CN113269901B - Parking lot control method, system and computer readable storage medium - Google Patents

Parking lot control method, system and computer readable storage medium Download PDF

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Publication number
CN113269901B
CN113269901B CN202110651781.0A CN202110651781A CN113269901B CN 113269901 B CN113269901 B CN 113269901B CN 202110651781 A CN202110651781 A CN 202110651781A CN 113269901 B CN113269901 B CN 113269901B
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license plate
information
parking lot
vehicle
user terminal
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CN113269901A (en
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王林祥
赵皎平
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Xian Irain IoT Technology Service Co Ltd
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Xian Irain IoT Technology Service Co Ltd
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • G07B15/04Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems comprising devices to free a barrier, turnstile, or the like

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  • Finance (AREA)
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  • General Physics & Mathematics (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

The invention discloses a parking lot control method. The method is applied to a parking lot control system comprising a plurality of entrance license plate identifiers, and comprises the following steps: when information of a vehicle entering a parking lot entrance is detected, a plurality of first vehicle license plate pictures are obtained through a plurality of entrance license plate identifiers, and corresponding first vehicle license plate information is identified; when the first payment request is received, determining whether second license plate information in the first payment request is matched with at least one of the plurality of first license plate information; if not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, and corresponding payment information is generated according to a first confirmation result fed back by the user terminal. The invention also discloses a parking lot control system and a computer readable storage medium. When the license plate is wrongly identified, the invention can normally generate payment information in a mode of transmitting the license plate picture to ensure that a user confirms, thereby improving the control efficiency of entering and exiting the parking lot.

Description

Parking lot control method, system and computer readable storage medium
The application is a divisional application with the application number of 201710981396.6, and the application date of the parent application is as follows: 10 months and 19 days 2017; the invention of the parent case is named as follows: parking lot control methods, systems, and computer readable storage media.
Technical Field
The present invention relates to the field of parking lot technologies, and in particular, to a parking lot control method, a system, and a computer readable storage medium.
Background
With the development of economy and the improvement of living standard of people, the urban automobile possession is continuously increased, so that the intelligent parking lot is increasingly developed, and the efficient operation of the parking lot is beneficial to the smooth urban traffic.
However, at present, only a single license plate identifier is arranged at the entrance and exit of most parking lots, when the vehicle enters and exits at a poor angle and the license plate is stained, the situation that the license plate cannot be identified or the wrong license plate is identified occurs, therefore, when a user pays or exits, the corresponding license plate number cannot be inquired in the parking lot control system, thus the payment operation cannot be completed normally, the parking lot cannot be exited, and the parking lot control efficiency is low.
Disclosure of Invention
The invention mainly aims to provide a parking lot control method, a parking lot control system and a computer readable storage medium, and aims to solve the problem that when a license plate is identified wrongly, payment information can be normally generated in a mode of sending license plate pictures to enable a user to confirm, so that the parking lot access control efficiency is improved.
In order to achieve the above object, the present invention provides a parking lot control method applied to a parking lot control system including a plurality of entrance license plate identifiers, the parking lot control method comprising the steps of:
when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively;
when the vehicle has a license plate, identifying a plurality of corresponding first license plate information according to a plurality of first license plate pictures;
when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information;
if not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, and the method comprises the following steps: the first license plate picture corresponding to the first license plate information with only one inconsistent character with the second license plate information is called and sent to the user terminal, so that the user confirms the correct license plate picture, and the corresponding first license plate information with wrong identification is automatically corrected according to the correct license plate picture;
And receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result.
Optionally, the parking lot control system further comprises a plurality of exit license plate identifiers, and the parking lot control method further comprises:
when detecting information of a vehicle exiting a parking lot, acquiring a plurality of third license plate information through a plurality of exiting license plate identifiers respectively;
determining whether a plurality of third license plate information matches at least one of a plurality of first license plate information and the second license plate information;
if yes, determining whether the vehicle has completed payment operation;
if not, a plurality of first license plate pictures corresponding to a plurality of first license plate information or second license plate information which are similar to the third license plate information are called and sent to the user terminal, and whether the vehicle finishes the payment operation or not is determined according to a second confirmation result fed back by the user terminal;
and when the vehicle finishes the payment operation, controlling the opening of the barrier gate at the exit of the parking lot.
Optionally, the parking lot control method further includes:
and acquiring the identity information of the user according to the payment operation, and storing the identity information, the license plate information of the vehicle and the time for entering and exiting the parking lot in a correlation mode.
Optionally, the parking lot control system further comprises an information acquisition device, and the parking lot control method further comprises:
when receiving the payment operation corresponding to the payment information, sending corresponding electronic information of successful payment to a user;
and when the electronic information is received through the information acquisition equipment, controlling the opening of the barrier gate at the exit of the parking lot.
In addition, in order to achieve the above object, the present invention also provides a parking lot control system including a plurality of entrance license plate identifiers, the parking lot control system further including: a memory, a processor, and a parking lot control program stored on the memory and executable on the processor, the parking lot control program when executed by the processor implementing the steps of:
when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively;
when the vehicle has a license plate, identifying a plurality of corresponding first license plate information according to a plurality of first license plate pictures;
when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information;
If not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, and the method comprises the following steps: the first license plate picture corresponding to the first license plate information with only one inconsistent character with the second license plate information is called and sent to the user terminal, so that the user confirms the correct license plate picture, and the corresponding first license plate information with wrong identification is automatically corrected according to the correct license plate picture;
and receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result.
Optionally, the parking lot control system further comprises a plurality of exit license plate identifiers, and the parking lot control program when executed by the processor further realizes the following steps:
when detecting information of a vehicle exiting a parking lot, acquiring a plurality of third license plate information through a plurality of exiting license plate identifiers respectively;
determining whether a plurality of third license plate information matches at least one of a plurality of first license plate information and the second license plate information;
if yes, determining whether the vehicle has completed payment operation;
if not, a plurality of first license plate pictures corresponding to a plurality of first license plate information or second license plate information which are similar to the third license plate information are called and sent to the user terminal, and whether the vehicle finishes the payment operation or not is determined according to a second confirmation result fed back by the user terminal;
And when the vehicle finishes the payment operation, controlling the opening of the barrier gate at the exit of the parking lot.
Optionally, the parking lot control program when executed by the processor further implements the steps of:
and acquiring the identity information of the user according to the payment operation, and storing the identity information, the license plate information of the vehicle and the time for entering and exiting the parking lot in a correlation mode.
In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a parking lot control program which, when executed by a processor, implements the steps of the parking lot control method as described above. .
The invention provides a parking lot control method, a parking lot control system and a computer readable storage medium. The parking lot control method is applied to a parking lot control system, the parking lot control system comprises a plurality of entrance license plate identifiers, and the parking lot control method comprises the following steps: when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively; when the vehicle has a license plate, identifying a plurality of corresponding first license plate information according to a plurality of first license plate pictures; when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information; if not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, and the method comprises the following steps: the first license plate picture corresponding to the first license plate information with only one inconsistent character with the second license plate information is called and sent to the user terminal, so that the user confirms the correct license plate picture, and the corresponding first license plate information with wrong identification is automatically corrected according to the correct license plate picture; and receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result. By the mode, since the parking lot control system comprises the plurality of entrance license plate identifiers, when the information of the entrance of the vehicle into the parking lot is detected, the vehicle can be shot from a plurality of directions, so that a plurality of first license plate pictures are obtained, and then the corresponding plurality of first license plate information is identified according to the plurality of first license plate pictures, so that the situation that in the prior art, when the vehicle enters the parking lot at different entrance angles, the single license plate identifier can not acquire the license plate pictures sometimes can be avoided. And then when a first payment request triggered by a user is received, determining whether second license plate information input by the user in the first payment request is matched with at least one of the plurality of first license plate information, and when the matched first license plate information exists, generating corresponding payment information according to the first license plate information. When the matched first license plate information does not exist, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, so that the user confirms the correct license plate picture, corresponding payment information is normally generated according to the correct license plate picture, the user can rapidly complete payment, and then the user can normally go out of the parking lot, and the situation that the user cannot normally complete payment and cannot go out of the parking lot when the license plate identification is wrong in the prior art can be avoided.
Drawings
FIG. 1 is a schematic diagram of a parking lot control system according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a parking lot control method according to the present invention;
FIG. 3 is a flow chart of a second embodiment of the parking lot control method of the present invention;
FIG. 4 is a flow chart of a third embodiment of the parking lot control method of the present invention;
FIG. 5 is a flow chart of a fourth embodiment of the parking lot control method of the present invention;
FIG. 6 is a flowchart of a fifth embodiment of a parking lot control method according to the present invention;
fig. 7 is a flowchart of a fifth embodiment of a parking lot control method according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the prior art, at present, most parking areas have only a single license plate identifier at the entrance and exit of a parking area, when the vehicle enters and exits at a poor angle and the license plate is stained, the situation that the license plate cannot be identified or the wrong license plate is identified occurs, therefore, when a user pays or exits, the corresponding license plate number cannot be inquired in a parking area control system, thus the payment operation cannot be normally completed, the parking area cannot be exited, and the parking area control efficiency is low.
In order to solve the technical problems, the invention provides a parking lot control method. The parking lot control method is applied to a parking lot control system, the parking lot control system comprises a plurality of entrance license plate identifiers, and the parking lot control method comprises the following steps: when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively; identifying a plurality of corresponding first car card information according to the plurality of first car card pictures; when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information; if not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal; and receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result. By the mode, since the parking lot control system comprises the plurality of entrance license plate identifiers, when the information of the entrance of the vehicle into the parking lot is detected, the vehicle can be shot from a plurality of directions, so that a plurality of first license plate pictures are obtained, and then the corresponding plurality of first license plate information is identified according to the plurality of first license plate pictures, so that the situation that in the prior art, when the vehicle enters the parking lot at different entrance angles, the single license plate identifier can not acquire the license plate pictures sometimes can be avoided. And then when a first payment request triggered by a user is received, determining whether second license plate information input by the user in the first payment request is matched with at least one of the plurality of first license plate information, and when the matched first license plate information exists, generating corresponding payment information according to the first license plate information. When the matched first license plate information does not exist, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, so that the user confirms the correct license plate picture, corresponding payment information is normally generated according to the correct license plate picture, the user can rapidly complete payment, and then the user can normally go out of the parking lot, and the situation that the user cannot normally complete payment and cannot go out of the parking lot when the license plate identification is wrong in the prior art can be avoided.
The parking lot control method related to the embodiment of the invention is applied to a parking lot control system.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a parking lot control system according to an embodiment of the invention. In an embodiment of the present invention, a parking lot control system may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005, and a plurality of entry license plate identifiers 1006. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
Optionally, the parking lot control system may further include a ground sensing coil, a road valve, a display screen, and the like. The ground sensing coil can be arranged at an entrance of the parking lot and can be used for detecting whether vehicles enter the entrance of the parking lot or not. The road gate is a passageway entrance management device which is specially used for limiting the running of motor vehicles on roads, is applied to a parking lot system for managing vehicle passageways and is used for managing the entering and exiting of vehicles. The display screen can be used for information display in various parking lot control systems, such as license plate information display and payment information display lamps of vehicles entering and exiting.
It will be appreciated by those skilled in the art that the terminal structure shown in fig. 1 is not limiting of the terminal and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a parking lot control program may be included in a memory 1005 as one type of computer storage medium.
In fig. 1, the network interface 1004 is mainly used for connecting to a background server, and is in data communication with the background server; the user interface 1003 is mainly used for connecting a user terminal and communicating data with the user terminal; and the processor 1001 may be configured to call a parking lot control program stored in the memory 1005 and perform the following operations:
when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively;
identifying a plurality of corresponding first car card information according to the plurality of first car card pictures;
when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information;
If not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal;
and receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result.
Further, the processor 1001 may call a parking lot control program stored in the memory 1005, and also perform the following operations:
when detecting information of a vehicle exiting a parking lot, acquiring a plurality of third license plate information through a plurality of exiting license plate identifiers respectively;
determining whether a plurality of third license plate information matches at least one of a plurality of first license plate information and the second license plate information;
if yes, determining whether the vehicle has completed payment operation;
if not, a plurality of first license plate pictures corresponding to a plurality of first license plate information or second license plate information which are similar to the third license plate information are called and sent to the user terminal, and whether the vehicle finishes the payment operation or not is determined according to a second confirmation result fed back by the user terminal;
and when the vehicle finishes the payment operation, controlling the opening of the barrier gate at the exit of the parking lot.
Further, the processor 1001 may call a parking lot control program stored in the memory 1005, and also perform the following operations:
and acquiring the identity information of the user according to the payment operation, and storing the identity information, the license plate information of the vehicle and the time for entering and exiting the parking lot in a correlation mode.
Further, the processor 1001 may call a parking lot control program stored in the memory 1005, and also perform the following operations:
judging whether the vehicle has a license plate or not according to a plurality of first license plate pictures;
when the vehicle has a license plate, executing the steps of: identifying a plurality of corresponding first car card information according to the plurality of first car card pictures;
when the vehicle has no license plate, an electronic code is randomly generated and is associated with a plurality of first license plate pictures for storage, and the electronic code is sent to the user terminal in a mode that the user scans the two-dimensional code arranged at the entrance or the entrance code scanning equipment scans the two-dimensional code of the user terminal.
Further, the processor 1001 may call a parking lot control program stored in the memory 1005, and also perform the following operations:
and when a second payment request comprising the electronic code is received, corresponding payment information is generated according to the electronic code.
Further, the parking lot control system further includes an information collecting device, and the processor 1001 may call a parking lot control program stored in the memory 1005, and further perform the following operations:
when receiving the payment operation corresponding to the payment information, sending corresponding electronic information of successful payment to a user;
and when the electronic information is received through the information acquisition equipment, controlling the opening of the barrier gate at the exit of the parking lot.
Referring to fig. 2, fig. 2 is a flow chart of a parking lot control method according to a first embodiment of the invention.
In an embodiment of the present invention, the parking lot control method is applied to a parking lot control system including a plurality of entrance license plate identifiers, and the parking lot control method includes:
step S10, when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively;
in the embodiment of the invention, the parking lot control method is applied to a parking lot control system, the parking lot control system comprises a plurality of entrance license plate identifiers, and the entrance license plate identifiers can be arranged at different positions of a parking lot entrance, so that vehicles can be shot from a plurality of directions, and the situation that in the prior art, when the vehicles enter the parking lot at different vehicle inlet angles, a single license plate identifier can not acquire license plate pictures sometimes, and therefore the vehicles can not enter the parking lot can be avoided.
In addition, in the embodiment of the invention, a ground induction coil can be arranged at the entrance of the parking lot and used for judging whether a vehicle enters the parking lot or not, and when the information of the vehicle entering the parking lot is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers. Of course, in a specific embodiment, an image receiving device such as a camera may also be used to obtain a license plate picture of the vehicle at the entrance of the parking lot.
Step S20, identifying a plurality of corresponding first car license plate information according to a plurality of first car license plate pictures;
and then, identifying a corresponding plurality of first car card information according to the acquired plurality of first car card pictures. Wherein the first license plate information may include a license plate number and a vehicle approach time. Specifically, the approach time may be a time when the first license plate picture is acquired, and the identification process of the license plate number may include: first, license plate positioning. Firstly, carrying out large-range related search on the acquired vehicle image, finding out a plurality of areas which accord with the characteristics of the vehicle license plate as candidate areas, then carrying out further analysis and judgment on the candidate areas, finally selecting an optimal area as the license plate area, and separating the optimal area from the image. And secondly, dividing license plate characters. After the positioning of the license plate area is finished, the license plate area is divided into single characters, and then recognition is carried out. Character segmentation typically employs a vertical projection method. Since the projection of the character in the vertical direction necessarily takes the vicinity of the local minimum at the inter-character or inter-character gap, and this location should satisfy the character writing format of the license plate, the character, the size limitation, and some other conditions. The vertical projection method has a good effect on character segmentation in the vehicle image in the complex environment. And thirdly, license plate character recognition. The license plate character recognition mainly comprises a template matching algorithm and an artificial neural network algorithm. The method comprises the steps of firstly binarizing the segmented characters and scaling the size of the segmented characters into the size of templates in a character database based on a template matching algorithm, then matching the segmented characters with all the templates, and selecting the best matching as a result. There are two algorithms based on artificial neural networks: one is to first perform feature extraction on the character and then train the neural network distributor with the obtained features; another approach is to directly input the image into a network, and automatically implement feature extraction by the network until the result is identified. And after the corresponding plurality of first car license plate information is identified, the plurality of first car license plate pictures and the plurality of first car license plate information are stored in a correlated mode.
Step S30, when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information;
step S40, if not, a plurality of first license plate pictures corresponding to a plurality of first license plate information similar to the second license plate information are called and sent to the user terminal;
and S50, receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result.
In the embodiment of the invention, when a first payment request triggered by a user through a user terminal is received, searching is performed in a system according to second license plate information (namely, the license plate number) input by the user, and whether the second license plate information is matched with at least one of the plurality of first license plate information or not is determined, namely, whether the license plate number identical to the second license plate information exists in the plurality of first license plate information or not is determined. When the payment information is matched with at least one of the plurality of first license plate information, the payment information can be normally generated according to the approach time and the time (or the current time) for initiating the payment in the first license plate information, so that the user normally pays the parking fee. When the license plate information is not matched with the license plate information, the first license plate information similar to the license plate number input by the user, for example, the first license plate information with only one inconsistent character can be searched, the corresponding first license plate picture is called out and sent to the user terminal, the user confirms the right license plate picture, and the confirmation result is fed back to the system, so that the system obtains the approach time of the vehicle according to the right first license plate picture, and payment information is normally generated according to the time of initiating payment or the current time, and the user normally pays parking fee. Meanwhile, the system can automatically correct the corresponding first license plate information with wrong identification according to the second license plate information, namely the correct license plate number.
Specifically, the user can pay through APP or public number payment or through scanning a payment two-dimensional code arranged in the parking lot by using the intelligent terminal, wherein the intelligent terminal used for scanning can be a mobile phone or other intelligent devices such as a tablet personal computer. For example, after a user scans a payment two-dimensional code arranged in a parking lot through a mobile phone, a license plate number input interface is displayed in the mobile phone interface to prompt the user to input a license plate number of a vehicle, namely second license plate information, so that a first payment request is initiated, when the first payment request is received by the system, the system searches in the system according to the second license plate information input by the user, and whether the second license plate information is matched with at least one of the first license plate information is determined, namely whether the license plate number identical to the second license plate information exists in the first license plate information is determined. When the first card information is matched with any one of the first card information, corresponding payment information is generated according to the first card information, and corresponding other wrong first card information is corrected. When the matched first license plate information does not exist, the first license plate information similar to the license plate number input by the user is searched, for example, the first license plate information with only one inconsistent character is called out, the corresponding first license plate picture is sent to the user terminal, the user confirms the correct license plate picture, and the confirmation result is fed back to the system, so that the system obtains the entering time of the vehicle according to the correct first license plate picture, and payment information is normally generated according to the time of initiating payment or the current time, and meanwhile, the corresponding first license plate information with wrong identification is automatically corrected. When the payment information is generated, the information to be paid is sent to the user terminal, the user is prompted to pay the parking fee, the payment modes can comprise payment treasures, weChat, unionpay and the like, and the user can select a proper mode to pay the parking fee according to actual conditions.
In addition, it should be noted that, in a specific embodiment, when a user performs payment by scanning a payment two-dimensional code disposed at an exit of a parking lot, when the payment operation is completed, the system may control a barrier gate at the exit of the parking lot to open, so that the vehicle may directly leave.
The invention provides a parking lot control method. The parking lot control method is applied to a parking lot control system, the parking lot control system comprises a plurality of entrance license plate identifiers, and the parking lot control method comprises the following steps: when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively; identifying a plurality of corresponding first car card information according to the plurality of first car card pictures; when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information; if not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal; and receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result. By the mode, since the parking lot control system comprises the plurality of entrance license plate identifiers, when the information of the entrance of the vehicle into the parking lot is detected, the vehicle can be shot from a plurality of directions, so that a plurality of first license plate pictures are obtained, and then the corresponding plurality of first license plate information is identified according to the plurality of first license plate pictures, so that the situation that in the prior art, when the vehicle enters the parking lot at different entrance angles, the single license plate identifier can not acquire the license plate pictures sometimes can be avoided. And then when a first payment request triggered by a user is received, determining whether second license plate information input by the user in the first payment request is matched with at least one of the plurality of first license plate information, and when the matched first license plate information exists, generating corresponding payment information according to the first license plate information. When the matched first license plate information does not exist, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, so that the user confirms the correct license plate picture, corresponding payment information is normally generated according to the correct license plate picture, the user can rapidly complete payment, and then the user can normally go out of the parking lot, and the situation that the user cannot normally complete payment and cannot go out of the parking lot when the license plate identification is wrong in the prior art can be avoided.
Referring to fig. 3, fig. 3 is a flow chart of a second embodiment of the parking lot control method according to the present invention.
Based on the first embodiment shown in fig. 2, the parking lot control system further includes a plurality of exit license plate identifiers, and the parking lot control method further includes:
step S60, when detecting information of a vehicle exiting a parking lot, obtaining a plurality of third license plate information through a plurality of exit license plate identifiers respectively;
in the embodiment of the invention, the parking lot control system can further comprise a plurality of exit license plate identifiers, and the exit license plate identifiers can be arranged at different positions of the exit of the parking lot, so that the vehicles can be shot from a plurality of directions, and the situation that in the prior art, when the vehicles exit the parking lot at different vehicle inlet angles, a single license plate identifier can not acquire license plate pictures at times and cannot be released can be avoided. In addition, in the embodiment of the invention, a ground induction coil can be further arranged at the exit of the parking lot and used for judging whether a vehicle exits the parking lot, and when the information of the exit of the vehicle exits the parking lot is detected, a plurality of third license plate pictures of the vehicle are obtained through a plurality of exit license plate recognition instruments, so that a plurality of third license plate information is obtained, wherein the third license plate information can comprise license plate numbers and vehicle exit time. Of course, in a specific embodiment, the image receiving device such as a camera may also be used to obtain license plate pictures of the vehicle at the exit of the parking lot, and then a corresponding plurality of third license plate information may be obtained through the identification system.
Step S70, determining whether a plurality of third license plate information is matched with at least one of a plurality of first license plate information and the second license plate information;
step S81, if yes, determining whether the vehicle has completed payment operation;
step S82, if not, a plurality of first license plate pictures corresponding to a plurality of first license plate information or second license plate information similar to the third license plate information are called and sent to the user terminal, and whether the vehicle finishes the payment operation or not is determined according to a second confirmation result fed back by the user terminal;
and step S90, when the vehicle finishes the payment operation, controlling the opening of the barrier gate at the exit of the parking lot.
When the plurality of third license plate information is obtained, it is determined whether any of the plurality of third license plate information matches at least one of the plurality of first license plate information and the second license plate information.
When any one of the plurality of third license plate information matches any one of the plurality of first license plate information and the second license plate information, it is further determined whether the vehicle has completed the payment operation. If the system inquires the corresponding information of successful payment, the gateway of the parking lot outlet is controlled to be opened, so that the vehicle normally leaves the field. Because in this embodiment, the plurality of identified third license plate information only need match with any one of the plurality of first license plate information and the second license plate information, and when payment is completed, the vehicle can normally go out, and the arrangement of the plurality of entrance license plate identifiers and the plurality of exit license plate identifiers increases the matching rate of the license plate information, thereby being beneficial to improving the control efficiency of the parking lot. In addition, when the system does not inquire the corresponding information of successful payment, the user is prompted to pay, at this time, the corresponding entering time can be directly obtained according to the first license plate information corresponding to the third license plate information, the corresponding payment information is generated according to the exiting time or the current time in the third license plate information, the user can pay through APP or public numbers by using the intelligent terminal, or can finish the payment operation by scanning the payment two-dimensional code arranged at the exit of the parking lot, and at this time, the gateway of the exit of the parking lot is controlled to be opened, so that the vehicle is normally out.
When any one of the third license plate information is not matched with one of the first license plate information and the second license plate information, prompting the user to have no corresponding license plate information and prompting the user to confirm the license plate information by using the intelligent terminal, wherein the user can confirm the license plate information by using the intelligent terminal through APP or a public number or by scanning a two-dimensional code arranged at an exit of a parking lot; when the payment record corresponding to the license plate number is not queried, first license plate information similar to the license plate number is searched, for example, first license plate information with only one inconsistent character is called out, the corresponding first license plate picture is sent to a user terminal, a user confirms the right license plate picture, a confirmation result is fed back to a system, the system queries whether the vehicle corresponding to the right license plate picture has completed payment operation, and when the related payment record is queried, namely, the vehicle has completed payment operation, a barrier gate at an outlet of a parking lot is controlled to be opened, so that the vehicle is normally discharged; when the vehicle does not finish the payment operation, the system obtains the approach time of the vehicle according to the correct first license plate picture, and normally generates payment information according to the current time, and when the user finishes the payment operation, the system controls the opening of the barrier gate at the exit of the parking lot, so that the vehicle normally leaves.
It should be noted that, in a specific embodiment, the parking lot system may include an exit license plate identifier, so that when the information of the exit of the parking lot is detected, a third license plate picture of the vehicle is obtained through the exit license plate identifier, so as to determine whether the third license plate picture matches at least one of the plurality of first license plate information and the second license plate information. The subsequent steps are similar to those in the above embodiments, and will not be described here.
In addition, it should be noted that when it is detected whether the vehicle has completed the payment operation, it should also be determined whether the time for completing the payment operation is within a preset time range, when the time for completing the payment operation is not within the preset time range, the system may prompt the user to continue to perform the payment, and generate corresponding payment information according to the time for completing the payment operation and the current vehicle, when the user may use the intelligent terminal to pay through APP or public number, or complete the continuous payment operation through scanning a payment two-dimensional code set at the exit of the parking lot, at this time, the barrier gate at the exit of the parking lot is controlled to open, so that the vehicle is normally out. Of course, the user also directly continues to pay by the previous payment mode, and controls the opening of the barrier gate at the exit of the parking lot, so that the vehicle normally leaves the field.
Referring to fig. 4, fig. 4 is a flow chart of a third embodiment of the parking lot control method according to the present invention.
Based on the second embodiment shown in fig. 3, the parking lot control method further includes:
and step S100, acquiring identity information of a user according to the payment operation, and storing the identity information, license plate information of the vehicle and time for entering and exiting the parking lot in a correlation mode.
In the embodiment of the invention, after the user finishes the payment operation, the identity information of the user can be obtained according to the payment way of the user, wherein the identity information can comprise account information adopted when the user pays, and also can comprise payment account information such as bank account information, for example, when the user scans a two-dimensional code to perform the payment operation by adopting social software such as WeChat or payment treasury, the corresponding WeChat account or payment treasury account of the user can be obtained, and the payment mode such as bank card information can be obtained; when a user uses the intelligent terminal to pay through the APP or the public number, the account number or the WeChat account number of the APP can be correspondingly acquired, and the payment mode, such as bank card information, can also be acquired.
And then, the identity information of the user, the license plate information of the vehicle and the time for the vehicle to enter and exit the parking lot are stored in a correlated manner, so that when the vehicle is involved in a certain event, such as a collision event in the parking lot, the related parking data of the vehicle and the corresponding driver information (or the member information of the vehicle) are conveniently and subsequently called, and corresponding processing is carried out. The time for the vehicle to enter and exit the parking lot may be the time for controlling the opening of the entrance barrier of the parking lot when the vehicle is detected to enter and exit the parking lot, or the time for the vehicle to enter the parking lot and the time for the vehicle to exit the parking lot.
Referring to fig. 5, fig. 5 is a flowchart illustrating a third embodiment of a parking lot control method according to the present invention.
Based on the first embodiment shown in fig. 2, the parking lot control method further includes:
step S110, judging whether a license plate exists in the vehicle according to a plurality of first license plate pictures;
step S120, when the vehicle has a license plate, executing step S20;
step S130, when the vehicle has no license plate, an electronic code is randomly generated and is associated with a plurality of first license plate pictures for storage, and the electronic code is sent to the user terminal in a mode that the user scans the two-dimensional code arranged at the entrance or the entrance code scanning equipment scans the two-dimensional code of the user terminal.
In the embodiment of the present invention, the steps S110 to S120 are located between the steps S10 and S20. When a plurality of first license plate pictures of the vehicle are obtained, judging whether the vehicle has a license plate or not according to the plurality of first license plate pictures. The existence of the license plate of the vehicle can be judged by judging whether the license plate can be positioned in the license plate positioning process. Specifically, the license plate positioning method can comprise black-and-white image positioning, color feature algorithm and license plate edge detection algorithm. The positioning method based on the black-and-white image comprises 1) a positioning method based on license plate characteristics, such as positioning according to characteristics of texture, gray jump and the like of a license plate area, or positioning based on regular fluctuation characteristics generated when scanning lines pass through the license plate area. 2) A license plate positioning method based on genetic algorithm, neural network and other mathematical tools. The positioning method based on the license plate color features is judged according to the license plate color features. The positioning method based on license plate edge detection is to perform license plate positioning according to edge characteristics, and finally obtain a license plate region. Of course, in a specific embodiment, one of the methods may be used for the determination, or multiple methods may be combined for the determination.
When it is determined that the vehicle has a license plate, step S20 is performed, in which a plurality of corresponding first license plate information is identified according to a plurality of first license plate pictures. When judging that the vehicle has no license plate, randomly generating an electronic code, associating and storing the electronic code with a plurality of first license plate pictures, and transmitting the electronic code to a user terminal in a mode that the user scans a two-dimensional code arranged at an entrance or an entrance code scanning device scans a two-dimensional code of the user terminal. Specifically, when judging that the vehicle has no license plate, the system prompts the user that the vehicle has no license plate, prompts the user to use the intelligent terminal to obtain the electronic code and then stop the vehicle, at the moment, the user can use the intelligent terminal to pay through APP or public number or obtain the electronic code through scanning the two-dimensional code arranged at the entrance of the parking lot, wherein the intelligent terminal used for scanning can be a mobile phone or other intelligent devices such as a tablet personal computer. For example, after a user scans a two-dimensional code arranged at an entrance of a parking lot through a mobile phone, a vehicle information input interface is displayed in the mobile phone interface to prompt the user to input basic information of a vehicle, such as a vehicle type, a vehicle responsible person and the like, at the moment, the system randomly generates an electronic code, the basic information of the vehicle and a plurality of first license plate pictures are associated and stored, the electronic code is sent to a user terminal and displayed, and then a barrier gate at the entrance of the parking lot is controlled to be opened, so that the vehicle without a license plate can normally enter the parking lot for parking. Or, a code scanning device is arranged at the entrance of the parking lot, when a user scans the two-dimensional code of the intelligent terminal APP at the code scanning device, a vehicle information input interface is displayed in a mobile phone interface, the user is prompted to input basic information of the vehicle, such as the type of the vehicle, the liability person of the vehicle and the like, at the moment, an electronic code is randomly generated by the system, is associated with the basic information of the vehicle and a plurality of first license plate pictures and is stored, and the electronic code is sent to the user terminal and is displayed. Therefore, the invention can facilitate the parking of vehicles without license plates or vehicles without license plates identified, and can improve the user experience.
Referring to fig. 6, fig. 6 is a flowchart illustrating a fourth embodiment of a parking lot control method according to the present invention.
Based on the third embodiment shown in fig. 5, the parking lot control method further includes:
and step S140, when a second payment request comprising the electronic code is received, corresponding payment information is generated according to the electronic code.
In the embodiment of the present invention, step S140 is located after step S130, and this embodiment provides a payment method for a license plate-free vehicle, where when a user of the license plate-free vehicle can pay by using an intelligent terminal through APP or public number payment or by scanning a payment two-dimensional code set in a parking lot, the intelligent terminal for scanning may be a mobile phone or other intelligent devices such as a tablet computer. For example, after a user of the license plate-free vehicle scans a payment two-dimensional code arranged in a parking lot through a mobile phone, a license plate number input interface is displayed in the mobile phone interface to prompt the user to input the license plate number of the vehicle, namely an electronic code, so that a second payment request is initiated, and when the system receives the second payment request, corresponding payment information can be generated according to the generation time of the electronic code and the time (or the current time) for initiating the second payment request, so that the user can conveniently complete payment operation. In addition, when the user of the license plate-free vehicle pays through scanning the two-dimension code arranged at the exit of the parking lot, the system can control the opening of the barrier gate at the exit of the parking lot when the payment operation is completed, so that the license plate-free vehicle can directly leave.
It should be noted that, after the user of the license plate-free vehicle finishes the payment operation, the identity information of the user can be obtained according to the payment operation, and the identity information, the first license plate picture of the vehicle, the electronic code and the time for entering and exiting the parking lot are stored in a correlated manner. When the vehicle is involved in an event, such as a collision event in a parking lot, the vehicle related parking data and corresponding driver information (or member information of the vehicle) are conveniently and subsequently called, so that corresponding processing is performed.
Referring to fig. 7, fig. 7 is a flowchart of a fifth embodiment of a parking lot control method according to the present invention.
Based on the first embodiment shown in fig. 2, the parking lot control system further includes an information acquisition device, and the parking lot control method further includes:
step S150, when receiving the payment operation corresponding to the payment information, sending corresponding electronic information of successful payment to the user;
and step S160, when the electronic information is received through the information acquisition equipment, controlling the opening of the barrier gate at the exit of the parking lot.
In an embodiment of the present invention, the parking lot control system may further include an information collecting device, and the information collecting device may be disposed at an exit of the parking lot. In the present embodiment, the step S150 is located after the step S50, the step S160 is located after the step S150, and in a specific embodiment, the step S150 may also be located after the step S140, and the step S160 is located after the step S150. And when receiving the payment operation corresponding to the payment information, namely when the user finishes the payment, sending the corresponding electronic information which is successful in payment to the user, wherein the electronic information can be a string of random numbers or a string of information which is formed by randomly combining letters and numbers. When the vehicle exits the parking lot, the user can directly input the electronic information on the information acquisition equipment, and when the system receives the electronic information, the system controls the gate of the parking lot to open so that the vehicle can directly exit. The embodiment of the invention can avoid the abnormality of the exit license plate identifier, and can directly input electronic information of successful payment when the license plate number cannot be identified, so that the system opens the road valve of the parking lot, thereby facilitating the normal departure of vehicles.
It should be noted that in a specific embodiment, the user may also initiate remote assistance to the background service personnel through the intelligent terminal, and inform the background service personnel of related information, such as vehicle information and electronic information that the payment is successful, so as to request the background service personnel to control the system, so that the system opens the road valve of the parking lot, and it is not necessary to arrange staff in the exit pavilion of the parking lot, so as to save human resources.
The present invention also provides a computer-readable storage medium having stored thereon a parking lot control program which when executed by a processor performs the steps of:
when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively;
identifying a plurality of corresponding first car card information according to the plurality of first car card pictures;
when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information;
if not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal;
And receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result.
The specific embodiments of the computer readable storage medium of the present invention are substantially the same as the embodiments of the parking lot control method described above, and will not be described herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (5)

1. A parking lot control method, characterized in that the parking lot control method is applied to a parking lot control system including a plurality of entrance license plate identifiers and a plurality of exit license plate identifiers, the parking lot control method comprising the steps of:
when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively;
when the vehicle has a license plate, identifying a plurality of corresponding first license plate information according to a plurality of first license plate pictures;
when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information;
if not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, and the method comprises the following steps: the first license plate picture corresponding to the first license plate information with only one inconsistent character with the second license plate information is called and sent to the user terminal, so that the user confirms the correct license plate picture, and the corresponding first license plate information with wrong identification is automatically corrected according to the correct license plate picture;
Receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result;
when the vehicle has no license plate, randomly generating an electronic code, associating and storing a plurality of first license plate pictures, and transmitting the electronic code to a user terminal in a mode that the user scans a two-dimensional code arranged at an entrance or an entrance code scanning device scans a two-dimensional code of the user terminal;
when a second payment request comprising the electronic code is received, corresponding payment information is generated according to the electronic code;
when detecting information of a vehicle exiting a parking lot, acquiring a plurality of third license plate information through a plurality of exiting license plate identifiers respectively;
determining whether the plurality of third license plate information matches at least one of the plurality of first license plate information;
if yes, determining whether the vehicle has completed payment operation;
if not, after the user terminal of the vehicle scans the two-dimensional code and/or opens the APP, a plurality of first license plate pictures corresponding to a plurality of first license plate information similar to the third license plate information are called and sent to the user terminal so as to enable the user terminal to carry out second confirmation on the vehicle information, and whether the vehicle finishes payment operation or not is determined according to a result of the second confirmation fed back by the user terminal, wherein the user terminal is a mobile intelligent terminal;
And when the vehicle finishes the payment operation, controlling the opening of the barrier gate at the exit of the parking lot.
2. The parking lot control method according to claim 1, characterized in that the parking lot control method further comprises:
and acquiring the identity information of the user according to the payment operation, and storing the identity information, the license plate information of the vehicle and the time for entering and exiting the parking lot in a correlation mode.
3. A parking lot control system, comprising a plurality of entrance license plate identifiers and a plurality of exit license plate identifiers, the parking lot control system further comprising: a memory, a processor, and a parking lot control program stored on the memory and executable on the processor, the parking lot control program when executed by the processor implementing the steps of:
when information of a vehicle entering a parking lot entrance is detected, a plurality of first license plate pictures of the vehicle are obtained through a plurality of entrance license plate identifiers respectively;
when the vehicle has a license plate, identifying a plurality of corresponding first license plate information according to a plurality of first license plate pictures;
when a first payment request is received, determining whether second license plate information input by a user in the first payment request is matched with at least one of a plurality of first license plate information;
If not, a plurality of first license plate pictures corresponding to the plurality of first license plate information similar to the second license plate information are called and sent to the user terminal, and the method comprises the following steps: the first license plate picture corresponding to the first license plate information with only one inconsistent character with the second license plate information is called and sent to the user terminal, so that the user confirms the correct license plate picture, and the corresponding first license plate information with wrong identification is automatically corrected according to the correct license plate picture;
receiving a first confirmation result fed back by the user terminal, and generating corresponding payment information according to the first confirmation result;
when the vehicle has no license plate, randomly generating an electronic code, associating and storing a plurality of first license plate pictures, and transmitting the electronic code to a user terminal in a mode that the user scans a two-dimensional code arranged at an entrance or an entrance code scanning device scans a two-dimensional code of the user terminal;
when a second payment request comprising the electronic code is received, corresponding payment information is generated according to the electronic code;
when detecting information of a vehicle exiting a parking lot, acquiring a plurality of third license plate information through a plurality of exiting license plate identifiers respectively;
determining whether the plurality of third license plate information matches at least one of the plurality of first license plate information;
If yes, determining whether the vehicle has completed payment operation;
if not, after the user terminal of the vehicle scans the two-dimensional code and/or opens the APP, a plurality of pieces of first license plate information corresponding to a plurality of pieces of first license plate information close to the third license plate information are called to the user terminal so that the user terminal can carry out second confirmation on the vehicle information, and whether the vehicle finishes payment operation or not is determined according to a result of the second confirmation fed back by the user terminal, wherein the user terminal is a mobile intelligent terminal;
and when the vehicle finishes the payment operation, controlling the opening of the barrier gate at the exit of the parking lot.
4. The parking lot control system of claim 3, wherein the parking lot control program when executed by the processor further performs the steps of:
and acquiring the identity information of the user according to the payment operation, and storing the identity information, the license plate information of the vehicle and the time for entering and exiting the parking lot in a correlation mode.
5. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a parking lot control program which, when executed by a processor, implements the steps of the parking lot control method according to any one of claims 1-2.
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