Vehicle fault automatic reminding method, device and equipment and storage medium

Abstract

The invention discloses a vehicle fault automatic reminding method, device and equipment and a storage medium, and the method comprises the steps: reading the data information of a vehicle through a CAN bus gateway, and carrying out the real-time monitoring of the state of the vehicle based on the data information; when the monitoring result shows that the vehicle is abnormal, fault information in the data information is extracted; when the fault information exists in the fault information list of the cloud, fault matching information fed back by the cloud is received; the TTS capability of the IVI system is utilized, and a driver is prompted of the current fault condition and the fault processing suggestion through voice broadcast based on the fault matching information. The CAN bus gateway reads the data information of the vehicle to realize real-time monitoring of the state of the vehicle, and the TTS capability of the IVI system is utilized to prompt a driver of the current fault condition and the fault processing suggestion through voice broadcast based on the fault matching information fed back by the cloud, so that the driver can accurately and quickly master the fault condition of the vehicle, and the driving safety is improved. And the experience feeling of the driver is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted intelligent systems, and in particular to a vehicle fault automatic reminder method, device, equipment and storage medium. Background Art

[0002] With the development of automobile electronics and intelligence, the number of controller units in vehicle systems is increasing. When a component of a vehicle fails, the traditional fault information processing method can no longer meet the needs of modern drivers for information acquisition and interactive experience.

[0003] Therefore, there is an urgent need for an automatic vehicle fault reminder method that can enable the driver to accurately and quickly grasp the vehicle fault situation and improve the driver's experience. Summary of the invention

[0004] The main purpose of the present invention is to provide a method, device, equipment and storage medium for automatic reminder of vehicle failure, aiming to solve the technical problems in the prior art of lack of intelligent interaction when a vehicle fails, and the driver's inaccurate and untimely understanding of the vehicle failure situation.

[0005] To achieve the above object, the present invention provides a vehicle fault automatic reminder method, the method comprising the following steps:

[0006] Read the vehicle data information through the CAN bus gateway, and monitor the vehicle status in real time based on the data information;

[0007] When the monitoring result indicates that the vehicle is abnormal, extracting fault information from the data information;

[0008] When the fault information exists in the fault information list of the cloud, receiving the fault matching information fed back by the cloud;

[0009] By utilizing the TTS capability of the IVI system, the driver is prompted with voice notification of the current fault condition and fault handling suggestions based on the fault matching information.

[0010] Optionally, after the step of using the TTS capability of the IVI system to prompt the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information, the method further includes:

[0011] Determine a fault handling method according to the fault handling suggestions;

[0012] When the fault handling method requires immediate parking, the driver is guided to park the vehicle, place a tripod, and call a rescue center;

[0013] When the fault handling method is that there is no need to stop the vehicle immediately and nearby repair is required, the driver is guided to a target repair station according to the current positioning information of the vehicle.

[0014] Optionally, when the fault handling method is that the vehicle does not need to be stopped immediately and needs to be repaired nearby, the step of guiding the driver to a target repair station according to the current positioning information of the vehicle includes:

[0015] When the fault handling method is that immediate parking is not required and nearby repair is required, determining the repair station closest to the vehicle according to the current positioning information of the vehicle, and taking the repair station closest to the vehicle as the target repair station;

[0016] Displaying information of the target maintenance station to the driver, and asking the driver whether to navigate to the target maintenance station;

[0017] After obtaining an affirmative response from the driver, the information of the target maintenance station is uploaded to a navigation application, so that the navigation application plans a path to guide the driver to the target maintenance station.

[0018] Optionally, when the monitoring result indicates that the vehicle is abnormal, after the step of extracting the fault information in the data information, the method further includes:

[0019] Distributing the fault information to the interface layer of the vehicle's instrument and IVI system, the interface layer communicating in real time with the fault information processing service of the smart cockpit;

[0020] Through the cross-process communication interaction between the fault information processing service and the 3D car model application of the vehicle, the 3D car model application visualizes the fault condition of the vehicle based on the fault code.

[0021] Optionally, when the monitoring result indicates that the vehicle is abnormal, after the step of extracting the fault information in the data information, the method further includes:

[0022] Checking whether the fault information exists in the fault information list in the cloud through the fault information processing service;

[0023] When the fault information does not exist in the fault information list in the cloud, adding the fault information to the fault information list;

[0024] Analyze the fault information and determine the current fault situation and fault handling suggestions according to the analysis results;

[0025] By utilizing the TTS capability of the IVI system, the driver is prompted with voice notification of the current fault condition and the fault handling suggestions.

[0026] Optionally, when the fault information exists in the fault information list of the cloud, after the step of receiving the fault matching information fed back by the cloud, the step further includes:

[0027] According to the fault matching information, the corresponding fault position is marked on the 3D car model displayed by the 3D car model application in the form of a pop-up window or text, so that the driver can determine the position structure information of the faulty component.

[0028] Optionally, the step of using the TTS capability of the IVI system to prompt the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information includes:

[0029] Based on the fault matching information, determine the fault type, fault level and handling suggestions of the current fault of the vehicle;

[0030] Determining a current fault condition of the vehicle based on the fault type, the fault level, and the handling suggestion;

[0031] Adjusting the processing suggestion according to the current positioning information of the vehicle to generate a fault processing suggestion;

[0032] By utilizing the TTS capability of the IVI system, the driver is prompted with voice notification of the current fault condition and the fault handling suggestions.

[0033] In addition, to achieve the above-mentioned purpose, the present invention also proposes a vehicle fault automatic reminder device, the device comprising:

[0034] A status monitoring module is used to read the data information of the vehicle through the CAN bus gateway and perform real-time monitoring of the vehicle status based on the data information;

[0035] An information extraction module, used to extract fault information from the data information when the monitoring result indicates that the vehicle is abnormal;

[0036] A feedback receiving module, configured to receive the fault matching information fed back by the cloud when the fault information exists in the fault information list of the cloud;

[0037] The fault prompt module is used to utilize the TTS capability of the IVI system to prompt the driver of the current fault situation and fault handling suggestions through voice broadcast based on the fault matching information.

[0038] In addition, to achieve the above-mentioned purpose, the present invention also proposes a vehicle fault automatic reminder device, which includes: a memory, a processor, and a vehicle fault automatic reminder program stored on the memory and executable on the processor, and the vehicle fault automatic reminder program is configured to implement the steps of the vehicle fault automatic reminder method described above.

[0039] In addition, to achieve the above-mentioned purpose, the present invention also proposes a storage medium, on which a vehicle fault automatic reminder program is stored. When the vehicle fault automatic reminder program is executed by a processor, the steps of the vehicle fault automatic reminder method described above are implemented.

[0040] The present invention discloses reading the data information of a vehicle through a CAN bus gateway, and monitoring the vehicle status in real time based on the data information; when the monitoring result indicates that the vehicle is abnormal, extracting the fault information in the data information; when the fault information exists in the fault information list in the cloud, receiving the fault matching information fed back by the cloud; using the TTS capability of the IVI system, prompting the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information. Since the present invention reads the data information of the vehicle through a CAN bus gateway, and monitors the vehicle status in real time based on the data information, and using the TTS capability of the IVI system, prompting the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information fed back by the cloud, compared with the prior art, the present invention enables the driver to accurately and quickly grasp the vehicle fault condition and improves the driver's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 A schematic flow chart of a first embodiment of a vehicle fault automatic reminder method of the present invention;

[0042] Figure 2 A schematic flow chart of a second embodiment of a vehicle fault automatic reminder method of the present invention;

[0043] Figure 3 A schematic flow chart of a third embodiment of a vehicle fault automatic reminder method of the present invention;

[0044] Figure 4 It is a structural block diagram of the first embodiment of the vehicle fault automatic reminder device of the present invention;

[0045] Figure 5 It is a structural diagram of a vehicle fault automatic reminder device in a hardware operating environment involved in an embodiment of the present invention.

[0046] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0047] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0048] The embodiment of the present invention provides a vehicle fault automatic reminder method, referring to Figure 1 , Figure 1It is a flow chart of the first embodiment of the method for automatically reminding vehicle faults of the present invention.

[0049] In this embodiment, the vehicle fault automatic reminder method includes the following steps, step S10 to step S40:

[0050] Step S10: Read the data information of the vehicle through the CAN bus gateway, and monitor the vehicle status in real time based on the data information.

[0051] It should be noted that the execution subject of this embodiment can be a computer server device with data processing, network communication and program running functions used in the vehicle, such as a vehicle control unit (VCU), or an electronic device capable of realizing the above functions, a vehicle fault automatic reminder device, etc. The following takes the vehicle fault automatic reminder device including the vehicle control unit as an example to illustrate this embodiment and the following embodiments.

[0052] It should be understood that the vehicle-mounted end is equipped with multiple controller units, each controller unit is independent of each other, and the controller unit can send signals to the CAN bus. The vehicle controller (VCU) or microcontroller (MCU) can obtain the information of each controller unit through the CAN bus gateway, that is, read the vehicle data information through the CAN bus gateway.

[0053] Step S20: When the monitoring result indicates that there is an abnormality in the vehicle, extract the fault information in the data information.

[0054] It is understandable that when the monitoring result indicates that there is an abnormality in the vehicle, that is, when an abnormality occurs in a component of the vehicle, the data information read through the CAN bus gateway contains corresponding fault information.

[0055] It should be explained that the above-mentioned fault information may include software fault, hardware fault, error code, error description and fault occurrence time, etc.

[0056] It should be noted that, in order to enable the driver to clearly see the location and structure information of the faulty parts in the vehicle, after step S20, steps S211 to S212 are also included:

[0057] Step S211: Distribute the fault information to the interface layer of the vehicle's instrument and IVI system, and the interface layer communicates with the fault information processing service of the smart cockpit in real time.

[0058] Step S212: Through cross-process communication interaction between the fault information processing service and the 3D car model application of the vehicle, the 3D car model application visualizes the fault condition of the vehicle based on the fault code.

[0059] It should be understood that the fault information processing service of the smart cockpit is a vital component of the smart cockpit system. It is responsible for monitoring, identifying, recording and processing fault information of various devices and systems in the cockpit to ensure the safe operation of the vehicle and the comfortable experience of passengers.

[0060] It should be noted that the faulty parts in the vehicle are highlighted through UI rendering on the 3D car model corresponding to the 3D car model application. At the same time, the fault information processing service will give priority to matching the relevant fault information list to the cloud, so as to query whether there is fault information in the fault information list in the cloud through the fault information processing service.

[0061] It needs to be explained that the above-mentioned fault information list stores all the latest fault information. When the driver views it in static situations such as parking, the list of all fault information will be actively displayed. When the driver clicks on the corresponding fault title, the content, cause, handling method and subsequent driving suggestions of the fault information will be displayed to the driver in the form of text and pictures.

[0062] Step S30: When the fault information exists in the fault information list of the cloud, receiving the fault matching information fed back by the cloud.

[0063] It should be understood that the fault matching information fed back by the cloud may include the classification, level and handling suggestions of the fault.

[0064] It should be noted that when the fault information does not exist in the fault information list in the cloud, the fault information is added to the fault information list; the fault information is analyzed, and the current fault condition and fault handling suggestions are determined based on the analysis results; the TTS capability of the IVI system is utilized to prompt the driver of the current fault condition and the fault handling suggestions through voice broadcast.

[0065] It should be explained that in order to enable the driver to understand the fault details of the faulty parts in the vehicle more intuitively and thus improve the user experience, after step S30, it also includes: based on the fault matching information, marking the corresponding fault position on the 3D car model displayed by the 3D car model application in the form of a pop-up window or text, so that the driver can determine the position structure information of the faulty parts.

[0066] Step S40: utilizing the TTS capability of the IVI system to inform the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information.

[0067] It should be understood that the IVI system, or in-vehicle infotainment system, is an in-vehicle comprehensive information processing system that uses a dedicated in-vehicle central processor, based on the body bus system and Internet services. It integrates multiple functions to provide drivers and passengers with rich entertainment, navigation, communication and vehicle control functions.

[0068] TTS (Text To Speech) capability refers to the technical ability to convert text information into natural and fluent voice output.

[0069] In a specific implementation, after step S40, it also includes: determining a fault handling method according to the fault handling suggestion; when the fault handling method is that the vehicle needs to be stopped immediately, instructing the driver to stop the vehicle, place a tripod and call a rescue center; when the fault handling method is that the vehicle does not need to be stopped immediately and needs to be repaired nearby, guiding the driver to the target repair station according to the current positioning information of the vehicle.

[0070] This embodiment discloses reading the data information of the vehicle through the CAN bus gateway, and monitoring the vehicle status in real time based on the data information; when the monitoring result indicates that the vehicle is abnormal, extracting the fault information in the data information; when the fault information exists in the fault information list in the cloud, receiving the fault matching information fed back by the cloud; using the TTS capability of the IVI system, prompting the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information. Since this embodiment reads the data information of the vehicle through the CAN bus gateway, and monitors the vehicle status in real time based on the data information, and using the TTS capability of the IVI system, prompting the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information fed back by the cloud, compared with the prior art, this embodiment enables the driver to accurately and quickly grasp the vehicle fault condition and improves the driver's experience.

[0071] refer to Figure 2 , Figure 2 Schematic diagram of the flow chart of the second embodiment of the vehicle fault automatic reminder method of the present invention.

[0072] Based on the first embodiment, in this embodiment, step S70 includes steps S701 to S703:

[0073] Step S701: When the fault handling method is that immediate parking is not required and nearby repair is required, the repair station closest to the vehicle is determined according to the current positioning information of the vehicle, and the repair station closest to the vehicle is used as the target repair station.

[0074] Step S702: Displaying the information of the target maintenance station to the driver, and asking the driver whether he needs to navigate to the target maintenance station.

[0075] Step S703: After obtaining an affirmative response from the driver, the information of the target maintenance station is uploaded to a navigation application, so that the navigation application plans a route to guide the driver to the target maintenance station.

[0076] It should be noted that the information of the target maintenance station may include address, contact information, driving route, etc.

[0077] This embodiment discloses that when the fault handling method does not require immediate parking and requires nearby repair, the nearest repair station to the vehicle is determined based on the current location information of the vehicle, and the nearest repair station to the vehicle is used as the target repair station; the information of the target repair station is displayed to the driver, and the driver is asked whether navigation to the target repair station is required; after obtaining the driver's affirmative reply, the information of the target repair station is uploaded to the navigation application, so that the navigation application plans a path to guide the driver to the target repair station. Compared with the prior art, this embodiment realizes intelligent interaction between the driver and the vehicle-mounted system, and improves the driver's user experience.

[0078] refer to Figure 3 , Figure 3 1 is a flow chart of a third embodiment of a method for automatically reminding a vehicle fault according to the present invention.

[0079] Based on the above embodiments, in this embodiment, step S40 includes steps S401 to S404:

[0080] Step S401: Based on the fault matching information, determine the fault type, fault level and handling suggestions of the current fault of the vehicle.

[0081] Step S402: Determine the current fault condition of the vehicle based on the fault type, the fault level and the processing suggestion.

[0082] Step S403: adjusting the processing suggestion according to the current positioning information of the vehicle to generate a fault processing suggestion.

[0083] Step S404: utilizing the TTS capability of the IVI system to notify the driver of the current fault condition and the fault handling suggestions through voice broadcast.

[0084] This embodiment discloses reading the data information of the vehicle through the CAN bus gateway, and monitoring the vehicle status in real time based on the data information; when the monitoring result indicates that the vehicle is abnormal, extracting the fault information in the data information; when the fault information exists in the fault information list in the cloud, receiving the fault matching information fed back by the cloud; based on the fault matching information, determining the fault type, fault level and processing suggestion of the current fault of the vehicle; determining the current fault condition of the vehicle based on the fault type, the fault level and the processing suggestion; adjusting the processing suggestion according to the current positioning information of the vehicle to generate a fault processing suggestion; using the TTS capability of the IVI system, prompting the driver of the current fault condition and the fault processing suggestion through voice broadcast. Since this embodiment determines the current fault condition of the vehicle based on the fault type, fault level and processing suggestion; adjusts the processing suggestion according to the current positioning information of the vehicle to generate a fault processing suggestion, compared with the prior art, this embodiment ensures the effectiveness of the fault processing suggestion.

[0085] In addition, an embodiment of the present invention further proposes a storage medium, on which a vehicle fault automatic reminder program is stored. When the vehicle fault automatic reminder program is executed by a processor, the steps of the vehicle fault automatic reminder method described above are implemented.

[0086] Reference Figure 4 , Figure 4 This is a structural block diagram of the first embodiment of the vehicle fault automatic reminder device of the present invention.

[0087] like Figure 4 As shown, the vehicle fault automatic reminder device proposed in the embodiment of the present invention includes: a state monitoring module 401, an information extraction module 402, a feedback receiving module 403 and a fault prompt module 404.

[0088] The state monitoring module 401 is used to read the data information of the vehicle through the CAN bus gateway, and perform real-time monitoring of the vehicle state based on the data information.

[0089] The information extraction module 402 is used to extract fault information from the data information when the monitoring result indicates that the vehicle is abnormal.

[0090] The feedback receiving module 403 is used to receive the fault matching information fed back by the cloud when the fault information exists in the fault information list of the cloud.

[0091] The fault prompt module 404 is used to utilize the TTS capability of the IVI system to prompt the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information.

[0092] The fault prompt module 404 is also used to determine a fault handling method based on the fault handling suggestion; when the fault handling method is that the vehicle needs to be stopped immediately, the driver is guided to stop the vehicle, place a tripod and call a rescue center; when the fault handling method is that the vehicle does not need to be stopped immediately and needs to be repaired nearby, the driver is guided to a target repair station based on the current positioning information of the vehicle.

[0093] The information extraction module 402 is also used to distribute the fault information to the interface layer of the vehicle's instrument and IVI system, and the interface layer communicates with the fault information processing service of the smart cockpit in real time; through the cross-process communication interaction between the fault information processing service and the vehicle's 3D car model application, the 3D car model application visualizes the vehicle's fault condition based on the fault code.

[0094] The information extraction module 402 is also used to query whether the fault information exists in the fault information list in the cloud through the fault information processing service; when the fault information does not exist in the fault information list in the cloud, add the fault information to the fault information list; analyze the fault information, and determine the current fault condition and fault handling suggestions based on the analysis results; use the TTS capability of the IVI system to prompt the driver of the current fault condition and the fault handling suggestions through voice broadcast.

[0095] The feedback receiving module 403 is further used to mark the corresponding fault position on the 3D car model displayed by the 3D car model application in the form of a pop-up window or text according to the fault matching information, so that the driver can determine the position structure information of the faulty component.

[0096] The fault prompt module 404 is also used to determine the fault type, fault level and handling suggestions of the vehicle's current fault based on the fault matching information; determine the current fault condition of the vehicle based on the fault type, the fault level and the handling suggestions; adjust the handling suggestions according to the current positioning information of the vehicle to generate fault handling suggestions; and utilize the TTS capability of the IVI system to prompt the driver of the current fault condition and the fault handling suggestions through voice broadcast.

[0097] This embodiment discloses reading the data information of the vehicle through the CAN bus gateway, and monitoring the vehicle status in real time based on the data information; when the monitoring result indicates that the vehicle is abnormal, extracting the fault information in the data information; when the fault information exists in the fault information list in the cloud, receiving the fault matching information fed back by the cloud; using the TTS capability of the IVI system, prompting the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information. Since this embodiment reads the data information of the vehicle through the CAN bus gateway, and monitors the vehicle status in real time based on the data information, and using the TTS capability of the IVI system, prompting the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information fed back by the cloud, compared with the prior art, this embodiment enables the driver to accurately and quickly grasp the vehicle fault condition and improves the driver's experience.

[0098] Based on the above-mentioned first embodiment of the automatic vehicle fault reminding device of the present invention, a second embodiment of the automatic vehicle fault reminding device of the present invention is proposed.

[0099] In this embodiment, the fault prompt module 404 is also used to determine the nearest maintenance station to the vehicle based on the current positioning information of the vehicle when the fault handling method is that the vehicle does not need to stop immediately and needs to be repaired nearby, and use the nearest maintenance station to the vehicle as the target maintenance station; display the information of the target maintenance station to the driver, and ask the driver whether he needs to navigate to the target maintenance station; after obtaining an affirmative response from the driver, upload the information of the target maintenance station to the navigation application, so that the navigation application plans a path to guide the driver to the target maintenance station.

[0100] Other embodiments or specific implementations of the vehicle fault automatic reminder device of the present invention can refer to the above-mentioned method embodiments and will not be described in detail here.

[0101] The present application provides a vehicle fault automatic reminder device, which includes: at least one processor; and a memory that is communicatively connected to the at least one processor; wherein the memory stores instructions that can be executed 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 vehicle fault automatic reminder method in the above-mentioned embodiment one.

[0102] Reference below Figure 5, which shows a schematic diagram of the structure of the vehicle fault automatic reminder device suitable for implementing the embodiment of the present application. The vehicle fault automatic reminder device 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 vehicle fault automatic reminder device 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.

[0103] like Figure 5 As shown, the vehicle fault automatic reminder device 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 the program stored in the read-only memory (ROM: Read Only Memory) 1002 or the program loaded from the storage device 1003 to the random access memory (RAM: Random Access Memory) 1004. In RAM1004, various programs and data required for the operation of the vehicle fault automatic reminder device 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 vehicle fault automatic reminder device to communicate wirelessly or wired with other devices to exchange data. Although the figure shows a vehicle fault automatic reminder device with various systems, 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 alternatively.

[0104] 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.

[0105] The vehicle fault automatic reminder device provided by the present application adopts the vehicle fault automatic reminder method in the above embodiment, which can solve the technical problems in the prior art that there is a lack of intelligent interaction when a vehicle fails, and the driver cannot accurately and timely understand the vehicle fault situation. Compared with the prior art, the beneficial effects of the vehicle fault automatic reminder device provided by the present application are the same as the beneficial effects of the vehicle fault automatic reminder method provided by the above embodiment, and the other technical features of the vehicle fault automatic reminder device are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0106] 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.

[0107] 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.

[0108] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0109] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0110] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory / random access memory, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0111] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vehicle fault automatic reminder method, characterized in that: The method comprises: Read the vehicle data information through the CAN bus gateway, and monitor the vehicle status in real time based on the data information; When the monitoring result indicates that the vehicle is abnormal, extracting fault information from the data information; When the fault information exists in the fault information list of the cloud, receiving the fault matching information fed back by the cloud; By utilizing the TTS capability of the IVI system, the driver is prompted with voice notification of the current fault condition and fault handling suggestions based on the fault matching information.

2. The vehicle fault automatic reminder method according to claim 1, characterized in that: After the step of using the TTS capability of the IVI system to prompt the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information, the method further includes: Determine a fault handling method according to the fault handling suggestions; When the fault handling method requires immediate parking, the driver is guided to park the vehicle, place a tripod, and call a rescue center; When the fault handling method is that there is no need to stop the vehicle immediately and nearby repair is required, the driver is guided to a target repair station according to the current positioning information of the vehicle.

3. The vehicle fault automatic reminder method according to claim 2, characterized in that: When the fault handling method is that the vehicle does not need to be stopped immediately and needs to be repaired nearby, the step of guiding the driver to a target repair station according to the current positioning information of the vehicle includes: When the fault handling method is that immediate parking is not required and nearby repair is required, determining the repair station closest to the vehicle according to the current positioning information of the vehicle, and taking the repair station closest to the vehicle as the target repair station; Displaying information of the target maintenance station to the driver, and asking the driver whether to navigate to the target maintenance station; After obtaining an affirmative response from the driver, the information of the target maintenance station is uploaded to a navigation application, so that the navigation application plans a path to guide the driver to the target maintenance station.

4. The vehicle fault automatic reminder method according to claim 1, characterized in that: After the step of extracting the fault information in the data information when the monitoring result indicates that the vehicle is abnormal, the method further includes: Distributing the fault information to the interface layer of the vehicle's instrument and IVI system, the interface layer communicating in real time with the fault information processing service of the smart cockpit; Through the cross-process communication interaction between the fault information processing service and the 3D car model application of the vehicle, the 3D car model application visualizes the fault condition of the vehicle based on the fault code.

5. The vehicle fault automatic reminder method according to claim 1, characterized in that: After the step of extracting the fault information in the data information when the monitoring result indicates that the vehicle is abnormal, the method further includes: Checking whether the fault information exists in the fault information list in the cloud through the fault information processing service; When the fault information does not exist in the fault information list in the cloud, adding the fault information to the fault information list; Analyze the fault information and determine the current fault situation and fault handling suggestions according to the analysis results; By utilizing the TTS capability of the IVI system, the driver is prompted with voice notification of the current fault condition and the fault handling suggestions.

6. The vehicle fault automatic reminder method according to claim 4, characterized in that: When the fault information exists in the fault information list of the cloud, after the step of receiving the fault matching information fed back by the cloud, the method further includes: According to the fault matching information, the corresponding fault position is marked on the 3D car model displayed by the 3D car model application in the form of a pop-up window or text, so that the driver can determine the position structure information of the faulty component.

7. The vehicle fault automatic reminder method according to claim 1, characterized in that: The step of using the TTS capability of the IVI system to prompt the driver of the current fault condition and fault handling suggestions through voice broadcast based on the fault matching information includes: Based on the fault matching information, determine the fault type, fault level and handling suggestions of the current fault of the vehicle; Determining a current fault condition of the vehicle based on the fault type, the fault level, and the handling suggestion; Adjusting the processing suggestion according to the current positioning information of the vehicle to generate a fault processing suggestion; By utilizing the TTS capability of the IVI system, the driver is prompted with voice notification of the current fault condition and the fault handling suggestions.

8. A vehicle fault automatic reminder device, characterized in that: The device comprises: A status monitoring module is used to read the data information of the vehicle through the CAN bus gateway and perform real-time monitoring of the vehicle status based on the data information; An information extraction module, used to extract fault information from the data information when the monitoring result indicates that the vehicle is abnormal; A feedback receiving module, configured to receive the fault matching information fed back by the cloud when the fault information exists in the fault information list of the cloud; The fault prompt module is used to utilize the TTS capability of the IVI system to prompt the driver of the current fault situation and fault handling suggestions through voice broadcast based on the fault matching information.

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

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

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