Parking lot navigation method and device based on vehicle-to-thing, vehicle and medium

Abstract

The application relates to the technical field of vehicles, in particular to a parking lot navigation method and device based on vehicle Internet of Things, a vehicle and a medium, wherein the method comprises the following steps: identifying a wireless access point at an entrance of a parking lot where a vehicle is located; establishing a transmission channel of a vehicle machine and a vehicle Internet of Things server based on the wireless access point, and acquiring data information of the parking lot issued by the vehicle Internet of Things server, wherein the data information comprises map data and a vacant parking space of the parking lot; identifying an actual parking intention of a user, planning a parking path according to the actual parking intention and the data information of the parking lot, and controlling the vehicle to perform a parking action according to the parking path. Therefore, the problems that the vehicle cannot be quickly positioned, the speed of seeking a parking space is affected, and the user experience is poor due to the limitation of the parking lot network in the related art are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a parking lot navigation method and device based on vehicle Internet of Things, a vehicle and a medium. BACKGROUND

[0002] At present, vehicle Internet of Things is a new technology, and related technologies still need to be developed. Although some vehicle-mounted hosts have appeared to transmit data with servers through networks, vehicle Internet of Things technology has not been effectively combined with various places in reality, and navigation information of most parking lot related areas is still scarce, and vehicle-mounted hosts without navigation function still account for a considerable proportion.

[0003] In related technologies, a T-BOX makes a query request for a destination parking lot of a vehicle Internet of Things cloud, the vehicle Internet of Things cloud interacts with a parking lot control server to obtain location information, navigation information and parking space information of the destination parking lot, and sends the information to the T-BOX, and then an MP5 displays the location, navigation route and parking space capacity of the destination parking lot according to the parking lot information message. However, if the parking lot network is limited, the positioning information of the vehicle cannot be obtained in real time, so as to navigate to the corresponding parking space, and the user experience is poor. SUMMARY

[0004] The present application provides a parking lot navigation method and device based on vehicle Internet of Things, a vehicle, a medium and a program product, to solve the problem that the parking lot network is limited in related technologies, so that the vehicle cannot be quickly positioned, the speed of seeking a parking space is affected, and the user experience is poor.

[0005] The first aspect of the present application provides a parking lot navigation method based on vehicle Internet of Things, comprising the following steps: identifying a wireless access point at an entrance of a parking lot where a vehicle is located; establishing a transmission channel between a vehicle machine and a vehicle Internet of Things server based on the wireless access point, and obtaining data information of the parking lot issued by the vehicle Internet of Things server, wherein the data information includes map data and vacant parking spaces of the parking lot; identifying an actual parking intention of the user, planning a parking path according to the actual parking intention and the data information of the parking lot, and controlling the vehicle to perform a parking action according to the parking path.

[0006] Optionally, before the real-time data information of the parking lot issued by the vehicle Internet of Things server is obtained, the method comprises: obtaining data information of the parking lot issued by one or more wireless communication devices of the parking lot; and updating the data information of the parking lot issued by the vehicle Internet of Things server according to the data information of the parking lot issued by the one or more wireless communication devices.

[0007] Optionally, after the data information of the parking lot distributed by the vehicle Internet server is acquired, the navigation data of the navigation system of the vehicle is optimized by using the data information of the parking lot; real-time positioning information of the vehicle is acquired, and the real-time positioning information is fed back to the navigation system.

[0008] Optionally, the parking path is planned according to the actual parking intention and the data information of the parking lot, including: acquiring the current positioning of the vehicle; determining a target parking space according to the actual parking intention; and planning the parking path based on the current positioning and the target parking space.

[0009] Optionally, the parking path is planned based on the current positioning and the target parking space, including: extracting the boundaries of a road boundary line, a target parking space boundary line and an obstacle in the data information of the parking lot; identifying the distance from the vehicle to the boundaries of the road boundary line, the target parking space boundary line and the obstacle; and when the distance is less than or equal to a preset distance, controlling the vehicle to issue a collision warning.

[0010] The second aspect embodiment of the application provides a parking lot navigation device based on vehicle Internet, including: an identification module configured to identify a wireless access point at an entrance of a parking lot where a vehicle is located; an establishment module configured to establish a transmission channel between a vehicle and a vehicle Internet server based on the wireless access point, and acquire data information of the parking lot distributed by the vehicle Internet server, wherein the data information includes map data and vacant parking spaces of the parking lot; and a control module configured to identify an actual parking intention of a user, plan a parking path according to the actual parking intention and the data information of the parking lot, and control the vehicle to perform a parking action according to the parking path.

[0011] Optionally, the device further includes: an acquisition module configured to acquire data information of the parking lot distributed by one or more wireless communication devices of the parking lot; and update the data information of the parking lot distributed by the vehicle Internet server according to the data information of the parking lot distributed by the one or more wireless communication devices.

[0012] Optionally, the device further includes: an optimization module configured to optimize the navigation data of the navigation system of the vehicle by using the data information of the parking lot; and acquire real-time positioning information of the vehicle, and feed back the real-time positioning information to the navigation system.

[0013] Optionally, the control module is further configured to: acquire the current positioning of the vehicle; determine a target parking space according to the actual parking intention; and plan the parking path based on the current positioning and the target parking space.

[0014] Optionally, the control module is further configured to: extract boundaries of a road boundary line, a target parking space boundary line and an obstacle in the data information of the parking lot; identify a distance from the vehicle to the boundaries of the road boundary line, the target parking space boundary line and the obstacle; and control the vehicle to issue a collision warning when the distance is less than or equal to a preset distance.

[0015] A third aspect of the present application provides a vehicle, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the vehicle Internet of Things based parking lot navigation method according to the above embodiments.

[0016] A fourth aspect of the present application provides a computer readable storage medium having a computer program stored thereon, wherein the program is executed by a processor to implement the vehicle Internet of Things based parking lot navigation method according to the above embodiments.

[0017] A fifth aspect of the present application provides a computer program product, wherein the computer program is executed to implement the vehicle Internet of Things based parking lot navigation method according to the above embodiments.

[0018] Therefore, the present application has at least the following beneficial effects:

[0019] The embodiments of the present application can establish a transmission channel between the vehicle and the Internet of Things server through the wireless access point at the entrance of the parking lot where the vehicle is located, and obtain the data information of the current parking lot. The parking path is planned according to the actual parking intention of the user and the data information of the current parking lot, and the vehicle is controlled to perform the parking action according to the parking path, so that the parking path of the vehicle to the target parking space can be accurately planned. The network of the parking lot is limited, which leads to the failure to realize the rapid positioning of the vehicle, improves the parking efficiency, and improves the user experience.

[0020] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the appended drawings.

[0022] Figure 1 A flowchart of a vehicle Internet of Things based parking lot navigation method according to an embodiment of the present application is shown in FIG. 1;

[0023] Figure 2 A flowchart of a vehicle Internet of Things based parking lot navigation method according to an embodiment of the present application is shown in FIG. 1;

[0024] Figure 3A block diagram of a parking lot navigation device based on vehicle Internet of Things according to an embodiment of the present application;

[0025] Figure 4 A structural schematic diagram of a vehicle according to an embodiment of the present application. DETAILED DESCRIPTION

[0026] Embodiments of the present application are described in detail below with reference to the accompanying drawings, in which examples of the embodiments are shown, and in which like or similar designations denote like or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0027] In the related art, a parking positioning system based on vehicle Internet of Things is designed, which comprises an MP5, a T-BOX, a vehicle Internet of Things cloud, and a parking lot control server. The MP5 is communicatively connected with the T-BOX through a CAN bus, the T-BOX is communicatively connected with the vehicle Internet of Things cloud through vehicle Internet of Things, and the vehicle Internet of Things cloud is communicatively connected with the parking lot control server through a mobile communication network. The MP5 sends a query request for a destination parking lot to the vehicle Internet of Things cloud through the T-BOX, the vehicle Internet of Things cloud and the parking lot control server perform data interaction to obtain position information, navigation information, and parking space information of the destination parking lot, and send the information to the T-BOX, and then the MP5 displays the position, navigation route, and parking space capacity of the destination parking lot according to the parking lot information message.

[0028] Since the prior art all communicates with the vehicle Internet of Things cloud through the T-BOX, and is based on the premise that the parking lot can successfully connect to the mobile communication network. However, at present, mobile communication signals are scarce in most parking lot related areas, and vehicle head units without navigation functions still account for a considerable proportion on the market.

[0029] Therefore, the present application can compensate for the lack of navigation information for parking lot related areas through wireless AP vehicle Internet of Things, and can realize navigation function according to vehicle type and vehicle head unit without navigation function.

[0030] The parking lot navigation method and device based on vehicle Internet of Things, the vehicle, the storage medium, and the program product of the embodiments of the present application are described below with reference to the accompanying drawings. Specifically, Figure 1 A flowchart of a parking lot navigation method based on vehicle Internet of Things provided by an embodiment of the present application.

[0031] As Figure 1 shown, the parking lot navigation method based on vehicle Internet of Things comprises the following steps:

[0032] In step S101, a wireless access point at an entrance of a parking lot where a vehicle is located is identified.

[0033] It can be understood that the embodiment of the application can identify the wireless access point at the entrance of the parking lot where the vehicle is located, so as to subsequently establish a transmission channel between the car machine and the Internet of Vehicles server based on the wireless access point.

[0034] In step S102, a transmission channel between the car machine and the Internet of Vehicles server is established based on the wireless access point, and data information of the parking lot issued by the Internet of Vehicles server is acquired, wherein the data information includes map data and vacant parking spaces of the parking lot.

[0035] It can be understood that the embodiment of the application can establish a transmission channel between the car machine and the Internet of Vehicles server based on the wireless access point, and acquire data information of the parking lot issued by the Internet of Vehicles server, so as to subsequently plan a parking route.

[0036] In the embodiment of the application, before acquiring real-time data information of the parking lot issued by the Internet of Vehicles server, the method comprises: acquiring data information of the parking lot issued by one or more wireless communication devices of the parking lot; and updating the data information of the parking lot issued by the Internet of Vehicles server according to the data information of the parking lot issued by the one or more wireless communication devices.

[0037] It can be understood that the embodiment of the application can update the data information of the parking lot based on the data information of the parking lot acquired by the plurality of wireless devices, so as to update the data in real time and make the data more accurate.

[0038] In the embodiment of the application, after acquiring the data information of the parking lot issued by the Internet of Vehicles server, the method comprises: optimizing navigation data of a navigation system of the vehicle by using the data information of the parking lot; and acquiring real-time positioning information of the vehicle and feeding back the real-time positioning information to the navigation system.

[0039] It can be understood that the embodiment of the application can optimize the navigation data of the navigation system of the vehicle according to the data information of the parking lot, acquire the real-time positioning information of the vehicle, and feed back the real-time positioning information to the navigation system, so as to ensure the accuracy of navigation in subsequent path planning.

[0040] In step S103, the actual parking intention of the user is identified, a parking route is planned according to the actual parking intention and the data information of the parking lot, and the vehicle is controlled to perform a parking action according to the parking route.

[0041] It can be understood that the embodiment of the application can plan a parking route according to the actual parking intention and the data information of the parking lot, and control the vehicle to perform a parking action according to the parking route, so as to accurately plan a parking route of the vehicle from the target position to the target parking space, improve the parking efficiency, and improve the user experience.

[0042] In the embodiment of the present application, the parking path is planned according to the actual parking intention and the data information of the parking lot, including: obtaining the current positioning of the vehicle; determining the target parking space according to the actual parking intention; and planning the parking path based on the current positioning and the target parking space.

[0043] It can be understood that the embodiment of the present application can determine the target parking space according to the actual parking intention of the user, so as to plan the parking path according to the current positioning and the target parking space, and ensure the accuracy of the parking path.

[0044] In the embodiment of the present application, the parking path is planned based on the current positioning and the target parking space, including: extracting the boundaries of the road boundary line, the target parking space boundary line and the obstacle in the data information of the parking lot; identifying the distance from the vehicle to the boundaries of the road boundary line, the target parking space boundary line and the obstacle; and when the distance is less than or equal to a preset distance, controlling the vehicle to issue a collision warning.

[0045] The preset distance can be 0.4 or 0.5 m, and can be set according to actual needs, without specific limitation.

[0046] It can be understood that the embodiment of the present application can determine whether the vehicle is likely to collide according to the boundaries of the road boundary line, the target parking space boundary line and the obstacle in the data information of the parking lot, and issue a collision warning when about to collide, thereby improving the user experience.

[0047] According to the parking lot navigation method based on the Internet of Vehicles proposed in the embodiment of the present application, the wireless access point at the entrance of the parking lot where the vehicle is located establishes a transmission channel between the vehicle machine and the Internet of Vehicles server, and obtains the data information of the current parking lot. The parking path is planned according to the actual parking intention of the user and the data information of the current parking lot, and the vehicle is controlled to perform parking actions according to the parking path, so as to accurately plan the parking path of the vehicle from the positioning to the target parking space. The network of the parking lot is limited, which leads to the inability to realize the rapid positioning of the vehicle, improves the parking efficiency, and improves the user experience.

[0048] The following will be described in detail Figure 2 The parking lot navigation method based on the Internet of Vehicles of the present application will be described in detail as follows:

[0049] S1, a wireless AP (Access Point, wireless access point) is preset at the entrance of the parking lot, and the vehicle-mounted host and the wireless AP are established;

[0050] S2, the vehicle-mounted host receives the real-time data issued by the Internet of Vehicles background server through the wireless AP;

[0051] S3, the vehicle-mounted host obtains the detailed map of the parking lot and the detailed data of the vacant position through the implementation data provided by the Internet of Vehicles;

[0052] S4, the vehicle-mounted host optimizes the navigation data according to the detailed data of the parking lot provided;

[0053] S5, when the car stops moving, the vehicle-mounted host sends the positioning data to the Internet of Vehicles background server through the wireless AP, and the Internet of Vehicles background server updates the data in real time;

[0054] S6, when the car leaves the parking lot, the vehicle-mounted host disconnects the connection with the Internet of Vehicles background server.

[0055] Further, in S1, the wireless AP is pre-set at the entrance and exit of the parking lot, and the connection signal of the Internet of Vehicles is covered in the parking lot. The vehicle-mounted host obtains the data information issued by the Internet of Vehicles background server through the built-in data service application program, and processes the data. The processed signal is fed back to the Internet of Vehicles background server for real-time updating.

[0056] Further, in S2, the vehicle-mounted host can also receive the implementation data issued by the Internet of Vehicles background server through other wireless communication devices. The vehicle-mounted host directly receives the first data of the Internet of Vehicles background server, and other wireless communication devices receive the second data of the Internet of Vehicles background server. When other wireless communication devices transmit the second data to the vehicle-mounted host, the second data corrects the first data. The second data can also be directly processed, and the Internet of Vehicles data is fed back through other wireless communication devices.

[0057] Further, in S3, after the vehicle-mounted host obtains the detailed map and vacancy position data of the parking lot, the parking lot data is transmitted to the vehicle-mounted navigation system, and the vehicle-mounted host perfects and supplements the data of the vehicle-mounted navigation system through the parking lot data. Other wireless communication devices can also receive the Internet of Vehicles data and feed back to the network cloud of other navigation systems to perfect the network cloud of other navigation systems.

[0058] It should be noted that the present application also includes a program pre-installation module, an information receiving module, an execution operation module and a signal issuing module. The pre-installation module is used for connecting the vehicle-mounted host and the wireless AP. The signal receiving module includes a main receiving module and a secondary receiving module, and the data tuning module is connected between the main receiving module and the secondary receiving module. The signal receiving module is used for receiving the Internet of Vehicles background data information. The signal issuing module is used for issuing signals to the Internet of Vehicles background data information.

[0059] Next, the parking lot navigation device based on the Internet of Vehicles according to the embodiment of the present application is described with reference to the accompanying drawings.

[0060] Figure 3 is a block schematic diagram of the parking lot navigation device based on the Internet of Vehicles according to the embodiment of the present application.

[0061] As Figure 3 shown, the vehicle Internet of Things based parking lot navigation device 10 includes an identification module 100, an establishment module 200 and a control module 300.

[0062] The identification module 100 is configured to identify a wireless access point at an entrance of a parking lot where a vehicle is located; the establishment module 200 is configured to establish a transmission channel between the vehicle and an Internet of Vehicles server based on the wireless access point, and acquire data information of the parking lot issued by the Internet of Vehicles server, wherein the data information includes map data and vacant parking spaces of the parking lot; and the control module 300 is configured to identify an actual parking intention of a user, plan a parking path according to the actual parking intention and the data information of the parking lot, and control the vehicle to perform a parking action according to the parking path.

[0063] In the embodiments of the present application, the parking lot data information issued by one or more wireless communication devices of the parking lot is acquired, and the data information of the parking lot issued by the Internet of Vehicles server is updated according to the data information of the parking lot issued by the one or more wireless communication devices.

[0064] In the embodiments of the present application, the navigation data of the navigation system of the vehicle is optimized by using the data information of the parking lot, and real-time positioning information of the vehicle is acquired and fed back to the navigation system.

[0065] In the embodiments of the present application, the control module 300 is further configured to acquire a current positioning of the vehicle, determine a target parking space according to the actual parking intention, and plan a parking path based on the current positioning and the target parking space.

[0066] In the embodiments of the present application, the control module 300 is further configured to extract boundaries of a road boundary line, a target parking space boundary line and an obstacle in the data information of the parking lot, identify a distance from the vehicle to the boundaries of the road boundary line, the target parking space boundary line and the obstacle, and control the vehicle to issue a collision warning when the distance is less than or equal to a preset distance.

[0067] It should be noted that the foregoing explanation and description of the embodiments of the vehicle Internet of Things based parking lot navigation method are also applicable to the vehicle Internet of Things based parking lot navigation device of the embodiments, which will not be described herein again.

[0068] According to the parking lot navigation device based on the vehicle Internet of Things provided by the embodiment of the application, a wireless access point at an entrance of a parking lot where a vehicle is located establishes a transmission channel of a vehicle machine and a vehicle Internet of Things server, and obtains data information of a current parking lot, plans a parking path according to an actual parking intention of a user and the data information of the current parking lot, and controls the vehicle to perform a parking action according to the parking path, so that the parking path of the vehicle from positioning to a target parking space can be accurately planned, the network of the parking lot is limited, the rapid positioning of the vehicle cannot be realized, the parking efficiency is improved, and the use experience of the user is improved.

[0069] Figure 4 A structural schematic diagram of a vehicle is provided for the embodiment of the application. The vehicle can include:

[0070] The memory 401, the processor 402, and the computer program stored in the memory 401 and executable on the processor 402.

[0071] The processor 402 implements the parking lot navigation method based on the vehicle Internet of Things provided in the above embodiments when executing the program.

[0072] Further, the vehicle further includes:

[0073] The communication interface 403 is used for communication between the memory 401 and the processor 402.

[0074] The memory 401 is used to store the computer program executable on the processor 402.

[0075] The memory 401 can include a high-speed RAM (Random Access Memory, random access memory) memory, and can also include a non-volatile memory, for example, at least one disk memory.

[0076] If the memory 401, the processor 402, and the communication interface 403 are independently implemented, the communication interface 403, the memory 401, and the processor 402 can be connected to each other through a bus and complete communication between each other. The bus can be an ISA (Industry Standard Architecture, industrial standard architecture) bus, a PCI (Peripheral Component, peripheral component interconnect) bus, or an EISA (Extended Industry Standard Architecture, extended industrial standard architecture) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For the convenience of representation, Figure 4 Only one thick line is used in the figure, but it does not mean that there is only one bus or only one type of bus.

[0077] Optionally, in a specific implementation, if the memory 401, the processor 402 and the communication interface 403 are integrated on a chip, the memory 401, the processor 402 and the communication interface 403 can complete the communication among each other through an internal interface.

[0078] The processor 402 can be a CPU (Central Processing Unit, central processor), or an ASIC (Application Specific Integrated Circuit, specific integrated circuit), or one or more integrated circuits configured to implement the embodiments of the present application.

[0079] The embodiments of the present application also provide a computer readable storage medium, which stores a computer program, and the program is executed by a processor to implement the vehicle Internet of Things based parking lot navigation method as above.

[0080] The embodiments of the present application also provide a computer program product, and the computer program is executed to implement the vehicle Internet of Things based parking lot navigation method of the above embodiments.

[0081] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or N embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0082] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "N" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0083] Any process or method described in a flowchart or otherwise described herein can be understood as representing code modules, segments, or portions of code that include one or more executable instructions for implementing the specified logical functions or steps, and the various embodiments of the application include alternative implementations of the described processes or methods, in which the order of steps can be changed, including use of simultaneous steps, or the steps can be performed in reverse order, or at least some steps can be performed concurrently, or with prior steps or other steps, depending on the functionality involved. The description herein of any process or method should be understood to also include any steps that can be performed in any suitable order, including any order that can be suggested by the logic of the described process or method.

[0084] It should be understood that various parts of the present application can be implemented in hardware, software, firmware or a combination thereof. In the above embodiments, the steps or methods can be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As such, if implemented in hardware and in another embodiment, the implementation can be accomplished using any or a combination of the following technologies, which are all well known in the art: a discrete logic circuit having logic gates for implementing logic functions upon data signals, an application specific integrated circuit having appropriate combinational logic gates, a programmable gate array, a field programmable gate array, etc.

[0085] Those of ordinary skill in the art can understand that all or part of the steps carried out by the above-mentioned embodiment method can be completed by a program instructing the relevant hardware, and the program can be stored in a computer readable storage medium. When the program is executed, it includes one of the steps of the method embodiment or a combination thereof.

[0086] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and those of ordinary skill in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A parking lot navigation method based on vehicle-to-thing, characterized in that, The method comprises the following steps: identifying a wireless access point at an entrance of a parking lot where the vehicle is located; establishing a transmission channel between the vehicle machine and the Internet of Vehicles server based on the wireless access point, and obtaining data information of the parking lot issued by the Internet of Vehicles server, wherein the data information comprises map data and vacant parking spaces of the parking lot, and before obtaining the real-time data information of the parking lot issued by the Internet of Vehicles server, the method comprises: obtaining data information of the parking lot issued by one or more wireless communication devices of the parking lot; and updating the data information of the parking lot issued by the Internet of Vehicles server according to the data information of the parking lot issued by the one or more wireless communication devices; identifying an actual parking intention of a user, planning a parking path according to the actual parking intention and the data information of the parking lot, and controlling the vehicle to perform a parking action according to the parking path. 2.The parking lot navigation method for a vehicle IoT according to claim 1, wherein, After obtaining the data information of the parking lot issued by the Internet of Vehicles server, the method comprises: optimizing navigation data of a navigation system of the vehicle by using the data information of the parking lot; obtaining real-time positioning information of the vehicle and feeding back the real-time positioning information to the navigation system. 3.The parking lot navigation method for a vehicle IoT according to claim 1, wherein, The planning of the parking path according to the actual parking intention and the data information of the parking lot comprises: obtaining current positioning of the vehicle; determining a target parking space according to the actual parking intention; planning the parking path based on the current positioning and the target parking space. 4.The parking lot navigation method for a vehicle IoT according to claim 3, characterized in that, The planning of the parking path based on the current positioning and the target parking space comprises: extracting boundaries of road boundary lines, target parking space boundary lines and obstacles in the data information of the parking lot; identifying distances from the vehicle to the boundaries of the road boundary lines, the target parking space boundary lines and the obstacles; and when the distances are less than or equal to a preset distance, controlling the vehicle to issue a collision warning.

5. A parking lot navigation device based on vehicle Internet of Things, characterized by, The method comprises: an identification module configured to identify a wireless access point at an entrance of a parking lot where the vehicle is located; an establishment module configured to establish a transmission channel between the vehicle machine and the Internet of Vehicles server based on the wireless access point, and obtain data information of the parking lot issued by the Internet of Vehicles server, wherein the data information comprises map data and vacant parking spaces of the parking lot, and the establishment module is further configured to obtain data information of the parking lot issued by one or more wireless communication devices of the parking lot, and update the data information of the parking lot issued by the Internet of Vehicles server according to the data information of the parking lot issued by the one or more wireless communication devices; a control module configured to identify an actual parking intention of a user, plan a parking path according to the actual parking intention and the data information of the parking lot, and control the vehicle to perform a parking action according to the parking path.

6. A vehicle characterized by comprising: The method comprises: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the Internet of Vehicles-based parking lot navigation method according to any one of claims 1-4.

7. A computer readable storage medium having stored thereon a computer program, characterized in that, The program is executed by the processor to implement the Internet of Vehicles-based parking lot navigation method according to any one of claims 1-4.

8. A computer program product, characterised in that, The computer program is executed to implement the Internet of Vehicles-based parking lot navigation method according to any one of claims 1-4.

Images