CN114822047B - Intelligent access control method and system for vehicle - Google Patents
Intelligent access control method and system for vehicle Download PDFInfo
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- CN114822047B CN114822047B CN202210375054.0A CN202210375054A CN114822047B CN 114822047 B CN114822047 B CN 114822047B CN 202210375054 A CN202210375054 A CN 202210375054A CN 114822047 B CN114822047 B CN 114822047B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000003993 interaction Effects 0.000 claims description 28
- 235000014676 Phragmites communis Nutrition 0.000 claims description 12
- 238000012795 verification Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- 230000010365 information processing Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- 238000007726 management method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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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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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
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- Software Systems (AREA)
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- Business, Economics & Management (AREA)
- Finance (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a vehicle intelligent access control method and a system, wherein the method comprises the following steps: acquiring user identity information and license plate information of an access vehicle, and corresponding the user identity information to the license plate information, and further storing and verifying the user information, wherein the user identity information comprises: user fingerprint and face information. And determining the corresponding vehicle position according to the license plate information, and judging whether a user stores or takes the vehicle according to the vehicle position. If the vehicle is stored, displaying the optional empty vehicle position, and generating a warehouse entry guiding route according to the vehicle position selected by the user and displaying the warehouse entry guiding route. If the vehicle is taken, a delivery guiding route is generated according to the vehicle position, and timing and charging accounting are completed. The invention can improve the efficiency and the intelligence of vehicle access.
Description
Technical Field
The invention relates to the technical field of parking management, in particular to an intelligent access control method and system for a vehicle.
Background
With the rapid development of the automobile industry, automobiles gradually become an important component of people's work and life, and simultaneously, with the acceleration of the urban process, the increase of the market conservation quantity of automobiles and the continuous expansion of urban building facilities, the traffic jam phenomenon is more and more serious, the parking space evenly distributed by the automobiles is gradually reduced, and the parking becomes a primary problem faced by people in daily life. Therefore, how to improve the utilization rate and management of the existing parking lot has important significance.
Disclosure of Invention
The invention provides an intelligent vehicle access control method and system, which solve the problem of low vehicle access management efficiency of the existing parking lot, can improve the vehicle access efficiency and intelligence, and reduce the management cost of the parking lot.
In order to achieve the above object, the present invention provides the following technical solutions:
an intelligent access control method for a vehicle, comprising:
acquiring user identity information and license plate information of an access vehicle, and corresponding the user identity information to the license plate information, and further storing and verifying the user information, wherein the user identity information comprises: user fingerprint and face information;
determining the corresponding vehicle position according to the license plate information, and judging whether a user stores or takes the vehicle according to the vehicle position;
if the vehicle is stored, displaying a selectable empty vehicle position, and generating a warehouse entry guiding route according to the vehicle position selected by the user and displaying the warehouse entry guiding route;
if the vehicle is taken, a delivery guiding route is generated according to the vehicle position, and timing and charging accounting are completed.
Preferably, the method further comprises:
when the parking space is stored, taking the number of the parking space selected by the user as an ID value corresponding to the user identity information, and associating the ID value with the warehousing guidance route;
judging whether a vehicle warehousing completion signal corresponding to the ID value is received, if so, closing the warehousing guide route corresponding to the vehicle, and displaying that parking is completed.
Preferably, the method further comprises:
when a vehicle is taken, carrying out identity recognition and verification according to user identity information recorded during vehicle storage, if the recognition and verification are successful, confirming a parking space number where the vehicle is located according to the ID value corresponding to the user information, opening a delivery guide route according to the parking space number, and carrying out timing and charging accounting;
after the vehicle finishes payment and settlement, judging whether a vehicle delivery completion signal corresponding to the ID value is received, if so, closing the delivery guide route corresponding to the vehicle, and displaying that the vehicle is taken out.
The invention also provides a vehicle intelligent access control system, which comprises: the human-computer interaction unit and the signal guiding unit;
the man-machine interaction unit is used for acquiring user identity information and license plate information of an access vehicle, and corresponding the user identity information to the license plate information, so as to store and verify the user information, wherein the user identity information comprises: user fingerprint and face information;
the signal guiding unit is used for determining the corresponding vehicle position according to the license plate information and judging whether a user stores or takes the vehicle according to the vehicle position; if the vehicle is stored, displaying a selectable empty vehicle position, and generating a warehouse entry guiding route according to the vehicle position selected by the user and displaying the warehouse entry guiding route; if the vehicle is taken, a delivery guiding route is generated according to the vehicle position, and timing and charging accounting are completed.
Preferably, the method further comprises: a vehicle-mounted parking control unit;
the vehicle-mounted parking control unit is used for taking the number of the parking space selected by the user as an ID value corresponding to the user identity information when the vehicle-mounted parking control unit stores the parking space, and associating the ID value with the warehousing guide route;
the vehicle-mounted parking control unit is also used for judging whether a vehicle warehousing completion signal corresponding to the ID value is received, if so, closing the warehousing guide route corresponding to the vehicle, and displaying that parking is completed.
Preferably, the vehicle-mounted parking control unit is further used for carrying out identity recognition and verification according to user identity information recorded during vehicle storage when a vehicle is taken, if the recognition and verification are successful, confirming a parking space number where the vehicle is located according to the ID value corresponding to the user information, opening a delivery guiding route according to the parking space number, and carrying out timing and charging accounting;
and the vehicle-mounted parking control unit is also used for judging whether a vehicle delivery completion signal corresponding to the ID value is received after the vehicle finishes payment and settlement, if so, closing the delivery guide route corresponding to the vehicle and displaying that the vehicle is taken out.
Preferably, the man-machine interaction unit includes: the device comprises an information processing module, an identity recognition module and a touch screen;
the information processing module is used for processing man-machine interaction data and carrying out communication interaction with the vehicle-mounted parking control unit;
the identity recognition module is used for collecting, storing, recognizing and verifying the user identity information and license plate information of the vehicle;
the touch screen is used for displaying and setting a man-machine interaction operation interface.
Preferably, the signal guiding unit includes: a position magnet and a digital signal generator;
the position magnet is arranged on a vehicle parking space and used for detecting whether a vehicle is parked in place or not;
the digital signal generator is used for generating the guiding signals of the warehouse-in guiding route and the warehouse-out guiding route.
Preferably, the signal guiding unit further comprises: a guide wire and guide wire switching device;
the guide lines are arranged on the traffic track and the parking position in the garage, and the guide line switching device is used for closing or opening the corresponding guide lines according to the warehouse-in guide line or the warehouse-out guide line to form a vehicle guide line.
Preferably, the in-vehicle parking control unit includes: the device comprises a controller, a signal receiving and transmitting module and a reed switch sensor;
the controller is respectively connected with the signal receiving and transmitting module and the reed switch sensor in a signal way, and the controller sends a warehouse-in instruction or a warehouse-out instruction according to the guide signal received by the signal receiving and transmitting module;
the reed switch sensor is used for triggering a parking signal when the vehicle is in the set range of the position magnet;
and the controller reports a warehouse entry completion signal according to the parking in-place signal.
The invention provides an intelligent access control method and system for a vehicle. The problem of the low vehicle access management efficiency in current parking area is solved, the efficiency and the intelligence that can improve the vehicle access, reduce the management cost in parking area.
Drawings
In order to more clearly illustrate the specific embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described.
Fig. 1 is a schematic diagram of a vehicle intelligent access control method provided by the invention.
Fig. 2 is a schematic diagram of a warehousing process according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a delivery flow provided in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a vehicle intelligent access control system provided by the invention.
Detailed Description
In order to make the solution of the embodiment of the present invention better understood by those skilled in the art, the embodiment of the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
Aiming at the problem of low vehicle access management efficiency at present, the invention provides a vehicle intelligent access control method and system, which solve the problem of low vehicle access management efficiency of the existing parking lot, can improve the vehicle access efficiency and intelligence, and reduce the management cost of the parking lot.
As shown in fig. 1, a vehicle intelligent access control method includes:
s1: acquiring user identity information and license plate information of an access vehicle, and corresponding the user identity information to the license plate information, and further storing and verifying the user information, wherein the user identity information comprises: user fingerprint and face information.
S2: and determining the corresponding vehicle position according to the license plate information, and judging whether a user stores or takes the vehicle according to the vehicle position.
S3: if the vehicle is stored, displaying the optional empty vehicle position, and generating a warehouse entry guiding route according to the vehicle position selected by the user and displaying the warehouse entry guiding route.
S4: if the vehicle is taken, a delivery guiding route is generated according to the vehicle position, and timing and charging accounting are completed.
Specifically, user fingerprints and/or face information for accessing the vehicle are obtained, the user fingerprints and the face information are corresponding to license plates, meanwhile, whether the vehicle is in the garage or out of the garage is determined according to the license plates, if the vehicle is in the garage, the user is judged to perform vehicle taking operation, and if the vehicle is out of the garage, the user is judged to perform vehicle storing operation. When the vehicle is stored, after the user selects an empty parking space, a warehouse-in guide route is generated, and the warehouse-in guide route is a route connecting line between the vehicle position and the selected parking space. And when the vehicle is fetched, a delivery guiding route is generated, wherein the delivery guiding route is a path connecting line between the vehicle position and the garage outlet. In practical application, the warehouse-in guiding route and the warehouse-out guiding route can be an actual guiding route formed by electromagnetic tracks or enameled wires arranged in a main-slave trunk and a garage position and the like in the garage, or can be a digital route formed by simulation, and can be displayed and guided by a vehicle-mounted display terminal. The warehouse-in guiding route and the warehouse-out guiding route can send guiding signals by the digital signal generator, so that the vehicle can carry out warehouse-out or warehouse-in guiding of the vehicle according to the guiding signals, and when the vehicle exceeds the range of the guiding lines, the vehicle can give an alarm and prompt. The method can solve the problem of low vehicle access management efficiency of the existing parking lot, can improve the vehicle access efficiency and intelligence, and reduces the management cost of the parking lot.
As shown in fig. 2, the method further includes:
and when the parking lot is stored, taking the number of the parking lot selected by the user as an ID value corresponding to the user identity information, and associating the ID value with the warehousing guidance route.
Judging whether a vehicle warehousing completion signal corresponding to the ID value is received, if so, closing the warehousing guide route corresponding to the vehicle, and displaying that parking is completed.
In one embodiment, the user stores the vehicle: the method comprises the steps that an empty parking space is selected through a display, a recognition module inputs user fingerprint or face information, and the number of the parking space selected by a user is used as an ID value for inputting the fingerprint or face; the man-machine interaction unit opens a warehouse-in guiding route of the selected parking space.
As shown in fig. 3, the method further includes:
when a vehicle is taken, identity recognition and verification are carried out according to user identity information recorded during vehicle storage, if the recognition and verification are successful, the parking space number of the vehicle is confirmed according to the ID value corresponding to the user information, and a delivery guide route is opened according to the parking space number, and timing and charging accounting are carried out.
After the vehicle finishes payment and settlement, judging whether a vehicle delivery completion signal corresponding to the ID value is received, if so, closing the delivery guide route corresponding to the vehicle, and displaying that the vehicle is taken out.
In one embodiment, the user takes the vehicle: the user inputs the same fingerprint or face information, the identification module searches and finds the fingerprint or face information, then determines the number of the parking space according to the ID value of the fingerprint or face information, and the man-machine interaction unit opens the delivery guide route of the parking space and finishes the expense settlement according to the system timing and charging information.
The invention provides an intelligent access control method for a vehicle, which is used for determining a warehousing guide route or a delivery guide route according to the identity information of a user accessing the vehicle and license plate information and guiding the vehicle to be warehoused or delivered. The problem of the low vehicle access management efficiency in current parking area is solved, the efficiency and the intelligence that can improve the vehicle access, reduce the management cost in parking area.
As shown in fig. 4, the present invention further provides a vehicle intelligent access control system, including: and the man-machine interaction unit and the signal guiding unit. The man-machine interaction unit is used for acquiring user identity information and license plate information of an access vehicle, and corresponding the user identity information to the license plate information, so as to store and verify the user information, wherein the user identity information comprises: user fingerprint and face information. The signal guiding unit is used for determining the corresponding vehicle position according to the license plate information and judging whether a user stores or takes the vehicle according to the vehicle position; if the vehicle is stored, displaying a selectable empty vehicle position, and generating a warehouse entry guiding route according to the vehicle position selected by the user and displaying the warehouse entry guiding route; if the vehicle is taken, a delivery guiding route is generated according to the vehicle position, and timing and charging accounting are completed.
The system further comprises: a vehicle-mounted parking control unit; the vehicle-mounted parking control unit is used for taking the number of the parking space selected by the user as an ID value corresponding to the user identity information when the vehicle-mounted parking control unit stores the parking space, and associating the ID value with the warehousing guide route; the vehicle-mounted parking control unit is also used for judging whether a vehicle warehousing completion signal corresponding to the ID value is received, if so, closing the warehousing guide route corresponding to the vehicle, and displaying that parking is completed.
Further, the vehicle-mounted parking control unit is further used for carrying out identity recognition and verification according to user identity information recorded during vehicle storage when a vehicle is taken, confirming a parking space number where the vehicle is located according to the ID value corresponding to the user information if the recognition and verification are successful, opening a delivery guiding route according to the parking space number, and carrying out timing and charging accounting. And the vehicle-mounted parking control unit is also used for judging whether a vehicle delivery completion signal corresponding to the ID value is received after the vehicle finishes payment and settlement, if so, closing the delivery guide route corresponding to the vehicle and displaying that the vehicle is taken out.
The man-machine interaction unit comprises: the touch screen comprises an information processing module, an identity recognition module and a touch screen. And the information processing module is used for processing the man-machine interaction data and carrying out communication interaction with the vehicle-mounted parking control unit. The identity recognition module is used for collecting, storing, recognizing and verifying the user identity information and license plate information of the vehicle. The touch screen is used for displaying and setting a man-machine interaction operation interface.
Specifically, the man-machine interaction unit consists of a touch screen, an identity recognition module and an information receiving module. The touch screen is used for displaying garage state information and inputting a command for accessing vehicles; the identity recognition module is responsible for collecting, storing and verifying user identity information through fingerprint or face recognition technology; the information receiving module receives the position information of the vehicle. The touch screen is responsible for displaying garage real-time information and inputting vehicle access operation instructions, can select a capacitive touch display, supports multi-point simultaneous touch operation, and has a code scanning payment display function. The identity recognition module is responsible for fingerprint recognition or face information acquisition and storage, and the communication mode with the main control chip is serial communication. The information receiving module is responsible for receiving the vehicle position information sent by the vehicle-mounted parking control unit, transmitting the vehicle position information to the main control chip, and communicating with the main control chip through Bluetooth, so that the vehicle-mounted parking control unit has the characteristics of integration of master and slave, wide baud rate supporting range and the like, and meets the communication requirements of the man-machine interaction unit and the vehicle-mounted parking control unit.
The signal guiding unit includes: a position magnet and a digital signal generator. The position magnet is arranged on a parking space of the vehicle and is used for detecting whether the vehicle is parked in place. The digital signal generator is used for generating the guiding signals of the warehouse-in guiding route and the warehouse-out guiding route.
The signal guiding unit further includes: a guide wire and a guide wire switching device. The guide lines are arranged on the traffic track and the parking position in the garage, and the guide line switching device is used for closing or opening the corresponding guide lines according to the warehouse-in guide line or the warehouse-out guide line to form a vehicle guide line.
In practical application, the signal guiding unit consists of a guide wire, a digital signal generator, a guide wire switching device and a position magnet. Transmitting a guiding signal in real time through a digital signal generator, wherein the guiding wire switching device is used for opening a guiding wire so as to guide the vehicle to automatically run along a guiding wire (including forward and backward); or close the guide line to prevent interference with the automatic travel of other vehicles. The guide line is an electromagnetic track or an enameled wire arranged on a main road, a position and the like of the garage and is used for guiding vehicles to move and act according to information brought by the track. The digital signal generator generates alternating current of 20kHz/100mA after being powered by a 220V alternating current power supply so as to provide a guiding signal, and the vehicle enters and exits the parking space along a guiding line. The guide wire switching device is a 5V optocoupler isolation relay, each parking space corresponds to one path of guide wire and one relay, and the man-machine interaction unit main control chip realizes the on-off of each guide wire by controlling the on-off of each relay. The position magnet is a round neodymium iron boron permanent magnet, and can be conducted when the reed switch sensor is located right above the magnet to serve as a reference to provide a parking signal for the vehicle-mounted parking unit.
The vehicle-mounted parking control unit includes: the device comprises a controller, a signal receiving and transmitting module and a reed switch sensor. The controller is respectively connected with the signal receiving and transmitting module and the reed switch sensor in a signal way, and the controller sends a warehouse-in instruction or a warehouse-out instruction according to the guide signal received by the signal receiving and transmitting module. The reed switch sensor is used for triggering a parking signal when the vehicle is in the set range of the position magnet. And the controller reports a warehouse entry completion signal according to the parking in-place signal.
In practical application, the controller is arranged on a real vehicle, and a main control chip is arranged, so that a series of chips based on a single chip microcomputer can be selected, and the requirement of the vehicle-mounted parking unit on data processing is met. The signal receiving and transmitting module comprises: the signal receiving module and the signal transmitting module. Wherein, the signal receiving module: the three-phase resonant circuit is composed of a resonant circuit, an operational amplifier and the like, wherein 3 groups of resonant circuits are respectively arranged at the left end, the right end and the middle point of a signal receiver, and alternating current on a guide wire generates induced electromotive force on the resonant circuits. The signal receiver at the front part of the vehicle works when the vehicle moves forward, and the signal receiver at the rear part works when the vehicle moves backward, and the two signal receivers have the same structure. And a signal sending module: after the vehicle is parked in a parking space or a garage outlet, information is sent to the man-machine interaction unit, the vehicle parking controller unit sends 1 or 0 to an information receiving module of the man-machine interaction unit through the Bluetooth communication module, the information receiving module represents 'warehouse-in completion' and 'warehouse-out completion', and a main control chip of the man-machine interaction unit immediately turns off a guide line relay to close a guide line. Signal receiver switching means: since two signal receivers are required to operate separately when the vehicle is moving forward or backward, a signal receiver switching device is required to be provided. The device controls the on-off of a power supply circuit of the two signal receivers through the two 5V optocoupler isolation relays, so that the front signal receiver and the rear signal receiver can work respectively when the vehicle moves forward or backward. Reed switch sensor: when the reed switch sensor is close to a magnetic field with enough intensity, the upper contact and the lower contact are in contact with the sensor to be conducted; when the vehicle is positioned at the magnet arranged on the ground of the garage, the vehicle parking control ECU enters the outside to interrupt the vehicle to stop.
The intelligent access control system for the vehicle is capable of determining a warehousing guiding route or a leaving guiding route according to the identity information of a user accessing the vehicle and license plate information, and guiding the vehicle to be warehoused or leave the warehouse. The problem of the low vehicle access management efficiency in current parking area is solved, the efficiency and the intelligence that can improve the vehicle access, reduce the management cost in parking area.
While the construction, features and effects of the present invention have been described in detail with reference to the embodiments shown in the drawings, the above description is only a preferred embodiment of the present invention, but the present invention is not limited to the embodiments shown in the drawings, and all changes made according to the concepts of the present invention or modifications as equivalent embodiments are within the scope of the present invention without departing from the spirit covered by the specification and drawings.
Claims (4)
1. An intelligent access control method for a vehicle is characterized by comprising the following steps:
an electromagnetic track or an enameled wire arranged at the position of a traffic track of the garage and the garage forms a guide wire so as to guide a vehicle to move and act along the track of the line;
a guide wire switching device is arranged for opening a guide line to guide a vehicle to run along a guide wire or closing the guide line to prevent interference with automatic running of other vehicles;
the guide wire switching device closes or opens corresponding guide wires according to the warehouse-in guide route or the warehouse-out guide route to form a vehicle guide route;
a position magnet is arranged on a parking space of the vehicle and used for detecting whether the vehicle is parked in place or not;
acquiring user identity information and license plate information of an access vehicle, and corresponding the user identity information to the license plate information, and further storing and verifying the user identity information, wherein the user identity information comprises: user fingerprint and face information;
determining the corresponding vehicle position according to the license plate information, judging whether a user stores or fetches a vehicle according to the vehicle position, if the vehicle is in a garage, judging that the user performs a vehicle fetching operation, and if the vehicle is out of the garage, judging that the user performs a vehicle storing operation; if the vehicle is stored, displaying a selectable empty vehicle position, and generating a warehouse entry guiding route according to the vehicle position selected by the user and displaying the warehouse entry guiding route;
if the vehicle is taken, a delivery guiding route is generated according to the vehicle position, and timing and charging accounting are completed;
the warehouse-in guiding route and the warehouse-out guiding route send out guiding signals by the digital signal generator, so that the vehicle can carry out warehouse-out or warehouse-in guiding of the vehicle according to the guiding signals, and when the vehicle exceeds the range of the guiding lines, the vehicle can give an alarm and prompt;
when the parking space is stored, taking the number of the parking space selected by the user as an ID value corresponding to the user identity information, and associating the ID value with the warehousing guidance route;
judging whether a vehicle warehousing completion signal corresponding to the ID value is received, if so, closing the warehousing guide route corresponding to the vehicle, and displaying that parking is completed;
when a vehicle is taken, carrying out identity recognition and verification according to user identity information recorded during vehicle storage, if the recognition and verification are successful, confirming a parking space number where the vehicle is located according to the ID value corresponding to the user identity information, opening a delivery guide route according to the parking space number, and carrying out timing and charging accounting;
after the vehicle finishes payment and settlement, judging whether a vehicle delivery completion signal corresponding to the ID value is received, if so, closing the delivery guide route corresponding to the vehicle, and displaying that the vehicle taking is completed;
after the vehicle is parked in a parking space or a garage outlet, the guiding line is closed by sending a warehouse-in completion signal or a warehouse-out completion signal.
2. An intelligent access control system for a vehicle, comprising: the vehicle-mounted parking control system comprises a man-machine interaction unit, a vehicle-mounted parking control unit and a signal guiding unit;
the man-machine interaction unit is used for acquiring user identity information and license plate information of an access vehicle, and corresponding the user identity information to the license plate information, and further storing and verifying the user identity information, wherein the user identity information comprises: user fingerprint and face information;
the signal guiding unit is used for determining the corresponding vehicle position according to the license plate information, judging whether a user stores or fetches a vehicle according to the vehicle position, judging that the user performs a vehicle fetching operation if the vehicle is in the garage, and judging that the user performs the vehicle storing operation if the vehicle is out of the garage; if the vehicle is stored, displaying a selectable empty vehicle position, and generating a warehouse entry guiding route according to the vehicle position selected by the user and displaying the warehouse entry guiding route; if the vehicle is taken, a delivery guiding route is generated according to the vehicle position, and timing and charging accounting are completed;
the signal guiding unit includes: the device comprises a guide wire, a guide wire switching device, a position magnet and a digital signal generator;
the position magnet is arranged on a vehicle parking space and used for detecting whether a vehicle is parked in place or not;
the digital signal generator is used for generating guide signals of the warehouse-in guide route and the warehouse-out guide route, so that vehicles can be subjected to warehouse-in or warehouse-out guide according to the guide signals, and when the vehicles exceed the guide line range, the warning and the prompting are carried out;
the guide wire switching device is used for opening the guide line to guide the vehicle to run along the guide wire or closing the guide line to prevent interference with the automatic running of other vehicles;
the guide wire switching device closes or opens the corresponding guide wire according to the warehouse-in guide route or the warehouse-out guide route to form a vehicle guide route;
the guide wire is an electromagnetic track or an enameled wire arranged at the traffic track of the garage and the garage position and used for guiding the vehicle to move and act along the line track;
the vehicle-mounted parking control unit is used for taking the number of the parking space selected by the user as an ID value corresponding to the user identity information when the vehicle-mounted parking control unit stores the parking space, and associating the ID value with the warehousing guide route;
the vehicle-mounted parking control unit is also used for judging whether a vehicle warehousing completion signal corresponding to the ID value is received, if so, closing the warehousing guide route corresponding to the vehicle and displaying that parking is completed;
the vehicle-mounted parking control unit is also used for carrying out identity recognition and verification according to user identity information recorded during vehicle storage when a vehicle is taken, confirming the parking space number of the vehicle according to the ID value corresponding to the user identity information if the recognition and verification are successful, opening a delivery guiding route according to the parking space number, and carrying out timing and charging accounting;
the vehicle-mounted parking control unit is also used for judging whether a vehicle delivery completion signal corresponding to the ID value is received after the vehicle finishes payment and settlement, if so, closing the delivery guide route corresponding to the vehicle and displaying that the vehicle is taken out;
after a vehicle is parked in a parking space or a garage outlet, the digital signal generator of the signal guiding unit sends 1 or 0 to the man-machine interaction unit, wherein 1 represents that the warehouse entry is completed, 0 represents that the warehouse exit is completed, so that the man-machine interaction unit turns off a guiding line relay, and a guiding line is closed.
3. The vehicle intelligent access control system according to claim 2, wherein the man-machine interaction unit includes: the device comprises an information processing module, an identity recognition module and a touch screen;
the information processing module is used for processing man-machine interaction data and carrying out communication interaction with the vehicle-mounted parking control unit;
the identity recognition module is used for collecting, storing, recognizing and verifying the user identity information and license plate information of the vehicle;
the touch screen is used for displaying and setting a man-machine interaction operation interface.
4. The vehicle intelligent access control system according to claim 3, characterized in that the in-vehicle parking control unit includes: the device comprises a controller, a signal receiving and transmitting module and a reed switch sensor;
the controller is respectively connected with the signal receiving and transmitting module and the reed switch sensor in a signal way, and the controller sends a warehouse-in instruction or a warehouse-out instruction according to the guide signal received by the signal receiving and transmitting module;
the reed switch sensor is used for triggering a parking signal when the vehicle is in the set range of the position magnet;
and the controller reports a warehouse entry completion signal according to the parking in-place signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210375054.0A CN114822047B (en) | 2022-04-11 | 2022-04-11 | Intelligent access control method and system for vehicle |
Applications Claiming Priority (1)
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