CN113586700A - Gear shifting system and vehicle - Google Patents

Gear shifting system and vehicle Download PDF

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Publication number
CN113586700A
CN113586700A CN202110841214.1A CN202110841214A CN113586700A CN 113586700 A CN113586700 A CN 113586700A CN 202110841214 A CN202110841214 A CN 202110841214A CN 113586700 A CN113586700 A CN 113586700A
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CN
China
Prior art keywords
gear
gear shifting
shift
vehicle
controller
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.)
Pending
Application number
CN202110841214.1A
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Chinese (zh)
Inventor
姜宁进
菲思科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Kostal Huayang Automotive Electric Co Ltd
Kostal Shanghai Mechatronic Co Ltd
Original Assignee
Shanghai Kostal Huayang Automotive Electric Co Ltd
Kostal Shanghai Mechatronic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Kostal Huayang Automotive Electric Co Ltd, Kostal Shanghai Mechatronic Co Ltd filed Critical Shanghai Kostal Huayang Automotive Electric Co Ltd
Priority to CN202110841214.1A priority Critical patent/CN113586700A/en
Publication of CN113586700A publication Critical patent/CN113586700A/en
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • B60R25/06—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor operating on the vehicle transmission
    • B60R25/066—Locking of hand actuated control actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/25—Means to switch the anti-theft system on or off using biometry
    • B60R25/252—Fingerprint recognition
    • 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
    • F16H59/12—Range selector apparatus comprising push button devices
    • 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
    • F16H61/24—Providing feel, e.g. to enable 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
    • 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
    • F16H2059/0221—Selector apparatus for selecting modes, i.e. input device
    • 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
    • F16H61/24—Providing feel, e.g. to enable selection
    • F16H2061/248—Providing feel, e.g. to enable selection with audible signals for providing selection or shift feed back

Abstract

The application discloses a gear shifting system and a vehicle, wherein the gear shifting system comprises at least two operation devices, a controller and a feedback device; the operation device generates an operation signal according to user operation and sends the operation signal to the controller; when the user operates the vehicle, the operation device can be selected according to personal preference, and the experience of the user is improved. And because the gear shifting system is provided with a plurality of operating devices, when a certain operating device breaks down, a user can use other operating devices to shift gears, so that traffic accidents are avoided, and the safety and the reliability of the vehicle are improved. The controller receives the operation signal, acquires a gear shifting signal according to the operation signal, judges whether a preset gear shifting condition is met, and controls the vehicle to shift gears if the preset gear shifting condition is met; the feedback device is connected with the controller, and sends a feedback signal to remind a user that gear shifting is performed when the gear shifting of the vehicle is detected to be successful. Through the gear shifting system provided by the application, the safety of the gear shifting device can be improved, and traffic accidents are avoided.

Description

Gear shifting system and vehicle
Technical Field
The application relates to the field of automobile driving, in particular to a gear shifting system and a vehicle.
Background
With the development of society and the progress of technology, automobiles are more and more integrated into our lives. When a user drives a vehicle, the user needs to keep the vehicle in an optimal driving state by shifting gears, so that the state of the gear shifting device has a great influence on the safety of the vehicle. When the gear shifting device breaks down, a user cannot shift gears, and accidents are easily caused.
Therefore, how to improve the safety of the gear shifting device is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The application aims at providing a gear shifting system, which is used for improving the safety of a gear shifting device and avoiding traffic accidents.
In order to solve the above technical problem, the present application provides a shift system, including: at least two operating devices, a controller and a feedback device;
the operation device generates an operation signal according to the operation of a user and sends the operation signal to the controller;
the controller receives the operation signal, obtains a gear shifting signal according to the operation signal, and controls the vehicle to shift gears when the driving state of the vehicle meets a preset gear shifting condition;
the feedback device is connected with the controller and sends a feedback signal after the vehicle is detected to be shifted.
Preferably, the operating device is a gear shifting toggle button or a gear shifting key or a touch screen.
Preferably, the shift knob includes:
the device comprises a toggle button, a pressure sensor and a capacitance sensor;
the capacitance sensor and the pressure sensor are arranged at the toggle button and are respectively used for detecting the deformation of the toggle button and the pressure applied to the toggle button;
the capacitance sensor and the pressure sensor are connected with the controller, and transmit capacitance signals and pressure signals to the controller, so that the controller can obtain corresponding gear shifting signals according to the capacitance signals and the pressure signals.
Preferably, the touch screen is connected with the controller, and after the gear shifting operation of the user is detected, the gear shifting command corresponding to the gear shifting operation is sent to the controller, so that the controller can obtain the corresponding gear shifting signal according to the gear shifting operation;
the touch screen is also used for displaying the current gear.
Preferably, the shift key includes:
keys and key drivers; and when the key drive detects that the key is pressed down, sending a potential signal corresponding to the key to the controller, so that the controller can obtain the corresponding gear shifting signal according to the potential signal.
Preferably, the shift conditions include: the brake of the vehicle is stepped on, the speed of the vehicle is lower than the speed limit of a vehicle control system, and the vehicle is not in a reversing state higher than the speed limit of the vehicle control system.
Preferably, the feedback device comprises a vibration module and a buzzer.
Preferably, the device further comprises an actuating key;
the starting key comprises a fingerprint detection module and a pressure sensor; the vehicle is controlled to start when a preset condition is met, so that the processor can control the vehicle to shift gears;
the preset conditions are as follows: the pressure applied to the starting key is larger than the threshold pressure, and the fingerprint information is correct.
Preferably, the fingerprint detection module detects fingerprint information of a user and sends the fingerprint information to the vehicle control system, so that the vehicle control system provides service for the user according to the fingerprint information.
In order to solve the technical problem, the application further provides a vehicle comprising the gear shifting system.
The purpose of the application is to provide a gear shifting system and a vehicle comprising the gear shifting system, wherein the gear shifting system comprises at least two operating devices, a controller and a feedback device; the operation device generates an operation signal according to user operation and sends the operation signal to the controller; when the user operates the vehicle, the operation device can be selected according to personal preference, and the experience of the user is improved. And because the gear shifting system is provided with a plurality of operating devices, when a certain operating device breaks down, a user can use other operating devices to shift gears, so that traffic accidents are avoided, and the safety and the reliability of the vehicle are improved. The controller receives the operation signal, acquires a gear shifting signal according to the operation signal, judges whether a preset gear shifting condition is met, and controls the vehicle to shift gears if the preset gear shifting condition is met; the feedback device is connected with the controller, and sends a feedback signal to remind a user that gear shifting is performed when the gear shifting of the vehicle is detected to be successful. Therefore, the gear shifting system can improve the safety of the gear shifting device and avoid traffic accidents.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a structural diagram of a gear shifting system according to an embodiment of the present application;
fig. 2 is a structural diagram of an operating device according to an embodiment of the present disclosure;
fig. 3(a) is a schematic diagram of a method for operating a touch screen according to an embodiment of the present application;
FIG. 3(b) is a schematic diagram of another method for operating a touch screen according to an embodiment of the present disclosure;
FIG. 3(c) is a schematic diagram of another method for operating a touch screen according to an embodiment of the present disclosure;
FIG. 3(d) is a schematic diagram of another method for operating a touch screen according to an embodiment of the present disclosure;
the reference numbers are as follows: an operating device 10, a controller 11, a feedback device 12, a dial button 20, a capacitive sensor 21, a pressure sensor 22, a first shift icon 30, a second shift icon 36, a first gear icon 31, a second gear icon 32, a third gear icon 35, a fourth gear icon 37, a first shift region 33, and a second shift region 34 are provided.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.
The core of this application is to provide a shift system and a vehicle for improve gearshift's security, avoid the emergence of traffic accident.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.
Fig. 1 is a block diagram of a shifting system according to an embodiment of the present application, and as shown in fig. 1, the shifting system includes at least two operating devices 10, a controller 11, and a feedback device 12;
the operation device 10 generates an operation signal according to an operation by a user and transmits the operation signal to the controller 11;
the controller 11 receives the operation signal, obtains a gear shifting signal according to the operation signal, and controls the vehicle to shift gears when the driving state of the vehicle meets a preset gear shifting condition;
the feedback device 12 is connected to the controller 11 and sends a feedback signal when a shift of the vehicle is detected.
In this embodiment, a gear shift system provided in the present application will be described by taking a gear shift device having four gears, i.e., a parking gear P, a reverse gear R, a neutral gear N, and a forward gear D, as an example.
In specific implementations, the operating device 10 may be any combination of a shift button, a touch screen, or a shift button, and is not limited herein. After the user performs a gear shifting operation, for example, dialing a gear shifting button, sliding a gear icon on a touch screen or pressing a gear shifting key, the corresponding sensor or driver sends an operation signal to the controller 11.
The controller 11 may be a control unit of the shift system itself, or a control unit of a vehicle control system may be used, so as to reduce the cost. The controller 11 receives the shift signal transmitted from the operating device 10, converts the operating signal into a shift signal, and controls the vehicle to shift gears.
It should be noted that the shift system can control the vehicle to shift when the vehicle is started and preset shift conditions are met, for example, the shift position can be switched to the parking position P when the vehicle stops running.
The vehicle gear shifting device also comprises a feedback device 12, which is used for feeding back a signal of successful gear shifting to a driver, so that the driver can conveniently confirm whether to shift gears and determine the current gear, and the feedback device 12 can be a vibration module and a buzzer and is used for reminding the successful gear shifting; the gear shifting device can also be a touch screen, so that a driver can conveniently check the current gear.
It should be noted that the gear shifting device further has a fingerprint identification module, which is used for identifying a fingerprint of a user, and the user can start the vehicle through the fingerprint.
The embodiment provides a gear shifting system, which comprises at least two operating devices, a controller and a feedback device; the operation device generates an operation signal according to user operation and sends the operation signal to the controller; when the user operates the vehicle, the operation device can be selected according to personal preference, and the experience of the user is improved. And because the gear shifting system is provided with a plurality of operating devices, when a certain operating device breaks down, a user can use other operating devices to shift gears, so that traffic accidents are avoided, and the safety and the reliability of the vehicle are improved. The controller receives the operation signal, acquires a gear shifting signal according to the operation signal, judges whether a preset gear shifting condition is met, and controls the vehicle to shift gears if the preset gear shifting condition is met; the feedback device is connected with the controller, and sends a feedback signal to remind a user that gear shifting is performed when the gear shifting of the vehicle is detected to be successful. Therefore, the gear shifting system can improve the safety of the gear shifting device and avoid traffic accidents.
The operating device of the vehicle is usually a shift knob, a touch screen, a shift button, a shift knob or a shift lever, etc. In actual operation, it is comparatively difficult to switch the operation that keeps off the position through the knob of shifting gears, and the driver needs the accurate fender position that corresponds with knob rotation, and this action can scatter driver's attention, and the gear level can occupy great car space, influences driver's driving experience. Compared with a gear shifting rod and a gear shifting knob, the three other operating devices occupy smaller space in the vehicle and are simpler to operate.
On the basis of the above embodiments, the vehicle operation device is any combination of a shift button, a shift key or a touch screen, for example, the vehicle operation device includes: the gear shifting button and the gear shifting key are arranged, or the gear shifting button and the touch screen are arranged, or the gear shifting key and the touch screen are arranged, or the gear shifting button and the gear shifting key and the touch screen are arranged. It is only necessary to satisfy two or more shift conditions, and the specific combination is not limited herein.
It can be understood that the button is dialled in shifting includes dialling the button and sensor, switches when dialling the button and keeps off the position, and the button of shifting includes button and key drive, switches when the button is pressed and keeps off the position, and the touch-sensitive screen can be used for showing current fender position, also can be used for detecting user's the operation of shifting.
In the embodiment, any combination of the gear shifting toggle button, the gear shifting key or the touch screen is selected as the operating device of the gear shifting system, so that the operating device occupies less space in the vehicle, and the experience of a user is improved; and the operation is simple, so that the driving is safer.
Dial the button including having that mechanical structure can stir dial the button and do not have mechanical structure dial the button, no mechanical structure dial the button and pass through sensor data acquisition, judge and dial the button and stir the direction, than have mechanical structure dial the button convenient and fast more, and can not damage because frequently stir and dial the button, prolong gearshift's life. It should be noted that the operation direction of the dial is not limited to the linear operation, but may be a rotational operation, and the present embodiment only exemplifies the dial operated linearly.
Fig. 2 is a structural diagram of an operating device according to an embodiment of the present application, and as shown in fig. 2, on the basis of the above embodiment, when the operating device of the shift system is a shift knob and a shift key, or a shift knob and a touch screen and a shift key, the shift knob includes:
a dial knob 20, a capacitance sensor 21, and a pressure sensor 22;
the capacitance sensor 21 and the pressure sensor 22 are disposed at the dial button 20 and are respectively used for detecting the deformation of the dial button 20 and the pressure applied to the dial button 20;
the capacitance sensor 21 and the pressure sensor 22 are connected with the controller, and send capacitance signals and pressure signals to the controller, so that the controller can obtain corresponding gear shifting signals according to the capacitance signals and the pressure signals.
In the concrete implementation, can set up capacitive sensor 21 in the place ahead and the rear of dialling button 20, when dialling button 20 and receive pressure to produce deformation, can make the capacitance value around changing, send the capacitance signal that capacitive sensor 21 collected to the controller, can judge and dial button 20 deformation direction, and then generate the signal of shifting.
It should be noted that the pressure sensor 22 may be disposed on the side of the dial 20, or below the dial 20, and in this embodiment, the pressure sensor 22 is disposed below the dial 20 for sampling and calculation. After the controller receives the capacitance signal, the pressure sensor 22 determines whether the pressure applied to the dial button 20 is greater than a threshold pressure, and if the pressure is greater than the threshold pressure, a corresponding shift signal is obtained according to the deformation direction of the shift dial button 20.
It can be understood that when shifting gears through the gear shifting toggle, different gears can be shifted according to different deformations generated by the gear shifting button caused by different gear shifting forces, for example: when the gear shifting force reaches 5N, the current gear is switched to 1 gear forwards or backwards according to the front and back sequence of a parking gear P, a reverse gear R, a neutral gear N and a forward gear D, and when the gear shifting force reaches 8N, the current gear is switched to 2 gears forwards or backwards, wherein when the shifting knob 20 deforms forwards, the gears are switched forwards, and when the shifting knob 20 deforms backwards, the gears are switched backwards; the shifting knob can also be set to be irrelevant to shifting force and shifting time, and a gear is switched when the shifting knob is shifted every time.
In this embodiment, dial the button and shift gears with other operating means common control through shifting and switch over, prevent to shift gears because certain operating means trouble leads to shift system to be out of order and can't switch over, improve the security and the stability of vehicle, simultaneously, it dials button easy operation to shift gears, and it is few to occupy car inner space, and convenience of customers switches over and keeps off the position, improves user's use and experiences.
When the touch screen is used for switching gears, various gear shifting methods can be built in the touch screen, the gear shifting methods can also be set by a driver, and the touch screen can also display the current gear in real time, so that the touch screen is more convenient and quicker compared with other operating devices.
On the basis of the embodiment, when an operating device of the gear shifting system is a touch screen and a gear shifting key, or the touch screen and a gear shifting toggle button, or the gear shifting toggle button and the touch screen and the gear shifting key, the touch screen is connected with the controller, and after the gear shifting operation of a user is detected, a gear shifting command corresponding to the gear shifting operation is sent to the controller, so that the controller can obtain a corresponding gear shifting signal according to the gear shifting operation;
the touch screen is also used for displaying the current gear.
In specific implementation, the touch screen has a plurality of gear shifting schemes, and can be selected by a driver according to own operation habits. For example:
as shown in fig. 3(a), first gear icons 31 corresponding to all gears are displayed on the touch screen, the first gear shift icon 30 on the screen is dragged, the first gear shift icon 30 is moved to a target gear, and after the first gear shift icon 30 stays in the target gear for a certain time, the touch screen sends a signal to the controller. For example, when the current vehicle is in a parking gear P, the shift icon is also in the P gear, when the driver wants to switch the gear to a reverse gear R, the first shift icon 30 needs to be dragged from the gear icon corresponding to the P gear to the gear icon corresponding to the R gear, the first shift icon 30 stays at the R gear for a period of time, and after the touch screen detects that the stay time of the first shift icon 30 at the R gear exceeds the preset stay time, the touch screen sends an operation signal of the user to the controller; similarly, when the shift position is switched from the P position to the N position, when the shift position is switched from the P position to the D position, the shift position is switched from the R position to the P position, when the shift position is switched from the R position to the N position, when the shift position is switched from the N position to the P position, when the shift position is switched from the N position to the R position, when the shift position is switched from the N position to the D position, when the shift position is switched from the D position to the P position, when the shift position is switched from the D position to the R position, and when the shift position is switched from the D position to the N position, the driver needs to drag the first shift icon 30 from the current shift position to the target shift position and stay for a certain time. It is understood that the preset stay time may be a time set by a user or a time set automatically by the system.
As shown in fig. 3(b), second gear icons 32 corresponding to all gears are displayed on the touch screen, and a certain area of the touch screen is set as a gear shifting area 33, wherein the gear icons are an integrated icon including a P gear, an R gear, an N gear and a D gear, and when the gear icons 32 are dragged, the gear icons 32 are integrally moved. Dragging the second gear icon 32 to the first gear shifting area 33 and staying for a certain time, sending a signal to the controller by the touch screen, and returning the gear icon to the original position after gear shifting is finished; for example, when the driver wants to switch the shift range to the reverse R range, the driver needs to drag the second shift icon 32 to move the P shift icon in the second shift icon 32 out of the first shift area 33 and make the R shift icon in the second shift icon 32 enter the first shift area 33, and make the R shift icon stay in the shift area for a period of time, and when the touch screen detects that the stay time of the R shift icon in the second shift icon 32 in the first shift area 33 exceeds the preset stay time, the touch screen sends the operation signal of the user to the controller; similarly, when the gear is switched from the P gear to the N gear, when the gear is switched from the P gear to the D gear, the gear is switched from the R gear to the P gear, when the gear is switched from the R gear to the D gear, when the gear is switched from the R gear to the N gear, when the gear is switched from the N gear to the P gear, when the gear is switched from the N gear to the R gear, when the gear is switched from the N gear to the D gear, when the gear is switched from the D gear to the P gear, when the gear is switched from the D gear to the R gear, and when the gear is switched from the D gear to the N gear, the driver needs to drag the second gear icon 32, move the icon corresponding to the current gear out of the shift region 33, and make the gear icon corresponding to the target gear enter the first shift region 33 and stay for a certain time. It is understood that the preset stay time may be a time set by a user or a time set automatically by the system. After the shift is completed, the second gear icon 32 may return to the home position or may stay in the shift area.
As shown in fig. 3(c), a third shift icon 35 corresponding to all the shift positions is displayed on the touch panel, and a shift area 34 is provided on the touch panel. The second gear shifting area 34 is located at a certain position on the screen, is not overlapped with the third gear shifting icon 35, and can be a square frame with a fixed position, the position of the second gear shifting area 34 on the screen and the shape and size of the second gear shifting area 34 are not limited, when gears are shifted, the gear icon is dragged, a target gear is moved to the gear shifting icon and stays for a certain time, the touch screen sends a signal to the controller, and after the gear shifting is finished, the gear icon returns to the original position; for example, when the current vehicle is in a parking gear P, and a driver wants to switch a gear to an N gear, the driver needs to drag a gear icon corresponding to the N gear to the second shifting area 34, and make the gear icon stay in the second shifting area 34 for a period of time, and after the touch screen detects that the stay time of the gear icon in the second shifting area 34 exceeds the preset stay time, the touch screen sends an operation signal of the user to the controller; similarly, when the shift range is switched from the P range to the N range, when the shift range is switched from the P range to the D range, the shift range is switched from the R range to the P range, when the shift range is switched from the R range to the D range, when the shift range is switched from the N range to the P range, when the shift range is switched from the N range to the R range, when the shift range is switched from the N range to the D range, when the shift range is switched from the D range to the P range, when the shift range is switched from the D range to the R range, and when the shift range is switched from the D range to the N range, the driver needs to drag the icon corresponding to the target shift range to the second shift range 34 and stay for a certain time. It is understood that the preset stay time may be a time set by a user or a time set automatically by the system. After the shift is successful, the current gear may be displayed at the second shift area 34.
As shown in fig. 3(d), the fourth gear icons 37 corresponding to all gears are displayed on the touch screen, and one second shift icon 36 is set, the second shift icon 36 and the fourth gear icon 37 are located on the touch screen, the specific positions of the second shift icon 36 and the fourth gear icon 37 are not limited here, but the second shift icon 36 and the fourth gear icon 37 are not in the same area. When the gears are switched, the gear shifting icon is dragged to a target gear and stays for a certain time, the touch screen sends a signal to the controller, and the gear shifting icon returns to the original position after gear shifting is finished. For example, when the current vehicle is in a parking gear P, and a driver wants to switch a gear to a reverse gear R, the driver needs to drag the second shift icon 36 to a gear icon corresponding to the R gear, and make the second shift icon 36 stay at the gear icon R for a period of time, and after the touch screen detects that the stay time of the second shift icon 36 at the gear icon R exceeds the preset stay time, the touch screen sends an operation signal of the user to the controller; similarly, when the shift position is switched from the P shift position to the N shift position, when the shift position is switched from the P shift position to the D shift position, when the shift position is switched from the R shift position to the N shift position, when the shift position is switched from the R shift position to the D shift position, when the shift position is switched from the N shift position to the P shift position, when the shift position is switched from the N shift position to the R shift position, when the shift position is switched from the N shift position to the D shift position, when the shift position is switched from the D shift position to the P shift position, when the shift position is switched from the D shift position to the R shift position, and when the shift position is switched from the D shift position to the N shift position, the driver needs to drag the second shift icon 36 to the target shift position icon and stay for a certain time. It is understood that the preset stay time may be a time set by a user or a time set automatically by the system. When the shift is successful, the second shift icon 36 returns to the home position.
It can be understood that the size and shape of the gear icon, the size and shape of the shift icon, and the size and location of the shift area may be default to the system, or may be set by the user, which is not limited herein.
The touch screen can be a touch screen which is arranged on the gear shifting system independently, and can also be a touch screen of a vehicle control system. When using a touch screen of a vehicle control system, conditions for activating the touch screen may be set, for example: when a brake is stepped on, when the condition for starting the touch screen is met, a gear icon is displayed on the touch screen, and when the condition is not met, the gear icon disappears, so that the touch screen is utilized to the maximum extent; the current gear can also be always displayed, and when the gear shifting condition is not met, the gear icon is changed into grey, so that a driver cannot operate the touch screen.
It should be noted that the arrangement and the arrangement sequence of the shift icons can be set by the user. According to different vehicle types, gear icons can be increased or decreased, and the number of gear shifting icons is not limited. The mode of dragging the gear icon is not limited, the gear icon can be dragged at will, and can also be set by a user, and the gear icon is switched when passing through a fixed path, for example: when the gears are switched, the N gear is required to pass through.
In this embodiment, when the operating device includes a touch screen, a plurality of gear shifting methods can be set, and the user can select the gear shifting methods by himself, so that the experience of the user is improved. The operation device adopts the mode of dragging the icon, presses screen or sliding screen for the touch, and the security is higher, and simultaneously, the touch-sensitive screen can also be used for showing current fender position, makes the driver can more audio-visual understanding current fender position, further improves security and user experience sense.
In the driving process, the driver can also switch the gears through the gear shifting key, the controller detects that the gear shifting key is pressed down and then switches to the corresponding gear, the gear shifting key is more visual compared with other operation devices, the driver can switch the gears by pressing the corresponding key, and the condition of mistaken touch is prevented from occurring.
On the basis of the embodiment, when the operating device of the gear shifting system is a touch screen and a gear shifting key, or the gear shifting key and a gear shifting toggle button, or the gear shifting toggle button and the touch screen and the gear shifting key, the gear shifting key comprises a key and a key drive;
and when the key is detected to be pressed down by the key driving, sending a potential signal corresponding to the key to the controller so that the controller can obtain a corresponding gear shifting signal according to the potential signal.
In this embodiment, keep off the position through shift button and other operating means common control and switch, prevent to shift gears because certain operating means trouble leads to shift system to be out of order and can't switch over and keep off the position, improve the security and the stability of vehicle, simultaneously, it dials button easy operation to shift, and it is few to occupy car inner space, and convenience of customers switches over and keeps off the position, improves user's use and experiences.
In a specific implementation, after the controller obtains the gear shift signal according to the signal sent by the operating device, the driving state of the vehicle may not be suitable for shifting gears, for example: when the vehicle is running at a high speed, the controller controls the vehicle to be switched to the R gear, so that the vehicle is damaged, traffic accidents occur, and therefore the vehicle can be controlled to be switched to the gear when the gear shifting condition is met.
On the basis of the above embodiment, the shift conditions include: the brake of the vehicle is pressed, the speed of the vehicle is lower than the speed limit of the vehicle control system, and the vehicle is not in a reverse state higher than the speed limit of the vehicle control system.
It can be understood that when the brake is pressed down and the vehicle body of the vehicle is lower than the speed limit of the vehicle control system, the parking gear P can be switched to the reverse gear R, the neutral gear N and the forward gear D, the reverse gear R can be switched to the parking gear P, the forward gear D and the neutral gear N, the neutral gear N can be switched to the parking gear P and the reverse gear R, and the forward gear D can be switched to the parking gear P, the reverse gear R and the neutral gear N. When the vehicle is not in a reverse state higher than the speed limit of a vehicle control system, the neutral gear N can be switched to the forward gear D, the reverse gear R can be switched to the neutral gear N, and the reverse gear R can be switched to the neutral gear N. For the safety of the vehicle, the controller does not issue a shift command when the shift condition is not satisfied.
In this embodiment, the controller control vehicle switches the fender position when satisfying the condition of shifting gears, avoids switching to keep off the position and leads to the vehicle to damage or out of control, prevents the emergence of traffic accident.
In the driving process of the vehicle, a driver needs to pay attention to the road condition, if the information of successful gear shifting is not timely fed back to the driver, the driver cannot timely confirm whether the gear shifting is successful or not after the gear shifting, and cannot confirm which gear is shifted, so that inconvenience is brought to the driver; this can lead to dangerous situations if the driver is distracted from the gear.
On the basis of the above embodiment, the feedback device includes a vibration module and a buzzer.
It can be understood that the feedback device is connected with the controller, and controls the vibration module to vibrate and the buzzer to sound after receiving a signal of successful gear shifting sent by the controller, and a specific reminding mode is not limited herein. The gear shifting device can vibrate and sound after each gear shifting; the gear can also be shifted and then vibrated, and the buzzer plays the current gear.
It should be noted that, when the operation device includes the touch screen, the touch screen may also be regarded as a part of the feedback device, and after the gear is switched, the touch screen may display the current gear, which is convenient for the driver to view.
In this embodiment, remind the driver to shift gears successfully and help the driver to confirm current fender position through bee calling organ and vibrations module, compare in other warning modes, the warning of bee calling organ and the vibrations of vibrations module are more directly perceived, are difficult to ignore, can improve shift system's security, prevent the emergence of traffic accident.
In a specific implementation, the gear shifting system further comprises a start key;
the starting key comprises a fingerprint detection module and a pressure sensor; the system comprises a processor, a controller and a controller, wherein the processor is used for controlling the vehicle to start when a preset condition is met so as to enable the processor to control the vehicle to shift;
the preset conditions are as follows: the pressure applied to the starting key is larger than the threshold pressure, and the fingerprint information is correct.
It can be understood that, the fingerprint detection module and the pressure sensor are connected with the controller, when the start button is pressed down and the pressure received by the start button is greater than the threshold pressure, the fingerprint detection module acquires a fingerprint and compares the acquired fingerprint with the fingerprint stored in the database, if the acquired fingerprint is the fingerprint existing in the database, the identification is regarded as successful, and the vehicle is controlled to start; and if the identification failure times exceed five times, triggering an alarm system. The alarm system can send the abnormal information of the vehicle state to the vehicle owner through the controller.
The fingerprint detection module can be an ultrasonic detection module, an optical fingerprint identification module or a semiconductor fingerprint identification module. It should be noted that, in order to further improve the safety of the vehicle and prevent theft, the fingerprint identification module also needs to have a living body detection function.
In this embodiment, increase the start button for shift system, start the vehicle through the fingerprint, send out the police dispatch newspaper after trying the discernment many times, it is more convenient and fast than the traditional method that uses the key to start the vehicle, improve user experience. The gear shifting operation can be carried out after the vehicle is started, so that the vehicle is prevented from being stolen, and the safety of the vehicle is further improved.
In particular implementations, different drivers have different driving modes, and prefer different in-vehicle environments, such as: air conditioning temperature, seat posture, music catalog, etc. The vehicle needs to be adjusted every time the vehicle is driven, which causes great inconvenience to the driver.
On the basis of the embodiment, the fingerprint detection module detects the fingerprint information of the user and sends the fingerprint information to the vehicle control system, so that the vehicle control system provides service for the user according to the fingerprint information.
It will be appreciated that the vehicle control system will record preference information for each user, and when the detected fingerprint information matches the fingerprints in the fingerprint information base, the vehicle will be adjusted according to the user's preferences.
In this embodiment, the fingerprint detection module detects user fingerprint information and sends the fingerprint information to the vehicle control system, and the vehicle control system provides service for the user according to the fingerprint information, improves user's use experience.
The application further provides a vehicle, which comprises the gear shifting system, and the details of the parts are described above, so that the details are not repeated in the embodiment.
The embodiment provides a vehicle, which comprises a gear shifting system, a controller and a feedback device, wherein the gear shifting system comprises at least two operating devices, the controller and the feedback device; the operation device generates an operation signal according to user operation and sends the operation signal to the controller; when the user operates the vehicle, the operation device can be selected according to personal preference, and the experience of the user is improved. And because the gear shifting system is provided with a plurality of operating devices, when a certain operating device breaks down, a user can use other operating devices to shift gears, so that traffic accidents are avoided, and the safety and the reliability of the vehicle are improved. The controller receives the operation signal, acquires a gear shifting signal according to the operation signal, judges whether a preset gear shifting condition is met, and controls the vehicle to shift gears if the preset gear shifting condition is met; the feedback device is connected with the controller, and sends a feedback signal to remind a user that gear shifting is performed when the gear shifting of the vehicle is detected to be successful. Therefore, the gear shifting system can improve the safety of the gear shifting device and avoid traffic accidents.
A gear shifting system and a vehicle provided by the present application are described in detail above. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (10)

1. A gear shift system characterized by: comprises at least two operation devices, a controller and a feedback device;
the operation device generates an operation signal according to the operation of a user and sends the operation signal to the controller;
the controller receives the operation signal, obtains a gear shifting signal according to the operation signal, and controls the vehicle to shift gears when the driving state of the vehicle meets a preset gear shifting condition;
the feedback device is connected with the controller and sends a feedback signal after the vehicle is detected to be shifted.
2. The gear shift system of claim 1, wherein the operating device is a shift knob or a shift button or a touch screen.
3. The gear shift system of claim 2, wherein the shift knob comprises:
the device comprises a toggle button, a pressure sensor and a capacitance sensor;
the capacitance sensor and the pressure sensor are arranged at the toggle button and are respectively used for detecting the deformation of the toggle button and the pressure applied to the toggle button;
the capacitance sensor and the pressure sensor are connected with the controller, and transmit capacitance signals and pressure signals to the controller, so that the controller can obtain corresponding gear shifting signals according to the capacitance signals and the pressure signals.
4. The gear shifting system according to claim 2, wherein the touch screen is connected with the controller, and when a gear shifting operation of a user is detected, a gear shifting command corresponding to the gear shifting operation is sent to the controller, so that the controller acquires the corresponding gear shifting signal according to the gear shifting operation;
the touch screen is also used for displaying the current gear.
5. The gear shifting system of claim 2, wherein the shift key comprises:
keys and key drivers; and when the key drive detects that the key is pressed down, sending a potential signal corresponding to the key to the controller, so that the controller can obtain the corresponding gear shifting signal according to the potential signal.
6. The shift system according to any one of claims 1 to 5, characterized in that the shift condition includes: the brake of the vehicle is stepped on, the speed of the vehicle is lower than the speed limit of a vehicle control system, and the vehicle is not in a reversing state higher than the speed limit of the vehicle control system.
7. The gear shift system of claim 6, wherein the feedback device comprises a vibration module and a buzzer.
8. The gear shifting system of claim 7, further comprising an actuation button;
the starting key comprises a fingerprint detection module and a pressure sensor; the vehicle is controlled to start when a preset condition is met, so that the processor can control the vehicle to shift gears;
the preset conditions are as follows: the pressure applied to the starting key is larger than the threshold pressure, and the fingerprint information is correct.
9. The gear shifting system of claim 8, wherein the fingerprint detection module detects user fingerprint information and transmits the fingerprint information to the vehicle control system to facilitate the vehicle control system to service a user based on the fingerprint information.
10. A vehicle characterized by comprising a gear shift system according to any one of claims 1 to 9.
CN202110841214.1A 2021-07-23 2021-07-23 Gear shifting system and vehicle Pending CN113586700A (en)

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CN1690650A (en) * 2004-04-23 2005-11-02 株式会社东海理化电机制作所 Device for detecting rotation in two directions and shift lever device
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