CN107464446B - Inspection method and device for vertical parking space parking information - Google Patents
Inspection method and device for vertical parking space parking information Download PDFInfo
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- 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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- 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
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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Abstract
The invention discloses a method and a device for inspecting parking information of a vertical parking space, wherein the method comprises the following steps: receiving a first inspection instruction; reading an image of the parking space and a parking record of the parking space according to the first inspection instruction; comparing the image of the parking space with the parking record of the parking space, and determining the abnormal type of the parking space; and modifying the parking record of the abnormal parking space according to the abnormal type of the parking space. According to the method, the abnormal parking space is determined by comparing the parking space image information with the parking space parking record information, the image of the abnormal parking space for the vehicle to enter/exit is identified, the information of the vehicle entering/exiting is obtained, and then the parking record of the abnormal parking space is supplemented and modified, so that the problem that the parking space parking record and the parking space image are not matched due to the influence of external factors is solved.
Description
Technical Field
The invention relates to the field of parking, in particular to a method and a device for polling vertical parking space parking information.
Background
In the field of parking management, a roadside parking lot is an environment of a closed parking lot without equipment such as a gate, a barrier and the like, vehicles can freely enter and exit, and the phenomenon of vehicle fee evasion is easily caused because a toll collector cannot register information, time, charge and the like before entering the parking lot in time.
In view of the above phenomena, the conventional roadside parking solution based on an image recognition technology mainly obtains characteristic information (i.e., license plate number, vehicle type, and vehicle color) such as license plate number of a vehicle by acquiring an image of a process in which the vehicle enters the parking space, an image of the parking space, and an image of a process in which the vehicle exits the parking space, and recognizes the acquired images, thereby forming a parking record including information such as the parking space number, vehicle characteristic information, time in which the vehicle enters the parking space, time in which the vehicle exits the parking space, parking duration, parking cost, and the like, and facilitating timely charging for a worker according to the recorded images and parking records. However, in the implementation process, due to the influence of external factors, the image of the parking space where the vehicle enters or the image of the parking space where the vehicle exits are not acquired, and thus the formed parking record is inconsistent with the information displayed by the image of the vehicle in place.
Disclosure of Invention
The invention aims to provide a method and a device for inspecting parking information of a vertical parking space, which aim to solve the problem that parking records are inconsistent with information displayed by in-place vehicle images because in-place and out-of-place images of vehicles are not acquired in the process of managing the vertical parking information.
On one hand, in order to achieve the purpose, the invention provides a method for patrolling parking information of a vertical parking space, which comprises the following steps:
receiving a first inspection instruction; the first inspection instruction is an operation of selecting an inspection object by a user; the inspection object is an image acquisition device for acquiring images of the parking spaces where vehicles enter the parking spaces, images of the parking spaces and images of the vehicles where the vehicles exit the parking spaces;
reading an image of the parking space and a parking record of the parking space according to the first inspection instruction;
comparing the image of the parking space with the parking record of the parking space, and determining the abnormal type of the parking space;
and modifying the parking record of the abnormal parking space according to the abnormal type of the parking space.
In a feasible implementation manner, the comparing the image of the parking space with the parking record to determine an abnormal parking space specifically includes:
identifying and processing the image of the parking space, and determining the state of the parking space; the parking spaces comprise vehicles and no vehicles;
detecting the parking record state of the parking space; the parking record states of the parking places comprise no parking record, parking record and at least two parking records;
and comparing the state of the parking space with the parking record state to determine the abnormal type of the parking space.
In a feasible implementation manner, the comparing the state of the parking space with the parking record state to determine the abnormal type of the parking space specifically includes:
if the parking space is in a parking state and the parking record state of the parking space is in a non-parking record state, determining that the parking space is a first-class abnormal parking space;
if the parking space is in a non-vehicle state and the parking record state of the parking space is in a parking record state, determining that the parking space is a second-type abnormal parking space;
and if the parking space is in a state of having a vehicle and the parking record state of the parking space is at least two parking records, determining that the parking space is a third-class abnormal parking space.
In a feasible implementation manner, the modifying the parking record of the abnormal parking space according to the abnormal type of the parking space specifically includes:
if the parking space is the first-class abnormal parking space, then
Carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number;
determining an image of the parking space into which the vehicle enters from the image of the parking space into which the vehicle enters according to the license plate number of the vehicle;
determining the time for the vehicle to drive into the parking space according to the image of the vehicle driving into the parking space;
and modifying the parking record of the parking space according to the characteristic information of the vehicle and the time of the vehicle driving into the parking space.
In a feasible implementation manner, the modifying the parking record of the abnormal parking space according to the abnormal type of the parking space specifically includes:
if the parking space is the second type abnormal parking space, then
Determining an image of the vehicle running out of the parking space from the image of the vehicle running out of the parking space according to the license plate number in the parking record of the parking space;
determining the time when the vehicle exits the parking space according to the image of the vehicle exiting the parking space;
and modifying the parking record of the parking space according to the time of the vehicle exiting the parking space.
In a feasible implementation manner, the modifying the parking record of the abnormal parking space according to the abnormal type of the parking space specifically includes:
if the parking space is the third type abnormal parking space, then
Carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number;
matching the license plate number of the vehicle with the license plate number in the parking record of the parking space, and determining the abnormal license plate number in the parking record of the parking space;
determining an image of the abnormal license plate number when the vehicle exits the parking space from the image of the vehicle exiting the parking space according to the abnormal license plate number;
determining the time when the abnormal license plate vehicle exits the parking space according to the image of the abnormal license plate vehicle exiting the parking space;
and modifying the parking record of the parking space according to the characteristic information of the abnormal license plate vehicle and the time of the abnormal license plate vehicle exiting the parking space.
On the other hand, in order to achieve the above object, the present invention further provides an inspection device for vertical parking space parking information, which is used for executing the above method provided by the present invention, and the inspection device comprises:
the input module is used for receiving a first inspection instruction; the first inspection instruction is an operation of selecting an inspection object by a user; the inspection object is an image acquisition device for acquiring images of the parking spaces where vehicles enter the parking spaces, images of the parking spaces and images of the vehicles where the vehicles exit the parking spaces;
the searching module is used for reading the image of the parking space and the parking record of the parking space according to the first routing inspection instruction;
the first processing module is used for comparing the image of the parking space with the parking record of the parking space and determining the abnormal type of the parking space;
and the second processing module is used for modifying the parking record of the abnormal parking space according to the abnormal type of the parking space.
In a possible implementation manner, the first processing module is specifically configured to:
identifying and processing the image of the parking space, and determining the state of the parking space; the parking spaces comprise vehicles and no vehicles;
detecting the parking record state of the parking space; the parking record states of the parking places comprise no parking record, parking record and at least two parking records;
and comparing the state of the parking space with the parking record state to determine the abnormal type of the parking space.
In a possible implementation manner, the first processing module is further specifically configured to:
if the parking space is in a parking state and the parking record state of the parking space is in a non-parking record state, determining that the parking space is a first-class abnormal parking space;
if the parking space is in a non-vehicle state and the parking record state of the parking space is in a parking record state, determining that the parking space is a second-type abnormal parking space;
and if the parking space is in a state of having a vehicle and the parking record state of the parking space is at least two parking records, determining that the parking space is a third-class abnormal parking space.
In a possible implementation manner, the second processing module is specifically configured to:
if the parking space is the first-class abnormal parking space, then
Carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number;
determining an image of the parking space into which the vehicle enters from the image of the parking space into which the vehicle enters according to the license plate number of the vehicle;
determining the time for the vehicle to drive into the parking space according to the image of the vehicle driving into the parking space;
and modifying the parking record of the parking space according to the characteristic information of the vehicle and the time of the vehicle driving into the parking space.
In a possible implementation manner, the second processing module is further specifically configured to:
if the parking space is the second type abnormal parking space, then
Determining an image of the vehicle running out of the parking space from the image of the vehicle running out of the parking space according to the license plate number in the parking record of the parking space;
determining the time when the vehicle exits the parking space according to the image of the vehicle exiting the parking space;
and modifying the parking record of the parking space according to the time of the vehicle exiting the parking space.
In a possible implementation manner, the second processing module is further specifically configured to:
if the parking space is the third type abnormal parking space, then
Carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number;
matching the license plate number of the vehicle with the license plate number in the parking record of the parking space, and determining the abnormal license plate number in the parking record of the parking space;
determining an image of the abnormal license plate number when the vehicle exits the parking space from the image of the vehicle exiting the parking space according to the abnormal license plate number;
determining the time when the abnormal license plate vehicle exits the parking space according to the image of the abnormal license plate vehicle exiting the parking space;
and modifying the parking record of the parking space according to the characteristic information of the abnormal license plate vehicle and the time of the abnormal license plate vehicle exiting the parking space.
By adopting the inspection method and the inspection device for the parking information of the vertical parking space, provided by the invention, the abnormal parking space is determined by comparing whether the parking space image information is matched with the parking space parking record information, the vehicle entering/exiting information is obtained by identifying the image of the abnormal parking space into/from which the vehicle enters/exits, and the parking record of the parking space is further supplemented and modified, so that the problem that the parking space parking record information formed by the system is not matched with the parking space image information due to the influence of external factors (such as human shielding and image acquisition influence caused by light shadow). In addition, the inspection device provided by the invention can be used for inspecting the parking information of the vertical parking space, so that the inspection efficiency is improved, and the workload and the time cost of manual processing are reduced.
Drawings
FIG. 1 is a flowchart of a method for polling parking information of a vertical parking space according to an embodiment of the present invention;
FIG. 2 is a schematic view of an acquisition scenario of an image acquisition device in the practice of the present invention;
fig. 3 is a schematic structural diagram of an inspection device for vertical parking space parking information according to an embodiment of the present invention;
FIG. 4 is the inspection device of FIG. 3 modified;
fig. 5 is a modified inspection device of fig. 4.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Fig. 1 is a flowchart of a method for polling vertical parking space parking information according to an embodiment of the present invention. The execution main body of the method can be a device which can realize the inspection of the parking information of the vertical parking space as shown in figure 2. The method comprises the following specific implementation steps:
step S100: receiving a first inspection instruction; the first inspection instruction is an operation of selecting an inspection object by a user; the inspection object is an image acquisition device used for acquiring images of the parking spaces where vehicles enter the parking spaces, images of the parking spaces and images of the vehicles where the vehicles exit the parking spaces.
Specifically, as shown in fig. 2, in the information management system of the vertical parking lot, a plurality of video devices may be used to form a video array for collecting images of the vehicle during parking, so that the management system may store and process the images in real time to complete the recording of the parking record information of each parking space and the retention of the parking basis. The parking record information of the parking space may generally include a license plate number or an identifier for marking a unlicensed vehicle, time for the vehicle to enter/exit the parking space, parking fee, and the like. When the user needs to patrol the information, the user can input a patrol instruction to trigger patrol. Generally, by adjusting the focal length of each video device of the video array in the figure, real-time image acquisition can be performed on each parking space and the whole vertical parking lot in a targeted manner, and the images generally include a panoramic image of the parking lot and a monitoring image of each parking space. The monitoring image of the parking space may include: the image of the parking space, the image of the parking space and the image of the vehicle exiting the parking space.
Step S200: and reading the image of the parking space and the parking record of the parking space according to the first inspection instruction.
Specifically, after the first inspection instruction is received, according to the first inspection instruction, the latest acquired image of the parking space, the latest panoramic image of the vertical parking lot and the latest formed parking record of the parking space by the parking management system of the inspection object are read.
Step S300: and comparing the image of the parking space with the parking record of the parking space, and determining the abnormal type of the parking space.
Specifically, the process of determining the abnormal parking space is as follows:
step S310: identifying and processing the image of the parking space, and determining the state of the parking space; the parking spaces comprise vehicles and no vehicles.
Specifically, an image of the parking space can be identified by adopting an image identification technology, whether a vehicle is in the parking space in the image of the parking space is determined, and then the state of each parking space is determined. If the vehicle is parked on the parking space, determining that the parking space is in a vehicle-mounted state; and if no vehicle is parked in the parking space, determining that the parking space is in a non-vehicle state.
Step S320: detecting the parking record state of the parking space; the parking record states of the parking spaces comprise no parking record, parking record and at least two parking records.
Specifically, the parking record state of the parking space can be determined by detecting the license plate number, the number of the license plate numbers, the time for the vehicle to enter the parking space (hereinafter referred to as parking time), and the time for the vehicle to exit the parking space (hereinafter referred to as parking time).
If the parking record of the parking space has no license plate number and no parking time, or has no license plate number and no parking time, determining that the parking record state of the parking space is no parking record;
if the parking record of the parking space has an identifier for marking a unlicensed vehicle (the identifier of the unlicensed vehicle for short) and parking time, or the identifier of the unlicensed vehicle and parking time, or a license plate number and parking time, or the parking record state of the parking space is determined to be the parking record;
and if the parking record state of the parking space is that the parking record exists and the number of the parking records is more than one, further determining that the parking record state of the parking space is that at least two parking records exist.
Step S330: and comparing the state of the parking space with the parking record state to determine the abnormal type of the parking space.
Specifically, after obtaining the state and the parking record state of parking stall, can compare the state and the parking record state of this parking stall, judge whether the parking stall is unusual parking stall, specifically do:
if the parking space is in a parking space state and the parking record state of the parking space is in a parking record state, namely no parking record is displayed in the parking space image, but the parking record of the parking space does not contain the license plate number, the time of driving into the parking space and other positioning record information of the vehicle, the parking space can be determined as a first-class abnormal parking space;
if the parking space is in a non-vehicle state and the parking record state of the parking space is in a parking record state, namely the parking record is displayed in the parking space image, but the parking record of the parking space only has the parking record information such as the license plate number of one vehicle, the time of the vehicle entering the parking space and the like, and does not have the exiting record information such as the time of the vehicle exiting the parking space and the like, the parking space can be determined as a second type abnormal parking space;
if the parking space is in a state of having a vehicle and the parking record state of the parking space is at least two parking records, namely, the parking space image shows that only one vehicle is parked at the parking space, but the parking records of the parking space have the parking records of two or more vehicles, the parking space can be determined as the second type abnormal parking space. In the above parking records, there may be a piece of recorded information of the vehicle entering the parking space in the current parking space image (i.e. the feature information of the license plate number of the vehicle, the time when the vehicle enters the parking space, etc.), and there may be a case where the recorded information of the vehicle leaving the parking space is not the recorded information of the vehicle entering the parking space in the current parking space image, but the recorded information of the vehicle previously parked at the parking space (i.e. the feature information of the license plate number of the vehicle, the time when the vehicle leaves the parking space, etc.), and this may be caused by that the recorded information of the vehicle leaving the parking space is lost because the vehicle is not recognized in time when the previous vehicle leaves the parking space. Therefore, the parking space in such a case can be determined as the third-type abnormal parking space.
Step S400: and modifying the parking record of the abnormal parking space according to the abnormal type of the parking space.
Specifically, if the parking space is an abnormal parking space of the first type (i.e. the image of the parking space shows that there is a vehicle in the parking space, but there is no license plate and time of entering the parking space in the parking record of the parking space), then,
carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number, a vehicle type and a vehicle color;
determining an image of the parking space into which the vehicle enters from the image of the parking space into which the vehicle enters according to the license plate number of the vehicle; specifically, the image of the vehicle entering the parking space is subjected to image recognition processing one by one to obtain the license plate number of the vehicle in the processed image, and the license plate number is compared with the license plate number of the vehicle in the image of the parking space, so that the image of the vehicle entering the parking space is found out from the image of the vehicle entering the parking space.
Determining the time for the vehicle to drive into the parking space according to the image of the vehicle driving into the parking space; because the message type carries the timestamp when the image acquisition device sends the in-position image to the management system, the system can usually take the timestamp as the time when the image is received. Therefore, in the process of inspection, the time recorded by the system can be used as the time when the vehicle enters the parking space.
And modifying the parking records of the parking spaces according to the characteristic information of the vehicle and the time of the vehicle driving into the parking spaces, and supplementing the parking record information of the vehicle in the parking spaces.
Specifically, if the parking space is an abnormal parking space of the second type (i.e. the image of the parking space shows that there is no vehicle in the parking space, but there is a license plate number and the time of leaving in the parking record of the parking space), then,
determining an image of the vehicle running out of the parking space from the image of the vehicle running out of the parking space according to the license plate number in the parking record of the parking space; specifically, the image of the vehicle leaving the parking space is subjected to image recognition processing one by one to obtain a license plate number of the vehicle in the processed image, and the license plate number is compared with the license plate number in the parking record, so that the image of the vehicle leaving the parking space is found out from the image of the vehicle leaving the parking space.
Determining the time when the vehicle exits the parking space according to the image of the vehicle exiting the parking space; since the message type carries the timestamp in the process of sending the outgoing image to the management system by the image acquisition device, the system can usually use the timestamp as the time when the image is received. Therefore, in the process of inspection, the time recorded by the system can be used as the time when the vehicle exits the parking space.
And modifying the parking record of the parking space according to the time when the vehicle exits the parking space, and supplementing the exit record information of the vehicle in the parking record of the parking space.
Specifically, if the parking space is an abnormal parking space of the third type (i.e. the image of the parking space shows that there is a vehicle in the parking space, and there are at least two parking records in the parking space), then,
carrying out image recognition on the image of the parking space to obtain characteristic information of a license plate number, a vehicle type, a vehicle color and the like of the vehicle in the image of the parking space;
matching the license plate number of the vehicle with the license plate number in the parking record of the parking space, and determining whether the parking record information such as the license plate number of the vehicle exists in the parking record of the parking space; taking the license plate number which is different from the license plate number of the vehicle in the parking record of the parking space as an abnormal license plate number;
if the parking record of the parking space contains the parking record information of the vehicle, determining an image that the vehicle with the abnormal license plate number exits the parking space from the image that the vehicle exits the parking space according to the abnormal license plate number; specifically, the image of the vehicle leaving the parking space is subjected to image recognition processing one by one to obtain a license plate number of the vehicle in the processed image, and the license plate number is compared with an abnormal license plate number in the parking record, so that the image of the abnormal license plate number when the vehicle leaves the parking space is found out from the image of the vehicle leaving the parking space.
Determining the time when the abnormal license plate vehicle exits the parking space according to the image of the abnormal license plate vehicle exiting the parking space; since the message type carries the timestamp in the process of sending the outgoing image to the management system by the image acquisition device, the system can usually use the timestamp as the time when the image is received. Therefore, in the inspection process, the time recorded by the system can be used as the time when the abnormal license plate vehicle exits the parking space.
And modifying the parking record of the parking space according to the characteristic information of the abnormal license plate vehicle and the time of the abnormal license plate vehicle exiting the parking space, and supplementing the exiting record information of the abnormal license plate vehicle in the parking space.
If the parking record of the parking space does not contain the parking record information of the vehicle, determining an image of the vehicle entering the parking space from the image of the vehicle entering the parking space according to the license plate number of the vehicle; specifically, the image of the vehicle entering the parking space is subjected to image recognition processing one by one to obtain the license plate number of the vehicle in the processed image, and the license plate number is compared with the license plate number of the vehicle in the image of the parking space, so that the image of the vehicle entering the parking space is found out from the image of the vehicle entering the parking space.
Determining the time for the vehicle to drive into the parking space according to the image of the vehicle driving into the parking space; because the message type carries the timestamp when the image acquisition device sends the in-position image to the management system, the system can usually take the timestamp as the time when the image is received. Therefore, in the process of inspection, the time recorded by the system can be used as the time when the vehicle enters the parking space.
And modifying the parking records of the parking spaces according to the characteristic information of the vehicle and the time of the vehicle driving into the parking spaces, and supplementing the parking record information of the vehicle in the parking spaces.
In the inspection method provided by the embodiment of the invention, the abnormal parking space is determined by comparing whether the parking space image information is matched with the parking space parking record information, and then the image of the abnormal parking space into/out of which the vehicle enters/exits is identified to obtain the information of entering/exiting the vehicle, so that the parking record of the parking space is supplemented and modified, thereby solving the problem that the parking space parking record information formed by the system is not matched with the parking space image information due to the influence of external factors (such as human shielding, image acquisition influenced by light and shadow, and the like).
Based on the embodiment of the inspection method, the embodiment of the inspection method is expanded as follows:
optionally, the panoramic image of the vertical parking lot, which is read in step S200 and is obtained by the inspection object most recently, may be displayed in real time, so that the staff can check the real-time parking condition of the parking lot.
Optionally, after determining the abnormal parking space in step S300, the parking space number of the abnormal parking space may be displayed in different colors, so that the worker can distinguish the normal parking space from the abnormal parking space and distinguish different types of the abnormal parking spaces.
Optionally, the following scheme is adopted to replace step S400, specifically:
receiving a second inspection instruction input by a worker; and the second inspection instruction is the operation of selecting the station number for the worker.
According to the second inspection instruction, displaying the image of the parking space corresponding to the parking space number which is read in the step S200 and is newly acquired by the inspection object and the parking record of the parking space which is newly formed by the parking management system in real time so that a worker can compare the vehicle characteristic information in the image of the parking space with the information of the parking record of the parking space;
receiving a backtracking instruction of an in-position image or an out-position image input by a worker; the in-position image backtracking instruction is an operation performed by a worker for selecting and displaying an image of a vehicle entering a parking space; the exit image backtracking instruction is an operation performed by a worker for selecting and displaying an image of a vehicle exiting a parking space;
according to the entering image backtracking instruction (or the leaving image backtracking instruction), displaying an image (an image of the vehicle leaving the parking space) of the vehicle entering the parking space, so that a worker can conveniently check the vehicle characteristic information in the image (the image of the vehicle leaving the parking space) of the vehicle entering the parking space;
receiving modification information input by a worker, modifying the parking record of the parking space according to the modification information, updating and displaying the modified parking record, and facilitating the worker to check whether the parking record is modified correctly.
Fig. 3 is a schematic structural diagram of an inspection device for vertical parking space parking information according to an embodiment of the present invention. The system can be used for executing the inspection method of the vertical parking space parking information as shown in figure 1. As shown in fig. 3, the system includes an input module 301, a search module 302, a first processing module 303, and a second processing module 304. Wherein,
the input module 301 is used for receiving a first inspection instruction; the first inspection instruction is an operation of selecting an inspection object by a user; the inspection object is an image acquisition device for acquiring images of the parking spaces where vehicles enter the parking spaces, images of the parking spaces and images of the vehicles where the vehicles exit the parking spaces; the specific implementation details are shown in step S100, and are not described herein again.
The searching module 302 is configured to read an image of a parking space and a parking record of the parking space according to the first inspection instruction; the specific implementation details are shown in step S200, and are not described herein again.
The first processing module 303 is configured to compare the image of the parking space with the parking record of the parking space, and determine an abnormal type of the parking space; the specific implementation details are shown in step S300, and are not described herein again.
The second processing module 304 modifies the parking record of the abnormal parking space according to the abnormal type of the parking space; the specific implementation details are shown in step S400, and are not described herein again.
Based on the above-mentioned inspection device embodiment, improve the inspection device that fig. 3 shows, specifically as follows:
optionally, as shown in fig. 4, the inspection device shown in fig. 3 is improved, that is, the inspection device further includes a display module 305, and the display module 305 is used for displaying pictures and characters. After the search module 302 reads the panoramic image of the vertical parking lot, which is obtained by the inspection object most recently, the display module 305 displays the panoramic image in real time, so that the staff can check the real-time parking condition of the parking lot.
Optionally, after the first processing module 303 determines the abnormal parking space, the parking space number of the abnormal parking space is displayed in different colors by the display module 305, so that the worker can distinguish the normal parking space from the abnormal parking space and distinguish different types of the abnormal parking spaces.
The improved inspection device shown in fig. 4 is additionally provided with a display module, so that the efficiency of checking abnormal parking places of workers is improved.
Optionally, as shown in fig. 5, the inspection device shown in fig. 4 is modified, that is, the second processing module 304 is eliminated (the second processing module indicated by a dotted line in fig. 5 is eliminated), and a parking space inspection module 306, a picture backtracking module 307, and a modification input module 308 are additionally provided.
The parking space patrol inspection module 306 is used for receiving a second patrol inspection instruction input by a worker; and the second inspection instruction is the operation of selecting the station number for the worker.
The first processing module 303 controls the inspection object read by the searching module 302 to newly acquire the image of the parking space corresponding to the parking space number and the latest parking record of the parking space formed by the parking management system according to the second inspection instruction, and displays the read content in real time through the display module 305, so that the staff can compare the information in the image of the parking space with the information of the parking record of the parking space;
the image backtracking module 307 is configured to receive a backtracking instruction of the in-position image or an out-position image input by the staff; the in-position image backtracking instruction is an operation performed by a worker for selecting and displaying an image of a vehicle entering a parking space; the exit image backtracking instruction is an operation performed by a worker for selecting and displaying an image of a vehicle exiting a parking space;
the first processing module 303 controls the searching module 302 to display an image of the parking space into which the vehicle enters (or an image of the parking space out of which the vehicle exits) according to the entry image backtracking instruction (or the exit image backtracking instruction), so that a worker can conveniently check the vehicle characteristic information in the image of the parking space into which the vehicle enters (or the image of the parking space out of which the vehicle exits).
The modification input module 308 is configured to receive modification information input by a worker, modify the parking record of the parking space according to the modification information under the control of the first processing module 303, update and display the modified parking record, so that the worker can check whether the parking record is modified correctly.
The improved inspection device shown in fig. 5 is additionally provided with the parking space inspection module 306, the picture backtracking module 307 and the modification input module 308, so that the improved inspection device can realize manual inspection on the basis of automatic inspection and can also ensure the accuracy of parking record information after inspection.
Optionally, in the inspection device provided in this embodiment, each module may be implemented in a software manner or a hardware manner. The display module 305 may be a display interface implemented by software, and the parking space inspection module 306, the picture backtracking module 307, and the modification input module 308 may be implemented on the display module 305 by software.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The inspection method for the parking information of the vertical parking space is characterized by comprising the following steps:
receiving a first inspection instruction; the first inspection instruction is an operation of selecting an inspection object by a user; the inspection object is an image acquisition device for acquiring images of the parking spaces where vehicles enter the parking spaces, images of the parking spaces and images of the vehicles where the vehicles exit the parking spaces;
reading an image of the parking space and a parking record of the parking space according to the first inspection instruction;
comparing the image of the parking space with the parking record of the parking space, and determining the abnormal type of the parking space;
modifying the parking record of the abnormal parking space according to the abnormal type of the parking space;
wherein, compare the image of parking stall with the record of parkking, confirm unusual parking stall specifically includes: identifying and processing the image of the parking space, and determining the state of the parking space; the parking spaces comprise vehicles and no vehicles; detecting the parking record state of the parking space; the parking record states of the parking places comprise no parking record, parking record and at least two parking records; comparing the state of the parking space with the parking record state to determine the abnormal type of the parking space;
wherein, detect the parking record state of parking stall specifically includes: determining the parking record state of the parking space by detecting the license plate number, the number of the license plate numbers, the time of the vehicle entering the parking space and the time of the vehicle exiting the parking space in the parking record of the parking space;
wherein, comparing the state of the parking space with the parking record state to determine the abnormal type of the parking space specifically comprises: if the parking space is in a parking state and the parking record state of the parking space is in a non-parking record state, determining that the parking space is a first-class abnormal parking space; if the parking space is in a non-vehicle state and the parking record state of the parking space is in a parking record state, determining that the parking space is a second-type abnormal parking space; and if the parking space is in a state of having a vehicle and the parking record state of the parking space is at least two parking records, determining that the parking space is a third-class abnormal parking space.
2. The method according to claim 1, wherein the modifying the parking record of the abnormal parking space according to the abnormal type of the parking space specifically comprises:
if the parking space is the first-class abnormal parking space, then
Carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number;
determining an image of the parking space into which the vehicle enters from the image of the parking space into which the vehicle enters according to the license plate number of the vehicle;
determining the time for the vehicle to drive into the parking space according to the image of the vehicle driving into the parking space;
and modifying the parking record of the parking space according to the characteristic information of the vehicle and the time of the vehicle driving into the parking space.
3. The method according to claim 1, wherein the modifying the parking record of the abnormal parking space according to the abnormal type of the parking space specifically comprises:
if the parking space is the second type abnormal parking space, then
Determining an image of the vehicle running out of the parking space from the image of the vehicle running out of the parking space according to the license plate number in the parking record of the parking space;
determining the time when the vehicle exits the parking space according to the image of the vehicle exiting the parking space;
and modifying the parking record of the parking space according to the time of the vehicle exiting the parking space.
4. The method according to claim 1, wherein the modifying the parking record of the abnormal parking space according to the abnormal type of the parking space specifically comprises:
if the parking space is the third type abnormal parking space, then
Carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number;
matching the license plate number of the vehicle with the license plate number in the parking record of the parking space, and determining the abnormal license plate number in the parking record of the parking space;
determining an image of the abnormal license plate number when the vehicle exits the parking space from the image of the vehicle exiting the parking space according to the abnormal license plate number;
determining the time when the abnormal license plate vehicle exits the parking space according to the image of the abnormal license plate vehicle exiting the parking space;
and modifying the parking record of the parking space according to the characteristic information of the abnormal license plate vehicle and the time of the abnormal license plate vehicle exiting the parking space.
5. The utility model provides a perpendicular parking stall parking information's inspection device which characterized in that, the device includes:
the input module is used for receiving a first inspection instruction; the first inspection instruction is an operation of selecting an inspection object by a user; the inspection object is an image acquisition device for acquiring images of the parking spaces where vehicles enter the parking spaces, images of the parking spaces and images of the vehicles where the vehicles exit the parking spaces;
the searching module is used for reading the image of the parking space and the parking record of the parking space according to the first routing inspection instruction;
the first processing module is used for comparing the image of the parking space with the parking record of the parking space and determining the abnormal type of the parking space;
the second processing module is used for modifying the parking record of the abnormal parking space according to the abnormal type of the parking space;
the first processing module is specifically configured to perform recognition processing on the image of the parking space, and determine a state of the parking space; the parking spaces comprise vehicles and no vehicles; detecting the parking record state of the parking space; the parking record states of the parking places comprise no parking record, parking record and at least two parking records; comparing the state of the parking space with the parking record state to determine the abnormal type of the parking space;
the first processing module is used for detecting the parking record state of the parking space and specifically determining the parking record state of the parking space by detecting the license plate number, the number of the license plate numbers, the time of the vehicle entering the parking space and the time of the vehicle exiting the parking space in the parking record of the parking space;
the first processing module is further specifically configured to determine that the parking space is a first-class abnormal parking space if the parking space is in a parking-available state and the parking record state of the parking space is a no-parking record state; if the parking space is in a non-vehicle state and the parking record state of the parking space is in a parking record state, determining that the parking space is a second-type abnormal parking space; and if the parking space is in a state of having a vehicle and the parking record state of the parking space is at least two parking records, determining that the parking space is a third-class abnormal parking space.
6. The apparatus of claim 5, wherein the second processing module is specifically configured to:
if the parking space is the first-class abnormal parking space, then
Carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number;
determining an image of the parking space into which the vehicle enters from the image of the parking space into which the vehicle enters according to the license plate number of the vehicle;
determining the time for the vehicle to drive into the parking space according to the image of the vehicle driving into the parking space;
and modifying the parking record of the parking space according to the characteristic information of the vehicle and the time of the vehicle driving into the parking space.
7. The apparatus of claim 5, wherein the second processing module is further specifically configured to:
if the parking space is the second type abnormal parking space, then
Determining an image of the vehicle running out of the parking space from the image of the vehicle running out of the parking space according to the license plate number in the parking record of the parking space;
determining the time when the vehicle exits the parking space according to the image of the vehicle exiting the parking space;
and modifying the parking record of the parking space according to the time of the vehicle exiting the parking space.
8. The apparatus of claim 5, wherein the second processing module is further specifically configured to:
if the parking space is the third type abnormal parking space, then
Carrying out image recognition on the image of the parking space to obtain the characteristic information of the vehicle in the image of the parking space; the characteristic information of the vehicle comprises a license plate number;
matching the license plate number of the vehicle with the license plate number in the parking record of the parking space, and determining the abnormal license plate number in the parking record of the parking space;
determining an image of the abnormal license plate number when the vehicle exits the parking space from the image of the vehicle exiting the parking space according to the abnormal license plate number;
determining the time when the abnormal license plate vehicle exits the parking space according to the image of the abnormal license plate vehicle exiting the parking space;
and modifying the parking record of the parking space according to the characteristic information of the abnormal license plate vehicle and the time of the abnormal license plate vehicle exiting the parking space.
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| CN108765976B (en) * | 2018-06-21 | 2020-09-25 | 智慧互通科技有限公司 | Roadside parallel parking information management system and method |
| CN109410635B (en) * | 2018-10-26 | 2021-01-05 | 北京智芯原动科技有限公司 | Roadside parking space state identification method and device |
| CN110047314A (en) * | 2019-03-22 | 2019-07-23 | 西安艾润物联网技术服务有限责任公司 | Parking space information modification method, apparatus and system |
| CN110211412B (en) * | 2019-05-23 | 2021-08-03 | 西安艾润物联网技术服务有限责任公司 | Parking space data processing method, system and equipment |
| CN110264779A (en) * | 2019-06-27 | 2019-09-20 | 西安艾润物联网技术服务有限责任公司 | Inspection data processing method, system and equipment |
| CN110473426A (en) * | 2019-08-20 | 2019-11-19 | 北京精英路通科技有限公司 | Parking management method, device, computer equipment and storage medium |
| CN112908017A (en) * | 2019-11-19 | 2021-06-04 | 北京沃东天骏信息技术有限公司 | Method, device and equipment for detecting vehicle parking state |
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| CN102436760A (en) * | 2011-11-18 | 2012-05-02 | 广州杰赛科技股份有限公司 | Intelligent parking lot method and system |
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