CN109559551B - City wisdom parking management system based on big data - Google Patents
City wisdom parking management system based on big data Download PDFInfo
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- G08G1/00—Traffic control systems for road vehicles
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- G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
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Abstract
The invention discloses a city intelligent parking management system based on big data, which comprises a central processing unit, an intelligent device, a database, a camera, a license plate recognition module, a database, a conversion module, a signal transmission unit, a sub-controller, a timing module, an alarm unit, a communication unit, a monitoring device, a positioning module, a display screen and a gate, wherein the intelligent device is in communication connection with the central processing unit, the intelligent device is arranged on the vehicle owner body, the camera is in communication connection with the license plate recognition module, the camera is arranged in a door parking lot, the license plate recognition module is in communication connection with a comparison unit, the invention calculates the parking credit of each vehicle through the mutual cooperation of the database and the conversion module, gives the maximum parking time to the vehicle, prevents the vehicle from parking in the parking lot for a long time and influences the normal operation of the parking lot, the traffic of the vehicles in the parking lot is increased, and the benefit of the parking lot is increased.
Description
Technical Field
The invention belongs to the technical field of parking management, relates to a big data technology, and particularly relates to a city intelligent parking management system based on big data.
Background
An intelligent management system for car charge and automatic management of equipment in parking lot is a high-tech electromechanical integrated product with parking lot completely under the unified management of computer, which uses IC card or ID card (the latest technology has two-card compatible parking lot) as carrier, uses intelligent equipment to make the induction card record the information about car and card holder, and at the same time, it can calculate and transmit the information, and can convert it into signal which can be identified and judged by human through the human-computer interfaces of character display and speech broadcast, etc. so as to implement the goal of timing charge and car management.
With the continuous update of science and technology, the function of the intelligent parking lot is continuously increased, the thickness of the latest intelligent parking card is only 1.7mm thick in a district, the intelligent parking card is also provided with double issuing cards and double card quantity new functions, the management difficulty is greatly reduced, the management is more convenient and humanized, the parking lot management system configuration comprises a parking lot controller, a remote IC card reading sensor, an induction card (an active card and a passive card), an automatic intelligent barrier gate, a vehicle inductor, a ground induction coil, a communication adapter, a camera, an MP4NET video digital video recorder, a transmission device, parking lot system management software, voice prompt and the like, and the system is beneficial to modern management of the entering and exiting of internal vehicles and external vehicles of company enterprises, government offices and the like, and is greatly helpful for enhancing the management strength of the enterprises and improving the image of the companies.
The car owner often can appear in current parking area and parks overtime, influences the normal work in parking area, and simultaneously, to the parking collect fee also comparatively inconvenient, in some big parking areas, the car owner can not find own vehicle after the parking, comparatively time-wasting, for this reason, we propose a city wisdom parking management system based on big data.
Disclosure of Invention
The invention aims to provide a city intelligent parking management system based on big data.
The invention aims to solve the technical problems that the parking overtime of a car owner often occurs in a parking lot, the normal work of the parking lot is influenced, meanwhile, the parking payment is inconvenient, and in some large parking lots, the car owner cannot find own car after parking, so that the time is wasted;
the purpose of the invention can be realized by the following technical scheme:
a city intelligent parking management system based on big data is characterized by comprising a central processing unit, intelligent equipment, a database, a camera, a license plate recognition module, a conversion module, a signal transmission unit, a sub-controller, a timing module, an alarm unit, a communication unit, a monitoring device, a positioning module, a display screen and a gate;
the intelligent equipment is in communication connection with a central processing unit, the intelligent equipment is arranged on a vehicle owner body, the camera is in communication connection with a license plate recognition module, the camera is arranged at a door of a parking lot, the license plate recognition module is in communication connection with a comparison unit, the comparison unit is in communication connection with the information confirmation unit, the comparison unit is electrically connected with the database, the database is electrically connected with the central processing unit, the license plate recognition module is electrically connected with the central processing unit, and the license plate recognition module is in communication connection with the central processing unit;
the database is in communication connection with the central processing unit, the conversion module is in communication connection with the central processing unit, the information confirmation unit is in communication connection with the central processing unit, the central processing unit is in communication connection with the cloud storage unit, the central processing unit is in control connection with the gate, and the central processing unit is in communication connection with the signal transmission unit;
the signal transmission unit is connected with the sub-controllers through a WIFI network, the monitoring device is in communication connection with the sub-controllers, the positioning module is in communication connection with the sub-controllers, the sub-controllers are in communication connection with the display screen, the sub-controllers are in communication connection with the timing module, the sub-controllers are in communication connection with the alarm unit, the alarm unit is electrically connected with the communication unit, and the communication unit is in communication connection with the intelligent equipment;
the camera is used for monitoring vehicles coming in and going out of the parking lot in real time and automatically acquiring image information, the license plate recognition module receives the image information transmitted by the camera and automatically captures a license plate number from the image information, the license plate recognition module transmits the license plate information to the comparison unit, and the license plate recognition module transmits the license plate information to the central processing unit;
the database is used for recording license plate information, parking basic information and credit information of vehicles, the comparison unit receives the license plate information transmitted by the license plate recognition module, the comparison unit compares the license plate information with the license plate information recorded in the database, and the comparison unit has the following specific comparison conditions:
(1) if the comparison is inconsistent, the vehicle is judged to park in the parking lot for the first time, the comparison unit transmits information to the central processing unit, the central processing unit establishes new basic parking information for the vehicle, and simultaneously sets an initial credit and transmits the information to the database, the basic parking information in the database comprises the credit information, the total parking number information and the violation information, and the violation information comprises: monthly card overtime non-renewal information, throw-away garbage information, parking space information and overspeed driving information, wherein the credit degree information is used for judging the degree of trust of the corresponding vehicle;
(2) and when the comparison is consistent, judging whether the vehicle purchases the monthly card:
A. purchasing a monthly card: the vehicle is judged to be a member, a central processing unit automatically acquires vehicle information corresponding to the license plate information, the database transmits parking basic information corresponding to the license plate to the central processing unit, the conversion module receives the parking basic information transmitted by the central processing unit, the conversion module converts the parking basic information transmitted by the central processing unit, the conversion module transmits credit information to the central processing unit after conversion, the central processing unit transmits the credit information to the database, and the database stores the newly transmitted credit information;
B. no monthly card was purchased: the vehicle is judged to be temporarily parked, the central processing unit automatically acquires vehicle information corresponding to the license plate information, the database transmits parking basic information corresponding to the license plate to the central processing unit, the conversion module receives the parking basic information transmitted by the central processing unit, the conversion module converts the parking basic information transmitted by the central processing unit, the conversion module transmits credit information to the central processing unit after conversion, the central processing unit transmits the credit information to the database, and the database stores the newly transmitted credit information;
the monitoring device is used for monitoring position information of a vehicle and violation information of a vehicle owner, the monitoring equipment captures behavior behaviors of the vehicle owner and the vehicle to judge, and the judgment is carried out according to the monitoring equipment as follows:
s1 throw garbage: when the monitoring device catches garbage thrown by a vehicle owner, the garbage thrown by the vehicle owner is judged to be the garbage thrown by the vehicle owner, the garbage thrown by the vehicle owner is specifically represented by that the angle change between the arm and the shoulder of the vehicle owner is located between A1-A2, the distance change between the hand and the window of the vehicle owner is located between A3-A4, the arm swinging amplitude is located between A5-A6, an object appears on the hand of the vehicle owner, the vehicle owner moves towards the outside of the vehicle at a certain initial speed and finally contacts with the ground, the monitoring device does not detect that the door is opened within a certain time M, or the vehicle owner does not contact with the object, and A1, A2, A3, A4, A5 and A6 are preset values;
s2 parking lot: when the parking position of the vehicle captured by the monitoring equipment does not accord with the preset position, judging as a disordered parking space;
s3 speeding: when the monitoring equipment captures that the running speed of the collocated vehicle exceeds the specified maximum speed per hour, determining that the collocated vehicle runs at an overspeed;
the conversion module is used for calculating the credit rating of the vehicle, and the conversion process of the conversion module is as follows:
s1: acquiring the credit information in the parking basic information, and marking the credit information as CiN, setting the initial credit as a;
s2: acquiring the total parking times information in the basic parking information, and marking the total parking times information as Fi,i＝1...n；
S3: acquiring the violation information in the basic parking information, and marking the violation information as Gi，i＝1...n；Ci、FiAnd GiOne-to-one correspondence is realized;
s4: the formula for calculating the credit is as follows:
C1＝A(1-G1/M),Ci＝Ci-1(1-Gi/Fi)](i>10)
s5: managing and controlling the vehicle according to the credit degree of the vehicle:
A. when C is presentiWhen the vehicle is A, the credit degree of the vehicle is judged to be high;
B. when A3/4<Ci<When A is detected, the credit degree of the vehicle is judged to be higher;
C. when A/4<Ci<When A/2, judging that the credit degree of the vehicle is low, and paying attention to the condition when the vehicle parks;
D. when 0 is present<Ci<When the vehicle is in A/4 state, the credit degree of the vehicle is judged to be low, and the vehicle can be considered to be forbidden to stop;
the monitoring device transmits the parking space residual information to the sub-controllers, the transmission unit receives the parking space residual information transmitted by the sub-controllers and transmits the parking space residual information to the central processing unit, the central processing unit selects a parking space and positions the parking space through the positioning module, the intelligent device receives the positioning and guiding transmitted by the central processing unit, and the intelligent device comprises the following specific guiding steps:
the method comprises the following steps: establishing X, Y, Z coordinate system with the position of the vehicle as the origin;
step two: setting a positioning point transmitted by a central processing unit as Ki, wherein i is 1.
Step three: expressing Ki ═ X, Y and Z in a coordinate system by using the positioning point;
step four: a coordinate system with more Ki of the intelligent equipment plans a route;
the central controller receives the conversion result of the conversion module to calculate the parking time, the signal transmission unit receives the parking time transmitted by the central controller and transmits the parking time to the sub-controllers, and the sub-controllers control the timing module to start timing;
the sub-controller receives timing ending information transmitted by the timing module and transmits the timing ending information to the alarm unit, and the communication unit receives timing ending information transmitted by the alarm unit and transmits the timing ending information to the intelligent equipment.
Preferably, the intelligent device comprises a login module and an identity verification module, the identity verification module is in communication connection with the confirmation information unit, and the identity verification module comprises vehicle information and vehicle owner identity information.
Preferably, the database stores license plate information for comparison by the comparison unit, and the database stores vehicle information and owner identity information corresponding to the license plate information;
the information confirmation unit receives the basic information of the license plate transmitted by the identity verification module, the information confirmation unit receives the basic information of the license plate transmitted by the comparison unit, and the information confirmation unit is used for matching the basic information of the license plate transmitted by the identity verification module with the basic information of the license plate transmitted by the comparison unit and transmitting the basic information of the license plate to the central processing unit when the basic information of the license plate transmitted by the identity verification module is matched with the basic information of the license plate transmitted by the comparison unit.
Preferably, the signal transmission unit receives the door opening command transmitted by the sub-controller and transmits the door opening command to the central processing unit, the signal transmission unit receives the management information transmitted by the sub-controller and transmits the management information to the central processing unit, and the central processing unit receives the door opening command transmitted by the signal transmission unit and transmits the door opening command to the gate;
the signal transmission unit receives the license plate information transmitted by the central processing unit and transmits the license plate information to the sub-controllers, and the sub-controllers receive the license plate information transmitted by the signal transmission unit and transmit the license plate information to the display screen.
The invention has the beneficial effects that:
(1) the invention monitors vehicles coming from and going to a parking lot in real time by a camera and automatically acquires image information, the camera transmits the acquired image information to a license plate recognition module, the license plate recognition module receives the image information transmitted by the camera and automatically captures the license plate information from the image information, a comparison unit receives the license plate information transmitted by the license plate recognition module, the comparison unit compares the license plate information with the license plate information recorded in a database, the comparison unit automatically acquires the vehicle information and the owner identity information corresponding to the license plate information when the comparison unit is consistent, the comparison unit transmits the vehicle information and the owner identity information to an information confirmation unit, the comparison unit transmits the basic license plate information to a central processing unit, and the central processing unit transmits the information transmitted by the database to a conversion module. Give vehicle furthest's parking time, prevent that the vehicle from long time parking in the parking area, influence the normal operating in parking area, increase the flow in parking area vehicle, increase the profit in parking area.
(2) The parking space remaining is counted by the monitoring device, the counting result is transmitted to the sub-controllers by the monitoring device, the signal transmission unit receives parking space remaining information of the sub-controllers and transmits the parking space remaining information to the central processing unit, the central processing unit arranges parking spaces required for parking and positions the parking spaces simultaneously, the central processing unit transmits the positioning to the intelligent equipment, and the intelligent equipment starts navigation after receiving the positioning and stores the positioning.
(3) The conversion module calculates the credit degree and transmits the result to the central processing unit, the central processing unit transmits the maximum parking time to the sub-controllers, the timing module starts timing when receiving a timing command of the sub-controllers, after the timing time is over, the calculation module transmits information to the sub-controllers, the sub-controllers transmit timing information to the alarm units, the communication units receive information of the alarm units and transmit the information to the intelligent equipment, and the vehicle owner processes the information through the intelligent equipment.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
As shown in fig. 1, a smart city parking management system based on big data is characterized by comprising a central processing unit, an intelligent device, a database, a camera, a license plate recognition module, a conversion module, a signal transmission unit, a sub-controller, a timing module, an alarm unit, a communication unit, a monitoring device, a positioning module, a display screen and a gate;
the intelligent equipment is in communication connection with a central processing unit, the intelligent equipment is arranged on a vehicle owner body, the camera is in communication connection with a license plate recognition module, the camera is arranged at a door of a parking lot, the license plate recognition module is in communication connection with a comparison unit, the comparison unit is in communication connection with the information confirmation unit, the comparison unit is electrically connected with the database, the database is electrically connected with the central processing unit, the license plate recognition module is electrically connected with the central processing unit, and the license plate recognition module is in communication connection with the central processing unit;
the database is in communication connection with the central processing unit, the conversion module is in communication connection with the central processing unit, the information confirmation unit is in communication connection with the central processing unit, the central processing unit is in communication connection with the cloud storage unit, the central processing unit is in control connection with the gate, and the central processing unit is in communication connection with the signal transmission unit;
the signal transmission unit is connected with the sub-controllers through a WIFI network, the monitoring device is in communication connection with the sub-controllers, the positioning module is in communication connection with the sub-controllers, the sub-controllers are in communication connection with the display screen, the sub-controllers are in communication connection with the timing module, the sub-controllers are in communication connection with the alarm unit, the alarm unit is electrically connected with the communication unit, and the communication unit is in communication connection with the intelligent equipment;
the camera is used for monitoring vehicles coming in and going out of the parking lot in real time and automatically acquiring image information, the license plate recognition module receives the image information transmitted by the camera and automatically captures a license plate number from the image information, the license plate recognition module transmits the license plate information to the comparison unit, and the license plate recognition module transmits the license plate information to the central processing unit;
the database is used for recording license plate information, parking basic information and credit information of vehicles, the comparison unit receives the license plate information transmitted by the license plate recognition module, the comparison unit compares the license plate information with the license plate information recorded in the database, and the comparison unit has the following specific comparison conditions:
(1) if the comparison is inconsistent, the vehicle is judged to park in the parking lot for the first time, the comparison unit transmits information to the central processing unit, the central processing unit establishes new basic parking information for the vehicle, and simultaneously sets an initial credit and transmits the information to the database, the basic parking information in the database comprises the credit information, the total parking number information and the violation information, and the violation information comprises: monthly card overtime non-renewal information, litter information, parking lot disordering information and overspeed driving information, wherein the credit degree information is used for judging the degree of confidence of the corresponding vehicle;
(2) and when the comparison is consistent, judging whether the vehicle purchases the monthly card:
A. purchasing a monthly card: if the vehicle is judged as a member, a central processing unit automatically acquires vehicle information corresponding to the license plate information, the database transmits parking basic information corresponding to the license plate to the central processing unit, the conversion module receives the parking basic information transmitted by the central processing unit, the conversion module converts the parking basic information transmitted by the central processing unit, the conversion module transmits credit information to the central processing unit after conversion, the central processing unit transmits the credit information to a database, and the database stores the newly transmitted credit information;
B. no monthly card was purchased: the vehicle is judged to be temporarily parked, the central processing unit automatically acquires vehicle information corresponding to the license plate information, the database transmits parking basic information corresponding to the license plate to the central processing unit, the conversion module receives the parking basic information transmitted by the central processing unit, the conversion module converts the parking basic information transmitted by the central processing unit, the conversion module transmits credit information to the central processing unit after conversion, the central processing unit transmits the credit information to the database, and the database stores the newly transmitted credit information;
the monitoring device is used for monitoring position information of a vehicle and violation information of a vehicle owner, the monitoring equipment captures behavior behaviors of the vehicle owner and the vehicle to judge, and the judgment is carried out according to the monitoring equipment as follows:
s1 throw garbage: when the monitoring device catches garbage thrown by a vehicle owner, the garbage thrown by the vehicle owner is judged to be the garbage thrown by the vehicle owner, the garbage thrown by the vehicle owner is specifically represented by that the angle change between the arm and the shoulder of the vehicle owner is located between A1-A2, the distance change between the hand and the window of the vehicle owner is located between A3-A4, the arm swinging amplitude is located between A5-A6, an object appears on the hand of the vehicle owner, the vehicle owner moves towards the outside of the vehicle at a certain initial speed and finally contacts with the ground, the monitoring device does not detect that the door is opened within a certain time M, or the vehicle owner does not contact with the object, and A1, A2, A3, A4, A5 and A6 are preset values;
s2 parking lot: when the parking position of the vehicle captured by the monitoring equipment does not accord with the preset position (when the parking space given by the system is O, the vehicle owner parks the vehicle at the position X, and both O and X are preset values), judging as a disordered parking space;
s3 speeding: when the monitoring equipment captures that the running speed of the collocated vehicle exceeds the specified maximum speed per hour, determining that the collocated vehicle runs at an overspeed;
the conversion module is used for calculating the credit rating of the vehicle, and the conversion process of the conversion module is as follows:
s1: acquiring the credit information in the parking basic information, and marking the credit information as CiN, setting the initial credit as a;
s2: acquiring the total parking times information in the basic parking information, and marking the total parking times information as Fi,i＝1...n；
S3: acquiring the violation information in the basic parking information, and marking the violation information as Gi，i＝1...n；Ci、FiAnd GiOne-to-one correspondence is realized;
s4: the formula for calculating the credit is as follows:
C1＝A(1-G1/M),Ci＝Ci-1(1-Gi/Fi)](i>10)
s5: managing and controlling the vehicle according to the credit degree of the vehicle:
A. when C is presentiWhen the vehicle is A, the credit degree of the vehicle is judged to be high;
B. when A3/4<Ci<When A is detected, the credit degree of the vehicle is judged to be higher;
C. when A/4<Ci<When A/2, judging that the credit degree of the vehicle is low, and paying attention to the condition when the vehicle parks;
D. when 0 is present<Ci<When the vehicle is in A/4 state, the credit degree of the vehicle is judged to be low, and the vehicle can be considered to be forbidden to stop;
the monitoring device transmits the parking space residual information to the sub-controllers, the transmission unit receives the parking space residual information transmitted by the sub-controllers and transmits the parking space residual information to the central processing unit, the central processing unit selects a parking space and positions the parking space through the positioning module, the intelligent device receives the positioning and guiding transmitted by the central processing unit, and the intelligent device comprises the following specific guiding steps:
the method comprises the following steps: establishing X, Y, Z coordinate system with the position of the vehicle as the origin;
step two: setting a positioning point transmitted by a central processing unit as Ki, wherein i is 1.
Step three: expressing Ki ═ X, Y and Z in a coordinate system by using the positioning point;
step four: a coordinate system with more Ki of the intelligent equipment plans a route;
the central controller receives the conversion result of the conversion module to calculate the parking time, the signal transmission unit receives the parking time transmitted by the central controller and transmits the parking time to the sub-controllers, and the sub-controllers control the timing module to start timing;
the sub-controller receives timing ending information transmitted by the timing module and transmits the timing ending information to the alarm unit, and the communication unit receives timing ending information transmitted by the alarm unit and transmits the timing ending information to the intelligent equipment.
The intelligent equipment comprises a login module and an identity verification module, wherein the identity verification module is in communication connection with a confirmation information unit and comprises vehicle information and vehicle owner identity information.
The database stores license plate information for comparison by a comparison unit, and the database stores vehicle information and owner identity information corresponding to the license plate information;
the information confirmation unit receives the basic information of the license plate transmitted by the identity verification module, the information confirmation unit receives the basic information of the license plate transmitted by the comparison unit, and the information confirmation unit is used for matching the basic information of the license plate transmitted by the identity verification module with the basic information of the license plate transmitted by the comparison unit and transmitting the basic information of the license plate to the central processing unit when the basic information of the license plate transmitted by the identity verification module is matched with the basic information of the license plate transmitted by the comparison unit.
The signal transmission unit receives the door opening command transmitted by the sub-controller and transmits the door opening command to the central processing unit, the signal transmission unit receives the management information transmitted by the sub-controller and transmits the management information to the central processing unit, and the central processing unit receives the door opening command transmitted by the signal transmission unit and transmits the door opening command to a gate;
the signal transmission unit receives the license plate information transmitted by the central processing unit and transmits the license plate information to the sub-controllers, and the sub-controllers receive the license plate information transmitted by the signal transmission unit and transmit the license plate information to the display screen.
A city intelligent parking management system based on big data, when working, firstly a camera monitors vehicles coming and going in a parking lot in real time and automatically acquires image information, the camera transmits the acquired image information to a license plate recognition module, the license plate recognition module receives the image information transmitted by the camera and automatically captures the license plate information from the image information, a comparison unit receives the license plate information transmitted by the license plate recognition module, the comparison unit compares the license plate information with the license plate information recorded in a database, the comparison unit automatically acquires the vehicle information and the vehicle owner identity information corresponding to the license plate information when the comparison is consistent, the comparison unit transmits the vehicle information and the vehicle owner identity information to an information confirmation unit, the comparison unit transmits the basic license plate information to a central processing unit, the central processing unit transmits the information transmitted by the database to a conversion module, and a monitoring device counts the parking space residue, the monitoring device transmits a statistical result to the sub-controllers, the signal transmission unit receives the parking space residual information of the sub-controllers and transmits the parking space residual information to the central processing unit, the central processing unit arranges a parking space required by parking, the central processing unit simultaneously positions the parking space, the central processing unit transmits the positioning to the intelligent equipment, the intelligent equipment starts navigation after receiving the positioning and stores the positioning, the conversion module calculates the credit degree and transmits the result to the central processing unit, the central processing unit transmits the maximum parking time to the sub-controllers, the timing module starts timing when receiving a timing command of the sub-controllers, the calculation module transmits the information to the sub-controllers after the timing time is over, the sub-controllers transmit the timing information to the alarm unit, the communication unit receives the information of the alarm unit and transmits the information to the intelligent equipment, and a vehicle owner processes the information through the intelligent equipment.
The invention has the following beneficial effects;
(1) the invention monitors vehicles coming from and going to a parking lot in real time by a camera and automatically acquires image information, the camera transmits the acquired image information to a license plate recognition module, the license plate recognition module receives the image information transmitted by the camera and automatically captures the license plate information from the image information, a comparison unit receives the license plate information transmitted by the license plate recognition module, the comparison unit compares the license plate information with the license plate information recorded in a database, the comparison unit automatically acquires the vehicle information and the owner identity information corresponding to the license plate information when the comparison unit is consistent, the comparison unit transmits the vehicle information and the owner identity information to an information confirmation unit, the comparison unit transmits the basic license plate information to a central processing unit, and the central processing unit transmits the information transmitted by the database to a conversion module. Give vehicle furthest's parking time, prevent that the vehicle from long time parking in the parking area, influence the normal operating in parking area, increase the flow in parking area vehicle, increase the profit in parking area.
(2) The parking space remaining is counted by the monitoring device, the counting result is transmitted to the sub-controllers by the monitoring device, the signal transmission unit receives parking space remaining information of the sub-controllers and transmits the parking space remaining information to the central processing unit, the central processing unit arranges parking spaces required for parking and positions the parking spaces simultaneously, the central processing unit transmits the positioning to the intelligent equipment, and the intelligent equipment starts navigation after receiving the positioning and stores the positioning.
(3) The conversion module calculates the credit degree and transmits the result to the central processing unit, the central processing unit transmits the maximum parking time to the sub-controllers, the timing module starts timing when receiving a timing command of the sub-controllers, after the timing time is over, the calculation module transmits information to the sub-controllers, the sub-controllers transmit timing information to the alarm units, the communication units receive information of the alarm units and transmit the information to the intelligent equipment, and the vehicle owner processes the information through the intelligent equipment.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (1)
1. A city intelligent parking management system based on big data is characterized by comprising a central processing unit, intelligent equipment, a database, a camera, a license plate recognition module, a conversion module, a signal transmission unit, a sub-controller, a timing module, an alarm unit, a communication unit, a monitoring device, a positioning module, a display screen and a gate;
the intelligent equipment is in communication connection with a central processing unit, the intelligent equipment is arranged on a vehicle owner body, the camera is in communication connection with a license plate recognition module, the camera is arranged at a door of a parking lot, the license plate recognition module is in communication connection with a comparison unit, the comparison unit is in communication connection with an information confirmation unit, the comparison unit is electrically connected with the database, the database is electrically connected with the central processing unit, the license plate recognition module is electrically connected with the central processing unit, and the license plate recognition module is in communication connection with the central processing unit;
the database is in communication connection with the central processing unit, the conversion module is in communication connection with the central processing unit, the information confirmation unit is in communication connection with the central processing unit, the central processing unit is in communication connection with the cloud storage unit, the central processing unit is in control connection with the gate, and the central processing unit is in communication connection with the signal transmission unit;
the signal transmission unit is connected with the sub-controllers through a WIFI network, the monitoring device is in communication connection with the sub-controllers, the positioning module is in communication connection with the sub-controllers, the sub-controllers are in communication connection with the display screen, the sub-controllers are in communication connection with the timing module, the sub-controllers are in communication connection with the alarm unit, the alarm unit is electrically connected with the communication unit, and the communication unit is in communication connection with the intelligent equipment;
the camera is used for monitoring vehicles coming from and going to a parking lot in real time and automatically acquiring image information, the license plate recognition module receives the image information transmitted by the camera and automatically captures a license plate number from the image information, the license plate recognition module transmits the license plate information to the comparison unit, and the license plate recognition module transmits the license plate information to the central processing unit;
the database is used for recording license plate information, parking basic information and credit information of vehicles, the comparison unit receives the license plate information transmitted by the license plate recognition module, the comparison unit compares the license plate information with the license plate information recorded in the database, and the comparison unit has the following specific comparison conditions:
(1) if the comparison is inconsistent, the vehicle is judged to park in the parking lot for the first time, the comparison unit transmits information to the central processing unit, the central processing unit establishes new basic parking information for the vehicle, and simultaneously sets an initial credit and transmits the information to the database, the basic parking information in the database comprises the credit information, the total parking number information and the violation information, and the violation information comprises: monthly card overtime non-renewal information, throw-away garbage information, parking space information and overspeed driving information, wherein the credit degree information is used for judging the degree of trust of the corresponding vehicle;
(2) and when the comparison is consistent, judging whether the vehicle purchases the monthly card:
A. purchasing a monthly card: the vehicle is judged to be a member, a central processing unit automatically acquires vehicle information corresponding to the license plate information, the database transmits parking basic information corresponding to the license plate to the central processing unit, the conversion module receives the parking basic information transmitted by the central processing unit, the conversion module converts the parking basic information transmitted by the central processing unit, the conversion module transmits credit information to the central processing unit after conversion, the central processing unit transmits the credit information to the database, and the database stores the newly transmitted credit information;
B. no monthly card was purchased: the vehicle is judged to be temporarily parked, the central processing unit automatically acquires vehicle information corresponding to the license plate information, the database transmits parking basic information corresponding to the license plate to the central processing unit, the conversion module receives the parking basic information transmitted by the central processing unit, the conversion module converts the parking basic information transmitted by the central processing unit, the conversion module transmits credit information to the central processing unit after conversion, the central processing unit transmits the credit information to the database, and the database stores the newly transmitted credit information;
the monitoring device is used for monitoring position information of a vehicle and violation information of a vehicle owner, the monitoring device captures some behavior behaviors of the vehicle owner and the vehicle for judgment, and the monitoring device specifically judges the following steps:
s1 throw garbage: when the monitoring device catches garbage thrown by a vehicle owner, the garbage thrown by the vehicle owner is judged to be the garbage thrown by the vehicle owner, the garbage thrown by the vehicle owner is specifically represented by that the angle change between the arm and the shoulder of the vehicle owner is located between A1-A2, the distance change between the hand and the window of the vehicle owner is located between A3-A4, the arm swinging amplitude is located between A5-A6, an object appears on the hand of the vehicle owner, the vehicle owner moves towards the outside of the vehicle at a certain initial speed and finally contacts with the ground, the monitoring device does not detect that the door is opened within a certain time M, or the vehicle owner does not contact with the object, and A1, A2, A3, A4, A5 and A6 are preset values;
s2 parking lot: when the parking position of the vehicle captured by the monitoring device does not accord with the preset position, judging as a disordered parking space;
s3 speeding: when the monitoring device captures that the running speed of the collocated vehicle exceeds the specified maximum speed per hour, determining that the collocated vehicle runs at an overspeed;
the conversion module is used for calculating the credit rating of the vehicle, and the conversion process of the conversion module is as follows:
s1: acquiring credit information in the basic parking information, marking the credit information as Ci, i being 1.. n, and setting the initial credit as A;
s2: acquiring total parking number information in the basic parking information, and marking the total parking number information as Fi (i is 1.. n);
s3: acquiring violation information in the basic parking information, and marking the violation information as Gi, i is 1.. n; ci. Fi and Gi are in one-to-one correspondence;
s4: the formula for calculating the credit is as follows:
C1＝A(1-G1/M),Ci＝Ci-1(1-Gi/Fi)](i>10)
s5: managing and controlling the vehicle according to the credit degree of the vehicle:
A. when Ci is A, the credit degree of the vehicle is judged to be high;
B. when A3/4< Ci < A, the credit degree of the vehicle is judged to be higher;
C. when A/4< Ci < A/2, judging that the credit degree of the vehicle is low, and paying attention to the condition of the vehicle when the vehicle is parked;
D. when 0< Ci < a/4, it is determined that the degree of credit of the vehicle is low, and it may be considered that the vehicle is prohibited from parking;
the monitoring device transmits the parking space residual information to the sub-controllers, the transmission unit receives the parking space residual information transmitted by the sub-controllers and transmits the parking space residual information to the central processing unit, the central processing unit selects a parking space and positions the parking space through the positioning module, the intelligent device receives the positioning and guiding transmitted by the central processing unit, and the intelligent device comprises the following specific guiding steps:
the method comprises the following steps: establishing X, Y, Z coordinate system with the position of the vehicle as the origin;
step two: setting a positioning point transmitted by a central processing unit as Ki, wherein i is 1.
Step three: expressing Ki ═ X, Y and Z in a coordinate system by using the positioning point;
step four: the intelligent equipment plans a route according to the coordinate system of the Ki;
the central processing unit receives the conversion result of the conversion module to calculate the parking time, the signal transmission unit receives the parking time transmitted by the central processing unit and transmits the parking time to the sub-controller, and the sub-controller controls the timing module to start timing;
the sub-controller receives timing ending information transmitted by the timing module and transmits the timing ending information to the alarm unit, and the communication unit receives timing ending information transmitted by the alarm unit and transmits the timing ending information to the intelligent equipment;
the intelligent equipment comprises a login module and an identity verification module, wherein the identity verification module is in communication connection with a confirmation information unit and comprises vehicle information and vehicle owner identity information;
the database stores license plate information for comparison by a comparison unit, and the database stores vehicle information and owner identity information corresponding to the license plate information;
the information confirmation unit receives the basic information of the license plate transmitted by the identity verification module, the information confirmation unit receives the basic information of the license plate transmitted by the comparison unit, and the information confirmation unit is used for matching the basic information of the license plate transmitted by the identity verification module with the basic information of the license plate transmitted by the comparison unit and transmitting the basic information of the license plate to the central processing unit when the basic information of the license plate transmitted by the identity verification module is matched with the basic information of the license plate transmitted by the comparison unit;
the signal transmission unit receives the door opening command transmitted by the sub-controller and transmits the door opening command to the central processing unit, the signal transmission unit receives the management information transmitted by the sub-controller and transmits the management information to the central processing unit, and the central processing unit receives the door opening command transmitted by the signal transmission unit and transmits the door opening command to the gate;
the signal transmission unit receives the license plate information transmitted by the central processing unit and transmits the license plate information to the sub-controllers, and the sub-controllers receive the license plate information transmitted by the signal transmission unit and transmit the license plate information to the display screen;
the camera acquires image information and transmits the image information to the license plate recognition module, the license plate recognition module captures license plate information from the image information, the comparison unit compares the license plate information with the license plate information recorded in the database, the comparison unit automatically acquires the vehicle information and the owner identity information corresponding to the license plate information when the comparison unit compares the license plate information with the license plate information recorded in the database, the comparison unit transmits the vehicle information and the owner identity information to the information confirmation unit, the comparison unit compares the license plate information with the owner identity information and transmits the basic license plate information to the central processing unit, the central processing unit transmits the information transmitted by the database to the conversion module, through the mutual matching of the database and the conversion module, the parking credit of each vehicle is calculated, the corresponding parking time is given to the vehicle, the monitoring device counts the parking space surplus and transmits the parking space surplus to the sub-controller, and the central processing unit arranges the parking space required for parking, the parking spaces are simultaneously positioned and sent to the intelligent equipment, the intelligent equipment starts navigation after receiving positioning, the positioning is stored, the rest parking spaces are monitored through the monitoring device, the parking spaces are reasonably distributed, the conversion module calculates the credit degree and transmits the result to the central processing unit, the timing module starts timing when receiving a timing command of the sub-controller, after the timing time is over, the calculation module transmits information to the sub-controller, the sub-controller transmits the timing information to the alarm unit, the communication unit receives the information of the alarm unit and transmits the information to the intelligent equipment, and a vehicle owner processes the information through the intelligent equipment.
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| CN110289810A (en) * | 2019-06-18 | 2019-09-27 | 汪安源 | A kind of photovoltaic plant working status monitoring system and monitoring method |
| CN110428632A (en) * | 2019-08-01 | 2019-11-08 | 浙江泰信智能工程设计有限公司 | Parking management method, storage medium and intelligent terminal based on BIM and IBMS |
| CN110719134A (en) * | 2019-09-19 | 2020-01-21 | 安徽信果网络科技有限公司 | Automobile moving notification system based on WeChat applet |
| CN111223330B (en) * | 2020-01-16 | 2021-01-15 | 浙江科技学院 | Parking lot intelligent monitoring method and system based on wireless sensor network and cloud platform |
| CN112669474A (en) * | 2020-12-17 | 2021-04-16 | 安徽省经建技术有限公司 | Wisdom garden parking management system based on internet |
| CN116486645B (en) * | 2023-04-24 | 2024-01-23 | 株洲市新长城科技有限责任公司 | Intelligent parking lot management system based on Internet of things |
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| CN105303885B (en) * | 2015-12-04 | 2018-10-12 | 上海斐讯数据通信技术有限公司 | Parking management system and method based on credit |
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