CN108335096B - Parking fee payment method and system based on face recognition - Google Patents

Parking fee payment method and system based on face recognition Download PDF

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CN108335096B
CN108335096B CN201810048576.3A CN201810048576A CN108335096B CN 108335096 B CN108335096 B CN 108335096B CN 201810048576 A CN201810048576 A CN 201810048576A CN 108335096 B CN108335096 B CN 108335096B
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driver
parking lot
parking
license plate
vehicle
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CN108335096A (en
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张亦煌
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Shenzhen Easy Parkin Garage Technology Co ltd
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Shenzhen Easy Parkin Garage Technology Co ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/14Payment architectures specially adapted for billing systems
    • G06Q20/145Payments according to the detected use or quantity
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/40Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401Transaction verification
    • G06Q20/4014Identity check for transactions
    • G06Q20/40145Biometric identity checks
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172Classification, e.g. identification
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems

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Abstract

The invention provides a parking fee payment method and a system based on face recognition, wherein the method comprises the following steps: acquiring a terminal number, a license plate number and an original face image of a driver before and/or after a vehicle drives into a parking lot; acquiring a current face image of a driver in a parking lot in real time after a vehicle drives into the parking lot; analyzing whether the current face image is matched with the original face image, if so, further analyzing whether the driver leaves the parking lot or not according to the current face image and then returns to the parking lot again; and if the driver returns to the parking lot again, calculating and generating parking fee payment information corresponding to the license plate number of the driver, and sending the parking fee payment information to the communication terminal corresponding to the terminal number of the driver. Therefore, the method and the device can intelligently identify the vehicle taking intention of the driver based on the face, automatically calculate the parking fee payment information and send the parking fee payment information to the communication terminal of the driver, so that the parking fee payment operation is quicker and more convenient.

Description

Parking fee payment method and system based on face recognition
Technical Field
The invention relates to the technical field of intelligent parking, in particular to a parking fee payment method and system based on face recognition.
Background
With the technological progress and the increasing living standard of people, motor vehicles such as automobiles and electric vehicles have entered into thousands of households, and driving and traveling have become indispensable working and living habits of people. When a driver drives a vehicle into a parking lot, the parking lot system charges a parking fee according to parking time and a predetermined parking rate. When the driver takes the car, the parking fee needs to be paid. The existing parking fee payment mode mainly comprises two types: the first, manual payment mode. The driver arrives the manual payment of the charge department in parking area promptly, and its shortcoming is time, physical power and cost of labor are wasted, and the driver often can not find the charge department at once, influences user experience. And secondly, a code scanning payment mode. Namely, a driver scans the two-dimensional code reserved in the code parking lot through a communication terminal such as a mobile phone and the like and connects the two-dimensional code with the parking fee payment system for payment. However, the driver does not always know the code scanning payment method, and often the vehicle is driven to the exit and cannot pass through the exit smoothly, so that the driver feels troubled, and other vehicles at the exit pass through the stagnant vehicle.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks, an object of the present invention is to provide a parking fee payment method and system based on face recognition, which can intelligently recognize the vehicle-taking intention of a driver based on a face, automatically calculate parking fee payment information, and send the parking fee payment information to a communication terminal of the driver, so that the parking fee payment operation is faster and more convenient.
In order to achieve the above object, the present invention provides a parking fee payment method based on face recognition, comprising:
an original information acquisition step, namely acquiring a terminal number, a license plate number and an original face image of a driver before and/or after a vehicle drives into a parking lot;
a face acquisition step, namely acquiring a current face image of the driver in the parking lot in real time after the vehicle drives into the parking lot;
a face recognition step, namely analyzing whether the current face image is matched with the original face image, and if so, further analyzing whether the driver leaves the parking lot according to the current face image and then returns to the parking lot again;
calculating parking fee payment information corresponding to the license plate number of the driver if the driver returns to the parking lot again;
and an information transmitting step of transmitting the parking fee payment information to a communication terminal corresponding to the terminal number of the driver.
According to the parking fee payment method based on face recognition of the present invention, the original information obtaining step further includes: before or after the vehicle drives into the parking lot, receiving the license plate number, the terminal number and the original face image of the driver uploaded by the communication terminal; or
And after the vehicle drives into the parking lot, receiving the license plate number and the terminal number of the driver uploaded by the communication terminal, and acquiring the original face image of the driver through the camera.
According to the parking fee payment method based on the face recognition, at least one camera is arranged at a passage, a parking space, a vehicle outlet, a vehicle inlet, a pedestrian outlet and/or a pedestrian inlet of the parking lot; the face acquisition step comprises: and acquiring the current face image of the driver in the parking lot in real time through the camera.
According to the parking fee payment method based on the face recognition of the present invention, the face recognition step further comprises: and analyzing the motion track of the driver in the parking lot according to the current face image acquired by the camera and the position information and/or the direction information of the camera, and further judging whether the driver leaves the parking lot and then returns to the parking lot again.
According to the parking fee payment method based on face recognition of the present invention, the fee calculation step further includes:
a license plate obtaining step, wherein when the vehicle drives into the parking lot, a license plate image of the vehicle is obtained;
a license plate recognition step, namely analyzing the license plate number of the vehicle according to the license plate image and recording the vehicle entrance time of the vehicle;
the charge calculating step further comprises: and if the driver returns to the parking lot again, calculating the parking fee payment information corresponding to the license plate number according to the vehicle entrance time, the current time and the preset parking rate of the license plate number.
The invention also provides a parking fee payment system based on face recognition, which comprises:
the system comprises an original information acquisition module, a driver identification module and a driver identification module, wherein the original information acquisition module is used for acquiring a terminal number, a license plate number and an original face image of the driver before and/or after the vehicle drives into a parking lot;
the face acquisition module is used for acquiring a current face image of the driver in the parking lot in real time after the vehicle drives into the parking lot;
the face recognition module is used for analyzing whether the current face image is matched with the original face image or not, and if so, further analyzing whether the driver leaves the parking lot or not according to the current face image and then returns to the parking lot again;
the fee calculation module is used for calculating and generating parking fee payment information corresponding to the license plate number of the driver if the driver returns to the parking lot again;
and the information sending module is used for sending the parking fee payment information to a communication terminal corresponding to the terminal number of the driver.
According to the parking fee payment system based on the face recognition, the original information acquisition module is used for receiving the license plate number, the terminal number and the original face image of the driver uploaded by the communication terminal before or after the vehicle drives into the parking lot; or
The original information acquisition module is used for receiving the license plate number and the terminal number of the driver uploaded by the communication terminal after the vehicle drives into the parking lot, and acquiring the original face image of the driver through the camera.
According to the parking fee payment system based on the face recognition, at least one camera is arranged at a passage, a parking space, a vehicle outlet, a vehicle inlet, a pedestrian outlet and/or a pedestrian inlet of the parking lot; the face acquisition module is used for acquiring the current face image of the driver in the parking lot in real time through the camera.
According to the parking fee payment system based on the face recognition, the face recognition module is used for analyzing the motion track of the driver in the parking lot according to the current face image acquired by the camera and the position information and/or the direction information of the camera, and further judging whether the driver leaves the parking lot and then returns to the parking lot again.
The parking fee payment system based on the face recognition according to the present invention further comprises:
the license plate acquisition module is used for acquiring a license plate image of the vehicle when the vehicle drives into the parking lot;
the license plate recognition module is used for analyzing the license plate number of the vehicle according to the license plate image and recording the vehicle entrance time of the vehicle;
and the fee calculation module is used for calculating the parking fee payment information corresponding to the license plate number according to the vehicle entrance time, the current time and the preset parking rate of the license plate number when the driver returns to the parking lot again.
The method comprises the steps of acquiring a terminal number, a license plate number and an original face image of a driver before and/or after the vehicle enters a parking lot, acquiring the current face image of the driver in the parking lot in real time after the vehicle enters the parking lot, analyzing whether the driver leaves the parking lot and then returns to the parking lot again through a face recognition technology, automatically judging that the driver has the vehicle taking intention if the driver returns to the parking lot again, automatically calculating parking fee payment information and sending the parking fee payment information to a communication terminal of the driver. Therefore, the method and the device can intelligently identify the vehicle taking intention of the driver based on the face, automatically calculate the parking fee payment information and send the parking fee payment information to the communication terminal of the driver, and do not need the code scanning payment or manual payment of the driver, so that the parking fee payment operation is more rapid and convenient, and the trip of the user is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of a face recognition-based parking fee payment system according to the present invention;
FIG. 2 is a schematic diagram of a preferred construction of the face recognition-based parking fee payment system of the present invention;
FIG. 3 is a flow chart of a parking fee payment method based on face recognition according to the present invention;
fig. 4 is a preferred flowchart of the parking fee payment method based on face recognition according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a schematic structural diagram of a face recognition-based parking fee payment system of the present invention, wherein the face recognition-based parking fee payment system 100 includes an original information acquisition module 10, a face acquisition module 20, a face recognition module 30, a fee calculation module 40, and an information transmission module 50, which are communicatively connected to each other, wherein:
the original information obtaining module 10 is configured to obtain a terminal number, a license plate number, and an original face image of a driver before and/or after a vehicle enters a parking lot. The vehicle comprises automobiles, electric vehicles and other motor vehicles. The terminal number refers to a communication number of a communication terminal such as a mobile phone used by a driver.
In a first embodiment, the original information obtaining module 10 is configured to receive a license plate number, a terminal number, and an original face image of a driver, which are uploaded by a communication terminal, before or after a vehicle enters a parking lot. Specifically, the driver can register the user information in advance through the communication terminal, and upload the license plate number, the terminal number, and the original face image of the driver to the parking fee payment system 100 for storage.
In the second embodiment, the original information obtaining module 10 is configured to receive the license plate number and the terminal number of the driver, which are uploaded by the communication terminal, after the vehicle enters the parking lot, and obtain the original facial image of the driver through the camera. Specifically, after the vehicle enters the parking lot, the driver can scan the two-dimensional code reserved in the parking lot to connect with the parking fee payment system 100, input the license plate number and the terminal number of the driver and upload the license plate number and the terminal number to the parking fee payment system 100 for storage. Meanwhile, the original face image of the driver is obtained through a camera of the parking lot. Alternatively, the communication terminal of the driver acquires the original face image of the driver, and uploads the image to the parking fee payment system 100 for storage.
The face acquiring module 20 is configured to acquire a current face image of a driver in the parking lot in real time after the vehicle enters the parking lot.
Preferably, the walkways, parking spaces, vehicle exits, vehicle entrances, pedestrian exits and/or pedestrian entrances of the parking lot are provided with at least one camera. The face acquiring module 20 is configured to acquire a current face image of a driver in the parking lot in real time through a camera.
The face recognition module 30 is configured to analyze whether the current face image is matched with the original face image, and if so, the current face image indicates that the driver is the face image of the driver, and further analyze whether the driver leaves the parking lot according to the current face image and then returns to the parking lot again. Preferably, the face recognition module 30 is configured to analyze a motion trajectory of the driver in the parking lot through an image recognition technology according to the current face image acquired by the camera and the position information and/or the orientation information of the camera, so as to determine whether the driver leaves the parking lot and then returns to the parking lot again. Generally, if the driver returns to the parking lot again, it can be intelligently determined that the driver has the intention to pick up the vehicle.
And the fee calculation module 40 is used for calculating and generating parking fee payment information corresponding to the license plate number of the driver if the driver returns to the parking lot again. The fee calculation module 40 calculates the parking fee according to the parking time of the vehicle and a predetermined parking rate.
The information sending module 50 is configured to send the parking fee payment information to the communication terminal corresponding to the terminal number of the driver. Preferably, the parking fee payment information can be sent to the communication terminal of the driver in the form of a payment interface, the driver can complete the parking fee payment only by directly carrying out payment operation on the payment interface, and the driver does not need to scan a code to pay or manually pay, so that the parking fee payment is quicker and more convenient.
The parking fee payment system 100 based on face recognition of the present invention is suitable for a ground parking lot, an underground parking lot, a multistory parking lot, or the like.
Fig. 2 is a schematic diagram of an optimal structure of the parking fee payment system based on face recognition of the present invention, and the parking fee payment system 100 based on face recognition includes an original information acquisition module 10, a face acquisition module 20, a face recognition module 30, a fee calculation module 40, an information transmission module 50, a license plate acquisition module 60, and a license plate recognition module 70, which are communicatively connected to each other, wherein:
and the original information acquisition module 10 is used for acquiring the terminal number, the license plate number and the original face image of the driver before and/or after the vehicle drives into the parking lot.
The license plate acquiring module 60 is configured to acquire a license plate image of a vehicle when the vehicle enters the parking lot. The entrance of the parking lot can be provided with a camera, and when a vehicle drives to the entrance, the image of the license plate of the vehicle can be shot.
The license plate recognition module 70 is configured to analyze the license plate number of the vehicle through an image recognition technology according to the acquired license plate image, and record the vehicle entry time of the vehicle.
The face acquiring module 20 is configured to acquire a current face image of a driver in the parking lot in real time after the vehicle enters the parking lot.
The face recognition module 30 is configured to analyze whether the current face image is matched with the original face image, if so, further analyze whether the driver leaves the parking lot and then returns to the parking lot again according to the current face image, and if so, automatically determine that the driver has the vehicle-taking intention. Preferably, the face recognition module 30 is configured to analyze a motion trajectory of the driver in the parking lot through an image recognition technology according to the current face image acquired by the camera and the position information and/or the orientation information of the camera, so as to determine whether the driver leaves the parking lot and then returns to the parking lot again.
And the fee calculation module 40 is configured to calculate parking fee payment information corresponding to the license plate number according to the vehicle entry time, the current time, and a predetermined parking rate of the license plate number if the driver returns to the parking lot again.
The information sending module 50 is configured to send the parking fee payment information to the communication terminal corresponding to the terminal number of the driver. Preferably, the parking fee payment information may be sent to the communication terminal of the driver in the form of a payment interface, and the driver only needs to directly perform a payment operation on the payment interface.
Fig. 3 is a flowchart of a face recognition-based parking fee payment method according to the present invention, which can be implemented by the face recognition-based parking fee payment system 100 shown in fig. 1 or 2, including:
step S301, an original information acquisition step: before and/or after a vehicle drives into a parking lot, a terminal number, a license plate number and an original face image of a driver are/is acquired. The vehicle comprises automobiles, electric vehicles and other motor vehicles. The terminal number refers to a communication number of a communication terminal such as a mobile phone used by a driver.
In one embodiment of the step, before or after the vehicle enters the parking lot, the license plate number, the terminal number and the original face image of the driver, which are uploaded by the communication terminal, are received. Specifically, the driver can register the user information in advance through the communication terminal, and upload the license plate number, the terminal number, and the original face image of the driver to the parking fee payment system 100 for storage.
In the second embodiment of the step, after the vehicle enters the parking lot, the license plate number and the terminal number of the driver, which are uploaded by the communication terminal, are received, and the original face image of the driver is obtained through the camera. Specifically, after the vehicle enters the parking lot, the driver can scan the two-dimensional code reserved in the parking lot to connect with the parking fee payment system 100, input the license plate number and the terminal number of the driver and upload the license plate number and the terminal number to the parking fee payment system 100 for storage. Meanwhile, the original face image of the driver is obtained through a camera of the parking lot. Alternatively, the communication terminal of the driver acquires the original face image of the driver, and uploads the image to the parking fee payment system 100 for storage.
Step S302, a human face acquisition step: and acquiring the current face image of the driver in the parking lot in real time after the vehicle drives into the parking lot.
Preferably, the walkways, parking spaces, vehicle exits, vehicle entrances, pedestrian exits and/or pedestrian entrances of the parking lot are provided with at least one camera. The face acquisition step comprises: and acquiring the current face image of the driver in the parking lot in real time through the camera.
Step S303, a face recognition step: and analyzing whether the current face image is matched with the original face image, if so, indicating that the current face image is the face image of the driver, and further analyzing whether the driver leaves the parking lot according to the current face image and then returns to the parking lot again.
Preferably, the present step further comprises: according to the current face image acquired by the camera and the position information and/or the azimuth information of the camera, the motion track of the driver in the parking lot is analyzed through an image recognition technology, and then whether the driver leaves the parking lot or not is judged and then the driver returns to the parking lot again. Generally, if the driver returns to the parking lot again, it can be intelligently determined that the driver has the intention to pick up the vehicle.
Step S304, the charge calculation step: and if the driver returns to the parking lot again, calculating and generating parking fee payment information corresponding to the license plate number of the driver. In this step, the parking fee is calculated according to the parking time of the vehicle and a predetermined parking rate.
Step S305, information transmission step: and transmitting the parking fee payment information to a communication terminal corresponding to the terminal number of the driver.
Preferably, the parking fee payment information can be sent to the communication terminal of the driver in the form of a payment interface, the driver can complete the parking fee payment only by directly carrying out payment operation on the payment interface, and the driver does not need to scan a code to pay or manually pay, so that the parking fee payment is quicker and more convenient.
Fig. 4 is a preferred flowchart of a face recognition-based parking fee payment method according to the present invention, which can be implemented by the face recognition-based parking fee payment system 100 shown in fig. 2, including:
step S401, before and/or after the vehicle enters the parking lot, the terminal number, the license plate number and the original face image of the driver are obtained.
And S402, acquiring a license plate image of the vehicle when the vehicle enters the parking lot. The entrance of the parking lot can be provided with a camera, and when a vehicle drives to the entrance, the image of the license plate of the vehicle can be shot.
And S403, analyzing the license plate number of the vehicle through an image recognition technology according to the acquired license plate image, and recording the vehicle entrance time of the vehicle.
And step S404, acquiring the current face image of the driver in the parking lot in real time after the vehicle drives into the parking lot.
Step S405, whether the current face image is matched with the original face image is analyzed, if so, step S406 is executed, otherwise, the step S404 is returned.
Step S406, if the current face image is matched with the original face image, further analyzing whether the driver leaves the parking lot according to the current face image and then returns to the parking lot again, if the driver returns to the parking lot again, automatically judging that the driver has the vehicle taking intention, executing step S407, otherwise, returning to step S404. Preferably, the motion trajectory of the driver in the parking lot is analyzed by an image recognition technology according to the current face image acquired by the camera and the position information and/or the orientation information of the camera, so as to judge whether the driver gets back to the parking lot again after leaving the parking lot.
Step S407, calculating parking fee payment information corresponding to the license plate number according to the vehicle entrance time, the current time and the preset parking rate of the license plate number.
In step S408, the parking fee payment information is transmitted to the communication terminal corresponding to the terminal number of the driver. Preferably, the parking fee payment information may be sent to the communication terminal of the driver in the form of a payment interface, and the driver only needs to directly perform a payment operation on the payment interface.
In summary, the present invention obtains the terminal number, license plate number and original face image of the driver before and/or after the vehicle enters the parking lot, and obtains the current face image of the driver in the parking lot in real time after the vehicle enters the parking lot, analyzes whether the driver leaves the parking lot and then returns to the parking lot again through the face recognition technology, and automatically determines that the driver has the vehicle-taking intention if the driver returns to the parking lot again, and automatically calculates the parking fee payment information and sends it to the communication terminal of the driver. Therefore, the method and the device can intelligently identify the vehicle taking intention of the driver based on the face, automatically calculate the parking fee payment information and send the parking fee payment information to the communication terminal of the driver, and do not need the code scanning payment or manual payment of the driver, so that the parking fee payment operation is more rapid and convenient, and the trip of the user is facilitated.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (6)

1. A parking fee payment method based on face recognition is characterized by comprising the following steps:
an original information acquisition step, namely acquiring a terminal number, a license plate number and an original face image of a driver before and/or after a vehicle drives into a parking lot;
a face acquisition step, namely acquiring a current face image of the driver in the parking lot in real time after the vehicle drives into the parking lot;
a face recognition step, namely analyzing whether the current face image is matched with the original face image, and if so, further analyzing whether the driver leaves the parking lot according to the current face image and then returns to the parking lot again;
calculating parking fee payment information corresponding to the license plate number of the driver if the driver returns to the parking lot again;
an information transmitting step of transmitting the parking fee payment information to a communication terminal corresponding to the terminal number of the driver;
at least one camera is arranged at a passage, a parking space, a vehicle outlet, a vehicle inlet, a pedestrian outlet and/or a pedestrian inlet of the parking lot; the face acquisition step comprises: acquiring the current face image of the driver in the parking lot in real time through the camera;
the face recognition step further comprises: and analyzing the motion track of the driver in the parking lot according to the current face image acquired by the camera and the position information and/or the direction information of the camera, and further judging whether the driver leaves the parking lot and then returns to the parking lot again.
2. The face recognition-based parking fee payment method as recited in claim 1, wherein the original information acquisition step further comprises: before or after the vehicle drives into the parking lot, receiving the license plate number, the terminal number and the original face image of the driver uploaded by the communication terminal; or
And after the vehicle drives into the parking lot, receiving the license plate number and the terminal number of the driver uploaded by the communication terminal, and acquiring the original face image of the driver through the camera.
3. The face recognition-based parking fee payment method as recited in claim 1, wherein the fee calculation step is further preceded by:
a license plate obtaining step, wherein when the vehicle drives into the parking lot, a license plate image of the vehicle is obtained;
a license plate recognition step, namely analyzing the license plate number of the vehicle according to the license plate image and recording the vehicle entrance time of the vehicle;
the charge calculating step further comprises: and if the driver returns to the parking lot again, calculating the parking fee payment information corresponding to the license plate number according to the vehicle entrance time, the current time and the preset parking rate of the license plate number.
4. A parking fee payment system based on face recognition, comprising:
the system comprises an original information acquisition module, a driver identification module and a driver identification module, wherein the original information acquisition module is used for acquiring a terminal number, a license plate number and an original face image of the driver before and/or after the vehicle drives into a parking lot;
the face acquisition module is used for acquiring a current face image of the driver in the parking lot in real time after the vehicle drives into the parking lot;
the face recognition module is used for analyzing whether the current face image is matched with the original face image or not, and if so, further analyzing whether the driver leaves the parking lot or not according to the current face image and then returns to the parking lot again;
the fee calculation module is used for calculating and generating parking fee payment information corresponding to the license plate number of the driver if the driver returns to the parking lot again;
the information sending module is used for sending the parking fee payment information to a communication terminal corresponding to the terminal number of the driver;
at least one camera is arranged at a passage, a parking space, a vehicle outlet, a vehicle inlet, a pedestrian outlet and/or a pedestrian inlet of the parking lot; the face acquisition module is used for acquiring the current face image of the driver in the parking lot in real time through the camera;
the face recognition module is used for analyzing the motion track of the driver in the parking lot according to the current face image acquired by the camera and the position information and/or the direction information of the camera, and further judging whether the driver leaves the parking lot and then returns to the parking lot again.
5. The parking fee payment system based on face recognition as recited in claim 4, wherein the original information acquisition module is configured to receive the license plate number, the terminal number and the original face image of the driver uploaded by the communication terminal before or after the vehicle enters the parking lot; or
The original information acquisition module is used for receiving the license plate number and the terminal number of the driver uploaded by the communication terminal after the vehicle drives into the parking lot, and acquiring the original face image of the driver through the camera.
6. The face recognition-based parking fee payment system as recited in claim 4, further comprising:
the license plate acquisition module is used for acquiring a license plate image of the vehicle when the vehicle drives into the parking lot;
the license plate recognition module is used for analyzing the license plate number of the vehicle according to the license plate image and recording the vehicle entrance time of the vehicle;
and the fee calculation module is used for calculating the parking fee payment information corresponding to the license plate number according to the vehicle entrance time, the current time and the preset parking rate of the license plate number when the driver returns to the parking lot again.
CN201810048576.3A 2018-01-18 2018-01-18 Parking fee payment method and system based on face recognition Active CN108335096B (en)

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