Method and device for dynamically switching functions of deflector rod, vehicle, medium and program product

Abstract

The invention relates to the technical field of vehicles, in particular to a method and device for dynamically switching a shifting rod function, a vehicle, a medium and a program product, and the method comprises the steps that whether a shifting rod function switching requirement is received or not is judged; if the shift lever function switching demand is received, determining a to-be-switched shift lever and a target shift lever function of the to-be-switched shift lever according to the shift lever function switching demand; and the gear lever function of the to-be-switched gear lever is switched into the target shifting lever function, and switching completion reminding is carried out after switching is completed. When a user needs to switch the gear position, the screen interface is clicked to switch the functions of the left and right deflector rods, so that the user can determine the functions which can be realized by the deflector rods according to personal use habits, and the problems that the current deflector rods are fixedly placed and the positions cannot be dynamically adjusted to meet the use habits of all users are solved; potential safety hazards in the driving process are reduced, and the driving experience of a user is improved.

Description

Technical Field

[0001] The present invention relates to the field of automobile technology, and in particular to a method, device, vehicle, medium and program product for dynamically switching a lever function. Background Art

[0002] With the advancement of the automobile era, as the number of automobile brands and models increases day by day, there are more and more ways to shift gears, such as knob shifting, yacht-style gear lever, and hand-held gear lever.

[0003] In the related technology, the electronic hand-held gear shift lever is generally set on the right side of the car steering wheel, such as patent 202323342484.1 "A car gear switching mechanism". In order to better adapt to and control the gear switching mechanism, the height position and angle of the gear controller can be adjusted.

[0004] However, this method can only adjust the height and horizontal position of the gear lever, which is a single form and not friendly to some left-handed or right-handed consumers, and needs to be solved urgently. Summary of the invention

[0005] One of the purposes of the present invention is to provide a method, vehicle, medium and program product for dynamically switching the function of a lever, so as to solve the problem in the related art that the gear shifting mode of a car is fixed to the left or right side of the steering wheel and the position of the gear shift cannot be adjusted dynamically; the second purpose is to provide a device for dynamically switching the function of a lever; the third purpose is to provide a device, the fourth purpose is to provide a medium, and the fifth purpose is to provide a program product.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0007] A method for dynamically switching a shift lever function comprises the following steps: determining whether a shift lever function switching requirement is received; if the shift lever function switching requirement is received, determining a shift lever to be switched and a target shift lever function of the shift lever to be switched according to the shift lever function switching requirement; switching the shift lever function of the shift lever to be switched to the target shift lever function, and providing a switching completion reminder after the switching is completed.

[0008] According to the above technical means, users can dynamically switch the functions of the left and right levers under the steering wheel on the central control screen. When users need to switch the gear position, they can click the screen interface to switch the functions of the left and right levers. Compared with related technologies, it is convenient for users to determine the functions that the levers can achieve according to their personal usage habits, reducing safety hazards during driving and improving the user's driving experience.

[0009] Furthermore, after receiving the shift lever function switching requirement, the method further includes: acquiring the current lever function of the shift lever to be switched and the target shift lever currently executing the target shift lever function; and switching the shift lever function of the target shift lever to the current lever function.

[0010] According to the above technical means, the conflict between the gear lever function hot keys when switching the left and right gear lever functions can be avoided, thereby reducing driving risks.

[0011] Furthermore, after the shift lever function of the shift lever to be switched is switched to the target shift lever function, it also includes: judging whether a first completion signal sent by a transmission control unit based on the shift lever function switching requirement and a second completion signal sent by a body control unit based on the shift lever function switching requirement are received; if the first completion signal and the second completion signal are received, it is determined that the switching is completed.

[0012] According to the above technical means, the information synchronization between the transmission control unit (TCU) and the body control module (BCM) is ensured, thereby improving the safety of vehicle driving when switching the gear lever function.

[0013] Furthermore, after determining that the switching is completed, the method further includes: controlling the shift lever to be switched to display the target shift lever function.

[0014] According to the above technical means, it is ensured that the user can obtain the current gear lever switching information of the vehicle in time, thereby improving the driving experience.

[0015] Further, the target lever function is a gear function, a turn signal function, or a wiper function.

[0016] According to the above technical means, the realization of the basic functions of the barrier lever is guaranteed.

[0017] A device for dynamically switching a shift lever function comprises: a judgment module for judging whether a shift lever function switching requirement is received; a checking module for determining a shift lever to be switched and a target shift lever function of the shift lever to be switched according to the shift lever function switching requirement after receiving the shift lever function switching requirement; and a control module for switching the shift lever function of the shift lever to be switched to the target shift lever function and providing a switching completion reminder after the switching is completed.

[0018] Further, after receiving the shift lever function switching requirement, the checking module is further used to: obtain the current lever function of the shift lever to be switched and the target shift lever currently executing the target lever function; and switch the lever function of the target shift lever to the current lever function.

[0019] Furthermore, after the shift lever function of the shift lever to be switched is switched to the target shift lever function, the judgment module is also used to: judge whether a first completion signal sent by the transmission control unit based on the shift lever function switching requirement and a second completion signal sent by the body control unit based on the shift lever function switching requirement are received; if the first completion signal and the second completion signal are received, it is determined that the switching is completed.

[0020] Furthermore, after determining that the switching is completed, the control module is further used to: control the shift lever to be switched to display the target lever function.

[0021] Further, the target lever function is a gear function, a turn signal function, or a wiper function.

[0022] A vehicle comprises: a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the method for dynamically switching a lever function as claimed in any one of claims 1 to 5.

[0023] A computer-readable storage medium having a computer program stored thereon, characterized in that the program is executed by a processor to implement the method for dynamically switching a lever function as described in any one of claims 1 to 5.

[0024] A computer program product, comprising a computer program, characterized in that when the computer program is executed by a processor, the method for dynamically switching a lever function as described in any one of claims 1 to 5 is implemented.

[0025] Beneficial effects of the present invention:

[0026] The present invention enables the user to dynamically switch the functions of the left and right levers under the steering wheel on a display screen, making it convenient for some left-handed or right-handed users to adjust the levers according to their own driving habits, thereby improving the user's driving experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A flow chart of a method for dynamically switching a lever function according to an embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of a lever structure under a steering wheel according to an embodiment of the present invention;

[0029] Figure 3 A schematic diagram of a method for dynamically switching lever functions according to an embodiment of the present invention;

[0030] Figure 4 A specific flow chart of a method for dynamically switching a lever function according to an embodiment of the present invention;

[0031] Figure 5 A block diagram of a device for dynamically switching a lever function according to an embodiment of the present invention;

[0032] Figure 6 Schematic diagram of the structure of a vehicle according to an embodiment of the present invention. DETAILED DESCRIPTION

[0033] The following will describe the embodiments of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0034] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0035] The embodiment of the present invention provides a method for dynamically switching the lever function, such as Figure 1 As shown, the method for dynamically switching the lever function includes the following steps:

[0036] In step S101, it is determined whether a shift lever function switching request is received;

[0037] Among them, the shift lever function switching demand refers to the user's need to switch the functions of the left lever and the right lever under the steering wheel.

[0038] It is understandable that the shift lever function switching requirement is triggered by the user touching a corresponding button on the display screen, for example, the user generates the shift lever function switching requirement through a related switching program on the display screen.

[0039] In step S102, if a shift lever function switching requirement is received, the shift lever to be switched and the target lever function of the shift lever to be switched are determined according to the shift lever function switching requirement;

[0040] The shift lever to be switched is the shift lever that the user hopes to achieve the required function, and the target shift lever function is the function that the user expects the shift lever to achieve. In some embodiments, the target shift lever function is a gear function, a turn signal function, or a wiper function.

[0041] Specifically, after receiving the shift lever function switching request, the embodiment of the present application can determine the user's actual demand by analyzing the shift lever function switching demand. For example, the user's shift lever function switching demand is that the function of the left lever is the shift function, that is, it is determined that the shift lever to be switched is the left lever, and the target lever function is the shift function.

[0042] In step S103, the shift lever function of the shift lever to be switched is switched to the target shift lever function, and a switching completion reminder is given after the switching is completed.

[0043] Among them, the reminder information to the user can be broadcasted through voice in the car, or can be displayed accordingly on the display screen.

[0044] For example, after determining in step S102 that the shift lever to be switched is the left lever and the target lever function is the shift function, the embodiment of the present application can switch the function of the left lever to the shift function, and after determining that the switching is completed, can control the shift lever to be switched to display the target lever function. In other words, the functions currently provided by the left lever and the right lever can be displayed to the user through the display screen (such as Figure 2 It should be noted that the display content in the lever display screen 201 can be displayed according to the actual function of the lever. For example, if the current lever state is the hand-gear function, the lever display screen 201 displays the gear information-P / N. For another example, if the current lever state is the turn signal turn signal, the lever display screen 201 displays the turn signal state-Auto / Off. For another example, if the current lever state is the wiper function, the lever display screen 201 displays the wiper state.

[0045] The following further describes how to switch the shift lever function of the shift lever to be switched to the target shift lever function.

[0046] Specifically, when the user needs to switch the gear lever, the relevant switching program starts to execute by touching the corresponding button on the display screen. At this time, the Android side sends a signal to the signal forwarding program through the native program. After receiving the signal, the signal forwarding program controls the Ethernet signal to be sent to some control units, such as TCU and BCM, to implement the function of switching the gear lever, and save the switching status at the same time. The Android side returns a signal of success or failure to the left and right lever instrument program side. The instrument side re-updates the information, displays the current information of the left and right levers, and prompts the user whether the current switch is successful or failed.

[0047] Among them, the control unit mainly includes BCM and TCU. BCM is an indispensable core component in modern cars, mainly used to control and manage various electrical systems and functions of the vehicle. TCU is the core component in the automatic transmission system of modern cars, mainly responsible for realizing automatic speed control, making the driving process simpler.

[0048] In order to enable relevant technical personnel in the field to better understand the method of dynamically switching the lever function of the present invention, the following will be combined with Figure 3 and Figure 4 The embodiments are described in detail. Figure 3 It is a structural schematic diagram of the method for dynamically switching the lever function of the present invention. Figure 4 The figure is a specific flow chart of the method for dynamically switching the lever function of the present invention.

[0049] like Figure 3 As shown, the method for dynamically switching the lever function mainly includes an Android program, a signal forwarding program, a BCM and a TCU. Specifically, the Android program is mainly used to display the UI effect of the interface switching, and the user sends signals to the signal forwarding program by touching the buttons. The intermediate program controls the Ethernet signal to be sent specifically to the control units, such as the BCM and TCU, to control the switching of the left and right gear lever functions and the information synchronization of the BCM and TCU. When the signal forwarding program receives the Android test signal, it needs to return a signal to the Android test to indicate whether the setting is successful to prompt the user and update the instrument display program of the lever.

[0050] Further, if Figure 4 As shown, the method for dynamically switching the lever function of this embodiment includes the following steps:

[0051] In step S401, the user clicks on the screen interface to switch the left and right lever functions.

[0052] In step S402, the Android device sends a signal to the signal forwarding program through the native program. The signal forwarding program saves the switching state and controls the signals of the left and right levers to be sent to the corresponding control units to realize the dynamic switching function.

[0053] In step S403, after the signal forwarding program successfully saves the status, it needs to return a signal of switching success or failure to the left and right lever instrument program test. The instrument test needs to re-update the information to display the current left function of the lever (such as gear information-P / N or turn signal status-Auto / Off) and the right function (such as gear information-P / N or turn signal status-Auto / Off).

[0054] In step S404, after the signal forwarding program successfully saves the status, it needs to synchronously return a signal of switching success or failure to the Android side to prompt the user whether the current switching is successful or failed.

[0055] Furthermore, after receiving the shift lever function switching requirement, the method further includes: obtaining the current lever function of the shift lever to be switched and the target shift lever currently executing the target lever function; and switching the lever function of the target shift lever to the current lever function.

[0056] As a possible implementation method, for example, the current left lever is the shift lever to be switched, and the functions that can be realized are the turn signal and the lighting lamp, and the right lever is the target lever, and the functions that can be realized are the shift and the wiper. After receiving the shift lever function switching requirement, the embodiment of the present application can determine the user's actual requirement by parsing the shift lever function switching requirement. For example, the user's shift lever function switching requirement is that the functions of the left lever are the shift and the wiper function, that is, it is determined that the shift lever to be switched is the left lever, and the target lever function is the shift and the wiper function.

[0057] Furthermore, after the shift lever function of the shift lever to be switched is switched to the target shift lever function, it also includes: judging whether a first completion signal sent by the transmission control unit based on the shift lever function switching requirement and a second completion signal sent by the body control unit based on the shift lever function switching requirement are received; if the first completion signal and the second completion signal are received, it is determined that the switching is completed.

[0058] It should be understood that the transmission and overall vehicle body control are the key to vehicle driving safety. If the transmission does not receive the gear lever function switching command, it may cause vehicle power damage, transmission damage and endanger life. If the body controller does not receive the gear lever function switching command, it may cause the vehicle driving direction to lose control, which may also cause loss of life and property. Therefore, it is necessary to double confirm whether the transmission and body controller receive the first signal and the second signal. Only when the transmission and the overall vehicle body controller jointly receive the signal of the gear lever function switching request can the switching be determined to be complete.

[0059] The method for dynamically switching the function of the lever provided in an embodiment of the present invention can cater to the user's living habits. The user touches the display screen and sends a signal to the control unit through a signal forwarding program. The function of the lever is determined according to personal needs, thereby realizing dynamic control of switching the function of the left and right levers under the steering wheel. This solves the problem that the current lever is fixedly placed and cannot be dynamically adjusted to meet the usage habits of all users, thereby improving the user's driving experience.

[0060] The embodiment of the present invention also provides a device for dynamically switching the lever function. Figure 5 FIG. 1 is a block diagram of a device for dynamically switching the lever function of the present invention. Figure 5 As shown, the device 10 for dynamically switching the lever function includes: a judgment module 100 , a checking module 200 and a control module 300 .

[0061] The judging module 100 is used to judge whether a shift lever function switching requirement is received. The checking module 200 is used to determine the shift lever to be switched and the target lever function of the shift lever to be switched according to the shift lever function switching requirement after receiving the shift lever function switching requirement. The control module 300 is used to switch the lever function of the shift lever to be switched to the target lever function, and to issue a switching completion reminder after the switching is completed.

[0062] In this embodiment, after receiving the shift lever function switching request, the checking module 200 is further used to: obtain the current lever function of the shift lever to be switched and the target shift lever currently executing the target lever function; and switch the lever function of the target shift lever to the current lever function.

[0063] In this embodiment, after the shift lever function of the shift lever to be switched is switched to the target shift lever function, the judgment module 100 is also used to: judge whether a first completion signal sent by the transmission control unit based on the shift lever function switching requirement and a second completion signal sent by the body control unit based on the shift lever function switching requirement are received; if the first completion signal and the second completion signal are received, it is determined that the switching is completed.

[0064] In this embodiment, after determining that the switching is completed, the control module 300 is further used to: control the shift lever to be switched to display the target lever function.

[0065] In this embodiment, the device for dynamically switching the lever function further includes: the target lever function is a gear function or a turn signal function or a wiper function.

[0066] It should be noted that the above explanation of the embodiment of the method for dynamically switching the lever function is also applicable to the device for dynamically switching the lever function of this embodiment, which will not be described in detail here.

[0067] The device for dynamically switching the function of the lever provided in an embodiment of the present invention can cater to the user's living habits. The user touches the display screen and sends a signal to the control unit through a signal forwarding program. The function of the lever is determined according to personal needs, thereby realizing dynamic control of switching the function of the left and right levers under the steering wheel. This solves the problem that the current lever is fixedly placed and cannot be dynamically adjusted to meet the usage habits of all users, thereby improving the user's driving experience.

[0068] This embodiment also proposes a vehicle, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor executes the program to implement the method for dynamically switching the lever function as described above.

[0069] Figure 66 is a schematic diagram of the structure of a vehicle of the present invention. The vehicle may include: a memory 601 , a processor 602 , and a computer program stored in the memory 601 and executable on the processor 602 .

[0070] When the processor 602 executes the program, the method for dynamically switching the lever function provided in the above embodiment is implemented.

[0071] Furthermore, the vehicle further includes: a communication interface 603, which is used for communication between the memory 601 and the processor 602. The memory 601 is used to store a computer program that can be run on the processor 602. The memory 601 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

[0072] If the memory 601, the processor 602 and the communication interface 603 are implemented independently, the communication interface 603, the memory 601 and the processor 602 can be connected to each other through a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 6 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0073] Optionally, in a specific implementation, if the memory 601, the processor 602 and the communication interface 603 are integrated on a chip, the memory 601, the processor 602 and the communication interface 603 can communicate with each other through an internal interface.

[0074] The processor 602 may be a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present invention.

[0075] This embodiment further proposes a computer-readable storage medium on which a computer program is stored, characterized in that when the program is executed by a processor, the method for dynamically switching the lever function as described above is implemented.

[0076] This embodiment also proposes a computer program product, including a computer program, characterized in that the computer program is executed by a processor to implement the method of dynamically switching the lever function as described above.

[0077] The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Any equivalent substitution or change made by a person skilled in the art based on the present invention is within the protection scope of the present invention.

Claims

1. A method for dynamically switching a lever function, characterized in that: The following steps are involved: Determine whether a shift lever function switching requirement is received; if the shift lever function switching requirement is received, determine the shift lever to be switched and the target lever function of the shift lever to be switched according to the shift lever function switching requirement; switch the shift lever function of the shift lever to be switched to the target lever function, and issue a switching completion reminder after the switching is completed.

2. The method according to claim 1, characterized in that After receiving the shift lever function switching requirement, the method further includes: obtaining the current lever function of the shift lever to be switched and the target shift lever currently executing the target lever function; and switching the lever function of the target shift lever to the current lever function.

3. The method according to claim 1, characterized in that After switching the gear lever function of the gear lever to be switched to the target gear lever function, it also includes: judging whether a first completion signal sent by a transmission control unit based on the gear lever function switching requirement and a second completion signal sent by a body control unit based on the gear lever function switching requirement are received; if the first completion signal and the second completion signal are received, it is determined that the switching is completed.

4. The method according to claim 1 or 3, characterized in that: After determining that the switching is completed, the method further includes: controlling the shift lever to be switched to display the target shift lever function.

5. The method according to claim 1, characterized in that The target lever function is a gear function, a turn signal function, or a wiper function.

6. A device for dynamically switching the function of a lever, characterized in that: include: A judgment module is used to judge whether a shift lever function switching requirement is received; a checking module is used to determine the shift lever to be switched and the target lever function of the shift lever to be switched according to the shift lever function switching requirement after receiving the shift lever function switching requirement; a control module is used to switch the shift lever function of the shift lever to be switched to the target lever function, and to issue a switching completion reminder after the switching is completed.

7. The device according to claim 6, characterized in that After receiving the shift lever function switching requirement, the checking module is further used to: obtain the current lever function of the shift lever to be switched and the target shift lever currently executing the target lever function; and switch the lever function of the target shift lever to the current lever function.

8. A vehicle, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the method for dynamically switching the lever function as described in any one of claims 1 to 5.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: The program is executed by a processor to implement the method for dynamically switching the lever function as described in any one of claims 1 to 5.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the method for dynamically switching the lever function as described in any one of claims 1 to 5 is implemented.

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