CN112184928A - Parking lot vehicle access control method and device - Google Patents
Parking lot vehicle access control method and device Download PDFInfo
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- CN112184928A CN112184928A CN202011020604.4A CN202011020604A CN112184928A CN 112184928 A CN112184928 A CN 112184928A CN 202011020604 A CN202011020604 A CN 202011020604A CN 112184928 A CN112184928 A CN 112184928A
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Abstract
The invention discloses a parking lot vehicle access control method, which comprises the following steps: when detecting information that a vehicle enters an entrance of a parking lot and failure in acquiring license plate information, generating a first virtual license plate; storing the first virtual license plate information in association with the approach time point; when the information that the vehicle leaves the exit of the parking lot is detected and the license plate information is failed to be acquired, all the stored first virtual license plate information and corresponding vehicle picture lists are called and displayed for the toll collector to manually match; and when a pre-stored first virtual license plate exists, carrying out parking fee charging operation according to the entrance time point associated with the matched first virtual license plate and the time interval between the current time points. The invention also discloses a parking lot vehicle access control device. The invention can realize the charging operation of the parking fee of the vehicle which can not recognize the license plate number by the mode of issuing the virtual license plate number, and improves the flexibility of controlling the vehicle entering and exiting the parking lot.
Description
Cross relation of related applications
This application is based on the division of the chinese patent application entitled parking lot vehicle access control method and apparatus with application number 201510629537.9, filed on 28/09/2015, and is incorporated by reference in its entirety.
Technical Field
The invention relates to the technical field of Internet of things, in particular to a parking lot vehicle access control method and device.
Background
With the development of science and technology, the living standard of people is improved, the automobile ownership is increased year by year, pressure and difficult problems are brought to individuals, parking management departments and units, for example, the vehicles are comprehensively managed, managed and coordinated, the existing parking lot payment system usually needs to charge at an exit of a parking lot by virtue of a toll collector, and a gate is controlled to be opened after the charge so as to release the vehicles.
In order to solve the above problems, the prior art proposes a scheme for automatically identifying the license plate number to charge the parking fee of the vehicle, but if the license plate of the vehicle is damaged or the vehicle is not on-hook, the license plate number cannot be identified, the parking fee cannot be charged to control the vehicle to enter and exit, and the control of the vehicle to enter and exit in the parking lot is not flexible enough.
Disclosure of Invention
The invention mainly aims to provide a method and a device for controlling the vehicle entering and exiting in a parking lot, and aims to solve the technical problem that the control of the vehicle entering and exiting in the parking lot is not flexible enough.
In order to achieve the above object, the present invention provides a parking lot vehicle access control method, which includes the following steps:
when detecting information that a vehicle enters an entrance of a parking lot and failure in acquiring license plate information, generating a first virtual license plate;
storing the first virtual license plate information in association with an approach time point;
when the information that the vehicle exits the exit of the parking lot is detected and the license plate number information is failed to be acquired, acquiring a second virtual license plate;
determining whether a pre-stored first virtual license plate is matched with the second virtual license plate or not, wherein the matching is automatically realized by pre-stored comparison software;
when the prestored first virtual license plate is matched with the prestored second virtual license plate, carrying out parking fee charging operation according to the entrance time point associated with the matched first virtual license plate and the time interval between the current time points;
when detecting information that a vehicle enters an entrance of a parking lot and failing to acquire the license plate number information, controlling an image acquisition device to acquire an image of the vehicle, and taking the acquired image of the vehicle as the first virtual license plate;
when detecting the information that the vehicle leaves the exit of the parking lot and acquiring the license plate number information fails, the step of collecting a second virtual license plate comprises the following steps:
and when the information that the vehicle exits the exit of the parking lot is detected and the license plate number information is failed to be acquired, controlling an image acquisition device to acquire the image of the vehicle, and taking the acquired image of the vehicle as the second virtual license plate.
Optionally, when the collected vehicle image is used as the first virtual license plate and the information that the vehicle exits the parking lot exit is detected, and the license plate number information acquisition fails, the step of collecting the second virtual license plate further includes the steps of:
displaying an identification information selection interface for a user to select identification information based on the identification information selection interface;
when identification information selected based on the identification information selection interface is received, associating the identification information with the first virtual license plate;
the step of determining whether the pre-stored first virtual license plate is matched with the second virtual license plate comprises the following steps:
and comparing the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate exist.
Optionally, when the collected vehicle image is used as the first virtual license plate and the information that the vehicle exits the parking lot exit is detected, and the license plate number information acquisition fails, the step of collecting the second virtual license plate further includes the steps of:
generating identification information according to a preset rule, and storing the first virtual license plate and the identification information in an associated manner;
the step of determining whether the pre-stored first virtual license plate is matched with the second virtual license plate comprises the following steps:
and comparing the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate exist.
Optionally, the step of determining whether there is a pre-stored match between the first virtual license plate and the second virtual license plate includes:
displaying a confirmation interface comprising the pre-stored first virtual license plates and the collected second virtual license plates;
and determining whether confirmation information triggered based on the confirmation interface is received, wherein when the confirmation information is received, the pre-stored first virtual license plate is matched with the second virtual license plate.
In addition, to achieve the above object, the present invention further provides a parking lot vehicle entry and exit control apparatus, including:
the generation module is used for generating a first virtual license plate when detecting information that a vehicle enters an entrance of a parking lot and failure in acquiring the license plate number information is detected;
the storage module is used for storing the first virtual license plate information and the entrance time point in a correlation manner by a user;
the acquisition module is used for acquiring a second virtual license plate when the information that the vehicle exits the parking lot exit is detected and the license plate number information is failed to be acquired;
the confirmation module is used for determining whether the pre-stored first virtual license plate is matched with the second virtual license plate or not, and the matching is automatically realized by pre-stored comparison software;
the charging module is used for carrying out parking fee charging operation according to the entrance time point associated with the matched first virtual license plate and the time interval between the current time points when the prestored first virtual license plate is matched with the second virtual license plate;
the generation module is further used for controlling the image acquisition device to acquire the image of the vehicle and taking the acquired image of the vehicle as the first virtual license plate when the information that the vehicle enters the parking lot entrance is detected and the license plate number information is failed to be acquired;
the acquisition module is further used for controlling the image acquisition device to acquire the image of the vehicle and taking the acquired image of the vehicle as the second virtual license plate when the information that the vehicle exits the parking lot exit is detected and the license plate number information is failed to be acquired.
Optionally, the parking lot vehicle entrance and exit control apparatus further includes:
the display module is used for displaying an identification information selection interface after the generation module generates the first virtual license plate, so that a user can select identification information based on the identification information selection interface;
the processing module is used for associating the identification information with the first virtual license plate when the identification information selected on the basis of the identification information selection interface is received;
the determining module is further configured to compare the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate are present.
Optionally, the generating module is further configured to generate identification information according to a preset rule; the storage module is further used for storing the first virtual license plate and the identification information in an associated manner; the determining module is further configured to compare the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate are present.
Optionally, the determining module includes:
the display unit is used for displaying a confirmation interface comprising the pre-stored first virtual license plates and the collected second virtual license plates;
and the determining unit is used for determining whether confirmation information triggered based on the confirmation interface is received, wherein when the confirmation information is received, the prestored first virtual license plate is matched with the prestored second virtual license plate.
According to the parking lot vehicle access control method and device, when the information that the vehicle enters the parking lot inlet is detected and the license number information is failed to obtain, a first virtual license plate is generated and stored in association with the entry time point, when the information that the vehicle exits the parking lot outlet is detected and the license number information is failed to obtain, a second virtual license plate is collected, and when the prestored first virtual license plate is matched with the second virtual license plate, parking fee charging operation is carried out according to the entry time point associated with the matched first virtual license plate and the time interval between the current time points.
Drawings
Fig. 1 is a schematic flow chart of a parking lot vehicle entrance and exit control method according to a first embodiment of the present invention;
fig. 2 is a detailed flowchart illustrating a step of determining whether a pre-stored first virtual license plate matches with a pre-stored second virtual license plate in the parking lot vehicle access control method according to the present invention;
FIG. 3 is a schematic flow chart diagram of a second embodiment of a parking lot vehicle access control method;
fig. 4 is a functional block diagram of the parking lot vehicle entrance and exit control apparatus according to the first embodiment of the present invention;
fig. 5 is a schematic diagram of detailed functional modules of a determination module in the parking lot vehicle access control device according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a parking lot vehicle access control method.
Referring to fig. 1, fig. 1 is a schematic flow chart of a parking lot vehicle access control method according to a first embodiment of the present invention.
In this embodiment, the parking lot vehicle access control method may be implemented on an embedded motherboard.
The embodiment provides a parking lot vehicle access control method, which comprises the following steps:
step S10, when detecting the information that the vehicle enters the entrance of the parking lot and when the license plate number information acquisition fails, generating a first virtual license plate;
in this embodiment, a ground sensing coil may be disposed at an entrance of a parking lot, when the ground sensing coil receives vehicle information, the ground sensing coil may send information of entering the entrance of the parking lot to the embedded motherboard, and when information of leaving the entrance of the parking lot, which is sent by the ground sensing coil at the entrance of the parking lot, is received, the embedded motherboard analyzes an image uploaded by the image detection device to obtain license plate information; or, an image receiving device (such as a camera) at the gateway acquires an image at the entrance of the parking lot in real time, analyzes the image, and generates information of the entrance of the parking lot based on license plate information and sends the information to the embedded mainboard when the image contains the license plate information.
In this embodiment, the virtual license plate number may be identification information randomly generated by the system, the identification information may be a preset number, a number with the top sending order selected from currently non-issued numbers according to the issuing order is used as the virtual license plate, and the virtual license plate may be displayed on a display screen of a barrier for a user to record; or, the virtual license plate can be printed, and the printed virtual license plate is issued to the user through a parking lot manager. It is understood that the virtual license plate may also be a randomly generated two-dimensional code, a picture of a vehicle, or character string information input by a user.
In this embodiment, the failure to acquire the license plate number information includes that the acquired license plate information is missing and the license plate number cannot be identified. It can be understood that, in order to improve the accuracy of license plate information identification, when a license plate is damaged, a condition of license plate information loss may occur, and when the license plate information loss is detected, a license plate information correction interface including the identified license plate information and a shot photo is displayed for a user to correct the identified license plate information; when receiving the number plate information complemented on the basis of the number plate information correction interface, taking the complemented number plate information as the number plate information of the vehicle; and when a cancellation instruction triggered based on a license plate information correction interface is received, determining that the license plate information is failed to be acquired.
Step S20, storing the first virtual license plate information in association with the approach time point;
in this embodiment, the association and storage of the first virtual license plate information and the approach time point may be implemented by correspondingly storing one of the first virtual license plate information and the approach time point in the same data table.
Step S30, when detecting the information that the vehicle leaves the exit of the parking lot and the license plate number information is failed to be obtained, collecting a second virtual license plate;
the second virtual license plate can be license plate information input by a user through a virtual license plate input interface, license plate information identified by the user based on two-dimensional code scanning, or a collected vehicle picture. The information detection of the exit of the parking lot is similar to the detection process of the entrance of the parking lot, and is not repeated herein.
Step S40, determining whether a pre-stored first virtual license plate is matched with the second virtual license plate, wherein the matching is automatically realized by pre-stored comparison software;
in this embodiment, the matching between the laundry virtual license plate and the second virtual license plate may be performed automatically by the embedded motherboard or manually by the user. The automatic matching can be realized by prestored comparison software, for example, when the picture similarity is greater than a preset threshold value, the first virtual license plate and the second virtual license plate are considered, when the automatic matching is performed, the stored first virtual license plate can be displayed in a terminal connected with the embedded server, and when a confirmation instruction triggered by a display interface based on the first virtual license plate is received, the prestored first virtual license plate is matched with the second virtual license plate; the manual confirmation results (the matched first virtual license plate and the second virtual license plate) can be stored so as to facilitate subsequent rechecking, and the safety of the parking lot is improved.
Referring to fig. 2, a specific process of manually determining whether there is a pre-stored matching between the first virtual license plate and the second virtual license plate is shown, that is, step S40 includes:
step S41, displaying a confirmation interface comprising the pre-stored first virtual license plates and the collected second virtual license plates;
step S42, determining whether confirmation information triggered based on the confirmation interface is received, wherein when the confirmation information is received, the pre-stored first virtual license plate is matched with the second virtual license plate.
And step S50, when the pre-stored first virtual license plate is matched with the second virtual license plate, the parking fee charging operation is carried out according to the entrance time point associated with the matched first virtual license plate and the time interval between the current time points.
In this embodiment, the charging operation may be implemented by the embedded motherboard, that is, the embedded motherboard calculates a time interval between an approach time point and a current time point, calculates a parking fee based on the time interval and a charging unit price (e.g., 10RMB/h), and sends the calculated parking fee to the third server or the cloud server for a fee deduction operation; or, the embedded motherboard sends the entry time point and the current time point to the cloud server for charging operation, and the charging operation process is similar to that of the embedded motherboard and is not described herein again. When the fee deduction is successful, the embedded main board controls the barrier gate to be opened so as to release the vehicle.
According to the parking lot vehicle access control method provided by the embodiment, when the information that a vehicle enters a parking lot inlet is detected and the license number information is failed to obtain, a first virtual license plate is generated and stored in association with an entry time point, when the information that the vehicle exits the parking lot outlet is detected and the license number information is failed to obtain, a second virtual license plate is collected, and when the prestored first virtual license plate is matched with the second virtual license plate, parking fee charging operation is performed according to the entry time point associated with the matched first virtual license plate and the time interval between the current time points.
A second embodiment of the parking lot vehicle entrance and exit control method according to the present invention is proposed based on the first embodiment, and referring to fig. 3, in this embodiment, the step S10 includes:
step S11, when detecting the information of the vehicle entering the entrance of the parking lot and failing to acquire the license plate information, controlling the image acquisition device to acquire the image of the vehicle, and taking the acquired image of the vehicle as the first virtual license plate;
the step S30 includes:
and step S31, when the information that the vehicle exits the exit of the parking lot is detected and the license plate number information is failed to be acquired, controlling the image acquisition device to acquire the image of the vehicle, and taking the acquired image of the vehicle as the second virtual license plate.
In this embodiment, the collected vehicle image may be used as a virtual license plate, and when comparing, the first virtual license plate matching the second virtual license plate may be determined only by comparing the currently collected virtual license plate with a pre-stored virtual license plate.
Because the number of vehicle images stored by the embedded main board is very large, when the currently acquired vehicle image is compared with the pre-stored vehicle image, the comparison efficiency is low, in order to improve the comparison efficiency, when the first virtual license plate is stored, the vehicle image corresponding to the first virtual license plate can be independently stored in a certain storage area, and when the first virtual license plate is stored, only the vehicle image stored in the storage area is compared with the currently acquired vehicle image; or, the identification information may also be added to the vehicle image corresponding to the first virtual license plate, and the identification information may be added manually or automatically, and the adding process is described by the following embodiments:
1) the manual addition, namely step S11 and step S30, further includes the following steps:
displaying an identification information selection interface for a user to select identification information based on the identification information selection interface;
when identification information selected based on the identification information selection interface is received, associating the identification information with the first virtual license plate;
the step S40 includes:
and comparing the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate exist.
In the scheme, the identification information associated with each first virtual license plate can be randomly selected by a user, so that the subsequent comparison of the first virtual license plate and the second virtual license plate is facilitated. The identification information may be a character or a string of characters.
2) The automatic addition, i.e. between step S11 and step S30, further includes the steps of:
generating identification information according to a preset rule, and storing the first virtual license plate and the identification information in an associated manner;
the step S40 includes:
and comparing the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate exist.
When the generated identification information may be the current time point, or generated according to a preset numbering rule, that is, the currently generated number is determined, and the number after the currently generated number is used as the identification information according to a preset sequence, for example, if the currently generated number is 9, the generated identification information is 10.
The invention further provides a parking lot vehicle access control device.
Referring to fig. 4, fig. 4 is a functional block diagram of a parking lot vehicle access control device according to a first embodiment of the present invention.
It is emphasized that the functional block diagram of fig. 4 is merely an exemplary diagram of a preferred embodiment for those skilled in the art, and those skilled in the art can easily supplement new functional blocks around the functional blocks of the parking lot vehicle entry and exit control apparatus shown in fig. 4; the names of the functional modules are self-defined names which are only used for assisting in understanding the program functional blocks of the parking lot vehicle access control device, and are not used for limiting the technical scheme of the invention. The parking lot vehicle access control device can operate in the embedded mainboard.
The present embodiment proposes a parking lot vehicle entry and exit control apparatus including:
the generation module 10 is used for generating a first virtual license plate when detecting information that a vehicle enters an entrance of a parking lot and acquiring license plate number information fails;
in this embodiment, a ground sensing coil may be disposed at an entrance of a parking lot, when the ground sensing coil receives vehicle information, the ground sensing coil may send information of entering the entrance of the parking lot to the embedded motherboard, and when information of leaving the entrance of the parking lot, which is sent by the ground sensing coil at the entrance of the parking lot, is received, the embedded motherboard analyzes an image uploaded by the image detection device to obtain license plate information; or, an image receiving device (such as a camera) at the gateway acquires an image at the entrance of the parking lot in real time, analyzes the image, and generates information of the entrance of the parking lot based on license plate information and sends the information to the embedded mainboard when the image contains the license plate information.
In this embodiment, the virtual license plate number may be identification information randomly generated by the system, where the identification information may be a preset number, the generation module 10 selects, from currently non-issued numbers, a number with the top sending order as a virtual license plate according to the issuing order, and the virtual license plate may be displayed on a display screen of a barrier for a user to record; or, the virtual license plate can be printed, and the printed virtual license plate is issued to the user through a parking lot manager. It is understood that the virtual license plate may also be a two-dimensional code randomly generated by the generation module 10, a picture of a vehicle, or character string information input by a user.
In this embodiment, the failure to acquire the license plate number information includes that the acquired license plate information is missing and the license plate number cannot be identified. It can be understood that, in order to improve the accuracy of license plate information identification, when a license plate is damaged, the condition of license plate information loss may occur, and when the license plate information loss is detected, the display module displays a license plate information correction interface comprising the identified license plate information and a shot photo, so that a user can correct the identified license plate information; when the vehicle license plate information supplemented based on the license plate information correction interface is received, the processing module takes the supplemented license plate information as the vehicle license plate information; when a cancel instruction triggered based on the license plate information correction interface is received, the determining module 40 determines that the license plate information acquisition fails.
The storage module 20 is used for storing the first virtual license plate information in a manner of being associated with the approach time point by the user;
in this embodiment, the storage of the first virtual license plate information and the entrance time point in association may be implemented by the storage module 20 storing one of the first virtual license plate information and the entrance time point in the same data table.
The acquisition module 30 is used for acquiring a second virtual license plate when the information that the vehicle exits the parking lot exit is detected and the license plate number information is failed to be acquired;
the second virtual license plate can be license plate information input by a user through a virtual license plate input interface, license plate information identified by the user based on two-dimensional code scanning, or a collected vehicle picture. The information detection of the exit of the parking lot is similar to the detection process of the entrance of the parking lot, and is not repeated herein.
The confirming module 40 is used for determining whether the pre-stored first virtual license plate is matched with the second virtual license plate or not, and the matching is automatically realized by pre-stored comparison software;
in this embodiment, the matching between the laundry virtual license plate and the second virtual license plate may be performed automatically by the embedded motherboard or manually by the user. The automatic matching can be realized by prestored comparison software, for example, when the picture similarity is greater than a preset threshold value, the first virtual license plate and the second virtual license plate are considered, when the automatic matching is performed, the stored first virtual license plate can be displayed in a terminal connected with the embedded server, and when a confirmation instruction triggered by a display interface based on the first virtual license plate is received, the prestored first virtual license plate is matched with the second virtual license plate; the manual confirmation results (the matched first virtual license plate and the second virtual license plate) can be stored so as to facilitate subsequent rechecking, and the safety of the parking lot is improved.
Referring to fig. 5, a specific process of manually determining whether there is a pre-stored matching between the first virtual license plate and the second virtual license plate is shown, that is, the determining module 40 includes: the method comprises the following steps:
the display unit 41 is configured to display a confirmation interface including the pre-stored first virtual license plates and the collected second virtual license plates;
and the determining unit 42 is configured to determine whether confirmation information triggered based on the confirmation interface is received, where when the confirmation information is received, the pre-stored first virtual license plate is matched with the second virtual license plate.
And the charging module 50 is configured to, when the pre-stored first virtual license plate is matched with the second virtual license plate, perform a parking fee charging operation according to an entry time point associated with the matched first virtual license plate and a time interval between current time points.
In this embodiment, the charging operation may be implemented by the embedded motherboard, that is, the embedded motherboard calculates a time interval between an approach time point and a current time point, calculates a parking fee based on the time interval and a charging unit price (e.g., 10RMB/h), and sends the calculated parking fee to the third server or the cloud server for a fee deduction operation; or, the embedded motherboard sends the entry time point and the current time point to the cloud server for charging operation, and the charging operation process is similar to that of the embedded motherboard and is not described herein again. When the fee deduction is successful, the embedded main board controls the barrier gate to be opened so as to release the vehicle.
According to the parking lot vehicle access control device provided by the embodiment, when the information that a vehicle enters a parking lot inlet is detected and the license number information is failed to be acquired, a first virtual license plate is generated and stored in association with an entry time point, when the information that the vehicle exits a parking lot outlet is detected and the license number information is failed to be acquired, a second virtual license plate is collected, and when the prestored first virtual license plate is matched with the second virtual license plate, parking fee charging operation is performed according to the entry time point associated with the first virtual license plate and the time interval between the current time points, in the scheme, the parking fee charging operation of the vehicle which cannot recognize the license number can be realized in a mode of issuing the virtual license plate, and the flexibility of control over the entry and exit of the vehicle in the parking lot is improved.
The second embodiment of the parking lot vehicle access control method is provided based on the first embodiment, in this embodiment, the generating module 10 is further configured to control the image acquisition device to acquire an image of a vehicle when detecting information that the vehicle enters an entrance of the parking lot and when acquiring the license plate number information fails, and to use the acquired image of the vehicle as the first virtual license plate; the collection module 30 is further configured to control the image collection device to collect an image of the vehicle when detecting information that the vehicle exits the parking lot exit and when the license plate information is failed to be obtained, and take the collected image of the vehicle as the second virtual license plate.
In this embodiment, the collected vehicle image may be used as a virtual license plate, and when comparing, the first virtual license plate matching the second virtual license plate may be determined only by comparing the currently collected virtual license plate with a pre-stored virtual license plate.
Because the number of vehicle images stored by the embedded main board is very large, when the currently acquired vehicle image is compared with the pre-stored vehicle image, the comparison efficiency is low, in order to improve the comparison efficiency, when the first virtual license plate is stored, the vehicle image corresponding to the first virtual license plate can be independently stored in a certain storage area, and when the first virtual license plate is stored, only the vehicle image stored in the storage area is compared with the currently acquired vehicle image; or, the identification information may also be added to the vehicle image corresponding to the first virtual license plate, and the identification information may be added manually or automatically, and the adding process is described by the following embodiments:
1) manually add, parking area vehicle business turn over controlling means still includes:
the display module is used for displaying an identification information selection interface after the generation module generates the first virtual license plate, so that a user can select identification information based on the identification information selection interface;
the processing module is used for associating the identification information with the first virtual license plate when the identification information selected on the basis of the identification information selection interface is received;
the determining module 40 is further configured to compare the first virtual license plate association associated with each identification information with the second virtual license plate, so as to determine whether there is the first virtual license plate association and the second virtual license plate.
In the scheme, the identification information associated with each first virtual license plate can be randomly selected by a user, so that the subsequent comparison of the first virtual license plate and the second virtual license plate is facilitated. The identification information may be a character or a string of characters.
2) The generation module 10 is further configured to generate identification information according to a preset rule; the storage module 20 is further configured to store the first virtual license plate and the identification information in an associated manner; the determining module 40 is further configured to compare the first virtual license plate association associated with each identification information with the second virtual license plate, so as to determine whether there is the first virtual license plate association and the second virtual license plate.
When the generated identification information may be the current time point, or generated according to a preset numbering rule, that is, the currently generated number is determined, and the number after the currently generated number is used as the identification information according to a preset sequence, for example, if the currently generated number is 9, the generated identification information is 10.
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 apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be substantially or partially embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk), and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a cloud server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A parking lot vehicle access control method is characterized by comprising the following steps:
when detecting information that a vehicle enters an entrance of a parking lot and failure in acquiring license plate information, generating a first virtual license plate;
storing the first virtual license plate information in association with an approach time point;
when the information that the vehicle exits the exit of the parking lot is detected and the license plate number information is failed to be acquired, acquiring a second virtual license plate;
determining whether a pre-stored first virtual license plate is matched with the second virtual license plate or not, wherein the matching is automatically realized by pre-stored comparison software;
when the prestored first virtual license plate is matched with the prestored second virtual license plate, carrying out parking fee charging operation according to the entrance time point associated with the matched first virtual license plate and the time interval between the current time points;
when detecting information that a vehicle enters an entrance of a parking lot and failing to acquire the license plate number information, controlling an image acquisition device to acquire an image of the vehicle, and taking the acquired image of the vehicle as the first virtual license plate;
when detecting the information that the vehicle leaves the exit of the parking lot and acquiring the license plate number information fails, the step of collecting a second virtual license plate comprises the following steps:
and when the information that the vehicle exits the exit of the parking lot is detected and the license plate number information is failed to be acquired, controlling an image acquisition device to acquire the image of the vehicle, and taking the acquired image of the vehicle as the second virtual license plate.
2. The method for controlling the vehicle entering and exiting from the parking lot according to claim 1, wherein the step of collecting the second virtual license plate when the collected vehicle image is used as the first virtual license plate and the information of the vehicle exiting from the parking lot is detected and the license plate number information is failed to be obtained further comprises the steps of:
displaying an identification information selection interface for a user to select identification information based on the identification information selection interface;
when identification information selected based on the identification information selection interface is received, associating the identification information with the first virtual license plate;
the step of determining whether the pre-stored first virtual license plate is matched with the second virtual license plate comprises the following steps:
and comparing the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate exist.
3. The method for controlling the vehicle entering and exiting from the parking lot according to claim 1, wherein the step of collecting the second virtual license plate when the collected vehicle image is used as the first virtual license plate and the information of the vehicle exiting from the parking lot is detected and the license plate number information is failed to be obtained further comprises the steps of:
generating identification information according to a preset rule, and storing the first virtual license plate and the identification information in an associated manner;
the step of determining whether the pre-stored first virtual license plate is matched with the second virtual license plate comprises the following steps:
and comparing the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate exist.
4. The parking lot vehicle entrance and exit control method according to claim 1, wherein the step of determining whether there is a pre-stored match between the first virtual license plate and the second virtual license plate comprises:
displaying a confirmation interface comprising the pre-stored first virtual license plates and the collected second virtual license plates;
and determining whether confirmation information triggered based on the confirmation interface is received, wherein when the confirmation information is received, the pre-stored first virtual license plate is matched with the second virtual license plate.
5. A parking lot vehicle entry and exit control device, characterized by comprising:
the generation module is used for generating a first virtual license plate when detecting information that a vehicle enters an entrance of a parking lot and failure in acquiring the license plate number information is detected;
the storage module is used for storing the first virtual license plate information and the entrance time point in a correlation manner by a user;
the acquisition module is used for acquiring a second virtual license plate when the information that the vehicle exits the parking lot exit is detected and the license plate number information is failed to be acquired;
the confirmation module is used for determining whether the pre-stored first virtual license plate is matched with the second virtual license plate or not, and the matching is automatically realized by pre-stored comparison software;
the charging module is used for carrying out parking fee charging operation according to the entrance time point associated with the matched first virtual license plate and the time interval between the current time points when the prestored first virtual license plate is matched with the second virtual license plate;
the generation module is further used for controlling the image acquisition device to acquire the image of the vehicle and taking the acquired image of the vehicle as the first virtual license plate when the information that the vehicle enters the parking lot entrance is detected and the license plate number information is failed to be acquired;
the acquisition module is further used for controlling the image acquisition device to acquire the image of the vehicle and taking the acquired image of the vehicle as the second virtual license plate when the information that the vehicle exits the parking lot exit is detected and the license plate number information is failed to be acquired.
6. The parking lot vehicle entry and exit control apparatus according to claim 5, further comprising:
the display module is used for displaying an identification information selection interface after the generation module generates the first virtual license plate, so that a user can select identification information based on the identification information selection interface;
the processing module is used for associating the identification information with the first virtual license plate when the identification information selected on the basis of the identification information selection interface is received;
the determining module is further configured to compare the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate are present.
7. The parking lot vehicle entry and exit control device according to claim 6, wherein the generating module is further configured to generate the identification information according to a preset rule; the storage module is further used for storing the first virtual license plate and the identification information in an associated manner; the determining module is further configured to compare the first virtual license plate association associated with each identification information with the second virtual license plate to determine whether the first virtual license plate association and the second virtual license plate are present.
8. The parking lot vehicle entry and exit control apparatus according to claim 5, wherein the determination module includes:
the display unit is used for displaying a confirmation interface comprising the pre-stored first virtual license plates and the collected second virtual license plates;
and the determining unit is used for determining whether confirmation information triggered based on the confirmation interface is received, wherein when the confirmation information is received, the prestored first virtual license plate is matched with the prestored second virtual license plate.
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