CN117671994A - Parking space management and control method, system, equipment and storage medium - Google Patents

Parking space management and control method, system, equipment and storage medium Download PDF

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Publication number
CN117671994A
CN117671994A CN202311362050.XA CN202311362050A CN117671994A CN 117671994 A CN117671994 A CN 117671994A CN 202311362050 A CN202311362050 A CN 202311362050A CN 117671994 A CN117671994 A CN 117671994A
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China
Prior art keywords
monitoring
video data
parking
camera
monitoring camera
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CN202311362050.XA
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Chinese (zh)
Inventor
刘子贤
黄海波
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Shenzhen Jieshun Science and Technology Industry Co Ltd
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Shenzhen Jieshun Science and Technology Industry Co Ltd
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Priority to CN202311362050.XA priority Critical patent/CN117671994A/en
Publication of CN117671994A publication Critical patent/CN117671994A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses a parking space management and control method, a device, equipment and a storage medium, which are applied to a parking space management and control device of a parking space, wherein the device comprises a first monitoring camera and a second monitoring camera, the viewing angles of the first monitoring camera and the second monitoring camera are different, and the device comprises: acquiring first monitoring video data acquired by the first monitoring camera; if the first monitoring video data has a target vehicle, acquiring second monitoring video data acquired by the second monitoring camera; and if the target vehicle does not exist in the second monitoring video data within the first preset time period, updating the number of idle vehicles in the parking area monitored by the first monitoring camera. Through setting up the surveillance camera in different control visual angle positions, utilize the vehicle information of the direction of coming and leaving on the surveillance camera control lane to can utilize a set of surveillance camera to monitor many parking places in the parking area, effectively reduce the cost of equipment control.

Description

Parking space management and control method, system, equipment and storage medium
Technical Field
The invention relates to the technical field of parking lot management and control, in particular to a parking lot management and control method, system, equipment and storage medium.
Background
With the increasing number of private vehicles, better strategies to manage yards at lower cost is one direction of current yard management program research. At present, a common parking space management and control method mainly selects a proper camera, and generally selects a wide-angle lens so as to capture videos of a plurality of parking spaces. The camera is arranged at a position which can cover more parking spaces as much as possible, so that the camera can continuously shoot the monitoring video of the parking space area. The system can analyze the monitoring video captured by the cameras so as to know the state of each parking space. However, because a camera can only monitor limited parking spaces, when the parking space is larger and more parking spaces exist, more cameras are required to be installed and arranged to monitor all the parking spaces of the whole parking space, so that the equipment deployment cost of the parking space is higher.
Disclosure of Invention
Based on the above, it is necessary to provide a parking space management and control method, system, device and storage medium for a parking space, so as to solve the technical problem that when a parking space is larger and more parking spaces exist, more cameras are required to be installed and arranged to monitor all parking spaces of the whole parking space, resulting in higher deployment cost of devices of the parking space.
The invention provides a parking space management and control method of a parking space, which is applied to a parking space management and control device of the parking space, wherein the device comprises a plurality of camera unit groups, each camera unit group at least comprises a first monitoring camera and a second monitoring camera, the monitoring visual angles of the first monitoring camera and the second monitoring camera are different, and the method comprises the following steps:
acquiring first monitoring video data acquired by the first monitoring camera;
if the first monitoring video data has a target vehicle, acquiring second monitoring video data acquired by the second monitoring camera;
and if the target vehicle does not exist in the second monitoring video data within the first preset time period, updating the number of idle vehicles in the parking area monitored by the first monitoring camera.
Optionally, according to the parking space management and control method for a parking space of a parking space provided by the present invention, if the target vehicle does not exist in the second monitoring video data within a first preset time period, updating the number of idle parking spaces in the parking area monitored by the first monitoring camera, further includes:
acquiring third monitoring video data acquired by the second monitoring camera after a second preset time period;
If the third monitoring video data contains the target vehicle, determining that the target vehicle drives away from the parking space in the parking area monitored by the first monitoring camera, and increasing the number of idle vehicle positions in the parking area monitored by the first monitoring camera.
Optionally, according to the parking space management and control method for a parking space of a parking lot provided by the present invention, after obtaining the third monitoring video data collected by the second monitoring camera after the second preset time period, the method further includes:
if the target vehicle does not exist in the third monitoring video data, acquiring target monitoring video data of an outlet area in a parking lot;
if the target monitoring video data contains the target vehicle, determining that the target vehicle drives away from a parking space in a parking area monitored by the first monitoring camera, and increasing the number of idle parking spaces in the parking area monitored by the first monitoring camera.
Optionally, according to the parking space management and control method for a parking space of a parking lot provided by the present invention, if the target vehicle does not exist in the second monitoring video data within a first preset time period, updating the number of idle parking spaces in the parking area monitored by the first monitoring camera includes:
Performing vehicle identification on the second monitoring video data to obtain a vehicle identification result;
and if the vehicle identification result does not contain the vehicle information of the target vehicle, determining that the target vehicle is parked in the parking area monitored by the first monitoring camera, and reducing the number of idle vehicles in the parking area monitored by the first monitoring camera.
Optionally, according to the parking space management and control method for a parking space of a parking lot provided by the present invention, after the second monitoring video data collected by the second monitoring camera is obtained, the method further includes:
and if the second monitoring video data exist in the target vehicle within the first preset time period, determining that the target vehicle is not parked in the parking area monitored by the first monitoring camera, and keeping the number of idle vehicle positions of the parking area monitored by the first monitoring camera unchanged.
Optionally, according to the parking space management and control method for a parking space of a parking lot provided by the present invention, if the target vehicle exists in the second monitoring video data within a first preset time period, after determining that the target vehicle is not parked in a parking area monitored by the first monitoring camera, the method further includes:
acquiring fourth monitoring video data acquired by a monitoring camera in a camera unit group adjacent to the second monitoring camera;
And if the target vehicle does not exist in the fourth monitoring video data within the third preset time period, determining that the target vehicle is parked in a parking area monitored by the second monitoring camera, and reducing the number of idle vehicle positions in the parking area monitored by the second monitoring camera.
Optionally, according to the parking space management and control method for a parking space of a parking space provided by the present invention, if the target vehicle does not exist in the second monitoring video data within a first preset time period, updating the number of idle parking spaces in the parking area monitored by the first monitoring camera, further includes:
acquiring the number of idle vehicle positions of a parking area monitored by all camera unit groups;
and determining the total number of idle positions in the parking lot based on the number of idle positions in each parking area.
The invention also provides a parking space management and control device of the parking space, which comprises:
the first acquisition module is used for acquiring first monitoring video data acquired by the first monitoring camera;
the second acquisition module is used for acquiring second monitoring video data acquired by the second monitoring camera if the first monitoring video data has a target vehicle;
and the parking space updating module is used for updating the number of idle parking spaces of the parking area monitored by the first monitoring camera if the second monitoring video data does not exist in the target vehicle within the first preset time period.
The invention also provides computer equipment, which comprises a memory, a processor and computer readable instructions stored in the memory and capable of running on the processor, wherein the computer readable instructions are executed by the processor to realize the parking space management and control method of the parking space.
The present invention also provides one or more readable storage media storing computer readable instructions that, when executed by one or more processors, cause the one or more processors to perform a yard stall management method as described above.
The parking space management and control method, the system, the equipment and the storage medium are applied to a parking space management and control device of a parking space, the device comprises a first monitoring camera and a second monitoring camera, the viewing angles of the first monitoring camera and the second monitoring camera are different, and the device comprises: acquiring first monitoring video data acquired by the first monitoring camera; if the first monitoring video data has a target vehicle, acquiring second monitoring video data acquired by the second monitoring camera; and if the target vehicle does not exist in the second monitoring video data within the first preset time period, updating the number of idle vehicles in the parking area monitored by the first monitoring camera. According to the invention, the monitoring cameras with different monitoring view angles and directions are arranged, and the monitoring cameras are used for monitoring the vehicle information of the coming direction and the leaving direction on the lane, so that a group of monitoring cameras can be used for monitoring more parking spaces in the parking area, the number of idle vehicle spaces in the parking area is updated in real time, and the equipment monitoring cost is effectively reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a parking space management method in a parking space management system according to an embodiment of the invention;
FIG. 2 is a schematic diagram of an apparatus deployment of a parking space management method in a parking space management system according to an embodiment of the present invention;
FIG. 3 is a second schematic diagram of equipment deployment of a parking space management method in a parking space management system according to an embodiment of the present invention;
FIG. 4 is a third schematic diagram of the equipment deployment of the parking space management and control method in the parking space management and control system according to the embodiment of the invention;
FIG. 5 is a schematic diagram of a parking space management and control device in a parking space management and control device according to an embodiment of the invention;
FIG. 6 is a schematic diagram of a computer device in accordance with an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terminology used in the one or more embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the one or more embodiments of the invention. As used in one or more embodiments of the invention, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used in one or more embodiments of the present invention refers to and encompasses any or all possible combinations of one or more of the associated listed items.
In an embodiment, as shown in fig. 1, fig. 1 is a flow chart of a parking space management and control method in an embodiment of the present invention, and the embodiment of the present invention provides a parking space management and control method, including the following steps:
step S11, acquiring first monitoring video data acquired by the first monitoring camera;
it should be noted that, as shown in fig. 2, fig. 2 is one of schematic equipment deployment diagrams of a parking space management and control method in an embodiment of the present invention, specifically: after the traffic direction is defined, a plurality of camera unit groups are arranged on each traffic lane in the parking lot, wherein the camera unit groups at least comprise a first monitoring camera and a second monitoring camera, and the monitoring visual angle directions of the first monitoring camera and the second monitoring camera are different. The vehicle video data collected by the first monitoring camera and the second monitoring camera are combined to judge whether the vehicle is parked on a parking space of a parking area or is driven to leave the parking area, so that the number of empty parking spaces in the parking area is updated, and a group of camera units can monitor the states of a plurality of parking spaces on the parking area.
In other embodiments, the camera unit group may also include a plurality of monitoring cameras. The monitoring view angle direction of the monitoring camera can be set according to actual conditions, and other camera devices can be additionally arranged on the connecting path of each group unit. The embodiment of the invention is specifically described by taking the example that the camera unit group comprises a first monitoring camera and a second monitoring camera.
Specifically, first monitoring video data of the target vehicle on the traffic lane is monitored by using the first monitoring camera, so that the first monitoring video data of the target vehicle acquired by the first monitoring camera is acquired.
Step S12, if the first monitoring video data has a target vehicle, acquiring second monitoring video data acquired by the second monitoring camera;
specifically, the first monitoring video data is subjected to vehicle identification, and if the first monitoring video data is identified to have a target vehicle, second monitoring video data acquired by the second monitoring camera is acquired, so that whether the target vehicle appears in a parking area monitored by the second monitoring camera is determined.
And step S13, if the second monitoring video data does not exist in the target vehicle within a first preset time period, updating the number of idle vehicle positions of the parking area monitored by the first monitoring camera.
It should be noted that, since the parking areas monitored by the first monitoring camera and the second monitoring camera are different, when the driving speed of the target vehicle is low, a certain time is required for the target vehicle to drive from the area monitored by the first monitoring camera to the area monitored by the second monitoring camera, so in this embodiment, a first preset time period needs to be set, which may be set according to an actual situation, for example, the first preset time period may be determined according to the distance between the area monitored by the first monitoring camera and the area monitored by the second monitoring camera, and the specific value of the first preset time period is not specifically limited herein.
Specifically, the second monitoring video data is subjected to vehicle identification to obtain an identification result, and if the identification result does not include vehicle information of the target vehicle, it is proved that the second monitoring camera does not monitor that the target vehicle is driven away, and it can be further determined that the target vehicle is parked on an idle parking space of a parking area monitored by the first monitoring camera, so that the number of idle vehicles of the parking area monitored by the first monitoring camera is updated, for example, the number of idle vehicles in the parking area monitored by the first monitoring camera is reduced by 1.
In a scenario, after the target vehicle is driven into the parking area monitored by the first monitoring camera, there may be a situation of reversing or turning around to drive away, at this time, the second monitoring video data may not identify the target vehicle in the first preset time period, so that it is easy to misjudge that the target vehicle is parked in the parking area monitored by the first monitoring camera. Therefore, the monitoring video data collected by the monitoring cameras in the camera unit group adjacent to the first monitoring camera can be obtained, if no target vehicle exists in the monitoring video data and the second monitoring video data within the preset time, the target vehicle is determined to be parked in the parking area monitored by the first monitoring camera, the number of idle vehicle positions in the parking area monitored by the first monitoring camera is further reduced, if the target vehicle exists in the monitoring video data within the preset time, the target vehicle is determined to not be parked in the parking area monitored by the first monitoring camera, and the number of idle vehicle positions in the parking area monitored by the first monitoring camera is kept unchanged.
In this embodiment, the first surveillance video data may be one vehicle or a plurality of vehicles. For the case that a plurality of vehicles are identified by the monitoring video data at the same time, the number of vehicles driven in by all vehicles in the first monitoring video data can be determined, and if no vehicles exist in the second monitoring video data within a first preset time period, the number of idle vehicles in a parking area is correspondingly reduced according to the number of the vehicles driven in; if the second monitoring video data has vehicles within the first preset time period, determining the number of driving vehicles of the second monitoring video data, and reducing the number of idle vehicles in the parking area according to the number of driving vehicles and the number of driving vehicles, for example, 3 vehicles exist in the first monitoring video data, 1 vehicle exists in the second monitoring video data, and the number of idle vehicles in the parking area monitored by the first monitoring camera is reduced by 2.
It should be noted that, by setting the corresponding camera unit groups on each traffic lane, the number of idle positions in the parking areas monitored by all the camera unit groups is monitored and obtained, and further, the number of idle positions monitored in different parking areas is summarized, so as to obtain the total number of idle positions in the parking lot. Optionally, the total number of idle parking spaces can be displayed in the entrance of the parking lot to facilitate the vehicle owner to check the number of idle parking spaces to park, or the total number of idle parking spaces can be sent to a parking reservation system associated with the parking lot in real time to allow the vehicle owner to reserve the parking spaces, so that the parking space management level of the parking lot is improved.
The embodiment of the invention is illustrated by the following specific monitoring scene. As shown in fig. 2, fig. 2 is one of schematic equipment deployment diagrams of a parking space management method in an embodiment of the present invention, specifically, after a traffic direction is specified, for a single-lane or co-directional multi-lane scene: in order to improve the accuracy of parking space monitoring, the parking space can be monitored by combining the driving direction of the target vehicle, and more details are as follows: acquiring first monitoring video data acquired by the first monitoring camera; and further, determining the driving direction of the target vehicle based on the first monitoring video data, and if the driving direction of the target vehicle is the driving direction, acquiring second monitoring video data acquired by the second monitoring camera to determine whether the target vehicle appears in the video monitored by the second monitoring camera, wherein the driving direction represents the direction of the vehicle driving close to the first monitoring camera. Further, if the target vehicle does not exist in the second monitoring video data within the first preset time period, the number of idle vehicle positions of the parking area monitored by the first monitoring camera is updated. In addition, if the driving direction of the target vehicle is the driving-away direction, the second monitoring video data acquired by the second monitoring camera is not required to be acquired, the target vehicle is determined not to be parked in the parking area, and the number of idle vehicle positions in the parking area is kept unchanged.
Optionally, the identification process corresponding to the driving direction is as follows: in an embodiment, specifically, if the first surveillance video data includes a target vehicle, the first surveillance video data is subjected to vehicle head gesture recognition to analyze a vehicle head direction in a vehicle video, so as to obtain vehicle gesture information of the target vehicle, and further determine a driving direction of the target vehicle according to the vehicle gesture information, where optionally, a processing method of the vehicle head gesture recognition includes, but is not limited to, a processing algorithm such as a convolutional neural network, a direction histogram, an optical flow method, and a depth estimation. In another embodiment, it is possible that the initial driving direction of the target vehicle is the direction of driving closer to the first monitoring camera, but the subsequent target vehicle is driving away in reverse. At this time, it may be misjudged that the target vehicle is close to the first monitoring camera according to the result of the above-described head pose recognition. Therefore, in order to improve accuracy of driving direction recognition, in this embodiment, the first surveillance video data is subjected to vehicle head gesture recognition to obtain vehicle gesture information, and the target vehicle is subjected to track tracking processing based on the first surveillance video data to obtain a vehicle driving track, so that the driving direction of the target vehicle is accurately determined by combining the vehicle head gesture information and the vehicle driving track. In another embodiment, license plate information of the target vehicle is obtained through recognition according to the first monitoring video data, and then the driving direction of the target vehicle is determined by combining vehicle attitude information and the change of the license plate information at the pixel point corresponding to the first monitoring video data.
In addition, as shown in fig. 3, fig. 3 is a second schematic diagram of equipment deployment of a parking space management method in an embodiment of the present invention, for a single lane or a co-directional multi-lane scene: the installation distance between the first monitoring camera and the second monitoring camera may be set according to actual situations, and in this embodiment, in order to ensure that there is no overlapping portion between the area monitored by the first monitoring camera and the area monitored by the second monitoring camera, the installation distance between the first monitoring camera and the second monitoring camera may be further. Specifically, first monitoring video data acquired by the first monitoring camera are firstly acquired, if a target vehicle exists in the first monitoring video data, the driving direction of the target vehicle is identified based on the first monitoring video data, if the driving direction of the target vehicle is a driving direction, the driving direction represents the direction that the vehicle drives away from the first monitoring camera, and further if the target vehicle does not exist in the second monitoring video data within a first preset time period, the target vehicle is proved to be parked in a parking area, and then the number of idle positions of the parking area in a parking area is updated. If the driving direction of the target vehicle is the driving-away direction, the second monitoring video data acquired by the second monitoring camera do not need to be acquired, the target vehicle is determined to be not parked in the parking area, and the number of idle vehicle positions in the parking area is kept unchanged.
In addition, as shown in fig. 4, fig. 4 is a third schematic diagram of equipment deployment of a parking space management and control method in an embodiment of the invention, for a scene of one in and one out of two lanes: in an embodiment, two control machines may be provided to respectively control the traffic lanes from the first monitoring camera to the second monitoring camera and the traffic lanes from the second monitoring camera to the first monitoring camera, in more detail: for a traffic lane from a first monitoring camera to a second monitoring camera: acquiring first monitoring video data acquired by the first monitoring camera, further acquiring second monitoring video data acquired by the second monitoring camera if the first monitoring video data has a target vehicle, and further updating the number of idle vehicle positions in a parking area monitored by the first monitoring camera if the second monitoring video data does not have the target vehicle within a first preset time period. For a traffic lane from the second monitoring camera to the first monitoring camera: acquiring first monitoring video data acquired by the second monitoring camera, further acquiring second monitoring video data acquired by the first monitoring camera if the first monitoring video data has a target vehicle, and further updating the number of idle vehicle positions in a parking area monitored by the second monitoring camera if the second monitoring video data does not have the target vehicle in a first preset time period.
According to the embodiment of the invention, the first monitoring video data acquired by the first monitoring camera is acquired through the scheme; if the first monitoring video data has a target vehicle, acquiring second monitoring video data acquired by the second monitoring camera; and if the target vehicle does not exist in the second monitoring video data within the first preset time period, updating the number of idle vehicles in the parking area monitored by the first monitoring camera. Through setting up the surveillance camera in different control visual angle positions, utilize the vehicle information of the direction of coming and leaving on the surveillance camera control lane to can utilize a set of surveillance camera to monitor many parking places in the parking area, with the idle automobile number in the parking area of updating in the parking area, effectively reduce the cost of equipment control.
In one embodiment of the present invention, if the second surveillance video data does not exist in the target vehicle within a first preset period of time, updating the number of idle positions of the parking area monitored by the first surveillance camera includes:
performing vehicle identification on the second monitoring video data to obtain a vehicle identification result; and if the vehicle identification result does not contain the vehicle information of the target vehicle, determining that the target vehicle is parked in the parking area monitored by the first monitoring camera, and reducing the number of idle vehicles in the parking area monitored by the first monitoring camera.
Specifically, the second monitoring video data is subjected to vehicle identification to obtain a vehicle identification result, wherein the vehicle identification result comprises information such as license plate information of a vehicle, vehicle type and the like, whether the vehicle identification result has vehicle information of a target vehicle or not is judged, if so, the target vehicle is determined not to drive away from a parking area, the target vehicle is judged to be parked on an idle parking space of the parking area, and the number of idle vehicles in the parking area is reduced. Therefore, the monitoring cameras with different monitoring view angle orientations are arranged, the monitoring cameras are utilized to monitor the vehicle information of the coming direction and the leaving direction on the lane, and a group of monitoring cameras can be utilized to monitor more parking spaces in the parking area.
In one embodiment of the present invention, after updating the number of idle positions of the parking area monitored by the first monitoring camera if the second monitoring video data does not exist in the target vehicle within the first preset period of time, the method further includes:
acquiring third monitoring video data acquired by the second monitoring camera after a second preset time period; if the third monitoring video data contains the target vehicle, determining that the target vehicle drives away from the parking space in the parking area monitored by the first monitoring camera, and increasing the number of idle vehicle positions in the parking area monitored by the first monitoring camera.
After the target vehicle is stopped, the target vehicle is generally driven away according to the direction of traffic. In this embodiment, since the second monitoring video data does not include the target vehicle within the first preset time period, it may be determined that the target vehicle is a parking space that stays on the parking area monitored by the first monitoring camera, and at this time, it is further required to monitor whether the vehicle away from the target vehicle is driven away from the parking space monitored by the first monitoring camera by using the second monitoring camera. Specifically, the third monitoring video data collected by the second monitoring camera after the second preset time period is obtained, optionally, the second preset time period is set according to the actual situation, which is not limited herein specifically. And further, vehicle identification is performed on the third monitoring video data, if the vehicle information of the target vehicle is identified, it is determined that the target vehicle exists in the third monitoring video data, and further, it is determined that the target vehicle drives away from a parking space on a parking area monitored by the first monitoring camera, so that the number of idle vehicles in the parking area monitored by the first monitoring camera is increased, for example, the number of idle vehicles in the parking area is increased by 1.
According to the embodiment of the invention, whether the target vehicle drives to leave the parking space of the parking area monitored by the first monitoring camera is judged according to the third monitoring video data monitored by the second monitoring camera, so that the number of idle vehicle positions of the parking area monitored by the first monitoring camera is updated in real time, and the management level of parking space management and control of the parking lot is improved.
In an embodiment of the present invention, after the acquiring the third monitoring video data acquired by the second monitoring camera after the second preset period of time, the method further includes:
if the target vehicle does not exist in the third monitoring video data, acquiring target monitoring video data of an outlet area in a parking lot; if the target monitoring video data contains the target vehicle, determining that the target vehicle drives away from a parking space in a parking area monitored by the first monitoring camera, and increasing the number of idle parking spaces in the parking area monitored by the first monitoring camera.
It should be noted that there is a case: the target vehicle escapes from the monitoring identification of the second monitoring camera in other ways, so that the second monitoring camera cannot monitor whether the target vehicle has driven out of the parking space of the parking area. Therefore, in this embodiment, specifically, if the third surveillance video data does not include the target vehicle, the target surveillance video data of the exit area in the parking lot may be further obtained, and then the vehicle recognition is performed on the target surveillance video data, and if the recognition result of the exit area includes the vehicle information of the target vehicle, it is determined that the target vehicle has driven away from the parking space on the parking area monitored by the first surveillance camera, and then the number of idle vehicles in the parking area monitored by the first surveillance camera is increased, for example, the number of idle vehicles in the parking area monitored by the first surveillance camera is increased by 1.
According to the embodiment of the invention, whether the target vehicle drives away from the parking space in the parking area is judged according to the target monitoring video data in the exit area, so that even if the second monitoring camera cannot recognize whether the vehicle drives away from the parking space, the judgment can be carried out by combining the target monitoring video data in the exit area, the closed-loop management and control of the parking space in the parking area is realized, and the management level of the management and control of the parking space in the parking area is improved.
In an embodiment of the present invention, after the obtaining the second surveillance video data collected by the second surveillance camera, the method further includes:
and if the second monitoring video data exist in the target vehicle within the first preset time period, determining that the target vehicle is not parked in the parking area monitored by the first monitoring camera, and keeping the number of idle vehicle positions of the parking area monitored by the first monitoring camera unchanged.
Specifically, if the second monitoring video data includes the target vehicle within the first preset time period, it is proved that the target vehicle is not parked in the parking area monitored by the first monitoring camera, and therefore the number of idle vehicle positions in the parking area monitored by the first monitoring camera is kept unchanged.
In one embodiment of the present invention, after determining that the target vehicle is not parked in the parking area monitored by the first monitoring camera if the second monitoring video data exists in the target vehicle within the first preset period of time, the method further includes:
acquiring fourth monitoring video data acquired by a monitoring camera in a camera unit group adjacent to the second monitoring camera; and if the target vehicle does not exist in the fourth monitoring video data within the third preset time period, determining that the target vehicle is parked in a parking area monitored by the second monitoring camera, and reducing the number of idle vehicle positions in the parking area monitored by the second monitoring camera.
It should be noted that, the third preset time period may be determined according to the distance between the monitoring areas of the adjacent camera unit groups, and the specific value of the third preset time period is not limited herein.
Specifically, if the second surveillance video data exist in the first preset time period, it is required to determine whether the target vehicle is parked in a parking area monitored by the second surveillance camera, further obtain fourth surveillance video data collected by surveillance cameras in a camera unit group adjacent to the second surveillance camera, and further determine that the target vehicle is parked in the parking area monitored by the second surveillance camera and reduce the number of idle positions in the parking area monitored by the second surveillance camera if the fourth surveillance video data do not exist in the third preset time period. In addition, if the fourth monitoring video data exist in the third preset time period, determining that the target vehicle is not parked in the parking area monitored by the second monitoring camera, and keeping the number of idle vehicle positions of the parking area monitored by the second monitoring camera unchanged. In one scenario, after determining that the second surveillance video data exists in the target vehicle within a first preset period of time, a vehicle owner may turn around or drive the vehicle in reverse. In order to improve the accuracy of parking space monitoring, whether the target vehicle reappears in the parking area monitored by the first monitoring camera or not can be determined according to the first monitoring video data acquired by the first monitoring camera, if so, the target vehicle is determined not to be parked in the parking area monitored by the second monitoring camera, and then the number of idle vehicle positions in the parking area monitored by the second monitoring camera is kept unchanged.
According to the embodiment of the invention, through the scheme, the parking condition of the target vehicle is determined by combining the monitoring video data of the plurality of groups of camera unit groups in the parking lot, and the accuracy of monitoring the number of idle parking spaces in each parking area is further improved.
In one embodiment of the present invention, after determining that the target vehicle drives away from the parking space in the parking area and increasing the number of idle positions in the parking area if the target surveillance video data includes the target vehicle, the method further includes:
determining the entrance time and the current departure time of the target vehicle; based on the entrance time and the current departure time, timing and charging the target vehicle; and when receiving the notification of successful charge, releasing the target vehicle from the parking lot.
Specifically, the entrance time and the current departure time of the target vehicle are determined, and then based on the entrance time and the current departure time, the target vehicle is charged according to a preset rule, and then the charge to be paid is pushed to the owner of the target vehicle, so that the owner can pay the charge, and when a charge success notice is received, the target vehicle is released from the parking lot, and therefore the management income of the parking lot is guaranteed.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present invention.
In an embodiment, a parking space management and control device for a parking space is provided, and the parking space management and control device for a parking space corresponds to the parking space management and control method in the above embodiment one by one. Fig. 5 is a schematic structural diagram of a parking space management and control device in an embodiment of the invention, where the parking space management and control device includes:
a first obtaining module 21, configured to obtain first surveillance video data collected by the first surveillance camera;
a second obtaining module 22, configured to obtain second surveillance video data collected by the second surveillance camera if the first surveillance video data includes a target vehicle;
and the parking space updating module 23 is configured to update the number of idle parking spaces in the parking area monitored by the first monitoring camera if the second monitoring video data does not include the target vehicle within the first preset time period.
The parking space management and control device of the parking space further comprises:
acquiring third monitoring video data acquired by the second monitoring camera after a second preset time period;
If the third monitoring video data contains the target vehicle, determining that the target vehicle drives away from the parking space in the parking area monitored by the first monitoring camera, and increasing the number of idle vehicle positions in the parking area monitored by the first monitoring camera.
The parking space management and control device of the parking space further comprises:
if the target vehicle does not exist in the third monitoring video data, acquiring target monitoring video data of an outlet area in a parking lot;
if the target monitoring video data contains the target vehicle, determining that the target vehicle drives away from a parking space in a parking area monitored by the first monitoring camera, and increasing the number of idle parking spaces in the parking area monitored by the first monitoring camera.
The parking space management and control device of the parking space further comprises:
performing vehicle identification on the second monitoring video data to obtain a vehicle identification result;
and if the vehicle identification result does not contain the vehicle information of the target vehicle, determining that the target vehicle is parked in the parking area monitored by the first monitoring camera, and reducing the number of idle vehicles in the parking area monitored by the first monitoring camera.
The parking space management and control device of the parking space further comprises:
And if the second monitoring video data exist in the target vehicle within the first preset time period, determining that the target vehicle is not parked in the parking area monitored by the first monitoring camera, and keeping the number of idle vehicle positions of the parking area monitored by the first monitoring camera unchanged.
The parking space management and control device of the parking space further comprises:
acquiring fourth monitoring video data acquired by a monitoring camera in a camera unit group adjacent to the second monitoring camera;
and if the target vehicle does not exist in the fourth monitoring video data within the third preset time period, determining that the target vehicle is parked in a parking area monitored by the second monitoring camera, and reducing the number of idle vehicle positions in the parking area monitored by the second monitoring camera.
The parking space management and control device of the parking space further comprises:
acquiring the number of idle vehicle positions of a parking area monitored by all camera unit groups;
and determining the total number of idle positions in the parking lot based on the number of idle positions in each parking area.
The specific limitation of the parking space management and control device can be referred to the limitation of the parking space management and control method in the above, and will not be described herein. All or part of the modules in the parking space management and control device can be realized by software, hardware and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a server, and an internal structure thereof may be shown in fig. 6, and fig. 6 is a schematic diagram of the computer device in an embodiment of the present invention. The computer device includes a processor, a memory, a network interface, and a database connected by a device bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a readable storage medium, an internal memory. The readable storage medium stores operating means, computer readable instructions, and a database. The internal memory provides an environment for the execution of operating devices and computer-readable instructions in a readable storage medium. The database of the computer equipment is used for storing data related to the parking space management and control method of the parking space of the parking lot. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer readable instructions, when executed by the processor, implement a yard parking space management and control method. The readable storage medium provided by the present embodiment includes a nonvolatile readable storage medium and a volatile readable storage medium.
In one embodiment, a computer device is provided, which may be a terminal device, and the internal structure thereof may be as shown in fig. 6. The computer device includes a processor, a memory, and a network interface connected by a device bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a readable storage medium. The readable storage medium stores computer readable instructions. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer readable instructions, when executed by the processor, implement a yard parking space management and control method. The readable storage medium provided by the present embodiment includes a nonvolatile readable storage medium and a volatile readable storage medium.
In one embodiment, a computer device is provided that includes a memory, a processor, and computer readable instructions stored in the memory and executable on the processor, when executing the computer readable instructions, implementing the steps of the yard stall control method as described above.
In an embodiment, a readable storage medium is provided, the readable storage medium storing computer readable instructions which, when executed by a processor, implement the steps of a yard stall control method as described above. Those skilled in the art will appreciate that implementing all or part of the above described embodiment methods may be accomplished by instructing the associated hardware by computer readable instructions stored on a non-volatile readable storage medium or a volatile readable storage medium, which when executed may comprise the above described embodiment methods. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.

Claims (10)

1. The method is applied to a parking space management and control device of a parking space, and comprises a plurality of camera unit groups, wherein each camera unit group at least comprises a first monitoring camera and a second monitoring camera, the monitoring visual angles of the first monitoring camera and the second monitoring camera are different, and the method comprises the following steps:
Acquiring first monitoring video data acquired by the first monitoring camera;
if the first monitoring video data has a target vehicle, acquiring second monitoring video data acquired by the second monitoring camera;
and if the target vehicle does not exist in the second monitoring video data within the first preset time period, updating the number of idle vehicles in the parking area monitored by the first monitoring camera.
2. The method for parking space management and control according to claim 1, wherein if the target vehicle does not exist in the second monitoring video data within a first preset period of time, updating the number of idle parking spaces in the parking area monitored by the first monitoring camera further comprises:
acquiring third monitoring video data acquired by the second monitoring camera after a second preset time period;
if the third monitoring video data contains the target vehicle, determining that the target vehicle drives away from the parking space in the parking area monitored by the first monitoring camera, and increasing the number of idle vehicle positions in the parking area monitored by the first monitoring camera.
3. The method for parking space management and control according to claim 2, wherein after the acquiring the third monitoring video data acquired by the second monitoring camera after the second preset period of time, further comprises:
If the target vehicle does not exist in the third monitoring video data, acquiring target monitoring video data of an outlet area in a parking lot;
if the target monitoring video data contains the target vehicle, determining that the target vehicle drives away from a parking space in a parking area monitored by the first monitoring camera, and increasing the number of idle parking spaces in the parking area monitored by the first monitoring camera.
4. The method for parking space management and control according to claim 1, wherein updating the number of free parking spaces in the parking area monitored by the first monitoring camera if the target vehicle does not exist in the second monitoring video data within the first preset time period comprises:
performing vehicle identification on the second monitoring video data to obtain a vehicle identification result;
and if the vehicle identification result does not contain the vehicle information of the target vehicle, determining that the target vehicle is parked in the parking area monitored by the first monitoring camera, and reducing the number of idle vehicles in the parking area monitored by the first monitoring camera.
5. The parking space management and control method according to claim 1, further comprising, after the second monitoring video data acquired by the second monitoring camera is acquired:
And if the second monitoring video data exist in the target vehicle within the first preset time period, determining that the target vehicle is not parked in the parking area monitored by the first monitoring camera, and keeping the number of idle vehicle positions of the parking area monitored by the first monitoring camera unchanged.
6. The method for parking space management according to claim 5, wherein if the second surveillance video data exists in the target vehicle within a first preset period of time, determining that the target vehicle is not parked in a parking area monitored by the first surveillance camera further comprises:
acquiring fourth monitoring video data acquired by a monitoring camera in a camera unit group adjacent to the second monitoring camera;
and if the target vehicle does not exist in the fourth monitoring video data within the third preset time period, determining that the target vehicle is parked in a parking area monitored by the second monitoring camera, and reducing the number of idle vehicle positions in the parking area monitored by the second monitoring camera.
7. The method for parking space management and control according to claim 1, wherein if the target vehicle does not exist in the second monitoring video data within a first preset period of time, updating the number of idle parking spaces in the parking area monitored by the first monitoring camera further comprises:
Acquiring the number of idle vehicle positions of a parking area monitored by all camera unit groups;
and determining the total number of idle positions in the parking lot based on the number of idle positions in each parking area.
8. The utility model provides a parking stall management and control device, its characterized in that, the device includes a plurality of group camera unit group, camera unit group includes first surveillance camera and second surveillance camera at least, first surveillance camera with the control visual angle direction of second surveillance camera is different, includes:
the first acquisition module is used for acquiring first monitoring video data acquired by the first monitoring camera;
the second acquisition module is used for acquiring second monitoring video data acquired by the second monitoring camera if the first monitoring video data has a target vehicle;
and the parking space updating module is used for updating the number of idle parking spaces of the parking area monitored by the first monitoring camera if the second monitoring video data does not exist in the target vehicle within the first preset time period.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and running on the processor, wherein the processor implements the yard stall control method of any of claims 1 to 7 when the program is executed by the processor.
10. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the yard/space management method of any one of claims 1 to 7.
CN202311362050.XA 2023-10-19 2023-10-19 Parking space management and control method, system, equipment and storage medium Pending CN117671994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311362050.XA CN117671994A (en) 2023-10-19 2023-10-19 Parking space management and control method, system, equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311362050.XA CN117671994A (en) 2023-10-19 2023-10-19 Parking space management and control method, system, equipment and storage medium

Publications (1)

Publication Number Publication Date
CN117671994A true CN117671994A (en) 2024-03-08

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Country Status (1)

Country Link
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