is electrified, an N-gear signal is automatically output, and the vehicle is controlled to enter an N-gear state through the vehicle control unit;
and matching preset gear shifting logic according to the current gear signal and a gear rotating operation signal of the gear shifting control mechanism assembly to generate a gear shifting signal, and controlling the vehicle to enter a target gear by the vehicle control unit.
2. The method of claim 1, wherein generating the shift signal based on the current gear signal and a gear rotation operation signal of the shift operating mechanism assembly matching a preset shift logic comprises:
the gear shifting control mechanism assembly supports a 360-degree rotating direction, and the 360-degree rotating direction is averagely divided into 12 rotating grids, so that the R-gear scale, the N-gear scale, the E-gear scale and the S-gear scale are sequentially distributed in any four rotating grids of the 12 rotating grids; the shift logic includes:
if the current gear signal is an R gear, the gear rotating operation signal is continuously output when rotating one or more rotating grids in the left direction, the gear rotating operation signal is output when rotating one rotating grid in the right direction, and an E gear signal is output when rotating multiple rotating grids in the right direction;
if the current gear signal is N gear, outputting an R gear signal when the gear rotation operation signal is left-handed one or more rotation grids, and outputting an E gear signal when the gear rotation operation signal is right-handed one or more rotation grids;
if the current gear signal is E gear, outputting N gear signals when the gear rotation operation signal is a left-handed rotation grid, outputting R gear signals when the gear rotation operation signal is a plurality of left-handed rotation grids, and outputting S gear signals when the gear rotation operation signal is a right-handed rotation grid or a plurality of rotation grids;
if the current gear signal is S gear, the E gear signal is output when the gear rotating operation signal is a rotating grid rotating leftwards, the R gear signal is output when the gear rotating operation signal is a plurality of rotating grids rotating leftwards, and the S gear signal is output when the gear rotating operation signal is 1 rotating grid or a plurality of rotating grids rotating rightwards.
3. The method of claim 2, further comprising:
the gear-shifting control mechanism assembly detects a gear rotation operation signal when the gear-shifting control mechanism assembly is in rotation operation through the photoelectric switch.
4. The method of claim 1 or 2, further comprising:
when the rotary gear-shifting control mechanism assembly switches gears, corresponding gear-shifting signals are output when the switching interval time of each gear exceeds a first threshold value.
5. The method of claim 4, further comprising:
the vehicle control unit executes a gear shifting action after receiving the gear shifting signal and feeds back a confirmation signal to the gear shifting control mechanism assembly after switching to a target gear;
and calculating the time difference between the sending time of the gear shifting signal of the gear shifting control mechanism assembly and the receiving time of the confirmation signal, taking the target gear as the current new gear to be synchronously displayed on the gear shifting control mechanism assembly if the time difference does not exceed a second threshold, and keeping the gear before switching to be displayed on the gear shifting control mechanism assembly if the time difference exceeds the second threshold.
6. The method of claim 4, further comprising:
the gear shifting control mechanism assembly receives a confirmation signal fed back by the vehicle control unit, and when the gear shifting control mechanism assembly receives an invalid signal, the gear shifting control mechanism assembly maintains the gear shifting signal output before switching.
7. The method of claim 5, wherein the first threshold is 50ms and the second threshold is 80 ms.
8. A shift control device for a rotary shift operating mechanism assembly, comprising:
the initial unit is used for automatically outputting an N-gear signal after the gear shifting control mechanism assembly is electrified and controlling the vehicle to enter an N-gear state through the vehicle control unit;
and the gear shifting unit is used for matching preset gear shifting logic according to the current gear signal and the gear rotation operation signal of the gear shifting control mechanism assembly to generate a gear shifting signal, and the vehicle control unit controls the vehicle to enter a target gear.
9. The apparatus of claim 8, wherein the shift logic comprises:
if the current gear signal is an R gear, the gear rotating operation signal is continuously output when rotating one or more rotating grids in the left direction, the gear rotating operation signal is output when rotating one rotating grid in the right direction, and an E gear signal is output when rotating multiple rotating grids in the right direction;
if the current gear signal is N gear, outputting an R gear signal when the gear rotation operation signal is left-handed one or more rotation grids, and outputting an E gear signal when the gear rotation operation signal is right-handed one or more rotation grids;
if the current gear signal is E gear, outputting N gear signals when the gear rotation operation signal is a left-handed rotation grid, outputting R gear signals when the gear rotation operation signal is a plurality of left-handed rotation grids, and outputting S gear signals when the gear rotation operation signal is a right-handed rotation grid or a plurality of rotation grids;
if the current gear signal is S gear, the E gear signal is output when the gear rotating operation signal is a rotating grid rotating leftwards, the R gear signal is output when the gear rotating operation signal is a plurality of rotating grids rotating leftwards, and the S gear signal is output when the gear rotating operation signal is 1 rotating grid or a plurality of rotating grids rotating rightwards.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of the claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110727589.5A CN113417996B (en) | 2021-06-29 | 2021-06-29 | Gear shifting switching control method and device of rotary gear shifting control mechanism assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110727589.5A CN113417996B (en) | 2021-06-29 | 2021-06-29 | Gear shifting switching control method and device of rotary gear shifting control mechanism assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113417996A true CN113417996A (en) | 2021-09-21 |
| CN113417996B CN113417996B (en) | 2022-07-05 |
Family
ID=77717105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110727589.5A Active CN113417996B (en) | 2021-06-29 | 2021-06-29 | Gear shifting switching control method and device of rotary gear shifting control mechanism assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113417996B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775750A (en) * | 2021-09-24 | 2021-12-10 | 安徽江淮汽车集团股份有限公司 | Driver gear-shifting intention identification method |
| CN114199577A (en) * | 2021-11-08 | 2022-03-18 | 陕西千山航空电子有限责任公司 | Electromechanical engine identification management method |
| CN115654117A (en) * | 2022-09-29 | 2023-01-31 | 重庆金康赛力斯新能源汽车设计院有限公司 | Gear switching control method, device, computer equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006131147A (en) * | 2004-11-08 | 2006-05-25 | Alps Electric Co Ltd | Shift operating device |
| US20090107287A1 (en) * | 2007-10-31 | 2009-04-30 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Gearshift Device |
| CN107178610A (en) * | 2017-06-14 | 2017-09-19 | 北京新能源汽车股份有限公司 | Gear switching control method and device and automatic gearbox control unit |
| CN110345243A (en) * | 2019-06-26 | 2019-10-18 | 江铃汽车股份有限公司 | Automobile gears control method, system, car-mounted terminal and storage medium |
| CN111271445A (en) * | 2018-12-05 | 2020-06-12 | 郑州宇通客车股份有限公司 | Gear control method and gear control system |
-
2021
- 2021-06-29 CN CN202110727589.5A patent/CN113417996B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006131147A (en) * | 2004-11-08 | 2006-05-25 | Alps Electric Co Ltd | Shift operating device |
| US20090107287A1 (en) * | 2007-10-31 | 2009-04-30 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Gearshift Device |
| CN107178610A (en) * | 2017-06-14 | 2017-09-19 | 北京新能源汽车股份有限公司 | Gear switching control method and device and automatic gearbox control unit |
| CN111271445A (en) * | 2018-12-05 | 2020-06-12 | 郑州宇通客车股份有限公司 | Gear control method and gear control system |
| CN110345243A (en) * | 2019-06-26 | 2019-10-18 | 江铃汽车股份有限公司 | Automobile gears control method, system, car-mounted terminal and storage medium |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775750A (en) * | 2021-09-24 | 2021-12-10 | 安徽江淮汽车集团股份有限公司 | Driver gear-shifting intention identification method |
| CN113775750B (en) * | 2021-09-24 | 2022-08-26 | 安徽江淮汽车集团股份有限公司 | Driver gear-shifting intention identification method |
| CN114199577A (en) * | 2021-11-08 | 2022-03-18 | 陕西千山航空电子有限责任公司 | Electromechanical engine identification management method |
| CN115654117A (en) * | 2022-09-29 | 2023-01-31 | 重庆金康赛力斯新能源汽车设计院有限公司 | Gear switching control method, device, computer equipment and storage medium |
| CN115654117B (en) * | 2022-09-29 | 2024-04-26 | 重庆金康赛力斯新能源汽车设计院有限公司 | Gear switching control method, gear switching control device, computer equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113417996B (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113417996B (en) | Gear shifting switching control method and device of rotary gear shifting control mechanism assembly | |
| CN108989079B (en) | Wireless communication system and computer readable medium | |
| EP2492179A1 (en) | Bicycle suspension control apparatus | |
| WO2004053661A3 (en) | Dual haptic vehicle control and display system | |
| CN107544318B (en) | All-terrain control system and protection device and method thereof | |
| CN109469727B (en) | Vehicle shift control method, vehicle, and computer-readable storage medium | |
| CN108657183A (en) | Driving mode control method, device and control loop | |
| CN113958700B (en) | Gear control method, gear shifter, gear shifting device and computer storage medium for automobile | |
| CN109334468A (en) | A kind of gear-shifting control method and device | |
| KR20130134668A (en) | Hci multi function console for ship | |
| CN110640264A (en) | Welding parameter setting method and device, welding machine and welding system | |
| CN114607764A (en) | Gear control system of knob type gear shifter and control method thereof | |
| JP2010111304A (en) | On-vehicle remote control device | |
| CN108496162A (en) | The method, apparatus and dynamical system, moveable platform that mark electricity is adjusted | |
| CN102109909A (en) | Brief indicating device and control method thereof | |
| CN217081382U (en) | Electronic gear shifting mechanism and vehicle | |
| KR101114402B1 (en) | System, terminal and control pannel for managing lighting apparatus unitedly | |
| JPH0924179A (en) | Washing machine | |
| JP2016005848A (en) | Electric apparatus system | |
| CN115033152B (en) | Display interface control method and electronic equipment | |
| CN216029556U (en) | Knife selecting face plate | |
| JPH1039923A (en) | Control operation display system | |
| KR20200062909A (en) | Device and method for input processing of wheel type touch slide switch | |
| CN218670593U (en) | Gear shifting control device and vehicle | |
| JP3315571B2 (en) | Setting display system for programmable controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220128 Address after: 402260 No. 11, No. 1 supporting workshop, gongbeiqiao Road, Shuangfu street, Jiangjin District, Chongqing Applicant after: Chongqing jiangkang Automobile Technology Co.,Ltd. Address before: 402260 No.1 Jiujiang Avenue, Shuangfu New District, Jiangjin District, Chongqing Applicant before: CHONGQING BRANCH, DFSK AUTOMOBILE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |