A parking space marking method, device, electronic equipment and storage medium

Abstract

A parking space marking method and device, electronic equipment and storage medium are disclosed. The method comprises: acquiring position information of a recognized parking space since the start of this parking; determining, according to current position information of a vehicle and the position information of the recognized parking space, a recognized parking space outside a displayable parking space range of a parking guidance interface and satisfying a historical recognized parking space marking condition, as a first type of recognized parking space; and marking the first type of recognized parking space in the parking guidance interface using a first marking manner; wherein the first marking manner embodies a relative position relationship between the first type of recognized parking space and the vehicle. Using the disclosed scheme, the relative position of a parking space currently invisible in the display range of the parking guidance interface is marked, which can effectively guide the user to return to a recognized parking space that has been driven through, avoid searching / recognizing a parking space again, significantly improve the efficiency of parking guidance, and improve the user experience.

Description

Technical Field

[0001] This disclosure relates to, but is not limited to, the field of user interface control, and particularly to a parking space marking method, apparatus, electronic device, and storage medium. Background Technology

[0002] With the development of intelligent vehicle technologies, more and more cars are equipped with intelligent driving systems. Automatic parking / parking assistance functions in intelligent driving systems are becoming increasingly common, providing drivers with convenient parking services. These systems allow the vehicle controller to automatically control lateral and longitudinal movements to complete automatic parking. In the process of automatic parking / parking assistance, the search for and display / marking of valid / available parking spaces is crucial and an essential step in activating parking.

[0003] Optimizing the human-vehicle (machine) interaction scheme in automatic parking / parking assistance functions to improve parking convenience and user experience is an important aspect of the development and improvement of intelligent driving systems. Summary of the Invention

[0004] This disclosure provides a parking space marking method, apparatus, electronic device, and storage medium. Based on the location information of available parking spaces identified after parking begins, it marks the relative positions of currently invisible available parking spaces within the display range of the parking guidance interface, prompting the user to identify available parking spaces. This effectively guides the user to return to previously visited available parking spaces, avoiding the need to re-search / identify available parking spaces, significantly improving the efficiency of parking guidance and enhancing the user experience.

[0005] This disclosure provides a parking space marking method, including:

[0006] Obtain the location information of available parking spaces identified since the start of this parking session;

[0007] Based on the vehicle's current location information and the location information of the identified available parking spaces, identify available parking spaces that meet the historical parking space marking conditions outside the displayable parking space range on the parking guidance interface, and record them as the first type of available parking spaces.

[0008] The first type of available parking spaces is marked using a first marking method in the parking guidance interface;

[0009] The first marking method reflects the relative positional relationship between the first type of available parking space and the vehicle.

[0010] This disclosure also provides a parking space marking device, including:

[0011] The available parking space information acquisition module is set to acquire the location information of available parking spaces that have been identified since the start of this parking session;

[0012] The first type of available parking space marking module is configured to determine, based on the vehicle's current location information and the location information of the identified available parking spaces, the identified available parking spaces that meet the historical identification marking conditions outside the displayable parking space range of the parking guidance interface, and record them as the first type of available parking spaces.

[0013] It is also configured that the first type of available parking spaces is marked using a first marking method in the parking guidance interface;

[0014] The first marking method reflects the relative positional relationship between the first type of available parking space and the vehicle.

[0015] This disclosure also provides an electronic device, including:

[0016] One or more processors;

[0017] Storage device for storing one or more programs.

[0018] When the one or more programs are executed by the one or more processors, the one or more processors implement the parking space marking method as described in any embodiment of this disclosure.

[0019] This disclosure also provides a computer-readable storage medium having a computer program stored thereon that, when executed by a processor, implements the parking space marking method as described in any embodiment of this disclosure.

[0020] After reading and understanding the accompanying diagrams and detailed descriptions, the other aspects can be understood. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 Here are some sample diagrams of parking guidance interfaces in feasible solutions;

[0023] Figure 2 A flowchart of a parking space marking method provided in an embodiment of the present invention;

[0024] Figure 3 This is a flowchart of another parking space marking method provided by an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of a parking guidance interface provided in an embodiment of the present invention;

[0026] Figure 5 This is a flowchart of another parking space marking method provided by an embodiment of the present invention;

[0027] Figure 6 This is a flowchart of another parking space marking method provided by an embodiment of the present invention;

[0028] Figure 7 This is a structural diagram of a parking space marking device provided in an embodiment of the present invention.

[0029] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0031] It should be noted that in this invention, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0033] In some feasible intelligent vehicle solutions, when performing automatic parking or parking assistance functions, a parking guidance interface is displayed on the intelligent terminal, showing the availability of parking spaces near the vehicle. After identifying available parking spaces (vacant), these spaces are highlighted on the parking guidance interface for the user to choose whether to park there. After the user selects a parking space, relevant control operations are executed to achieve automatic or assisted parking. Some feasible parking guidance interfaces include... Figure 1 As shown, within the parking space range that can be displayed in the parking guidance interface, the identified available parking spaces are highlighted using a box diagram.

[0034] As can be seen, due to the limited display range of the in-vehicle intelligent terminal, the parking guidance interface generally only displays the parking space situation near the current vehicle; subsequent parking is generally achieved by selecting the available parking space displayed on the parking guidance interface and then performing relevant control operations.

[0035] In real life, when users enter a parking lot to find a parking space, they don't always park as soon as they find one. They often continue searching for a space for various reasons, such as considering the distance, shade, or accidentally missing one. Since the outcome of continuing to search for a parking space is uncertain, there may be situations where no parking space is available later, or the user is still not satisfied. In this case, the user needs to reverse back or circle around to the vicinity of a previously identified but unselected parking space before parking.

[0036] In some feasible parking interaction solutions, due to factors such as the driver's field of vision, screen size, and constraints of the parking control process, the parking guidance interface only displays parking spaces near the current vehicle. In other words, some feasible solutions only display parking spaces within a set range / distance from the current vehicle's location, identifying whether these spaces are occupied to determine which spaces are available for the current vehicle. Based on the content displayed on this parking guidance interface, it is impossible to know about parking spaces that the driver has already driven past and that are not within the display range. If the user wants to return to a previously missed available parking space, they need to drive again and search / identify parking spaces.

[0037] This disclosure provides a multi-parking space marking scheme. For identified available parking spaces outside the displayable parking space range in the parking guidance interface, additional markings are added to indicate the positional relationship between these available parking spaces and the vehicle. This clearly prompts the user that there are available parking spaces outside the currently displayable parking space range, guiding the user to reverse or move forward in a targeted manner. This reduces the blind search for parking spaces and effectively improves parking guidance efficiency, significantly enhancing the user experience of automatic parking or parking assistance functions.

[0038] This disclosure provides a parking space marking method, such as... Figure 2 As shown, it includes:

[0039] Step 210: Obtain the location information of the available parking spaces identified since the start of this parking session;

[0040] Step 220: Based on the vehicle's current location information and the location information of the identified available parking spaces, identify the identified available parking spaces that meet the historical parking space marking conditions outside the displayable parking space range on the parking guidance interface, and record them as the first type of available parking spaces.

[0041] Step 230: Mark the first type of available parking space in the parking guidance interface using the first marking method;

[0042] The first marking method reflects the relative positional relationship between the first type of available parking space and the vehicle.

[0043] In some exemplary embodiments, such as Figure 3 As shown, the method further includes:

[0044] Step 240: Based on the current location information of the vehicle and the location information of the identified available parking spaces, determine the identified available parking spaces within the displayable parking space range of the parking guidance interface, and record them as the second type of available parking spaces.

[0045] Step 250: Mark the second type of available parking spaces in the parking guidance interface using the second marking method;

[0046] The second marking method reflects the actual location of the second type of available parking space on the parking guidance interface.

[0047] It should be noted that the parking guidance interface described in this embodiment may be the guidance interface in the automatic parking function or parking assistance function on the vehicle terminal; it may also be the guidance interface in the automatic parking function or parking assistance function on a smartphone, wherein the smartphone is connected to the vehicle intelligent control / detection system; or other types of terminals with a display screen and connected to the vehicle intelligent control / detection system, not limited to any specific aspect.

[0048] It is understood that in the embodiments of this disclosure, the parking guidance interface displays identified parking spaces that meet the historical identification parking space marking conditions outside the displayable parking space range. These identified parking spaces are marked in the parking guidance interface using a first marking method different from the second marking method, so as to reflect the position of these parking spaces outside the displayable parking space range that meet the historical identification parking space marking conditions relative to the current vehicle, that is, the relative positional relationship with the vehicle.

[0049] In some exemplary embodiments, the relative positional relationship includes:

[0050] Located at the left front, right front, left rear, right rear, front, rear, left, or right of the vehicle, etc.

[0051] The relative positional relationship can be described in other ways, and is not limited to the aspects of this disclosure. Based on this positional relationship, the user can know which locations outside the current parking guidance interface display area contain identified available parking spaces. The user can then reverse or drive forward based on this relationship to reach these available parking spaces and select them for parking. This avoids the inaccuracy of users remembering missed parking spaces and the blind search for parking spaces, improving parking efficiency and user experience.

[0052] In some exemplary embodiments, the method further includes:

[0053] Step 200: After the parking start event is triggered, identify and save the location information of the identified available parking spaces.

[0054] In some exemplary embodiments, the parking start event includes activating a parking assistance function or entering a parking lot. Optionally, other events, not limited to those specific to the examples of this disclosure, may also be included to indicate the start of the parking process, and to initiate available parking space identification and information saving.

[0055] In some exemplary embodiments, the identification of available parking spaces is implemented according to relevant schemes, and is not limited to specific aspects. Specific identification schemes are not discussed in detail in this application and are not within the scope of protection of this disclosure.

[0056] In some exemplary embodiments, the intelligent vehicle control / detection system identifies available parking spaces.

[0057] It is understandable that after the parking start event is triggered, as the vehicle moves through the parking lot, the intelligent vehicle control / detection system identifies available parking spaces along the road according to the available parking space recognition scheme and saves the location information of all identified available parking spaces. In step 210, the location information of the available parking spaces identified since the start of this parking operation is retrieved from this saved information.

[0058] In some exemplary embodiments, step 200 further includes:

[0059] Save the recognition time for each available parking space.

[0060] In some exemplary embodiments, step 210 includes:

[0061] Based on the set validity period of historical identification information, the location information of saved available parking spaces, and the corresponding identification time, the location information of identified available parking spaces within the validity period of historical identification information from the start of this parking session is obtained.

[0062] For example, if the validity period of the historical identification information is 5 minutes, then in step 210, the location information of the available parking spaces identified within 5 minutes after the start of this parking session is obtained.

[0063] In some exemplary embodiments, when parking lot traffic is heavy, if the parking start time is too long, some identified available parking spaces are likely to be occupied by other vehicles. According to this embodiment, the location information of available parking spaces with relatively recent identification times is obtained for location relationship identification, which can, to some extent, avoid misleading users with outdated and inaccurate available parking space information. Optionally, the validity period of the historical identification information can be flexibly set as needed, and is not limited to specific aspects.

[0064] In some exemplary embodiments, each of the identified available parking spaces is determined to meet the historically identified parking space marking conditions according to the following method:

[0065] Determine a first distance between the available parking space and the vehicle;

[0066] If the first distance is less than the prompt distance threshold, it is determined that the available parking space meets the historical parking space marking conditions;

[0067] The first distance includes: straight-line distance or driving trajectory distance.

[0068] For example, if the first distance is the straight-line distance and the prompt distance threshold is 15 meters, then outside the displayable parking space range of the parking guidance interface, an identified available parking space that is less than 15 meters away from the current vehicle meets the historical parking space marking conditions and is recorded as a first-class available parking space, and will be marked; another identified available parking space that is greater than or equal to 15 meters away from the current vehicle does not meet the historical parking space marking conditions, is not recorded as a first-class available parking space, and will not be marked.

[0069] In some exemplary embodiments, a first distance between the vehicles in the available parking space is determined by wheel speed pulses or positioning technology.

[0070] In some exemplary embodiments, the driving trajectory distance is the distance traveled along a driveable route within the parking lot from an identified available parking space to the vehicle's current location.

[0071] For example, if the first distance is the driving trajectory distance and the prompt distance threshold is 20 meters, then outside the displayable parking space range of the parking guidance interface, if an identified available parking space is less than 20 meters away from the current vehicle's driving trajectory, it meets the historical parking space marking conditions and is recorded as a first-class available parking space, and will be marked; if another identified available parking space is greater than or equal to 20 meters away from the current vehicle's driving trajectory, it does not meet the historical parking space marking conditions, is not recorded as a first-class available parking space, and will not be marked.

[0072] In some exemplary embodiments, marking the first type of available parking spaces in the parking guidance interface using a first marking method includes:

[0073] In the parking guidance interface, a set first icon is used to indicate the relative positional relationship between the first type of available parking space and the vehicle.

[0074] For example, the first icon could be a flashing P, a red star, or other icons, without being limited to a specific aspect.

[0075] In some exemplary embodiments, the first type of available parking space includes one or more. Accordingly, multiple first type of available parking spaces may correspond to the same or different first icons.

[0076] In some exemplary embodiments, the first icon includes first distance information of the first type of available parking space.

[0077] In some exemplary embodiments, marking the first type of available parking spaces in the parking guidance interface using a first marking method includes:

[0078] The parking guidance interface uses text prompts to indicate the relative positional relationship between the first type of available parking spaces and the vehicle.

[0079] In some exemplary embodiments, the first type of available parking spaces includes one or more. Accordingly, the text prompt includes prompt information for one or more of the first type of available parking spaces.

[0080] In some exemplary embodiments, the text prompt includes first distance information of the first type of available parking space.

[0081] In some exemplary embodiments, marking the first type of available parking spaces in the parking guidance interface using a first marking method includes:

[0082] The parking guidance interface uses voice prompts to indicate the relative positions of the first type of available parking spaces and the vehicle.

[0083] In some exemplary embodiments, the first type of available parking spaces includes one or more. Accordingly, the voice prompt includes prompt information for one or more of the first type of available parking spaces.

[0084] In some exemplary embodiments, the voice prompt includes first distance information of the first type of available parking space.

[0085] In some exemplary embodiments, the first type of available parking spaces includes one or more. Accordingly, multiple first type of available parking spaces may correspond to the same or different first marking methods. It is understood that, without conflict, multiple first type of available parking spaces may be marked independently, and this is not limited to any particular aspect.

[0086] In some exemplary embodiments, marking the second type of available parking spaces in the parking guidance interface using a second marking method includes:

[0087] The parking guidance interface uses a highlighted display method to indicate the second type of available parking spaces.

[0088] In some exemplary embodiments, the parking space highlighting method includes one or more of the following:

[0089] Features include: highlighting parking space borders, setting color parking space borders, animated parking space borders, highlighting parking space areas, animated parking space areas, setting color parking space areas, or setting icon parking space areas, etc.

[0090] More highlighting methods are not listed here; you can choose flexibly as needed.

[0091] In some exemplary embodiments, the second type of parking space includes: full parking spaces and / or partial parking spaces.

[0092] It should be noted that the base image displayed in the parking guidance interface can be a real-world shot or a virtual real-world shot. This base image shows the parking situation, including occupied spaces, available spaces, and parking lot roads. Based on this base image, the marked second type of available parking spaces are then marked and displayed according to step 250, and / or the locations of the second type of available parking spaces are marked according to step 230.

[0093] In some exemplary embodiments, the parking space includes one or more of the following types:

[0094] Parallel parking spaces, perpendicular parking spaces, and angled parking spaces.

[0095] Alternatively, other types of parking spaces may also be included, without being limited to a specific aspect.

[0096] For example, such as Figure 4As shown, identifiable parking spaces include perpendicular parking spaces. The displayable parking space range on the parking guidance interface includes four second-type parking spaces. These second-type parking spaces are marked using a second marking method: the visible portion of the second-type parking space is highlighted with a different color to show its border. Behind the current vehicle are two first-type parking spaces (their outlines are outside the displayable range on the parking guidance interface). These first-type parking spaces are marked using a first marking method: a balloon-shaped "P" icon indicates their position relative to the current vehicle. That is, these two first-type parking spaces are behind the current vehicle. If the vehicle is not selected to park in one of the four second-type parking spaces on the current interface, the pentagram markers indicate the presence of identified first-type parking spaces behind the vehicle. Based on the position indicated by the balloon-shaped "P" icon, the user can reverse to a location near a first-type parking space.

[0097] As the vehicle continues to move (forward or backward), steps 210, 220, 230 and / or steps 210, 240, 250 are executed again. Based on the vehicle's latest position, the first type of available parking spaces and / or the second type of available parking spaces are re-marked in the parking guidance interface, and the new positional relationships of the first type of available parking spaces and / or the actual positions of the second type of available parking spaces are updated and displayed. It is understood that in this embodiment of the disclosure, the location information of available parking spaces identified since the start of parking is saved. This information can be used both when marking the relative positional relationships of the first type of available parking spaces outside the displayable parking spaces in the parking guidance interface, and when returning to a previously identified available parking space without re-searching for and identifying available parking spaces, to mark the actual positions of the second type of available parking spaces within the displayable parking spaces in the parking guidance interface.

[0098] In some exemplary embodiments, the location information of the available parking space includes:

[0099] Location information under geographic coordinates or location information under parking lot coordinates.

[0100] In some exemplary embodiments, the vehicle's location information includes:

[0101] Location information under geographic coordinates or location information under parking lot coordinates.

[0102] In some exemplary embodiments, location information under geographic coordinates includes longitude and latitude.

[0103] In some exemplary embodiments, the location information under parking lot coordinates indicates the position of each point or small area within the parking lot relative to the same reference point. The specific reference point can be flexibly selected as needed and is not limited to a particular aspect; for example, the parking lot entrance point or the parking lot center point, etc. The description of the location information under parking lot coordinates is flexibly determined as needed and is not limited to a particular aspect; for example, it includes: parking space row number, parking space column number, and driving lane row number, driving lane column number, etc.

[0104] It is understandable that, based on location information under the same coordinates, a first distance between each identified available parking space and the vehicle can be determined, thereby judging whether the identified available parking space meets the historical parking space marking conditions. Therefore, the vehicle's location information and the available parking space's location information only need to be location information under the same coordinates, and are not limited to a specific coordinate system.

[0105] In some exemplary embodiments, the method further includes:

[0106] After the vehicle is turned off, the saved parking space location information is cleared.

[0107] This disclosure also provides a parking space marking method, wherein the first distance is a straight-line distance, and the prompt distance threshold is 15 meters. Figure 5 As shown, it includes:

[0108] Step 510: Activate the parking function and display the parking guidance interface;

[0109] Step 520: The vehicle drives along the road and identifies available parking spaces;

[0110] Step 530: Save the location information of the identified available parking spaces;

[0111] Step 540: Determine whether there are any identified available parking spaces within a first distance of less than 15 meters from the current location of the vehicle, outside the displayable parking space range of the parking guidance interface; if yes, proceed to step 550; otherwise, proceed to step 560.

[0112] Step 550: In the parking guidance interface, the positional relationship between the identified available parking spaces and the current vehicle is marked using the first marking method;

[0113] Step 560: Without marking, information related to available parking spaces outside the designated parking area can be displayed;

[0114] Step 570: Determine whether there are any identified available parking spaces within the displayable parking space range of the parking guidance interface; if so, proceed to step 580.

[0115] Step 580: Mark the identified available parking spaces in the parking guidance interface using the second marking method;

[0116] Step 590: Determine the driving direction. If it is reversing, return to steps 540 / 570 and execute the relevant steps again based on the updated vehicle position information. If it is continuing to move forward, return to step 520 and execute the relevant steps again based on the updated vehicle position information.

[0117] In some exemplary embodiments, such as Figure 6 As shown, the method further includes:

[0118] Step 5100: Determine whether a parking space has been selected. If selected, proceed to step 5110.

[0119] Step 5110: Perform parking maneuver for the selected available parking space.

[0120] This disclosure also provides a parking space marking device, such as... Figure 7 As shown, it includes:

[0121] The available parking space information acquisition module 710 is configured to acquire the location information of available parking spaces identified since the start of the current parking session;

[0122] The first type of available parking space marking module 720 is configured to determine, based on the current location information of the vehicle and the location information of the identified available parking spaces, an identified available parking space that meets the historical identification marking conditions outside the displayable parking space range of the parking guidance interface, and record it as the first type of available parking space.

[0123] The first type of available parking space marking module 720 is further configured to mark the first type of available parking space in the parking guidance interface using a first marking method;

[0124] The first marking method reflects the relative positional relationship between the first type of available parking space and the vehicle.

[0125] In some exemplary embodiments, the apparatus further includes:

[0126] The second type of available parking space marking module 730 is configured to determine, based on the current location information of the vehicle and the location information of the identified available parking spaces, the identified available parking spaces within the displayable parking space range of the parking guidance interface, and record them as the second type of available parking spaces.

[0127] It is also configured to mark the second type of available parking spaces using a second marking method in the parking guidance interface;

[0128] The second marking method reflects the actual location of the second type of available parking space on the parking guidance interface.

[0129] This disclosure also provides an electronic device, including:

[0130] One or more processors;

[0131] Storage device for storing one or more programs.

[0132] When the one or more programs are executed by the one or more processors, the one or more processors implement the parking space marking method as described in any embodiment of this disclosure.

[0133] In some exemplary embodiments, the electronic device is a smart vehicle terminal.

[0134] In some exemplary embodiments, the electronic device is a smart handheld terminal.

[0135] This disclosure also provides a computer-readable storage medium having a computer program stored thereon that, when executed by a processor, implements the parking space marking method as described in any embodiment of this disclosure.

[0136] This disclosure also provides an intelligent vehicle, which includes the electronic device.

[0137] The parking space marking method disclosed herein fully utilizes the relevant information of the identified available parking spaces after parking begins, exceeding the displayable parking space range of the parking guidance interface. It marks the relative positions of available parking spaces outside the displayable range on the parking guidance interface, helping users to specifically return to previously visited parking locations. Saving and utilizing the identified available parking space information effectively avoids repeated searches / identifications of available parking spaces when searching for them again. Overall, it improves parking guidance efficiency and enhances the user parking experience.

[0138] It will be understood by those skilled in the art that all or some of the steps, systems, or apparatuses disclosed above, and their functional modules / units, can be implemented as software, firmware, hardware, or suitable combinations thereof. In hardware implementations, the division between functional modules / units mentioned above does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed collaboratively by several physical components. Some or all components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit (ASIC). Such software may be distributed on a computer-readable medium, which may include computer storage media (or non-transitory media) and communication media (or transient media). As is known to those skilled in the art, the term computer storage media includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridges, magnetic tape, disk storage or other magnetic storage devices, or any other medium that can be used to store desired information and can be accessed by a computer. Furthermore, it is well known to those skilled in the art that communication media typically contain computer-readable instructions, data structures, program modules, or other data in modulated data signals such as carrier waves or other transmission mechanisms, and may include any information delivery medium.

[0139] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made under the concept of the present invention using the contents of the present invention specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A parking space marking method, characterized in that, include: Obtain the location information of available parking spaces identified since the start of this parking session; Based on the vehicle's current location information and the location information of the identified available parking spaces, identify available parking spaces that meet the historical parking space marking conditions outside the displayable parking space range on the parking guidance interface, and record them as the first type of available parking spaces. The first type of available parking spaces is marked using a first marking method in the parking guidance interface; The first marking method reflects the relative positional relationship between the first type of available parking space and the vehicle. Each of the identified available parking spaces is determined to meet the historical parking space marking conditions according to the following method: Determine a first distance between the available parking space and the vehicle; If the first distance is less than the prompt distance threshold, it is determined that the available parking space meets the historical parking space marking conditions; The first distance includes: straight-line distance or driving trajectory distance.

2. The parking space marking method as described in claim 1, characterized in that, Also includes: Based on the current location information of the vehicle and the location information of the identified available parking spaces, identify the identified available parking spaces within the displayable parking space range of the parking guidance interface, and record them as the second type of available parking spaces. The second type of available parking spaces is marked using a second marking method in the parking guidance interface; The second marking method reflects the actual location of the second type of available parking space on the parking guidance interface.

3. The parking space marking method as described in claim 1 or 2, characterized in that, The step of marking the first type of available parking spaces in the parking guidance interface using a first marking method includes: In the parking guidance interface, a set first icon is used to indicate the relative positional relationship between the first type of available parking space and the vehicle; or, The parking guidance interface uses text prompts to indicate the relative positional relationship between the first type of available parking spaces and the vehicle; or, The parking guidance interface uses voice prompts to indicate the relative positions of the first type of available parking spaces and the vehicle.

4. The parking space marking method as described in claim 2, characterized in that, The step of marking the second type of available parking spaces in the parking guidance interface using a second marking method includes: The parking guidance interface uses a highlighted display method to indicate the second type of available parking spaces.

5. The parking space marking method as described in claim 1 or 2, characterized in that, Also includes: After the parking start event is triggered, the location information of the identified available parking spaces is identified and saved; The parking start event includes: Activate parking assistance or enter the parking lot.

6. The parking space marking method as described in claim 1 or 2, characterized in that, The available parking spaces and the location information of the vehicle include: Location information under geographic coordinates or location information under parking lot coordinates.

7. A parking space marking device, characterized in that, include: The available parking space information acquisition module is set to acquire the location information of available parking spaces that have been identified since the start of this parking session; The first type of available parking space marking module is configured to determine, based on the vehicle's current location information and the location information of the identified available parking spaces, the identified available parking spaces that meet the historical identification marking conditions outside the displayable parking space range of the parking guidance interface, and record them as the first type of available parking spaces. It is also configured that the first type of available parking spaces is marked using a first marking method in the parking guidance interface; The first marking method reflects the relative positional relationship between the first type of available parking space and the vehicle. Each of the identified available parking spaces is determined to meet the historical parking space marking conditions according to the following method: Determine a first distance between the available parking space and the vehicle; If the first distance is less than the prompt distance threshold, it is determined that the available parking space meets the historical parking space marking conditions; The first distance includes: straight-line distance or driving trajectory distance.

8. An electronic device, characterized in that, include: One or more processors; Storage device for storing one or more programs. When the one or more programs are executed by the one or more processors, the one or more processors implement the parking space marking method as described in any one of claims 1-6.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the program is executed by the processor, it implements the parking space marking method as described in any one of claims 1-6.

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