CN111915924A - RFID technology-based barrier-free access parking lot management system and method - Google Patents
RFID technology-based barrier-free access parking lot management system and method Download PDFInfo
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- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
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Abstract
The invention discloses a management system, a method, a terminal device and a storage medium for accessible parking lot access based on RFID technology, wherein the management system for accessible parking lot access based on RFID technology comprises: the radio frequency tag is arranged on a vehicle passing through the entrance and the exit of the parking lot; the detection range of the radio frequency detector covers a lane where the vehicle passes through the entrance and the exit of the parking lot; and the server is connected with the radio frequency detector and receives the label content detected by the radio frequency detector so as to perform parking management on the vehicle. The invention realizes the unmanned management of the entrance and exit of the parking lot by the radio frequency tag, the radio frequency detector and the background server which have low equipment cost, smaller and more compact shape and simple and convenient installation, avoids the problems of high equipment and installation cost in a mode of combining video identification with a physical barrier, and also realizes the non-inductive entrance and exit of vehicles in and out of the parking lot in a real sense.
Description
Technical Field
The invention relates to the technical field of parking management, in particular to a management system and method for accessible parking lot entrance and exit based on an RFID (radio frequency identification) technology, a terminal device and a storage medium.
Background
At present, the entrances and exits of most parking lots are subjected to unmanned management aiming at a management system for barrier-free entrance and exit of the parking lots based on an RFID technology in a mode of combining a video identification technology with a physical gate.
However, the above method has a high requirement on the accuracy of video identification, and thus, the method needs to be applied to equipment such as a high-accuracy camera and a deep learning chip, and when the camera is installed and wired, an additional stud is needed for installation and a special power supply measure is needed, so that the overall equipment and installation cost is high; furthermore, the installation of physical gates is also complicated and the installation and equipment costs are high.
In combination with the above, the existing video identification technology and physical gate combined mode for unmanned management of access of the parking lot is high in equipment and installation cost.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a management system for barrier-free access to a parking lot based on an RFID technology, and aims to reduce the overall cost of the management system for barrier-free access to the parking lot based on the RFID technology and realizing the non-inductive access of vehicles to the parking lot.
In order to achieve the above object, the present invention provides a management system for accessible parking lot based on RFID technology, comprising:
the radio frequency tag is mounted on a vehicle passing through an entrance and an exit of the parking lot;
the detection range of the radio frequency detector covers a lane where the vehicle passes at the entrance and the exit of the parking lot;
the server is connected with the radio frequency detector and receives the label content detected by the radio frequency detector so as to perform parking management on the vehicle.
In an embodiment, a unique binding relationship is established between the radio frequency tag and the vehicle, and the tag content obtained by detecting the radio frequency tag by the radio frequency detector carries vehicle information of the vehicle.
In one embodiment, the radio frequency tag is connected with the radio frequency detector in an encrypted manner.
In an embodiment, the number of the radio frequency detectors is greater than or equal to one, the detection range of each radio frequency detector covers each road section of the lane, and the road sections do not overlap each other.
In one embodiment, the server comprises:
a billing module that settles parking fees generated for the vehicle based on the tag contents.
In one embodiment, the server further comprises:
and the vehicle management module is used for updating and maintaining the unique binding relationship established between the vehicle and the radio frequency tag.
In one embodiment, the server further comprises:
and the equipment management module is used for updating and maintaining the encrypted connection between the radio frequency detector and the radio frequency tag.
In order to achieve the above object, the present invention further provides a method for managing a barrier-free parking lot based on RFID technology, the method being applied to the system for managing a barrier-free parking lot based on RFID technology, the method comprising:
the server receives the label content read by the radio frequency detector when the radio frequency label is detected;
the server determines the parking state of the vehicle provided with the radio frequency tag according to the tag content;
and if the server determines that the parking state is the parking start, the server starts to accumulate the cost for the vehicle, or if the server determines that the parking state is the parking end, the server stops accumulating the cost and settles the parking cost.
In addition, to achieve the above object, the present invention also provides a terminal device, including: the management program based on the RFID technology for barrier-free access to the parking lot is executed by the processor to realize the steps of the management method based on the RFID technology for barrier-free access to the parking lot.
In addition, to achieve the above object, the present invention further provides a computer-readable storage medium having stored thereon a management program for accessible parking lot access based on RFID technology, the management program for accessible parking lot access based on RFID technology implementing the steps of the management method for accessible parking lot access based on RFID technology as described above when executed by a processor.
The technical scheme of the invention provides a management system, a method, terminal equipment and a storage medium for barrier-free access to a parking lot based on an RFID technology, wherein a radio frequency tag is arranged in the management system for barrier-free access to the parking lot based on the RFID technology, and the radio frequency tag is arranged on a vehicle passing through an access of the parking lot; the detection range of the radio frequency detector covers a lane where the vehicle passes at the entrance and the exit of the parking lot; the server is connected with the radio frequency detector and receives the label content detected by the radio frequency detector so as to perform parking management on the vehicle.
The invention is based on the RFID radio frequency technology, the detection range of the radio frequency detector covers the lane which the vehicle needs to pass through when passing through the entrance and exit of the parking lot, so as to detect the radio frequency label installed on the vehicle to obtain the label content, then the label content is uploaded to a pre-connected server, and the server performs corresponding parking management on the vehicle entering or leaving the parking lot according to the label content.
The invention realizes the unmanned management of the entrance and exit of the parking lot by the radio frequency tag, the radio frequency detector and the background server which have low equipment cost, smaller modeling and simple and convenient installation, avoids the problems of high equipment and installation cost in the mode of combining video identification with a physical barrier, and realizes the noninductive entrance and exit of the vehicle at the entrance and exit of the parking lot in a real sense because the invention does not need to install the physical barrier to carry out complicated passing control on the vehicle at the entrance and exit of the parking lot.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a management system for accessible parking lot access based on RFID technology;
FIG. 2 is a schematic diagram of an application scenario of an embodiment of the management system for accessible parking lot access based on RFID technology;
FIG. 3 is a schematic flow chart of a management method for accessible parking lot access based on RFID technology according to a first embodiment of the present invention;
fig. 4 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of 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 main solution of the embodiment of the invention is as follows: the management system for accessible parking lot access based on RFID technology is provided, and comprises: the radio frequency tag is mounted on a vehicle passing through an entrance and an exit of the parking lot; the detection range of the radio frequency detector covers a lane where the vehicle passes at the entrance and the exit of the parking lot; the server is connected with the radio frequency detector and receives the label content detected by the radio frequency detector so as to perform parking management on the vehicle.
At present, most of entrances and exits of parking lots are subjected to unmanned management aiming at a management system for barrier-free entrance and exit of the parking lots based on an RFID technology in a mode of combining a video identification technology with a physical gate. However, the method has a high requirement on the accuracy of video identification, so that high-accuracy cameras, deep learning chips and other equipment need to be applied, and when the cameras are installed and wired, extra vertical piles are needed for installation and special power supply measures are needed, so that the overall equipment and installation cost is high; furthermore, the installation of physical gates is also complicated and the installation and equipment costs are high.
According to the solution provided by the invention, based on the RFID technology, the detection range of the radio frequency detector covers the lane which the vehicle needs to pass through when passing through the entrance and exit of the parking lot, so that the radio frequency tag installed on the vehicle is detected to obtain the tag content, then the tag content is uploaded to a pre-connected server, and the server performs corresponding parking management on the vehicle entering or leaving the parking lot according to the tag content. The system and the method have the advantages that unmanned management can be carried out on the entrance and the exit of the parking lot by the radio frequency tag, the radio frequency detector and the background server which are low in equipment cost, small in model and simple and convenient to install, the problem that the equipment and installation cost are high in the mode of combining video identification with a physical barrier is solved, in addition, the physical barrier does not need to be installed to carry out complicated passing control on vehicles at the entrance and the exit of the parking lot, and the noninductive entrance and exit of the vehicles at the entrance and the exit are really realized.
The invention provides a management system for accessible parking lot entrance and exit based on RFID technology.
In an embodiment of the present invention, as shown in fig. 1, the system for managing accessible parking lots based on RFID technology includes:
the radio frequency tag A is mounted on a vehicle passing through the entrance and exit of the parking lot;
the detection range of the radio frequency detector B covers a lane where the vehicle passes at the entrance and the exit of the parking lot;
and the server C is connected with the radio frequency detector B, and receives the label content detected by the radio frequency detector B so as to perform parking management on the vehicle.
In this embodiment, a detection range of a radio frequency detector B is made to cover a lane through which a vehicle needs to pass when passing through a parking lot entrance/exit based on a radio frequency technology, so as to detect a radio frequency tag a mounted on the vehicle to obtain tag content, and then the radio frequency detector B is used to upload the tag content to a server C connected in advance, and the server C performs corresponding parking management on the vehicle entering or leaving the parking lot according to the tag content.
It should be noted that, in this embodiment, the radio frequency tag a may specifically be a passive UHF RFID tag, and the RFID tag does not need to be powered by a device to implement wireless communication, so that ultra-low power consumption wireless communication with the outside (the radio frequency detector B connected to the RFID tag based on a radio frequency signal) may be implemented; the radio frequency detector B may specifically be an RFID detector, which is configured to perform identification detection on an RFID tag, and when a vehicle equipped with the RFID tag enters a road section area covered by a detection range of the RFID detector, the RFID detector can sense the RFID tag on the vehicle and read the content of the tag, and the RFID detector communicates with the server C in a wireless transmission manner; and the server C judges whether the vehicle enters the parking lot or leaves the parking lot through a proprietary algorithm according to the received label content uploaded by the RFID detector, and performs parking management such as parking charging or fee settlement for the vehicle.
Specifically, for example, an RFID tag is mounted on a vehicle in advance, and one or more RFID detectors are provided on one side or the opposite side of a lane at an entrance/exit of a parking lot, ensuring that the detection range of the RFID detector for the RFID tag can completely cover one section of a road surface of the entire lane, and then establishing connection with a server C that performs parking management. Therefore, when a vehicle provided with the RFID tag needs to park and passes through a road surface covered by the detection range of the RFID detector in the entrance/exit lane of the parking lot, the RFID detector immediately acquires the tag content of the RFID tag after detecting a radio frequency signal sent by the RFID tag, then uploads the tag content to the server C, and the server C detects that the RFID detector does not upload the same tag content, so that the vehicle is determined to enter the parking lot to park at the moment, and then the parking fee is accumulated from the moment when the tag content is received. In addition, when the vehicle mounted with the RFID tag stops and needs to leave the parking lot, the RFID detector detects and acquires the tag content of the RFID tag and uploads the tag content to the tag content server C based on the same reason, at this time, the server C detects that the same tag content is uploaded by the RFID detector, determines that the vehicle stops at this time, and stops accumulating the parking fee when receiving the tag content for the second time, and generates the parking fee calculation information to be sent to the vehicle account bound by the RFID tag to settle the parking fee.
In a possible embodiment, the radio frequency tag a and the vehicle establish a unique binding relationship, and the radio frequency detector B detects that the tag content obtained by the radio frequency tag a carries the vehicle information of the vehicle.
Specifically, for example, in the process of installing the RFID tag on the vehicle, the RFID tag and the vehicle are bound one by one, so as to construct a unique binding relationship between the RFID tag and the vehicle, and thus, the tag content carried by the RFID tag carries vehicle information such as a uniquely identified vehicle, an account related to the vehicle, a license plate number, and a vehicle vin number.
Further, in an embodiment, the server C further includes: and the vehicle management module updates and maintains the unique binding relationship established between the vehicle and the radio frequency tag A.
It should be noted that, in this embodiment, when the radio frequency tag a is bound to the vehicle one by one, it is necessary to synchronously record tag information of the radio frequency tag a and vehicle information, such as an account, a license plate number, and a vehicle vin code, related to the vehicle that establishes a unique binding relationship with the radio frequency tag a in the storage space of the server C.
When the unique binding relationship established between the radio frequency tag A and the vehicle is changed (for example, the original radio frequency tag A is bound with a new vehicle one by one again, the original radio frequency tag A is damaged accidentally and needs to be replaced so as to bind the new radio frequency tag with the original vehicle again, new information needs to be added in the vehicle information bound with the original radio frequency tag A, and the like), the server C synchronously calls the vehicle management module to correspondingly adjust the tag information and/or the vehicle information of the radio frequency tag A recorded in the storage space.
In the embodiment, the RFID radio frequency technology is adopted, and the RFID tag is bound with vehicle information such as a license plate of a vehicle, a unique identification code of a vehicle VIN and the like, so that the serious problems that the license plate is mistakenly identified and wrong charging is caused due to the fact that the video identification technology is based on the identification of the license plate number and is easily identified and confused for similar letters and numbers (such as 8 and B) when the license plate is fake or the angle is not good are solved.
In a possible embodiment, the rf tag a is connected to the rf detector B in an encrypted manner.
Specifically, for example, when the RFID tag and the RFID detector are registered and connected, an encryption process is performed on a tag signal of the RFID tag, thereby establishing an encrypted connection between the RFID tag and the RFID detector.
Further, in an embodiment, the server C further includes: and the equipment management module is used for updating and maintaining the encrypted connection between the radio frequency detector B and the radio frequency tag A.
In the present embodiment, when the RFID tag and the RFID detector are registered and connected to each other to encrypt the tag signal of the RFID tag, it is necessary to record data such as an encryption method and a decryption method for encrypting the tag signal of the RFID tag, and an equipment model and an installation location of the RFID detector for detecting and identifying the RFID tag in the memory space of the server C in synchronization with each other. Therefore, when the data such as the encryption mode, the decryption mode, the equipment model or the installation place is changed, the server C calls the equipment management module to synchronously adjust the changed data recorded in the storage space.
In this embodiment, the RFID tag is encrypted, so that the tag content can only be identified and acquired by the corresponding RFID detector, thereby ensuring the information security of the vehicle bound to the RFID tag.
Further, in another possible embodiment, the number of the radio frequency detectors B is greater than or equal to one, the detection range of each radio frequency detector B covers each road segment of the lane, and the road segments do not overlap with each other.
Specifically, for example, the radio frequency detector B may be provided in plurality. Referring to the application scenario shown in fig. 2, at least two RFID detectors may be provided, that is, when a vehicle passes through a lane through which a parking lot entrance and exit needs to pass and is disposed perpendicular to the parking lot, one RFID detector (inside) and one RFID detector (outside) are respectively provided on a road section (inside road section) on one side of the lane close to the parking lot and a road section (outside road section) on one side of the lane far from the parking lot, with the parking lot entrance and exit as a boundary, and respective detection ranges of the two RFID detectors cover the complete inside road section and the complete outside road section and do not overlap with each other.
Further, in a possible embodiment, the server C includes: a billing module that settles parking fees generated for the vehicle based on the tag contents.
In this embodiment, when the management system for accessible entrance and exit of a parking lot based on RFID technology of the present invention is in an operating state, two RFID detectors provided on a lane are turned on. Therefore, when the vehicle leaves the parking lot from the lane through the entrance/exit of the parking lot, the vehicle firstly passes through the coverage area of the detection range of the RFID detector (inside), and at this time, the RFID detector reads the tag content of the RFID tag mounted on the vehicle body and uploads the tag content to the server C through a wireless transmission mode. After a period of time, the vehicle enters the coverage area of the RFID detector (outside), the RFID detector (outside) reads the label content of the RFID label again and uploads the label content to the server C, the server C calculates that the two sets of the same label content which arrive successively are respectively the RFID detector (inside) and the RFID detector (outside) by calling the charging module, so that the vehicle is determined to leave the parking lot at present, and the accumulated parking fee settlement is carried out on the vehicle at the moment when the RFID detector (outside) or the RFID detector (inside) detects the RFID label. On the contrary, if the vehicle enters the parking lot, the server C calls the charging module to determine that the vehicle currently enters the parking lot according to the same judgment mode, so that the vehicle starts to accumulate the parking fee.
According to the technical scheme, the RFID technology-based barrier-free parking lot entrance and exit management system is provided, so that the whole process of entering and leaving a parking lot of a vehicle is realized without manual participation, complicated physical barrier control and other processes, and the purpose of noninductive parking is achieved. In addition, the radio frequency tags and the vehicles are bound one by one, so that the serious problems that the license plate is mistakenly identified and wrong charging is caused due to the fact that the license plate is mistakenly identified and is easily identified and confused for similar letters and numbers (such as 8 and B) when the license plate is placed in a fake license plate or the angle is not good due to the fact that the number of the license plate is identified by the video identification technology can be effectively avoided; in addition, the radio frequency tag is encrypted, so that the tag content can be only identified and acquired by the corresponding radio frequency tag, and the information safety of the vehicle bound with the radio frequency tag is ensured; in addition, the radio frequency tag and the radio frequency tag detector based on the RFID technology barrier-free parking lot entrance and exit management system are small in shape, low in cost and simple to install, so that the problems that the installation cost of the video identification technical scheme is high, the ground needs to be damaged, extra wiring is needed for power supply and the like are solved.
Further, as shown in fig. 4, fig. 4 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal device in the embodiment of the present invention may be a touch screen, especially a large-sized touch screen, and may also be various network terminal devices, such as a mobile terminal device or an immobile terminal device, such as a PC, a smart phone, a tablet computer, and a portable computer.
As shown in fig. 4, the terminal device may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also 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 non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 4 does not constitute a limitation of the terminal device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 4, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a management program for accessible entrance and exit to and from a parking lot based on RFID technology.
In the terminal device shown in fig. 4, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call a management program for accessible entrance and exit to and from the parking lot based on the RFID technology stored in the memory 1005, and perform the following operations:
the server receives the label content read by the radio frequency detector when the radio frequency label is detected;
the server determines the parking state of the vehicle provided with the radio frequency tag according to the tag content;
and if the server determines that the parking state is the parking start, the server starts to accumulate the cost for the vehicle, or if the server determines that the parking state is the parking end, the server stops accumulating the cost and settles the parking cost.
Based on the hardware structure and the embodiments of the management system for accessible entrance and exit of the parking lot based on the RFID technology, the embodiment of the management method for accessible entrance and exit of the parking lot based on the RFID technology is provided. The method for managing accessible parking lots based on the RFID technology is applied to the system for managing accessible parking lots based on the RFID technology.
Referring to fig. 3, in an embodiment of the management method for accessible entrance and exit of a parking lot based on RFID technology of the present invention, the management method for accessible entrance and exit of a parking lot based on RFID technology includes:
step S10, the server receives the label content read by the radio frequency detector when detecting the radio frequency label.
The method comprises the steps that a server in a management system for barrier-free access to a parking lot based on an RFID technology establishes communication connection with a radio frequency detector in the system based on a wireless transmission mode, so that when the radio frequency detector detects a radio frequency tag based on a radio frequency signal subjected to encryption processing, tag content of the radio frequency tag is read, wherein vehicle information of a vehicle which is provided with the radio frequency tag and is in unique binding relation with the radio frequency tag is packaged in the tag content, then the radio frequency detector uploads the read tag content to the server through wireless transmission, and the server receives the tag content.
Specifically, for example, an RFID tag is mounted on a vehicle in advance, and one or more RFID detectors are provided on one side or the opposite side of a lane at an entrance/exit of a parking lot, ensuring that the detection range of the RFID detector for the RFID tag can completely cover one section of a road surface of the entire lane, and then establishing connection with a server C that performs parking management. Therefore, when a vehicle provided with the RFID tag needs to park and passes through a road surface covered by the detection range of the RFID detector in the lane at the entrance and exit of the parking lot, the RFID detector immediately acquires the tag content of the RFID tag after detecting a radio frequency signal sent by the RFID tag, and then uploads the tag content to the server C.
Step S20, the server determines the parking state of the vehicle with the radio frequency tag according to the tag content;
and a step S30 in which the server starts to accumulate the fee for the vehicle if the parking state is determined as the start of parking, or stops to accumulate the fee and settles the parking fee if the server determines as the end of parking.
After receiving the label content detected and read by the radio frequency detector, the server in the management system for accessible entrance and exit of the parking lot based on the RFID technology judges whether the parking state of the vehicle enters the parking lot to start parking or leaves the parking lot to finish parking through a proprietary algorithm, and accordingly accumulation or payment settlement of parking fees is carried out on the vehicle based on the start of parking and the finish of parking respectively.
Specifically, for example, if there is only one RFID detector in the management system for accessible entrance and exit to and from the parking lot based on RFID technology, the server C in the management system for accessible entrance and exit to and from the parking lot based on RFID technology detects whether the same tag content has been uploaded by the RFID detector immediately after the tag content uploaded by the RFID detector is received, and determines that the vehicle is entering the parking lot and parking at that time when the same tag content has not been uploaded by the RFID detector, and accumulates the parking fee from the time when the tag content is received. Or, if the server C detects that the same tag content has been uploaded by the RFID detector, it determines that the vehicle is stopped at this time, and stops accumulating the parking fee when receiving the tag content for the second time, and generates the parking fee calculation information to be sent to the vehicle account bound by the RFID tag for settlement of the parking fee.
In another possible embodiment, if there are only a plurality of RFID detectors in the management system based on RFID technology for accessible parking lot, as shown in the application scenario of fig. 2, at least two RFID detectors may be provided, that is, when a lane through which a vehicle passes through a parking lot entrance is perpendicular to the parking lot, a side road segment (inner side road segment) of the lane close to the parking lot and a side road segment (outer side road segment) of the lane relatively far from the parking lot are defined by the parking lot entrance, and one RFID detector (inner) and one RFID detector (outer) are respectively provided, and respective detection ranges of the two RFID detectors both cover the complete inner side road segment and the complete outer side road segment and do not overlap with each other.
Thus, when the management system for accessible parking and exiting based on the RFID technology is in a working state, two RFID detectors arranged on the lane are started. Therefore, when the vehicle leaves the parking lot from the lane through the entrance/exit of the parking lot, the vehicle firstly passes through the coverage area of the detection range of the RFID detector (inside), and at this time, the RFID detector reads the tag content of the RFID tag mounted on the vehicle body and uploads the tag content to the server C through a wireless transmission mode. After a period of time, the vehicle enters the coverage area of the RFID detector (outside), the RFID detector (outside) reads the label content of the RFID label again and uploads the label content to the server C, the server C calculates that the two sets of the same label content which arrive successively are respectively the RFID detector (inside) and the RFID detector (outside) by calling the charging module, so that the vehicle is determined to leave the parking lot at present, and the accumulated parking fee settlement is carried out on the vehicle at the moment when the RFID detector (outside) or the RFID detector (inside) detects the RFID label. On the contrary, if the vehicle enters the parking lot, the server C calls the charging module to determine that the vehicle currently enters the parking lot according to the same judgment mode, so that the vehicle starts to accumulate the parking fee.
In this embodiment, a server in a management system for accessible entrance and exit of a parking lot based on an RFID technology establishes communication connection with a radio frequency detector in the system based on a wireless transmission manner, so that when the radio frequency detector detects a radio frequency tag based on detecting an encrypted radio frequency signal, the tag content of the radio frequency tag is read, wherein vehicle information of a vehicle on which the radio frequency tag is installed and which establishes a unique binding relationship with the radio frequency tag is encapsulated in the tag content, and then the radio frequency detector uploads the read tag content to the server through wireless transmission, and the server receives the tag content; after receiving the label content detected and read by the radio frequency detector, the server in the management system for accessible entrance and exit of the parking lot based on the RFID technology judges whether the parking state of the vehicle enters the parking lot to start parking or leaves the parking lot to finish parking through a proprietary algorithm, and accordingly accumulation or payment settlement of parking fees is carried out on the vehicle based on the start of parking and the finish of parking respectively.
The method and the device realize that the whole process of entering and leaving the parking lot of the vehicle does not have the working procedures of manual participation, complicated physical barrier control and the like, and achieve the purpose of noninductive parking in a real sense. In addition, the radio frequency tags and the vehicles are bound one by one, so that the serious problems that the license plate is mistakenly identified and wrong charging is caused due to the fact that the license plate is mistakenly identified and is easily identified and confused for similar letters and numbers (such as 8 and B) when the license plate is placed in a fake license plate or the angle is not good due to the fact that the number of the license plate is identified by the video identification technology can be effectively avoided; in addition, the radio frequency tag is encrypted, so that the tag content can be only identified and acquired by the corresponding radio frequency tag, and the information safety of the vehicle bound with the radio frequency tag is ensured; in addition, the radio frequency tag and the radio frequency tag detector based on the RFID technology barrier-free parking lot entrance and exit management system are small in shape, low in cost and simple to install, so that the problems that the installation cost of the video identification technical scheme is high, the ground needs to be damaged, extra wiring is needed for power supply and the like are solved.
In addition, the embodiment of the present invention further provides a storage medium, which may be a computer-readable storage medium, where a management program for accessible parking and exiting based on the RFID technology is stored on the storage medium, and when executed by a processor, the management program for accessible parking and exiting based on the RFID technology implements the steps of the management method for accessible parking and exiting based on the RFID technology.
The specific implementation of the storage medium of the present invention may refer to the above embodiment of the management method for accessible parking lot entry and exit based on the RFID technology, and is not described herein again.
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 an … …" does not exclude the presence of other like elements in a process, method, article, or system 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 solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a display device with a large-sized touch screen, a smart phone, a computer, a server, 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 (10)
1. A management system for accessible parking lot access based on RFID technology is characterized in that the management system for accessible parking lot access based on RFID technology comprises:
the radio frequency tag is mounted on a vehicle passing through an entrance and an exit of the parking lot;
the detection range of the radio frequency detector covers a lane where the vehicle passes at the entrance and the exit of the parking lot;
the server is connected with the radio frequency detector and receives the label content detected by the radio frequency detector so as to perform parking management on the vehicle.
2. The RFID-technology-based management system for accessible parking lots according to claim 1, wherein the rf tag and the vehicle establish a unique binding relationship, and the content of the tag obtained by the rf detector detects that the vehicle information of the vehicle is carried in the content of the tag.
3. The RFID-technology-based management system for accessible parking lots according to claim 1, wherein the rf tag is connected with the rf detector in an encrypted manner.
4. The RFID-technology-based management system for accessible parking lots in and out of a lot as claimed in claim 1, wherein the number of the rf detectors is equal to or greater than one, the detection range of each rf detector covers each section of the lane, and each section does not overlap with each other.
5. The RFID-technology-based management system for accessible parking lots according to claim 1, wherein the server comprises:
a billing module that settles parking fees generated for the vehicle based on the tag contents.
6. The RFID-technology-based management system for accessible parking lots according to claim 1, wherein the server further comprises:
and the vehicle management module is used for updating and maintaining the unique binding relationship established between the vehicle and the radio frequency tag.
7. The RFID-technology-based management system for accessible parking lots according to claim 1, wherein the server further comprises:
and the equipment management module is used for updating and maintaining the encrypted connection between the radio frequency detector and the radio frequency tag.
8. A method for managing accessible parking lots based on RFID technology, wherein the method for managing accessible parking lots based on RFID technology is applied to the system for managing accessible parking lots based on RFID technology according to any one of claims 1 to 7, and the method for managing accessible parking lots based on RFID technology comprises:
the server receives the label content read by the radio frequency detector when the radio frequency label is detected;
the server determines the parking state of the vehicle provided with the radio frequency tag according to the tag content;
and if the server determines that the parking state is the parking start, the server starts to accumulate the cost for the vehicle, or if the server determines that the parking state is the parking end, the server stops accumulating the cost and settles the parking cost.
9. A terminal device, characterized in that the terminal device comprises: a memory, a processor and a management program for barrier-free access to parking lots based on RFID technology stored on the memory and operable on the processor, wherein the management program for barrier-free access to parking lots based on RFID technology implements the steps of the management method for barrier-free access to parking lots based on RFID technology as claimed in claim 8 when executed by the processor.
10. A storage medium, wherein a management program for accessible entrance and exit of a parking lot based on RFID technology is stored on the storage medium, and when executed by a processor, the management program for accessible entrance and exit of a parking lot based on RFID technology realizes the steps of the management method for accessible entrance and exit of a parking lot based on RFID technology as claimed in claim 8.
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