CN110660267A - Parking management method, parking management system, and storage medium - Google Patents
Parking management method, parking management system, and storage medium Download PDFInfo
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- CN110660267A CN110660267A CN201910879205.4A CN201910879205A CN110660267A CN 110660267 A CN110660267 A CN 110660267A CN 201910879205 A CN201910879205 A CN 201910879205A CN 110660267 A CN110660267 A CN 110660267A
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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
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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Abstract
The application discloses a parking management method, which comprises the following steps: when a vehicle enters a parking lot, the vehicle and a gate of the parking lot communicate in a near field mode to send owner information of the vehicle to the gate, and the gate sends the owner information to a community server; the community server sends the position information of the idle garage of the parking lot to the mobile terminal corresponding to the information of the vehicle owner; the mobile terminal displays the idle garage to the owner of the vehicle according to the position information of the idle garage; the method comprises the steps that a camera of a vehicle is used for obtaining an image of a signboard arranged in a garage when the vehicle enters the garage selected by a vehicle owner; the vehicle identifies the unique identification code of the garage according to the image of the signboard; the vehicle associates the unique identification code of the garage with the owner information and then sends the unique identification code to the community server; and the community server searches the corresponding position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the information of the vehicle owner. The parking position can be conveniently found by a vehicle owner after parking and warehousing, and the cost can be saved.
Description
Technical Field
The invention relates to the technical field of intelligent communities, in particular to a parking management method, a parking management system and a storage medium.
Background
The intelligent community is a new idea of community management and is a new mode of social management innovation in new situations. The intelligent community fully utilizes the integrated application of new-generation information technologies such as Internet of things, cloud computing and mobile internet, and provides a safe, comfortable and convenient modern and intelligent living environment for community residents, so that a community with a new management form based on informatization and intelligent social management and service is formed. The intelligent community is characterized in that the intelligent community fully depends on the internet and the internet of things, relates to the fields of intelligent buildings, intelligent homes, road network monitoring, intelligent hospitals, city life line management, food and medicine management, ticket management, home care, personal health, digital life and the like, holds the important opportunities of a new technological innovation revolution and the wave of information industry, fully exerts the advantages of developed Information Communication (ICT) industry, advanced RFID related technologies, excellent telecommunication services and information-based infrastructure and the like, accelerates the key industrial technology attack and construction of the intelligent environment of community development by building ICT infrastructure, authentication, safety and other platforms and demonstration projects, forms a new life, industrial development, social management and other modes based on mass information and intelligent filtering processing, and is oriented to the construction of a brand new community form.
The parking area is an important component part of wisdom community, and traditional wisdom community utilizes the camera to shoot the garage and discerns the license plate number in the garage, needs to increase the camera in addition and shoots in the garage, and the garage is put numerous in the garage, needs a plurality of cameras of installation to shoot the garage and puts, and the cost is on the high side.
Disclosure of Invention
The technical problem mainly solved by the application is to provide a parking management method, a parking management system and a storage medium, which can facilitate a vehicle owner to quickly find a parking position after parking in a warehouse and can save cost.
In order to solve the above technical problem, one technical solution adopted in the embodiments of the present application is: there is provided a parking management method including: when a vehicle enters a parking lot, the vehicle and a gate of the parking lot communicate in a near field mode to send owner information of the vehicle to the gate, and the gate sends the owner information to a community server; the community server sends the position information of the vacant garage of the parking lot to the mobile terminal corresponding to the information of the vehicle owner; the mobile terminal displays the vacant garages to the car owners of the vehicles according to the position information of the vacant garages to allow the car owners to select one garage to park; the method comprises the steps that a camera of a vehicle is used for obtaining an image of a signboard arranged in a garage when the vehicle enters the garage selected by a vehicle owner; the vehicle identifies the unique identification code of the garage according to the image of the signboard; the vehicle associates the unique identification code of the garage with the owner information and then sends the unique identification code to the community server; and the community server searches the corresponding position information of the garage in the corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the information of the vehicle owner.
Wherein, the camera is the rear camera of vehicle.
Wherein, the parking management method further comprises: the method comprises the following steps that a camera of a vehicle is used for obtaining an environment image behind the vehicle in the process that the vehicle enters a garage; the vehicle displays an environment image to an owner of the vehicle by using a display device of the vehicle in the process of entering the garage so as to guide the owner to safely park.
Wherein, the signboard sets up in the subaerial in garage, and the vehicle utilizes the camera of vehicle to acquire the step of setting up in the image of the signboard in garage at the in-process that gets into the garage that the car owner selected, includes: detecting the distance between the tail of the vehicle and the wall of the garage by the vehicle; the vehicle calculates the shooting angle of the camera when shooting the signboard according to the distance between the tail of the vehicle and the wall of the garage, the height of the camera from the ground of the garage and the distance between the signboard and the wall; the vehicle control camera acquires an original image of the signboard and performs inclination correction processing on the original image of the signboard in the garage according to a shooting angle to obtain an image of the signboard.
The method comprises the following steps of carrying out inclination correction processing on an original image of a signboard of the garage according to a shooting angle to obtain an image of the signboard, wherein the steps comprise: the vehicle acquires current reference space information; and the vehicle performs rotation and translation transformation processing on the original image of the signboard according to the shooting angle to obtain the image of the signboard which accords with the current reference space information.
Wherein, the signboard sets up on the wall in garage, and the vehicle utilizes the camera of vehicle to acquire the step of setting up the image in the signboard in garage at the in-process that gets into the garage that the car owner selected, includes: detecting the distance between the tail of the vehicle and the wall of the garage by the vehicle; the vehicle adjusts the focal length of the camera according to the distance between the tail of the vehicle and the wall of the garage; the vehicle control locks the focal plane of the camera on the surface of the wall and then obtains the image of the signboard.
Wherein, the vehicle is according to the unique identification code's in the image recognition garage of signboard step, includes: scanning the data of the image of the signboard, determining each independent identification area to be identified in the scanned data according to a preset identification area, dividing a number string in the area to be identified into single numbers, and determining the identification area of the single number; carrying out binarization processing on each pixel point in a single digital identification area, wherein if the pixel point has an RGB value, the characteristic value of the pixel point is set to be 1, and if not, the characteristic value is 0; summing all sampled pixel point characteristic values of a single digital identification area according to a set sampling line interval; matching the number to be identified with the number in the number library according to the summation result; if a plurality of matching results exist, adding one to the sampling line at intervals, summing the characteristic values of all the sampled pixel points, and matching the number to be identified with the plurality of matching results obtained in the last cycle matching process according to the summing result until a unique matching result exists; and taking the unique matching result as the identification result of the single digital identification area.
The method comprises the following steps of scanning data of an image of a signboard, determining each independent identification area to be identified in the scanned data according to a preset identification area, dividing a number string in the area to be identified into single numbers, and determining the identification area of the single number, wherein the method comprises the following steps of: and constructing a digital library and storing the digital library.
After the step that the community server searches the corresponding position information of the garage in the corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the vehicle owner information, the method further comprises the following steps: and the mobile terminal outputs the position information of the garage to the vehicle owner.
In order to solve the above technical problem, another technical solution adopted in the embodiments of the present application is: the parking management system comprises a vehicle, a gate of a parking lot, a community server and a mobile terminal, wherein the vehicle and the gate communicate with each other in a near field to send owner information of the vehicle to the gate when entering the parking lot, and the gate sends the owner information to the community server; the community server sends the position information of the vacant garage of the parking lot to the mobile terminal corresponding to the information of the vehicle owner; the mobile terminal displays the vacant garages to the car owners of the vehicles according to the position information of the vacant garages to allow the car owners to select one garage to park; the method comprises the steps that a camera of a vehicle is used for obtaining an image of a signboard arranged in a garage when the vehicle enters the garage selected by a vehicle owner; the vehicle identifies the unique identification code of the garage according to the image of the signboard; the vehicle associates the unique identification code of the garage with the owner information and then sends the unique identification code to the community server; and the community server searches the corresponding position information of the garage in the corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the information of the vehicle owner.
In order to solve the above technical problem, another technical solution adopted in the embodiment of the present application is: a storage medium is provided which stores a computer program executable by a processor to implement the above-described method.
According to the embodiment of the application, the owner information of the vehicle is sent to the gate through near-field communication between the vehicle and the gate of the parking lot when the vehicle enters the parking lot, and the gate sends the owner information to the community server; the community server sends the position information of the vacant garage of the parking lot to the mobile terminal corresponding to the information of the vehicle owner; the mobile terminal displays the vacant garages to the car owners of the vehicles according to the position information of the vacant garages to allow the car owners to select one garage to park; the method comprises the steps that a camera of a vehicle is used for obtaining an image of a signboard arranged in a garage when the vehicle enters the garage selected by a vehicle owner; the vehicle identifies the unique identification code of the garage according to the image of the signboard; the vehicle associates the unique identification code of the garage with the owner information and then sends the unique identification code to the community server; the community server searches the corresponding position information of the garage in the corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the information of the vehicle owner, so that the vehicle owner can conveniently and quickly find the parking position after parking and warehousing, and the cost can be saved.
Drawings
FIG. 1 is a schematic flow chart diagram of a parking management method according to an embodiment of the present application;
FIG. 2 is a schematic flow chart diagram of a portion of a parking management method according to another embodiment of the present application;
FIG. 3 is a flowchart illustrating an embodiment of step S15 of FIG. 1;
FIG. 4 is a concrete scene schematic diagram of a vehicle backing and entering a garage according to an embodiment of the present application
FIG. 5 is a schematic flow chart diagram illustrating another embodiment of step S15 in FIG. 1;
FIG. 6 is a flowchart illustrating an embodiment of step S16 of FIG. 1;
fig. 7 is a schematic diagram of a parking management system according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. 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 application.
The terms "first", "second", etc. in this application are used to distinguish between different objects and not to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, fig. 1 is a schematic flow chart of a parking management method according to an embodiment of the present application.
In this embodiment, the parking management method may include the steps of:
step S11: when the vehicle enters the parking lot, the vehicle and the gate of the parking lot are in near field communication, and the owner information of the vehicle is sent to the gate.
The entrance of the parking lot is provided with a gate, when the vehicle is swiped and enters the gate, the vehicle and the gate carry out near field communication, and the vehicle sends the information of the vehicle owner to the gate.
Step S12: the gate machine sends the owner information to the community server.
The gate is wirelessly connected with the community server, for example, connected with a WIFI network or connected with a mobile internet (2G, 3G, 4G or 5G).
Step S13: and the community server sends the position information of the vacant garage of the parking lot to the mobile terminal corresponding to the information of the vehicle owner.
The mobile terminal is wirelessly connected with the community server, for example, connected with a WIFI network or connected with a mobile internet (2G, 3G, 4G or 5G).
Step S14: and the mobile terminal displays the idle garages to the vehicle owners of the vehicles according to the position information of the idle garages so as to allow the vehicle owners to select one garage to park.
Step S15: the vehicle utilizes the camera of vehicle to obtain the image that sets up the signboard in the garage in the in-process that the vehicle got into the garage of owner's selection.
Wherein, the underground parking garage of wisdom community is equipped with a plurality of garages, is provided with the signboard in each garage, for example plastics signboard, is printed on the signboard the only identification code in this garage. The unique identification code may be a string of numbers. The signboard may be provided on a wall of the garage or on the floor. The camera is the rear camera of vehicle.
Step S16: and the vehicle identifies the unique identification code of the garage according to the image of the signboard.
Wherein, a graphic processor (English: Graphics Processing Unit, abbreviation: GPU) of the vehicle identifies the unique identification code of the garage according to the image of the signboard.
Step S17: the vehicle associates the unique identification code of the garage with the owner information and then sends the unique identification code to the community server.
Step S18: and the community server searches the corresponding position information of the garage in the corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the information of the vehicle owner.
Step S19: and the mobile terminal outputs the position information of the garage to the vehicle owner.
The community server is pre-stored with a corresponding relation table of the unique identification code and the position information of the garage. The communication device of the vehicle associates the unique identification code of the garage with the vehicle owner information and then sends the unique identification code and the vehicle owner information to the community server, and the community server searches corresponding position information of the garage in a corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the vehicle owner information. The mobile terminal can output the position information of the garage to the vehicle owner, and the output mode includes but is not limited to voice output, text display output and the like.
In this embodiment, utilize the rear camera that the vehicle is owned to acquire the signboard image in garage, carry out image recognition and acquire only identification code, compare and can practice thrift the cost at the mode that the garage installation camera acquireed the license plate number, and can realize that the car owner finds the position that its vehicle stopped fast.
Referring to fig. 2, fig. 2 is a partial schematic flow chart of a parking management method according to another embodiment of the present application.
In this embodiment, the parking management method may further include the steps of:
step S21: the vehicle utilizes the camera of vehicle to obtain the environmental image behind the vehicle in the process of getting into the garage.
The rear camera of the vehicle is used for recording the reversing image, for example, the vehicle acquires an environment image behind the vehicle in the process of reversing and warehousing. In the process of backing a car and putting in storage, the vehicle is a dynamically changing image in the rear environment image, and the environment image comprises a signboard of a garage.
Step S22: the vehicle displays an environment image to an owner of the vehicle by using a display device of the vehicle in the process of entering the garage so as to guide the owner to safely park.
The display device of the vehicle is used for displaying the rear environment image acquired by the rear camera to the vehicle owner to guide the vehicle owner to safely park in the process of backing the vehicle into a garage.
Referring to fig. 3 and 4, fig. 3 is a schematic flowchart of an embodiment of step S15 in fig. 1, and fig. 4 is a schematic view of a specific scenario of backing up a vehicle into a garage according to an embodiment of the present application.
In this embodiment, the signboard 200 is disposed on the ground 400 of the garage, and the step of acquiring the image of the signboard 200 disposed in the garage by using the camera 101 of the vehicle 100 when the vehicle 100 enters the garage may specifically include:
step S31: the vehicle detects the distance between the rear of the vehicle and the wall of the garage.
Wherein the rear of the vehicle 100 is provided with a distance sensor for detecting the distance S1 between the rear and the wall 300 of the garage. The vehicle 100 has its rear detected in real time the distance S1 between the rear and the wall 300 of the garage during the process of backing the vehicle into the garage.
Step S32: the vehicle calculates the shooting angle of the camera when shooting the signboard according to the distance between the tail of the vehicle and the wall of the garage, the height of the camera from the ground of the garage and the distance between the signboard and the wall.
Wherein the height S3 of the camera 101 from the ground of the garage and the distance S2 between the signboard 200 and the wall 300 of the garage may be pre-storedData, shooting angle
Step S33: the vehicle control camera acquires an original image of the signboard and performs inclination correction processing on the original image of the signboard in the garage according to a shooting angle to obtain an image of the signboard.
The method comprises the steps of obtaining an image of the signboard after inclination correction processing is performed on an original image of the signboard of the garage according to a shooting angle, and specifically comprises the following steps: the vehicle acquires current reference space information; and the vehicle performs rotation and translation transformation processing on the original image of the signboard according to the shooting angle to obtain the image of the signboard which accords with the current reference space information.
In this embodiment, in the process of acquiring the image of the signboard by using the camera of the vehicle, the vehicle is in continuous reversing motion, so the acquired image of the signboard is inclined, the shooting angle of the camera is calculated according to the distance between the tail of the vehicle and the wall of the vehicle, the image of the signboard is corrected in an inclined manner according to the shooting angle, and the unique identification code on the signboard can be conveniently and accurately identified in the following process.
Referring to fig. 5, fig. 5 is a schematic flowchart illustrating another embodiment of step S15 in fig. 1.
In this embodiment, the signboard sets up on the wall in garage, and the step that the vehicle utilized the camera of vehicle to acquire the image that sets up the signboard in garage at the in-process that gets into the garage can specifically include:
step S41: the vehicle detects the distance between the rear of the vehicle and the wall of the garage.
Step S42: the vehicle adjusts the focal length of the camera according to the distance between the tail of the vehicle and the wall of the garage.
Wherein, the focus of the camera is adjusted to be equal to the distance between the tail of the vehicle and the wall of the garage.
Step S43: the vehicle control locks the focal plane of the camera on the surface of the wall and then obtains the image of the signboard.
In this embodiment, through the distance between the wall that detects rear of a vehicle and garage, adjust the focus of camera, can promote the definition of the image of the signboard that acquires, the only identification code in the garage on the follow-up accurate discernment signboard of being convenient for.
Referring to fig. 6, fig. 6 is a flowchart illustrating an embodiment of step S16 in fig. 1.
In this embodiment, the step of identifying, by the vehicle, the unique identification code of the garage according to the image of the signboard may specifically include:
step S51: and constructing a digital library and storing the digital library.
Step S52: the data of the image of the signboard is scanned, each independent identification area to be identified is determined in the scanned data according to a preset identification area, a number string in the area to be identified is divided into single numbers, and the identification area of the single number is determined.
Step S53: and carrying out binarization processing on each pixel point in a single digital identification area, wherein if the pixel point has an RGB value, the characteristic value of the pixel point is set to be 1, and if not, the characteristic value is 0.
Step S54: summing all sampled pixel point characteristic values of a single digital identification area according to a set sampling line interval; matching the number to be identified with the number in the number library according to the summation result; if a plurality of matching results exist, adding one to the sampling line at intervals, summing the characteristic values of all the sampled pixel points, and matching the number to be identified with the plurality of matching results obtained in the last cycle matching process according to the summing result until a unique matching result exists; and taking the unique matching result as the identification result of the single digital identification area.
Referring to fig. 7, fig. 7 is a schematic diagram of a parking management system according to an embodiment of the present application.
In the present embodiment, the parking management system includes a vehicle 71, a gate 72 of a parking lot, a community server 73, and a mobile terminal 74.
When a vehicle 71 enters a parking lot, the vehicle 71 and a gate 72 communicate in a near field mode to send owner information of the vehicle 71 to the gate 72, and the gate 72 sends the owner information to a community server 73; the community server 73 sends the position information of the vacant garage of the parking lot to the mobile terminal 74 corresponding to the owner information; the mobile terminal displays the vacant garages to the car owners of the vehicles according to the position information of the vacant garages to allow the car owners to select one garage to park; the method comprises the following steps that a vehicle 71 acquires an image of a signboard arranged in a garage by using a camera of the vehicle in the process of entering the garage selected by a vehicle owner; the vehicle 71 identifies the unique identification code of the garage according to the image of the signboard; the vehicle 71 associates the unique identification code of the garage with the owner information and sends the unique identification code to the community server 73; the community server 73 searches the corresponding garage position information in the corresponding relation table of the unique identification code and the garage position information according to the unique identification code and pushes the position information to the mobile terminal 74 corresponding to the vehicle owner information.
The embodiment of the present application also provides a storage medium, which stores a computer program, and the computer program can implement the method of any one of the above embodiments when executed by a processor.
The computer program may be stored in the storage medium in the form of a software product, and includes several instructions for causing a device or a processor to execute all or part of the steps of the method according to the embodiments of the present application.
A storage medium is a medium in computer memory for storing some discrete physical quantity. And the aforementioned storage medium may be: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of modules or units is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
According to the embodiment of the application, the owner information of the vehicle is sent to the gate through near-field communication between the vehicle and the gate of the parking lot when the vehicle enters the parking lot, and the gate sends the owner information to the community server; the community server sends the position information of the vacant garage of the parking lot to the mobile terminal corresponding to the information of the vehicle owner; the mobile terminal displays the vacant garages to the car owners of the vehicles according to the position information of the vacant garages to allow the car owners to select one garage to park; the method comprises the steps that a camera of a vehicle is used for obtaining an image of a signboard arranged in a garage when the vehicle enters the garage selected by a vehicle owner; the vehicle identifies the unique identification code of the garage according to the image of the signboard; the vehicle associates the unique identification code of the garage with the owner information and then sends the unique identification code to the community server; the community server searches the corresponding position information of the garage in the corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the information of the vehicle owner, so that the vehicle owner can conveniently and quickly find the parking position after parking and warehousing, and the cost can be saved.
The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present disclosure or those directly or indirectly applied to other related technical fields are intended to be included in the scope of the present disclosure.
Claims (11)
1. A parking management method, characterized by comprising:
when a vehicle enters a parking lot, the vehicle and a gate of the parking lot communicate in a near field mode to send owner information of the vehicle to the gate, and the gate sends the owner information to a community server;
the community server sends the position information of the vacant garage of the parking lot to a mobile terminal corresponding to the vehicle owner information;
the mobile terminal displays the vacant garages to the vehicle owners of the vehicles according to the position information of the vacant garages so as to allow the vehicle owners to select one garage to park;
the method comprises the following steps that a camera of the vehicle is utilized to obtain an image of a signboard arranged in a garage when the vehicle enters the garage selected by a vehicle owner;
the vehicle identifies the unique identification code of the garage according to the image of the signboard;
the vehicle associates the unique identification code of the garage with the owner information and then sends the unique identification code of the garage to a community server;
and the community server searches corresponding position information of the garage in a corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the vehicle owner information.
2. The parking management method according to claim 1, wherein the camera is a rear camera of the vehicle.
3. The parking management method according to claim 1, further comprising:
the method comprises the following steps that a camera of the vehicle is utilized to obtain an environment image behind the vehicle in the process that the vehicle enters the garage;
the vehicle utilizes the display device of the vehicle to display the environment image to the owner of the vehicle in the process of entering the garage so as to guide the owner to safely park.
4. The parking management method according to claim 1, wherein the signboard is disposed on the ground of the garage, and the step of acquiring the image of the signboard disposed in the garage by using the camera of the vehicle during the vehicle entering the garage selected by the vehicle owner comprises:
the vehicle detects a distance between a vehicle tail and a wall of the garage;
the vehicle calculates the shooting angle of the camera when shooting the signboard according to the distance between the tail of the vehicle and the wall of the garage, the height of the camera from the ground of the garage and the distance between the signboard and the wall;
and the vehicle controls the camera to acquire the original image of the signboard and obtains the image of the signboard after the original image of the signboard in the garage is subjected to inclination correction according to the shooting angle.
5. The parking management method according to claim 4, wherein the step of obtaining the image of the signboard after performing the inclination correction process on the original image of the signboard of the garage according to the photographing angle comprises:
the vehicle acquires current reference space information;
and the vehicle performs rotation and translation transformation processing on the original image of the signboard according to the shooting angle to obtain the image of the signboard which accords with the current reference space information.
6. The parking management method according to claim 1, wherein the signboard is disposed on a wall of the garage, and the step of acquiring an image of the signboard disposed in the garage by using a camera of the vehicle during the vehicle entering the garage selected by the vehicle owner comprises:
the vehicle detects a distance between a vehicle tail and a wall of the garage;
the vehicle adjusts the focal length of the camera according to the distance between the tail of the vehicle and the wall of the garage;
and the vehicle controls to lock the focal plane of the camera on the surface of the wall and then acquire the image of the signboard.
7. The parking management method of claim 1, wherein the step of the vehicle recognizing the unique identification code of the garage from the image of the signboard includes:
scanning the data of the image of the signboard, determining each independent identification area to be identified in the scanned data according to a preset identification area, dividing a number string in the area to be identified into single numbers, and determining the identification area of the single number;
carrying out binarization processing on each pixel point in a single digital identification area, wherein if the pixel point has an RGB value, the characteristic value of the pixel point is set to be 1, and if not, the characteristic value is 0;
summing all sampled pixel point characteristic values of a single digital identification area according to a set sampling line interval; matching the number to be identified with the number in the number library according to the summation result; if a plurality of matching results exist, adding one to the sampling line at intervals, summing the characteristic values of all the sampled pixel points, and matching the number to be identified with the plurality of matching results obtained in the last cycle matching process according to the summing result until a unique matching result exists; and taking the unique matching result as the identification result of the single digital identification area.
8. The parking management method according to claim 7, wherein the step of scanning the data of the image of the signboard, determining each individual recognition area to be recognized in the scanned data based on a recognition area set in advance, and dividing the number string in the area to be recognized into a single number, determining the recognition area of the single number is preceded by the steps of:
and constructing a digital library and storing the digital library.
9. The parking management method according to claim 1, wherein after the step of the community server searching the corresponding garage location information in the correspondence table between the unique identification code and the garage location information according to the unique identification code and pushing the location information to the mobile terminal corresponding to the vehicle owner information, the method further comprises:
and the mobile terminal outputs the position information of the garage to the vehicle owner.
10. The parking management system is characterized by comprising a vehicle, a gate machine of a parking lot, a community server and a mobile terminal, wherein the vehicle is in near field communication with the gate machine when entering the parking lot to send owner information of the vehicle to the gate machine, and the gate machine sends the owner information to the community server; the community server sends the position information of the vacant garage of the parking lot to a mobile terminal corresponding to the vehicle owner information; the mobile terminal displays the vacant garages to the vehicle owners of the vehicles according to the position information of the vacant garages so as to allow the vehicle owners to select one garage to park; the method comprises the following steps that a camera of the vehicle is utilized to obtain an image of a signboard arranged in a garage when the vehicle enters the garage selected by a vehicle owner; the vehicle identifies the unique identification code of the garage according to the image of the signboard; the vehicle associates the unique identification code of the garage with the owner information and then sends the unique identification code of the garage to a community server; and the community server searches corresponding position information of the garage in a corresponding relation table of the unique identification code and the position information of the garage according to the unique identification code and pushes the position information to the mobile terminal corresponding to the vehicle owner information.
11. A storage medium, characterized in that the storage medium stores a computer program executable by a processor to implement the method of any one of claims 1-9.
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