CN115938157B - Parking space distribution method and system for parking lot - Google Patents

Abstract

The invention is applicable to the technical field of parking space management, and provides a parking space distribution method and a parking space distribution system for a parking lot, wherein the method comprises the following steps: receiving a parking instruction input by a user, wherein the parking instruction comprises a parking lot name; according to the parking instruction, the merchant information and the parking space type of the corresponding parking lot are called, and merchant information to be input into a popup window and the parking space type to be selected are generated; receiving a merchant name and a parking space type selection instruction input by a user, and calling an unoccupied parking space number of a corresponding parking lot; generating a parking space number according to the name of a merchant, a parking space type selection instruction and an unoccupied parking space number, and distributing the parking space corresponding to the parking space number to a user. Therefore, the invention ensures that the user can park in a good way as far as possible, and can quickly go to the target merchant after parking, thereby being convenient and efficient.

Description

A parking space allocation method and system for a parking lot

Technical field

The present invention relates to the technical field of parking space management, and in particular to a parking space allocation method and system in a parking lot.

Background technique

Medium and large shopping malls will be equipped with their own parking lots. Car owners need to park their cars in the parking lot before entering the mall for consumption. Currently, there are the following problems during the parking process: First, for novice drivers, it is difficult to put the vehicle into the parking lot. Some are not good at reversing into the parking lot, and some are not good at parking into the parking lot from the side. The existing parking lot cannot allocate parking spaces according to the driver's parking method; in addition, many drivers do not know much about the shopping mall, and it is easy to park the car far away from the target. The parking spaces far away from the merchants make it inconvenient to find the merchants in the future. Therefore, there is a need to provide a parking space allocation method and system in a parking lot aimed at solving the above problems.

Contents of the invention

In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a parking space allocation method and system in a parking lot to solve the problems existing in the above background technology.

The present invention is implemented as follows: a parking space allocation method in a parking lot, which method includes the following steps:

Receive parking instructions input by the user, where the parking instructions include the name of the parking lot;

According to the parking instructions, the merchant information and parking space type of the corresponding parking lot are retrieved, and a pop-up window for merchant information to be entered and a pop-up window for parking space type to be selected are generated;

Receive the merchant name and parking space type selection instructions input by the user, and retrieve the unoccupied parking space number of the corresponding parking lot;

Generate a parking space number based on the merchant name, parking space type selection instructions and unoccupied parking space number, and allocate the parking space corresponding to the parking space number to the user.

As a further solution of the present invention: the step of retrieving the unoccupied parking space number of the corresponding parking lot specifically includes:

According to the name of the parking lot, retrieve the top view of the parking space collected by several cameras in the corresponding parking lot;

The top view of the parking lot is obtained by splicing several top views of parking spaces;

Analyze the overhead view of the parking lot to determine the number of unoccupied parking spaces.

As a further solution of the present invention: the step of analyzing the top view of the parking lot to determine the number of unoccupied parking spaces specifically includes:

Analyze the overhead view of the parking lot to determine that the parking spaces whose parking space numbers are not covered are not occupied, and each parking space is painted with a parking space number;

Perform text recognition on the parking space number of the unoccupied parking space to obtain the unoccupied parking space number.

As a further solution of the present invention: the step of generating a parking space number based on the merchant name, parking space type selection instruction and unoccupied parking space number specifically includes:

Filter the unoccupied parking space numbers according to the parking space type selection instructions to determine the reserved parking space numbers;

Enter the merchant name into the parking lot exit database for matching, and output the parking lot exit information. The parking lot exit database includes several parking lot exit information, and each parking lot exit information corresponds to several merchant names;

Retrieve the location information of the reserved parking space number, and generate the parking space number based on the location information of the reserved parking space number and the parking lot exit information.

As a further solution of the present invention: the step of screening unoccupied parking space numbers according to the parking space type selection instruction and determining the reserved parking space numbers specifically includes:

Determine the parking space type corresponding to each unoccupied parking space number and mark it. The parking space types include parallel parking spaces, inclined parking spaces and vertical parking spaces;

Determine whether the marked parking space type meets the conditions according to the parking space type selection instruction. If it exists, it is determined that the qualified parking space number is reserved; otherwise, proceed to the next step;

Generate parking space type to be selected information, the parking space type to be selected information includes all marked parking space types; receive a parking space type secondary selection instruction, and determine the reserved parking space number according to the parking space type secondary selection instruction.

Another object of the present invention is to provide a parking space allocation system for a parking lot, which system includes:

A parking instruction input module is used to receive parking instructions input by the user, where the parking instructions include the name of the parking lot;

The information pop-up window generation module is used to retrieve the business information and parking space type of the corresponding parking lot according to the parking instructions, and generate a pop-up window for business information to be input and a pop-up window for the parking space type to be selected;

The parking space number retrieval module is used to receive the merchant name and parking space type selection instructions input by the user, and retrieve the unoccupied parking space number of the corresponding parking lot;

The parking space number allocation module is used to generate parking space numbers based on the merchant name, parking space type selection instructions and unoccupied parking space numbers, and allocate parking spaces corresponding to the parking space numbers to users.

As a further solution of the present invention: the parking space number retrieval module includes:

The top view retrieval unit is used to retrieve the top view of the parking spaces collected by several cameras in the corresponding parking lot according to the name of the parking lot;

The top view splicing unit is used to splice the top views of several parking spaces to obtain the top view of the parking lot;

The unoccupied parking space numbering unit is used to analyze the overhead view of the parking lot to determine the unoccupied parking space number.

As a further solution of the present invention: the unoccupied parking space numbering unit includes:

The unoccupied parking space subunit is used to analyze the overhead view of the parking lot to determine that the parking spaces whose parking space numbers are not covered are not occupied, and each parking space is painted with a parking space number;

The parking space number recognition subunit is used to perform text recognition on the parking space number of the unoccupied parking space and obtain the unoccupied parking space number.

As a further solution of the present invention: the parking space number allocation module includes:

The parking space number screening unit is used to filter the unoccupied parking space numbers according to the parking space type selection instructions and determine the reserved parking space numbers;

The parking lot exit determination unit is used to input the business name into the parking lot exit library for matching and output the parking lot exit information. The parking lot exit library includes several parking lot exit information, and each parking lot exit information corresponds to several parking lot exit information. the shop's name;

The parking space number generation unit is used to retrieve the location information of the reserved parking space number, and generate the parking space number based on the location information of the reserved parking space number and the parking lot exit information.

As a further solution of the present invention: the parking space number screening unit includes:

The parking space type marking subunit is used to determine the parking space type corresponding to each unoccupied parking space number and mark it. The parking space types include parallel parking spaces, inclined parking spaces and vertical parking spaces;

The first reserved parking space sub-unit is used to determine whether there is a marked parking space type that meets the conditions according to the parking space type selection instruction. If there is a qualified parking space, it is determined that the qualified parking space number is the reserved parking space number; otherwise, the steps in the second reserved parking space sub-unit are executed;

The second reserved parking space subunit is used to generate parking space type to be selected information, and the parking space type to be selected information includes all marked parking space types; receives the parking space type secondary selection instruction, and determines the reserved parking space number according to the parking space type secondary selection instruction.

Compared with the prior art, the beneficial effects of the present invention are:

The invention will retrieve the merchant information and parking space type of the corresponding parking lot according to the parking instructions input by the user, and generate a pop-up window for merchant information to be input and a pop-up window for parking space type to be selected; and then receive the merchant name and parking space type selection instructions input by the user, and adjust the Obtain the unoccupied parking space number of the corresponding parking lot; finally, generate a parking space number based on the merchant name, parking space type selection instruction and unoccupied parking space number, and allocate the parking space corresponding to the parking space number to the user. In this way, the present invention enables users to park in the way they are good at as much as possible, and after parking, they can quickly go to the target merchant, which is convenient and efficient.

Description of drawings

Figure 1 is a flow chart of a parking space allocation method in a parking lot.

Figure 2 is a flow chart of retrieving the unoccupied parking space number of the corresponding parking lot in a parking space allocation method in a parking lot.

Figure 3 is a flow chart for analyzing the top view of the parking lot to determine the number of unoccupied parking spaces in a parking space allocation method.

Figure 4 is a flow chart for generating parking space numbers in a parking space allocation method in a parking lot.

Figure 5 is a flow chart for determining reserved parking space numbers in a parking space allocation method in a parking lot.

Figure 6 is a schematic structural diagram of a parking space allocation system in a parking lot.

Figure 7 is a schematic structural diagram of a parking space number retrieval module in a parking space allocation system in a parking lot.

Figure 8 is a schematic structural diagram of an unoccupied parking space numbering unit in a parking space allocation system in a parking lot.

Figure 9 is a schematic structural diagram of a parking space number allocation module in a parking space allocation system in a parking lot.

Figure 10 is a schematic structural diagram of a parking space number screening unit in a parking space allocation system in a parking lot.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

As shown in Figure 1, an embodiment of the present invention provides a parking space allocation method in a parking lot. The method includes the following steps:

S100, receive the parking instruction input by the user, where the parking instruction includes the name of the parking lot;

S200, retrieve the merchant information and parking space type of the corresponding parking lot according to the parking instruction, and generate a pop-up window for merchant information to be input and a pop-up window for parking space type to be selected;

S300: Receive the merchant name and parking space type selection instructions input by the user, and retrieve the unoccupied parking space number of the corresponding parking lot;

S400: Generate a parking space number based on the merchant name, parking space type selection instruction and unoccupied parking space number, and allocate the parking space corresponding to the parking space number to the user.

It should be noted that medium and large shopping malls will be equipped with their own parking lots. Car owners need to park their cars in the parking lot before entering the shopping mall. Currently, there are the following problems during the parking process: First, for novice drivers, it is difficult to park the vehicle in the parking lot. It is difficult to park in the parking lot. Some are not good at reversing into the parking lot, and some are not good at parking into the parking lot from the side. The existing parking lot cannot allocate parking spaces according to the driver’s parking method; in addition, many drivers do not know much about the shopping mall, and it is easy to put them in the parking lot. The car is parked in a parking space far away from the target merchant, causing inconvenience to the subsequent search for the merchant. Embodiments of the present invention aim to solve the above problem.

In the embodiment of the present invention, the user first needs to input the parking instruction through the terminal App or the terminal web page. The parking instruction includes the parking lot name. The parking lot name can be the name of the shopping mall. In this way, the embodiment of the present invention can retrieve the corresponding parking lot according to the parking instruction. Business information and parking space types. The parking space types include parallel parking spaces, inclined parking spaces and vertical parking spaces. Parallel parking spaces are suitable for drivers who enter the garage from the side, vertical parking spaces are suitable for drivers who reverse into the garage, and inclined parking spaces are more suitable. For novice drivers, at this time, a pop-up window for business information to be entered and a pop-up window for parking space type to be selected will be generated. This requires the user to enter the business name and parking space type selection instructions. The parking space type selection instructions can select one or more parking space types, business names and one of the parking space type selection instructions can be empty. When the merchant name is empty, the parking space numbers that comply with the parking space type selection instructions are directly displayed; when the parking space type selection instructions are empty, the user selects all parking space types by default. ; Then, the embodiment of the present invention will retrieve the unoccupied parking space number of the corresponding parking lot, and finally generate a parking space number based on the merchant name, parking space type selection instruction and unoccupied parking space number, and allocate the parking space corresponding to the parking space number to the user. This allows users to park in the way they are good at as much as possible, and after parking, they can quickly go to the target merchant. Preferably, it is necessary to set up guide signs in the parking lot, for example, one of the guide signs is A120-A130, to facilitate users to find the parking space according to the parking space number.

As shown in Figure 2, as a preferred embodiment of the present invention, the step of retrieving the unoccupied parking space number of the corresponding parking lot specifically includes:

S301, retrieve the top view of the parking space collected by several cameras in the corresponding parking lot according to the name of the parking lot;

S302, splice several top views of parking spaces to obtain a top view of the parking lot;

S303: Analyze the overhead view of the parking lot to determine the unoccupied parking space number.

In the embodiment of the present invention, the latest top view of the parking space collected by several cameras in the corresponding parking lot will be automatically retrieved according to the name of the parking lot. The camera will take a top view of the parking space every certain time (for example, 1 minute) and upload the image. Each parking space The top view is marked with a splicing position number. According to the splicing position number, several top views of parking spaces can be automatically spliced to obtain a top view of the entire parking lot. Finally, the top view of the parking lot can be analyzed to determine the number of unoccupied parking spaces.

As shown in Figure 3, as a preferred embodiment of the present invention, the step of analyzing the top view of the parking lot to determine the number of unoccupied parking spaces specifically includes:

S3031, analyze the overhead view of the parking lot to determine that the parking spaces whose parking space numbers are not covered are not occupied, and each parking space is painted with a parking space number;

S3032: Perform text recognition on the parking space number of the unoccupied parking space to obtain the unoccupied parking space number.

In the embodiment of the present invention, each parking space is painted with a parking space number. The parking space number is painted at the center of each parking space. The font size of the parking space number is larger, which facilitates the analysis of the top view of the parking lot. When a certain parking space When the car is parked, the parking space number will be covered by the car. When the parking space number is not covered, it means that there is no parking in the parking space. Make sure that the parking space whose parking space number is not covered is not occupied, and then proceed to the parking space number of the unoccupied parking space. Text recognition to obtain the unoccupied parking space number.

As shown in Figure 4, as a preferred embodiment of the present invention, the step of generating a parking space number based on the merchant name, parking space type selection instruction and unoccupied parking space number specifically includes:

S401, filter the unoccupied parking space numbers according to the parking space type selection instruction and determine the reserved parking space number;

S402, input the merchant name into the parking lot exit database for matching, and output the parking lot exit information. The parking lot exit database includes several parking lot exit information, and each parking lot exit information corresponds to several merchant names;

S403: Retrieve the location information of the reserved parking space number, and generate the parking space number based on the location information of the reserved parking space number and the parking lot exit information.

In the embodiment of the present invention, it is first necessary to filter the unoccupied parking space numbers according to the parking space type selected by the user, delete the unoccupied parking space numbers that do not meet the conditions, and the remaining parking space numbers are reserved, and then enter the business name into the parking lot By matching in the exit library and outputting the parking lot exit information, a parking lot exit can be determined. The parking lot exit library is established in advance. The parking lot exit library includes several parking lot exit information. Each parking lot exit information Corresponding to several merchant names, for example, Exit A corresponds to the fifth merchant, the sixth merchant, and the twelfth merchant, indicating that the user can reach the fifth merchant, the sixth merchant, and the twelfth merchant fastest through Exit A. Each The exit information of the parking lot also includes the exit location. Each parking space number also corresponds to the parking space location. The location information of each reserved parking space number is retrieved, and the parking space number is generated based on the location information of the reserved parking space number and the parking lot exit information. The parking space number is The parking space corresponding to the space number is closest to the determined parking lot exit.

As shown in Figure 5, as a preferred embodiment of the present invention, the step of screening unoccupied parking space numbers according to the parking space type selection instruction and determining the reserved parking space numbers specifically includes:

S4011, determine the parking space type corresponding to each unoccupied parking space number and mark it. The parking space types include parallel parking spaces, inclined parking spaces and vertical parking spaces;

S4012: Determine whether the marked parking space type meets the conditions according to the parking space type selection instruction. If there is, it is determined that the qualified parking space number is reserved; otherwise, perform the next step;

S4013: Generate parking space type information to be selected, which includes all marked parking space types; receive a parking space type secondary selection instruction, and determine the reserved parking space number according to the parking space type secondary selection instruction.

In the embodiment of the present invention, in order to filter the unoccupied parking space numbers, it is necessary to determine the parking space type corresponding to each unoccupied parking space number and mark it. Preferably, the relevant information of the parking space type can be given in the parking space number, for example, when the parking space number When the penultimate digit of the parking space number is 1, the corresponding parking space type is a parallel parking space; when the penultimate digit of the parking space number is 2, the corresponding parking space type is a tilted parking space; when the penultimate digit of the parking space number is 3 , the corresponding parking space type is a vertical parking space, and then automatically determines whether the marked parking space type meets the conditions according to the parking space type selection instructions. If it exists, it is determined that the qualified parking space number is reserved; when the conditions are not met, the user needs to re- To make a selection, specifically, parking space type to be selected information will be generated. The parking space type to be selected information includes all marked parking space types. At this time, the user needs to enter a parking space type secondary selection instruction, and the reservation is determined according to the parking space type secondary selection instruction. Parking space number.

As shown in Figure 6, an embodiment of the present invention also provides a parking space allocation system for a parking lot. The system includes:

The parking instruction input module 100 is used to receive parking instructions input by the user, where the parking instructions include the name of the parking lot;

The information pop-up window generation module 200 is used to retrieve the business information and parking space type of the corresponding parking lot according to the parking instruction, and generate a pop-up window for business information to be input and a pop-up window for the parking space type to be selected;

The parking space number retrieval module 300 is used to receive the merchant name and parking space type selection instructions input by the user, and retrieve the unoccupied parking space number of the corresponding parking lot;

The parking space number allocation module 400 is used to generate a parking space number according to the merchant name, parking space type selection instruction and unoccupied parking space number, and allocate the parking space corresponding to the parking space number to the user.

In the embodiment of the present invention, the user first needs to input the parking instruction through the terminal App or the terminal web page. The parking instruction includes the parking lot name. The parking lot name can be the name of the shopping mall. In this way, the embodiment of the present invention can retrieve the corresponding parking lot according to the parking instruction. Business information and parking space types. The parking space types include parallel parking spaces, inclined parking spaces and vertical parking spaces. Parallel parking spaces are suitable for drivers who enter the garage from the side, vertical parking spaces are suitable for drivers who reverse into the garage, and inclined parking spaces are more suitable. For novice drivers, at this time, a pop-up window for business information to be entered and a pop-up window for parking space type to be selected will be generated. This requires the user to enter the business name and parking space type selection instructions. The parking space type selection instructions can select one or more parking space types, business names and one of the parking space type selection instructions can be empty. When the merchant name is empty, the parking space numbers that comply with the parking space type selection instructions are directly displayed; when the parking space type selection instructions are empty, the user selects all parking space types by default. ; Then, the embodiment of the present invention will retrieve the unoccupied parking space number of the corresponding parking lot, and finally generate a parking space number based on the merchant name, parking space type selection instruction and unoccupied parking space number, and allocate the parking space corresponding to the parking space number to the user. This allows users to park in the way they are good at as much as possible, and after parking, they can quickly go to the target merchant.

As shown in Figure 7, as a preferred embodiment of the present invention, the parking space number retrieval module 300 includes:

The top view retrieval unit 301 is used to retrieve the top view of the parking space collected by several cameras in the corresponding parking lot according to the name of the parking lot;

The top view splicing unit 302 is used to splice the top views of several parking spaces to obtain a top view of the parking lot;

The unoccupied parking space numbering unit 303 is used to analyze the top view of the parking lot to determine the unoccupied parking space number.

As shown in Figure 8, as a preferred embodiment of the present invention, the unoccupied parking space numbering unit 303 includes:

The unoccupied parking space subunit 3031 is used to analyze the overhead view of the parking lot to determine that the parking spaces whose parking space numbers are not covered are not occupied, and each parking space is painted with a parking space number;

The parking space number recognition subunit 3032 is used to perform character recognition on the parking space number of the unoccupied parking space to obtain the unoccupied parking space number.

As shown in Figure 9, as a preferred embodiment of the present invention, the parking space number allocation module 400 includes:

The parking space number screening unit 401 is used to screen the unoccupied parking space numbers according to the parking space type selection instructions and determine the reserved parking space numbers;

The parking lot exit determination unit 402 is used to input the business name into the parking lot exit library for matching and output the parking lot exit information. The parking lot exit library includes several parking lot exit information, and each parking lot exit information corresponds to several parking lot exit information. business name;

The parking space number generating unit 403 is used to retrieve the location information of the reserved parking space number, and generate the parking space number based on the location information of the reserved parking space number and the parking lot exit information.

As shown in Figure 10, as a preferred embodiment of the present invention, the parking space number screening unit 401 includes:

The parking space type marking subunit 4011 is used to determine the parking space type corresponding to each unoccupied parking space number and mark it. The parking space types include parallel parking spaces, inclined parking spaces and vertical parking spaces;

The first reserved parking space sub-unit 4012 is used to determine whether there is a marked parking space type that meets the conditions according to the parking space type selection instruction. If it exists, it is determined that the qualified parking space is the reserved parking space number; otherwise, execute the second reserved parking space sub-unit 4013 step;

The second reserved parking space subunit 4013 is used to generate parking space type to be selected information, the parking space type to be selected information includes all marked parking space types; receive a parking space type secondary selection instruction, and determine the reserved parking space number according to the parking space type secondary selection instruction .

The above only describes the preferred embodiments of the present invention in detail, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

It should be understood that although the steps in the flowcharts of various embodiments of the present invention are shown in sequence as indicated by arrows, these steps are not necessarily executed in the order indicated by arrows. Unless explicitly stated in this article, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least some of the steps in each embodiment may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but may be executed at different times. The order of execution is not necessarily sequential, but may be performed in turn or alternately with other steps or sub-steps of other steps or at least part of the stages.

Claims (6)

1. A method for allocating a parking space in a parking lot, the method comprising the steps of:

receiving a parking instruction input by a user, wherein the parking instruction comprises a parking lot name;

according to the parking instruction, the merchant information and the parking space type of the corresponding parking lot are called, and merchant information to be input into a popup window and the parking space type to be selected are generated;

receiving a merchant name and a parking space type selection instruction input by a user, and calling an unoccupied parking space number of a corresponding parking lot;

generating a parking space number according to a merchant name, a parking space type selection instruction and an unoccupied parking space number, and distributing a parking space corresponding to the parking space number to a user;

the step of generating the parking space number according to the name of the merchant, the parking space type selection instruction and the unoccupied parking space number specifically comprises the following steps: screening unoccupied parking space numbers according to the parking space type selection instruction, and determining reserved parking space numbers; inputting merchant names into a parking lot exit library for matching, and outputting parking lot exit information, wherein the parking lot exit library comprises a plurality of parking lot exit information, and each parking lot exit information corresponds to a plurality of merchant names; the position information of the reserved parking space number is called, and the parking space number is generated according to the position information of the reserved parking space number and the parking lot exit information;

the method specifically comprises the steps of screening unoccupied parking space numbers according to a parking space type selection instruction and determining reserved parking space numbers, wherein the step of screening unoccupied parking space numbers according to a parking space type selection instruction comprises the following steps: determining and marking the type of each unoccupied parking space number, wherein the type of each unoccupied parking space comprises a parallel parking space, an inclined parking space and a vertical parking space; determining whether the marked parking space type meets the condition according to the parking space type selection instruction, and determining that the parking space number meets the condition is reserved when the marked parking space type exists; otherwise, executing the next step; generating parking space type to-be-selected information, wherein the parking space type to-be-selected information comprises all marked parking space types; and receiving a parking space type secondary selection instruction, and determining a reserved parking space number according to the parking space type secondary selection instruction.

2. The method for allocating parking spaces in a parking lot according to claim 1, wherein the step of retrieving the unoccupied parking space number of the corresponding parking lot specifically comprises:

according to the name of the parking lot, calling the top view of the parking spaces acquired by a plurality of cameras in the corresponding parking lot;

splicing a plurality of parking space top views to obtain a parking space top view;

and analyzing the top view of the parking lot to determine the number of the unoccupied parking space.

3. The method for allocating parking spaces in a parking lot according to claim 2, wherein the step of analyzing the plan view of the parking lot to determine the number of unoccupied parking spaces specifically comprises:

analyzing the top view of the parking lot, determining that the parking spaces with uncovered parking space numbers are unoccupied, and coating the parking space numbers in each parking space;

and carrying out character recognition on the number of the unoccupied parking space to obtain the number of the unoccupied parking space.

4. A parking space distribution system for a parking lot, the system comprising:

the parking instruction input module is used for receiving a parking instruction input by a user, wherein the parking instruction comprises a parking lot name;

the information popup window generation module is used for calling merchant information and a parking space type of a corresponding parking lot according to a parking instruction and generating a popup window to be input by merchant information and a popup window to be selected by the parking space type;

the parking space number calling module is used for receiving a merchant name and a parking space type selection instruction input by a user and calling an unoccupied parking space number of a corresponding parking lot;

the parking space number allocation module is used for generating a parking space number according to the name of a merchant, a parking space type selection instruction and an unoccupied parking space number, and allocating a parking space corresponding to the parking space number to a user;

wherein, the parking stall number allocation module includes: the parking space number screening unit is used for screening unoccupied parking space numbers according to the parking space type selection instruction and determining reserved parking space numbers; the parking lot exit determining unit is used for inputting the names of the merchants into the parking lot exit library for matching and outputting parking lot exit information, the parking lot exit library comprises a plurality of parking lot exit information, and each parking lot exit information corresponds to a plurality of merchant names; the parking space number generating unit is used for calling the position information of the reserved parking space number and generating a parking space number according to the position information of the reserved parking space number and the parking lot outlet information;

wherein, the parking stall number screening unit includes: the parking space type marking subunit is used for determining and marking the parking space type corresponding to each unoccupied parking space number, and the parking space type comprises parallel parking spaces, inclined parking spaces and vertical parking spaces; the first reserved parking space subunit is used for determining whether the marked parking space type meets the condition according to the parking space type selection instruction, and determining that the reserved parking space number meets the condition when the marked parking space type exists; otherwise, executing the step in the second reserved parking space subunit; the second reserved parking space subunit is used for generating parking space type to-be-selected information, and the parking space type to-be-selected information comprises all marked parking space types; and receiving a parking space type secondary selection instruction, and determining a reserved parking space number according to the parking space type secondary selection instruction.

5. The parking space distribution system of claim 4, wherein the parking space number retrieving module comprises:

the top view calling unit is used for calling the top view of the parking spaces acquired by the cameras in the corresponding parking lot according to the name of the parking lot;

the overhead view splicing unit is used for splicing a plurality of parking space overhead views to obtain a parking lot overhead view;

and the unoccupied parking space numbering unit is used for analyzing the top view of the parking lot to determine the unoccupied parking space number.

6. The parking space distribution system of claim 5, wherein the unoccupied parking space numbering unit comprises:

the unoccupied parking space subunit is used for analyzing the top view of the parking lot, determining that the unoccupied parking spaces with uncovered parking space numbers are unoccupied, and coating the parking space numbers in each parking space;

and the parking space number identification subunit is used for carrying out character identification on the parking space numbers of the unoccupied parking spaces to obtain the unoccupied parking space numbers.