CN112700575B - Vehicle entrance and exit management method and system, electronic device and storage medium - Google Patents
Vehicle entrance and exit management method and system, electronic device and storage medium Download PDFInfo
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- CN112700575B CN112700575B CN202110306359.1A CN202110306359A CN112700575B CN 112700575 B CN112700575 B CN 112700575B CN 202110306359 A CN202110306359 A CN 202110306359A CN 112700575 B CN112700575 B CN 112700575B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
Abstract
The invention is suitable for the technical field of parking lot management, and provides a vehicle in-out management method, a system, an electronic device and a storage medium, wherein the vehicle in-out management method comprises the following steps: acquiring sending information of all positioning devices around an entrance of a parking lot, wherein the positioning devices are bound with a parking lot management system in advance, and the sending information of the positioning devices comprises position information; calculating the positions of all the positioning devices and the position of the barrier gatep 0 Is a distance ofl i (ii) a Computingmin(l i )And will bemin(l i )The number of the corresponding positioning device is recorded asjJudgment ofl j Whether or not less than a distance thresholdα(ii) a And judging whether to open the entrance barrier and the exit barrier. The invention can improve the field effect rate of the vehicle entering and exiting, prevent theft, and prevent the positioning device from being borrowed and cheated privately.
Description
Technical Field
The invention belongs to the technical field of parking lot management, and particularly relates to a vehicle in-out management method, a vehicle in-out management system, electronic equipment and a storage medium.
Background
In the existing parking lot management, the management of entering the parking lot is usually performed only for ordinary four-wheel vehicles, but no corresponding management is performed for non-four-wheel vehicles such as tricycles, motorcycles, battery cars, bicycles and the like, and because the existing camera does not specially identify the vehicle characteristic information of the non-four-wheel vehicles such as tricycles, motorcycles, battery cars, bicycles and the like, the manual processing is usually performed when the non-four-wheel vehicles such as tricycles, motorcycles, battery cars, bicycles and the like need to enter and exit the parking lot; especially for non-four-wheel vehicles such as tricycles, motorcycles, battery cars and bicycles without license plates, the existing cameras cannot distinguish the non-four-wheel vehicles of the same model, for example, the non-four-wheel vehicles of the same model cannot be distinguished.
When non-four-wheeled vehicles enter and exit the parking lot through manual handling, congestion at the entrance and the exit of the parking lot is easily caused, and normal operation of the parking lot is influenced;
on the other hand, theft events also often occur with non-four-wheeled vehicles;
therefore, in the conventional parking lot management, it is necessary to improve the field effect rate of the vehicles such as tricycles, motorcycles, battery cars and bicycles and prevent theft.
Disclosure of Invention
The invention aims to provide a vehicle entering and exiting management method, a vehicle entering and exiting management system, electronic equipment and a storage medium, and aims to solve the technical problem of entering and exiting management of a non-four-wheel vehicle in the prior art.
The first aspect of the present application provides a vehicle access management method, which includes the following steps:
step S10: acquiring sending information of all positioning devices around an entrance of a parking lot, wherein the positioning devices are bound with a parking lot management system in advance, the sending information of the positioning devices comprises position information, and serial numbers of the positioning devices are recorded asiWherein, in the step (A),1≤i≤N，Nfor the total number of all positioning devices around the entrance of the parking lot, the firstiThe position of the positioning device is recordedp i ；
Step S20: calculating the positions of all the positioning devices and the position of the barrier gatep 0 Is a distance ofl i Wherein, in the step (A),l i =p i -p 0 ，ifrom1~NTraversing;
step S30: computingmin(l i )And will bemin(l i )The number of the corresponding positioning device is recorded asjJudgment ofl j Whether or not less than a distance thresholdα；
Step S40: and judging whether to open the entrance barrier and the exit barrier.
Further, in step S40, whenl j Less than a distance thresholdαWhen the vehicle entrance image information is acquired, opening an entrance barrier; when in usel j Less than a distance thresholdαWhen the image information of the vehicle leaving the field is acquired, opening an exit barrier gate; when in usel j Less than a distance thresholdαWhen the image information of the incoming vehicle is not acquired, the entrance barrier gate is kept closed; when in usel j Less than a distanceThreshold valueαWhen the image information of the vehicles on the scene is not acquired, the exit barrier gate is kept closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
Further, the sending information of the positioning device in step S10 further includes: and locating the vehicle type corresponding to the device.
Further, in step S40, whenl j Less than a distance thresholdαAnd the type and the positioning device of the vehicle are judged according to the obtained vehicle entrance image informationjOpening an entrance barrier when the corresponding vehicle types are the same; when in usel j Less than a distance thresholdαAnd the type and the positioning device of the vehicle are judged according to the obtained image information of the vehicle leaving the scenejOpening an exit barrier when the corresponding vehicle types are the same; when in usel j Less than a distance thresholdαBut the type and the positioning device of the vehicle are judged according to the obtained vehicle entrance image informationjWhen the corresponding vehicle types are different, keeping the entrance barrier closed; when in usel j Less than a distance thresholdαBut the type and location of the vehicle are determined according to the obtained image information of the vehiclejWhen the corresponding vehicle types are different, keeping the exit barrier closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
Further, in the case where the entrance barrier is opened in step S40, the positioning device is acquiredjCorresponding first vehicle main image information of the vehicle as the positioning devicejWhen the corresponding vehicle reaches the exit barrier, the positioning device is obtainedjAnd sending manual checking information when the similarity between the first vehicle main image information and the second vehicle main image information is lower than a similarity threshold value.
The second aspect of the present application provides a vehicle entrance and exit management system, which includes the following modules:
an acquisition module: for obtaining transmission information of all positioning devices around the entrance of a parking lot, the positioning devices being in advance of and in contact withThe parking lot management system is bound, the sending information of the positioning device comprises position information, and the serial number of the positioning device is recorded asiWherein, in the step (A),1≤i≤N，Nfor the total number of all positioning devices around the entrance of the parking lot, the firstiThe position of the positioning device is recordedp i ；
A first calculation module: position for calculating all positioning devices and barrier gate positionp 0 Is a distance ofl i Wherein, in the step (A),l i = p i -p 0 ，ifrom1~NTraversing;
a second calculation module: for calculatingmin(l i )And will bemin(l i )The number of the corresponding positioning device is recorded asjJudgment ofl j Whether or not less than a distance thresholdα；
A judging module: and judging whether to open the entrance barrier and the exit barrier.
Further, the judging module judges whether to open the entrance barrier and the exit barrier by the following method: when in usel j Less than a distance thresholdαWhen the vehicle entrance image information is acquired, opening an entrance barrier; when in usel j Less than a distance thresholdαWhen the image information of the vehicle leaving the field is acquired, opening an exit barrier gate; when in usel j Less than a distance thresholdαWhen the image information of the incoming vehicle is not acquired, the entrance barrier gate is kept closed; when in usel j Less than a distance thresholdαWhen the image information of the vehicles on the scene is not acquired, the exit barrier gate is kept closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
Further, the sending information of the positioning device acquired by the acquiring module further includes: and locating the vehicle type corresponding to the device.
A third aspect of the present application provides an electronic device, comprising: one or more processors; a memory having one or more programs stored thereon; the one or more programs, when executed by the one or more processors, cause the one or more processors to implement a vehicle ingress and egress management method as in any above.
A fourth aspect of the present application provides a storage medium for storing a program for implementing the vehicle entrance and exit management method as defined in any one of the above when the program is executed.
Compared with the prior art, the invention at least has the following technical effects:
1. according to the invention, whether the entrance barrier gate and the exit barrier gate are opened or not is judged by position positioning, manual processing is not needed, and the passing efficiency is greatly improved;
2. in the invention, when judging whether to open the entrance barrier and the exit barrier, the invention needs to considerl j And a distance thresholdαThe relationship also considers whether the corresponding vehicles stop at the entrance barrier and the exit barrier, thereby avoiding that the vehicles which should not be put in are put in a parking lot and the vehicles which are not paid are freely discharged;
3. in the invention, the sending information of the positioning device also comprises the vehicle type corresponding to the positioning device, so that the borrowing problem of the positioning device among different types of vehicles can be prevented by increasing the judgment of the vehicle type and combining the position positioning;
4. according to the method and the device, whether the theft incident exists or not is judged by judging the similarity of the image information of the car owner, so that the safety of the parking lot is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or in the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a parking lot;
FIG. 2 is a schematic diagram of a vehicle access management method according to an embodiment of the present invention;
fig. 3 is a simplified schematic diagram of fig. 1.
Detailed Description
Aspects of the present invention will be described more fully hereinafter with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to any specific structure or function presented throughout this disclosure. Rather, these aspects are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Based on the teachings herein one skilled in the art should appreciate that the scope of the present invention is intended to encompass any aspect disclosed herein, whether alone or in combination with any other aspect of the invention to accomplish any aspect disclosed herein. For example, it may be implemented using any number of the apparatus or performing methods set forth herein. In addition, the scope of the present invention is intended to cover apparatuses or methods implemented with other structure, functionality, or structure and functionality in addition to the various aspects of the invention set forth herein. It is to be understood that any aspect disclosed herein may be embodied by one or more elements of a claim.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
As shown in fig. 1, a schematic diagram of a parking lot is provided with an entrance camera 1, an entrance barrier 2, an exit camera 3, an exit barrier 4, and a parking lot positioning device 5 at an entrance and an exit of the parking lot. Generally, parking lots are mainly parked with four-wheeled vehicles, and in the prior art, if non-four-wheeled vehicles are going to enter or exit the parking lot, manual verification is usually performed.
Fig. 2 is a schematic diagram of a vehicle entrance and exit management method in an embodiment of the present invention, which includes the following steps:
step S10: acquiring sending information of all positioning devices around an entrance of a parking lot, wherein the positioning devices are bound with a parking lot management system in advance, the sending information of the positioning devices comprises position information, and serial numbers of the positioning devices are recorded asiWherein, in the step (A),1≤i≤N，Nfor the total number of all positioning devices around the entrance of the parking lot, the firstiThe position of the positioning device is recordedp i ；
The positioning device can be mobile communication equipment or a positioning device specially installed on a vehicle; the positioning device is bound with the parking lot management system in advance, namely, relevant information of the positioning device is stored in the parking lot management system in advance, wherein the relevant information is the serial number of the positioning device and vehicle information corresponding to the positioning device, so that only sending information of the positioning device bound with the parking lot management system in advance is obtained, and relevant information of the positioning device not bound with the parking lot management system is noise data and does not need to be obtained;
FIG. 3 is a simplified schematic diagram of FIG. 1, with non-four-wheeled vehicles near the entrance and exit of the parking lot, and parking lot locating devices, both represented by dots;
step S20: calculating the positions of all the positioning devices and the position of the barrier gatep 0 Is a distance ofl i Wherein, in the step (A),l i =p i -p 0 ，ifrom1~NTraversing;
determination of the barrier position by means of a parking lot positioning device 5p 0 ；
Step S30: computingmin(l i )And will bemin(l i )Sequence of corresponding positioning devicesNumber is marked asjJudgment ofl j Whether or not less than a distance thresholdα；
Here, the off-barrier gate position is determinedp 0 After the nearest positioning device, the entrance barrier or the exit barrier is not opened directly, because of the position of the exit barrierp 0 The nearest locating device may not be at the entrance to the parking lot; therefore, the invention firstly calculatesmin(l i )Determining off-barrier gate positionp 0 Nearest positioning means to determine the position of the gatep 0 Nearest positioning device and barrier positionp 0 Whether the distance between is less than a distance thresholdαI.e. in the off-gate positionp 0 Only when the nearest positioning device is positioned at the entrance and exit position of the parking lot, the entrance barrier or the exit barrier can be opened;
wherein the distance threshold valueαThe specific numerical value of (a) may be determined according to the actual situation of the parking lot.
Step S40: and judging whether to open the entrance barrier and the exit barrier.
In the embodiment of the invention, whether the entrance barrier gate and the exit barrier gate are opened or not is judged by positioning, manual processing is not needed, and the passing efficiency is greatly improved.
If it is notl j Less than a distance thresholdαIf the entrance barrier gate or the exit barrier gate is opened, the entrance barrier gate or the exit barrier gate is easily opened by mistake, for example, the positioning device of the tricycle a is pre-bound with the parking lot management system, and it is assumed that the positioning device is a mobile phone of the owner of the tricycle a, and if the owner of the tricycle a does not drive the tricycle a but only walks near the entrance barrier gate or the exit barrier gate, the opening condition of the entrance barrier gate or the exit barrier gate is only set to be the same as that of the entrance barrier gate or the exit barrier gatel j Less than a distance thresholdαAt this time, the entrance barrier or the exit barrier is opened, but the entrance barrier or the exit barrier should not be opened;
on the other hand, ifThe opening condition of the entrance barrier or the exit barrier is set only tol j Less than a distance thresholdαFor example, the owner of the tricycle a can open the entrance barrier or the exit barrier by walking near the entrance barrier or the exit barrier, and thus, vehicles that should not be placed are easily placed in the parking lot, and vehicles that do not pay fees are easily released.
Therefore, in the present invention, the judgment of whether to open the entrance barrier and the exit barrier is made in consideration of the following factorsl j And a distance thresholdαAlso taking into account whether the corresponding vehicle is parked at the entrance barrier and the exit barrier, specifically:
whether the vehicle is positioned at an entrance barrier is judged by judging whether the vehicle entrance image information is acquired or not, and whether the vehicle is positioned at an exit barrier is judged by judging whether the vehicle exit image information is acquired or not, so that whether the entrance barrier and the exit barrier are opened is judged in the following mode:
when in usel j Less than a distance thresholdαWhen the vehicle entrance image information is acquired, opening an entrance barrier; when in usel j Less than a distance thresholdαWhen the image information of the vehicle leaving the field is acquired, opening an exit barrier gate; when in usel j Less than a distance thresholdαWhen the image information of the incoming vehicle is not acquired, the entrance barrier gate is kept closed; when in usel j Less than a distance thresholdαWhen the image information of the vehicles on the scene is not acquired, the exit barrier gate is kept closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
Further, the sending information of the positioning device in step S10 further includes: and locating the vehicle type corresponding to the device.
In practical application, for example, the positioning device of the tricycle a is bound with a parking lot management system in advance, the positioning device of the battery car B is not bound with the parking lot management system in advance, and it is not expected that the battery car B enters the parking lot for the parking lot, but if the positioning device of the tricycle a is borrowed by the owner of the tricycle a to the owner of the battery car B, the battery car B can enter the parking lot through the positioning device of the tricycle a, which is not expected in the parking lot management, so that the embodiment of the invention further increases the judgment of the vehicle type to prevent the borrowing problem of the positioning device among vehicles of different types;
specifically, the vehicle type is determined by the vehicle entrance image information and the vehicle exit image information, and the following preferred modes also exist in the embodiment of the present invention:
in step S40, whenl j Less than a distance thresholdαAnd the type and the positioning device of the vehicle are judged according to the obtained vehicle entrance image informationjOpening an entrance barrier when the corresponding vehicle types are the same; when in usel j Less than a distance thresholdαAnd the type and the positioning device of the vehicle are judged according to the obtained image information of the vehicle leaving the scenejOpening an exit barrier when the corresponding vehicle types are the same; when in usel j Less than a distance thresholdαBut the type and the positioning device of the vehicle are judged according to the obtained vehicle entrance image informationjWhen the corresponding vehicle types are different, keeping the entrance barrier closed; when in usel j Less than a distance thresholdαBut the type and location of the vehicle are determined according to the obtained image information of the vehiclejWhen the corresponding vehicle types are different, keeping the exit barrier closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
In addition, the theft of the non-four-wheel vehicle is relatively frequent, and in order to prevent the phenomenon, the embodiment of the invention also provides the following steps: in the case where the entrance barrier is opened in step S40, the positioning device is acquiredjCorresponding first vehicle main image information of the vehicle as the positioning devicejWhen the corresponding vehicle reaches the exit barrier, the positioning device is obtainedjSecond main vehicle image information of the corresponding vehicle, when the similarity between the first main vehicle image information and the second main vehicle image information is lower than the similarity threshold valueSending manual checking information;
that is, the image information of the vehicle owner is also collected at the time of entry (recorded as the first vehicle main image information), and the image information of the vehicle owner is also collected at the time of exit (recorded as the second vehicle main image information), and if a theft event occurs, the vehicle owner on the vehicle inevitably changes, so that the first vehicle main image information and the second vehicle main image information are different, and the first vehicle main image information and the second vehicle main image information are used for judging whether the theft event occurs.
The embodiment of the invention also provides a vehicle entrance and exit management system, which comprises the following modules:
an acquisition module: the system is used for acquiring the sending information of all positioning devices around the entrance of the parking lot, the positioning devices are bound with the parking lot management system in advance, the sending information of the positioning devices comprises position information, and the serial numbers of the positioning devices are recorded asiWherein, in the step (A),1≤i≤N，Nfor the total number of all positioning devices around the entrance of the parking lot, the firstiThe position of the positioning device is recordedp i ；
A first calculation module: position for calculating all positioning devices and barrier gate positionp 0 Is a distance ofl i Wherein, in the step (A),l i = p i -p 0 ，ifrom1~NTraversing;
a second calculation module: for calculatingmin(l i )And will bemin(l i )The number of the corresponding positioning device is recorded asjJudgment ofl j Whether or not less than a distance thresholdα；
A judging module: and judging whether to open the entrance barrier and the exit barrier.
Further, the judging module judges whether to open the entrance barrier and the exit barrier by the following method: when in usel j Less than a distance thresholdαWhen the vehicle entrance image information is acquired, opening an entrance barrier; when in usel j Less than a distance thresholdαAnd get to the vehicleOpening an exit barrier when the image information is output; when in usel j Less than a distance thresholdαWhen the image information of the incoming vehicle is not acquired, the entrance barrier gate is kept closed; when in usel j Less than a distance thresholdαWhen the image information of the vehicles on the scene is not acquired, the exit barrier gate is kept closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
Further, the sending information of the positioning device acquired by the acquiring module further includes: and locating the vehicle type corresponding to the device.
Another embodiment of the present application provides an electronic device, including: one or more processors; a memory having one or more programs stored thereon; the one or more programs, when executed by the one or more processors, cause the one or more processors to implement a vehicle ingress and egress management method as provided in any one of the method embodiments described above.
Another embodiment of the present application provides a storage medium storing a program that, when executed, implements a vehicle access management method as provided in any one of the above method embodiments.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The present invention is not limited to the above-described preferred embodiments, but rather, the present invention is intended to cover all modifications, equivalents, and improvements falling within the spirit and scope of the present invention.
Claims (7)
1. A vehicle access management method is characterized by comprising the following steps:
step S10: acquiring sending information of all positioning devices around an entrance of a parking lot, wherein the positioning devices are bound with a parking lot management system in advance, the sending information of the positioning devices comprises position information and vehicle types corresponding to the positioning devices, and serial numbers of the positioning devices are recorded asiWherein, in the step (A),1≤i≤N，Nfor the total number of all positioning devices around the entrance of the parking lot, the firstiThe position of the positioning device is recordedp i ；
Step S20: calculating the positions of all the positioning devices and the position of the barrier gatep 0 Is a distance ofl i Wherein, in the step (A),l i =p i -p 0 ，ifrom1~NTraversing;
step S30: computingmin(l i )And will bemin(l i )The number of the corresponding positioning device is recorded asjJudgment ofl j Whether or not less than a distance thresholdαWherein, in the step (A),l j is serial number ofjThe position of the positioning device and the position of the barrier gatep 0 The distance of (a) to (b),1≤j≤N；
step S40: judging whether an entrance barrier gate and an exit barrier gate are opened or not;
in step S40, whenl j Less than a distance thresholdαAnd the type and the positioning device of the vehicle are judged according to the obtained vehicle entrance image informationjOpening an entrance barrier when the corresponding vehicle types are the same; when in usel j Less than a distance thresholdαAnd the type and the positioning device of the vehicle are judged according to the obtained image information of the vehicle leaving the scenejOpening an exit barrier when the corresponding vehicle types are the same; when in usel j Less than a distance thresholdαBut the type and the positioning device of the vehicle are judged according to the obtained vehicle entrance image informationjWhen the corresponding vehicle types are different, keeping the entrance barrier closed; when in usel j Less than a distance thresholdαBut the type and location of the vehicle are determined according to the obtained image information of the vehiclejWhen the corresponding vehicle types are different, keeping the exit barrier closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
2. The vehicle access management method of claim 1, wherein in step S40, when the vehicle access management method is usedl j Less than a distance thresholdαWhen the vehicle entrance image information is acquired, opening an entrance barrier; when in usel j Less than a distance thresholdαWhen the image information of the vehicle leaving the field is acquired, opening an exit barrier gate; when in usel j Less than a distance thresholdαWhen the image information of the incoming vehicle is not acquired, the entrance barrier gate is kept closed; when in usel j Less than a distance thresholdαWhen the image information of the vehicles on the scene is not acquired, the exit barrier gate is kept closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
3. The vehicle access management method according to claim 1, wherein in the case where the entrance barrier is opened in step S40, the acquisition positioning meansjCorresponding first vehicle main image information of the vehicle as the positioning devicejWhen the corresponding vehicle reaches the exit barrierObtaining and positioning devicejAnd sending manual checking information when the similarity between the first vehicle main image information and the second vehicle main image information is lower than a similarity threshold value.
4. A vehicle access management system, comprising the following modules:
an acquisition module: the system is used for acquiring the sending information of all positioning devices around the entrance of the parking lot, the positioning devices are bound with the parking lot management system in advance, the sending information of the positioning devices comprises position information and vehicle types corresponding to the positioning devices, and the serial numbers of the positioning devices are recorded asiWherein, in the step (A),1≤i≤N，Nfor the total number of all positioning devices around the entrance of the parking lot, the firstiThe position of the positioning device is recordedp i ；
A first calculation module: position for calculating all positioning devices and barrier gate positionp 0 Is a distance ofl i Wherein, in the step (A),l i =p i -p 0 ，ifrom1~NTraversing;
a second calculation module: for calculatingmin(l i )And will bemin(l i )The number of the corresponding positioning device is recorded asjJudgment ofl j Whether or not less than a distance thresholdα；
A judging module: judging whether to open the entrance barrier and the exit barrier whenl j Less than a distance thresholdαAnd the type and the positioning device of the vehicle are judged according to the obtained vehicle entrance image informationjOpening an entrance barrier when the corresponding vehicle types are the same; when in usel j Less than a distance thresholdαAnd the type and the positioning device of the vehicle are judged according to the obtained image information of the vehicle leaving the scenejOpening an exit barrier when the corresponding vehicle types are the same; when in usel j Less than a distance thresholdαBut the type and the positioning device of the vehicle are judged according to the obtained vehicle entrance image informationjWhen the corresponding vehicle types are different, keeping the entrance barrier closed; when in usel j Less than a distance thresholdαBut the type and location of the vehicle are determined according to the obtained image information of the vehiclejWhen the corresponding vehicle types are different, keeping the exit barrier closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
5. The vehicle entry and exit management system according to claim 4, wherein said determining module determines whether to open the entrance barrier and the exit barrier by: when in usel j Less than a distance thresholdαWhen the vehicle entrance image information is acquired, opening an entrance barrier; when in usel j Less than a distance thresholdαWhen the image information of the vehicle leaving the field is acquired, opening an exit barrier gate; when in usel j Less than a distance thresholdαWhen the image information of the incoming vehicle is not acquired, the entrance barrier gate is kept closed; when in usel j Less than a distance thresholdαWhen the image information of the vehicles on the scene is not acquired, the exit barrier gate is kept closed; when in usel j Greater than a distance thresholdαWhile keeping the entrance barrier and the exit barrier closed.
6. An electronic device, comprising: one or more processors; a memory having one or more programs stored thereon; the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the vehicle ingress and egress management method of one of claims 1-3.
7. A storage medium characterized by storing a program for implementing the vehicle entrance and exit management method according to any one of claims 1 to 3 when executed.
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| CN202110306359.1A CN112700575B (en) | 2021-03-23 | 2021-03-23 | Vehicle entrance and exit management method and system, electronic device and storage medium |
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| CN202110306359.1A CN112700575B (en) | 2021-03-23 | 2021-03-23 | Vehicle entrance and exit management method and system, electronic device and storage medium |
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