Parking lot information display method and device, computer equipment and storage medium

Abstract

The invention discloses a parking lot information display method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining parking lot multi-dimensional information of a target parking lot, the parking lot multi-dimensional information comprises a target parking lot model, information of each parking space in the target parking lot, and lane information, the target parking lot model is constructed through parking space distribution information and lane distribution information in a target parking lot; and when an information acquisition request of a target vehicle for the target parking lot is received, target lane information and target parking space information corresponding to the target vehicle are determined based on the parking lot multi-dimensional information, and the corresponding target lane information and target parking space information are returned to the target vehicle for display. According to the method, the target parking lot model is constructed, comprehensive parking lot multi-dimensional information is formed in combination with operation attribute information such as parking space attributes and lane attributes, available parking space information is provided for an intelligent driving system based on access or requests of the intelligent driving system, and intelligent driving has the capability of intelligently driving to available parking spaces.

Description

Technical Field

[0001] The present invention relates to the technical field of parking lot management, and particularly to a method, device, computer device and storage medium for displaying parking lot information. Background Art

[0002] With the continuous development of intelligent driving technology, the popularity of intelligent vehicles in the market is increasing day by day. At the same time, in order to better adapt to the parking needs of intelligent vehicles, the 3D digitization of parking lots is becoming more and more common. This provides a certain basis for the digital management of parking lots and the application of intelligent driving.

[0003] However, there are still some bottlenecks in the current intelligent driving of vehicles to achieve in-place capabilities. In operating parking lots, parking spaces often have multiple complex attributes, such as the existence of parking locks, and parking space states and attributes such as free parking, time-sharing free parking, and time-sharing reservation. Since the operation data belongs to the exclusive data of parking lot management, it cannot be synchronized with the vehicle intelligent driving data, resulting in the intelligent driving system being unable to perceive these rich parking space attribute information. Therefore, when using the intelligent driving system for parking, it is often easy to have problems such as the vehicle not being able to find an idle parking space in time, or parking the vehicle in a reserved parking space or exclusive parking space, which not only increases the management difficulty of the parking lot, but also seriously affects the user experience. Summary of the Invention

[0004] Based on this, it is necessary to provide a method, device, computer device and storage medium for displaying parking lot information for the above technical problems, so as to solve at least one of the problems existing in the above prior art.

[0005] In a first aspect, an embodiment of the present application provides a method for displaying parking lot information, including the following steps:

[0006] Obtain the multi-dimensional information of the target parking lot, where the multi-dimensional information of the parking lot includes the target parking lot model, the information of each parking space in the target parking lot, and the lane information, and the target parking lot model is constructed by the internal parking space distribution information and lane distribution information of the target parking lot;

[0007] When receiving an information acquisition request from the target vehicle for the target parking lot, determine the target lane information and target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot, and return the corresponding target lane information and target parking space information to the target vehicle for display.

[0008] In an embodiment of the present application, the determining the target lane information and target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot includes:

[0009] Obtain the current position information of the target vehicle, where the current position information changes dynamically according to the driving trajectory of the target vehicle;

[0010] Based on the current position information of the target vehicle and the multi-dimensional information of the parking lot, determine the target lane information and target parking space information within the preset range of the current position of the target vehicle.

[0011] In an embodiment of the present application, when receiving an information acquisition request from the target vehicle for the target parking lot, determining the target lane information and target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot includes:

[0012] When receiving an information acquisition request from the target vehicle for an idle parking space, determine the idle parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot;

[0013] Based on the idle parking space information, determine the driving route of the target vehicle;

[0014] Based on the driving route and the multi-dimensional information of the parking lot, determine the target lane information and target parking space information corresponding to the target vehicle, where the target lane information and the target parking space information change dynamically according to the current position of the target vehicle.

[0015] In an embodiment of the present application, the determining the driving route of the target vehicle based on the idle parking space information includes:

[0016] Send the target parking space information to the intelligent driving system corresponding to the target vehicle to plan the driving route of the target vehicle through the intelligent driving system; or

[0017] Send the target parking space information to the parking space management system to plan the driving route of the target vehicle through the parking space management system.

[0018] In an embodiment of the present application, after determining the idle parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot, it further includes:

[0019] Send the idle parking space information to the parking space control device associated with the idle parking space to perform a locking operation on the idle parking space through the parking space control device.

[0020] In an embodiment of the present application, before determining the target lane information and target parking space information corresponding to the target vehicle based on the multi-dimensional information of the target parking lot, it further includes:

[0021] If the target vehicle is a temporarily parked vehicle, send an authentication request to the authentication platform to remotely authenticate the target vehicle through the authentication platform;

[0022] or

[0023] If the target vehicle is a privileged vehicle, perform local authentication on the target vehicle.

[0024] In an embodiment of the present application, the target parking lot model is constructed through the internal parking space distribution information and lane distribution information of the target parking lot, and includes:

[0025] Collect the internal parking space distribution information and lane distribution information of the target parking lot;

[0026] Based on the internal parking space distribution information and lane distribution information of the target parking lot, use simulation technology to construct a 3D model of the target parking lot;

[0027] Under different parking scenarios, perform simulation on the constructed 3D model;

[0028] Reconstruct the 3D model based on the simulation results;

[0029] Render the reconstructed 3D model to obtain the target parking lot model.

[0030] In a second aspect, a parking lot information display device is provided, including:

[0031] A parking lot multi-dimensional information acquisition unit, configured to acquire the parking lot multi-dimensional information of the target parking lot, where the parking lot multi-dimensional information includes a target parking lot model, information of each parking space in the target parking lot, and lane information, and the target parking lot model is constructed through the internal parking space distribution information and lane distribution information of the target parking lot;

[0032] A target idle parking space determination unit, configured to, when receiving an information acquisition request from a target vehicle for the target parking lot, determine the target lane information and target parking space information corresponding to the target vehicle based on the parking lot multi-dimensional information, and return the corresponding target lane information and target parking space information to the target vehicle for display.

[0033] In a third aspect, a computer device is provided, including a memory, a processor, and computer-readable instructions stored in the memory and executable on the processor. When the processor executes the computer-readable instructions, the steps of the parking lot information display method as described above are implemented.

[0034] In a fourth aspect, a readable storage medium is provided, where the readable storage medium stores computer-readable instructions, and when the computer-readable instructions are executed by a processor, the steps of the parking lot information display method as described above are implemented.

[0035] The above parking lot information display method, device, computer device and storage medium, the implementation of the method includes: obtaining the multi-dimensional information of the target parking lot, the multi-dimensional information of the parking lot includes the target parking lot model, the information of each parking space in the target parking lot and the lane information, wherein, the target parking lot model is constructed by the internal parking space distribution information and lane distribution information of the target parking lot; when receiving an information acquisition request of the target vehicle for the target parking lot, determining the target lane information and target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot, and returning the corresponding target lane information and target parking space information to the target vehicle for display. In the embodiments of the present application, the target parking lot model is constructed by using the internal parking space distribution information and lane distribution information of the target parking lot, combined with operation attribute information such as the attributes of each parking space and lanes, to form comprehensive multi-dimensional information of the parking lot. Based on the access or request of the intelligent driving system, the multi-dimensional information of the parking lot can be combined to provide the available parking space information for the intelligent driving system, enabling the intelligent driving system to perceive the latest parking space data, avoiding problems such as mis-parking and inability to find available parking spaces, enabling the intelligent driving to have the ability to drive to an available parking space, and improving the accuracy of parking space management and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments of the present invention. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0037] Figure 1 is a schematic diagram of an application environment of the parking lot information display method in an embodiment of the present invention;

[0038] Figure 2 is a schematic flowchart of the parking lot information display method in an embodiment of the present invention Figure 1 ;

[0039] Figure 3 is a schematic flowchart of the parking lot information display method in an embodiment of the present invention Figure 2 ;

[0040] Figure 4 is a schematic flowchart of the parking lot information display method in an embodiment of the present invention Figure 3 ;

[0041] Figure 5 is a schematic flowchart of the target parking lot model construction method in an embodiment of the present invention;

[0042] Figure 6 is a schematic structural diagram of the parking lot information display device in an embodiment of the present invention;

[0043] Figure 7 It is a schematic diagram of a computer device in an embodiment of the present invention. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0045] The parking lot information display method provided in this embodiment can be applied in, for example Figure 1 In the application environment, the intelligent driving system of the target vehicle communicates with the server, the server communicates with the parking space management terminal, the parking space management terminal and the server can respectively communicate with the parking space control device, and the server communicates with the parking lot model construction terminal. The parking lot model construction terminal can collect the spatial data of the target parking lot and photos at different angles and positions, etc., and use simulation technology to construct a virtual model of the parking lot based on the collected information. According to the measurement and simulation results, use modeling software to reconstruct the parking lot scene. Rendering settings are performed on the reconstructed 3D model of the parking lot to obtain the constructed target parking lot model. Operational attributes such as the lane direction, parking space status, and parking space attributes of the parking lot are synchronously constructed on the target parking lot model, and the latest status of the parking space and information on changes in parking space attributes can be collected in real time through the parking space management system and the parking space control device to update the operational attributes of the parking space. When the intelligent driving system requests available parking spaces or accesses multi-dimensional parking space information, the corresponding available parking spaces and the parking space and lane information in different areas of the parking lot can be determined, and a route for the vehicle to drive to the available parking space can be planned through the intelligent driving system or the parking space management system, enabling the intelligent driving system to have the ability to drive to the available parking space; at the same time, 3D information and operational information in the corresponding area, such as the parking space information and lane information on both sides of the vehicle, can be displayed in real time on the display screen of the intelligent driving system according to the driving route and driving trajectory of the vehicle, etc., so that users can view the surrounding parking spaces and lane conditions at any time, change parking spaces at any time, or independently select a suitable parking space or independently plan a driving route, etc.

[0046] Among them, the server can be set locally or in the cloud, and it can be implemented by an independent server or a server cluster composed of multiple servers.

[0047] In an embodiment, as Figure 2 shown, a parking lot information display method is provided. Taking the server in Figure 1 as an example for description, the method includes the following steps:

[0048] In step S110, the multi-dimensional information of the target parking lot is obtained. The multi-dimensional information of the parking lot includes the target parking lot model, the information of each parking space in the target parking lot, and the lane information. Among them, the target parking lot model is constructed based on the internal parking space distribution information and lane distribution information of the target parking lot;

[0049] It should be noted that the target parking lot model is constructed by the model construction end based on the collected internal parking space distribution information and lane distribution information of the target parking lot, such as the three-dimensional coordinates of all components inside the parking lot space, etc., through processes such as simulation, rendering, and training, and can be saved as 3D digital modeling basic data. And based on the 3D modeling basic data, the operation attributes such as the lane direction, parking space status, and parking space attributes of the parking lot are synchronously constructed.

[0050] Among them, the parking space information may include, but is not limited to, the parking space status, such as occupied, unoccupied, parkable, non-parkable, etc. When it is occupied, vehicle information such as the license plate, vehicle appearance characteristics, vehicle brand, and parking time of the parked vehicle can be further obtained. The parking space status can be detected by pre-installed parking space control devices, such as cameras, or vehicle parking sensors, such as geomagnetic sensors, etc. Then, the parking space control device can send the collected parking space status to the parking space management system and send it to the server through the parking space management system, that is, the parking space service data center. It should be noted that each parking space can correspond to a parking space control device, or a parking space control device can control multiple parking spaces.

[0051] Among them, the parking space information may also include parking space attributes, such as no-parking, time-period no-parking, time-period reservation available, monthly pass, temporary parking space, exclusive vehicle parking space, vip vehicle parking space, time-sharing monthly pass, new energy special, small car special parking space, etc. It can be configured through the parking space management system, that is, the parking space management system configures the parking space attributes according to the requirements of each parking lot and synchronizes the parking space attributes to the parking space control device and the server.

[0052] In step S120, when an information acquisition request of the target vehicle for the target parking lot is received, the target lane information and target parking space information corresponding to the target vehicle are determined based on the multi-dimensional information of the parking lot, and the corresponding target lane information and target parking space information are returned to the target vehicle for display.

[0053] It should be noted that an intelligent driving system is pre-installed in the target vehicle, and the intelligent driving system is communicatively connected to the server. When the target vehicle travels to the entrance of the target parking lot, the intelligent driving system can send an information acquisition request for the target parking lot to the server, such as a parking request or a multi-dimensional information access request for the parking lot. If the server receives a parking request, it can query the status and attributes of each parking space according to the attributes of the target vehicle, such as a temporary parking vehicle, a privileged vehicle, such as a VIP vehicle, a new energy vehicle, etc., and allocate a currently idle parking space that matches the attributes of the target vehicle to the target vehicle. For example, if the target vehicle is a temporary parking vehicle, a temporary parking space will be allocated. If the server receives an access request, it can send the multi-dimensional information of the parking lot to the intelligent driving system for the intelligent driving system to select a suitable parking space by itself.

[0054] After determining the target idle parking space, the parking space information, such as the location information, can be sent to the intelligent driving system. The intelligent driving system can plan the optimal route based on the location of the target idle parking space and the current location of the target vehicle for the target vehicle to travel to the target idle parking space. Alternatively, the optimal route can be planned by the parking space management system based on the location of the target idle parking space and the current location of the target vehicle and sent to the intelligent driving system for the target vehicle to travel to the target idle parking space.

[0055] It should be noted that the multi-dimensional information of the parking lot can be displayed on the display screen of the intelligent driving system and can change dynamically following the driving trajectory of the vehicle. For example, when the vehicle travels between or before parking spaces c and d in lane A, the information of lane A and the parking spaces c and d at the location of the vehicle can be synchronously displayed on the display screen, and the parking space information, such as the parking space attributes, the parking space idle status, the parking space type, etc., can be correspondingly displayed in the parking space area.

[0056] An embodiment of the present application provides a method for displaying parking lot information, including: obtaining multi-dimensional information of a target parking lot, where the multi-dimensional information of the parking lot includes a target parking lot model, information of each parking space in the target parking lot, and lane information. The target parking lot model is constructed based on the internal parking space distribution information and lane distribution information of the target parking lot; when a request for obtaining information about the target parking lot is received from the target vehicle, determine the target lane information and target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot, and return the corresponding target lane information and target parking space information to the target vehicle for display. In the embodiment of the present application, a target parking lot model is constructed using the internal parking space distribution information and lane distribution information of the target parking lot, combined with operation attribute information such as the attributes of each parking space and lanes, to form comprehensive multi-dimensional information of the parking lot. Based on the access or request of the intelligent driving system, the multi-dimensional information of the parking lot can be combined to provide available parking space information for the intelligent driving system, enabling the intelligent driving system to perceive the latest parking space data, avoiding problems such as incorrect parking and inability to find available parking spaces, endowing the intelligent driving system with the ability to drive to a stoppable position, and improving the accuracy of parking space management and user experience.

[0057] See Figure 3 , in an embodiment of the present application, the determining the target lane information and target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot includes:

[0058] In step S210, obtain the current position information of the target vehicle, where the current position information changes dynamically according to the driving trajectory of the target vehicle;

[0059] In step S220, based on the current position information of the target vehicle and the multi-dimensional information of the parking lot, determine the target lane information and target parking space information within a preset range of the current position of the target vehicle.

[0060] Optionally, the target user corresponding to the target vehicle may send a request for accessing multi-dimensional information of the parking lot for the target vehicle. The request for accessing multi-dimensional information of the parking lot may include the current position information of the target vehicle, and the current position information may change dynamically according to the driving trajectory of the target vehicle. For example, the current position of the target vehicle may be sent once every preset time interval, or whenever the driving distance is greater than a preset distance. Then, according to the latest current position information, the target lane information and the target parking space information within a preset range may be queried in the pre-constructed multi-dimensional information of the parking lot. Exemplarily, if it is queried that the current position of the target vehicle is at the starting intersection in the first lane and the driving intention is to drive from this starting intersection to the end intersection, the parking space information closest to this starting intersection may be obtained and used as the target parking space information, and at the same time, the first lane information may be used as the target lane information. Then, while displaying the lane and the parking space on the display screen of the intelligent driving system, the parking space information and the lane information, such as the parking space type, the parking space occupancy status, and the lane congestion condition, etc., may be displayed in the parking space area and the lane area. And as the position of the target vehicle changes, the parking space information on both sides of the target vehicle in the first lane information may be displayed in sequence, that is, the displayed parking spaces change dynamically along with the driving trajectory of the vehicle.

[0061] See Figure 4 , in an embodiment of the present application, when receiving the information acquisition request of the target vehicle for the target parking lot, determining the target lane information and the target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot includes:

[0062] In step S310, when receiving the information acquisition request of the target vehicle for the available parking space, determining the available parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot;

[0063] In step S320, determining the driving route of the target vehicle based on the available parking space information;

[0064] In step S330, determining the target lane information and the target parking space information corresponding to the target vehicle based on the driving route and the multi-dimensional information of the parking lot, wherein the target lane information and the target parking space information change dynamically according to the current position of the target vehicle.

[0065] Optionally, when receiving the information acquisition request of the target vehicle for the available parking space, the information acquisition request may include vehicle attributes. Based on the vehicle attributes, such as temporary parking vehicles, privileged vehicles, such as VIP vehicles, new energy vehicles, etc., query the status and attributes of each parking space in the pre-constructed multi-dimensional information of the parking lot, and allocate a parking space that is currently in an available state and matches the vehicle attributes of the target vehicle to the target vehicle. For example, if the target vehicle is a temporary parking vehicle, a temporary parking space is allocated.

[0066] Then, based on the current position of the target vehicle and the positions of the available parking spaces, a driving route can be planned for the target vehicle. According to this driving route and the multi-dimensional information of the parking lot, all the lane information and parking space information in this driving route can be queried. By obtaining the position of the target vehicle in real time and based on this position, the lane information and parking space information corresponding to this driving route can be dynamically displayed. For example, a preset range where the target vehicle is located, such as the parking space information within 10 meters, can be selected as the target parking space information for display. Or the parking space information on both sides of the position where the target vehicle is located can be displayed, and this parking space information can change according to the change of the position of the target vehicle. So that the user can change the reserved parking space according to the available parking spaces around the vehicle at any time.

[0067] In an embodiment of the present application, determining the driving route of the target vehicle based on the available parking space information includes:

[0068] Sending the target parking space information to the intelligent driving system corresponding to the target vehicle to plan the driving route of the target vehicle through the intelligent driving system; or

[0069] Sending the target parking space information to the parking space management system to plan the driving route of the target vehicle through the parking space management system.

[0070] Optionally, after determining the target available parking space corresponding to the target vehicle, the target available parking space information, such as the parking space position, number, etc., can be sent to the intelligent driving system pre-installed in the target vehicle, and the intelligent driving system can plan the route according to the position of the target available parking space and the position of the target vehicle, so that the target vehicle can drive to the target available parking space according to the planned route. Or the route can also be planned through the parking space management system, that is, the parking space management system can obtain the parking space information of the target available parking space, such as the parking space position, and obtain the current position of the target vehicle to plan the route, so that the target vehicle can drive to the target available parking space according to the planned route.

[0071] In an embodiment of the present application, after determining the target available parking space corresponding to the target vehicle, it further includes:

[0072] Sending the parking space information of the target available parking space to the parking space control device associated with the target available parking space to perform a locking operation on the target available parking space through the parking space control device.

[0073] Optionally, after determining the target available parking space corresponding to the target vehicle, if the distance between the target vehicle and the target available parking space is relatively far and there are many vehicles in the parking lot, to prevent other vehicles from occupying the parking space during the process of the target vehicle driving towards the target available parking space and causing the vehicle to be unable to park, after determining the target available parking space, the target available parking space information, such as the parking space number, etc., can be sent to the corresponding parking space control device to trigger the guiding ability of the parking space control device and implement the locking operation of the parking space, that is, lock the parking space to prevent other vehicles from driving in. If the distance between the target vehicle and the target available parking space is relatively close, there is no need to lock the parking space.

[0074] In an embodiment of the present application, before determining the target lane information and the target parking space information corresponding to the target vehicle based on the multi-dimensional information of the target parking lot, it further includes:

[0075] If the target vehicle is a temporarily parked vehicle, send an authentication request to the authentication platform to remotely authenticate the target vehicle through the authentication platform;

[0076] Or

[0077] If the target vehicle is a privileged vehicle, perform local authentication on the target vehicle.

[0078] Optionally, the parking space management system can configure parking space attributes, such as temporary parking spaces, privileged parking spaces, new energy parking spaces, small vehicle parking spaces, large vehicle parking spaces, etc. And inform the parking space control device to distinguish which vehicles need to be remotely authenticated, such as authentication platforms like the platform side, server, etc., such as temporarily parked vehicles, and which vehicles need to be locally authenticated, that is, authenticate through the local management system of the parking lot and the local server, such as privileged vehicles, that is, VIP vehicles. If the target vehicle is a temporarily parked vehicle, an authentication request can be sent to the authentication platform to remotely authenticate the target vehicle through the authentication platform. If the authentication is successful, the target available parking space corresponding to the target vehicle can be determined. If the target vehicle is a privileged vehicle, that is, a VIP vehicle, and the local authentication of the target vehicle is successful, the target available parking space corresponding to the target vehicle can be determined.

[0079] See Figure 5 , in an embodiment of the present application, the target parking lot model is constructed through the internal parking space distribution information and lane distribution information of the target parking lot, including:

[0080] In step 410, collect the internal parking space distribution information and lane distribution information of the target parking lot;

[0081] In step 420, based on the internal parking space distribution information and lane distribution information of the target parking lot, use simulation technology to construct a 3D model of the target parking lot;

[0082] In step 430, the constructed 3D model is simulated and emulated under different parking scenarios;

[0083] In step 440, the 3D model is reconstructed based on the simulation and emulation results;

[0084] In step 450, the reconstructed 3D model is rendered to obtain the target parking lot model.

[0085] Optionally, 3DGS (Three - Dimensional Geospatial Surveying Technology, which integrates Geographic Information System (GIS), Global Positioning System (GPS) and three - dimensional modeling technology, can accurately obtain information such as the position and shape of objects in three - dimensional space, and perform data integration and analysis, and is widely used in terrain surveying, building modeling and other fields) technology can be used. With the help of devices such as laser scanners and total stations, the space of the target parking lot is measured comprehensively. The specific position and size and other three - dimensional space coordinate data of each part such as parking spaces and lanes are accurately obtained. At the same time, a large number of photos of different angles and positions in the parking lot can be taken, and the taken photos are processed by using technologies such as image stitching and feature extraction to generate a panoramic image or texture image of the parking lot. Performance testing and analysis are carried out on various types of collected data. For example, error calibration, denoising and other processing are carried out on the space measurement data. Then, based on these processed data, a virtual model of the parking lot is constructed by using simulation technology. Different scenario conditions are set, such as different vehicle in - and - out flows, lighting conditions, weather conditions, etc., to simulate the operating state of the parking lot under various circumstances. Through simulation, the layout rationality, parking space utilization rate, traffic fluency, etc. of the parking lot are analyzed. Based on the simulation results, the parking lot scenario is reconstructed by using modeling software. Rendering settings are carried out on the reconstructed 3D model of the parking lot, and the rendered image or animation is output in a suitable format, such as JPEG, PNG, MP4, etc. At the same time, the constructed 3D parking lot scenario model is saved in a standard 3D file format (such as FBX, OBJ, DAE, etc.) for subsequent use.

[0086] In the embodiments of the present application, the target parking lot model is constructed by using the internal parking space distribution information and lane distribution information of the target parking lot, and combined with operation attribute information such as the attributes of each parking space and lanes, a comprehensive multi - dimensional information of the parking lot is formed. Based on the access or request of the intelligent driving system, the multi - dimensional information of the parking lot can be combined to provide the intelligent driving system with available parking space information, enabling the intelligent driving system to perceive the latest parking space data, avoiding problems such as incorrect parking and inability to find available parking spaces, enabling the intelligent driving to have the ability to drive to an available parking space, and improving the accuracy of parking space management and user experience.

[0087] It should be understood that the magnitudes of the sequence numbers of the steps in the above embodiments do not mean the order of execution. The order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.

[0088] In one embodiment, a parking lot information display device is provided, and the parking lot information display device corresponds one-to-one with the parking lot information display method in the above embodiment. As Figure 6 shown, the parking lot information display device includes a parking lot multi-dimensional information acquisition unit 10 and a target free parking space determination unit 20. The detailed description of each functional module is as follows:

[0089] The parking lot multi-dimensional information acquisition unit 10 is used to acquire the parking lot multi-dimensional information of the target parking lot. The parking lot multi-dimensional information includes a target parking lot model, information of each parking space in the target parking lot, and lane information. Among them, the target parking lot model is constructed based on the internal parking space distribution information and lane distribution information of the target parking lot;

[0090] The target free parking space determination unit 20 is used to, when receiving an information acquisition request of the target vehicle for the target parking lot, determine the target lane information and target parking space information corresponding to the target vehicle based on the parking lot multi-dimensional information, and return the corresponding target lane information and target parking space information to the target vehicle for display.

[0091] In one embodiment of the present application, the target free parking space determination unit 20 is further used for:

[0092] acquire the current position information of the target vehicle, where the current position information changes dynamically according to the driving trajectory of the target vehicle;

[0093] Based on the current position information of the target vehicle and the parking lot multi-dimensional information, determine the target lane information and target parking space information within a preset range of the current position of the target vehicle.

[0094] In one embodiment of the present application, the target free parking space determination unit 20 is further used for:

[0095] When receiving the information acquisition request of the target vehicle for the free parking space, determine the free parking space information corresponding to the target vehicle based on the parking lot multi-dimensional information;

[0096] Based on the free parking space information, determine the driving route of the target vehicle;

[0097] Based on the driving route and the parking lot multi-dimensional information, determine the target lane information and target parking space information corresponding to the target vehicle, where the target lane information and the target parking space information change dynamically according to the current position of the target vehicle.

[0098] In one embodiment of the present application, the target free parking space determination unit 20 is further used for:

[0099] Send the parking space information of the target available parking space to the intelligent driving system corresponding to the target vehicle, so as to plan a route for the target vehicle to drive to the target available parking space through the intelligent driving system; or

[0100] Send the parking space information of the target available parking space to the parking space management system, so as to plan a route for the target vehicle to drive to the target available parking space through the parking space management system, and send the planned route to the intelligent driving system corresponding to the target vehicle.

[0101] In an embodiment of the present application, the device further includes a parking space locking unit, which is used for:[[]]

[0102] Send the parking space information of the target available parking space to the parking space control device associated with the target available parking space, so as to perform a locking operation on the target available parking space through the parking space control device.

[0103] In an embodiment of the present application, the device further includes an authentication unit, which is used for:[[]]

[0104] If the target vehicle is a temporarily parked vehicle, send an authentication request to the authentication platform to remotely authenticate the target vehicle through the authentication platform;

[0105] Or

[0106] If the target vehicle is a privileged vehicle, perform local authentication on the target vehicle.

[0107] In an embodiment of the present application, the parking lot multi-dimensional information acquisition unit 10 is further used for:[[]]

[0108] Collect the parking space distribution information and lane distribution information inside the target parking lot;

[0109] Based on the parking space distribution information and lane distribution information inside the target parking lot, use simulation technology to construct a 3D model of the target parking lot;

[0110] Under different parking scenarios, perform simulation on the constructed 3D model;

[0111] Reconstruct the 3D model based on the simulation results;

[0112] Render the reconstructed 3D model to obtain the target parking lot model.

[0113] In the embodiments of the present application, a target parking lot model is constructed by using the internal parking space distribution information and lane distribution information of the target parking lot, and comprehensive multi-dimensional information of the parking lot is formed by combining operation attribute information such as the attributes of each parking space and lanes. Based on the access or request of the intelligent driving system, the multi-dimensional information of the parking lot can be combined to provide the intelligent driving system with information on available parking spaces, enabling the intelligent driving system to perceive the latest parking space data, avoiding problems such as mis-parking and inability to find available parking spaces, endowing the intelligent driving with the ability to drive to available parking spaces, and improving the accuracy of parking space management and the user experience.

[0114] For the specific limitations of the parking lot information display device, reference can be made to the limitations of the parking lot information display method in the above text, which will not be elaborated here. Each module in the above parking lot information display device can be implemented in whole or in part by software, hardware, and their combinations. The above modules can be embedded in the processor of the computer device in hardware form or independent of it, or stored in the memory of the computer device in software form, so that the processor can call and execute the operations corresponding to the above modules.

[0115] In one embodiment, a computer device is provided. This computer device can be a terminal device, and its internal structure diagram can be as Figure 7 shown. The computer device includes a processor, a memory, and a network interface connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a readable storage medium. The readable storage medium stores computer-readable instructions. The network interface of the computer device is used to communicate with external terminals through a network connection. When the computer-readable instructions are executed by the processor, a parking lot information display method is implemented. The readable storage medium provided in this embodiment includes a non-volatile readable storage medium and a volatile readable storage medium.

[0116] In the embodiments of the present application, a computer device is provided, including a memory, a processor, and computer-readable instructions stored in the memory and executable on the processor. When the processor executes the computer-readable instructions, the steps of the above parking lot information display method are implemented.

[0117] In the embodiments of the application, a readable storage medium is provided. The readable storage medium stores computer-readable instructions. When the computer-readable instructions are executed by the processor, the steps of the above parking lot information display method are implemented.

[0118] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through computer-readable instructions. The computer-readable instructions can be stored in a non-volatile readable storage medium or a volatile readable storage medium. When the computer-readable instructions are executed, they can include the processes of the embodiments of the above methods. Among them, any reference to a memory, storage, database, or other medium used in the various embodiments provided in this application can include non-volatile and / or volatile memories. Non-volatile memories can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memories can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and Rambus dynamic RAM (RDRAM), etc.

[0119] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the above division of each functional unit and module is used as an example. In actual applications, the above functions can be allocated to different functional units and modules according to needs, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0120] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A parking lot information display method, characterized in that: The method comprises: Acquire multi-dimensional parking lot information of the target parking lot, wherein the multi-dimensional parking lot information includes a target parking lot model, information about each parking space in the target parking lot, and lane information, wherein the target parking lot model is constructed by using the parking space distribution information and lane distribution information in the target parking lot; When receiving an information acquisition request for the target parking lot from a target vehicle, the target lane information and target parking space information corresponding to the target vehicle are determined based on the multi-dimensional information of the parking lot, and the corresponding target lane information and target parking space information are returned to the target vehicle for display.

2. The parking lot information display method according to claim 1, characterized in that: The determining of the target lane information and the target parking space information corresponding to the target vehicle based on the parking lot multi-dimensional information includes: Acquiring current position information of the target vehicle, wherein the current position information changes dynamically according to the driving trajectory of the target vehicle; Based on the current position information of the target vehicle and the multi-dimensional information of the parking lot, target lane information and target parking space information within a preset range of the current position of the target vehicle are determined.

3. The parking lot information display method according to claim 1, characterized in that: When receiving the information acquisition request of the target vehicle for the target parking lot, determining the target lane information and the target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot includes: When receiving the information acquisition request for the vacant parking space from the target vehicle, determining the vacant parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot; Determining a driving route of the target vehicle based on the free parking space information; Based on the driving route and the multi-dimensional information of the parking lot, the target lane information and the target parking space information corresponding to the target vehicle are determined, wherein the target lane information and the target parking space information dynamically change according to the current position of the target vehicle.

4. The parking lot information display method according to claim 3, characterized in that: The determining the driving route of the target vehicle based on the free parking space information includes: Sending the target parking space information to the intelligent driving system corresponding to the target vehicle, so as to plan the driving route of the target vehicle through the intelligent driving system; or The target parking space information is sent to a parking space management system so that the driving route of the target vehicle is planned through the parking space management system.

5. The parking lot information display method according to claim 3, characterized in that: After determining the vacant parking space information corresponding to the target vehicle based on the parking lot multi-dimensional information, the method further includes: The vacant parking space information is sent to a parking space control device associated with the vacant parking space, so that the vacant parking space is locked by the parking space control device.

6. The parking lot information display method according to any one of claims 1 to 5, characterized in that: Before determining the target lane information and the target parking space information corresponding to the target vehicle based on the multi-dimensional parking lot information of the target parking lot, the method further includes: If the target vehicle is a temporarily parked vehicle, an authentication request is sent to an authentication platform so as to remotely authenticate the target vehicle through the authentication platform; or If the target vehicle is a privileged vehicle, local authentication is performed on the target vehicle.

7. The parking lot information display method according to any one of claims 1 to 5, characterized in that: The target parking lot model is constructed based on the parking space distribution information and lane distribution information inside the target parking lot, including: Collect parking space distribution information and lane distribution information inside the target parking lot; Based on the parking space distribution information and lane distribution information inside the target parking lot, a 3D model of the target parking lot is constructed using simulation technology; Simulate the constructed 3D model in different parking scenarios; Reconstructing the 3D model based on the simulation results; The reconstructed 3D model is rendered to obtain the target parking lot model.

8. A parking lot information display device, characterized in that: The device comprises: A parking lot multi-dimensional information acquisition unit, used to acquire parking lot multi-dimensional information of a target parking lot, wherein the parking lot multi-dimensional information includes a target parking lot model, information about each parking space in the target parking lot, and information about lanes, wherein the target parking lot model is constructed by using the parking space distribution information and lane distribution information in the target parking lot; The target vacant parking space determination unit is used to determine the target lane information and target parking space information corresponding to the target vehicle based on the multi-dimensional information of the parking lot when receiving an information acquisition request from the target vehicle for the target parking lot, and return the corresponding target lane information and target parking space information to the target vehicle for display.

9. A computer device comprising a memory, a processor, and computer-readable instructions stored in the memory and executable on the processor, characterized in that: When the processor executes the computer-readable instructions, the steps of the parking lot information display method according to any one of claims 1 to 7 are implemented.

10. A readable storage medium storing computer-readable instructions, characterized in that: When the computer-readable instructions are executed by a processor, the steps of the parking lot information display method according to any one of claims 1 to 7 are implemented.

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