Automobile fault lamp alarm prompting method, system and device and storage medium

Abstract

The invention discloses an automobile fault lamp alarm prompting method, system and device and a storage medium, and the method comprises the steps: obtaining an automobile instrument panel image of a target vehicle under the condition that a fault lamp of the target vehicle is detected to be turned on; identifying the fault lamp type of the fault lamp based on the automobile instrument panel image; determining the processing priority of the fault lamp according to the fault lamp type; and alarm prompt information of the fault lamp is output, and the alarm prompt information comprises the fault lamp type and the processing priority. Therefore, the processing priority of the fault lamp can be determined based on the automobile instrument panel image, the alarm prompt information of the fault lamp is output, and the function safety and the alarm prompt effectiveness of the fault lamp can be improved.

Description

Technical Field

[0001] The present application relates to the technical field related to automobile fault light alarm prompts, and in particular to an automobile fault light alarm prompt method, system, device and storage medium. Background Art

[0002] With the increasing complexity of automobile functions, especially the increase in the number of electronic control units and lines of code, automobile functional safety has become a critical issue. Among them, the fault lights and warning lights of the instrument system and central control system, as the core part of the on-board diagnostic system, can promptly remind the driver of the vehicle status and potential problems.

[0003] At present, due to the diversity and complexity of vehicle fault light icons, users often find it difficult to understand the specific meaning of these icons. When users are unclear about the meaning of the fault lights, they may continue to drive the vehicle and ignore potential serious problems, leading to an increased risk of accidents. Summary of the invention

[0004] The present application aims to propose a method, system, device and storage medium for warning prompts of automobile fault lights, which can improve the effectiveness of the warning prompts of the fault lights.

[0005] In a first aspect, an embodiment of the present application provides a method for an automobile fault light alarm prompt, comprising the following steps: When it is detected that a faulty light of the target vehicle is on, acquiring an image of a vehicle dashboard of the target vehicle; Identify the fault light type of the fault light based on the vehicle dashboard image; Determining the processing priority of the fault light according to the fault light type; Output the alarm prompt information of the fault light, wherein the alarm prompt information includes the fault light type and the processing priority.

[0006] In some implementations, the outputting the alarm prompt information of the fault light includes: Determine the reason why the fault light is on; Output alarm prompt information corresponding to the lighting reason, wherein the alarm prompt information is short-term sound prompt information, long-term sound prompt information, short-term text prompt information or long-term text prompt information.

[0007] In some implementations, determining the reason why the fault light is on includes: Acquire status information of the target vehicle in a first time period before the fault light turns on; The state information is input into a trained fault diagnosis system model to obtain the lighting reason of the fault light.

[0008] In some embodiments, the method further comprises: In the case where the alarm prompt information is a short-term sound prompt or a short-term text prompt, during the output process of the alarm prompt information, if the output of the alarm prompt information is stopped by the output of a high-priority message, the output of the alarm prompt information is stopped; In the case where the alarm prompt information is a long-duration sound prompt or a long-duration text prompt, during the output process of the alarm prompt information, if the output of the alarm prompt information is terminated by the output of a high-priority message, the alarm prompt information continues to be output after the output of the high-priority message is completed; During the output process of the alarm prompt information, when a preset safety alarm occurs, the output information is switched from the alarm prompt information to the preset safety alarm information.

[0009] In some implementations, before determining the processing priority of the faulty light according to the faulty light type, the method further includes: Obtaining safety requirements and performance requirements of the target vehicle; Determine a correspondence between a fault light type and a processing priority according to the safety requirement and the performance requirement, wherein the correspondence includes at least one fault light type and a processing priority corresponding to the at least one fault light type; The step of determining the processing priority of the fault light according to the fault light type includes: The processing priority corresponding to the fault light type in the corresponding relationship is determined as the processing priority of the fault light.

[0010] In some implementations, after determining the correspondence between the fault light type and the processing priority according to the safety requirement and the performance requirement, the method further includes: Acquiring driving data of the target vehicle; According to the driving data, the processing priority corresponding to the fault light type in the corresponding relationship is updated.

[0011] In some embodiments, the method further comprises: Obtaining the fault frequency of each fault light of the target vehicle in a preset historical period; When the fault frequency of the fault light exceeds a frequency threshold, determining the lighting cause of the fault light and the corresponding vehicle driving state; The lighting reason and the corresponding vehicle driving status are output.

[0012] In a second aspect, an embodiment of the present application provides a vehicle fault light alarm prompting system, the vehicle fault light alarm prompting system comprising: A data acquisition module, used for acquiring a vehicle dashboard image of the target vehicle when a fault light of the target vehicle is detected to be on; A type recognition module, used for recognizing the fault light type of the fault light based on the vehicle dashboard image; A processing priority determination module, used to determine the processing priority of the fault light according to the type of the fault light; An alarm prompt information output module is used to output the alarm prompt information of the fault light, wherein the alarm prompt information includes the fault light type and the processing priority.

[0013] In the third aspect, an embodiment of the present application provides an automobile fault light alarm prompt electronic device, comprising at least one control processor and a memory for communicating with the at least one control processor; the memory stores instructions that can be executed by the at least one control processor, and the instructions are executed by the at least one control processor so that the at least one control processor can execute the above-mentioned automobile fault light alarm prompt method.

[0014] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable a computer to execute the above-mentioned automobile fault light alarm prompt method.

[0015] In the embodiment of the present application, when a fault light of the target vehicle is detected to be on, an image of the vehicle dashboard of the target vehicle is obtained; the fault light type of the fault light is identified based on the image of the vehicle dashboard; the processing priority of the fault light is determined according to the fault light type; and the alarm prompt information of the fault light is output, wherein the alarm prompt information includes the fault light type and the processing priority. In this way, the user can know the type and processing priority of the fault light through the alarm prompt information, and then can perform corresponding fault processing operations, so that the effectiveness of the alarm prompt of the fault light can be improved.

[0016] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 It is a flow chart of an embodiment of the automobile fault light alarm prompt method provided by the present application; Figure 2 It is a structural schematic diagram of an embodiment of the automobile fault light alarm prompt system provided by the present application; Figure 3 It is a schematic diagram of the structure of an embodiment of the electronic device provided by the present application. DETAILED DESCRIPTION

[0018] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0019] In the description of this application, if there is a description of first, second, etc., it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0020] In the description of the present application, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0021] In the description of this application, it should be noted that, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above terms in this application based on the specific content of the technical solution.

[0022] With the increasing complexity of automobile functions, especially the increase in the number of electronic control units and lines of code, automobile functional safety has become a critical issue. Among them, the fault lights and warning lights of the instrument system and central control system, as the core part of the on-board diagnostic system, can promptly remind the driver of the vehicle status and potential problems.

[0023] At present, due to the diversity and complexity of vehicle fault light icons, users often find it difficult to understand the specific meaning of these icons. When users are unclear about the meaning of the fault lights, they may continue to drive the vehicle and ignore potential serious problems, leading to an increased risk of accidents.

[0024] In order to solve the above technical defects, the embodiments of the present application provide a method, system, device and storage medium for an automobile fault light alarm prompt.

[0025] See also Figure 1 , is a flow chart of a method for providing an automobile fault light alarm prompt in an embodiment of the present application, the method is applied to an electronic device, and the electronic device may be a server, etc. Figure 1As shown, the vehicle fault light alarm prompt method includes: Step S101, when it is detected that a fault light of a target vehicle is on, acquiring an image of a vehicle dashboard of the target vehicle; Step S102, identifying the fault light type of the fault light based on the vehicle dashboard image; Step S103, determining the processing priority of the fault light according to the fault light type; Step S104: outputting alarm prompt information of the fault light, wherein the alarm prompt information includes the fault light type and processing priority.

[0026] In the embodiment of the present application, when it is detected that a fault light of a target vehicle is on, an image of the vehicle dashboard of the target vehicle is obtained; the fault light type of the fault light is identified based on the image of the vehicle dashboard; according to the fault light type, the processing priority of the fault light is determined; and the alarm prompt information of the fault light is output, wherein the alarm prompt information includes the fault light type and the processing priority. In this way, the user can know the type and processing priority of the fault light through the alarm prompt information, and then can perform corresponding fault processing operations, so that the effectiveness of the alarm prompt of the fault light can be improved.

[0027] In the above step S101, the electronic device acquires the vehicle dashboard image of the target vehicle when detecting that the faulty light of the target vehicle is on.

[0028] The above-mentioned detection of the target vehicle's faulty light being on may be by setting a threshold based on color or brightness to determine whether the indicator light is on, or by training a classifier (such as a support vector machine (SVM) and a convolutional neural network (CNN) etc.) to identify the state of the indicator light.

[0029] The above-mentioned acquisition of the vehicle dashboard image of the target vehicle may be obtained by using a camera or other image acquisition equipment to aim at the vehicle dashboard and take a picture.

[0030] In the above step S102, the electronic device identifies the fault light type of the fault light based on the vehicle dashboard image.

[0031] The fault light type of the above-mentioned fault light, that is, the type of the fault light, can be used to characterize the type of fault indicated by the fault light. The fault light type can include at least one of an engine fault light and a brake system fault light.

[0032] The above-mentioned fault light type recognition based on the car dashboard image can be achieved by locating and extracting the features of the fault light through image processing technology. Specifically, key features such as shape, color, pattern, etc. can be extracted from the image to identify the fault light type of the fault light.

[0033] The above-mentioned fault light type based on the automobile dashboard image recognition fault light can also be obtained by inputting the automobile dashboard image into a trained recognition model. The recognition model can use a deep learning framework such as TensorFlow or PyTorch.

[0034] In the above step S103, the electronic device determines the processing priority of the fault light according to the type of the fault light.

[0035] The above processing priority may be a high processing priority, a medium processing priority or a low processing priority.

[0036] In some embodiments, the processing priority of at least one of the engine fault light and the brake system fault light may be determined as the above-mentioned high processing priority.

[0037] The above engine check light indicates that there is a serious fault in the engine system, which may cause the vehicle to fail to operate normally or damage the engine.

[0038] The above brake system faults indicate problems with the brake system, which may result in brake failure or reduced braking effect.

[0039] In some embodiments, the processing priority of at least one of the warnings of insufficient tire pressure and engine oil pressure may be determined as the above-mentioned medium processing priority.

[0040] The above-mentioned low tire pressure means that the air pressure of one or more tires of the vehicle is lower than the safety standard and needs to be checked and the air pressure needs to be replenished.

[0041] The above engine oil pressure warning indicates that the engine oil pressure is lower than normal, which may cause engine damage.

[0042] In some embodiments, the processing priority of at least one of the low fuel warning and the door ajar warning may be determined as the aforementioned low processing priority.

[0043] The above low fuel warning indicates that the fuel in the vehicle's tank is nearly exhausted, reminding the driver to refuel in time.

[0044] The above-mentioned door not closed warning reminds the driver that the door is not completely closed, which may cause loss of items in the vehicle or vehicle safety hazards.

[0045] In the above step S104, the electronic device outputs the alarm prompt information of the fault light, wherein the alarm prompt information includes the fault light type and the processing priority.

[0046] The above alarm prompt information may also include troubleshooting suggestions.

[0047] The above-mentioned alarm prompt information may include at least one of short-term sound prompt information, long-term sound prompt information, short-term text prompt information or long-term text prompt information.

[0048] In some implementations, in step S104, outputting alarm information of the fault light includes: Step S201, determining the reason why the fault light is on; Step S202: outputting alarm prompt information corresponding to the lighting reason, wherein the alarm prompt information is short-term sound prompt information, long-term sound prompt information, short-term text prompt information or long-term text prompt information.

[0049] In this embodiment, by determining the reason for the fault light to light up and outputting the alarm prompt information corresponding to the reason for the light up, different alarm prompt information can be provided according to different reasons for the light up, which can facilitate the user to determine the reason for the fault light to light up based on the alarm prompt information, thereby further improving the effectiveness of the alarm prompt.

[0050] The above determination of the cause of the fault light lighting up may be based on the cause of the fault light lighting up obtained within the historical period of the target vehicle, or may be obtained by analyzing the state information of the target vehicle within a period of time before the fault light lighting up, or may be pre-set.

[0051] The above reasons for the lighting up may be at least one of the following: the oil level or pressure is lower than the standard value, the coolant temperature is too high or the fluid level is too low, or there is a fault in the anti-lock braking system.

[0052] The output of the alarm prompt information corresponding to the lighting reason may be at least one of short-term sound prompt information, long-term sound prompt information, short-term text prompt information or long-term text prompt information.

[0053] The prompt rules of the above short-term sound prompt information may include: If multiple alarms of the same priority are triggered within 5 seconds, they will be displayed according to the principle of "first come, first served, and later ones will be displayed in queue in turn"; If multiple alarms of different priorities are triggered within 5 seconds, they will be displayed according to the "priority" principle; When there are multiple alarms in the background that have not been reported, each alarm will be reported in turn; Background queuing principle: the same priority is queued in time, and different priorities are queued in order of priority; Short-term sound prompt information consists of "information + sound"; Once the short-term sound warning message is triggered, the alarm message will disappear if one of the following conditions is met: Condition 1: When the alarm time expires, the "message + sound" disappears, but the light position symbol does not disappear; Condition 2: The alarm triggering condition is cancelled; Condition three: If interrupted by a high-priority message, the light position symbol will continue to be displayed without interruption if it is in a dedicated position; if it is in a shared position, it will depend on the priority; Special case: When a preset security alarm occurs, the output information will be switched from the alarm prompt information to the preset security alarm information. If the output of the alarm prompt information is terminated by the output of a high-priority message and the output of the high-priority message is completed, the output of the alarm prompt information will stop.

[0054] The prompt rules of the above-mentioned long-duration sound prompt information may include: After the long-duration sound prompt message is triggered, if there is a high-priority message being displayed in the current system, the long-duration sound prompt message will be queued in the background according to the priority and wait for display; the long-duration sound prompt message being displayed can be interrupted by the high-priority message, and the long-duration sound prompt message needs to continue to be displayed if the conditions are met after the high-priority message is cancelled; If multiple alarms of the same priority are triggered one after another, they will be displayed according to the principle of "first come first served, and later ones will be displayed in queue in turn"; Once the prompt condition of a long-duration sound prompt message is triggered, the long-duration sound prompt message text will disappear if one of the following conditions is met: Condition 1: Alarm triggering condition is cancelled (display is less than 3 seconds, and it is required to display for 3 seconds); Condition 2: interrupted by a high-priority message. Special case: when a preset security alarm occurs, the output information will be switched from the alarm prompt information to the preset security alarm information. If the output of the alarm prompt information is terminated by the output of the high-priority message and the output of the high-priority message is completed, the alarm prompt information will continue to be output.

[0055] The prompt rules for the above short-term text prompt information may include: If multiple short-term reminder messages of the same priority are triggered successively within 5 seconds, they will be displayed according to the principle of "the later one will be directly interrupted, and the earlier one will not be displayed anymore"; If multiple short-term reminder messages of different priorities are triggered within 5 seconds, they will be displayed according to the principle of "priority"; Once the prompt condition of a short-term text prompt message is triggered, the prompt text will disappear if one of the following conditions is met: Condition 1: Alarm time has expired; Condition 2: The prompt trigger condition is cancelled (displayed for less than 3 seconds, and required to be displayed for 3 seconds); Condition three: interrupted by a high-priority message. Special case: when a preset safety alarm occurs, the output information will be switched from the alarm prompt information to the preset safety alarm information. If the high-priority message is cancelled, the short-term text prompt information condition still exists and the short-term prompt will no longer be given.

[0056] The prompt rules for the above-mentioned long-term text prompt information may include: If multiple long-duration reminder messages of the same priority are triggered one after another; If multiple long-duration reminder messages of different priorities are triggered one after another, they will be displayed according to the "priority" principle; After the prompt condition is triggered, if the current system has a high-priority message being displayed, the long-time prompt message will be queued in the background and will be displayed after the displayed message disappears; Once the prompt condition of a long-term text prompt message is triggered, the prompt text will disappear if one of the following conditions is met: Condition 1: The prompt trigger condition is cancelled (displayed for less than 3 seconds, and must be displayed for 3 seconds); Condition 2: interrupted by a high-priority message. Special case: when a preset security alarm occurs, the output information will be switched from the alarm prompt information to the preset security alarm information. If the output of the alarm prompt information is terminated by the output of the high-priority message and the output of the high-priority message is completed, the alarm prompt information will continue to be output.

[0057] In some implementations, in step S201, determining the reason why the fault light is on includes: Step S301, obtaining status information of the target vehicle in a first time period before the fault light turns on; Step S302: input the state information into the trained fault diagnosis system model to obtain the reason why the fault light turns on.

[0058] In this implementation, the reason why the fault light is on is obtained by training the fault diagnosis system model, thereby improving the efficiency and accuracy of determining the reason why the fault light is on.

[0059] The above-mentioned acquisition of the state information of the target vehicle in the first time period before the fault light comes on can be achieved by utilizing sensors and data buses inside the target vehicle to collect the state information of the target vehicle in the first time period in real time, such as engine temperature, oil pressure and vehicle speed.

[0060] The above-mentioned trained fault diagnosis system model can be a decision tree, a random forest, a support vector machine (SVM) or a neural network.

[0061] In some embodiments, the method further comprises: Step S401: when the alarm prompt information is a short-term sound prompt or a short-term text prompt, during the output process of the alarm prompt information, if the output of the alarm prompt information is stopped by the output of a high-priority message, the output of the alarm prompt information is stopped; Step S402: when the alarm prompt information is a long-duration sound prompt or a long-duration text prompt, during the output of the alarm prompt information, if the output of the alarm prompt information is terminated by the output of a high-priority message, the alarm prompt information continues to be output after the output of the high-priority message is completed; Step S403: During the output of the alarm prompt information, when a preset safety alarm occurs, the output information is switched from the alarm prompt information to the preset safety alarm information.

[0062] In this implementation, by setting different alarm prompting rules, the functional safety and the alarm prompting efficiency of the fault light are improved.

[0063] The information type of the above-mentioned high-priority message can be alarm prompt information, or other information types except alarm prompt information. For the former, high-priority information can be understood as another alarm prompt information with a higher processing priority. For the latter, different priorities can be set for different information types, and high-priority information can be understood as information of another information type with a higher priority than the alarm prompt information.

[0064] The preset safety alarm may be at least one of the pre-set life-threatening alarms.

[0065] In some implementations, before determining the processing priority of the faulty light according to the faulty light type in step S103, the method further includes: Step S501: Obtain the safety requirements and performance requirements of the target vehicle; Step S502: determining a correspondence between a fault light type and a processing priority according to safety requirements and performance requirements, wherein the correspondence includes at least one fault light type and a processing priority corresponding to at least one fault light type; Step S503: determining the processing priority of the fault light according to the fault light type, including: Step S504: determine the processing priority corresponding to the fault light type in the corresponding relationship as the processing priority of the fault light.

[0066] In this implementation, the processing priority of the fault light is determined based on safety requirements and performance requirements, and the processing priority of the fault light is dynamically adjusted based on safety requirements and performance requirements to improve functional safety and the alarm prompt efficiency of the fault light.

[0067] The above safety requirements may include at least one of braking performance, driving stability and information performance.

[0068] The above performance requirements may include at least one of power, economy and vehicle body performance.

[0069] The above-mentioned correspondence between the fault light type and the processing priority is determined based on safety requirements and performance requirements. When the safety requirement is high, the processing priority of the emergency fault light and the information fault light will be set to a higher level. When the performance requirement is high, the processing priority of the performance warning light will be set to a higher level.

[0070] In some implementations, in step S502, after determining the correspondence between the fault light type and the processing priority according to the safety requirement and the performance requirement, the method further includes: Step S601, obtaining driving data of a target vehicle; Step S602: Update the processing priority corresponding to the fault light type in the corresponding relationship according to the driving data.

[0071] In this embodiment, the processing priority corresponding to the fault light type in the corresponding relationship is updated according to the driving data. By combining real-time data and driving conditions, the processing priority of the fault light is dynamically adjusted to ensure timely processing of important problems.

[0072] The driving data may include engine operating status, fault codes, fuel efficiency and other data.

[0073] The above-mentioned acquisition of the target vehicle's driving data may be through the OBD-II interface to read various data such as engine operating status, fault codes, fuel efficiency, etc., or through wireless communication technology to enable the vehicle to exchange data with the surrounding environment (such as other vehicles, road infrastructure), or the driving data may be acquired from sensors and recorders of the target vehicle.

[0074] The above-mentioned updating of the processing priority corresponding to the fault light type in the corresponding relationship according to the driving data may be to use statistical analysis or machine learning methods to analyze the driving data when different fault lights are triggered, and update the processing priority corresponding to the fault light type in the corresponding relationship based on the analysis results of the driving data.

[0075] In some embodiments, the method further comprises: Step S701, obtaining the fault frequency of each fault light of the target vehicle in a preset historical period; Step S702: when the fault frequency of the fault light exceeds the frequency threshold, determining the lighting cause of the fault light and the corresponding vehicle driving state; Step S703: output the lighting reason and the corresponding vehicle driving status.

[0076] In this embodiment, by combining historical data and real-time status, the lighting cause and the corresponding vehicle driving status are output, the possible fault type and timing are predicted in real time, and early warning information is provided to prompt drivers and maintenance personnel to pay attention to possible fault problems in advance.

[0077] The above-mentioned determination of the cause of the fault light lighting up and the corresponding vehicle driving status can be determined by using a trained fault diagnosis model, or by connecting an OBD-II scanning tool to read the fault code, thereby determining the cause of the fault light lighting up and the corresponding vehicle driving status.

[0078] In addition, refer to Figure 2 One embodiment of the present application provides a vehicle fault light alarm prompt system, including a data acquisition module 1100, a type identification module 1200, a processing priority determination module 1300 and an alarm prompt information output module 1400, wherein: The data acquisition module 1100 is used to acquire a vehicle dashboard image of the target vehicle when it is detected that a faulty light of the target vehicle is on; The type recognition module 1200 is used to recognize the fault light type of the fault light based on the vehicle dashboard image; The processing priority determination module 1300 is used to determine the processing priority of the fault light according to the type of the fault light; The alarm prompt information output module 1400 is used to output the alarm prompt information of the fault light, wherein the alarm prompt information includes the fault light type and processing priority.

[0079] It should be noted that the present system embodiment and the above-mentioned method embodiment are based on the same inventive concept, so the relevant contents of the above-mentioned method embodiment are also applicable to the present system embodiment and will not be repeated here.

[0080] Figure 3 A schematic diagram of the hardware structure of the automobile fault light alarm prompt provided in an embodiment of the present application is shown.

[0081] The automobile fault light warning prompt device may include a processor 301 and a memory 302 storing computer program instructions.

[0082] Specifically, the processor 301 may include a central processing unit (CPU), or an application specific integrated circuit (ASIC), or may be configured to implement one or more integrated circuits of the embodiments of the present application.

[0083] The memory 302 may include a large capacity memory for data or instructions. By way of example and not limitation, the memory 302 may include a hard disk drive (HDD), a floppy disk drive, a flash memory, an optical disk, a magneto-optical disk, a magnetic tape, or a universal serial bus (USB) drive or a combination of two or more of these. In appropriate cases, the memory 302 may include a removable or non-removable (or fixed) medium. In appropriate cases, the memory 302 may be inside or outside the integrated gateway disaster recovery device. In a specific embodiment, the memory 302 is a non-volatile solid-state memory.

[0084] In some embodiments, the memory 302 may include a read-only memory (ROM), a random access memory (RAM), a magnetic disk storage media device, an optical storage media device, a flash memory device, an electrical, optical or other physical / tangible memory storage device. Thus, in general, the memory includes one or more tangible (non-transitory) computer-readable storage media (e.g., a memory device) encoded with software including computer-executable instructions, and when the software is executed (e.g., by one or more processors), it is operable to perform the operations described with reference to the method according to an aspect of the present disclosure.

[0085] The processor 301 implements any one of the vehicle fault light alarm prompting methods in the above embodiments by reading and executing the computer program instructions stored in the memory 302 .

[0086] In one example, the vehicle fault light warning prompt device may further include a communication interface 303 and a bus 310. Figure 3 As shown, the processor 301, the memory 302, and the communication interface 303 are connected via a bus 310 and communicate with each other.

[0087] The communication interface 303 is mainly used to implement communication between various modules, devices, units and / or equipment in the embodiments of the present application.

[0088] The bus 310 includes hardware, software or both, coupling the components of the automobile fault light warning prompt device to each other. For example and not limitation, the bus may include an accelerated graphics port (AGP) or other graphics bus, an enhanced industrial standard architecture (EISA) bus, a front-side bus (FSB), a hypertransport (HT) interconnect, an industrial standard architecture (ISA) bus, an infinite bandwidth interconnect, a low pin count (LPC) bus, a memory bus, a microchannel architecture (MCA) bus, a peripheral component interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a serial advanced technology attachment (SATA) bus, a video electronics standard association local (VLB) bus or other suitable buses or a combination of two or more of these. Where appropriate, the bus 310 may include one or more buses. Although the present application embodiment describes and illustrates a specific bus, the present application considers any suitable bus or interconnect.

[0089] The vehicle fault light alarm prompt device can execute the vehicle fault light alarm prompt method in the embodiment of the present application based on the three-dimensional design model, thereby realizing the combination of Figure 1 and Figure 2 The invention describes a method and system for warning a vehicle fault light.

[0090] In addition, in combination with the vehicle fault light alarm prompt method in the above embodiment, the embodiment of the present application can provide a computer storage medium for implementation. The computer storage medium stores computer program instructions; when the computer program instructions are executed by the processor, any one of the vehicle fault light alarm prompt methods in the above embodiment is implemented.

[0091] It should be clear that the present application is not limited to the specific configuration and processing described above and shown in the figures. For the sake of simplicity, a detailed description of the known method is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of the present application is not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications and additions, or change the order between the steps after understanding the spirit of the present application.

[0092] The functional blocks shown in the structural block diagram described above can be implemented as hardware, software, firmware or a combination thereof. When implemented in hardware, it can be, for example, an electronic circuit, an application-specific integrated circuit (ASIC), appropriate firmware, a plug-in, a function card, etc. When implemented in software, the elements of the present application are programs or code segments used to perform the required tasks. The program or code segment can be stored in a machine-readable medium, or transmitted on a transmission medium or a communication link by a data signal carried in a carrier. "Machine-readable medium" may include any medium capable of storing or transmitting information. Examples of machine-readable media include electronic circuits, semiconductor memory devices, ROMs, flash memories, erasable ROMs (EROMs), floppy disks, CD-ROMs, optical disks, hard disks, optical fiber media, radio frequency (RF) links, etc. The code segment can be downloaded via a computer network such as the Internet, an intranet, etc.

[0093] It should also be noted that the exemplary embodiments mentioned in this application describe some methods or systems based on a series of steps or devices. However, this application is not limited to the order of the above steps, that is, the steps can be performed in the order mentioned in the embodiment, or in a different order from the embodiment, or several steps can be performed simultaneously.

[0094] Aspects of the present disclosure are described above with reference to the flowcharts and / or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present disclosure. It should be understood that each box in the flowchart and / or block diagram and the combination of each box in the flowchart and / or block diagram can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device to produce a machine so that these instructions executed by the processor of the computer or other programmable data processing device enable the implementation of the functions / actions specified in one or more boxes of the flowchart and / or block diagram. Such a processor can be, but is not limited to, a general-purpose processor, a special-purpose processor, a special application processor, or a field programmable logic circuit. It can also be understood that each box in the block diagram and / or flowchart and the combination of boxes in the block diagram and / or flowchart can also be implemented by dedicated hardware that performs the specified function or action, or can be implemented by a combination of dedicated hardware and computer instructions.

[0095] The above is only a specific implementation of the present application. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working processes of the systems, modules and units described above can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here. It should be understood that the protection scope of the present application is not limited to this. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in this application, and these modifications or replacements should be included in the protection scope of this application.

Claims

1. A method for warning a car fault light, characterized in that: The automobile fault light alarm prompting method comprises: When it is detected that a faulty light of the target vehicle is on, acquiring an image of a vehicle dashboard of the target vehicle; Identify the fault light type of the fault light based on the vehicle dashboard image; Determining the processing priority of the fault light according to the fault light type; Output the alarm prompt information of the fault light, wherein the alarm prompt information includes the fault light type and the processing priority.

2. The method according to claim 1, characterized in that The outputting of the alarm prompt information of the fault light includes: Determine the reason why the fault light is on; Output alarm prompt information corresponding to the lighting reason, wherein the alarm prompt information is short-term sound prompt information, long-term sound prompt information, short-term text prompt information or long-term text prompt information.

3. The method according to claim 2, characterized in that Determining the reason why the fault light is on includes: Acquire status information of the target vehicle in a first time period before the fault light turns on; The state information is input into a trained fault diagnosis system model to obtain the lighting reason of the fault light.

4. The method according to claim 2, characterized in that: The method further comprises: In the case where the alarm prompt information is a short-term sound prompt or a short-term text prompt, during the output process of the alarm prompt information, if the output of the alarm prompt information is stopped by the output of a high-priority message, the output of the alarm prompt information is stopped; In the case where the alarm prompt information is a long-duration sound prompt or a long-duration text prompt, during the output process of the alarm prompt information, if the output of the alarm prompt information is terminated by the output of a high-priority message, the alarm prompt information continues to be output after the output of the high-priority message is completed; During the output process of the alarm prompt information, when a preset safety alarm occurs, the output information is switched from the alarm prompt information to the preset safety alarm information.

5. The method according to claim 1, characterized in that Before determining the processing priority of the fault light according to the fault light type, the method further includes: Obtaining safety requirements and performance requirements of the target vehicle; Determine a correspondence between a fault light type and a processing priority according to the safety requirement and the performance requirement, wherein the correspondence includes at least one fault light type and a processing priority corresponding to the at least one fault light type; The step of determining the processing priority of the fault light according to the fault light type includes: The processing priority corresponding to the fault light type in the corresponding relationship is determined as the processing priority of the fault light.

6. The method according to claim 5, characterized in that After determining the correspondence between the fault light type and the processing priority according to the safety requirement and the performance requirement, the method further includes: Acquiring driving data of the target vehicle; According to the driving data, the processing priority corresponding to the fault light type in the corresponding relationship is updated.

7. The method according to claim 1, characterized in that The method further comprises: Obtaining the fault frequency of each fault light of the target vehicle in a preset historical period; When the fault frequency of the fault light exceeds a frequency threshold, determining the lighting cause of the fault light and the corresponding vehicle driving state; The lighting reason and the corresponding vehicle driving status are output.

8. An automobile fault light alarm prompt system, characterized in that: The automobile fault light alarm prompting system comprises: A data acquisition module, used for acquiring a vehicle dashboard image of the target vehicle when a fault light of the target vehicle is detected to be on; A type recognition module, used for recognizing the fault light type of the fault light based on the vehicle dashboard image; A processing priority determination module, used to determine the processing priority of the fault light according to the type of the fault light; An alarm prompt information output module is used to output the alarm prompt information of the fault light, wherein the alarm prompt information includes the fault light type and the processing priority.

9. A vehicle fault light alarm prompt device, characterized in that: It includes at least one control processor and a memory for communicating with the at least one control processor; the memory stores instructions that can be executed by the at least one control processor, and the instructions are executed by the at least one control processor so that the at least one control processor can execute a vehicle fault light alarm prompt method as described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable a computer to execute a vehicle fault light alarm prompt method as described in any one of claims 1 to 7.

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