Parking lot berth state indication method, device and system, terminal and storage medium

Abstract

The invention provides a parking lot berth state indication method, device and system, a terminal and a storage medium, and the method comprises the steps: pre-establishing a communication connection between a panoramic camera and a berth state indication board arranged in a target parking lot, and the berth state indication board is used for displaying the berth state of a designated area in the target parking lot; determining the current berth state of each berth based on a panoramic image of the target parking lot shot by the panoramic camera; and sending the current berth state to the berth state indication board, so that the berth state indication board displays the current berth state. The designated area is monitored by the panoramic camera, and the parking state of the designated area is displayed by the parking state indicator, so that a suspension equipment bracket and a parking detector do not need to be mounted on each parking, the mounting cost, the wiring cost and the maintenance cost are reduced, the parking state of the designated area in the target parking lot can be displayed, and the parking efficiency is improved. And the vehicle is guided to park.

Description

Technical Field

[0001] The present invention relates to the field of traffic technology, and in particular to a parking lot berth status indication method, device, system, terminal and storage medium. Background Art

[0002] When parking in a parking lot, a two-color LED light is installed on the top of each parking space. When the corresponding parking space detector detects a car, the parking space LED light turns red. When the parking space is empty, the parking space LED light turns green. An infrared parking space detector or a video recognition parking space detector is installed on the top of each parking space to detect the parking space status, control the LED light display, and report the parking space status to the gateway. The gateway communicates with the parking space detector, collects the status information of the managed parking spaces, and reports it to the background server. The background server communicates with the gateway to obtain the status of each parking space in the parking lot, and sends the parking space occupancy information of the area to the guidance screen in the field to guide parking. The guidance screen in the field is an LED screen used to display the number of remaining empty parking spaces in the pointed area in the field.

[0003] However, a hanging equipment bracket and a berth detector need to be installed on each berth, and the installation cost, wiring cost and maintenance cost are high.

[0004] Therefore, the prior art has defects and needs to be improved and developed. Summary of the invention

[0005] The technical problem to be solved by the present invention is that, in view of the above-mentioned defects of the prior art, a parking lot berth status indication method, device, system, terminal and storage medium are provided, aiming to solve the problem in the prior art that a hanging equipment bracket and a berth detector need to be installed on each berth, resulting in high installation cost, wiring cost and maintenance cost.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows:

[0007] A first aspect of an embodiment of the present application provides a parking space status indication method, wherein the method comprises:

[0008] Pre-establishing a communication connection between a panoramic camera and a parking space status indicator board provided in a target parking lot, wherein the parking space status indicator board is used to display the parking space status of a designated area in the target parking lot;

[0009] Determine the current parking status of each parking space based on the panoramic image of the target parking lot captured by the panoramic camera;

[0010] The current berth status is sent to the berth status indicator board, so that the berth status indicator board displays the current berth status.

[0011] In one embodiment of the present application, before pre-establishing a communication connection between a panoramic camera and a parking space status indicator board provided in a target parking lot, the method further includes:

[0012] The target parking lot is divided into monitoring areas in advance, and each monitoring area is equipped with a panoramic camera;

[0013] Each of the panoramic cameras rotates according to a preset rotation period, and performs camera angle calibration based on a preset camera angle calibration mark every time it rotates one circle.

[0014] In one embodiment of the present application, after the target parking lot is divided into monitoring areas in advance and each monitoring area is equipped with a panoramic camera, the following further includes:

[0015] The berth numbers of all berths monitored by each of the panoramic cameras are determined and saved.

[0016] In one embodiment of the present application, determining the current parking status of each parking space based on the panoramic image of the target parking lot captured by the panoramic camera includes:

[0017] Perform image recognition on the panoramic images of the target parking lot taken by each panoramic camera to obtain the current recognition results of each parking space;

[0018] If the current identification result of the berth is that there is a car, the berth number of the berth is marked as a car-occupied state;

[0019] If the current identification result of the berth is that there is no car, the berth number of the berth is marked as a no-car state.

[0020] In one embodiment of the present application, sending the current berth status to the berth status indicator so that the berth status indicator displays the current berth status includes:

[0021] Sending the berth number indicating the current berth status to the berth status indicator through the gateway by radio communication;

[0022] According to the berth number marked with the current berth status, the indicator light of the same berth number on the berth status indicator board is displayed as the light corresponding to the current berth status;

[0023] The lights corresponding to the state with a car and the state without a car are different.

[0024] In one embodiment of the present application, the parking lot space status indication method further includes:

[0025] The current parking space status is updated to the target APP or target mini-program, so that the vehicle performs vehicle parking navigation based on the current parking space status in the target APP or target mini-program.

[0026] A second aspect of an embodiment of the present application provides a parking space status indication device, wherein the device comprises:

[0027] A communication module, used to pre-establish a communication connection between a panoramic camera provided in a target parking lot and a parking space status indicator board, wherein the parking space status indicator board is used to display the parking space status of a designated area in the target parking lot;

[0028] A determination module, used to determine the current parking status of each parking space based on the panoramic image of the target parking lot taken by the panoramic camera;

[0029] The sending module is used to send the current berth status to the berth status indicator board so that the berth status indicator board displays the current berth status.

[0030] A third aspect of the embodiment of the present application provides a parking space status indication system, which includes:

[0031] A panoramic camera is used to capture a panoramic image of the target parking lot, determine the current parking status of each parking space, and send the current parking status to a parking status indicator board;

[0032] A gateway, used to establish a communication connection between a panoramic camera and a parking space status sign provided in a target parking lot;

[0033] The parking space status indicator is used to display the parking space status of a designated area in the target parking lot, and to display the current parking space status when receiving the current parking space status.

[0034] A fourth aspect of an embodiment of the present application provides a terminal, which includes: a memory, a processor, and a parking lot berth status indication method program stored in the memory and executable on the processor, wherein the parking lot berth status indication method program implements the steps of the parking lot berth status indication method as described above when executed by the processor.

[0035] A fifth aspect of an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and the computer program can be executed to implement the steps of the parking space status indication method as described above.

[0036] The present invention provides a parking lot berth status indication method, device, system, terminal and storage medium, the method comprising: pre-establishing a communication connection between a panoramic camera and a berth status indicator board set in a target parking lot, the berth status indicator board being used to display the berth status of a designated area in the target parking lot; determining the current berth status of each berth based on a panoramic image of the target parking lot captured by the panoramic camera; and sending the current berth status to the berth status indicator board so that the berth status indicator board displays the current berth status. The present invention uses a panoramic camera to capture a panoramic image of the target parking lot and determines the current berth status of each berth, the panoramic camera monitors the designated area, and the berth status indicator board displays the berth status of the designated area in the target parking lot, thereby eliminating the need to install a suspension device bracket and a berth detector on each berth, thereby reducing installation costs, wiring costs and maintenance costs, and being able to display the berth status of the designated area in the target parking lot, thereby guiding vehicles to park. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a flow chart of a preferred embodiment of the parking lot status indication method of the present invention;

[0038] Figure 2 It is a system structure diagram of a parking space status indication method in the prior art;

[0039] Figure 3 It is a schematic diagram of a parking space status indicator board of a preferred embodiment of the parking space status indicator method of the present invention;

[0040] Figure 4 It is a schematic diagram of a preferred embodiment of the parking lot status indication method of the present invention when the parking lot is not parked;

[0041] Figure 5 It is a schematic diagram of a preferred embodiment of the parking lot status indication method of the present invention when the car is parked;

[0042] Figure 6 It is a schematic diagram of the installation of a panoramic camera, a gateway and a parking space status indicator board of a preferred embodiment of the parking space status indication method of the present invention;

[0043] Figure 7 It is a functional principle block diagram of a preferred embodiment of the parking lot status indication device of the present invention;

[0044] Figure 8 It is a functional principle block diagram of a preferred embodiment of the parking lot status indication system of the present invention;

[0045] Fig. 9 It is a functional principle block diagram of a preferred embodiment of the terminal in the present invention. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the present invention clearer and more specific, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0047] The defects of the existing technology include: First, each berth needs to be installed with a hanging equipment bracket and a berth detector, which has a high installation cost. Second, the equipment needs to be powered by the city electricity, which has high wiring costs and higher safety requirements. Third, the system structure is relatively complex, and the cost of the on-site guide screen and berth detector is high. Fourth, the equipment cost, installation cost and maintenance cost are all high, which is not conducive to promotion. At present, it is basically only used in a few commercial parking lots.

[0048] See also Figure 1 , Figure 1 Flowchart of the parking lot status indication method in the present invention. Figure 1 As shown, the parking lot space status indication method according to the embodiment of the present invention includes:

[0049] Step S100: pre-establishing a communication connection between a panoramic camera and a parking space status indicator board provided in a target parking lot, wherein the parking space status indicator board is used to display the parking space status of a designated area in the target parking lot.

[0050] like Figure 2 As shown, Figure 2 This is the principle block diagram of the existing parking guidance system. A suspension device bracket and a parking detector need to be installed on each berth. In the embodiment of the present application, there is no need to install a suspension device bracket and a parking detector on each berth. The parking status indicator uses an acrylic plate to print a parking distribution map. A red and green dual-color LED is installed in each parking map, and the corresponding parking number is marked, such as Figure 3 Therefore, the present application reduces the cost, and the average construction cost of each berth is reduced from 500 yuan in the traditional solution to about 150 yuan.

[0051] In an embodiment of the present application, before step S100, it also includes: dividing the target parking lot into monitoring areas in advance, and each monitoring area is configured with a panoramic camera; wherein each panoramic camera rotates according to a preset rotation period, and after each rotation, the camera angle is calibrated based on a preset camera angle calibration mark.

[0052] Specifically, the panoramic camera is driven by a stepper motor and rotates 360 degrees per minute at a constant speed. Each panoramic camera can detect 10 to 30 berths, which is low cost. In addition, the panoramic camera uses wired power supply, but the wiring points are only 1 / 30 to 1 / 10 of the traditional ones, which is more than 90% lower, greatly reducing the construction difficulty and maintenance volume by more than 90%, which greatly reduces the cost.

[0053] like Figure 4 As shown, the preset camera angle calibration mark 24 can be a label with a specific pattern, which is affixed to a position close to the panoramic camera and where the camera can clearly capture the image. It is used for camera angle calibration to eliminate the accumulated angle error of the stepper motor when the camera rotates. Every time the camera rotates one circle, when the camera angle calibration mark is located in the center of the horizontal direction of the captured image, the angle is reset to zero, that is, 0°.

[0054] The embodiment of the present application performs camera angle calibration through a preset rotation cycle and a camera angle calibration mark, thereby ensuring that the image quality captured by the panoramic camera is stable and reliable, improving the accuracy of berth status recognition, extending the service life of the camera, and reducing maintenance costs.

[0055] In one embodiment of the present application, after the target parking lot is divided into monitoring areas in advance and each monitoring area is configured with a panoramic camera, the method further includes: determining the parking lot numbers of all parking lots monitored by each of the panoramic cameras and saving them.

[0056] Specifically, the setting tool can be used to set the panoramic camera, including: (1) rotation period setting; (2) virtual coil drawing; (3) managing the number of berths and berth numbers; (4) collecting the angle of the managed berth (the rotation angle from the camera angle calibration mark to the center of the berth).

[0057] The embodiment of the present application can achieve accurate management of parking spaces by assigning a unique number to each parking space and clarifying which panoramic camera monitors these parking spaces. When the panoramic camera captures an image and identifies the parking space status, the status information can be quickly associated with the corresponding parking space according to the parking space number. In addition, when the car owner checks the parking space status sign, he can clearly see the number and status of each parking space, which helps the car owner to quickly find an empty parking space and reduce parking troubles caused by unclear parking space information.

[0058] like Figure 1 As shown, the parking space status indication method described in this embodiment also includes:

[0059] Step S200: determining the current parking status of each parking space based on the panoramic image of the target parking lot captured by the panoramic camera.

[0060] In the embodiment of the present application, the step S200 specifically includes:

[0061] Step S210: performing image recognition on the panoramic images of the target parking lot taken by each panoramic camera to obtain current recognition results of each parking space;

[0062] Step S220: If the current identification result of the berth is that there is a car, the berth number of the berth is marked as a car-occupied state;

[0063] Step S230: If the current identification result of the berth is that there is no car, the berth number of the berth is marked as a no-car state.

[0064] The embodiment of the present application uses video AI to detect the parking state with high accuracy. That is, by performing image recognition on the panoramic image, the corresponding parking state is obtained. Specifically, Figure 4 As shown, a berth virtual identification wireframe 25 is drawn in advance on the berth frame on the panoramic image taken by the panoramic camera when there is no car, so as to determine the position of the berth in the image. After starting the running test, the panoramic image is acquired in real time, and the pictures of the areas corresponding to the virtual identification wireframes of each berth in the panoramic image are intercepted, such as Figure 5 As shown, an image recognition algorithm is used to determine whether there is a car in the virtual recognition wireframe of each berth.

[0065] The embodiment of the present application can quickly obtain the current berthing status of each berth by performing image recognition on the panoramic image taken by the panoramic camera in real time, thereby ensuring timely updating of the berth status information and avoiding inconvenience to the car owner due to information lag.

[0066] like Figure 1 As shown, the parking space status indication method described in this embodiment also includes:

[0067] Step S300: Send the current berth status to the berth status indicator board, so that the berth status indicator board displays the current berth status.

[0068] In the embodiment of the present application, after the berth status indicator displays the current berth status, it can guide the driver to park.

[0069] In the embodiment of the present application, the step S300 specifically includes:

[0070] Step S310: sending the berth number indicating the current berth status to the berth status indicator through the gateway by radio communication;

[0071] Step S320: According to the berth number marked with the current berth status, the indicator light of the same berth number on the berth status indicator board is displayed as the light corresponding to the current berth status.

[0072] The lights corresponding to the state with a car and the state without a car are different.

[0073] Specifically, the embodiment of the present application uploads the berth status to the gateway through a radio communication method (LoRa), and the gateway then drives the LED display of the corresponding berth on the berth status indicator, for example, the green LED light flashes when there is no car, and the red LED light flashes when there is a car. In other words, the gateway drives the LED in the berth map, and when there is a car in the corresponding berth, the LED of the corresponding berth in the berth map is driven to flash red, indicating that the berth is occupied; when there is no car in the corresponding berth, the LED of the corresponding berth in the berth map is driven to flash green, indicating that the berth is not occupied, and the driver can select a parking berth from the flashing light status of the berth map.

[0074] like Figure 6 As shown, the parking space status indicator 23 and the gateway 22 of the embodiment of the present application can be hung above the intersection of the indoor parking lot or on a pillar, so that the driver can easily see the parking space occupancy status in the indicated area and guide the driver to park. The parking space status indicator of the embodiment of the present application adopts a wall-mounted installation, which can be installed on a wall or pillar that is easily visible to the driver, and is simple and convenient to install and maintain.

[0075] The gateway can communicate with nearby gateways through radio communication to obtain berth status information managed by adjacent gateways to facilitate information exchange among various gateways. It can also upload berth status information to the background server through long-distance wireless communication and publish the berth status information to the user APP or applet and outdoor guidance screen.

[0076] The embodiment of the present application uses radio communication to establish communication between the gateway 22 and the panoramic camera 21, collects status information of each berth, and makes indoor communication more reliable; through radio communication, the berth number indicating the current berth status can be sent to the berth status sign 23 in real time, ensuring the latest berth status information and avoiding misleading caused by information lag.

[0077] In one embodiment of the present application, the parking lot berthing space status indication method further includes: updating the current berthing space status to a target APP or a target mini-program, so that the vehicle performs vehicle parking navigation based on the current berthing space status in the target APP or the target mini-program.

[0078] Specifically, the embodiments of the present application can develop a mobile phone APP or mini program, through which users can view the real-time parking space status of the parking lot, and make parking reservations, navigate to designated parking spaces, and perform other operations.

[0079] In the embodiment of the present application, the parking space status can be checked anytime and anywhere by simply opening the mobile phone APP or mini program. This convenient query method improves the parking efficiency of the car owner; the APP or mini program can also intelligently recommend the best parking location based on the car owner’s parking needs and the parking space situation in the parking lot, saving the car owner’s parking time and improving the overall operation efficiency of the parking lot.

[0080] In addition, based on historical data and real-time data, the occupancy of each berth in the future can be predicted to provide users with berth recommendation services. It can also be combined with intelligent voice assistants to provide users with berth navigation and berth status voice prompt services.

[0081] In one embodiment, if Figure 7 As shown, based on the above parking lot berth status indication method, the present invention also provides a parking lot berth status indication device, including:

[0082] A communication module 11 is used to pre-establish a communication connection between a panoramic camera and a parking space status indicator board provided in a target parking lot, wherein the parking space status indicator board is used to display the parking space status of a designated area in the target parking lot;

[0083] A determination module 12, configured to determine the current parking status of each parking space based on the panoramic image of the target parking lot captured by the panoramic camera;

[0084] The sending module 13 is used to send the current berth status to the berth status indicator board, so that the berth status indicator board displays the current berth status.

[0085] In one embodiment, if Figure 8 As shown, based on the above parking lot berth status indication method, the present invention also provides a parking lot berth status indication system, including:

[0086] A panoramic camera 21 is used to capture a panoramic image of the target parking lot, determine the current parking status of each parking space, and send the current parking status to a parking status indicator board;

[0087] The gateway 22 is used to establish a communication connection between the panoramic camera and the parking space status indicator board provided in the target parking lot;

[0088] The parking space status indicator 23 is used to display the parking space status of a designated area in the target parking lot, and to display the current parking space status when receiving the current parking space status.

[0089] Fig. 9 A schematic diagram of the structure of a terminal provided in an embodiment of the present application. The terminal may include:

[0090] A memory 501 , a processor 502 , and a computer program stored in the memory 501 and executable on the processor 502 .

[0091] When the processor 502 executes the program, the parking lot space status indication method provided in the above embodiment is implemented.

[0092] Furthermore, the terminal further includes:

[0093] The communication interface 503 is used for communication between the memory 501 and the processor 502 .

[0094] The memory 501 is used to store computer programs that can be executed on the processor 502 .

[0095] The memory 501 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

[0096] If the memory 501, the processor 502 and the communication interface 503 are implemented independently, the communication interface 503, the memory 501 and the processor 502 can be connected to each other through a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, only one line is used in the figure, but it does not mean that there is only one bus or one type of bus.

[0097] Optionally, in a specific implementation, if the memory 501, the processor 502 and the communication interface 503 are integrated on a chip, the memory 501, the processor 502 and the communication interface 503 can communicate with each other through an internal interface.

[0098] The processor 502 may be a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0099] This embodiment also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the parking lot space status indication method as described above is implemented.

[0100] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or N embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0101] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "N" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0102] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code comprising one or N executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present application includes additional implementations, in which the order shown or discussed may not be followed, including performing functions in a substantially simultaneous manner or in reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0103] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can read instructions from an instruction execution system, device or apparatus and execute instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purpose of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or N wirings (electronic devices), a portable computer disk box (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), a fiber optic device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically by optically scanning the paper or other medium and then editing, interpreting or otherwise processing in a suitable manner if necessary and then storing it in a computer memory.

[0104] It should be understood that the various parts of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above embodiment, the N steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0105] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiment.

[0106] In addition, each functional unit in each embodiment of the present application may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0107] The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art may change, modify, replace and modify the above embodiments within the scope of the present application.

[0108] In summary, the parking lot berth status indication method, device, system, terminal and storage medium disclosed in the present invention include: pre-establishing a communication connection between a panoramic camera and a berth status indicator board set in a target parking lot, the berth status indicator board is used to display the berth status of a designated area in the target parking lot; determining the current berth status of each berth based on a panoramic image of the target parking lot captured by the panoramic camera; sending the current berth status to the berth status indicator board, so that the berth status indicator board displays the current berth status. The present invention uses a panoramic camera to capture a panoramic image of the target parking lot and determines the current berth status of each berth, and the panoramic camera monitors the designated area, and the berth status indicator board displays the berth status of the designated area in the target parking lot, thereby eliminating the need to install a suspension device bracket and a berth detector on each berth, thereby reducing installation costs, wiring costs and maintenance costs, and being able to display the berth status of the designated area in the target parking lot, thereby guiding vehicles to park.

[0109] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A parking space status indication method, characterized in that: The method comprises: Pre-establishing a communication connection between a panoramic camera and a parking space status indicator board provided in a target parking lot, wherein the parking space status indicator board is used to display the parking space status of a designated area in the target parking lot; Determine the current parking status of each parking space based on the panoramic image of the target parking lot captured by the panoramic camera; The current berth status is sent to the berth status indicator board, so that the berth status indicator board displays the current berth status.

2. The parking space status indication method according to claim 1, characterized in that: Before establishing a communication connection between the panoramic camera and the parking space status sign in the target parking lot, the following steps are also included: The target parking lot is divided into monitoring areas in advance, and each monitoring area is equipped with a panoramic camera; Each of the panoramic cameras rotates according to a preset rotation period, and performs camera angle calibration based on a preset camera angle calibration mark every time it rotates one circle.

3. The parking space status indication method according to claim 2, characterized in that: The target parking lot is divided into monitoring areas in advance, and each monitoring area is equipped with a panoramic camera, which also includes: The berth numbers of all berths monitored by each of the panoramic cameras are determined and saved.

4. The parking space status indication method according to claim 3, characterized in that: The current parking status of each parking space is determined based on the panoramic image of the target parking lot captured by the panoramic camera, including: Perform image recognition on the panoramic images of the target parking lot taken by each panoramic camera to obtain the current recognition results of each parking space; If the current identification result of the berth is that there is a car, the berth number of the berth is marked as a car-occupied state; If the current identification result of the berth is that there is no car, the berth number of the berth is marked as a no-car state.

5. The parking lot status indication method according to claim 4, characterized in that: The method of sending the current berth status to the berth status indicator so that the berth status indicator displays the current berth status includes: Sending the berth number indicating the current berth status to the berth status indicator through the gateway by radio communication; According to the berth number marked with the current berth status, the indicator light of the same berth number on the berth status indicator board is displayed as the light corresponding to the current berth status; The lights corresponding to the state with a car and the state without a car are different.

6. The parking space status indication method according to claim 1, characterized in that: The parking lot space status indication method further includes: The current parking space status is updated to the target APP or target mini-program, so that the vehicle performs vehicle parking navigation based on the current parking space status in the target APP or target mini-program.

7. A parking space status indication device, characterized in that: The device comprises: A communication module, used to pre-establish a communication connection between a panoramic camera provided in a target parking lot and a parking space status indicator board, wherein the parking space status indicator board is used to display the parking space status of a designated area in the target parking lot; A determination module, used to determine the current parking status of each parking space based on the panoramic image of the target parking lot taken by the panoramic camera; The sending module is used to send the current berth status to the berth status indicator board so that the berth status indicator board displays the current berth status.

8. A parking space status indication system, characterized in that: include: A panoramic camera is used to capture a panoramic image of the target parking lot, determine the current parking status of each parking space, and send the current parking status to a parking status indicator board; A gateway, used to establish a communication connection between a panoramic camera and a parking space status sign provided in a target parking lot; The parking space status indicator is used to display the parking space status of a designated area in the target parking lot, and to display the current parking space status when receiving the current parking space status.

9. A terminal, characterized in that: include: A memory, a processor, and a parking lot parking space status indication method program stored in the memory and executable on the processor, wherein the parking lot parking space status indication method program implements the steps of the parking lot parking space status indication method according to any one of claims 1 to 6 when executed by the processor.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and the computer program can be executed to implement the steps of the parking space status indication method according to any one of claims 1 to 6.

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