CN111613085A - Parking lot management system based on big data - Google Patents
Parking lot management system based on big data Download PDFInfo
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- CN111613085A CN111613085A CN202010436777.8A CN202010436777A CN111613085A CN 111613085 A CN111613085 A CN 111613085A CN 202010436777 A CN202010436777 A CN 202010436777A CN 111613085 A CN111613085 A CN 111613085A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
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Abstract
The invention discloses a parking lot management system based on big data, which is used for solving the problems of unreasonable parking space distribution and low working efficiency in the existing parking lot management system and comprises a server, a user recharging module, a parking space information module, an information acquisition module, an illegal parking detection module, a category distinguishing module, a road sign module, a lifting door and a display screen; the classification module of the parking lot management system automatically and reasonably distributes the parking spaces according to the parking scores of the vehicles to be parked and the grade classification of the primary parking spaces, so that the customers with high parking scores enjoy relatively good parking spaces, and the customer satisfaction is high; this parking area management system has realized unmanned management, and is intelligent high, differentiates according to the vehicle classification simultaneously, reacts according to the not automatic quick switch of dodge gate has been realized to the quick response of difference classification, has improved work efficiency effectively, avoids the parking area access & exit to form the traffic congestion phenomenon.
Description
Technical Field
The invention relates to the field of unmanned parking lots, in particular to a parking lot management system based on big data.
Background
With the continuous development of traffic technology, vehicles are more and more popularized, along with that, parking lots are more and more, and if the parking lots are not managed, the order is disordered, especially in public places such as shopping malls and the like and on roads.
Thus, patent application No. CN201710948947.9 discloses a parking lot management system, comprising: acquiring vehicle identification information; when the vehicle identification information is determined to be legal, starting a roadblock system and starting a timing device to start timing; acquiring vehicle vacancy information; sending the vehicle vacancy information to user equipment through a wireless communication module so that a user can park the vehicle to a parking vacancy according to the vacancy information; receiving a vehicle taking request message sent by user equipment, and closing a timing device to finish timing; determining the parking time and parking cost of the vehicle; sending the vehicle parking time and the parking fee to a user so that the user can pay through a WeChat platform according to the received parking fee; and receiving a payment completion message sent by the user equipment, and starting the roadblock system. The invention improves the parking speed of the vehicle, has high management efficiency, and still has the following defects: (1) the parking lot management system is not reasonable enough in distribution, high-quality customers cannot enjoy high-quality treatment, and customer satisfaction is low; (2) the opening and closing speed of the lifting door of the parking lot management system is slow, the working efficiency is low, and the parking lot entrance and exit are easy to form traffic jam.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a parking lot management system based on big data, which comprises the following steps: (1) the category distinguishing module calculates the parking score of the vehicle to be parked according to the parking duration, the parking times and the illegal parking times of the vehicle to be parked, and transmits the acquired parking score of the vehicle to be parked to the server for storage; the classification distinguishing module is used for screening the parking space information, selecting the parking spaces without parking and marking the parking spaces as primary parking spaces, calculating parking space evaluation grades according to the positions of the primary parking spaces and the distance between the primary parking spaces and a driving route at the entrance of the parking lot and the distance between curves on the driving route, classifying the primary parking spaces in grades, and automatically allocating high-quality parking spaces for high-quality customers, so that the problems that the existing parking lot management system is not reasonable in allocation, the high-quality customers cannot enjoy high-quality treatment and the customer satisfaction is low are solved; (2) the vehicle information transmitted by the user recharging module is marked through the server, the license plate number of the vehicle to be parked is marked through the category distinguishing module, then the mark in the category distinguishing module is matched with the mark in the server, the category of the vehicle to be parked is divided into member vehicles or temporary vehicles, the server quickly forms an instruction according to the difference of the categories, a lifting door is opened, the vehicle is released, and the problems that the opening and closing speed of the lifting door of the existing parking lot management system is slow, the working efficiency is low, and the traffic jam phenomenon is easily formed at the entrance and exit of the parking lot are solved.
The purpose of the invention can be realized by the following technical scheme:
a parking lot management system based on big data comprises a server, a user recharging module, a parking space information module, an information acquisition module, an illegal parking detection module, a category distinguishing module, a road sign module, a lifting door and a display screen;
the user recharging module is used for submitting registration information for registration and recharging through a mobile phone terminal by a user, transmitting the user registration information which is successfully registered and the money amount corresponding to recharging to the server for storage, and marking the user which is successfully registered as a member, wherein the registration information comprises a user name, a telephone number and vehicle information, and the vehicle information comprises a license plate number and a vehicle body color;
the parking place information module is used for counting parking place information in a parking place in real time, collecting parking information of vehicles in the parking place, and transmitting the parking place information and the parking information to the server, wherein the parking place information comprises the number of parking places and the positions of the parking places, and the parking information comprises the license plate number, the parking duration, the parking times and the illegal parking times of the parked vehicles;
the information acquisition module is used for acquiring license plate numbers of vehicles to be parked and vehicles to be left at the entrance of the parking lot, transmitting the acquired license plate numbers of the vehicles to be parked to the category distinguishing module, and transmitting the acquired license plate numbers of the vehicles to be left and parked to the server;
the classification distinguishing module is used for intelligently allocating parking spaces for the vehicles to be parked, and the specific allocation steps are as follows:
the method comprises the following steps: marking the vehicle information transmitted by the user recharging module by using the server, and marking the license plate number of the member as Ai, wherein i is 1, … … and n;
step two: the method comprises the steps that a category distinguishing module is used for marking the license plate number of a vehicle to be parked as Bi, i is 1, … … and n;
step three: matching Bi with Ai, and if the Ai is matched with the license plate number with the same Bi, marking the vehicle to be parked as a member vehicle; if the Ai does not match the license plate number with the same Bi, marking the vehicle to be parked as a temporary vehicle; wherein the member of the member vehicle is labeled Z1, the temporary label of the temporary vehicle is Z2, and Z1> Z2;
step four: obtaining the parking time, the parking times and the illegal parking times of the vehicle to be parked, marking the parking time as t, the parking times as n1 and the illegal parking times as n2, and utilizing a formula
Calculating to obtain the parking score of the vehicle to be parked, and transmitting the obtained parking score of the vehicle to be parked to a server for storage; wherein b1, b2 and b3 represent preset scaling coefficients, and k represents a preset factor;
step five: the method comprises the following steps of obtaining parking space information in a server and processing the parking space information, wherein the processing steps are as follows:
s1: screening parking space information, selecting an unparked parking space, setting the unparked parking space as a primary parking space, and marking the primary parking space as Cj, wherein j is 1, … … and n; calculating the distance of a driving route between the initially selected parking space and the entrance of the parking lot according to the position of the initially selected parking space, and marking the distance of the driving route as X1CjCalculating the curve distance on the driving route distance according to the driving route distance, and marking the curve distance as X2Cj；
S2: using formulas
Calculating parking stall grade QCjWherein M represents a preset total score, and b4 and b5 represent preset proportionality coefficients; grade Q according to parking spaceCjClassifying the parking spaces selected primarily; when Q isCj>D1, marking the primary parking space as a high-quality parking space; when D2 ≦ QCjWhen D1 is satisfied, marking the primary parking space as a medium parking space; when Q isCj<D2, the initial point is determinedThe selected parking space is marked as a low-quality parking space, wherein D1 and D2 represent preset rating scores;
step six: respectively setting the value ranges of the high-quality parking space, the medium-quality parking space and the low-quality parking space, respectively marking the value ranges of the high-quality parking space, the medium-quality parking space and the low-quality parking space as E1, E2 and E3, and comparing the parking space of the vehicle to be parked with the value ranges of the high-quality parking space, the medium-quality parking space and the low-quality parking space;
when Y belongs to E1, allocating a high-quality parking space for the vehicle to be parked, and selecting the primary parking space with the largest parking space rating score as the selected parking space of the vehicle to be parked according to the parking space rating score of the high-quality parking space;
when Y belongs to E2, the vehicle to be parked is allocated with a medium parking space, and according to the parking space rating grade of the medium parking space, the initially selected parking space with the largest parking space rating grade is selected as the selected parking space of the vehicle to be parked;
when Y belongs to E3, allocating a low-quality parking space for the vehicle to be parked, and selecting the initially selected parking space with the largest parking space rating as the selected parking space of the vehicle to be parked according to the parking space rating of the low-quality parking space;
step seven: and sending the result of the selected parking space to a server.
As a further scheme of the invention: the information acquisition module includes a plurality of camera and information analysis unit, a plurality of the camera is located the parking area respectively and imports and exports the both sides of overhead door, the process that the information acquisition module gathered vehicle information is as follows:
the method comprises the following steps: when a vehicle to be parked enters and exits the parking lot for parking, the camera shoots a license plate number picture of the vehicle to be parked and transmits the license plate number picture to the information analysis unit, and the information analysis unit receives the license plate number picture and identifies the license plate number on the license plate number picture;
step two: transmitting the identified license plate number to a server;
step three: and comparing the received license plate number with the license plate number in the server, and judging that the vehicle to be parked is a member vehicle or a temporary vehicle.
As a further scheme of the invention: the system comprises a parking lot parking space detection module, a parking violation detection module and a parking violation identification module, wherein the parking violation detection module is used for carrying out parking violation detection on vehicles parked in the parking space of the parking lot, and comprises a camera acquisition unit and a parking violation identification unit which are arranged right above the parking space, and the camera acquisition unit is used for shooting a parking space marking picture corresponding to the parking space of the parked vehicles and sending the parking space marking picture to the parking violation identification unit; the illegal parking identification unit is used for carrying out illegal parking identification on the parking space marking picture, and the illegal parking detection module specifically comprises the following detection steps:
the method comprises the following steps: the camera shooting acquisition unit is used for shooting a parking space marking picture corresponding to a parking space of a parked vehicle, and the shot parking space marking picture is transmitted to the illegal parking identification unit;
step two: amplifying the parking space marking line picture by a plurality of times by utilizing the illegal parking identification unit to generate a pixel grid picture;
step three: and selecting the number of white pixel grids in the pixel grid picture, and increasing the number of illegal parking times of the parked vehicle once when the number is lower than a preset threshold value.
As a further scheme of the invention: the server generates a road sign instruction after receiving the position of the selected parking space, and sends the position of the parking space and the road sign instruction to the road sign module, and the road sign module is used for receiving the position of the selected parking space and the road sign instruction, displaying a corresponding arrow mark according to the position of the selected parking space, and guiding the vehicle to run to the selected parking space.
As a further scheme of the invention: the two display screens are arranged on two sides of the lifting door, and the display screen on the outer side of the lifting door is used for receiving parking space information and displaying date, time and charging standards; the inner side display screen of the lifting door is used for displaying parking fees and temporary parking collection codes.
As a further scheme of the invention: the parking lot management system comprises the following working processes:
the method comprises the following steps: the method comprises the steps that a vehicle to be parked at an entrance of a parking lot is collected through an information collection module and needs to enter the parking lot, the collected license plate number of the vehicle to be parked is transmitted to a server, the server receives the license plate number and sends a lifting instruction to a lifting door, the lifting door controls the lifting of the lifting door after receiving the lifting instruction, and the lifting time of the lifting door is marked as T1;
step two: the method comprises the steps of obtaining parking scores of vehicles to be parked, stored in a server, comparing the parking scores with value ranges of high-quality parking places, medium-quality parking places and low-quality parking places respectively, obtaining selected parking places of the vehicles to be parked, sending parking place positions of the selected parking places to the server, generating road sign instructions through the server, sending the positions of the parking places and the road sign instructions to a road sign module, and displaying arrow marks in the positions of the parking places by the road sign module and guiding the vehicles to run to the parking places;
step three: the method comprises the following steps that a vehicle enters a parking space, and illegal parking detection is carried out on the vehicle;
step four: acquiring the license plate number and the leaving time of a vehicle leaving a parking lot through an information acquisition module, marking the leaving time as T2, and transmitting the license plate number and the leaving time to a server;
step five: matching the received vehicle license plate number with the license plate number transmitted to a server by the user recharging module, performing category distinguishing by the category distinguishing module, and judging that the vehicle is a temporary vehicle or a member vehicle;
step six: calculating the parking time of the vehicle according to the time of entering the parking lot and the leaving time, and calculating the parking cost of the vehicle according to the parking time;
step seven: transmitting the classification result to a server, if the vehicle is judged to be a member vehicle, deducting the parking fee from an account of the member by the server, generating an opening instruction by the server, transmitting the opening instruction to a lifting door, and lifting the lifting door after receiving the opening instruction and increasing the parking times of the vehicle once; if the vehicle is judged to be a temporary vehicle, the server generates a charging instruction and transmits the charging instruction to the display, the display receives the charging instruction and displays a collection code of parking fee, a user pays through the collection code, the server sends the opening instruction after receiving collection information and transmits the opening instruction to the lifting door, and the lifting door is lifted simultaneously after receiving the opening instruction, releases the vehicle and increases the parking times of the vehicle once.
The invention has the beneficial effects that:
(1) according to the parking lot management system based on the big data, the classification distinguishing module calculates the parking lot of the vehicle to be parked according to the parking duration, the parking times and the illegal parking times of the vehicle to be parked, and transmits the acquired parking lot of the vehicle to be parked to the server for storage; the classification distinguishing module of the parking lot management system automatically and reasonably distributes the parking spaces according to the parking grades of the vehicles to be parked and the classification of the primary parking spaces, so that the customers with high parking grades enjoy relatively good parking spaces and the customer satisfaction is high;
(2) the parking lot management system based on the big data marks the vehicle information transmitted by the user recharging module through the server, marks the license plate number of the vehicle to be parked through the category distinguishing module, matches the marks in the category distinguishing module with the marks in the server, and divides the category of the vehicle to be parked into member vehicles or temporary vehicles; if the vehicle is a member vehicle, the server automatically deducts parking cost from the account of the member and sends information to a member mobile phone, and meanwhile, the server transmits an opening instruction to the lifting door, the lifting door is lifted, and the vehicle is released; if the temporary vehicle is a temporary vehicle, the server forms a charging instruction and transmits the charging instruction to the display, the display receives the charging instruction and displays a collection code through parking fee, a temporary vehicle user pays through a mobile phone, the server transmits an opening instruction to the lifting door, the lifting door is lifted, and the vehicle is released; this parking area management system has realized unmanned management, and is intelligent high, differentiates according to the vehicle classification simultaneously, reacts according to the not automatic quick switch of dodge gate has been realized to the quick response of difference classification, has improved work efficiency effectively, avoids the parking area access & exit to form the traffic congestion phenomenon.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic block diagram of a large data-based parking lot management system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1, the present embodiment is a parking lot management system based on big data, including a server, a user recharging module, a parking space information module, an information collecting module, an illegal parking detection module, a category distinguishing module, a road sign module, a lifting door, and a display screen;
the user recharging module is used for submitting registration information for registration and recharging through the mobile phone terminal by a user, transmitting the user registration information which is successfully registered and the money amount corresponding to recharging to the server for storage, and marking the user which is successfully registered as a member, wherein the registration information comprises a user name, a telephone number and vehicle information, and the vehicle information comprises a license plate number and a vehicle body color;
the parking place information module is used for counting parking place information in a parking place in real time, collecting parking information of vehicles in the parking place, and transmitting the parking place information and the parking information to the server, wherein the parking place information comprises the number of parking places and the positions of the parking places, and the parking information comprises license plate numbers, parking duration, parking times and illegal parking times of the parked vehicles;
the information acquisition module is used for acquiring license plate numbers of vehicles to be parked and vehicles to be left at the entrance of the parking lot, transmitting the acquired license plate numbers of the vehicles to be parked to the category distinguishing module, and transmitting the acquired license plate numbers of the vehicles to be left and parked to the server;
the classification distinguishing module is used for intelligently allocating parking spaces for the vehicles to be parked, and the specific allocation steps are as follows:
the method comprises the following steps: marking the vehicle information transmitted by the user recharging module by using the server, and marking the license plate number of the member as Ai, wherein i is 1, … … and n;
step two: the method comprises the steps that a category distinguishing module is used for marking the license plate number of a vehicle to be parked as Bi, i is 1, … … and n;
step three: matching Bi with Ai, and marking the vehicle to be parked as a member vehicle if the Ai is matched with the license plate number with the same Bi; if the Ai is not matched with the license plate number with the same Bi, marking the vehicle to be parked as a temporary vehicle; wherein the member of the member vehicle is labeled Z1, the temporary label of the temporary vehicle is Z2, and Z1> Z2;
step four: the method comprises the steps of obtaining the parking time length, the parking times and the illegal parking times of a vehicle to be parked, marking the parking time length as t, the parking times as n1 and the illegal parking times as n2, and utilizing a formula
Calculating to obtain the parking score of the vehicle to be parked, and transmitting the obtained parking score of the vehicle to be parked to a server for storage; wherein b1, b2 and b3 represent preset scaling coefficients, and k represents a preset factor;
step five: the method comprises the following steps of obtaining parking space information in a server and processing the parking space information, wherein the processing steps are as follows:
s1: screening parking space information, selecting an unparked parking space, setting the unparked parking space as a primary parking space, and marking the primary parking space as Cj, wherein j is 1, … … and n; calculating the distance of the driving route between the initially selected parking space and the entrance of the parking lot according to the position of the initially selected parking space, and marking the distance of the driving route as X1CjCalculating the curve distance according to the driving route distance, and marking the curve distance as X2Cj；
S2: using formulas
Calculating parking stall grade QCjWherein M represents a preset total score, and b4 and b5 represent preset proportionality coefficients; grade Q according to parking spaceCjClassifying the parking spaces selected primarily; when Q isCj>D1, marking the primary parking space as a high-quality parking space; when D2 ≦ QCjWhen D1 is satisfied, marking the primary parking space as a medium parking space; when Q isCj<When D2, marking the primary parking space as a low-quality parking space, wherein D1 and D2 represent preset rating scores;
step six: respectively setting the value ranges of a high-quality parking space, a medium-quality parking space and a low-quality parking space, respectively marking the value ranges of the high-quality parking space, the medium-quality parking space and the low-quality parking space as E1, E2 and E3, and comparing the parking space of the vehicle to be parked with the value ranges of the high-quality parking space, the medium-quality parking space and the low-quality parking space;
when Y belongs to E1, allocating a high-quality parking space for the vehicle to be parked, and selecting the primary parking space with the largest parking space rating as the selected parking space of the vehicle to be parked according to the parking space rating of the high-quality parking space;
when Y belongs to E2, the vehicle to be parked is allocated to a medium parking space, and according to the parking space rating grade of the medium parking space, the initially selected parking space with the largest parking space rating grade is selected as the selected parking space of the vehicle to be parked;
when Y belongs to E3, allocating a low-quality parking space for the vehicle to be parked, and selecting the initially selected parking space with the largest parking space rating as the selected parking space of the vehicle to be parked according to the parking space rating of the low-quality parking space;
step seven: and sending the result of the selected parking space to a server.
The information acquisition module includes a plurality of camera and information analysis unit, and a plurality of camera is located the parking area respectively and imports and exports the both sides of overhead door, and the process that the information acquisition module gathered vehicle information is as follows:
the method comprises the following steps: when a vehicle to be parked enters and exits the parking lot for parking, the camera shoots a license plate number picture of the vehicle to be parked and transmits the license plate number picture to the information analysis unit, and the information analysis unit receives the license plate number picture and identifies the license plate number on the license plate number picture;
step two: transmitting the identified license plate number to a server;
step three: and comparing the received license plate number with the license plate number in the server, and judging that the vehicle to be parked is a member vehicle or a temporary vehicle.
The illegal parking detection module is used for carrying out illegal parking detection on vehicles parked in parking spaces of a parking lot, and comprises a camera acquisition unit and an illegal parking identification unit which are arranged right above the parking spaces, wherein the camera acquisition unit is used for shooting parking space marking pictures corresponding to the parked vehicles in the parking spaces and sending the parking space marking pictures to the illegal parking identification unit; the illegal parking identification unit is used for carrying out illegal parking identification on the parking space marking line picture, and the illegal parking detection module specifically comprises the following detection steps:
the method comprises the following steps: shooting a parking space marking picture corresponding to a parking space of a parked vehicle by using a camera shooting acquisition unit, and transmitting the shot parking space marking picture to an illegal parking identification unit;
step two: amplifying the parking space marking line picture by a plurality of times by using a illegal parking identification unit to generate a pixel grid picture;
step three: and selecting the number of white pixel grids in the pixel grid picture, and increasing the number of illegal parking times of the parked vehicle once when the number is lower than a preset threshold value.
The server receives the position of the selected parking space and then generates a road sign instruction, the position of the parking space and the road sign instruction are sent to the road sign module, the road sign module is used for receiving the position of the selected parking space and the road sign instruction, corresponding arrow marks are displayed according to the position of the selected parking space, and the vehicle is guided to run to the selected parking space.
The two display screens are arranged on two sides of the lifting door, and the display screen on the outer side of the lifting door is used for receiving parking space information and displaying date, time and charging standards; the inner side display screen of the lifting door is used for displaying parking fees and temporary parking collection codes.
Referring to fig. 1, the working process of the parking lot management system based on big data in this embodiment is as follows:
the method comprises the following steps: the method comprises the steps that a vehicle to be parked at an entrance of a parking lot is collected through an information collection module and needs to enter the parking lot, the collected license plate number of the vehicle to be parked is transmitted to a server, the server receives the license plate number and sends a lifting instruction to a lifting door, the lifting door controls the lifting of the lifting door after receiving the lifting instruction, and the lifting time of the lifting door is marked as T1;
step two: the method comprises the steps of obtaining parking scores of vehicles to be parked, stored in a server, comparing the parking scores with value ranges of high-quality parking places, medium-quality parking places and low-quality parking places respectively, obtaining selected parking places of the vehicles to be parked, sending parking place positions of the selected parking places to the server, generating road sign instructions through the server, sending the positions of the parking places and the road sign instructions to a road sign module, and displaying arrow marks in the positions of the parking places by the road sign module and guiding the vehicles to run to the parking places;
step three: the method comprises the following steps that a vehicle enters a parking space, and illegal parking detection is carried out on the vehicle;
step four: acquiring the license plate number and the leaving time of the vehicle leaving the parking lot through an information acquisition module, marking the leaving time as T2, and transmitting the license plate number and the leaving time to a server;
step five: matching the received vehicle license plate number with the license plate number transmitted to the server by the user recharging module, carrying out category distinguishing by the category distinguishing module, and judging that the vehicle is a temporary vehicle or a member vehicle;
step six: calculating the parking time of the vehicle according to the time of entering the parking lot and the time of leaving the parking lot, and calculating the parking cost of the vehicle according to the parking time;
step seven: transmitting the classification result to a server, if the vehicle is judged to be a member vehicle, deducting parking cost from an account of the member by the server, generating an opening instruction by the server, transmitting the opening instruction to a lifting door, lifting the lifting door after receiving the opening instruction, and increasing the parking times of the vehicle once; if the vehicle is judged to be a temporary vehicle, the server generates a charging instruction and transmits the charging instruction to the display, the display receives the charging instruction and displays a collection code of parking fee, the user pays through the collection code, the server sends an opening instruction after receiving collection information and transmits the opening instruction to the lifting door, and the lifting door is lifted simultaneously after receiving the opening instruction, releases the vehicle and increases the parking times of the vehicle once.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (6)
1. A parking lot management system based on big data comprises a server, a user recharging module, a parking space information module, an information acquisition module, an illegal parking detection module, a category distinguishing module, a road sign module, a lifting door and a display screen; the method is characterized in that:
the user recharging module is used for submitting registration information for registration and recharging through a mobile phone terminal by a user, transmitting the user registration information which is successfully registered and the money amount corresponding to recharging to the server for storage, and marking the user which is successfully registered as a member, wherein the registration information comprises a user name, a telephone number and vehicle information, and the vehicle information comprises a license plate number and a vehicle body color;
the parking place information module is used for counting parking place information in a parking place in real time, collecting parking information of vehicles in the parking place, and transmitting the parking place information and the parking information to the server, wherein the parking place information comprises the number of parking places and the positions of the parking places, and the parking information comprises the license plate number, the parking duration, the parking times and the illegal parking times of the parked vehicles;
the information acquisition module is used for acquiring license plate numbers of vehicles to be parked and vehicles to be left at the entrance of the parking lot, transmitting the acquired license plate numbers of the vehicles to be parked to the category distinguishing module, and transmitting the acquired license plate numbers of the vehicles to be left and parked to the server;
the classification distinguishing module is used for intelligently allocating parking spaces for the vehicles to be parked, and the specific allocation steps are as follows:
the method comprises the following steps: marking the vehicle information transmitted by the user recharging module by using the server, and marking the license plate number of the member as Ai, wherein i is 1, … … and n;
step two: the method comprises the steps that a category distinguishing module is used for marking the license plate number of a vehicle to be parked as Bi, i is 1, … … and n;
step three: matching Bi with Ai, and if the Ai is matched with the license plate number with the same Bi, marking the vehicle to be parked as a member vehicle; if the Ai does not match the license plate number with the same Bi, marking the vehicle to be parked as a temporary vehicle; wherein the member of the member vehicle is labeled Z1, the temporary label of the temporary vehicle is Z2, and Z1> Z2;
step four: obtaining the parking time, the parking times and the illegal parking times of the vehicle to be parked, marking the parking time as t, the parking times as n1 and the illegal parking times as n2, and utilizing a formula
Calculating to obtain the parking score of the vehicle to be parked, and transmitting the obtained parking score of the vehicle to be parked to a server for storage; wherein b1, b2 and b3 represent preset scaling coefficients, and k represents a preset factor;
step five: the method comprises the following steps of obtaining parking space information in a server and processing the parking space information, wherein the processing steps are as follows:
s1: screening parking space informationSelecting an unparked parking space and setting the unparked parking space as a primary parking space, and marking the primary parking space as Cj, wherein j is 1, … … and n; calculating the distance of a driving route between the initially selected parking space and the entrance of the parking lot according to the position of the initially selected parking space, and marking the distance of the driving route as X1CjCalculating the curve distance on the driving route distance according to the driving route distance, and marking the curve distance as X2Cj；
S2: using formulas
Calculating parking stall grade QCjWherein M represents a preset total score, and b4 and b5 represent preset proportionality coefficients; grade Q according to parking spaceCjClassifying the parking spaces selected primarily; when Q isCj>D1, marking the primary parking space as a high-quality parking space; when D2 ≦ QCjWhen D1 is satisfied, marking the primary parking space as a medium parking space; when Q isCj<When D2, marking the primary parking space as a low-quality parking space, wherein D1 and D2 represent preset rating scores;
step six: respectively setting the value ranges of the high-quality parking space, the medium-quality parking space and the low-quality parking space, respectively marking the value ranges of the high-quality parking space, the medium-quality parking space and the low-quality parking space as E1, E2 and E3, and comparing the parking space of the vehicle to be parked with the value ranges of the high-quality parking space, the medium-quality parking space and the low-quality parking space;
when Y belongs to E1, allocating a high-quality parking space for the vehicle to be parked, and selecting the primary parking space with the largest parking space rating score as the selected parking space of the vehicle to be parked according to the parking space rating score of the high-quality parking space;
when Y belongs to E2, the vehicle to be parked is allocated with a medium parking space, and according to the parking space rating grade of the medium parking space, the initially selected parking space with the largest parking space rating grade is selected as the selected parking space of the vehicle to be parked;
when Y belongs to E3, allocating a low-quality parking space for the vehicle to be parked, and selecting the initially selected parking space with the largest parking space rating as the selected parking space of the vehicle to be parked according to the parking space rating of the low-quality parking space;
step seven: and sending the result of the selected parking space to a server.
2. The parking lot management system based on big data as claimed in claim 1, wherein the information collection module comprises a plurality of cameras and an information analysis unit, the plurality of cameras are respectively located at two sides of the lifting door of the entrance/exit of the parking lot, and the process of collecting the vehicle information by the information collection module is as follows:
the method comprises the following steps: when a vehicle to be parked enters and exits the parking lot for parking, the camera shoots a license plate number picture of the vehicle to be parked and transmits the license plate number picture to the information analysis unit, and the information analysis unit receives the license plate number picture and identifies the license plate number on the license plate number picture;
step two: transmitting the identified license plate number to a server;
step three: and comparing the received license plate number with the license plate number in the server, and judging that the vehicle to be parked is a member vehicle or a temporary vehicle.
3. The parking lot management system based on big data as claimed in claim 1, wherein the illegal parking detection module is used for carrying out illegal parking detection on vehicles parked in parking lots, the illegal parking detection module comprises a camera shooting acquisition unit and an illegal parking identification unit which are installed right above the parking lots, and the camera shooting acquisition unit is used for shooting parking lot marking pictures corresponding to the parking lots of the parked vehicles and sending the parking lot marking pictures to the illegal parking identification unit; the illegal parking identification unit is used for carrying out illegal parking identification on the parking space marking picture, and the illegal parking detection module specifically comprises the following detection steps:
the method comprises the following steps: the camera shooting acquisition unit is used for shooting a parking space marking picture corresponding to a parking space of a parked vehicle, and the shot parking space marking picture is transmitted to the illegal parking identification unit;
step two: amplifying the parking space marking line picture by a plurality of times by utilizing the illegal parking identification unit to generate a pixel grid picture;
step three: and selecting the number of white pixel grids in the pixel grid picture, and increasing the number of illegal parking times of the parked vehicle once when the number is lower than a preset threshold value.
4. The parking lot management system based on the big data as claimed in claim 1, wherein the server generates a road sign instruction after receiving the position of the selected parking space, and sends the position of the parking space and the road sign instruction to the road sign module, and the road sign module is configured to receive the position of the selected parking space and the road sign instruction, display a corresponding arrow mark according to the position of the selected parking space, and guide the vehicle to travel to the selected parking space.
5. The parking lot management system based on the big data as claimed in claim 1, wherein the two display screens are installed at two sides of the lifting door, and the display screen at the outer side of the lifting door is used for receiving parking space information and displaying date, time and charging standard; the inner side display screen of the lifting door is used for displaying parking fees and temporary parking collection codes.
6. The big data-based parking lot management system according to claim 1, wherein the parking lot management system works as follows:
the method comprises the following steps: the method comprises the steps that a vehicle to be parked at an entrance of a parking lot is collected through an information collection module and needs to enter the parking lot, the collected license plate number of the vehicle to be parked is transmitted to a server, the server receives the license plate number and sends a lifting instruction to a lifting door, the lifting door controls the lifting of the lifting door after receiving the lifting instruction, and the lifting time of the lifting door is marked as T1;
step two: the method comprises the steps of obtaining parking scores of vehicles to be parked, stored in a server, comparing the parking scores with value ranges of high-quality parking places, medium-quality parking places and low-quality parking places respectively, obtaining selected parking places of the vehicles to be parked, sending parking place positions of the selected parking places to the server, generating road sign instructions through the server, sending the positions of the parking places and the road sign instructions to a road sign module, and displaying arrow marks in the positions of the parking places by the road sign module and guiding the vehicles to run to the parking places;
step three: the method comprises the following steps that a vehicle enters a parking space, and illegal parking detection is carried out on the vehicle;
step four: acquiring the license plate number and the leaving time of a vehicle leaving a parking lot through an information acquisition module, marking the leaving time as T2, and transmitting the license plate number and the leaving time to a server;
step five: matching the received vehicle license plate number with the license plate number transmitted to a server by the user recharging module, performing category distinguishing by the category distinguishing module, and judging that the vehicle is a temporary vehicle or a member vehicle;
step six: calculating the parking time of the vehicle according to the time of entering the parking lot and the leaving time, and calculating the parking cost of the vehicle according to the parking time;
step seven: transmitting the classification result to a server, if the vehicle is judged to be a member vehicle, deducting the parking fee from an account of the member by the server, generating an opening instruction by the server, transmitting the opening instruction to a lifting door, and lifting the lifting door after receiving the opening instruction and increasing the parking times of the vehicle once; if the vehicle is judged to be a temporary vehicle, the server generates a charging instruction and transmits the charging instruction to the display, the display receives the charging instruction and displays a collection code of parking fee, a user pays through the collection code, the server sends the opening instruction after receiving collection information and transmits the opening instruction to the lifting door, and the lifting door is lifted simultaneously after receiving the opening instruction, releases the vehicle and increases the parking times of the vehicle once.
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| CN113034897A (en) * | 2021-02-20 | 2021-06-25 | 柳州慧龙智能科技发展有限公司 | Intelligent parking guide system for parking in residential area |
| CN113192215A (en) * | 2021-03-25 | 2021-07-30 | 湖南亿马智能科技有限公司 | Parking system based on JAVA platform |
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