A vehicle cleaning reminder method and system

Abstract

The application provides a vehicle cleaning reminding method and system; the vehicle cleaning reminding method comprises the following steps: in response to a wiper action ending signal, obtaining a first preset frame number of windshield cleaning recording images, and identifying the definition of the first frame cleaning recording image; then, according to the first preset frame number of cleaning recording images, detecting the recovery time of the windshield to return to a preset state; and further, according to the definition and the recovery time, issuing a cleaning reminding instruction. The application can effectively remind the user about the current windshield state of the vehicle in time, so as to increase the driving safety of the user in rainy and snowy weather, and embodies the intelligence and humanization of the vehicle reminding function.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent reminding, in particular to a vehicle cleaning reminding method and system. BACKGROUND

[0002] When driving or parking outdoors, the car glass is always in contact with car exhaust, oil fume or insect carcass, etc. After a long time, a layer of oil film will form on the glass, which will affect the driving safety; especially on rainy and snowy nights, there will be a layer of blurred white fog on the windshield after the wiper is used, which has a great safety hazard to driving. In addition, the oil film on the windshield and rear window will be more serious due to the lack of regular wiping with windshield washer fluid.

[0003] Many drivers do not understand the glass oil film, and in foggy or rainy weather, the driving visibility is already not good, and the influence of the glass oil film is like adding fuel to the fire, which is not conducive to safe driving. However, there is no reminding system for the glass oil film in the prior art. SUMMARY

[0004] To solve the above technical problems, the present application provides a vehicle cleaning reminding method and system which can identify the state of the windshield and then issue corresponding cleaning reminding instructions.

[0005] Specifically, the present application provides a vehicle cleaning reminding method, comprising the following steps:

[0006] S100: In response to a wiper action end signal, a first preset number of cleaning recording images of the windshield are obtained, and the sharpness of the first frame of cleaning recording image is identified.

[0007] S200: According to the first preset number of cleaning recording images, the recovery time of the windshield to return to a preset state is detected.

[0008] S300: According to the sharpness and recovery time, a cleaning reminding instruction is issued.

[0009] In the above technical solution, through the above vehicle cleaning reminding method, the user can be reminded in time and effectively about the state of the windshield of the current vehicle to increase the driving safety of the user in rainy and snowy weather; and different cleaning reminding instructions can be issued according to the detected sharpness and recovery time, which improves the intelligence of the reminding function.

[0010] Before the step S100 is executed, the method further comprises: setting a cleaning reminder sensitivity, a cleaning reminder instruction, a cleaning reminder switch and an inspection interval time in advance; the cleaning reminder sensitivity comprises at least a first cleaning reminder sensitivity, a second cleaning reminder sensitivity and a third cleaning reminder sensitivity; the cleaning reminder instruction is sent by at least a first reminding mode or a second reminding mode, and the cleaning reminder instruction comprises at least a first cleaning reminder instruction and a second cleaning reminder instruction; the cleaning reminder switch comprises at least an on state and an off state.

[0011] In the above technical solution, the cleaning reminder sensitivity, the cleaning reminder instruction, the cleaning reminder switch and the inspection interval time can be adaptively set to better meet the needs of the current vehicle user, making the reminding function more efficient and reasonable, and further embodying the intelligence and humanization of the vehicle cleaning reminding method.

[0012] The definition comprises at least a first definition, a second definition, a third definition and a fourth definition; and the recovery time comprises at least a first recovery time, a second recovery time, a third recovery time and a fourth recovery time.

[0013] In the above technical solution, different definitions and recovery times are set to subsequently send corresponding cleaning reminder instructions.

[0014] Before the step S100 is executed, the method further comprises:

[0015] S101: When the cleaning reminder switch is in the on state, the step S102 is executed.

[0016] S102: The inspection interval time is acquired, it is judged whether the current time reaches the inspection interval time, if yes, the user is reminded to check the windshield by the first reminding mode or the second reminding mode, and after the windshield is cleaned by the wiper, the step S100 is entered; otherwise, the process is ended.

[0017] In the above technical solution, the state of the cleaning reminder switch and the inspection interval time are used to judge whether the current vehicle needs to check the state of the windshield, which is equivalent to a vehicle regular maintenance reminder, to regularly clean the glass oil film and delay the generation of the glass oil film.

[0018] Before the step S100 is executed, the method further comprises: acquiring a real-time recording image of the windshield, and when it is detected that the definition of the real-time recording image of a continuous second preset number of frames is one of the second definition, the third definition or the fourth definition, the user is reminded to check the windshield by the first reminding mode or the second reminding mode, and after the windshield is cleaned by the wiper, the step S100 is entered.

[0019] In the technical solution, when the real-time recording image has one of the second definition, the third definition or the fourth definition, it indicates that the windshield has dirt or oil film with a certain degree of severity, and the windshield needs to be cleaned and further checked.

[0020] Before the step S100 is performed, the method further includes: acquiring weather of an environment in which a current vehicle is located in real time, if the weather is a preset weather, reminding a user to check the windshield by a first reminding manner or a second reminding manner, and entering the step S100 after the windshield is cleaned by a wiper, otherwise, ending the process.

[0021] In the technical solution, the preset weather is, for example, rain, snow, heavy fog or the like, and all of these weather conditions will affect the driving sight of the user, and if there is also oil film on the windshield, the driving sight will be more affected, so the state of the windshield needs to be detected in advance before the preset weather, and therefore, the above-mentioned step can further improve the driving safety.

[0022] Before the step S100 is performed, the method further includes: in response to a cleaning instruction of the user, entering the step S100 after the windshield is cleaned by the wiper.

[0023] In the technical solution, the user can also independently select to start the checking of the windshield at any time, and the above-mentioned method further embodies the humanization.

[0024] The step S300 also needs to issue the cleaning reminding instruction in combination with a pre-set cleaning reminding sensitivity, and specifically includes:

[0025] When the first frame of the cleaning recording image has the first definition, and the recovery time is the first recovery time, the process is ended.

[0026] When the first frame of the cleaning recording image has the second definition, and the recovery time is the second recovery time, and the cleaning reminding sensitivity is the first cleaning reminding sensitivity, the first cleaning reminding instruction is issued by the first reminding manner or the second reminding manner.

[0027] When the first frame of the cleaning recording image has the third definition, and the recovery time is the third recovery time, and the cleaning reminding sensitivity is the first cleaning reminding sensitivity or the second cleaning reminding sensitivity, the second cleaning reminding instruction is issued by the first reminding manner or the second reminding manner.

[0028] When the first frame of the cleaning recording image has the fourth definition, and the recovery time is the fourth recovery time, the second cleaning reminding instruction is issued by the first reminding manner or the second reminding manner.

[0029] In the technical solution, different cleaning reminder instructions are executed according to the definition, the recovery time and the cleaning reminder sensitivity, and the intelligence of the set reminder function is embodied.

[0030] Based on the same concept, the application also provides a vehicle cleaning reminder system, which comprises:

[0031] The first acquisition module is configured to acquire the first preset number of frames of cleaning recording images of the windshield in response to the wiper action end signal, and identify the definition of the first frame of cleaning recording images.

[0032] The detection module is configured to detect the recovery time of the windshield to the preset state according to the first preset number of frames of cleaning recording images.

[0033] The first reminder module is configured to issue a cleaning reminder instruction according to the definition and the recovery time.

[0034] The cleaning reminder instruction is issued in at least a first reminder mode or a second reminder mode, and the cleaning reminder instruction comprises at least a first cleaning reminder instruction and a second cleaning reminder instruction.

[0035] In the technical solution, the recording image mainly depends on the in-vehicle camera, and the windshield is cleaned by using the wiper, which fully utilizes the existing resources in the vehicle and does not need to increase the cost of additional hardware; the detection of the recovery time and the issuance of the cleaning reminder instruction according to the related parameters depend on the software level, and these functions can be configured when the vehicle is manufactured or obtained through remote upgrading in the later period, and the integration process is relatively flexible.

[0036] The system further comprises:

[0037] The cleaning module is configured to control the wiper of the current vehicle to clean the windshield.

[0038] The setting module is configured to pre-set the cleaning reminder sensitivity, the cleaning reminder instruction, the cleaning reminder switch and the inspection interval time.

[0039] The second acquisition module is configured to acquire the weather of the environment in which the current vehicle is located in real time.

[0040] The second reminder module is configured to remind the user to check the windshield when the cleaning reminder switch is in an open state and the current time reaches the inspection interval time, or the definition of the real-time recording image of the continuous second preset number of frames is one of the second definition, the third definition or the fourth definition, or the weather is a preset weather, so as to enter the cleaning module.

[0041] The opening module is configured to automatically enter the cleaning module in response to the user cleaning instruction.

[0042] In the above technical solution, the combination of all modules in the vehicle cleaning reminder system can realize the vehicle cleaning reminder method, so as to improve the safety of the user driving in bad weather such as rain and snow; and different cleaning reminder instructions are sent according to the clarity of the cleaning recording image and the recovery time, which further embodies the humanization and intelligence of the vehicle reminder system.

[0043] Compared with the prior art, the beneficial effects of the present application are that:

[0044] According to the clarity of the acquired windshield cleaning recording image and the recovery time of the windshield to the preset state, the present application sends corresponding cleaning reminder instructions, so as to improve the safety of the user driving in bad weather, and also further embodies the humanization and intelligence of the set reminder function; and the technical problem that the prior art cannot make corresponding reminders by identifying the state of the windshield is solved. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 The flowchart of the vehicle cleaning reminder method described in the present application.

[0046] Figure 2 The flowchart of a method for reminding the user to check the state of the windshield of the current vehicle.

[0047] Figure 3 The system framework diagram of the vehicle cleaning reminder method. Figure 1 The system framework diagram of the vehicle cleaning reminder method. DETAILED DESCRIPTION

[0048] The present application provides a vehicle cleaning reminder method and system to solve the technical problem that the prior art cannot make corresponding reminders according to the clarity of the windshield.

[0049] The vehicle cleaning reminder method and system of the present application will be further described in detail below in combination with specific embodiments and drawings.

[0050] Embodiment one:

[0051] Please see Figure 1 The present application provides a vehicle cleaning reminder method, which comprises the following steps:

[0052] S100: In response to a rain blade action end signal, a cleaning recording image of the windshield for a first preset number of frames is acquired, and the clarity of the first frame cleaning recording image is identified.

[0053] The cleaning recording image can be recorded by an in-vehicle camera, which can be a front-mounted dashcam, a rear-mounted dashcam or other video recording equipment for recording scenes outside the vehicle through the glass from inside the vehicle; in step S100, the in-vehicle camera is preferably a front-mounted dashcam to complete the clarity judgment of the cleaning recording image of the front windshield of the vehicle.

[0054] Before performing the step S100, the method comprises:

[0055] The cleaning reminder sensitivity, the cleaning reminder instruction, the cleaning reminder switch and the inspection interval time are set in advance.

[0056] The cleaning reminder sensitivity comprises at least a first cleaning reminder sensitivity, a second cleaning reminder sensitivity and a third cleaning reminder sensitivity.

[0057] The first cleaning reminder sensitivity is higher than the second cleaning reminder sensitivity, and the second cleaning reminder sensitivity is higher than the third cleaning reminder sensitivity; the sensitivity in the default state is the second cleaning reminder sensitivity, and the user can also set it to other sensitivities, which are not limited herein.

[0058] The inspection interval time is 90 days by default, and the user can also set it to other times on the vehicle machine interface, which are not limited herein.

[0059] The cleaning reminder instruction is issued at least by a first reminding mode or a second reminding mode, and the cleaning reminder instruction comprises at least a first cleaning reminder instruction and a second cleaning reminder instruction.

[0060] In a feasible embodiment, the first reminding mode is a vehicle machine interface floating pop-up window combined with an alarm sound, and the second reminding mode is a vehicle machine interface floating pop-up window combined with voice broadcast; the user can select any one of the reminding modes, and other reminding modes can also be set when the vehicle is configured or remotely upgraded, which are not limited herein.

[0061] The content of the floating pop-up window corresponds to the suggestion strategy of the windshield clarity, which has been set when the vehicle is configured or remotely upgraded, and does not need to be set by the user.

[0062] The cleaning reminder switch comprises at least an on state and an off state.

[0063] The cleaning reminder switch is set on the vehicle machine interface, and the default state is the on state, and the user can also switch it to the off state.

[0064] The clarity comprises at least a first clarity, a second clarity, a third clarity and a fourth clarity.

[0065] The first, second, third and fourth clarity degrees are sequentially decreasing, the first clarity degree has the highest clarity, and the fourth clarity degree has the lowest clarity. The clarity of the recording image is mainly related to the resolution. When the vehicle is configured or remotely upgraded, the developer can set four resolution intervals to correspond to the four clarity degrees.

[0066] The recovery time includes at least a first recovery time, a second recovery time, a third recovery time and a fourth recovery time.

[0067] The first recovery time is set to 0 seconds, the second recovery time is set to 0-1 seconds, the third recovery time is set to 1-3 seconds, and the fourth recovery time is set to more than 3 seconds.

[0068] Please refer to Figure 2 Before performing the step S100, further comprising:

[0069] S101: When the cleaning reminder switch is in the on state, perform step S102.

[0070] S102: Obtain the check interval time, determine whether the current time reaches the check interval time, if yes, remind the user to check the windshield through the first or second reminding mode, and enter step S100 after cleaning the windshield by the wiper; otherwise, end the process.

[0071] When the cleaning reminder switch is in the on state and the set check interval time has been reached, remind the user to check the state of the windshield of the current vehicle through the floating pop-up window of the vehicle interface, if the user turns on the wiper to clean the windshield, spray the glass water, and then use the wiper to remove the glass water; after the glass water is removed, steps S100-S300 can be performed.

[0072] After the acquisition of the cleaning recording image and the clarity recognition are completed, step S200 can be performed.

[0073] S200: According to the cleaning recording image of the first preset frame number, detect the recovery time of the windshield to return to the preset state.

[0074] After the glass water is removed, the windshield may present white mist, and the time when the white mist disappears is the recovery time; the preset state is the state without white mist when the windshield is dry.

[0075] After the recovery time is detected, step S300 can be performed.

[0076] S300: According to the clarity and the recovery time, issue a cleaning reminder instruction.

[0077] The step S300 also needs to issue a cleaning reminder instruction in combination with a pre-set cleaning reminder sensitivity, specifically including:

[0078] When the first frame of the cleaning recording image is of the first resolution, and the recovery time is the first recovery time, the process ends.

[0079] That is, when the resolution of the cleaning recording image falls into the interval with the highest resolution, and after the windshield washer fluid is wiped off, the windshield is not different from the dry condition, and no white mist appears, and compared with the case where the recovery time is 0 seconds, the vehicle interface end will not have a related reminder.

[0080] When the first frame of the cleaning recording image is of the second resolution, and the recovery time is the second recovery time, and the cleaning reminder sensitivity is the first cleaning reminder sensitivity, the first cleaning reminder instruction is issued through the first reminder mode or the second reminder mode.

[0081] That is, when the resolution of the cleaning recording image falls into the interval with the second highest resolution, and a short-term white mist appears, the disappearance time of the white mist is within 0-1 seconds, and at the same time, the system-set cleaning reminder sensitivity is the highest, which is the first cleaning reminder sensitivity, the first cleaning reminder instruction is issued through the vehicle interface end pop-up window combined with an alarm sound or combined with voice broadcast; in a feasible implementation manner, the first cleaning reminder instruction is set to suggest cleaning the glass in time.

[0082] When the first frame of the cleaning recording image is of the third resolution, and the recovery time is the third recovery time, and the cleaning reminder sensitivity is the first cleaning reminder sensitivity or the second cleaning reminder sensitivity, the second cleaning reminder instruction is issued through the first reminder mode or the second reminder mode.

[0083] That is, when the resolution of the cleaning recording image falls into the interval with the resolution higher than the fourth resolution, and the white mist disappears within 1-3 seconds, and at the same time, the system-set cleaning reminder sensitivity is the highest or moderate sensitivity, the second cleaning reminder instruction is issued through the vehicle interface end pop-up window combined with an alarm sound or combined with voice broadcast; in a feasible implementation manner, the second cleaning reminder instruction is set to suggest finding a professional to clean the glass oil film, or purchasing a professional glass cleaning and grinding tool to clean.

[0084] When the first frame of the cleaning recording image is of the fourth resolution, and the recovery time is the fourth recovery time, the second cleaning reminder instruction is issued through the first reminder mode or the second reminder mode.

[0085] That is, when the resolution of the cleaning recording image falls into the lowest resolution interval, and the windshield wiper is removed, the windshield has more water marks, and the white fog disappears after 3 seconds. No matter which cleaning reminder sensitivity is set, the second cleaning reminder instruction is issued through the vehicle interface end floating pop-up window combined with the alarm sound or combined with the voice broadcast. The second cleaning reminder instruction is the same as above, which is to suggest cleaning the glass film with a professional or to purchase a professional glass cleaning and grinding tool to clean it.

[0086] Embodiment two:

[0087] The application also provides a variant of a method for reminding a user to check the state of the windshield of the current vehicle, specifically comprising:

[0088] Obtain the real-time recording image of the windshield. When the clarity of the real-time recording image of the windshield is detected to be one of the second clarity, the third clarity, or the fourth clarity for a continuous second preset number of frames, remind the user to check the windshield through the first reminding method or the second reminding method, and enter step S100 after cleaning the windshield with a windshield wiper.

[0089] When the windshield is in contact with dirty substances such as automobile exhaust, oil fume, or insect carcass and bird droppings, it will become blurred to some extent. When the system detects that the real-time recording image of the windshield has poor clarity, the user is reminded to check the windshield, and the user can be further advised to spray glass cleaner to clean the windshield, thereby ensuring the clarity and cleanliness of the windshield.

[0090] Embodiment three:

[0091] The application also provides a variant of a method for reminding a user to check the state of the windshield of the current vehicle, specifically comprising:

[0092] Obtain the weather of the environment in which the current vehicle is located in real time. If the weather is a preset weather, remind the user to check the windshield through the first reminding method or the second reminding method, and enter step S100 after cleaning the windshield with a windshield wiper; otherwise, end the process.

[0093] The preset weather, such as rain, snow, and heavy fog, can be configured when the vehicle is manufactured or remotely upgraded. In addition to reminding the user to check the clarity of the windshield of the current vehicle, the user can also be reminded of the environment in the area, such as impending rain, and advised to spray glass cleaner to clean the windshield.

[0094] The reminding of the user to check the clarity of the windshield of the current vehicle in embodiments two and three is performed through the vehicle interface end floating pop-up window. This function can also be configured when the vehicle is manufactured or remotely upgraded.

[0095] Embodiment four:

[0096] The application also provides a method for opening the windshield inspection function and further cleaning the windshield, specifically comprising:

[0097] In response to the user cleaning instruction, after the windshield is cleaned by the wiper, step S100 in embodiment one is entered.

[0098] Wherein, the user can at least open the windshield inspection function through voice or a button installed in any position of the current vehicle, and the inspection function will automatically clean the windshield of the current vehicle after being opened.

[0099] The voice issued by the user only needs to contain any keyword preset by the system, such as checking glass, cleaning glass, and brushing glass, so as to open the windshield inspection function; or an entity button can be set at any position of the vehicle, and the windshield inspection function will be automatically opened when the user presses the button.

[0100] After the windshield inspection function is opened, the windshield will be automatically sprayed with glass water and cleaned by the wiper.

[0101] It should be noted that the vehicle cleaning reminder method in the above embodiments is mainly applied to the front windshield of the vehicle, and the front windshield of most vehicle models is provided with a wiper to clean the windshield. However, the vehicle cleaning reminder method can also be applied to the rear windshield or other windows, and the rear windshield of some vehicle models is provided with a wiper to clean the windshield, and the user can choose to clean it by himself for the glass position without a wiper.

[0102] And the vehicle is usually provided with a front-mounted dashcam and a rear-mounted dashcam to realize image recording of the windshield; if it is necessary to detect the clarity of the two side windows, a camera can be additionally arranged at the corresponding position to record the image of the glass.

[0103] Embodiment five:

[0104] Please refer to Figure 3 The application also provides a vehicle reminding system, which comprises:

[0105] The first acquisition module is used for acquiring the cleaning recording image of the windshield with a first preset frame number and identifying the clarity of the first frame cleaning recording image in response to the wiper action end signal.

[0106] The clean recording image of the windshield can be obtained by a front-mounted dashcam, a rear-mounted dashcam or other video recording device that records the scene outside the vehicle through the glass from inside the vehicle; here, the clean recording image of the windshield can also be obtained by other types of video recording devices, which are not limited here.

[0107] The detection module is configured to detect a recovery time when the windshield returns to the preset state according to the clean recording image of the first preset frame number.

[0108] The first reminding module is configured to issue a cleaning reminding instruction according to the definition and the recovery time.

[0109] The cleaning reminding instruction is issued in at least a first reminding mode or a second reminding mode, and the cleaning reminding instruction includes at least a first cleaning reminding instruction and a second cleaning reminding instruction.

[0110] It should be noted that the first reminding mode is a car interface end floating pop-up window combined with an alarm sound, and the second reminding mode is a car interface end floating pop-up window combined with voice broadcast; the user can choose any one of the reminding modes, and other reminding modes can also be set when the vehicle is configured or remotely upgraded later, which are not limited here.

[0111] In a possible implementation, the first cleaning reminding instruction is set to suggest timely cleaning of the glass, and the second cleaning reminding instruction is set to suggest finding a professional to clean the glass oil film or purchasing a professional glass cleaning and grinding tool to clean the glass.

[0112] The system further includes:

[0113] The cleaning module is configured to control the wiper of the current vehicle to clean the windshield.

[0114] The setting module is configured to pre-set a cleaning reminding sensitivity, a cleaning reminding instruction, a cleaning reminding switch and an inspection interval time.

[0115] The cleaning reminding switch includes at least an on state and an off state.

[0116] It should be noted that the default state of the cleaning reminding switch is the on state.

[0117] The second acquisition module is configured to acquire the weather of the environment where the current vehicle is located in real time.

[0118] The second reminding module is configured to remind the user to check the windshield to enter the cleaning module when the cleaning reminding switch is in the on state and the current time reaches the inspection interval time, or when the definition of the real-time recording image of the second preset frame number is one of the second definition, the third definition or the fourth definition, or when the weather is a preset weather.

[0119] opening module: for automatically switching into the cleaning module in response to a user cleaning instruction.

[0120] In summary, the application provides a vehicle cleaning reminder method and system. The vehicle cleaning reminder method comprises: in response to a wiper action end signal, obtaining a first preset number of frames of windshield cleaning recording images, and identifying the definition of the first frame of cleaning recording images; then detecting the recovery time of the windshield to return to a preset state according to the first preset number of frames of cleaning recording images; and further issuing a cleaning reminder instruction according to the definition and the recovery time. The application can effectively remind the user about the current state of the windshield of the vehicle, thereby increasing the driving safety of the user in rainy and snowy weather; and different cleaning reminder instructions can be issued according to the detected definition and recovery time, thereby improving the intelligence of the reminder function.

[0121] Although the example embodiments have been described with reference to the drawings, it should be understood that the example embodiments described above are merely exemplary and are not intended to limit the scope of the application. Those of ordinary skill in the art can make various changes and modifications without departing from the scope and spirit of the application. All such changes and modifications are intended to be included within the scope of the application as claimed in the appended claims.

[0122] Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in connection with the embodiments disclosed herein can be realized by electronic hardware, or a combination of computer software and electronic hardware. Whether the functions are performed by hardware or software depends on the specific application and design constraints of the technical solution. Those of ordinary skill in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the application.

[0123] In several embodiments provided in the application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and actual implementation can have another division manner, for example, multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed.

[0124] Various component embodiments of the present application can be implemented in hardware, or as software modules running in one or more processors, or in combinations thereof. As will be appreciated by persons skilled in the art, a microprocessor or a digital signal processor (DSP) can be used in practice to implement some or all of the functions of some of the modules according to the embodiments of the present application. The present application can also be implemented as a program for executing the part or all of the methods described herein on a computer (for example, a computer program and a computer program product). Such a program implementing the present application can be stored on a computer-readable medium, or can have the form of one or more signals. Such a signal can be downloaded from an Internet website, or provided on a carrier signal, or provided in any other form.

[0125] It is to be noted that, in the present text, relational terms such as first and second and the like can merely be used to distinguish one entity or action from another, without necessarily requiring or implying any actual such relationship or order between or among the entities or actions. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0126] While the present application has been described in connection with the above specific embodiments, it will be readily apparent to those skilled in the art that numerous alternatives, modifications and variations can be made thereto without departing from the spirit and scope of the application as set forth in the appended claims.

Claims

1. A vehicle cleaning reminding method characterized by, The method comprises the following steps: S100: in response to a wiper action end signal, obtaining a first preset number of frames of windshield cleaning recording images, and identifying the clarity of the first frame of cleaning recording images; wherein the clarity comprises at least a first clarity, a second clarity, a third clarity and a fourth clarity; before performing the step S100, the method comprises: pre-setting a cleaning reminder sensitivity and a cleaning reminder instruction; the cleaning reminder sensitivity comprises at least a first cleaning reminder sensitivity, a second cleaning reminder sensitivity and a third cleaning reminder sensitivity; the cleaning reminder instruction is issued in at least a first reminder mode or a second reminder mode, and the cleaning reminder instruction comprises at least a first cleaning reminder instruction and a second cleaning reminder instruction; S200: detecting a recovery time of the windshield returning to a preset state according to the first preset number of frames of cleaning recording images; wherein the recovery time comprises at least a first recovery time, a second recovery time, a third recovery time and a fourth recovery time; S300: issuing a cleaning reminder instruction according to the clarity and the recovery time; The step S300 also needs to issue the cleaning reminder instruction in combination with the pre-set cleaning reminder sensitivity, and specifically comprises: when the first frame of cleaning recording images is the first clarity and the recovery time is the first recovery time, ending the process; when the first frame of cleaning recording images is the second clarity and the recovery time is the second recovery time, and the cleaning reminder sensitivity is the first cleaning reminder sensitivity, issuing the first cleaning reminder instruction through the first reminder mode or the second reminder mode; when the first frame of cleaning recording images is the third clarity and the recovery time is the third recovery time, and the cleaning reminder sensitivity is the first cleaning reminder sensitivity or the second cleaning reminder sensitivity, issuing the second cleaning reminder instruction through the first reminder mode or the second reminder mode; when the first frame of cleaning recording images is the fourth clarity and the recovery time is the fourth recovery time, issuing the second cleaning reminder instruction through the first reminder mode or the second reminder mode.

2. The vehicle cleaning reminder method according to claim 1, characterized by, Before performing the step S100, the method further comprises: pre-setting a cleaning reminder switch and an inspection interval time; the cleaning reminder switch comprises at least an on state and an off state.

3. The vehicle cleaning reminder method according to claim 2, characterized in that, Before performing the step S100, the method further comprises: S101: when the cleaning reminder switch is in the on state, performing the step S102; S102: obtaining the inspection interval time, determining whether the current time reaches the inspection interval time, if yes, reminding a user to inspect the windshield through the first reminder mode or the second reminder mode, and entering the step S100 after cleaning the windshield by using the wiper; otherwise, ending the process.

4. The vehicle cleaning reminder method of claim 1, wherein Before the step S100 is executed, the method further comprises: acquiring real-time recording images of the windshield; when it is detected that the clarity of the real-time recording images of a continuous second preset number of frames is one of a second clarity, a third clarity or a fourth clarity, reminding a user to check the windshield by a first reminding manner or a second reminding manner, and entering the step S100 after the windshield is cleaned by the wiper.

5. The vehicle cleaning reminder method of claim 1, wherein Before the step S100 is executed, the method further comprises: acquiring weather of an environment in which the vehicle is currently located in real time; if the weather is a preset weather, reminding the user to check the windshield by the first reminding manner or the second reminding manner, and entering the step S100 after the windshield is cleaned by the wiper; otherwise, ending the process.

6. The vehicle cleaning reminder method of claim 1, wherein Before the step S100 is executed, the method further comprises: in response to a user cleaning instruction, entering the step S100 after the windshield is cleaned by the wiper.

7. A system employing the vehicle cleaning reminding method according to any one of claims 1 to 6, characterized by, The system comprises: a first acquisition module configured to acquire a first preset number of frames of cleaning recording images of the windshield in response to a wiper action end signal, and identify a clarity of a first frame of the cleaning recording images; a detection module configured to detect a recovery time for the windshield to return to a preset state according to the first preset number of frames of the cleaning recording images; a first reminding module configured to issue a cleaning reminding instruction according to the clarity and the recovery time; wherein the cleaning reminding instruction is issued at least by the first reminding manner or the second reminding manner, and the cleaning reminding instruction at least comprises a first cleaning reminding instruction and a second cleaning reminding instruction.

8. The system of claim 7, wherein, The system further comprises: a cleaning module configured to control a wiper of the vehicle to clean the windshield; a setting module configured to preset a cleaning reminding sensitivity, a cleaning reminding instruction, a cleaning reminding switch and a check interval time; a second acquisition module configured to acquire weather of an environment in which the vehicle is currently located in real time; a second reminding module configured to remind the user to check the windshield when the cleaning reminding switch is in an on state and a current time reaches the check interval time, or when the clarity of the real-time recording images of a continuous second preset number of frames is one of the second clarity, the third clarity or the fourth clarity, or when the weather is the preset weather, so as to enter the cleaning module; an on module configured to automatically enter the cleaning module in response to a user cleaning instruction.

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