Automatic parking starting prompting method, device and equipment, storage medium and vehicle

Abstract

The invention relates to an automatic parking starting prompting method, device and equipment, a storage medium and a vehicle. The method comprises the steps of obtaining a target parking proficiency degree of a driver; judging whether the target vehicle meets a preset parking precondition or not according to the current state information of the target vehicle; if yes, an environment image around the target vehicle is collected, and whether available parking spaces exist around the target vehicle or not and whether the target parking proficiency degree meets a preset parking life and sparseness condition or not are judged; if yes, parking prompt information is generated and displayed; wherein the parking prompt information is used for prompting a driver to start an automatic parking function of the target vehicle. According to the embodiment of the invention, when a plurality of objective conditions of different dimensions, such as available parking spaces and unauthorized parking of a driver, are satisfied, the user is automatically prompted to start the automatic parking function, the prompting time is more objective and has relatively high appropriateness, a basis is created for successful subsequent automatic parking, and the automatic parking experience of the user is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicle technology, and in particular to an automatic parking start prompt method, device, equipment, storage medium and vehicle. Background Art

[0002] At present, with the development of vehicle technology, more and more vehicles are equipped with automatic parking functions.

[0003] In the related art, users can judge whether to turn on the automatic parking function of the vehicle based on their own experience. After turning on the automatic parking function, the vehicle can automatically park in the parking space. However, currently users are required to turn on the automatic parking function on their own, and the utilization rate of this automatic parking is low. There are various reasons for this. It may be that different users have different degrees of familiarity with the automatic parking function, or that users think that the time consumed by using automatic parking will be longer than the time consumed by parking by themselves, or that when the user turns on the automatic parking function, the relative position of the vehicle and the parking space is not suitable for parking, resulting in a low success rate of automatic parking. Turning on the automatic parking function by the user is highly subjective and less appropriate, and the automatic parking experience brought to the user is poor. Therefore, how to automatically determine the timing of turning on the automatic parking function and improve the user experience brought by automatic parking has become an urgent problem to be solved. Summary of the invention

[0004] In order to solve the above technical problems, the present disclosure provides an automatic parking start prompt method, device, equipment, storage medium and vehicle.

[0005] In a first aspect, the present disclosure provides a method for prompting an automatic parking vehicle to start, the method comprising:

[0006] Obtaining the driver's target parking proficiency;

[0007] Determine whether the target vehicle satisfies a preset parking precondition based on the current state information of the target vehicle; if so, collect an environmental image around the target vehicle to determine whether there is an available parking space around the target vehicle and whether the target parking proficiency satisfies a preset parking unfamiliarity condition; if so, generate and display parking prompt information; wherein the parking prompt information is used to prompt the driver to turn on the automatic parking function of the target vehicle.

[0008] In a second aspect, the present disclosure provides an automatic parking start prompting device, the device comprising:

[0009] An acquisition module, used for acquiring a driver's target parking proficiency;

[0010] The display module is used to determine whether the target vehicle meets the preset parking preconditions according to the current state information of the target vehicle; if so, collect the environmental image around the target vehicle, determine whether there are available parking spaces around the target vehicle, and whether the target parking proficiency meets the preset parking unfamiliarity conditions; if so, generate and display parking prompt information; wherein the parking prompt information is used to prompt the driver to turn on the automatic parking function of the target vehicle.

[0011] In a third aspect, an embodiment of the present disclosure further provides an electronic device, including:

[0012] processor;

[0013] A memory for storing executable instructions;

[0014] The processor is used to read executable instructions from the memory and execute the executable instructions to implement the automatic parking start prompt method of the first aspect.

[0015] In a fourth aspect, an embodiment of the present disclosure further provides a computer-readable storage medium, wherein the storage medium stores a computer program. When the computer program is executed by a processor, the processor implements the automatic parking start prompt method of the first aspect.

[0016] In a fifth aspect, an embodiment of the present disclosure further provides a vehicle, comprising at least one of the following: the automatic parking start reminder device mentioned above; the electronic device mentioned above; and the computer-readable storage medium mentioned above.

[0017] Compared with the prior art, the technical solution provided by the disclosed embodiment has the following advantages: the disclosed embodiment provides an automatic parking start prompt method, device, equipment and storage medium, obtains the driver's target parking proficiency; determines whether the target vehicle meets the preset parking preconditions based on the current state information of the target vehicle; if so, collects the environmental image around the target vehicle, determines whether there are available parking spaces around the target vehicle, and whether the target parking proficiency meets the preset parking unfamiliarity conditions; if so, generates and displays parking prompt information; wherein the parking prompt information is used to prompt the driver to start the automatic parking function of the target vehicle. With the above technical solution, when the driver's parking proficiency of driving the target vehicle has been determined, if it is determined that the driver is about to drive the target vehicle to park, and the driver's parking skills are relatively unfamiliar, and there are available parking spaces around the target vehicle, the user is prompted to start the automatic parking function instead of manual parking. Furthermore, when multiple objective conditions in different dimensions, such as available parking spaces and the driver's unfamiliarity with parking, are met, the user can be automatically prompted to turn on the automatic parking function, making the timing of the prompt to turn on the automatic parking function more objective and more appropriate, creating a foundation for subsequent successful automatic parking and improving the user's automatic parking experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 A schematic diagram of a flow chart of an automatic parking start prompt method provided by an embodiment of the present disclosure;

[0021] Figure 2 A schematic diagram of a flow chart of another automatic parking start prompt method provided by an embodiment of the present disclosure;

[0022] Figure 3 A flowchart of another automatic parking start prompt method provided by an embodiment of the present disclosure;

[0023] Figure 4 A schematic diagram of the structure of an automatic parking start prompt device provided in an embodiment of the present disclosure;

[0024] Figure 5A schematic diagram of the hardware circuit structure of an automatic parking start reminder device provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0027] In order to solve the above problems, the embodiments of the present disclosure provide a method, device, equipment, storage medium and vehicle for prompting automatic parking.

[0028] Figure 1 The flowchart of an automatic parking start prompt method provided by the embodiment of the present disclosure can be executed by an automatic parking start prompt device, wherein the device can be implemented by software and / or hardware, and can generally be integrated in an electronic device. The automatic parking start prompt device and / or electronic device can be configured in a first vehicle. Figure 1 As shown, the method includes:

[0029] Step 101, obtaining the driver's target parking proficiency.

[0030] Among them, the driver can be the driver of the target vehicle. The target vehicle driven by the driver can be a vehicle with an automatic parking function, and this embodiment does not limit other functions of the target vehicle. This embodiment does not limit the energy supply type of the target vehicle. For example, the energy supply type of the target vehicle can be pure electric power or hybrid power. This embodiment does not limit the type of the target vehicle. For example, the type of the target vehicle can be a sports utility vehicle (SUV) or a sedan. The driver can be the person who operates the target vehicle.

[0031] The target parking proficiency may be a parameter representing the driver's proficiency in parking a vehicle. The target parking proficiency may be determined based on parking data that records the driver's historical parking behavior. This embodiment does not limit the parking data. For example, the parking data may include parking duration data and / or gear shift data. In an optional embodiment, the target parking proficiency may be represented by a specific numerical value. For example, the higher the target parking proficiency, the more proficient the driver is in parking. Alternatively, the lower the target parking proficiency, the more proficient the driver is in parking. Alternatively, the target parking proficiency may be represented by a level.

[0032] In the disclosed embodiment, the target parking proficiency may be an existing parameter, or may be a parameter predetermined by the automatic parking activation prompt device. The target parking proficiency may be obtained before the subsequent determination of whether the target parking proficiency meets the preset parking unfamiliarity condition. The embodiment does not limit the specific acquisition time of the target parking proficiency. For example, the target parking proficiency may be obtained before determining whether the target vehicle meets the parking precondition, or the target parking proficiency may be obtained after determining whether the target vehicle meets the parking precondition.

[0033] In an optional implementation, the stage of the driver driving the target vehicle can be divided into a data collection stage and a driving stage. In the data collection stage, with the driver's authorization, the automatic parking start prompt device collects the parking data of the driver driving the target vehicle to park, and determines the corresponding target parking proficiency based on the parking data. In the driving stage after the data collection stage, the automatic parking start prompt device obtains the determined target parking proficiency, and subsequently determines whether to prompt the user to start the automatic parking function based on the target parking proficiency.

[0034] In some embodiments of the present disclosure, obtaining a driver's target parking proficiency includes: obtaining the driver's target feature information; matching the target feature information with a preset feature proficiency relationship, and determining the successfully matched parking proficiency as the target parking proficiency; wherein the feature proficiency relationship represents the correspondence between the feature information and the parking proficiency.

[0035] Among them, the characteristic information can be a unique identifier of the user, and the characteristic information corresponds to the user one-to-one. The target characteristic information can be a unique identifier of the driver. There are many types of target characteristic information, which are not limited in this embodiment. For example, the target characteristic information can include: one or more of target fingerprint characteristic information, target facial characteristic information, target voiceprint characteristic information, and target username and password characteristic information. In addition, the acquisition and application of the target characteristic information are authorized by the corresponding user. The characteristic proficiency relationship can record the characteristic information of at least one user and the parking proficiency corresponding to each characteristic information.

[0036] In this embodiment, there are multiple ways to obtain the target feature information, which are not limited in this embodiment. For example, the automatic parking opening prompt device can obtain the driver's facial image through the camera inside the target vehicle, extract facial features from the facial image, and obtain the driver's target feature information; or, the automatic parking opening prompt device can obtain the driver's fingerprint feature information through the fingerprint recognition device configured inside the target vehicle, and use the fingerprint feature information as the driver's target feature information; or, the automatic parking opening prompt device can collect the driver's sound wave through the sound collection device configured inside the target vehicle, extract voiceprint features from the sound wave, and obtain the driver's target feature information.

[0037] After determining the target feature information of the driver, the prompt device can be turned on to query the target feature information in a pre-confirmed feature proficiency relationship, and determine the parking proficiency corresponding to the feature information consistent with the target feature information as the driver's target parking proficiency.

[0038] In the above scheme, the driver's target parking proficiency is determined through the target feature information corresponding to the driver one by one, which creates a basis for the subsequent determination of whether to display parking prompt information.

[0039] Step 102, judging whether the target vehicle satisfies the preset parking preconditions according to the current state information of the target vehicle; if so, collecting the environment image around the target vehicle to judge whether there are available parking spaces around the target vehicle and whether the target parking proficiency satisfies the preset parking unfamiliarity conditions; if so, generating and displaying parking prompt information; wherein the parking prompt information is used to prompt the driver to turn on the automatic parking function of the target vehicle.

[0040] Among them, the current state information may be information characterizing the current vehicle driving state and / or function activation state of the target vehicle. The parking precondition may be a judgment condition for determining whether the driver is about to operate the target vehicle to park when the automatic parking function is turned off. There are multiple parking preconditions, which can be set according to user needs or application scenarios, etc., and this embodiment does not limit it. For example, the preset parking preconditions include but are not limited to: the gear mark of the target vehicle is a reverse gear mark, the automatic parking function of the target vehicle is turned off, etc. It can be understood that if the current state information meets the parking precondition, it means that the probability that the target vehicle is about to park when the automatic parking function is turned off is relatively high; if the current state information does not meet the parking precondition, it means that the automatic parking function of the target vehicle has been turned on and / or the probability that the target vehicle is about to park is relatively low.

[0041] The parking unfamiliarity condition may be a judgment condition for determining whether the driver's parking skills are unfamiliar. There are multiple parking unfamiliarity conditions, which may be set according to user needs, etc., and are not limited in this embodiment. For example, if a greater parking proficiency indicates that the user is more proficient in parking, then the parking unfamiliarity condition may be that the target parking proficiency is less than a first preset threshold; if a smaller parking proficiency indicates that the user is more proficient in parking, then the parking unfamiliarity condition may be that the target parking proficiency is greater than a second preset threshold.

[0042] The environment image may be an image of the surrounding environment of the target vehicle, and the environment image may be an image captured by a camera facing outside the target vehicle. This embodiment does not limit the camera that captures the environment image, for example, the camera may be a camera in an Around View Monitor (AVM) system.

[0043] The available parking space may be a parking space that can be parked by the automatic driving function of the target vehicle. There are many types of parking prompt information, and this embodiment does not limit the type of the parking prompt information. For example, the type of the parking prompt information may include any one of a language prompt type and a text box prompt type.

[0044] In the disclosed embodiment, the automatic parking start prompt device can collect the current state information of the target vehicle, and judge whether the target vehicle meets the parking preconditions according to the current state information. If the target vehicle meets the parking preconditions, it means that the driver is about to drive the target vehicle to park, and then the following two judgments are made: first, the environment image around the target vehicle is obtained, and whether there is an available parking space around the target vehicle is judged according to the environment image. Second, it is judged whether the driver's target parking proficiency meets the parking unfamiliarity condition.

[0045] If there are available parking spaces around the target vehicle and the driver's target parking proficiency meets the parking unfamiliarity condition, it means that there are parking spaces around the vehicle that can be parked by the automatic parking function and the driver in the target vehicle is not proficient in parking. In this case, a parking prompt message is generated to prompt the user to turn on the automatic parking function, and the parking prompt message is displayed by voice playback and / or displaying a text box on the display.

[0046] It should be noted that the disclosed embodiments do not restrict the order of determining whether there are available parking spaces around the target vehicle and determining whether the target parking proficiency meets the parking unfamiliarity condition. For example, the automatic parking start prompt device can simultaneously determine whether there are available parking spaces and whether the parking unfamiliarity condition is met; or, the automatic parking start prompt device can first determine whether there are available parking spaces, and if there are available parking spaces, determine whether the parking unfamiliarity condition is met; or, the automatic parking start prompt device can first determine whether the parking unfamiliarity condition is met, and if the parking unfamiliarity condition is met, determine whether there are available parking spaces.

[0047] In some embodiments of the present disclosure, the current status information includes a gear position identification and an automatic parking function status identification, and whether the target vehicle meets the preset parking pre-conditions is determined based on the current status information of the target vehicle, including: if the gear position identification is a reverse gear identification, and the automatic parking function status identification is an off identification, then it is determined that the target vehicle meets the parking pre-conditions.

[0048] The gear position mark may be a mark indicating the gear position of the target vehicle, the reverse gear mark may be a mark indicating that the gear position is the reverse gear, and the reverse gear mark may be an R gear mark. The automatic parking function may be a function for the vehicle to automatically park in a parking space. The automatic parking function status mark may be a mark indicating the use status of the automatic parking function. The off state may indicate that the function of the vehicle is not turned on.

[0049] In this embodiment, the activation prompt device can determine whether the gear position mark of the target vehicle is a reverse gear mark. If the gear position mark is a reverse gear mark, it is determined whether the automatic parking function status mark is an off mark. If the automatic parking function status mark is an off mark, it means that the current target vehicle is in a reverse gear when the automatic parking function is not turned on. It can be determined that the driver is about to reverse when the automatic parking function of the target vehicle is turned off, or the driver has reversed when the automatic parking function of the target vehicle is turned off, and the target vehicle meets the parking precondition.

[0050] If the gear position indicator of the target vehicle is not a reverse gear indicator and / or the automatic parking function status indicator of the target vehicle is an on indicator, it means that the possibility of the target vehicle parking without turning on the automatic parking function is small, and it is determined that the target vehicle does not meet the parking preconditions.

[0051] In some embodiments of the present disclosure, determining whether there are available parking spaces around a target vehicle includes: determining whether at least one candidate parking space can be identified in an environment image; if so, determining, for each candidate parking space, at least one parking path for the target vehicle to park at the candidate parking space, and if there are one or more parking paths without obstacles and the size space of the candidate parking space is not less than the target space required by the target vehicle, determining the candidate parking space as an available parking space.

[0052] Among them, the candidate parking space can be a parking space obtained by identifying an image through a parking space recognition technology. The parking path can be a route from the current position of the target vehicle to the candidate parking space determined by the parking path planning technology. The obstacle can be an object that hinders the movement of the vehicle. There are many types of obstacles, and this embodiment does not limit it. For example, the obstacle can be other vehicles, roadblocks, etc. The dimension space can be a parameter that characterizes the size of the parking space. The dimension space can include the parking space length, the parking space width, and the dimension space can also include the parking space height. The target space can be called a parameter that characterizes the minimum space required for parking a vehicle. The target space can include the required vehicle length, the required vehicle height, and the target space can also include the required vehicle height.

[0053] In this embodiment, after the activation prompt device collects the environment image around the target vehicle, it performs parking space recognition on the environment image. If at least one candidate parking space is recognized, a parking path from the current position of the target vehicle to the candidate parking space is planned for each candidate parking space to obtain at least one parking path. For each parking path, it is determined whether there is an obstacle blocking the parking path. If there is no obstacle in one or more parking paths, the candidate parking space is determined as an intermediate parking space to obtain at least one intermediate parking space.

[0054] For each middle parking space, determine the size space of the middle parking space, and compare the size space with the target space required by the target vehicle. If the size parameters of each dimension of the size space are not less than the target space, it means that the middle parking space meets the space requirements of the target vehicle, and then the middle parking space is determined as an available parking space.

[0055] In the above scheme, it is determined whether there are obstacles on the path from the target vehicle to the candidate parking space and whether the space of the candidate parking space can accommodate the target vehicle. It is determined from two dimensions whether the candidate parking space can be used as an available parking space for parking, thereby improving the success rate of subsequent automatic parking through the automatic parking function.

[0056] In some embodiments of the present disclosure, whether the target parking proficiency satisfies a preset parking unfamiliarity condition includes: if the target parking proficiency is within a preset parking unfamiliarity interval, determining that the target parking proficiency satisfies the parking unfamiliarity condition.

[0057] The unfamiliar parking interval may be an interval that indicates that the driver is unfamiliar with parking skills. The specific range of the unfamiliar parking interval may be set according to user needs, application scenarios, etc., and is not limited in this embodiment. The type of the unfamiliar parking interval may correspond to the type of the target parking proficiency. For example, if the type of the target parking proficiency is a numerical value, the unfamiliar parking interval may be a numerical value interval; if the type of the target parking proficiency is a level, the unfamiliar parking interval may be a level interval.

[0058] In this embodiment, a parking unfamiliarity interval is preset, and the value or level in the parking unfamiliarity interval represents the unfamiliarity of parking skills. The activation prompt device compares the target parking proficiency with the parking unfamiliarity interval. If the target parking proficiency is within the parking unfamiliarity interval, it means that the driver is not proficient in parking and is likely to need to activate the automatic parking function, thus satisfying the parking unfamiliarity condition. If the target parking proficiency is outside the parking unfamiliarity interval, it means that the driver is proficient in parking and is unlikely to need to activate the automatic parking function, thus not satisfying the parking unfamiliarity condition.

[0059] In some embodiments of the present disclosure, the automatic parking activation prompt method further includes: in response to an automatic parking activation operation of a user in the target vehicle in response to parking prompt information, adjusting the automatic parking function of the target vehicle to an activated state.

[0060] The automatic parking start operation may be an operation for instructing to start the automatic parking function. This embodiment does not limit the automatic parking start operation. For example, the automatic parking start operation may be a touch operation for starting the automatic parking control, or a voice operation for starting the automatic parking, etc. The user may be a driver or a passenger in the target vehicle.

[0061] In this embodiment, after the parking prompt information is displayed, the passenger or driver in the target vehicle can decide whether to turn on the automatic parking function after receiving the parking prompt information. If the user decides to turn on the automatic parking function, the automatic parking start operation is performed by triggering controls, voice instructions, etc. In response to the automatic parking start operation, the start prompt device sends an open instruction to the automatic parking system of the target vehicle to adjust the state of the automatic parking system from the closed state to the open state, so that the automatic parking system can be used to park the target vehicle in an available parking space.

[0062] The automatic parking start prompt method provided by the disclosed embodiment obtains the target parking proficiency of the driver; determines whether the target vehicle meets the pre-set parking precondition according to the current state information of the target vehicle; if so, collects the environmental image around the target vehicle, determines whether there is an available parking space around the target vehicle, and whether the target parking proficiency meets the pre-set parking unfamiliarity condition; if so, generates and displays parking prompt information; wherein the parking prompt information is used to prompt the driver to start the automatic parking function of the target vehicle. In the disclosed embodiment, when the parking proficiency of the driver driving the target vehicle has been determined, if it is determined that the driver is about to drive the target vehicle to park, and the driver's parking skills are relatively unfamiliar, and there are available parking spaces around the target vehicle, the user is prompted to turn on the automatic parking function instead of manual parking. Furthermore, when multiple objective conditions of different dimensions such as the existence of available parking spaces and the driver's unfamiliarity with parking are met, the user can be automatically prompted to turn on the automatic parking function, so that the prompt timing of turning on the automatic parking function is more objective and has a strong appropriateness, which creates a foundation for the subsequent successful automatic parking and improves the user's automatic parking experience.

[0063] Figure 2 A flowchart of another automatic parking start prompt method provided by an embodiment of the present disclosure is shown as follows: Figure 2 As shown, the automatic parking start prompt method also includes:

[0064] Step 201 , determining a plurality of parking data of a driver driving a target vehicle to park for multiple times; wherein the parking data includes parking duration data and / or gear switching data.

[0065] Among them, the parking data may be parameters for recording one or more dimensional features of the parking process. The parking duration data may be data recording the duration of a single parking session. The amount of data of the parking duration data may be set according to user needs, etc., and is not limited in this embodiment. The gear switching data may be data recording the number of gear switching times for a single parking session. The amount of data of the gear switching data may be set according to user needs, etc., and is not limited in this embodiment. In an optional implementation, the gear switching data may be data recording the number of switching times between forward gear and reverse gear.

[0066] In this embodiment, the activation prompt device can determine multiple parking processes during the daily driving of the target vehicle by the driver with the authorization of the driver. There are many methods for determining the parking process, which are not limited in this embodiment. For example, the activation device can detect the gear mark of the target vehicle, determine the moment when the gear mark is switched to the reverse gear mark as the start time point of parking, and determine the moment when the gear mark is switched to the parking mark for the first time after the start time point as the end time point of parking. The vehicle driving process between the start time point and its corresponding end time point is one parking process.

[0067] For each parking process, parking duration data and / or gear switching data are collected until the data quantity of the above data reaches the corresponding preset data quantity, then the data collection phase ends and multiple parking duration data and / or multiple gear switching data are obtained.

[0068] Specifically, if the parking data only includes parking duration data, when the data quantity of the parking duration data reaches the preset data quantity of the parking duration data, it is determined that the data collection phase is ended. If the parking data only includes gear switching data, when the data quantity of the gear switching data reaches the preset data quantity of the gear switching data, it is determined that the data collection phase is ended. If the parking data only includes parking duration data and gear switching data, when the data quantity of the parking duration data reaches the preset data quantity of the parking duration data and the data quantity of the gear switching data reaches the preset data quantity of the gear switching data, it is determined that the data collection phase is ended.

[0069] Step 202 : Calculate the driver's target parking proficiency based on the plurality of parking data.

[0070] In this embodiment, after a plurality of parking time data and / or gear switching data are determined, the parking time data and / or gear switching data are calculated to obtain the driver's target parking proficiency.

[0071] In some embodiments of the present disclosure, there are many methods for determining the target parking proficiency, which are not limited in this embodiment. Examples are as follows:

[0072] In an optional implementation, the target parking proficiency is calculated based on multiple parking data, including: if the parking data includes parking time data, then the average time of multiple parking time data is calculated, and it is determined whether the average time is greater than a preset time threshold; if so, the target parking proficiency is set to a value within the parking unfamiliarity interval. The preset time threshold may be the predicted time for this parking through the automatic parking function, or the preset time threshold may be a preset maximum parking time required for proficient parking. It is understandable that if the average parking time is greater than the preset time threshold, it means that the time spent by the driver for automatic parking with the automatic parking function turned on is less than the time spent for manual parking, or it means that the driver is not proficient in parking skills.

[0073] In this embodiment, an average value of multiple parking time data is calculated to obtain an average parking time of the driver, and the average parking time is compared with a preset time threshold. If the parking time is greater than the preset time threshold, it means that the driver spends a long time parking. The target parking proficiency is set to a value within the unfamiliar parking interval. The target parking proficiency within the unfamiliar parking interval indicates that the driver is not proficient in parking, and the automatic parking function can intervene to park on behalf of the driver.

[0074] In another optional implementation, the target parking proficiency is calculated based on multiple parking data, including: if the parking data includes gear switching data, then the average switching times of the multiple gear switching data are calculated, and it is determined whether the average switching times is greater than a preset times threshold; if so, the target parking proficiency is set to a value within the parking unfamiliarity interval. The preset times threshold may be the predicted gear switching times for parking through the automatic parking function, or the preset times threshold may be the preset maximum number of gear shifts required for proficient parking. It is understandable that if the average gear switching times during parking is greater than the preset times threshold, it means that the number of gear switching times performed by the driver when the automatic parking function is turned on for automatic parking is less than the number of gear switching times performed when parking manually, or it means that the driver is not proficient in parking skills.

[0075] In this embodiment, the average value of multiple gear switching data is calculated to obtain the average number of gear switching times performed by the driver during parking. The average number of gear switching times is compared with a preset number threshold. If the average number of gear switching times is greater than the preset number threshold, it means that the driver has switched gears more frequently during parking, that is, the driver has made multiple forward and backward adjustments in order to park the target vehicle into the parking space. Then, the target parking proficiency is set to a value within the parking unfamiliarity interval.

[0076] In the above scheme, during the driver's daily driving of the target vehicle, the driver's target parking proficiency is determined by collecting data on the parking process, and then in the subsequent driving stage, it can be determined whether to generate parking prompt information based on the predetermined target parking proficiency, so that the display of the parking prompt information can adapt to the user's parking skills, thereby improving the appropriateness of the displayed parking prompt information.

[0077] In some embodiments of the present disclosure, before calculating the target parking proficiency, the automatic parking activation prompt method also includes: if the parking data includes parking duration data, deleting the parking duration data outside the preset duration interval; if the parking data includes gear switching data, deleting the gear switching data outside the preset number interval.

[0078] Among them, the preset duration interval may be a preset interval for judging whether the duration of a single parking is overtime or too short. It is understandable that if the parking duration data is outside the preset duration interval, it means that during the parking process, a long period of parking stagnation may occur, resulting in the duration represented by the parking duration data being too long, or the duration represented by the parking duration data being too short due to abnormal signals, thereby causing the parking duration data to fail to accurately reflect the parking proficiency of the driver. The preset number interval may be a preset interval for judging whether the number of gear switching times for a single parking is too many or too few. It is understandable that if the gear switching data is outside the preset number interval, it means that during the parking process, frequent gear switching in a short period of time may occur, resulting in the number of switching times represented by the gear switching data being too many, or the number of switching times represented by the gear switching data being too few due to abnormal signals, thereby causing the gear switching data to fail to accurately reflect the parking proficiency of the driver.

[0079] In this embodiment, before calculating the parking proficiency, the prompt method can be activated to filter the parking duration data and / or the gear switching data. Specifically, if the parking data includes the parking duration data, each parking duration data is compared with a preset duration interval, and the parking duration data outside the preset duration interval is deleted. If the parking data includes the gear switching data, each gear switching data is compared with a preset number interval, and the gear switching data outside the preset number interval is deleted.

[0080] In the above scheme, the influence of abnormal parking process on the determination of the driver's parking proficiency is avoided, thereby creating a basis for improving the accuracy of the target parking proficiency.

[0081] Next, the automatic parking activation prompt method in the embodiment of the present disclosure is further explained through a specific example. Figure 3A flowchart of another automatic parking start prompt method provided by an embodiment of the present disclosure is shown as follows: Figure 3 As shown, the method includes:

[0082] Step 301 , during the data collection phase of the driver driving the target vehicle, determining the driver's target parking proficiency.

[0083] Specifically, with the authorization of the driver, in the shadow mode, if the Full Self-Drive (FSD) technology identifies that there are parking spaces around the target vehicle, the time when the driver shifts into reverse gear is used as the start time point A of parking, and the time when the driver shifts into P gear is used as the end time point B of parking to calculate the target parking proficiency. The methods for calculating the target parking proficiency include but are not limited to the following two:

[0084] Method 1: Calculate the parking time data of the driver for the most recent preset number of parking times. The parking time data may be the time length between the end time point B and the start time point A of a parking process. The parking time data within the preset time interval is the effective parking time data. Calculate the average value of the effective parking time data. If it is determined that the average value is greater than the average time for parking through the Auto Parking Assist (APA) system, the target parking proficiency is determined as a value within the parking unfamiliarity interval.

[0085] Method 2: Calculate the gear switching data of the driver's parking for the most recent preset number of times. The gear switching data can be the number of gear shifts between the end time point B and the start time point A of a parking process. The gear switching data within the preset number interval is the effective gear switching data. Calculate the average value of the effective gear switching data. If it is determined that the average value is greater than the average number of gear shifts for parking through the fully automatic parking assistance system, then the target parking proficiency is determined as a value within the parking unfamiliarity interval.

[0086] Step 302, during the driving phase of the target vehicle, if the target vehicle is in reverse gear, it is determined whether there are available parking spaces around the target vehicle and whether the target parking proficiency meets the parking unfamiliarity condition.

[0087] In this embodiment, the target vehicle is monitored by fully automatic driving whether it is at a parking node. Specifically, if the target vehicle is currently in reverse gear, it is determined whether there is an available parking space in the sensor acquisition area of ​​the target vehicle, and whether the target parking proficiency meets the parking unfamiliarity condition.

[0088] Step 303: If an available parking space is detected when the target vehicle is in reverse gear and the target parking proficiency meets the parking unfamiliarity condition, parking prompt information is generated and displayed.

[0089] Specifically, the activation prompt device may determine whether the detected candidate parking space is an available parking space based on the type of the parking space.

[0090] Here is an example:

[0091] If the detected candidate parking space is a horizontal parking space, it is determined whether there is a vehicle within a preset distance behind the target vehicle through laser, ultrasound or other methods. If it is determined that there is a vehicle, the candidate parking space is not an available parking space and the target vehicle does not enter the candidate parking space; if there is no vehicle, the candidate parking space is determined to be an available parking space.

[0092] If the detected candidate parking space is a vertical parking space, the current yaw angle (yaw) of the target vehicle is obtained, and the parking spaces within a range of 120 degrees centered on the reversing direction behind the vehicle are analyzed. The size space of the candidate parking space is calculated based on the perceived space. If the size space is the same as the target space of the target vehicle, or the size space can accommodate the target space, it means that the space of the candidate parking space is sufficient, and the candidate parking space is determined as an available parking space.

[0093] If the detected candidate parking space is an oblique parking space, the parking spaces within a 90-degree range centered on the reversing direction behind the vehicle are analyzed, and the size space of the candidate parking space is obtained based on the perceived space. If the size space is the same as the target space of the target vehicle, or the size space can accommodate the target space, it means that the space of the candidate parking space is sufficient, and the candidate parking space is determined as an available parking space.

[0094] Step 304, if the user performs a rejection operation on the parking prompt information, in response to the rejection operation, the parking prompt information will no longer be displayed within the preset silence time. If the number of historical rejections reaches the preset number of rejections, the parking prompt information will no longer be displayed during the driving phase of the target vehicle.

[0095] The rejection operation may be an operation indicating a rejection of the automatic parking function. The preset silent time may be set according to user needs, etc., and is not limited in this embodiment. For example, the preset silent time may be 72 hours. The number of historical rejections is the total number of rejection operations that have been performed.

[0096] In the above scheme, a scheme of intelligently prompting users to turn on the automatic parking function is proposed. By prompting users to park through the automatic parking function, the user's parking time is reduced and the user's driving experience is improved.

[0097] Figure 4 A schematic structural diagram of an automatic parking start prompt device provided in an embodiment of the present disclosure is shown.

[0098] In some embodiments of the present disclosure, Figure 4The automatic parking start prompt device shown can be executed by an electronic device or a server. The electronic device can include but is not limited to mobile terminals such as smart phones, laptops, personal digital assistants (PDAs), tablet computers (PADs), portable multimedia players (PMPs), vehicle terminals (such as vehicle navigation terminals), wearable devices, etc., and fixed terminals such as digital TVs, desktop computers, smart home devices, etc. The server can be a server cluster or a cloud server.

[0099] like Figure 4 As shown, the automatic parking start prompt device 400 may include: an acquisition module 401 and a display module 402.

[0100] An acquisition module 401 is used to acquire a target parking proficiency of the driver;

[0101] The display module 402 is used to determine whether the target vehicle meets the preset parking preconditions based on the current state information of the target vehicle; if so, collect the environmental image around the target vehicle to determine whether there are available parking spaces around the target vehicle and whether the target parking proficiency meets the preset parking unfamiliarity conditions; if so, generate and display parking prompt information; wherein the parking prompt information is used to prompt the driver to turn on the automatic parking function of the target vehicle.

[0102] Optionally, the acquisition module 401 is used to:

[0103] Acquiring target characteristic information of the driver;

[0104] The target feature information is matched with a preset feature proficiency relationship, and the successfully matched parking proficiency is determined as the target parking proficiency; wherein the feature proficiency relationship represents the corresponding relationship between the feature information and the parking proficiency.

[0105] Optionally, the current status information includes a gear position mark and an automatic parking function status mark, and the display module 402 is used to:

[0106] If the gear position indicator is a reverse gear indicator, and the automatic parking function state indicator is an off indicator, it is determined that the target vehicle meets the parking precondition.

[0107] Optionally, the display module 402 is used to:

[0108] Determine whether at least one candidate parking space can be identified in the environment image; if so, determine, for each candidate parking space, at least one parking path for the target vehicle to park to the candidate parking space, and if there is no obstacle on one or more parking paths and the size space of the candidate parking space is not smaller than the target space of the target vehicle, determine the candidate parking space as the available parking space.

[0109] Optionally, the display module 402 is used to:

[0110] If the target parking proficiency is within a preset parking unfamiliarity interval, it is determined that the target parking proficiency satisfies the parking unfamiliarity condition.

[0111] Optionally, the device further comprises:

[0112] A first determining module is used to determine a plurality of parking data of the driver driving the target vehicle to park multiple times; wherein the parking data includes parking duration data and / or gear switching data;

[0113] The second determination module is configured to calculate the target parking proficiency according to the plurality of parking data.

[0114] Optionally, the second determining module is used to:

[0115] If the parking data includes the parking duration data, then the average duration of a plurality of the parking duration data is calculated, and it is determined whether the average duration is greater than a preset duration threshold; if so, the target parking proficiency is set to a value within the parking unfamiliarity interval; or,

[0116] If the parking data includes the gear switching data, the average switching times of the plurality of gear switching data are calculated to determine whether the average switching times is greater than a preset times threshold; if so, the target parking proficiency is set to a value within the parking unfamiliarity interval.

[0117] Optionally, the device further comprises:

[0118] a deleting module, configured to, before calculating the target parking proficiency of the driver, if the parking data includes the parking duration data, delete the parking duration data that is outside a preset duration interval; and if the parking data includes the gear switching data, delete the gear switching data that is outside a preset number interval.

[0119] The automatic parking start prompt device provided in the embodiments of the present disclosure can execute the automatic parking start prompt method provided in any embodiment of the present disclosure, and has the corresponding functional modules and beneficial effects of the execution method.

[0120] Figure 5 A schematic diagram of the hardware circuit structure of an automatic parking start prompt device provided in an embodiment of the present disclosure is shown.

[0121] like Figure 5 As shown, the automatic parking start prompt device 500 may include a controller 501 and a memory 502 storing computer program instructions.

[0122] Specifically, the controller 501 may include a central processing unit (CPU), or an application specific integrated circuit (ASIC), or may be configured to implement one or more integrated circuits of the embodiments of the present application.

[0123] The memory 502 may include a large capacity memory for information or instructions. By way of example and not limitation, the memory 502 may include a hard disk drive (HDD), a floppy disk drive, a flash memory, an optical disk, a magneto-optical disk, a tape, or a universal serial bus (USB) drive or a combination of two or more of these. Where appropriate, the memory 502 may include a removable or non-removable (or fixed) medium. Where appropriate, the memory 502 may be inside or outside the integrated gateway device. In a particular embodiment, the memory 502 is a non-volatile solid-state memory. In a particular embodiment, the memory 502 includes a read-only memory (ROM). Where appropriate, the ROM may be a mask-programmed ROM, a programmable ROM (PROM), an erasable PROM (EPROM), an electrically erasable PROM (Electrically Erasable Programmable ROM, EEPROM), an electrically rewritable ROM (EAROM) or a flash memory, or a combination of two or more of these.

[0124] The controller 501 reads and executes the computer program instructions stored in the memory 502 to perform the steps of the automatic parking start prompt method provided in the embodiment of the present disclosure.

[0125] In one example, the automatic parking start prompt device 500 may further include a transceiver 503 and a bus 504. Figure 5 As shown, the controller 501, the memory 502 and the transceiver 503 are connected via a bus 504 and communicate with each other.

[0126] The bus 504 includes hardware, software, or both. For example, but not limitation, the bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Extended Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a Hyper Transport (HT) interconnect, an Industrial Standard Architecture (ISA) bus, an InfiniBand interconnect, a Low Pin Count (LPC) bus, a memory bus, a MicroChannel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a Video Electronics Standards Association Local Bus (VLB) bus, or other suitable buses or a combination of two or more of these. Where appropriate, the bus 504 may include one or more buses. Although embodiments of the present application describe and illustrate a particular bus, the present application contemplates any suitable bus or interconnect.

[0127] The following is an embodiment of a computer-readable storage medium provided in an embodiment of the present disclosure. The computer-readable storage medium and the automatic parking start prompt method of the above-mentioned embodiments belong to the same inventive concept. For details not described in detail in the embodiment of the computer-readable storage medium, reference can be made to the above-mentioned embodiment of the automatic parking start prompt method.

[0128] This embodiment provides a storage medium including computer executable instructions, which are used to execute an automatic parking start prompt method when executed by a computer processor.

[0129] Of course, the storage medium containing computer executable instructions provided in the embodiment of the present disclosure is not limited to the above method operations, and the computer executable instructions can also execute the related operations in the automatic parking start prompt method provided in any embodiment of the present disclosure.

[0130] Through the above description of the implementation methods, the technicians in the relevant field can clearly understand that the present disclosure can be implemented with the help of software and necessary general hardware, and of course it can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present disclosure can be essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as a computer floppy disk, read-only memory (ROM), random access memory (RAM), flash memory (FLASH), hard disk or optical disk, etc., including a number of instructions to enable a computer cloud platform (which can be a personal computer, server, or network cloud platform, etc.) to execute the automatic parking start prompt method provided by each embodiment of the present disclosure.

[0131] The disclosed embodiment further provides a vehicle, comprising at least one of the following: the automatic parking start reminder device mentioned above; the electronic device mentioned above; and the computer-readable storage medium mentioned above.

[0132] Note that the above are only preferred embodiments of the present disclosure and the technical principles used. Those skilled in the art will understand that the present disclosure is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present disclosure. Therefore, although the present disclosure is described in more detail through the above embodiments, the present disclosure is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present disclosure, and the scope of the present disclosure is determined by the scope of the appended claims.

Claims

1. A method for prompting automatic parking, characterized in that: include: Obtaining the driver's target parking proficiency; Determining whether the target vehicle meets a preset parking precondition according to the current state information of the target vehicle; If so, an environmental image around the target vehicle is collected to determine whether there are available parking spaces around the target vehicle and whether the target parking proficiency meets the preset parking unfamiliarity condition; if so, parking prompt information is generated and displayed; wherein the parking prompt information is used to prompt the driver to turn on the automatic parking function of the target vehicle.

2. The method according to claim 1, characterized in that The obtaining of the driver's target parking proficiency includes: Acquiring target characteristic information of the driver; The target feature information is matched with a preset feature proficiency relationship, and the successfully matched parking proficiency is determined as the target parking proficiency; wherein the feature proficiency relationship represents the corresponding relationship between the feature information and the parking proficiency.

3. The method according to claim 1, characterized in that The current state information includes a gear position mark and an automatic parking function state mark, and judging whether the target vehicle meets a preset parking precondition according to the current state information of the target vehicle includes: If the gear position indicator is a reverse gear indicator, and the automatic parking function state indicator is an off indicator, it is determined that the target vehicle meets the parking precondition.

4. The method according to claim 1, characterized in that: The determining whether there is an available parking space around the target vehicle includes: Determine whether at least one candidate parking space can be identified in the environment image; if so, determine, for each candidate parking space, at least one parking path for the target vehicle to park to the candidate parking space, and if there is no obstacle on one or more parking paths and the size space of the candidate parking space is not smaller than the target space of the target vehicle, determine the candidate parking space as the available parking space.

5. The method according to claim 1, characterized in that Whether the target parking proficiency meets the preset parking unfamiliarity condition includes: If the target parking proficiency is within a preset parking unfamiliarity interval, it is determined that the target parking proficiency satisfies the parking unfamiliarity condition.

6. The method according to claim 1, characterized in that Before obtaining the target parking proficiency of the driver, the method further includes: Determining a plurality of parking data of the driver driving the target vehicle to park the target vehicle multiple times; wherein the parking data includes parking duration data and / or gear switching data; The target parking proficiency is calculated based on the plurality of parking data.

7. The method according to claim 6, characterized in that The calculating the target parking proficiency according to the plurality of parking data comprises: If the parking data includes the parking duration data, then the average duration of a plurality of the parking duration data is calculated, and it is determined whether the average duration is greater than a preset duration threshold; if so, the target parking proficiency is set to a value within the parking unfamiliarity interval; or, If the parking data includes the gear switching data, the average switching times of the plurality of gear switching data are calculated to determine whether the average switching times is greater than a preset times threshold; if so, the target parking proficiency is set to a value within the parking unfamiliarity interval.

8. The method according to claim 6, characterized in that Before calculating the target parking proficiency, the method further includes: If the parking data includes the parking duration data, deleting the parking duration data outside the preset duration interval; If the parking data includes the gear switching data, the gear switching data outside the preset number interval is deleted.

9. An automatic parking start reminder device, characterized in that: include: An acquisition module, used for acquiring a driver's target parking proficiency; A display module, used to determine whether the target vehicle meets the preset parking preconditions according to the current state information of the target vehicle; If so, an environmental image around the target vehicle is collected to determine whether there are available parking spaces around the target vehicle and whether the target parking proficiency meets the preset parking unfamiliarity condition; if so, parking prompt information is generated and displayed; wherein the parking prompt information is used to prompt the driver to turn on the automatic parking function of the target vehicle.

10. An electronic device, characterized in that: The electronic device comprises: Processor and memory; The processor is used to execute the steps of the method according to any one of claims 1 to 8 by calling the program or instruction stored in the memory.

11. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a program or instruction, and the program or instruction enables a computer to execute the steps of the method according to any one of claims 1 to 8.

12. A vehicle, characterized in that: Include at least one of the following: The automatic parking start reminder device as described in claim 8 above; The electronic device as claimed in claim 9; The computer readable storage medium of claim 10.

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