Vehicle state image display method and device, equipment and storage medium

Abstract

The invention discloses a vehicle state image display method, device and equipment and a storage medium, and relates to the technical field of image display, and the method comprises the steps: obtaining vehicle driving data in real time; determining a current state of the vehicle based on the vehicle driving data; determining a target warning image based on the current state of the vehicle; the target warning image is dynamically displayed through the hub of the vehicle, the display content can be automatically changed according to the vehicle driving state, and the driving safety and the user experience are improved.

Description

Technical Field

[0001] The present invention relates to the field of image display technology, and in particular to a method, device, equipment and storage medium for displaying an image of a vehicle state. Background Art

[0002] Cars, bicycles, etc. are important means of transportation for people to travel, and personalization has become a pursuit of today's users, and novel and personalized designs are also the pursuit of vehicle manufacturers. If the wheel hub can be used as a carrier to use the phenomenon of visual persistence to display personalized three-dimensional or two-dimensional videos, patterns, texts, etc. during vehicle movement, it will greatly increase the novelty, fun, and artistry of the vehicle, especially at night. It can increase the attractiveness of lighting effects. At the same time, this capability also provides a new means of information transmission, such as: vehicle driving intention prompts (turning, turning around, parking and dropping off passengers, etc.), advertising information placement, holiday greetings, etc.

[0003] Existing technologies mainly adjust the image display based on the wheel speed, but lack real-time detection and response mechanisms for the vehicle's overall driving state (such as acceleration, deceleration, braking, etc.). When the driving state changes suddenly (such as emergency braking), the existing system cannot adjust the display content in time to provide warnings or other important information. The system is limited to displaying pre-stored static or simple animation digital media content.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0005] The main purpose of the present invention is to provide a method, device, equipment and storage medium for displaying vehicle status images, aiming to solve the technical problem of limited display of image dynamic effects.

[0006] To achieve the above object, the present invention provides a method for displaying an image of a vehicle state, the method comprising the following steps:

[0007] Obtain vehicle driving data in real time;

[0008] Determining a current state of the vehicle based on the vehicle driving data;

[0009] Determining a target warning image based on the current state of the vehicle;

[0010] The target warning image is dynamically displayed through the wheel hub of the vehicle.

[0011] In one embodiment, the step of determining the current state of the vehicle based on the vehicle driving data includes:

[0012] Based on the vehicle driving data, determine the current speed, acceleration, turn signal activation status and vehicle steering angle of the vehicle;

[0013] Determining the current state of the vehicle as a driving state based on the current speed and acceleration of the vehicle, wherein the driving state includes a normal state, an acceleration state, a deceleration state, and an emergency braking state;

[0014] The current state of the vehicle is determined to be a turning state based on the turn signal on state of the vehicle and the steering angle of the vehicle, and the turning state includes a left turn state and a right turn state.

[0015] In one embodiment, the step of determining a target warning image based on the current state of the vehicle includes:

[0016] When the current state of the vehicle is a driving state, determining the target warning image to be a driving state warning image;

[0017] When the current state of the vehicle is a turning state, the target warning image is determined to be a turning state warning image, wherein the turning state warning image is used to be displayed through the turning side of the vehicle, and the non-turning side keeps displaying the driving state warning image.

[0018] In one embodiment, the step of determining a target warning image based on the current state of the vehicle includes:

[0019] When the current state of the vehicle is a normal state, determining various state parameters of the vehicle based on the vehicle driving data;

[0020] Determining an output membership based on various state parameters of the vehicle;

[0021] determining a target state parameter based on the output membership;

[0022] The target warning image is determined to be a preset image based on the target output data.

[0023] In one embodiment, the step of determining the output membership based on the various state parameters of the vehicle includes:

[0024] Fuzzifying various state parameters of the vehicle to obtain corresponding input variables;

[0025] Determine a fuzzy set and a corresponding fuzzy rule based on the input variables;

[0026] Based on the input variables and the fuzzy rules, an output membership of the fuzzy set is obtained.

[0027] In one embodiment, the step of determining the target state parameter based on the output membership further includes:

[0028] The fuzzy set is defuzzified by the maximum membership method, and the data with the highest membership among the output memberships of the fuzzy set is output as the target state parameter.

[0029] In one embodiment, the step of dynamically displaying the target warning image through the wheel hub of the vehicle further includes:

[0030] The wheel hub of the vehicle is combined with an external lighting system, the target warning image is dynamically displayed through the wheel hub, and the light color and flashing frequency of the external lighting system are adjusted accordingly for dynamic display.

[0031] In addition, to achieve the above-mentioned purpose, the present invention also provides an image display device for vehicle status, the device comprising:

[0032] A data acquisition module, used to acquire vehicle driving data in real time;

[0033] A data processing module, used to determine the current state of the vehicle based on the vehicle driving data;

[0034] A judgment module, used to determine a target warning image based on the current state of the vehicle;

[0035] An image display module is used to dynamically display the target warning image through the wheel hub of the vehicle.

[0036] In addition, to achieve the above-mentioned purpose, the present invention also proposes a vehicle status image display device, which includes: a memory, a processor, and a vehicle status image display program stored in the memory and executable on the processor, wherein the vehicle status image display program is configured to implement the steps of the vehicle status image display method as described above.

[0037] In addition, to achieve the above-mentioned purpose, the present invention also proposes a storage medium, on which a vehicle status image display program is stored. When the vehicle status image display program is executed by a processor, the steps of the vehicle status image display method described above are implemented.

[0038] One or more technical solutions proposed in this application have at least the following technical effects:

[0039] Acquire vehicle driving data in real time; determine the vehicle's current status based on the vehicle's driving data; determine the target warning image based on the vehicle's current status; dynamically display the target warning image through the vehicle's wheel hub, and automatically change its display content according to the vehicle's driving status, thereby improving driving safety and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0041] 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0042] Figure 1 A schematic diagram of a process flow provided for the first embodiment of the method for displaying the image of the vehicle status of the present application;

[0043] Figure 2 A schematic diagram of a flow chart provided for the second embodiment of the method for displaying the image of the vehicle status of the present application;

[0044] Figure 3 A schematic diagram of a process flow provided in Embodiment 3 of the method for displaying the image of the vehicle status of the present application;

[0045] Figure 4 This is a schematic diagram of the module structure of the image display device of the vehicle status according to an embodiment of the present application;

[0046] Figure 5 Schematic diagram of the device structure of the hardware operating environment involved in the image display method of the vehicle status in the embodiment of the present application.

[0047] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0048] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0049] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0050] It should be noted that the execution subject of this embodiment can be a computing service device with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or an electronic device capable of realizing the above functions, an image display device of the vehicle status, etc. The following takes the image display device of the vehicle status as an example to illustrate this embodiment and the following embodiments.

[0051] Based on this, the embodiment of the present application provides an image display method for vehicle status, referring to Figure 1 , Figure 1This is a flow chart of the first embodiment of the vehicle status image display method of the present application.

[0052] In this embodiment, the vehicle status image display method includes steps S10 to S40:

[0053] Step S10, acquiring vehicle driving data in real time;

[0054] It should be noted that the sensor monitors the vehicle's driving status in real time, including speed, acceleration, and turn signals, to dynamically adjust the display content of the luminous wheel hub. This capability enables the wheel hub to instantly display images or dynamic effects that match different driving conditions, such as emergency braking, steering, acceleration, and deceleration.

[0055] It should be understood that this strategy uses sensor modules to: detect the driving status of the vehicle in real time, including wheel speed sensors, accelerometers, direction sensors, etc. Monitor light intensity, weather conditions, driver status, vehicle speed, road type, traffic conditions, tire pressure status and battery power.

[0056] In a specific implementation, the driving state of the vehicle is monitored in real time by a sensor, and the sensor transmits the detected data to a control module for corresponding detection, and the detection time interval is T.

[0057] Step S20, determining the current state of the vehicle based on the vehicle driving data;

[0058] It should be noted that the current state of the vehicle includes normal state and emergency state, among which normal state: the vehicle is driving normally and no emergency state is triggered; emergency state: the emergency state includes emergency braking state, left turn state, right turn state, acceleration state, and deceleration state.

[0059] It should be understood that this strategy analyzes sensor data through an algorithm module to calculate display content and effects suitable for the current driving state.

[0060] Step S30, determining a target warning image based on the current state of the vehicle;

[0061] It should be noted that this strategy analyzes the vehicle's driving status based on sensor data through the display control module and generates images and dynamic effects suitable for the current driving status.

[0062] In the specific implementation, normal driving: when the acceleration a(t) is close to 0 and the speed v(t) remains stable, the vehicle is considered to be in a stable state and displays a picture or simple animation content set by the user.

[0063] Acceleration: When the acceleration a(t) is greater than a certain threshold a t1 When (a(t)>a t1), the vehicle is judged to be in an accelerating state, and the acceleration animation is displayed.

[0064] Deceleration: When the acceleration a(t) is less than a certain threshold a t2 When (a(t)<-a t2 ), the vehicle is judged to be in a deceleration state, and the deceleration animation is displayed.

[0065] Emergency braking: When the acceleration a(t) is less than a certain threshold a t3 When (a(t)<-a t3 ), the vehicle is judged to be in emergency braking state, and a red "STOP" sign image is displayed.

[0066] Right turn state: When the direction sensor detects that the driver turns on the right turn signal or the wheel turns right angle θ(t) is greater than a positive threshold θ right When (θ(t)>θ right ), it is determined to be a right turn state, at which time the right front tire and the right rear tire display a turning pattern, and the left tire display content remains unchanged.

[0067] Left turn state: When the direction sensor detects that the driver turns on the left turn signal or the wheel turns left at an angle θ(t) greater than a positive threshold θ left When (θ(t)<θ left ), it is determined to be a left turn state, at which time the left front tire and the left rear tire display a turning pattern, and the content displayed by the right tire remains unchanged.

[0068] Step S40: dynamically displaying the target warning image through the wheel hub of the vehicle.

[0069] It should be noted that this strategy displays the generated images and dynamic effects on the wheel hub through the LED display array.

[0070] Furthermore, the step S40 further includes:

[0071] The vehicle's wheel hub and external lighting system are combined to dynamically display the target warning image through the wheel hub, and the light color and flashing frequency of the external lighting system are adjusted accordingly for dynamic display.

[0072] In the specific implementation, the luminous wheel hub display system is integrated with the vehicle's external lighting system (such as headlights, taillights, turn signals, etc.), and the vehicle's driving status information is conveyed through light color and flashing frequency. In addition, a projection device can be installed on the wheel hub to display the driving status information on the ground or the side of the vehicle through projection technology.

[0073] The present embodiment provides an image display method for vehicle status, which obtains vehicle driving data in real time; determines the current status of the vehicle based on the vehicle driving data; determines a target warning image based on the current status of the vehicle; and dynamically displays the target warning image through the vehicle's wheel hub, and can automatically change its display content according to the vehicle's driving status, thereby improving driving safety and user experience.

[0074] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 2 , step S20, the image display method of the vehicle status includes steps S201 to S203:

[0075] Step S201, determining the current speed, acceleration, turn signal on status and steering angle of the vehicle based on the vehicle driving data;

[0076] Step S202, determining that the current state of the vehicle is a driving state based on the current speed and acceleration of the vehicle, and the driving state includes a normal state, an acceleration state, a deceleration state, and an emergency braking state;

[0077] It should be noted that the current state of the vehicle may include a normal state and an emergency state, wherein the normal state: the vehicle is driving normally and no emergency state is triggered; the emergency state: the emergency state includes emergency braking state, left turn state, right turn state, acceleration state, and deceleration state.

[0078] It should be understood that, during normal driving: when the acceleration a(t) is close to 0 and the speed v(t) remains stable, the vehicle is considered to be in a stable state, and a picture or simple animation content set by the user is displayed.

[0079] Acceleration: When the acceleration a(t) is greater than a certain threshold a t1 When (a(t)>a t1 ), the vehicle is judged to be in an accelerating state, and the acceleration animation is displayed.

[0080] Deceleration: When the acceleration a(t) is less than a certain threshold a t2 When (a(t)<-a t2 ), the vehicle is judged to be in a deceleration state, and the deceleration animation is displayed.

[0081] Emergency braking: When the acceleration a(t) is less than a certain threshold a t3 When (a(t)<-a t3 ), the vehicle is judged to be in emergency braking state, and a red "STOP" sign image is displayed to remind vehicles on both sides to slow down in time to prevent rear-end collisions.

[0082] In a specific implementation, when the up and down fluctuation amplitude of the current vehicle speed is less than the preset speed range, and the acceleration is within the first preset acceleration range, it is determined that the current driving state of the vehicle is a normal driving state;

[0083] When the acceleration is within the second acceleration range, determining that the current driving state of the vehicle is an accelerating state;

[0084] When the acceleration is within a third acceleration range, determining that the current driving state of the vehicle is a deceleration state;

[0085] When the acceleration is within the fourth acceleration range, it is confirmed that the current driving state of the vehicle is an emergency braking state;

[0086] Step S203, determining that the current state of the vehicle is a turning state based on the vehicle's turn signal on state and the vehicle's steering angle, the turning state includes a left turn state and a right turn state;

[0087] In a specific implementation, when the turn signal on condition is that the left turn signal is on and / or the vehicle steering angle is within a first steering range, it is determined that the current driving state of the vehicle is a left turn state;

[0088] When the turn signal on condition is that the right turn signal is on and / or the vehicle steering angle is within the second steering range, it is determined that the current driving state of the vehicle is a right turn state.

[0089] Further, when the current state of the vehicle is a driving state, determining the target warning image to be a driving state warning image;

[0090] When the current state of the vehicle is a turning state, the target warning image is determined to be a turning state warning image, wherein the turning state warning image is used to be displayed on the turning side of the vehicle, and the non-turning side keeps displaying the driving state warning image.

[0091] It should be noted that by displaying relevant content on the wheels when turning left or right, the attention of cars, non-motor vehicles or pedestrians on the side can be effectively drawn, thereby reducing the risk of traffic accidents.

[0092] It should be noted that the right turn state: when the direction sensor detects that the driver turns on the right turn signal or the wheel turns right angle θ(t) is greater than a certain positive threshold θ right When (θ(t)>θ right ), it is determined to be a right turn state, at which time the right front tire and the right rear tire display a turning pattern, and the left tire display content remains unchanged.

[0093] Left turn state: When the direction sensor detects that the driver turns on the left turn signal or the wheel turns left at an angle θ(t) greater than a positive threshold θ left When (θ(t)<θ left), it is determined to be a left turn state, at which time the left front tire and the left rear tire display a turning pattern, and the content displayed by the right tire remains unchanged.

[0094] In a specific implementation, when the current driving state of the vehicle is a normal driving state, determining the target warning image as a preset image;

[0095] When the current driving state of the vehicle is an accelerating state, determining that the target warning image is an accelerating animation;

[0096] When the current driving state of the vehicle is a deceleration state, determining that the target warning image is a deceleration animation;

[0097] When the current driving state of the vehicle is an emergency braking state, determining that the target warning image is a braking animation;

[0098] When the current driving state of the vehicle is a left turn state, determining that the target warning image is a left turn animation;

[0099] When the current driving state of the vehicle is a right turn state, the target warning image is determined to be a right turn animation.

[0100] It should be noted that under normal driving conditions, users can set the pictures or animation content displayed on the wheel hub according to their personal preferences to enhance the aesthetics and personalized features of the vehicle, and can dynamically adjust the display content according to the specific environment.

[0101] This embodiment provides an image display method for vehicle status. When the vehicle brakes suddenly, the wheel hub immediately displays a red "STOP" sign to remind vehicles on both sides to slow down in time to prevent rear-end collisions. When the vehicle turns, the wheel hub displays a left turn or a right turn sign, which increases the visibility of the turning prompt and can reduce the risk of accidents involving vehicles or pedestrians on the turning side during the turning process. When the vehicle accelerates or decelerates, the wheel hub displays corresponding animations to help surrounding vehicles and pedestrians to timely judge the vehicle's driving status, thereby improving road traffic safety.

[0102] Based on the first and second embodiments of the present application, in the third embodiment of the present application, the same or similar contents as those in the above embodiments can be referred to the above introduction, and will not be described in detail later. Figure 3 , step S30, the vehicle status image display method further includes steps S301 to S304:

[0103] Step S301, when the current state of the vehicle is normal, various state parameters of the vehicle are determined based on the vehicle driving data;

[0104] It should be noted that when the vehicle maintains a normal driving state, different display contents are adjusted according to environmental factors.

[0105] It should be understood that the various vehicle status parameters detected by the sensor include at least actual data of light intensity, weather conditions, driver status, vehicle speed, road type, traffic conditions, tire pressure status and battery power status.

[0106] Step S302, determining the output membership based on various state parameters of the vehicle;

[0107] It should be noted that membership is a core concept in fuzzy set theory, which is used to indicate the degree to which an element belongs to a fuzzy set. The value range of membership is [0,1], where 0 means that the element does not belong to the set at all, and 1 means that the element completely belongs to the set.

[0108] It should be understood that the existing system does not mention the use of complex algorithms to calculate and predict the driving status of the vehicle, thereby dynamically adjusting the display content. There is a lack of intelligent preset algorithms to analyze and judge different driving conditions and adjust the image display accordingly to ensure timely and accurate communication of information.

[0109] In order to ensure that the wheel hub display content can be dynamically adjusted according to the environment and driving status, this strategy adopts a weight calculation method based on fuzzy logic. This method monitors factors such as light intensity, weather conditions, driver status, vehicle speed, road type, traffic conditions, tire pressure status and battery power in real time, and dynamically adjusts the weight value of each factor according to the preset fuzzy rules and membership function.

[0110] Furthermore, the step S302 includes:

[0111] Fuzzify each state parameter of the vehicle to obtain the corresponding input variables;

[0112] Determine fuzzy sets and corresponding fuzzy rules based on input variables;

[0113] Based on the input variables and fuzzy rules, the output membership of the fuzzy set is obtained.

[0114] It should be noted that before fuzzification, the fuzzy set of input variables is defined first, and fuzzy rules are defined according to actual needs; then the actual data detected by the sensor is fuzzified, that is, the input content of the sensor is mapped to the corresponding input variables; according to the fuzzy rules and input variables, the output membership of each fuzzy set is determined; defuzzification, this part uses the maximum membership method to combine the output fuzzy sets of all rules to obtain the final fuzzy set output.

[0115] It should be understood that the definition of fuzzy sets: light intensity: {low, medium, high} weather conditions: {clear, rainy, snowy, foggy} driver status: {awake, distracted, tired} vehicle speed: {low, medium, high} road type: {highway, city} tire pressure status: {normal, too high, too low} battery power: {high, medium, low}, where this part can be expanded according to actual conditions.

[0116] In the specific implementation, the actual data of light intensity, weather conditions, driver status, vehicle speed, road type, traffic conditions, tire pressure status and battery power status detected by the sensor are fuzzified, and different input states are mapped to the input variable X light , X weather , X driver , X speed , X road , X tire_pressure , X battery ; Obtain the membership degree according to the fuzzy function and input variables, and obtain the output fuzzy set weight value under different rules.

[0117] It should be noted that the definition of fuzzy rules is to define fuzzy rules according to actual needs, mapping different states of input variables to weight values, and the light intensity rule:

[0118] If the light intensity is low, then adjust the wheel hub luminous intensity to low; if the light intensity is medium, then adjust the wheel hub luminous intensity to medium; if the light intensity is high, then adjust the wheel hub luminous intensity to strong.

[0119] According to the weather conditions rules: if it is raining, anti-skid tips will be displayed; if it is snowing, snow driving precautions will be displayed; if it is foggy and hazy, air quality warning information will be displayed.

[0120] Driver status rules: If the driver is tired, a rest reminder is displayed; if the driver is distracted, a warning message to concentrate is displayed.

[0121] Speed ​​rules: If the speed is high, high-speed driving precautions will be displayed;

[0122] Road type rule: If the road type is a highway, the highway speed limit information is displayed; if the road type is a city road, the city speed limit information is displayed.

[0123] Tire pressure status rules: If the tire pressure is normal, no warning message is displayed; if the tire pressure is too low, a tire pressure warning message is displayed.

[0124] Battery level rule: If the battery level is high, no charging reminder is displayed; if the battery level is low, a charging reminder message is displayed.

[0125] Step S303, determining the target state parameter based on the output membership;

[0126] Furthermore, the step S303 includes:

[0127] The fuzzy set is defuzzified by the maximum membership method, and the data with the highest membership among the output membership of the fuzzy set is output as the target state parameter.

[0128] Step S304: determining the target warning image as a preset image based on the target output data.

[0129] In a specific implementation, in addition to the concrete image, the warning image can also include changing the brightness of the wheel hub, taking the light intensity as an example:

[0130] Membership function for low light:

[0131]

[0132] Membership function for medium illumination:

[0133]

[0134] Membership of high light:

[0135]

[0136] In the illumination fuzzy set, there are three membership functions, namely low illumination, medium illumination, and high illumination. The maximum weight value of each membership function is 1, and the minimum is 0, indicating that the illumination intensity is completely or completely not included in the illumination intensity. The output value of the illumination intensity fuzzy set can be determined.

[0137] For example: the sensor obtains light x, and the membership of low light, medium light, and high light can be obtained. The maximum membership is taken as the light intensity at this time. If the light x is 40, the low light membership is 0, the medium light membership is 0.5, and the high light membership is 0, then it is judged as medium light at this time.

[0138] It should be noted that if the two fuzzy functions of a fuzzy set have the same membership, then any result can be taken. For example, if the light intensity is 35, the membership of low light and medium light is 0.25, and the membership of high light is 0. In this case, either low light or medium light can be taken.

[0139] In the defuzzification process of multiple fuzzy sets, if there are multiple fuzzy rules whose membership is greater than 0, the maximum membership is used as the final output:

[0140] For example, if the membership of low battery is 0.8 and the membership of rainy day is 0.3, then the information with higher membership is displayed, which means that the urgency of low battery takes precedence over fatigue.

[0141] Among the different fuzzy rules, the lighting display and other rules can be carried out in parallel, because the lighting only changes the brightness of the LED light of the display wheel and is not displayed in the display information of the wheel.

[0142] This embodiment provides a method for displaying images of vehicle status, and a weight calculation method based on fuzzy logic. The method monitors factors such as light intensity, weather conditions, driver status, vehicle speed, road type, traffic conditions, tire pressure status, and battery power in real time, and dynamically adjusts the weight value of each factor and the displayed content according to preset fuzzy rules and membership functions.

[0143] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the image display method of the vehicle status of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0144] The present application also provides an image display device for vehicle status, please refer to Figure 4 , the image display device of the vehicle status comprises:

[0145] The data acquisition module 10 is used to acquire vehicle driving data in real time;

[0146] The data processing module 20 is used to determine the current state of the vehicle based on the vehicle driving data;

[0147] A determination module 30, for determining a target warning image based on a current state of the vehicle;

[0148] The image display module 40 is used to dynamically display the target warning image through the wheel hub of the vehicle.

[0149] The image display device of the vehicle status provided by the present application adopts the image display method of the vehicle status in the above-mentioned embodiment, which can solve the technical problem of limited display of image dynamic effects. Compared with the prior art, the beneficial effects of the image display device of the vehicle status provided by the present application are the same as the beneficial effects of the image display method of the vehicle status provided by the above-mentioned embodiment, and other technical features in the image display device of the vehicle status are the same as the features disclosed in the above-mentioned embodiment method, which will not be repeated here.

[0150] The present application provides an image display device for vehicle status, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the image display method for vehicle status in the above-mentioned embodiment one.

[0151] Reference below Figure 5 , which shows a schematic diagram of the structure of an image display device for the vehicle status suitable for implementing the embodiment of the present application. The image display device for the vehicle status in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 5 The image display device of the vehicle status shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0152] like Figure 5As shown, the image display device of the vehicle status may include a processing device 1001 (such as a central processing unit, a graphics processor, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM: Random Access Memory) 1004. In RAM1004, various programs and data required for the operation of the image display device of the vehicle status are also stored. The processing device 1001, ROM1002 and RAM1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the image display device of the vehicle status to communicate wirelessly or wired with other devices to exchange data. Although the image display device of the vehicle status with various systems is shown in the figure, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or provided instead.

[0153] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0154] The vehicle status image display device provided by the present application adopts the vehicle status image display method in the above embodiment, which can solve the technical problem of limited display of image dynamic effects. Compared with the prior art, the beneficial effects of the vehicle status image display device provided by the present application are the same as the beneficial effects of the vehicle status image display method provided by the above embodiment, and other technical features in the vehicle status image display device are the same as the features disclosed in the previous embodiment method, which will not be repeated here.

[0155] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0156] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0157] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the image display method of the vehicle status in the above-mentioned embodiment.

[0158] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0159] The computer-readable storage medium may be included in the vehicle status image display device; or may exist independently without being assembled into the vehicle status image display device.

[0160] The above-mentioned computer-readable storage medium carries one or more programs. When the above-mentioned one or more programs are executed by the image display device of the vehicle status, the image display device of the vehicle status enables the following to: obtain vehicle driving data in real time; determine the current status of the vehicle based on the vehicle driving data; determine the target warning image based on the current status of the vehicle; and dynamically display the target warning image through the wheel hub of the vehicle.

[0161] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0162] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0163] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0164] The readable storage medium provided by the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned vehicle status image display method, and can solve the technical problem of limited display of image dynamic effects. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the present application are the same as the beneficial effects of the vehicle status image display method provided by the above-mentioned embodiment, and will not be repeated here.

[0165] The present application also provides a computer program product, including a computer program, which implements the steps of the above-mentioned vehicle status image display method when executed by a processor.

[0166] The computer program product provided by this application can solve the technical problem of limited display of dynamic image effects. Compared with the prior art, the beneficial effects of the computer program product provided by this application are the same as the beneficial effects of the image display method of the vehicle status provided by the above embodiment, which will not be repeated here.

[0167] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A method for displaying an image of a vehicle state, characterized in that: The image display method of the vehicle status comprises the following steps: Obtain vehicle driving data in real time; Determining a current state of the vehicle based on the vehicle driving data; Determining a target warning image based on the current state of the vehicle; The target warning image is dynamically displayed through the wheel hub of the vehicle.

2. The image display method of vehicle status according to claim 1, characterized in that: The step of determining the current state of the vehicle based on the vehicle driving data comprises: Based on the vehicle driving data, determine the current speed, acceleration, turn signal activation status and vehicle steering angle of the vehicle; Determining the current state of the vehicle as a driving state based on the current speed and acceleration of the vehicle, wherein the driving state includes a normal state, an acceleration state, a deceleration state, and an emergency braking state; The current state of the vehicle is determined to be a turning state based on the turn signal on state of the vehicle and the steering angle of the vehicle, and the turning state includes a left turn state and a right turn state.

3. The image display method of vehicle status according to claim 2, characterized in that: The step of determining a target warning image based on the current state of the vehicle comprises: When the current state of the vehicle is a driving state, determining the target warning image to be a driving state warning image; When the current state of the vehicle is a turning state, the target warning image is determined to be a turning state warning image, wherein the turning state warning image is used to be displayed through the turning side of the vehicle, and the non-turning side keeps displaying the driving state warning image.

4. The method for displaying an image of a vehicle state according to claim 1, characterized in that: The step of determining a target warning image based on the current state of the vehicle comprises: When the current state of the vehicle is a normal state, determining various state parameters of the vehicle based on the vehicle driving data; Determining an output membership based on various state parameters of the vehicle; determining a target state parameter based on the output membership; The target warning image is determined to be a preset image based on the target output data.

5. The method for displaying an image of a vehicle state according to claim 4, characterized in that: The step of determining the output membership based on the various state parameters of the vehicle comprises: Fuzzifying various state parameters of the vehicle to obtain corresponding input variables; Determine a fuzzy set and a corresponding fuzzy rule based on the input variables; Based on the input variables and the fuzzy rules, an output membership of the fuzzy set is obtained.

6. The method for displaying an image of a vehicle state according to claim 5, characterized in that: The step of determining the target state parameter based on the output membership further includes: The fuzzy set is defuzzified by the maximum membership method, and the data with the highest membership among the output memberships of the fuzzy set is output as the target state parameter.

7. The method for displaying an image of a vehicle state according to claim 1, characterized in that: The step of dynamically displaying the target warning image through the wheel hub of the vehicle further includes: The wheel hub of the vehicle is combined with an external lighting system, the target warning image is dynamically displayed through the wheel hub, and the light color and flashing frequency of the external lighting system are adjusted accordingly for dynamic display.

8. A vehicle status image display device, characterized in that: The device comprises: A data acquisition module, used to acquire vehicle driving data in real time; A data processing module, used to determine the current state of the vehicle based on the vehicle driving data; A judgment module, used to determine a target warning image based on the current state of the vehicle; An image display module is used to dynamically display the target warning image through the wheel hub of the vehicle.

9. A vehicle status image display device, characterized in that: The device includes: a memory, a processor, and a vehicle status image display program stored in the memory and executable on the processor, wherein the vehicle status image display program is configured to implement the steps of the vehicle status image display method as described in any one of claims 1 to 7.

10. A storage medium, characterized in that: The storage medium stores a vehicle status image display program, and when the vehicle status image display program is executed by the processor, the steps of the vehicle status image display method according to any one of claims 1 to 7 are implemented.

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