Distributed wheel condition display method and device, electronic equipment and storage medium

Abstract

The invention discloses a distributed wheel condition display method and device, electronic equipment and a storage medium, and the method comprises the steps: displaying function parameters of each wheel in a set vehicle modeling form, and displaying a wheel color based on a set threshold value of the function parameters and the function parameters, the wheel color is used for indicating whether the wheel is in a warning state or not. According to the embodiment of the invention, the problem of limited wheel associated operation information acquired by a user in related technologies is solved.

Description

Technical Field

[0001] The present application relates to a distributed wheel condition display method, device, electronic equipment and storage medium, belonging to the field of intelligent driving technology. Background Art

[0002] Smart chassis is one of the core technologies of automobile intelligence. It can not only meet the needs of high-level autonomous driving, but also bring safer and more comfortable driving experience to the passengers in the car, and provide hardware support for the rich imagination space of future intelligent cockpits. At present, the smart chassis mainly includes subdivided components such as wire control braking, wire control steering, and active suspension. Through chassis control, the six degrees of freedom of the vehicle in the horizontal, vertical and vertical directions can be actively adjusted, providing support for the vehicle's autonomous driving system, cockpit system, and power system.

[0003] In the context of the development of intelligent chassis, distributed chassis control architecture has become the latest technical development direction, and wire control brakes, wheel-side motors or wheel hub motors, wheel-side steering and active suspension have emerged. For a single wheel, higher performance components are integrated, including key actuators such as wheel-side steering, wire control brakes, wheel hub motors, air springs and active dampers. What's more, the wheel-side actuator module is used to form an independently controlled chassis angle module.

[0004] In actual driving, real-time information on the operating status of the chassis corner module is increasingly needed by drivers and passengers. Currently, drivers and passengers interact with the vehicle through the instrument panel, but the current instrument design displays limited information, and many functions are not associated with the corresponding wheels. The operating status associated with the wheel is mainly reflected in the tire pressure and wheel temperature of a single wheel. Summary of the invention

[0005] In view of this, the present application provides a distributed wheel status display method, device, electronic device and storage medium. The embodiments of the present application at least solve the problem in the related art that users have limited access to wheel-related operation information.

[0006] The first aspect of an embodiment of the present application discloses a distributed wheel condition display method, the method comprising: displaying functional parameters of each wheel in a set vehicle styling form, displaying wheel color based on set thresholds of the functional parameters and the functional parameters, the wheel color being used to indicate whether the wheel is in a warning state.

[0007] In some embodiments, displaying the functional parameters of each wheel includes: based on the type of the functional parameters, cyclically displaying the corresponding functional parameters at each wheel position.

[0008] In some embodiments, the corresponding function parameters are cyclically displayed at each wheel position based on the type of the function parameters, including: monitoring the driving scenario of the vehicle; matching the function parameters based on the driving scenario; setting the cyclic display duration of the function parameters corresponding to the driving scenario to a first set value; setting the cyclic display duration of the function parameters unrelated to the driving scenario to a second set value; based on the first set value and the second set value and based on the type of the function parameters, the corresponding function parameters are cyclically displayed at each wheel position; wherein the second set value is less than the first set value.

[0009] In some embodiments, the method further includes: after a certain functional parameter is defined as being in a warning state, setting the loop display duration of the certain functional parameter to a third set value; wherein the third set value is greater than the first set value.

[0010] In some embodiments, the categories include tire pressure, tire temperature, tire height, wheel side motor engagement status, and air suspension airbag pressure.

[0011] In some embodiments, the method further includes: after a certain functional parameter is defined as being in a warning state, displaying a fault type and maintenance suggestion of the certain functional parameter.

[0012] In some embodiments, the display of wheel color based on the set threshold of the functional parameter and the functional parameter includes: when the functional parameter falls within a first set threshold interval, the wheel color is displayed as green, and the green is used to indicate that the wheel is in a normal state; when the functional parameter falls within a second set threshold interval, the wheel color is displayed as yellow and flashes at a first frequency, and the yellow is used to indicate that the wheel is in a first warning level; when the functional parameter falls within a third set threshold interval, the wheel color is displayed as red and flashes at a second frequency, and the red is used to indicate that the wheel is in a second warning level; wherein, the second warning level is higher than the first warning level, and the second frequency is higher than the first frequency.

[0013] The second aspect of an embodiment of the present application discloses a distributed wheel condition display device, which includes: a control display module, used to display the functional parameters of each wheel in a set vehicle styling form, and display the wheel color based on the set threshold of the functional parameter and the functional parameter, and the wheel color is used to indicate whether the wheel is in a warning state.

[0014] A third aspect of an embodiment of the present application discloses a computer-readable storage medium, which includes a stored program, wherein when the program is run, the processor of the device where the distributed wheel status display method of the above embodiment is controlled to be executed.

[0015] The fourth aspect of an embodiment of the present application discloses an electronic device, which includes: one or more processors; a storage device for storing one or more programs; when the one or more programs are executed by the one or more processors, the one or more processors execute the distributed wheel status display method of the above embodiment.

[0016] Compared with the prior art, the embodiments of the present application have the following beneficial effects: The embodiments of the present application provide a distributed wheel status display method, device, electronic device and storage medium. The distributed wheel status display method includes: displaying the functional parameters of each wheel in a set vehicle styling form, displaying the wheel color based on the set threshold of the functional parameters and the functional parameters, and the wheel color is used to indicate whether the wheel is in a warning state. The display of the functional parameters of each wheel includes: based on the type of the functional parameters, cyclically displaying the corresponding functional parameters at each wheel position. The types include tire pressure, tire temperature, tire height, wheel side motor access status and air suspension airbag pressure. This embodiment associates various functions of the distributed chassis control architecture with the corresponding wheels, so that the driver can obtain more operating states related to the wheels, thereby improving the driver's sense of control over driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 A schematic flow chart of a distributed wheel status display method provided in an embodiment of the present application.

[0019] Figure 2 A schematic diagram of a function parameter display provided in an embodiment of the present application.

[0020] Figure 3 A schematic diagram of another functional parameter display provided in an embodiment of the present application.

[0021] Figure 4 A schematic diagram of another functional parameter display provided in an embodiment of the present application.

[0022] Figure 5 A schematic diagram of a fault display provided in an embodiment of the present application.

[0023] Figure 6A schematic structural diagram of a distributed wheel condition display device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] Some nouns or terms that appear in the process of describing the embodiments of the present invention are subject to the following explanations: The functions that can be integrated into each wheel in the distributed chassis control frame are described in detail as follows: 1. Driving function: The wheels are driven independently through the wheel hub motor or wheel side motor to provide forward or backward power; 2. Steering function: The integrated wire-controlled steering system allows the wheels to steer independently, enhancing the vehicle's maneuverability; 3. Braking function: The brake-by-wire system can brake the wheels independently to improve braking efficiency and response speed; the wheel-side electronic mechanical braking system EMB can provide wheel speed sensor alarm, brake pad wear alarm, brake abnormality alarm, etc. 4. Suspension function: including air springs and active dampers, providing a comfortable ride and vehicle handling stability. The active suspension control system can provide wheel height sensor alarm, air suspension airbag leakage alarm, active suspension acceleration sensor alarm, etc. In addition, corner module technology improves the intelligence and wire-control level of vehicles through integrated design, providing powerful chassis control capabilities for modern intelligent driving vehicles.

[0027] The execution status of the above functions, the operating status of the controller, and the fault monitoring of the required sensors need to be provided to the driver and passengers in real time through the vehicle instrument panel for safe driving and after-sales maintenance. This embodiment takes into account the wheel position, function parameters, graphics, text descriptions, etc. The specific solution is as follows: Embodiment 1: Figure 1 A schematic diagram of a distributed wheel status display method provided in an embodiment of the present application is shown in FIG. Figure 1 As shown, the method may include the following steps: 101 displays the functional parameters of each wheel in a set vehicle styling form, displays the wheel color based on the set threshold of the functional parameter and the functional parameter, and the wheel color is used to indicate whether the wheel is in a warning state.

[0028] In this embodiment, the vehicle shape is set as a top view shape of the vehicle. The wheel position is displayed through the top view shape of the vehicle, and a non-warning color (such as green or white) is loaded to the wheel position. When an alarm is required, a warning color (such as yellow or red) is loaded to the wheel position and prompted by flashing.

[0029] In some embodiments, displaying the functional parameters of each wheel includes: based on the type of the functional parameters, cyclically displaying the corresponding functional parameters at each wheel position.

[0030] In this embodiment, based on the type of the function parameter and the cyclic display duration of the function parameter, the corresponding function parameter is cyclically displayed at each wheel position.

[0031] As an optional implementation, in response to the user's personalized display needs (voice request), different loop display durations can be set according to different functional parameters.

[0032] In some embodiments, the categories include tire pressure, tire temperature, tire height, wheel side motor engagement status, and air suspension airbag pressure.

[0033] In this embodiment, the wheel side motor connection state includes two motors in standard mode and four motors in sports mode. Figure 2 A schematic diagram of a standard mode two-motor display provided in this embodiment. Figure 3 A schematic diagram of a wheel height display provided in this embodiment. Figure 4 A schematic diagram of an air suspension airbag pressure display provided in this embodiment.

[0034] In some embodiments, the corresponding function parameters are cyclically displayed at each wheel position based on the type of the function parameters, including: monitoring the driving scenario of the vehicle; matching the function parameters based on the driving scenario; setting the cyclic display duration of the function parameters corresponding to the driving scenario to a first set value; setting the cyclic display duration of the function parameters unrelated to the driving scenario to a second set value; based on the first set value and the second set value and based on the type of the function parameters, the corresponding function parameters are cyclically displayed at each wheel position; wherein the second set value is less than the first set value.

[0035] Exemplarily, it can be determined that the vehicle is in a crowded road driving scenario based on the driver's pedaling frequency, and it can also be determined that the vehicle is in a bumpy road driving scenario based on the wheel height fluctuation range. When the vehicle is in a crowded road driving scenario, the system will determine that the tire pressure and tire temperature are related to the current driving scenario, and that the tire height, wheel-side motor access status, and air suspension airbag pressure are irrelevant to the current driving scenario. The relevant parameters are assigned to the first setting value, such as 8s, and the irrelevant parameters are assigned to the second setting value, such as 2s. When the vehicle is in a bumpy road driving scenario, the system will determine that the tire height and air suspension airbag pressure are related to the current driving scenario. It will be determined that the wheel-side motor access status, tire pressure, and tire temperature are irrelevant to the current driving scenario, and the relevant parameters are assigned to the first setting value, such as 7s, and the irrelevant parameters are assigned to the second setting value, such as 3s. It can be understood that the association between the scene and the parameter is preset in advance.

[0036] In some embodiments, the method further includes: after a certain functional parameter is defined as being in a warning state, setting the loop display duration of the certain functional parameter to a third set value; wherein the third set value is greater than the first set value.

[0037] Exemplarily, when the vehicle is in a crowded road driving scenario, the system determines that the air suspension airbag pressure is in a warning state and sets its loop display duration to a third set value, such as 10s.

[0038] As an optional implementation, in response to the user's personalized display needs (voice request), the above-mentioned loop duration setting can be canceled.

[0039] In some embodiments, the method further includes: after a certain functional parameter is defined as being in a warning state, displaying a fault type and maintenance suggestion of the certain functional parameter.

[0040] This embodiment changes the wheel position color to a warning color (as shown in 5 ) accompanied by flashing, and displays the fault type and maintenance suggestions in the instrument text bar.

[0041] Optionally, the fault type may be a potential fault or a real fault.

[0042] Exemplarily, the fault types include, but are not limited to: wheel speed sensor fault, brake disc clearance fault, brake failure fault and air spring leakage fault.

[0043] In some embodiments, the display of wheel color based on the set threshold of the functional parameter and the functional parameter includes: when the functional parameter falls within a first set threshold interval, the wheel color is displayed as green, and the green is used to indicate that the wheel is in a normal state; when the functional parameter falls within a second set threshold interval, the wheel color is displayed as yellow and flashes at a first frequency, and the yellow is used to indicate that the wheel is in a first warning level; when the functional parameter falls within a third set threshold interval, the wheel color is displayed as red and flashes at a second frequency, and the red is used to indicate that the wheel is in a second warning level; wherein, the second warning level is higher than the first warning level, and the second frequency is higher than the first frequency.

[0044] Exemplarily, normal state (green): when the functional parameters of the wheel, such as temperature, remain within the first set threshold interval, such as 20°C to 40°C, the wheel is displayed in green, indicating that the wheel is in normal working condition and there is no need to worry. First warning level (flashing yellow): if the temperature rises to the second set threshold interval, such as 40°C to 60°C, the wheel color changes to yellow and flashes at a first frequency, such as 10 times per minute, to remind the driver that the wheel status requires attention but has not yet reached an emergency state. Second warning level (flashing red): if the temperature rises to the third set threshold interval, such as exceeding 60°C, the wheel color changes to red and flashes at a second frequency, such as 20 times per minute, which indicates that the wheel is in an emergency state. At this time, the distributed system is called for monitoring to give fault type and maintenance suggestions (for example, suggestions require the driver to take immediate action and stop the car immediately for cooling).

[0045] Embodiment 2: Figure 6 A schematic diagram of the structure of a distributed wheel status display device provided in an embodiment of the present application is shown in FIG. Figure 6 As shown, the device may include the following modules: The control display module 601 is used to display the functional parameters of each wheel in a set vehicle shape, and display the wheel color based on the set threshold of the functional parameter and the functional parameter, and the wheel color is used to indicate whether the wheel is in a warning state.

[0046] In some embodiments, displaying the functional parameters of each wheel includes: based on the type of the functional parameters, cyclically displaying the corresponding functional parameters at each wheel position.

[0047] In some embodiments, the corresponding function parameters are cyclically displayed at each wheel position based on the type of the function parameters, including: monitoring the driving scenario of the vehicle; matching the function parameters based on the driving scenario; setting the cyclic display duration of the function parameters corresponding to the driving scenario to a first set value; setting the cyclic display duration of the function parameters unrelated to the driving scenario to a second set value; based on the first set value and the second set value and based on the type of the function parameters, the corresponding function parameters are cyclically displayed at each wheel position; wherein the second set value is less than the first set value.

[0048] In some embodiments, the method further includes: after a certain functional parameter is defined as being in a warning state, setting the loop display duration of the certain functional parameter to a third set value; wherein the third set value is greater than the first set value.

[0049] In some embodiments, the categories include tire pressure, tire temperature, tire height, wheel side motor engagement status, and air suspension airbag pressure.

[0050] In some embodiments, the method further includes: after a certain functional parameter is defined as being in a warning state, displaying a fault type and maintenance suggestion of the certain functional parameter.

[0051] In some embodiments, the display of wheel color based on the set threshold of the functional parameter and the functional parameter includes: when the functional parameter falls within a first set threshold interval, the wheel color is displayed as green, and the green is used to indicate that the wheel is in a normal state; when the functional parameter falls within a second set threshold interval, the wheel color is displayed as yellow and flashes at a first frequency, and the yellow is used to indicate that the wheel is in a first warning level; when the functional parameter falls within a third set threshold interval, the wheel color is displayed as red and flashes at a second frequency, and the red is used to indicate that the wheel is in a second warning level; wherein, the second warning level is higher than the first warning level, and the second frequency is higher than the first frequency.

[0052] Embodiment 3: An embodiment of the present application further provides an electronic device, comprising: a memory storing an executable program; and a processor for running the program, wherein the program executes the methods in various embodiments of the present invention when running.

[0053] The above-mentioned memory may refer to a device inside a computer for storing data and programs, and may include memory, hard disk, etc., wherein the memory may be used to temporarily store running programs and data, the hard disk may be used to store programs and data for a long time, and the memory may be used to enable the computer to read and write data, and execute programs; the above-mentioned processor may be responsible for executing instructions in computer programs and performing data processing, and may be responsible for controlling and executing various operations, including arithmetic operations, logical operations, data transmission, etc.

[0054] Embodiment 4: An embodiment of the present application further provides a computer-readable storage medium, which includes a stored executable program, wherein when the executable program is running, the device where the computer-readable storage medium is located is controlled to execute the methods in various embodiments of the present invention.

[0055] The above-mentioned computer storage medium may refer to a medium in a computer memory used to store certain discontinuous physical quantities. Computer storage media mainly include semiconductors, magnetic cores, magnetic drums, magnetic tapes, laser disks, etc.; the stored program included in the computer-readable storage medium may be a set of instructions that can be recognized and executed by a computer, running on an electronic computer, and is an information tool that meets certain needs of people.

[0056] Embodiment 5: An embodiment of the present application further provides a computer program product, including a computer program, which implements the methods in various embodiments of the present invention when executed by a processor.

[0057] The above-mentioned computer program product may refer to a software program that has been written, tested and released and can be run on a computer or other device. The computer program product may include an application, an operating system, tool software, etc., which is used to implement specific functions or solve specific problems.

[0058] Embodiment 6: An embodiment of the present application further provides a computer program product, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium is used to store a computer program, and when the computer program is executed by a processor, the method in each embodiment of the present invention is implemented.

[0059] The above-mentioned non-volatile computer-readable storage medium may refer to a medium for storing data. The non-volatile computer-readable storage medium can keep the data from being lost when the power is off, and can be used to store long-term data, such as operating systems, applications, and user files. The non-volatile storage medium may include hard disk drives, solid-state drives, optical disks, and flash memory storage devices, etc.

[0060] Embodiment 7: The embodiments of the present application further provide a computer program, which implements the methods in the above-mentioned embodiments of the present invention when executed by a processor.

[0061] The above-mentioned computer program may refer to a collection of instructions used to tell a computer to perform a specific task or operation. A computer program may be written by a programmer using a specific programming language and may include algorithms, data structures, logic, and control flows. A computer program may be used for a variety of purposes, including application software, operating systems, and the like.

[0062] In the above embodiments of the present invention, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0063] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the units can be a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0064] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0065] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0066] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, disk or optical disk, etc. Various media that can store program codes.

[0067] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A distributed wheel status display method, characterized in that: include: The functional parameters of each wheel are displayed in a set vehicle styling form, and the wheel color is displayed based on the set threshold value of the functional parameter and the functional parameter, and the wheel color is used to indicate whether the wheel is in a warning state.

2. The distributed wheel status display method according to claim 1, characterized in that: The function parameters of each wheel are displayed, including: Based on the type of the functional parameter, the corresponding functional parameter is cyclically displayed at each wheel position.

3. The distributed wheel status display method according to claim 2, characterized in that: Based on the type of the functional parameter, the corresponding functional parameter is cyclically displayed at each wheel position, including: Monitor the driving scene of the vehicle; matching the functional parameters based on the driving scenario; Setting the cyclic display duration of the functional parameter corresponding to the driving scene to a first set value; Setting the cyclic display duration of the functional parameter irrelevant to the driving scenario to a second set value; Based on the first set value and the second set value and based on the type of the functional parameter, cyclically displaying the corresponding functional parameter at each wheel position; The second setting value is smaller than the first setting value.

4. The distributed wheel status display method according to claim 3, characterized in that: The method further includes: after a certain function parameter is defined as being in a warning state, setting the cyclic display duration of the certain function parameter to a third set value; Wherein, the third setting value is greater than the first setting value.

5. The distributed wheel status display method according to claim 2, characterized in that: The categories include tire pressure, tire temperature, tire height, wheel side motor connection status and air suspension airbag pressure.

6. The distributed wheel status display method according to claim 1, characterized in that: The method further includes: after a certain functional parameter is defined as being in a warning state, displaying the fault type and maintenance suggestion of the certain functional parameter.

7. The distributed wheel status display method according to claim 1, characterized in that: The setting threshold value based on the functional parameter and displaying the wheel color based on the functional parameter comprises: When the function parameter falls within a first set threshold range, the wheel color is displayed as green, and the green color is used to indicate that the wheel is in a normal state; When the function parameter falls into a second set threshold interval, the wheel color is displayed as yellow and flashes at a first frequency, and the yellow color is used to indicate that the wheel is at a first warning level; When the function parameter falls into a third set threshold interval, the wheel color is displayed as red and flashes at a second frequency, and the red color is used to indicate that the wheel is at a second warning level; The second warning level is higher than the first warning level, and the second frequency is higher than the first frequency.

8. A distributed wheel status display device, characterized in that: include: The control display module is used to display the functional parameters of each wheel in a set vehicle shape, and display the wheel color based on the set threshold value of the functional parameter and the functional parameter, and the wheel color is used to indicate whether the wheel is in a warning state.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored program, wherein when the program is executed, the distributed wheel condition display method according to any one of claims 1 to 7 is executed in a processor of a device where the program is controlled.

10. An electronic device, characterized in that: include: one or more processors; A storage device for storing one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors execute the distributed wheel condition display method according to any one of claims 1 to 7.

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