Maintenance Method, Device, Vehicle and Storage Medium of Vehicle Windshield Wiper Blade

Abstract

The present application discloses a maintenance method, device, vehicle and storage medium for an automotive wiper blade. The method includes: collecting a resistance signal of the automotive wiper blade; determining whether the automotive wiper blade meets a preset maintenance condition or a preset replacement condition according to the resistance signal; if the automotive wiper blade meets the preset maintenance condition, controlling the vehicle to issue a wiper maintenance prompt, and if the automotive wiper blade meets the preset replacement condition, controlling the vehicle to issue a wiper replacement prompt. Thus, the technical problem in the related art that users need to judge by themselves whether the wiper blade needs maintenance or replacement, which poses a great potential safety hazard, is solved.

Description

Technical Field

[0001] This application relates to the technical field of windshield wipers, and particularly to a maintenance method, device, vehicle and storage medium for automotive windshield wipers. Background Art

[0002] Windshield wipers are one of the essential components of a vehicle. They are used to scrape off raindrops and dust adhering to the vehicle's windshield, improving the driver's visibility and increasing driving safety. Therefore, the maintenance of windshield wipers is also one of the important factors ensuring the safe driving of a vehicle.

[0003] In the related art, the wiper maintenance mode relies on manual identification and judgment to determine whether the wiper blade needs maintenance or replacement. If the user forgets to regularly check and maintain the wiper, it is extremely easy for the wiper to suddenly malfunction during use, leading to traffic accidents and posing a significant safety hazard, thus requiring improvement. Summary of the Invention

[0004] This application provides a maintenance method, device, vehicle and storage medium for automotive windshield wipers to solve the technical problem in the related art that users need to judge by themselves whether the wiper blade needs maintenance or replacement, which poses a significant safety hazard.

[0005] In a first aspect embodiment of this application, a maintenance method for automotive windshield wipers is provided. The automotive windshield wiper is provided with a resistive grid sensor, and the method includes the following steps: collecting the resistance signal of the automotive windshield wiper; judging whether the automotive windshield wiper meets a preset maintenance condition or a preset replacement condition according to the resistance signal; and if the automotive windshield wiper meets the preset maintenance condition, controlling the vehicle to issue a wiper maintenance prompt, and if the automotive windshield wiper meets the preset replacement condition, controlling the vehicle to issue a wiper replacement prompt.

[0006] Optionally, in an embodiment of this application, after the prompt is issued, it further includes: receiving a rejection instruction from a first user; searching for weather forecast information within a preset duration according to the rejection instruction, and issuing a weather warning when the weather forecast information includes rainy weather, so as to complete wiper maintenance or wiper replacement before it rains.

[0007] Optionally, in an embodiment of this application, it further includes: when the weather forecast information does not include rainy weather and after the preset duration, continuing to search for weather forecast information within the preset duration until a weather warning is issued when the weather forecast information includes rainy weather, so as to complete wiper maintenance or wiper replacement before it rains.

[0008] Optionally, in an embodiment of the present application, after the prompt, the method further includes: receiving a consent instruction of a second user; searching for a repair store or a replacement store that meets the preset repair conditions or preset replacement conditions according to the consent instruction; generating a navigation path according to the actual location of the repair store or the replacement store.

[0009] Optionally, in an embodiment of the present application, the method further includes: after the vehicle reaches the repair store or the replacement store, detecting whether the vehicle enters the wiper maintenance mode; when it is detected that the vehicle enters the wiper maintenance mode, driving the vehicle wiper blade to a preset repair position until the wiper maintenance mode is exited, and then driving the vehicle wiper blade back to the initial position.

[0010] An embodiment of the second aspect of the present application provides a maintenance device for an automotive wiper blade. The automotive wiper blade is provided with a resistive grid sensor, and the device includes: an acquisition module, configured to acquire a resistance signal of the automotive wiper blade; a judgment module, configured to judge whether the automotive wiper blade meets the preset repair conditions or preset replacement conditions according to the resistance signal; and a maintenance module, configured to control the vehicle to issue a wiper repair prompt when the automotive wiper blade meets the preset repair conditions, and control the vehicle to issue a wiper replacement prompt when the automotive wiper blade meets the preset replacement conditions.

[0011] Optionally, in an embodiment of the present application, after the prompt, the method further includes: a first receiving module, configured to receive a rejection instruction of a first user; a first weather warning module, configured to search for weather forecast information within a preset duration according to the rejection instruction, and issue a weather warning when the weather forecast information includes rainy weather, so as to complete wiper repair or wiper replacement before it rains.

[0012] Optionally, in an embodiment of the present application, the method further includes: a second weather warning module, configured to continue to search for weather forecast information within the preset duration when the weather forecast information does not include rainy weather and after the preset duration, until a weather warning is issued when the weather forecast information includes rainy weather, so as to complete wiper repair or wiper replacement before it rains.

[0013] Optionally, in an embodiment of the present application, after the prompt, the method further includes: a second receiving module, configured to receive a consent instruction of a second user; a search module, configured to search for a repair store or a replacement store that meets the preset repair conditions or preset replacement conditions according to the consent instruction; a navigation module, configured to generate a navigation path according to the actual location of the repair store or the replacement store.

[0014] Optionally, in an embodiment of the present application, it further includes: a detection module, configured to detect whether the vehicle enters the windshield wiper maintenance mode after the vehicle reaches the repair store or replacement store; a driving module, configured to drive the vehicle windshield wiper blade to move to a preset repair position when it is detected that the vehicle enters the windshield wiper maintenance mode, and drive the vehicle windshield wiper blade back to the initial position until the windshield wiper maintenance mode is exited.

[0015] An embodiment of the third aspect of the present application provides a vehicle, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the program to implement the maintenance method of the vehicle windshield wiper blade as described in the above embodiment.

[0016] An embodiment of the fourth aspect of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the program is executed by a processor, it implements the maintenance method of the vehicle windshield wiper blade as described above.

[0017] Embodiments of the present application can determine whether the vehicle windshield wiper blade needs to be repaired or replaced according to the resistance signal, control the vehicle to prompt the user for windshield wiper repair or replacement, without the need for manual judgment of windshield wiper faults, realizing automatic reminder of windshield wiper faults, thereby ensuring the driving safety of the user. Thus, it solves the technical problem in the related art that the user needs to judge by himself whether the windshield wiper blade needs to be repaired or replaced, which has a relatively large potential safety hazard.

[0018] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present application. Description of the Drawings

[0019] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of the embodiments in conjunction with the drawings, where:

[0020] Figure 1 It is a flowchart of a maintenance method for a vehicle windshield wiper blade according to an embodiment of the present application;

[0021] Figure 2 It is a schematic diagram of the principle of a maintenance method for a vehicle windshield wiper blade according to an embodiment of the present application;

[0022] Figure 3 It is a flowchart of a maintenance method for a vehicle windshield wiper blade according to an embodiment of the present application;

[0023] Figure 4 It is a schematic structural diagram of a maintenance device for a vehicle windshield wiper blade according to an embodiment of the present application;

[0024] Figure 5Schematic diagram of the structure of a vehicle provided according to an embodiment of the present application. Detailed implementation manners

[0025] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation to the present application.

[0026] The maintenance method, device, vehicle and storage medium of an automotive wiper blade according to an embodiment of the present application will be described below with reference to the drawings. In view of the technical problem in the related art mentioned in the above background art that the user needs to judge by himself whether the wiper blade needs to be repaired or replaced, which poses a great potential safety hazard, the present application provides a maintenance method for an automotive wiper blade. In this method, it is possible to judge whether the automotive wiper blade needs to be repaired or replaced according to the resistance signal, and control the vehicle to give a prompt to the user for wiper repair or wiper replacement, without the need for manual judgment of wiper faults, realizing automatic reminder of wiper faults, thereby ensuring the driving safety of the user. Thus, the technical problem in the related art that the user needs to judge by himself whether the wiper blade needs to be repaired or replaced, which poses a great potential safety hazard, is solved.

[0027] Specifically, Figure 1 It is a schematic flow chart of a maintenance method for an automotive wiper blade provided by an embodiment of the present application.

[0028] As Figure 1 shown, in the maintenance method of the automotive wiper blade, a resistance grid sensor is provided on the automotive wiper blade, and the method includes the following steps:

[0029] In step S101, the resistance signal of the automotive wiper blade is collected.

[0030] In the actual implementation process, in the embodiment of the present application, a resistance grid sensor can be provided inside the automotive wiper blade, such as embedding a resistance network inside the wiper rubber strip. In the embodiment of the present application, the subsequent detection of the fault state of the wiper blade can be realized by collecting the resistance signal of the automotive wiper blade.

[0031] In step S102, it is judged whether the automotive wiper blade meets the preset maintenance condition or the preset replacement condition according to the resistance signal.

[0032] As a possible implementation manner, the working principle of the resistance grid sensor can be as follows: if there is a crack on the wiper, the resistance at the corresponding place will be damaged, resulting in an increase in the overall parallel resistance of the resistance network. In the embodiment of the present application, it can be judged whether the automotive wiper blade meets the preset maintenance condition or the preset replacement condition based on the increased value of the resistance.

[0033] Among them, the judgment principle of the embodiment of the present application can be as follows: the embodiment of the present application can utilize the body domain controller, adopt analog circuit detection, use the analog acquisition circuit to convert the resistance value collected in the resistance network into a voltage value, and input it to the body domain controller. The body domain controller determines whether the wiper blade needs to be replaced based on the internally set threshold.

[0034] Furthermore, the embodiment of the present application can preset the critical values R1 and R2 of the entire resistance value of the resistance network, wherein R1 is the normal critical value of the wiper, R2 is the damage critical value of the wiper, and R2 is greater than R1. When the entire resistance value of the resistance network ranges from R1 to R2, the embodiment of the present application can determine that the current wiper meets the preset maintenance conditions, that is, the wiper is not broken or the damage is not serious; when the entire resistance value of the resistance network exceeds R2, the embodiment of the present application can determine that the current wiper meets the preset replacement conditions, that is, the wiper blade is damaged and needs repair.

[0035] It should be noted that the values of R1 and R2 can be set accordingly by those skilled in the art according to actual conditions and are not specifically limited here.

[0036] In step S103, if the wiper blade of the car meets the preset maintenance condition, the vehicle is controlled to issue a wiper maintenance reminder, and if the wiper blade of the car meets the preset replacement condition, the vehicle is controlled to issue a wiper replacement reminder.

[0037] Specifically, the embodiments of the present application can make corresponding prompts based on the above-mentioned judgment results. For example, after the body domain controller determines that the wiper blade needs to be repaired or replaced, the embodiments of the present application can use the CAN (Controller Area Network) network or the Ethernet network to output to the vehicle screen. When it is determined that the wiper blade needs to be repaired, the embodiments of the present application can output the text "The wiper blade is faulty, please repair it in time" on the screen, and output the voice "The wiper blade is faulty, do you want to repair it"; when it is determined that the wiper blade needs to be replaced, the embodiments of the present application can output the text "The wiper blade is damaged, please replace it" on the screen, and output the voice "The wiper blade is damaged, do you want to replace it".

[0038] Optionally, in one embodiment of the present application, after the prompt is given, it also includes: receiving a rejection instruction from the first user; searching for weather forecast information within a preset time period according to the rejection instruction, and issuing a weather warning when the weather forecast information includes rainy days, so as to complete the wiper repair or wiper replacement before it rains.

[0039] In the actual implementation process, the embodiment of the present application can receive instructions issued by the user based on screen touch or voice commands after a wiper blade repair or wiper replacement reminder. And when the user rejects the wiper repair or wiper replacement instruction, the embodiment of the present application can, according to the rejection instruction, search for weather forecast information within a preset duration based on the vehicle networking, and issue a weather warning when there is rainy weather within the preset duration, so as to facilitate the user to complete wiper repair or wiper replacement before it rains, thereby avoiding traffic accidents caused by damaged wipers when it is raining.

[0040] It should be noted that the preset duration can be set accordingly by those skilled in the art according to the actual situation, and no specific limitation is made here.

[0041] Optionally, in an embodiment of the present application, it further includes: when the weather forecast information does not include rainy days, and after a preset duration, continue to search for weather forecast information within the preset duration until a weather warning is issued when the weather forecast information includes rainy days, so as to complete wiper repair or wiper replacement before it rains.

[0042] Furthermore, in the embodiment of the present application, when within the preset duration, the weather forecast information does not include rainy weather, the embodiment of the present application can, after the preset duration, based on the weather forecast information within the time period searched with the preset duration, issue a weather warning to the user when rainy weather is searched within the preset duration; when rainy weather is not searched within the preset duration, the embodiment of the present application can search again after the preset duration until rainy weather is searched, so as to facilitate the user to complete wiper repair or wiper replacement before it rains, thereby avoiding traffic accidents caused by damaged wipers when it is raining.

[0043] Optionally, in an embodiment of the present application, after the prompt, it further includes: receiving an approval instruction from a second user; searching for a repair store or a replacement store that meets the preset repair conditions or preset replacement conditions according to the approval instruction; generating a navigation route according to the actual location of the repair store or the replacement store.

[0044] In the actual implementation process, the embodiment of the present application can receive instructions issued by the user based on screen touch or voice commands after a wiper blade repair or wiper replacement reminder. And when the user approves the wiper repair or wiper replacement instruction, the embodiment of the present application can, based on the vehicle networking and navigation, search for a repair store or a replacement store that meets the preset repair conditions or preset replacement conditions by itself, and then generate a navigation route according to the actual location of the repair store or the replacement store, without the user having to search for store information by himself.

[0045] It should be noted that the information of the maintenance store or replacement store that meets the preset maintenance conditions or preset replacement conditions can be determined by those skilled in the art accordingly and be regularly maintained and updated to prevent users from arriving at a closed or relocated store according to the navigation path.

[0046] Optionally, in an embodiment of the present application, it further includes: after the vehicle reaches the maintenance store or replacement store, detecting whether the vehicle enters the wiper maintenance mode; when it is detected that the vehicle enters the wiper maintenance mode, driving the vehicle wiper blade to a preset maintenance position, and driving the vehicle wiper blade back to the initial position until the wiper maintenance mode is exited.

[0047] As a possible implementation manner, the embodiment of the present application can, after detecting that the vehicle reaches the maintenance store or replacement store based on navigation and / or GPS (Global Positioning System), determine whether the user gets out of the vehicle, and after the user gets out of the vehicle, detect whether the vehicle enters the wiper maintenance mode, and then automatically drive the wiper to the maintenance position through the body domain controller, and automatically drive the vehicle wiper blade back to the initial position after detecting that the vehicle exits the wiper maintenance mode, without the user manually adjusting the wiper position.

[0048] In summary, the embodiment of the present application can identify based on the wiper blade resistance network sensor, and accurately judge whether the wiper blade is damaged by the body domain controller according to the set program, without the user manually judging the wiper state. Furthermore, the vehicle-mounted computer uses the method of combining text and voice for prompting, and uses voice interaction to judge the user's intention, and the user does not need to manually adjust the wiper position during maintenance. In addition, the embodiment of the present application can also use vehicle networking technology to judge the weather conditions to achieve the purpose of intelligently reminding the user.

[0049] Combined with Figure 2 and Figure 3 as shown, the working principle of the maintenance method of the vehicle wiper blade in the embodiment of the present application is elaborated in detail with an embodiment.

[0050] As Figure 2As shown, the working principle of the embodiment of the present application can be as follows: the embodiment of the present application can identify whether the wiper blade is aging through the wiper resistance network sensor, and input the information into the body domain controller. After the judgment, the body domain controller sends the information to the vehicle computer, and reminds the user in text on the screen that the wiper needs to be repaired or replaced. At the same time, a voice interaction system is used to remind the user that the wiper needs to be repaired or replaced. After the voice prompt, the user is asked when the repair or replacement is needed. If the answer is "yes", the navigation automatically searches for nearby repair shops or replacement shops, navigates to the repair shop or replacement shop for repair, and after arriving at the repair shop or replacement shop, the wiper can be automatically dialed to the repair location. If the user answers "no", the vehicle computer networking system searches the weather in recent days. If it rains, the user is reminded to replace the wiper to be repaired before it rains.

[0051] Among them, the working principle of the resistor grid sensor can be: the embodiment of the present application can embed a resistor network inside the wiper rubber strip. If there is a crack on the wiper, the resistor at the corresponding location will be damaged, resulting in an increase in the overall parallel resistance of the resistor network.

[0052] The principle of input detection can be: the embodiment of the present application can utilize the body domain controller, adopt analog circuit detection, use the analog acquisition circuit to convert the resistance value collected from the resistor network into a voltage value, and input it to the body domain controller. The body domain controller determines whether the wiper blade needs to be replaced based on the internally set threshold.

[0053] Furthermore, the embodiment of the present application can preset the critical values R1 and R2 of the entire resistance value of the resistance network, wherein R1 is the normal critical value of the wiper, R2 is the damage critical value of the wiper, and R2 is greater than R1. When the entire resistance value of the resistance network ranges from R1 to R2, the embodiment of the present application can determine that the current wiper meets the preset maintenance conditions, that is, the wiper is not broken or the damage is not serious; when the entire resistance value of the resistance network exceeds R2, the embodiment of the present application can determine that the current wiper meets the preset replacement conditions, that is, the wiper blade is damaged and needs repair.

[0054] It should be noted that the values of R1 and R2 can be set accordingly by those skilled in the art according to actual conditions and are not specifically limited here.

[0055] The prompt output principle may be: in the embodiment of the present application, after the vehicle body domain controller determines that the wiper blade needs to be replaced, the prompt output may be output to the vehicle screen or voice device using the CAN network or Ethernet network.

[0056] The principle of the prompt can be as follows: The embodiments of the present application can perform corresponding prompts based on the above judgment results. For example, after the body domain controller of the present application determines that maintenance or wiper blade replacement is required, it can output to the in-vehicle screen via the CAN network or Ethernet network. When it is determined that the wiper blade needs maintenance, the embodiments of the present application can output the text "The wiper blade has a fault, please repair it in time" on the screen, and at the same time output the voice "The wiper blade has a fault, do you want to repair it?"; when it is determined that the wiper blade needs to be replaced, the embodiments of the present application can output the text "The wiper blade is damaged, please replace it" on the screen, and at the same time output the voice "The wiper blade is damaged, do you want to replace it?".

[0057] As Figure 3 shown, the embodiments of the present application may include the following steps:

[0058] Step S301: The wiper resistance grid sensor determines whether the wiper needs to be replaced. If it does not need to be replaced, go to S312; if it needs to be replaced, go to S302.

[0059] Among them, the embodiments of the present application can determine whether the wiper needs to be replaced based on the principle as Figure 2 shown.

[0060] Step S302: The body controller processes the replacement request for the wiper to be replaced and sends the message to the in-vehicle unit. The embodiments of the present application can output to the in-vehicle unit via the CAN network or Ethernet network after the body domain controller determines that the wiper blade needs to be replaced.

[0061] Step S303: The in-vehicle unit prompts the user that the wiper needs to be replaced.

[0062] Step S304: Screen text prompt. For example, when it is determined that the wiper blade needs maintenance, the embodiments of the present application can output the text "The wiper blade has a fault, please repair it in time" on the screen; when it is determined that the wiper blade needs to be replaced, the embodiments of the present application can output the text "The wiper blade is damaged, please replace it" on the screen.

[0063] Step S305: Speaker voice prompt and use the voice interaction system to judge the user's intention. For example, when it is determined that the wiper blade needs maintenance, the embodiments of the present application can output the voice "The wiper blade has a fault" based on the voice; when it is determined that the wiper blade needs to be replaced, the embodiments of the present application can output the voice "The wiper blade is damaged" based on the voice.

[0064] Step S306: Ask the user if they need to replace the windshield wiper. For example, when it is determined that the wiper blade needs to be repaired, the embodiment of the present application can output "The wiper blade has a fault. Do you need to repair it?" based on voice. When it is determined that the wiper blade needs to be replaced, the embodiment of the present application can output "The wiper blade is damaged. Do you want to replace it?" based on voice. If the user selects to repair or replace the windshield wiper, go to S307; otherwise, go to S309.

[0065] Step S307: The navigation automatically searches for nearby repair shops and navigates to the repair shop or replacement shop.

[0066] Step S308: After arriving at the repair shop or replacement shop, the parking windshield wiper is automatically turned to the repair mode position. The embodiment of the present application can detect whether the vehicle enters the windshield wiper maintenance mode, and then automatically drive the windshield wiper to the repair position through the body domain controller, and after detecting that the vehicle exits the windshield wiper maintenance mode, automatically drive the windshield wiper blade of the vehicle back to the initial position without the user having to adjust the position of the windshield wiper by themselves.

[0067] Step S309: The networking system automatically searches for the weather conditions in the recent few days.

[0068] Step S310: Determine whether there is rain. The embodiment of the present application can determine whether the weather forecast information includes rainy weather within a preset duration. When it does not include, the embodiment of the present application can enter S312, and after the preset duration, based on the weather forecast information within the time period searched with the preset duration, when rainy weather is searched within the preset duration, the embodiment of the present application can enter S311; when rainy weather is not searched within the preset duration, the embodiment of the present application can search again after the preset duration until rainy weather is searched and enter S311.

[0069] Step S311: Remind the user to complete the repair and replacement of the windshield wiper before the rain to avoid potential safety hazards during driving.

[0070] Step S312: End.

[0071] According to the maintenance method of the vehicle windshield wiper blade proposed by the embodiment of the present application, it is possible to determine whether the vehicle windshield wiper blade needs to be repaired or replaced according to the resistance signal, control the vehicle to prompt the user for windshield wiper repair or replacement, and there is no need for manual judgment of windshield wiper faults, realizing automatic reminder of windshield wiper faults, thereby ensuring the driving safety of users. Thus, the technical problem in the related art that the user needs to judge by themselves whether the windshield wiper blade needs to be repaired or replaced, which poses a relatively large safety hazard, is solved.

[0072] Next, describe the maintenance device of the vehicle windshield wiper blade proposed by the embodiment of the present application with reference to the accompanying drawings.

[0073] Figure 4 It is a block diagram of a maintenance device for an automotive wiper blade according to an embodiment of the present application.

[0074] As Figure 4 shown, the maintenance device 10 for the automotive wiper blade, wherein the automotive wiper blade is provided with a resistance grid sensor, includes: an acquisition module 100, a judgment module 200, and a maintenance module 300.

[0075] Specifically, the acquisition module 100 is configured to acquire the resistance signal of the automotive wiper blade.

[0076] The judgment module 200 is configured to judge whether the automotive wiper blade meets a preset maintenance condition or a preset replacement condition according to the resistance signal.

[0077] The maintenance module 300 is configured to control the vehicle to issue a wiper maintenance prompt when the automotive wiper blade meets the preset maintenance condition, and control the vehicle to issue a wiper replacement prompt when the automotive wiper blade meets the preset replacement condition.

[0078] Optionally, in an embodiment of the present application, after the prompt is issued, the maintenance device 10 for the automotive wiper blade further includes: a first receiving module and a first weather warning module.

[0079] Wherein, the first receiving module is configured to receive a rejection instruction from a first user.

[0080] The first weather warning module is configured to search for weather forecast information within a preset duration according to the rejection instruction, and perform a weather warning when the weather forecast information includes rainy days, so as to complete wiper maintenance or wiper replacement before it rains.

[0081] Optionally, in an embodiment of the present application, the maintenance device 10 for the automotive wiper blade further includes: a second weather warning module.

[0082] Wherein, the second weather warning module is configured to continue searching for weather forecast information within a preset duration when the weather forecast information does not include rainy days and after a preset duration, and perform a weather warning when the weather forecast information includes rainy days, so as to complete wiper maintenance or wiper replacement before it rains.

[0083] Optionally, in an embodiment of the present application, after the prompt is issued, the maintenance device 10 for the automotive wiper blade further includes: a second receiving module, a search module, and a navigation module.

[0084] Wherein, the second receiving module is configured to receive an approval instruction from a second user.

[0085] The search module is configured to search for a maintenance store or a replacement store that meets the preset maintenance condition or the preset replacement condition according to the approval instruction.

[0086] A navigation module for generating a navigation path based on the actual location of a repair store or a replacement store.

[0087] Optionally, in an embodiment of the present application, the maintenance device 10 for automotive windshield wipers further includes: a detection module and a driving module.

[0088] The detection module is configured to detect whether the vehicle enters the windshield wiper maintenance mode after the vehicle reaches a repair store or a replacement store.

[0089] The driving module is configured to drive the automotive windshield wipers to move to a preset repair position when it is detected that the vehicle enters the windshield wiper maintenance mode, and drive the automotive windshield wipers back to the initial position until the windshield wiper maintenance mode is exited.

[0090] It should be noted that the foregoing explanation of the embodiment of the method for maintaining automotive windshield wipers also applies to the maintenance device for automotive windshield wipers in this embodiment, and will not be elaborated here.

[0091] The maintenance device for automotive windshield wipers proposed according to the embodiments of the present application can determine whether the automotive windshield wipers need to be repaired or replaced based on a resistance signal, control the vehicle to prompt the user for windshield wiper repair or replacement, and eliminate the need for manual judgment of windshield wiper faults, thereby realizing automatic reminder of windshield wiper faults and ensuring the driving safety of the user. Thus, the technical problem in the related art that the user needs to judge by himself whether the windshield wipers need to be repaired or replaced, which poses a great potential safety hazard, is solved.

[0092] Figure 5 The structural schematic diagram of the vehicle provided by the embodiment of the present application. The vehicle may include:

[0093] A memory 501, a processor 502, and a computer program stored on the memory 501 and executable on the processor 502.

[0094] When the processor 502 executes the program, it implements the method for maintaining automotive windshield wipers provided in the above embodiment.

[0095] Further, the vehicle further includes:

[0096] A communication interface 503 for communication between the memory 501 and the processor 502.

[0097] The memory 501 is used for storing a computer program executable on the processor 502.

[0098] The memory 501 may include a high-speed RAM memory, and may also include a non-volatile memory, such as at least one disk memory.

[0099] If the memory 501, the processor 502, and the communication interface 503 are implemented independently, the communication interface 503, the memory 501, and the processor 502 can be interconnected via a bus to complete communication with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 5 only a thick line is used in Figure 5 , but it does not mean that there is only one bus or one type of bus.

[0100] Optionally, in a specific implementation, if the memory 501, the processor 502, and the communication interface 503 are integrated on a single chip, the memory 501, the processor 502, and the communication interface 503 can complete communication with each other through an internal interface.

[0101] The processor 502 may be a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0102] This embodiment also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the maintenance method of the vehicle wiper blade as described above is implemented.

[0103] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or N embodiments or examples in a suitable manner. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples.

[0104] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "N" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0105] Any process or method description represented in a flowchart or otherwise described herein may be understood to represent a module, segment, or portion of code including one or N executable instructions for implementing a customized logical function or process, and the scope of the preferred embodiments of the present application includes additional implementations, where the functions may be executed in a substantially simultaneous manner or in a reverse order according to the functions involved, rather than in the order shown or discussed, which should be understood by those skilled in the technical field to which the embodiments of the present application pertain.

[0106] The logic and / or steps represented in a flowchart or otherwise described herein, for example, may be considered as an ordered list of executable instructions for implementing a logical function, and may be specifically implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device), or in connection with these instruction execution systems, apparatus, or devices. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium include the following: an electrical connection portion with one or N wirings (electronic device), a portable computer diskette (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium may even be paper or other suitable media on which the program can be printed, as the program can be obtained electronically by optically scanning the paper or other media, followed by editing, interpretation, or other appropriate processing as necessary, and then stored in a computer memory.

[0107] It should be understood that each part of the present application can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, any one of the following techniques known in the art or a combination thereof can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application specific integrated circuits having appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

[0108] Those of ordinary skill in the art can understand that all or part of the steps carried by the method of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0109] In addition, in each embodiment of the present application, the functional units can be integrated into a processing module, or each unit can exist physically alone, or two or more units can be integrated into one module. The above integrated module can be implemented in the form of hardware or in the form of a software functional module. When the above integrated module is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

[0110] The above-mentioned storage medium can be a read-only memory, a magnetic disk, an optical disk, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. A maintenance method for an automotive wiper blade, characterized in that, The vehicle wiper blade is provided with a resistive grid sensor. Among them, the resistive network is embedded inside the wiper rubber strip of the vehicle wiper blade. When the overall parallel resistance of the resistive network increases, it is determined that there is a crack on the vehicle wiper blade in the area corresponding to the damaged resistor. The method includes the following steps: Collect the resistance signal of the vehicle wiper blade; Judge whether the vehicle wiper blade meets the preset maintenance condition or the preset replacement condition according to the resistance signal; and If the vehicle wiper blade meets the preset maintenance condition, control the vehicle to issue a wiper maintenance prompt. And if the vehicle wiper blade meets the preset replacement condition, control the vehicle to issue a wiper replacement prompt.

2. The method according to claim 1, wherein After the prompt is issued, it further includes: Receive the rejection instruction of the first user; Search for the weather forecast information within the preset duration according to the rejection instruction, and issue a weather warning when the weather forecast information includes rainy days, so as to complete wiper maintenance or wiper replacement before it rains.

3. The method according to claim 2, wherein It further includes: When the weather forecast information does not include rainy days and after the preset duration, continue to search for the weather forecast information within the preset duration until a weather warning is issued when the weather forecast information includes rainy days, so as to complete wiper maintenance or wiper replacement before it rains.

4. The method according to claim 1, wherein After the prompt is issued, it further includes: Receive the consent instruction of the second user; Search for a maintenance store or a replacement store that meets the preset maintenance condition or the preset replacement condition according to the consent instruction; Generate a navigation path according to the actual location of the maintenance store or the replacement store.

5. The method according to claim 4, wherein It further includes: After the vehicle arrives at the maintenance store or the replacement store, detect whether the vehicle enters the wiper maintenance mode; When it is detected that the vehicle enters the wiper maintenance mode, drive the vehicle wiper blade to move to the preset maintenance position until after exiting the wiper maintenance mode, drive the vehicle wiper blade back to the initial position.

6. A maintenance device for an automotive wiper blade, characterized in that, The vehicle wiper blade is provided with a resistive grid sensor. Among them, the resistive network is embedded inside the wiper rubber strip of the vehicle wiper blade. When the overall parallel resistance of the resistive network increases, it is determined that there is a crack on the vehicle wiper blade in the area corresponding to the damaged resistor. The device includes: A collection module for collecting the resistance signal of the vehicle wiper blade; A judgment module for judging whether the vehicle wiper blade meets the preset maintenance condition or the preset replacement condition according to the resistance signal; and A maintenance module for controlling the vehicle to issue a wiper maintenance prompt when the vehicle wiper blade meets the preset maintenance condition, and controlling the vehicle to issue a wiper replacement prompt when the vehicle wiper blade meets the preset replacement condition.

7. The device according to claim 6, wherein After the prompt is issued, it further includes: A first receiving module for receiving the rejection instruction of the first user; A weather warning module for searching for the weather forecast information within the preset duration according to the rejection instruction, and issuing a weather warning when the weather forecast information includes rainy days, so as to complete wiper maintenance or wiper replacement before it rains.

8. The device according to claim 6, characterized in that, After the prompt is issued, it further includes: A second receiving module for receiving the consent instruction of the second user; A search module, configured to search for repair stores or replacement stores that meet preset repair conditions or preset replacement conditions according to the consent instruction; A navigation module, configured to generate a navigation path based on the actual locations of the repair stores or the replacement stores.

9. A vehicle, characterized in that, Comprising: A memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the program to implement the maintenance method of an automotive wiper blade according to any one of claims 1-5.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, The program is executed by the processor to implement the maintenance method of an automotive wiper blade according to any one of claims 1-5.

Images