CN110264733A - Porte-cochere detection method and device - Google Patents
Porte-cochere detection method and device Download PDFInfo
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- CN110264733A CN110264733A CN201910546693.7A CN201910546693A CN110264733A CN 110264733 A CN110264733 A CN 110264733A CN 201910546693 A CN201910546693 A CN 201910546693A CN 110264733 A CN110264733 A CN 110264733A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- 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
- G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
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Abstract
The disclosure provides a kind of porte-cochere detection method and device, is related to electronic information technical field, when being able to solve vehicle and driving into channel and be driven out to again, the problem of causing exception record.The specific technical proposal is: determining that the direction of leaving of target vehicle, the direction of leaving of target vehicle enter after destination channel the direction for sailing out of the destination channel for target vehicle after the destination channel that target vehicle drives into vehicles while passing place；In target vehicle when leaving direction and inconsistent direction of advance, determine that target vehicle is not driven out to destination channel, direction of advance is that target vehicle enters the direction driven into when destination channel.The disclosure is detected for porte-cochere.
Description
Technical field
This disclosure relates to electronic information technical field more particularly to porte-cochere detection method and device.
Background technique
Currently, vehicle fleet size is more and more, manage for convenience, many vehicles while passing places all can be in vehicles while passing channel
Install license plate recognition device, for identify license plate number and record disengaging parking lot time, still, it sometimes appear that vehicle drives into
Into vehicle passage, the rear vehicle that identified instrument recognizes is exited again into vehicle passage, is occurred at this time abnormal into vehicle；Or vehicle drives into out
When vehicle passage, the rear vehicle that identifier recognizes exits out vehicle passage again, and abnormal vehicle out occurs in vehicle at this time, when being driven out to again,
Because not driving into the record in place, it can not normally go out vehicle.
Summary of the invention
The embodiment of the present disclosure provides a kind of porte-cochere detection method and device, is able to solve vehicle and drives into channel and is driven out to again
When, the problem of causing exception record.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of porte-cochere detection method is provided, this method comprises:
After the destination channel that target vehicle drives into vehicles while passing place, the direction of leaving of target vehicle, target carriage are determined
Direction of leaving be that target vehicle enters after destination channel the direction for sailing out of destination channel；
When leaving direction and inconsistent direction of advance, determine that target vehicle is not driven out to destination channel in target vehicle,
Direction of advance is that target vehicle enters the direction driven into when destination channel.
After target vehicle drives into destination channel, whether detection target vehicle is finally driven out to destination channel, if target carriage
It is not driven out to destination channel, because being driven into again or outgoing vehicles disengaging place it has been detected that not influencing target vehicle, mentioned
The high vehicle management efficiency in vehicles while passing place.
In one embodiment, determine target vehicle leaves direction, comprising:
The first image of target vehicle is obtained at the first moment, the first moment was that target vehicle enters after destination channel
Moment；
The second image of target vehicle is obtained at the second moment, the second moment is after the first moment；
Direction is left according to what the first image and the second image determined target vehicle.
In one embodiment, direction is left according to what the first image and the second image determined target vehicle, comprising:
When the size of the subject image element in the first image is less than subject image element in the second image, mesh is determined
Mark vehicle to leave direction consistent with direction of advance.
In one embodiment, when leaving direction and inconsistent direction of advance, determine that target vehicle does not have in target vehicle
It is driven out to destination channel, comprising:
Target vehicle leave direction and direction of advance is inconsistent, and target vehicle does not trigger and anti-pounds vehicle triggering dress
It sets, determines that target vehicle is not driven out to destination channel.
In one embodiment, this method further include:
Target vehicle leave direction it is consistent with direction of advance when, determine that target vehicle is driven out to destination channel.
According to the second aspect of an embodiment of the present disclosure, a kind of porte-cochere detection device is provided, comprising: detection module and pipe
Manage module；
Wherein, detection module, for determining target vehicle after the destination channel that target vehicle drives into vehicles while passing place
Leave direction, the direction of leaving of target vehicle is that target vehicle enters after destination channel the direction for sailing out of destination channel；
Management module, for when leaving direction and inconsistent direction of advance, determining that target vehicle does not have in target vehicle
It is driven out to destination channel, direction of advance is that target vehicle enters the direction driven into when destination channel.
In one embodiment, detection module includes: that the first image acquisition unit, the second image acquisition unit and direction are true
Order member；
Wherein, the first image acquisition unit, for obtaining the first image of target vehicle at the first moment, the first moment was
At the time of target vehicle enters after destination channel；
Second image acquisition unit, for obtaining the second image of target vehicle at the second moment, the second moment is first
After moment；
Direction-determining unit leaves direction for determine target vehicle according to the first image and the second image.
In one embodiment, direction-determining unit is also used to the big slight of the subject image element in the first image
When subject image element in the second image, determine target vehicle to leave direction consistent with direction of advance.
In one embodiment, management module includes first passage administrative unit；
First passage administrative unit, for target vehicle leave direction and direction of advance is inconsistent, and target vehicle
It does not trigger and prevents pounding vehicle trigger device, determine that target vehicle is not driven out to destination channel.
In one embodiment, management module includes second channel administrative unit；
Second channel administrative unit, for target vehicle leave direction it is consistent with direction of advance when, determine target carriage
It is driven out to destination channel.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of flow chart for porte-cochere detection method that the embodiment of the present disclosure provides；
Fig. 2 is that a kind of target vehicle that the embodiment of the present disclosure provides leaves direction schematic diagram；
Fig. 3 is a kind of direction of advance schematic diagram for target vehicle that the embodiment of the present disclosure provides；
Fig. 4 is a kind of porte-cochere detection effect schematic diagram that the embodiment of the present disclosure provides；
Fig. 5 is a kind of porte-cochere detection effect schematic diagram that the embodiment of the present disclosure provides；
Fig. 6 is a kind of structure chart for porte-cochere detection device that the embodiment of the present disclosure provides；
Fig. 7 is a kind of structure chart for porte-cochere detection device that the embodiment of the present disclosure provides；
Fig. 8 is a kind of structure chart for porte-cochere detection device that the embodiment of the present disclosure provides；
Fig. 9 is a kind of structure chart for porte-cochere detection device that the embodiment of the present disclosure provides.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
The embodiment of the present disclosure provides a kind of porte-cochere detection method, is applied to porte-cochere detection device, such as Fig. 1 institute
Show, detection method includes the following steps for the porte-cochere:
101, after the destination channel that target vehicle drives into vehicles while passing place, determine target vehicle leaves direction.
The direction of leaving of target vehicle enters after destination channel the direction for sailing out of destination channel for target vehicle.That is target carriage
Enter destination channel after the direction sailed out of, as shown in Fig. 2, two kinds that show target vehicle in Fig. 2 are left direction, Fig. 2 a
The direction of leaving of middle target vehicle is that destination channel is driven out to along the direction driven into, i.e., enters the row of destination channel with target vehicle
It is consistent to sail direction；The direction of leaving of target vehicle is and drives into contrary in Fig. 2 b, destination channel is driven out to, in general, in Fig. 2 b
Indicated to leave direction all travelled in reverse gear shift, exits destination channel.
Determine leaving direction and two specific examples being enumerated herein and be illustrated there are many mode for target vehicle.
In first example, determine target vehicle leaves direction, comprising:
The first image of target vehicle is obtained at the first moment, the first moment was that target vehicle enters after destination channel
Moment；The second image of target vehicle is obtained at the second moment, the second moment is after the first moment；According to the first image and
What two images determined target vehicle leaves direction.
In one embodiment, direction is left according to what the first image and the second image determined target vehicle, comprising:
When the size of the subject image element in the first image is less than subject image element in the second image, mesh is determined
Mark vehicle to leave direction consistent with direction of advance.
In second example, direction can be left by two detection device determinations, determine the side of leaving of target vehicle
To, comprising:
When target vehicle passes through destination channel, the first signal and second that first device detection target vehicle passes through is obtained
The second signal that device detection target vehicle passes through；
According to the time that the first signal and the second signal obtain determine target vehicle leave direction.
For example, acquisition time of the acquisition time of the first signal earlier than second signal, then the direction of leaving of target vehicle is
Second device is driven towards from first device；The acquisition time of first signal is later than the acquisition time of second signal, then target vehicle
Leaving direction is to drive towards first device from second device.
It should be noted that first device and second device can be earth induction device, infrared induction device, license plate
Identifier etc., the disclosure to this with no restriction.
102, in target vehicle when leaving direction and inconsistent direction of advance, it is logical to determine that target vehicle is not driven out to target
Road.
Direction of advance is that target vehicle enters the direction driven into when destination channel.
As shown in figure 3, Fig. 3 is a kind of direction of advance schematic diagram for target vehicle that the embodiment of the present disclosure provides.Show in Fig. 3
Target vehicle is gone out when driving towards destination channel, the direction of advance of target vehicle, i.e. target vehicle enter close when destination channel
The direction of destination channel, target vehicle passes through destination channel, and after being driven out to destination channel, the direction of advance of target vehicle is far from mesh
Mark the direction in channel.It should be noted that target vehicle can drive towards destination channel in forward gear, can also be driven towards in reverse gear shift
Destination channel, forward gear and reverse gear do not influence the direction of advance of target vehicle.
In one embodiment, can also increase more conditions, it is ensured that judge it is errorless, for example, target vehicle from
Evolution to it is inconsistent with direction of advance when, determine that target vehicle is not driven out to destination channel, comprising:
Target vehicle leave direction and direction of advance is inconsistent, and target vehicle does not trigger and anti-pounds vehicle triggering dress
It sets, determines that target vehicle is not driven out to destination channel.
Anti- vehicle trigger device of pounding can be set in the outlet of destination channel, prevent pounding vehicle trigger device in target vehicle triggering
When, illustrate target vehicle not under banister, i.e., target vehicle passes through banister completely.
In one embodiment, this method further include:
Target vehicle leave direction it is consistent with direction of advance when, determine that target vehicle is driven out to destination channel.
In conjunction with step 101 and step 102, herein, enumerates two specific application scenarios and be illustrated.
In first application scenarios, direction is left according to what the first image and the second image determined target vehicle.Such as Fig. 4
Shown, porte-cochere detection device may include Car license recognition instrument, or the image of target vehicle is obtained by Car license recognition instrument.
Car license recognition instrument can be set in the inlet of destination channel, also can be set in the middle position of destination channel, can also set
Set in the exit of destination channel, the disclosure to this with no restriction.
In Fig. 4, by taking the exit of destination channel is arranged in Car license recognition instrument as an example, destination channel can be vehicles while passing field
Vehicle exit passageway, the banister of destination channel is in the middle position of destination channel, after target vehicle drives into destination channel,
Banister is opened, and when destination channel passes through target banister, the Car license recognition instrument that destination channel exit is arranged in obtains target carriage
The first image, target vehicle reach destination channel outlet when, Car license recognition instrument obtain target vehicle the second image,
Can determine target vehicle according to the size of target vehicle in the first image and the second image leaves direction.
For example, subject image element can be target vehicle or license plate or wiper etc., the disclosure does not make this
Limitation.By taking subject image element is target vehicle as an example, the size of target vehicle is less than target in the second image in the first image
The size of vehicle can determine that target vehicle is proximate to Car license recognition instrument, i.e. target vehicle leaves direction and direction of advance one
It causes, by the outlet of destination channel, triggering is anti-to pound vehicle trigger device, at this point, target vehicle is completely by banister, target is logical
The banister in road can close.If the size of target vehicle is greater than the size of target vehicle in the second image in the first image, can
With determine target vehicle be far from Car license recognition instrument, i.e., target vehicle leave direction and direction of advance is inconsistent, determine target
Vehicle does not pass through destination channel.
In second application scenarios, leaving for target vehicle is determined according to the time that the first signal and the second signal obtain
Direction.As shown in figure 5, porte-cochere detection device may include first device and second device, or by first device and
Second device obtains the first signal and the second signal, and in the present embodiment, the vehicle that destination channel can be vehicles while passing place goes out
Mouth channel, first device and second device can be infrared induction device.Entering in destination channel can be set in first device
At mouthful, second device is arranged at the banister of destination channel, and target vehicle first passes through first device, is passing through second device, i.e.,
It can outgoing vehicles disengaging place.When target vehicle drives into destination channel, banister is opened, and passes through first device in target vehicle
When, porte-cochere detection device obtains the first signal, and then target vehicle passes through banister, passes through second device in target vehicle
When, porte-cochere detection device obtains second signal, and the first signal is earlier than second signal, it is determined that it is logical that target vehicle is driven out to target
Road, when being driven out to destination channel, triggering is anti-to pound vehicle trigger device, at this point, banister is closed.If target vehicle at banister backward
Reversing, then vehicle detection apparatus first obtains the second signal of second device at banister, then obtains the first of destination channel inlet
First signal of device, can determine target vehicle leave direction and direction of advance is inconsistent, determine that target vehicle does not pass through
Destination channel.
Certainly, only exemplary illustration, target vehicle pass through vehicle entrance channel and the vehicle in vehicles while passing place herein
Exit passageway, principle are identical.
When having vehicle to enter vehicles while passing place, Car license recognition instrument identifies that the driving direction of target vehicle is direction of advance,
If vehicle is always maintained at the cog region that direction of advance is driven out to Car license recognition instrument, and triggers to march into the arena and prevents pounding vehicle trigger device,
Then confirm that target vehicle enters vehicles while passing place, and records current license plate number and the note of marching into the arena that the time is target vehicle of marching into the arena
Record；If vehicle midway retreats, Car license recognition instrument identification target vehicle to leave direction inconsistent with direction of advance, and not
Triggering, which is marched into the arena, to be prevented pounding vehicle trigger device, then determines the non-admission of target vehicle, shutdown system does not record target vehicle, and this enters number of fields
According to or by this admission data failure of target parking lot or deletion；
When having vehicle outgoing vehicles to pass in and out place, Car license recognition instrument identifies that the driving direction of target vehicle is direction of advance,
If vehicle is always maintained at the cog region that direction of advance is driven out to Car license recognition instrument, confirm that target vehicle outgoing vehicles pass in and out field
Institute, identifies and records current license plate number and the time for competiton is the appearance record of target vehicle；If vehicle does not trigger anti-vehicle of pounding and touches
Transmitting apparatus and midway retreats, then Car license recognition instrument identification target vehicle to leave direction inconsistent with direction of advance, then target carriage
Status indicator still keep original mark that do not appear on the scene, keep the parking charge state of target vehicle constant, according to the meter
Take state and continues charging.
The porte-cochere detection method that the embodiment of the present disclosure provides detects target after target vehicle drives into destination channel
Whether vehicle is finally driven out to destination channel, if target vehicle is not driven out to destination channel, because it has been detected that not influencing mesh
Mark vehicle drives into again or outgoing vehicles disengaging place, improves the vehicle management efficiency in vehicles while passing place.
It is following for disclosure device reality based on porte-cochere detection method described in the corresponding embodiment of above-mentioned Fig. 1
Example is applied, can be used for executing embodiments of the present disclosure.
The embodiment of the present disclosure provides a kind of porte-cochere detection device, as shown in fig. 6, the porte-cochere detection device 60 is wrapped
It includes: detection module 601 and management module 602；
Wherein, detection module 601, for determining target after the destination channel that target vehicle drives into vehicles while passing place
Vehicle leaves direction, and the direction of leaving of target vehicle is that target vehicle enters after destination channel and leaves direction；
Management module 602, for when leaving direction and inconsistent direction of advance, determining that target vehicle does not have in target vehicle
It is driven out to destination channel, direction of advance is that target vehicle enters the direction driven into when destination channel.
In one embodiment, as shown in fig. 7, detection module 601 includes: the first image acquisition unit 6011, the second figure
As acquiring unit 6012 and direction-determining unit 6013；
Wherein, the first image acquisition unit 6011, for obtaining the first image of target vehicle at the first moment, when first
It carves at the time of be that target vehicle enters after destination channel；
Second image acquisition unit 6012, for obtaining the second image of target vehicle at the second moment, the second moment existed
After first moment；
Direction-determining unit 6013 leaves direction for determine target vehicle according to the first image and the second image.
In one embodiment, direction-determining unit 6013 are also used to the big of the subject image element in the first image
When less than subject image element in the second image, determine target vehicle to leave direction consistent with direction of advance.
In one embodiment, as shown in figure 8, management module 602 includes first passage administrative unit 6021；
First passage administrative unit 6021, for target vehicle leave direction and direction of advance is inconsistent, and target
Vehicle, which does not trigger, to be prevented pounding vehicle trigger device, determines that target vehicle is not driven out to destination channel.
In one embodiment, as shown in figure 9, management module 602 includes second channel administrative unit 6022；
Second channel administrative unit 6022, for target vehicle leave direction it is consistent with direction of advance when, determine mesh
Mark vehicle is driven out to destination channel.
The porte-cochere detection device that the embodiment of the present disclosure provides detects target after target vehicle drives into destination channel
Whether vehicle is finally driven out to destination channel, if target vehicle is not driven out to destination channel, because it has been detected that not influencing mesh
Mark vehicle drives into again or outgoing vehicles disengaging place, improves the vehicle management efficiency in vehicles while passing place.
Based on porte-cochere detection method described in the corresponding embodiment of above-mentioned Fig. 1, the embodiment of the present disclosure is also provided
A kind of computer readable storage medium, for example, non-transitorycomputer readable storage medium can be read-only memory (English:
Read Only Memory, ROM), random access memory (English: Random Access Memory, RAM), CD-ROM, magnetic
Band, floppy disk and optical data storage devices etc..It is stored with computer instruction on the storage medium, it is corresponding for executing above-mentioned Fig. 1
Porte-cochere detection method described in embodiment, details are not described herein again.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
Claims (10)
1. a kind of porte-cochere detection method, which is characterized in that the described method includes:
After the destination channel that target vehicle drives into vehicles while passing place, the direction of leaving of the target vehicle, the mesh are determined
The direction of leaving of mark vehicle enters after the destination channel direction for sailing out of the destination channel for the target vehicle；
When leaving direction and inconsistent direction of advance, determine that the target vehicle is not driven out to the mesh in the target vehicle
Channel is marked, the direction of advance is that the target vehicle enters the direction driven into when the destination channel.
2. the method according to claim 1, wherein the determining target vehicle leaves direction, comprising:
The first image of the target vehicle is obtained at the first moment, first moment is that the target vehicle enters the mesh
At the time of after mark channel；
The second image of the target vehicle is obtained at the second moment, second moment is after first moment；
Direction is left according to what the first image and second image determined the target vehicle.
3. the method according to claim 1, wherein determining institute according to the first image and second image
That states target vehicle leaves direction, comprising:
When the size of subject image element in the first image is less than the subject image element in second image, really
The fixed target vehicle to leave direction consistent with the direction of advance.
4. the method according to claim 1, wherein leaving direction and the advance side in the target vehicle
To it is inconsistent when, determine that the target vehicle is not driven out to the destination channel, comprising:
The target vehicle leave direction and the direction of advance is inconsistent, and the target vehicle does not trigger and anti-pounds vehicle
Trigger device determines that the target vehicle is not driven out to the destination channel.
5. method according to claim 1-4, which is characterized in that the method also includes:
The target vehicle leave direction it is consistent with the direction of advance when, determine that the target vehicle is driven out to the target
Channel.
6. a kind of porte-cochere detection device characterized by comprising detection module and management module；
Wherein, the detection module, for determining the target after the destination channel that target vehicle drives into vehicles while passing place
Vehicle leaves direction, the target vehicle leave direction be the target vehicle enter after the destination channel sail out of it is described
The direction of destination channel；
The management module, for when leaving direction and inconsistent direction of advance, determining the target in the target vehicle
Vehicle is not driven out to the destination channel, and the direction of advance is that the target vehicle enters the side driven into when the destination channel
To.
7. device according to claim 6, which is characterized in that the detection module includes: the first image acquisition unit,
Two image acquisition units and direction-determining unit；
Wherein, the first image acquiring unit, for obtaining the first image of the target vehicle at the first moment, described
One moment be the target vehicle enter the destination channel after at the time of；
Second image acquisition unit, for obtaining the second image of the target vehicle at the second moment, when described second
It is engraved in after first moment；
The direction-determining unit, for determining leaving for the target vehicle according to the first image and second image
Direction.
8. device according to claim 6, which is characterized in that
The direction-determining unit, the size for being also used to the subject image element in the first image are less than second figure
When subject image element as in, determine the target vehicle to leave direction consistent with the direction of advance.
9. device according to claim 6, which is characterized in that the management module includes first passage administrative unit；
The first passage administrative unit, for the target vehicle leave direction and the direction of advance is inconsistent, and
The target vehicle, which does not trigger, to be prevented pounding vehicle trigger device, determines that the target vehicle is not driven out to the destination channel.
10. according to the described in any item devices of claim 6-9, which is characterized in that the management module includes second channel pipe
Manage unit；
The second channel administrative unit, for the target vehicle leave direction it is consistent with the direction of advance when, really
The fixed target vehicle is driven out to the destination channel.
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| CN201910546693.7A CN110264733B (en) | 2019-06-24 | 2019-06-24 | Vehicle channel detection method and device |
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| CN110264733B (en) | 2021-10-08 |
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