CN110211414A - A kind of shared parking space intelligent management and guidance system and its method - Google Patents

Abstract

The invention relates to an intelligent management and guidance system for shared parking spaces and a method thereof, belonging to the field of intelligent management of parking spaces. The invention includes a parking space data collection module, an information database, a central data processing subsystem, and a terminal APP; the parking space data collection module includes a GPS submodule, an infrared sensing submodule, and a mobile communication submodule; the mobile communication submodule combines the GPS submodule and the infrared submodule The real-time information collected by the module is transmitted to the information database; the central data processing subsystem is connected to the information database, and the terminal APP is wirelessly connected to the central data processing subsystem; the terminal APP transmits the information to the central data processing subsystem, and the central data processing subsystem After receiving each information, read the corresponding data in the information database, perform calculations, and then return the calculation results to the terminal APP. The user can complete parking space recommendation, parking space selection, parking space guidance, parking space occupancy reminder, and search for vehicles on the terminal APP. , Pay for the parking space independently.

Description

A shared parking space intelligent management and guidance system and method thereof

technical field

The invention relates to an intelligent management and guidance system for shared parking spaces and a method thereof, belonging to the technical field of intelligent management of parking spaces.

Background technique

With the progress of society, the number of car ownership is increasing year by year. Although many large public parking lots are planned and constructed every year, the planning speed of the parking lot is far behind the growth rate of private cars. The number of existing urban parking spaces can no longer meet the parking demand. For example, the number of motor vehicles in Kunming exceeds 2.5 million, and the number of drivers exceeds 3 million. However, there are only more than 1,300 commercial motor vehicle parking lots (garages) in the central urban area. It can be seen that the number of parking spaces is much smaller than the number of cars. In the bustling areas, it often takes a lot of time to find parking spaces, resulting in random parking, occupying urban roads, and even occupying fire exits; it is easy to cause traffic congestion and bring huge safety hazards to people's lives and property. Although many technologies have been introduced after many parking lots, such as: automatic license plate number recognition technology, which can save waiting time without manual billing; and more mature parking space guidance technology, which can respond to the parking space situation in a timely manner, but the cost of this system is huge. A large number of information screens need to be built, which greatly wastes resources. It can only be guided by some parking spaces, and cannot provide effective instructions to their own parking spaces and quick guidance to find their own vehicles when leaving the parking lot. People are looking for parking spaces. Still will consume a large amount of time in the process; And this system can't inform the parking space situation of the parking lot that does not enter the parking lot personnel. It is still unable to effectively solve the current problems of finding a parking space in the city, finding a location in a large parking lot, finding a car when leaving the parking lot, and parking spaces being seized by people and cumbersome payment.

Therefore, in order to solve this social problem, a shared parking space intelligent management and guidance system that can realize the functions of parking space recommendation, parking space reservation, guiding route, parking space occupancy reminder, and autonomous payment is proposed.

Contents of the invention

The invention provides a shared parking space intelligent management and guidance system and its method, which can realize functions such as parking space recommendation, parking space reservation, guiding route, parking space occupancy reminder, and autonomous payment, so as to solve the difficulties in finding parking spaces in current cities, Parking space preemption, difficulty in finding a location in a large parking lot, difficulty in finding a car when leaving the parking lot, and cumbersome payment.

The technical solution of the present invention is: an intelligent management and guidance system for shared parking spaces, including a parking space data acquisition module, an information database, a central data processing subsystem, and a terminal APP;

The parking space data acquisition module includes a GPS submodule, an infrared sensing submodule, and a mobile communication submodule;

The GPS sub-module: used to collect the latitude and longitude information of each parking space in the parking lot, and the latitude and longitude information of each intersection in the elevator entrance or stair entrance, and the parking lot and communicate it to the mobile communication submodule;

The infrared sensing sub-module: conducts infrared sensing to the parking space in real time, and transmits the sensing situation to the mobile communication sub-module in real time;

The mobile communication submodule: used to transmit the real-time information collected by the GPS submodule and the infrared submodule to the information database;

The information database: used to summarize the usage data collected by each mobile communication sub-module;

The central data processing subsystem is connected with the information database, and each latitude and longitude in the information database is reflected on the parking space distribution map of the parking lot in points and reads various data of the information database in real time. The central data processing subsystem is wirelessly connected with the terminal APP, Read the specific location of the terminal APP in real time, longitude and latitude and the destination information input by the terminal APP user, perform various data processing, and transmit the data back to the terminal APP in real time;

The terminal APP is wirelessly connected to the central data processing subsystem, and the terminal APP transmits the destination information input by the user to the central data processing subsystem, and the central data processing subsystem performs data processing, recommends parking spaces and transmits the parking space recommendation information back to the terminal APP, the user selects the recommended parking space or chooses the parking space independently through the terminal APP, and transmits the data back to the central data processing subsystem. , Pay for the parking space independently.

A shared parking space intelligent management and guidance method, the specific steps of the method are:

Step1: The user completes the real-name registration through the terminal APP, and registers the vehicle information, allowing the central data processing subsystem to read the specific location information of the user through the terminal APP;

Step2: The user searches for the destination through the terminal APP, and the terminal APP transmits the information to the central data processing subsystem. After the central data processing subsystem processes the information data, it returns the recommended parking lot and the data of the parking space recommended by the parking lot to the terminal APP. The user chooses a recommended parking space or chooses a parking space independently to reserve a parking space. The system starts timing. The user goes from the current location to the entrance of the destination parking lot through the third-party navigation, and switches to the terminal APP;

Step 3: The terminal APP returns the reserved parking space data to the central data processing subsystem, and the central data processing subsystem performs calculations, selects the nearest parking space guidance route data and sends it back to the terminal APP, and returns the parking space occupancy status to the terminal APP in real time;

Step 4: The user realizes the parking space guidance through the terminal APP on the parking space guidance route;

Step 5: The user clicks "Find Vehicle" through the terminal APP, and the terminal APP sends the command back to the central data processing subsystem; the central data processing subsystem performs calculations, selects the nearest parking space guidance route and sends it back to the terminal APP;

Step 6: The user goes to the parking space guidance route on the terminal APP to realize the parking space search;

Step 7: When the signal of the infrared sensor sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem; the central data processing subsystem determines that the user leaves through calculation and stops Timing, orders are generated, and users use third-party platforms to pay independently.

Further, the specific implementation steps of the recommended parking lot and parking space are:

StepA1: The central data processing subsystem is wirelessly connected to the terminal APP, and reads the specific location, longitude and latitude of the terminal APP and the destination information input by the terminal APP user in real time;

StepA2: The central data processing subsystem will obtain the destination information entered by the user to search on the official website of Baidu Maps to obtain the longitude and latitude information of the user's destination;

StepA3: The central data processing subsystem reads the latitude and longitude information of each parking lot in the information database

Use the formula D=[(X1-Xn)^2+(Y1-Yn)^2]^1/2

Among them, D represents the calculated distance; X1, Y1, Xn, Yn: are respectively the longitude and latitude of the destination building and the parking lot, compare the D value, select the corresponding longitude and latitude data when the D value is the smallest, and obtain the corresponding parking lot under the longitude and latitude data , complete the parking lot recommendation;

StepA4: Read the elevator entrance or stair entrance and the latitude and longitude information of each remaining parking space in the information database, use the formula d=[(x1-xn)^2+(y1-yn)^2]^1/2, where d: calculate Distance; x1, y1, xn, yn: the latitude and longitude information of the elevator entrance or stair entrance and each remaining parking space respectively, compare the d value, select the latitude and longitude data corresponding to the minimum d value, and obtain the corresponding parking lot parking space under the latitude and longitude data , to complete the parking lot recommendation.

Further, the specific steps for parking guidance in Step 3 are:

StepB1: The terminal APP sends the parking space data selected by the user back to the central data processing subsystem;

StepB2: The central data processing subsystem reads all the latitude and longitude data in the parking lot, takes the latitude and longitude information of the selected parking space as the target state, and the intersection point in the parking lot as the state n, and reads the latitude and longitude data of the specific location of the terminal APP in real time, and This latitude and longitude data is used as the initial state;

StepB3: Use the A* algorithm to obtain an estimate of the distance from the initial state to the target state via state n through the formula f(n)=g(n)+h(n):

StepB4: Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to get the straight-line distance from the initial state to the target state; where X*, Y*, xn, yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively,

StepB5: Use the formula R= f(n)- F(n) to compare the R value, and select the distance estimate corresponding to the minimum R value. The distance estimate is the guiding route of the parking space to realize the parking space guidance.

Further, the specific implementation steps of obtaining the parking space occupancy situation in the Step 3 are:

StepC1, when the signal of the parking space infrared sensor sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem;

StepC2, the central data processing subsystem reads the latitude and longitude data of all terminal APP specific locations near the infrared sensing sub-module, which is recorded as the latitude and longitude data of the initial state, and the latitude and longitude data of the parking spaces corresponding to the latitude and longitude data are recorded as the latitude and longitude data of the target state;

StepC3, use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to obtain the straight-line distance from each initial state to the corresponding target state; where, X* , Y*, xn, yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively;

StepC4. If F(n)>1m, it is determined that the initial state has not reached the corresponding target state, and the system determines that it is occupying other people’s parking spaces, and reminds them to occupy other people’s parking spaces; if F(n)<1m, it is determined that the initial state has reached the corresponding target state In the target state, the system determines that the reserved parking space has been reached, and completes the route guidance.

Further, the specific implementation steps of finding the vehicle in the Step 5 are:

StepD1: The user clicks "find vehicle" through the terminal APP, and the terminal APP sends the command back to the central data processing subsystem;

StepD2: The central data processing subsystem reads all the latitude and longitude data of the parking lot again, takes the latitude and longitude data of the parking space as the target state, and the intersection point in the parking lot as the state n, and reads the latitude and longitude data of the specific location of the terminal APP in real time, and This latitude and longitude data is used as the initial state;

StepD3: Use the A* algorithm to obtain an estimate of the distance from the initial state to the target state via state n through the formula f(n)=g(n)+h(n):

StepD4: Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to get the straight-line distance from the initial state to the target state; X*, Y*, xn , yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively;

StepD5: Use the formula R= f(n)- F(n) to compare the R value, and select the distance estimate corresponding to the minimum R value. This distance estimate is the guiding route for this search for the vehicle to realize the vehicle search.

Further, the specific implementation steps of self-payment in Step 7 are:

StepE1. When the signal of the infrared sensing sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem;

StepE2, the central data processing subsystem reads the longitude and latitude data of the parking space corresponding to the infrared sensor sub-module and the longitude and latitude data of the specific location of the terminal APP corresponding to the longitude and latitude data;

StepE3. Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to obtain the distance between the parking space and the corresponding terminal APP; where X*, Y*, xn, yn: the latitude and longitude data of the parking space, and the latitude and longitude data of the specific location of the corresponding terminal APP;

StepE4. If F(n)>1m, it is determined that the vehicle in the parking space has left, the system stops timing, generates an order, and the user uses the third-party platform to pay the fee independently. Among them, ^ represents a power.

The beneficial effects of the present invention are:

1. The present invention is applicable to all cities with dense population and tight parking spaces in the world, and has an extremely broad market.

2. The labor cost and travel time that can be saved are difficult to measure, greatly improving travel efficiency and parking space utilization, and significantly alleviating urban traffic pressure, bringing significant social benefits; in addition, the number of APP downloads is bound to be huge, generating very considerable direct or indirect economic benefits. In 2018, the number of small passenger vehicles nationwide exceeded 200 million, and the number of motor vehicle drivers reached 409 million. If the system is promoted nationwide, it will generate very huge economic and social benefits.

3. The present invention can realize functions such as parking space recommendation, parking space reservation, guiding route, parking space occupancy reminder, and self-payment.

Description of drawings

Fig. 1 is a flow chart among the present invention;

Fig. 2 is a schematic diagram of calculation in the present invention.

Detailed ways

Embodiment 1: As shown in Figure 1-2, a shared parking space intelligent management and guidance system includes a parking space data acquisition module, an information database, a central data processing subsystem, and a terminal APP;

The parking space data acquisition module includes a GPS submodule, an infrared sensing submodule, and a mobile communication submodule;

The GPS sub-module: used to collect the latitude and longitude information of each parking space in the parking lot, and the latitude and longitude information of each intersection in the elevator entrance or stair entrance, and the parking lot and communicate it to the mobile communication submodule;

The infrared sensing sub-module: conducts infrared sensing to the parking space in real time, and transmits the sensing situation to the mobile communication sub-module in real time;

The mobile communication submodule: used to transmit the real-time information collected by the GPS submodule and the infrared submodule to the information database;

The information database: used to summarize the usage data collected by each mobile communication sub-module;

The central data processing subsystem is connected with the information database, and each latitude and longitude in the information database is reflected on the parking space distribution map of the parking lot in points and reads various data of the information database in real time. The central data processing subsystem is wirelessly connected with the terminal APP, Read the specific location of the terminal APP in real time, longitude and latitude and the destination information input by the terminal APP user, perform various data processing, and transmit the data back to the terminal APP in real time;

The terminal APP is wirelessly connected to the central data processing subsystem, and the terminal APP transmits the destination information input by the user to the central data processing subsystem, and the central data processing subsystem performs data processing, recommends parking spaces and transmits the parking space recommendation information back to the terminal APP, the user selects the recommended parking space or chooses the parking space independently through the terminal APP, and transmits the data back to the central data processing subsystem. , Pay for the parking space independently.

A shared parking space intelligent management and guidance method, the specific steps of the method are:

Step1: The user completes the real-name registration through the terminal APP, and registers the vehicle information, allowing the central data processing subsystem to read the specific location information of the user through the terminal APP;

Step2: The user searches for the destination through the terminal APP, and the terminal APP transmits the information to the central data processing subsystem. After the central data processing subsystem processes the information data, it returns the recommended parking lot and the data of the parking space recommended by the parking lot to the terminal APP. The user chooses a recommended parking space or chooses a parking space independently to reserve a parking space. The system starts timing. The user goes from the current location to the entrance of the destination parking lot through the third-party navigation, and switches to the terminal APP;

Step 3: The terminal APP returns the reserved parking space data to the central data processing subsystem, and the central data processing subsystem performs calculations, selects the nearest parking space guidance route data and sends it back to the terminal APP, and returns the parking space occupancy status to the terminal APP in real time;

Step 4: The user realizes the parking space guidance through the terminal APP on the parking space guidance route;

Step 5: The user clicks "Find Vehicle" through the terminal APP, and the terminal APP sends the command back to the central data processing subsystem; the central data processing subsystem performs calculations, selects the nearest parking space guidance route and sends it back to the terminal APP;

Step 6: The user goes to the parking space guidance route on the terminal APP to realize the parking space search;

Step 7: When the signal of the infrared sensor sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem; the central data processing subsystem determines that the user leaves through calculation and stops Timing, orders are generated, and users use third-party platforms to pay independently.

Further, the specific implementation steps of the recommended parking lot and parking space are:

StepA1: The central data processing subsystem is wirelessly connected to the terminal APP, and reads the specific location, longitude and latitude of the terminal APP and the destination information input by the terminal APP user in real time;

StepA2: The central data processing subsystem will obtain the destination information entered by the user to search on the official website of Baidu Maps to obtain the longitude and latitude information of the user's destination;

StepA3: The central data processing subsystem reads the latitude and longitude information of each parking lot in the information database

Use the formula D=[(X1-Xn)^2+(Y1-Yn)^2]^1/2

Among them, D represents the calculated distance; X1, Y1, Xn, Yn: are respectively the longitude and latitude of the destination building and the parking lot, compare the D value, select the corresponding longitude and latitude data when the D value is the smallest, and obtain the corresponding parking lot under the longitude and latitude data , complete the parking lot recommendation;

StepA4: Read the elevator entrance or stair entrance and the latitude and longitude information of each remaining parking space in the information database, use the formula d=[(x1-xn)^2+(y1-yn)^2]^1/2, where d: calculate Distance; x1, y1, xn, yn: the latitude and longitude information of the elevator entrance or stair entrance and each remaining parking space respectively, compare the d value, select the latitude and longitude data corresponding to the minimum d value, and obtain the corresponding parking lot parking space under the latitude and longitude data , to complete the parking lot recommendation.

Further, the specific steps for parking guidance in Step 3 are:

StepB1: The terminal APP sends the parking space data selected by the user back to the central data processing subsystem;

StepB2: The central data processing subsystem reads all the latitude and longitude data in the parking lot, takes the latitude and longitude information of the selected parking space as the target state, and the intersection point in the parking lot as the state n, and reads the latitude and longitude data of the specific location of the terminal APP in real time, and This latitude and longitude data is used as the initial state;

StepB3: Use the A* algorithm to obtain an estimate of the distance from the initial state to the target state via state n through the formula f(n)=g(n)+h(n):

StepB4: Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to get the straight-line distance from the initial state to the target state; where X*, Y*, xn, yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively,

StepB5: Use the formula R= f(n)- F(n) to compare the R value, and select the distance estimate corresponding to the minimum R value. The distance estimate is the guiding route of the parking space to realize the parking space guidance.

Further, the specific implementation steps of obtaining the parking space occupancy situation in the Step 3 are:

StepC1, when the signal of the parking space infrared sensor sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem;

StepC2, the central data processing subsystem reads the latitude and longitude data of all terminal APP specific locations near the infrared sensing sub-module, which is recorded as the latitude and longitude data of the initial state, and the latitude and longitude data of the parking spaces corresponding to the latitude and longitude data are recorded as the latitude and longitude data of the target state;

StepC3, use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to obtain the straight-line distance from each initial state to the corresponding target state; where, X* , Y*, xn, yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively;

StepC4. If F(n)>1m, it is determined that the initial state has not reached the corresponding target state, and the system determines that it is occupying other people’s parking spaces, and reminds them to occupy other people’s parking spaces; if F(n)<1m, it is determined that the initial state has reached the corresponding target state In the target state, the system determines that the reserved parking space has been reached, and completes the route guidance.

Further, the specific implementation steps of finding the vehicle in the Step 5 are:

StepD1: The user clicks "find vehicle" through the terminal APP, and the terminal APP sends the command back to the central data processing subsystem;

StepD2: The central data processing subsystem reads all the latitude and longitude data of the parking lot again, takes the latitude and longitude data of the parking space as the target state, and the intersection point in the parking lot as the state n, and reads the latitude and longitude data of the specific location of the terminal APP in real time, and This latitude and longitude data is used as the initial state;

StepD3: Use the A* algorithm to obtain an estimate of the distance from the initial state to the target state via state n through the formula f(n)=g(n)+h(n):

StepD4: Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to get the straight-line distance from the initial state to the target state; X*, Y*, xn , yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively;

StepD5: Use the formula R= f(n)- F(n) to compare the R value, and select the distance estimate corresponding to the minimum R value. This distance estimate is the guiding route for this search for the vehicle to realize the vehicle search.

Further, the specific implementation steps of self-payment in Step 7 are:

StepE1. When the signal of the infrared sensing sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem;

StepE2, the central data processing subsystem reads the longitude and latitude data of the parking space corresponding to the infrared sensor sub-module and the longitude and latitude data of the specific location of the terminal APP corresponding to the longitude and latitude data;

StepE3. Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to obtain the distance between the parking space and the corresponding terminal APP; where X*, Y*, xn, yn: the latitude and longitude data of the parking space, and the latitude and longitude data of the specific location of the corresponding terminal APP;

StepE4. If F(n)>1m, it is determined that the vehicle in the parking space has left, the system stops timing, generates an order, and the user uses the third-party platform to pay the fee independently.

The specific implementation of the present invention has been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned implementation, within the knowledge of those of ordinary skill in the art, it can also be made without departing from the gist of the present invention. Variations.

Claims (7)

1. A shared parking space intelligent management and guidance system, characterized in that: comprising a parking space data acquisition module, an information database, a central data processing subsystem, and a terminal APP; The parking space data acquisition module includes a GPS submodule, an infrared sensing submodule, and a mobile communication submodule; The GPS sub-module: used to collect the latitude and longitude information of each parking space in the parking lot, and the latitude and longitude information of each intersection in the elevator entrance or stair entrance, and the parking lot and communicate it to the mobile communication submodule; The infrared sensing sub-module: conducts infrared sensing to the parking space in real time, and transmits the sensing situation to the mobile communication sub-module in real time; The mobile communication submodule: used to transmit the real-time information collected by the GPS submodule and the infrared submodule to the information database; The information database: used to summarize the usage data collected by each mobile communication sub-module; The central data processing subsystem is connected with the information database, and each latitude and longitude in the information database is reflected on the parking space distribution map of the parking lot in points and reads various data of the information database in real time. The central data processing subsystem is wirelessly connected with the terminal APP, Read the specific location of the terminal APP in real time, longitude and latitude and the destination information input by the terminal APP user, perform various data processing, and transmit the data back to the terminal APP in real time; The terminal APP is wirelessly connected to the central data processing subsystem, and the terminal APP transmits the destination information input by the user to the central data processing subsystem, and the central data processing subsystem performs data processing, recommends parking spaces and transmits the parking space recommendation information back to the terminal APP, the user selects the recommended parking space or chooses the parking space independently through the terminal APP, and transmits the data back to the central data processing subsystem. , Pay for the parking space independently. 2. A shared parking space intelligent management and guidance method, characterized in that: the specific steps of the method are: Step1: The user completes the real-name registration through the terminal APP, and registers the vehicle information, allowing the central data processing subsystem to read the specific location information of the user through the terminal APP; Step2: The user searches for the destination through the terminal APP, and the terminal APP transmits the information to the central data processing subsystem. After the central data processing subsystem processes the information data, it returns the recommended parking lot and the data of the parking space recommended by the parking lot to the terminal APP. The user chooses a recommended parking space or chooses a parking space independently to reserve a parking space. The system starts timing. The user goes from the current location to the entrance of the destination parking lot through the third-party navigation, and switches to the terminal APP; Step 3: The terminal APP returns the reserved parking space data to the central data processing subsystem, and the central data processing subsystem performs calculations, selects the nearest parking space guidance route data and sends it back to the terminal APP, and returns the parking space occupancy status to the terminal APP in real time; Step 4: The user realizes the parking space guidance through the terminal APP on the parking space guidance route; Step 5: The user clicks "Find Vehicle" through the terminal APP, and the terminal APP sends the command back to the central data processing subsystem; the central data processing subsystem performs calculations, selects the nearest parking space guidance route and sends it back to the terminal APP; Step 6: The user goes to the parking space guidance route on the terminal APP to realize the parking space search; Step 7: When the signal of the infrared sensor sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem; the central data processing subsystem determines that the user leaves through calculation and stops Timing, orders are generated, and users use third-party platforms to pay independently. 3. The shared parking space intelligent management and guidance method according to claim 1, characterized in that: the specific implementation steps of the recommended parking lot and parking space are: StepA1: The central data processing subsystem is wirelessly connected to the terminal APP, and reads the specific location, longitude and latitude of the terminal APP and the destination information input by the terminal APP user in real time; StepA2: The central data processing subsystem will obtain the destination information entered by the user to search on the official website of Baidu Maps to obtain the longitude and latitude information of the user's destination; StepA3: The central data processing subsystem reads the latitude and longitude information of each parking lot in the information database Use the formula D=[(X1-Xn)^2+(Y1-Yn)^2]^1/2 Among them, D represents the calculated distance; X1, Y1, Xn, Yn: are respectively the longitude and latitude of the destination building and the parking lot, compare the D value, select the corresponding longitude and latitude data when the D value is the smallest, and obtain the corresponding parking lot under the longitude and latitude data , complete the parking lot recommendation; StepA4: Read the elevator entrance or stair entrance and the latitude and longitude information of each remaining parking space in the information database, use the formula d=[(x1-xn)^2+(y1-yn)^2]^1/2, where d: calculate Distance; x1, y1, xn, yn: the latitude and longitude information of the elevator entrance or stair entrance and each remaining parking space respectively, compare the d value, select the latitude and longitude data corresponding to the minimum d value, and obtain the corresponding parking lot parking space under the latitude and longitude data , to complete the parking lot recommendation. 4. The shared parking space intelligent management and guidance method according to claim 1, characterized in that: the specific steps of performing parking space guidance in the Step 3 are: StepB1: The terminal APP sends the parking space data selected by the user back to the central data processing subsystem; StepB2: The central data processing subsystem reads all the latitude and longitude data in the parking lot, takes the latitude and longitude information of the selected parking space as the target state, and the intersection point in the parking lot as the state n, and reads the latitude and longitude data of the specific location of the terminal APP in real time, and This latitude and longitude data is used as the initial state; StepB3: Use the A* algorithm to obtain an estimate of the distance from the initial state to the target state via state n through the formula f(n)=g(n)+h(n): StepB4: Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to get the straight-line distance from the initial state to the target state; where X*, Y*, xn, yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively; StepB5: Use the formula R= f(n)- F(n) to compare the R value, and select the distance estimate corresponding to the minimum R value. The distance estimate is the guiding route of the parking space to realize the parking space guidance. 5. The shared parking space intelligent management and guidance method according to claim 1, characterized in that: the specific implementation steps of obtaining the occupancy of the parking space in the Step 3 are: StepC1, when the signal of the parking space infrared sensor sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem; StepC2, the central data processing subsystem reads the latitude and longitude data of all terminal APP specific locations near the infrared sensing sub-module, which is recorded as the latitude and longitude data of the initial state, and the latitude and longitude data of the parking spaces corresponding to the latitude and longitude data are recorded as the latitude and longitude data of the target state; StepC3, use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to obtain the straight-line distance from each initial state to the corresponding target state; where, X* , Y*, xn, yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively; StepC4. If F(n)>1m, it is determined that the initial state has not reached the corresponding target state, and the system determines that it is occupying other people’s parking spaces, and reminds them to occupy other people’s parking spaces; if F(n)<1m, it is determined that the initial state has reached the corresponding target state In the target state, the system determines that the reserved parking space has been reached, and completes the route guidance. 6. The shared parking space intelligent management and guidance method according to claim 1, characterized in that: the specific implementation steps of finding a vehicle in the Step 5 are: StepD1: The user clicks "find vehicle" through the terminal APP, and the terminal APP sends the command back to the central data processing subsystem; StepD2: The central data processing subsystem reads all the latitude and longitude data of the parking lot again, takes the latitude and longitude data of the parking space as the target state, and the intersection point in the parking lot as the state n, and reads the latitude and longitude data of the specific location of the terminal APP in real time, and This latitude and longitude data is used as the initial state; StepD3: Use the A* algorithm to obtain an estimate of the distance from the initial state to the target state via state n through the formula f(n)=g(n)+h(n): StepD4: Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to get the straight-line distance from the initial state to the target state; X*, Y*, xn , yn: the latitude and longitude data of the initial state and the latitude and longitude data of the target state respectively; StepD5: Use the formula R= f(n)- F(n) to compare the R value, and select the distance estimate corresponding to the minimum R value. This distance estimate is the guiding route for this search for the vehicle to realize the vehicle search. 7. The shared parking space intelligent management and guidance method according to claim 1, characterized in that: the specific implementation steps of autonomous payment in the Step 7 are: StepE1. When the signal of the infrared sensing sub-module changes, the data is transmitted to the information database through the mobile communication sub-module, and the information database then transmits the data to the central data processing subsystem; StepE2, the central data processing subsystem reads the longitude and latitude data of the parking space corresponding to the infrared sensor sub-module and the longitude and latitude data of the specific location of the terminal APP corresponding to the longitude and latitude data; StepE3. Use the formula F(n)=[(X*-xn)^2+(Y*-yn)^2]^1/2 to obtain the distance between the parking space and the corresponding terminal APP; where X*, Y*, xn, yn: the latitude and longitude data of the parking space, and the latitude and longitude data of the specific location of the corresponding terminal APP; StepE4. If F(n)>1m, it is determined that the vehicle in the parking space has left, the system stops timing, generates an order, and the user uses the third-party platform to pay the fee independently.