Video is utilized to carry out the system and method for trackside parking stall automatization supervision
Technical field
The present invention relates to electronic communication technology field, particularly to utilize video carry out trackside parking stall automatization supervision be
System and method.
Background technology
Roadside Parking field is for strengthening the overall stop capability in city, and the utilization rate improving non-busy track has great meaning
Justice.In order to solve malice fee evasion behavior and of a relatively high the asking of cost of labor that Roadside Parking field manual toll collection easily occurs
Topic, utilizes video monitoring system that trackside parking lot carries out electronic monitoring and management becomes and preferably selects.But due to car plate
The most inconsistent, and video monitoring system that the license board information that collect can not be completely secured is complete, accurately, it is possible to make
Becoming the situations such as car plate erroneous judgement occur, to parking lot management, personnel cause puzzlement.
Summary of the invention
It is an object of the invention to avoid above-mentioned weak point of the prior art to provide one to utilize accurately and reliably
Video carries out the method for trackside parking stall automatization supervision.
The purpose of the present invention is achieved through the following technical solutions:
A kind of method utilizing video to carry out the supervision of trackside parking stall automatization, it is characterised in that
Video monitoring system collection enters the trackside car plate photo of the vehicle in monitoring region, uploads to the first data base;
Video monitoring system collection entrance parking stall the parking stall car plate photo of vehicle and the parking stall of this parking stall that stop are numbered;
Transfer shooting time and differ the trackside car plate photo less than Preset Time, Cong Zhongxuan with the shooting time of parking stall car plate photo
Select out the trackside car plate photo the highest with parking stall car plate photo similarity;
Comprehensive trackside car plate photo and parking stall car plate photo identify license board information, and the license board information recognized is stored in service
Device.
Preferably, to entering the vehicle in monitoring region, shoot vehicle license plate photo at least twice, select wherein that definition is
High vehicle license plate photo upload is to the first data base.
Preferably, to entering the vehicle monitoring region, the license board information at its forward and backward two ends is shot.
Preferably, described comprehensive trackside car plate photo and parking stall car plate photo identify license board information, refer to shine these
The character of sheet carries out dividing processing, to obtain the license board information most like with all photos.
Preferably, server associates the license board information recognized with parking stall numbering.
Preferably, parking stall measure system detection parking stall parking information, parking stall numbering and parking stall parking information are passed to clothes
Business device.
Preferably, described parking stall measure system is geomagnetic parking stall detecting system.
Preferably, described parking stall measure system refers to rest on the car of the vehicle of this parking stall to the detection of parking stall parking information
Type and the time of staying.
Preferably, server is associated license board information and the parking stall parking information associated with same parking stall numbering, and
Export the parking information of this vehicle to Fare Collection System.
Additionally providing a kind of system utilizing video to carry out the supervision of trackside parking stall automatization, this system uses above-mentioned utilization to regard
Frequency carries out the method for trackside parking stall automatization supervision.
Beneficial effects of the present invention: provide a kind of method utilizing video to carry out the supervision of trackside parking stall automatization and use
The video that utilizes of the method carries out the system of trackside parking stall automatization supervision, enters monitoring region by gathering and enters parking stall also
The car plate photo of vehicle stopped, the photo of multi collect is compared identification by server, to obtain and all photos phase
As license board information.Car plate photo is carried out multi collect, and need not the car plate photo to gathering every time and be identified,
Decrease the possibility of erroneous judgement, obtain the immediate license board information of car plate photo with multi collect by image procossing simultaneously, can
To ensure that the license board information obtained is closest to practical situation.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to the following drawings
Other accompanying drawing.
Fig. 1 is that the video that utilizes of the present invention carries out the schematic flow sheet of the method that trackside parking stall automatization supervises.
Detailed description of the invention
The invention will be further described with the following Examples.
This embodiment describes a kind of method and based on the method utilizing video to carry out the supervision of trackside parking stall automatization
Utilizing video to carry out the system of trackside parking stall automatization supervision, specifically, its method comprises the steps, as shown in Figure 1:
Step 1: video monitoring system collecting vehicle licence plate sheet.
Specifically, when the video monitoring regional having vehicle to enter into parking stall, Roadside Parking field when, monitoring system is passed through
Capture the car plate photo gathering the forward and backward two ends of this vehicle.At least two video camera is had, this Liang Che road in video monitoring regional
When the video monitoring range in parking lot, side starts, all captured trackside car plate photo, video monitoring system through video camera every time
Unite the first data base of vehicle license plate photo upload the highest for definition in these car plate photos to server.
The parking stall of license board information and vehicle parking in order to make vehicle is associated together, and in view of vehicle likely because of
Be strayed into the video monitoring range in parking lot for situations such as traffic congestions, after vehicle is parked on corresponding trackside parking stall, server is just sentenced
This car disconnected is in dead ship condition, and the camera acquisition corresponding with this parking stall enters parking stall the parking stall car plate photo of vehicle stopped
Numbering with the parking stall of this parking stall, this parking stall car plate photo of video monitoring system record also passes to clothes the parking stall numbering of this parking stall
Business device.
Video monitoring system collecting vehicle licence plate sheet the step in, video monitoring system is simply by camera acquisition
Car plate photo, and be not analyzed license board information identifying, so can avoid occurring at the very start identification mistake, to follow-up
License board information judges to mislead.
Step 2: server identification license board information.
Server received parking stall car plate photo collected time, just according to this parking stall car plate photo to first number
Retrieve according to storehouse, and transfer shooting time and differ the trackside car plate less than Preset Time with the shooting time of parking stall car plate photo
Photo, it is contemplated that need the driver stopped to be usually no more than half an hour from entering Roadside Parking field to having stopped car, hence with
Image processing tool extract and call in first data base trackside car plate photo within half an hour before this with this parking stall car plate
Several the trackside car plate photos that photo similarity is the highest, obtain three car plates matched from the first data base in the present embodiment
Photo.
The server parking stall car plate photo to receiving is carried out comprehensively with the car plate photo of three the first data bases transferred
Process, identified by contrast and the character zone simultaneously meeting four car plate photos is extracted, to the character of these photos
Other regions carry out next step dividing processing, utilize texture and architectural feature are analyzed the color region split and enter
One step interpretation, to obtain the character most like with all photos.The car plate photo with multi collect is obtained by image procossing
Close license board information, it is ensured that the license board information obtained is closest to practical situation.
Step 3: parking stall measure system detection parking stall parking information.
After vehicle stops trackside parking stall, the vehicle of the geomagnetic parking stall detecting system of the parking stall vehicle to resting on this parking stall
Carry out detecting and record with the time of staying, parking stall numbering and parking stall parking information are passed to server.
Step 4: server association license board information, parking stall numbering and parking stall parking information.
When vehicle stops into trackside parking stall, video monitoring system is just the parking stall numbering transmission corresponding with parking stall car plate photo
Give server, and server completes license board information and the association of parking stall numbering when receiving the license board information of this parking stall.
Server is numbered in the parking stall receiving geomagnetic parking stall detecting system and after the parking information of parking stall, numbers car plate further through parking stall
Information and parking stall parking information are associated together, it is achieved that the parking information automated management of Roadside Parking field.
Step 5: Fare Collection System generates charge data.
When vehicle leaves trackside parking stall, the information such as the down time of vehicle, vehicle are uploaded by geomagnetic parking stall detecting system
To the Fare Collection System of server, Fare Collection System accordingly generates charge data, and driver can directly be connected through the internet to charge
System is paid the fees, it is achieved automatization's supervision of trackside parking stall.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.