CN107274718A - Utilize device of the dollying dolly to parking stall Car license recognition - Google Patents
Utilize device of the dollying dolly to parking stall Car license recognition Download PDFInfo
- Publication number
- CN107274718A CN107274718A CN201710690460.5A CN201710690460A CN107274718A CN 107274718 A CN107274718 A CN 107274718A CN 201710690460 A CN201710690460 A CN 201710690460A CN 107274718 A CN107274718 A CN 107274718A
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- China
- Prior art keywords
- guide rail
- parking stall
- dolly
- parking
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/142—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces external to the vehicles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
-
- 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
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
-
- 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
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/146—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas where the parking area is a limited parking space, e.g. parking garage, restricted space
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
Abstract
In order to overcome the various problems of Parking in the prior art, the present invention proposes a kind of device of utilization dollying dolly to parking stall Car license recognition, belong to parking lot intelligent management technical field, it is for parking stall car plate detection and a kind of technological means of identification in Vehicular intelligent guiding and reverse vehicle searching system, particularly relate to the mobile parking stall number plate of vehicle identifying device for having in intelligently guiding and reverse car seeking management system for parking lot, by Node Controller, the composition such as dollying dolly and trolley travelling guide rail, realize that the number plate that parked cars to parking stall in region is identified.
Description
Technical field
It is to be used for car in Vehicular intelligent guiding and reverse vehicle searching system the invention belongs to parking lot intelligent management technical field
Position car plate detection and a kind of technological means of identification, and in particular to be it is a kind of using dollying dolly to parking stall Car license recognition
Device.
Background technology
With the development of the social economy, the improvement of people's living standards, automobile more and more enters family, automobile disappears
In time-consuming generation, quietly arrives.With the increase of vehicle, the breach on parking stall is increasing in city, it is necessary to the construction in parking lot
Get caught up in, for important public place, parking lot directly affects its service quality and positioning as important auxiliary facility
Class.
In order to improve the service level in parking lot, intelligent managing system for parking lot is essential.It is in big portion
Point parking lot is played an important role, and is also had good social benefit while to facilitate for people's lay-by and economical is imitated
Benefit.
In intelligentized parking lot management, it is related to the management of each side, the management and charge of vehicles while passing, vehicle enter
The guiding and reverse car seeking for going out Parking position are wherein several importances, and subsystems are interrelated, coordinated operation.
Intelligent car position guidance system is to aid in customer and vehicle and suitable parking lot and parking stall is found within the most short time, it is to avoid car
Parking lot is can not find, parking stall is can not find after marching into the arena, or even rob parking stall mutually, cause congestion, improved efficiency of operation, make driver
Experience good service and happy impression.Intelligent reverse vehicle searching system is when car owner returns to parking lot, due to parking lot
Too big or landform is not yet done, and car owner easily can not find car, and system can help car owner to find the region of storing cycle as early as possible, improve
The satisfaction of car owner, while accelerating the Car Turnover in parking lot, improves utilization rate and income.
At present, managing system of car parking is broadly divided into following several types：
1. manual toll collection type：The type managing system of car parking is most traditional mode, and vehicle enters artificial from Entrance
Record hair fastener or with punched-card machine print hair fastener, vehicle enter parking lot after using the time of parking as charging mode, appearance vehicle from
Paid the fees in outlet sentry box.The defect of presence：
(1) dispute and contradiction can not easily occur with the presence of human factor by period charging, chargeable time；
(2) due to passing through person charge, it is understood that there may be charge leak；
(3) need crew numbers more, cause operating cost to rise；
2. computer toll type：The type adds automatic control equipment and device on the basis of manual toll collection pattern, uses
The time of IC-card mode registration of vehicle and information of vehicles.When vehicle enters Entrance, ground induction coil triggers out one
Signal, is that entrance vehicle is imaged (while recognizing the car plate), and access controller prompting driver's card taking, controller believes vehicle
Breath with the information such as entry time write-in IC-card, from going out bayonet socket card release, after driver's card taking, banister clearance vehicle of arguing for the sake of arguing enters parking
.A trigger signal is sent when vehicle enters exit ground induction coil, exit camera captures image (or together when vehicle appears on the scene
When recognize car plate), outlet charging sentry box or central charge chamber toll collector are on computers to the vehicle entrance and the image of outlet
(while carrying out number plate) is compared, and carries out expense calculating automatically according to the entry time of the vehicle and charging mode, driver pays
Fei Hou, sentry box type, operating personnel press clearance button, and banister is argued for the sake of arguing clearance；Central charge method, appearance vehicle, which should shift to an earlier date, to stop
Central charge chamber's payment in parking lot, when vehicle sails to outlet, card is inserted control of export device retain card mouthful by driver, and controller confirms
After payment, control banister is argued for the sake of arguing clearance.
3. guided in：Most of parking lot vehicle guiding is guided with fixed Warning Mark, according to parking
The traffic line and subregion of field are planned, Warning Mark is designed using word, arrow and symbol etc..
4. intelligently guiding and reverse car seeking type：Parking lot intelligently guiding is, to all parking stalls are detected in parking lot, to press
Traffic line and subregion are indicated.Intelligently guiding direction board typically use LED display, show regional empty parking space quantity and
Direction.
(1) intelligent guidance system is on the basis of parking stall measure technology, to determine region empty parking space quantity.Pass through communication network
Network uploads to data in host computer database, and master system is computed, compared and logic control, it is determined that each region is drawn
The display content of direction board is led, and data are downloaded to by communication network shown in corresponding display screen.
(2) reverse vehicle searching system is to park license board information to each parking stall to be identified, and the information of identification is saved in
In master system database, the parking stall parked vehicle can just be inquired about by inquiring about terminal.Seek car mode master at present
Have following two：
First method：Finger system is uniformly arranged several positioning terminals, car has been stopped in passenger in whole car park areas
Afterwards, using the positioning terminal that regional is distributed in parking lot, the parking voucher of read-write on hand so that system can be according to positioning
The address of terminal positions the position of storing cycle.Positioning method passenger must carry out positioning when leaving parking lot and swipe the card,
If put on record without swiping the card, reverse car seeking cannot be carried out by returning in parking lot.
Second method：Video camera is installed in front of parking stall the vehicle license plate information on parking stall is identified, reading should
The license board information of vehicle on parking stall, and the partial information is saved in system database.Passenger can be carried out by inquiring about terminal
The position that enquiring vehicle is parked, realizes reverse car seeking function.This kind of mode must install substantial amounts of video camera to read vehicle letter
Breath, system line is complicated, and cost is high.
In actual use, first method does not carry out vehicle number identification, simple in construction and cheap, but practicality is not
It is high.Second method has parking stall Car license recognition mode, and each parking stall needs to install a fixing camera, must install substantial amounts of take the photograph
Covered as head could realize that all parking stalls are whole, complicated and investment is excessive.In view of with the shortcoming of upper type, from practicality,
Reliability and stability many-side consider, propose using the of a relatively high dollying dolly mode of cost performance, to parking stall vehicle
Video capture and Car license recognition are carried out, image and car plate data are wirelessly uploaded.
The content of the invention
The purpose of the present invention, is to provide a kind of parking position vehicle and carries out image using dollying dolly mode and grab
The structure and preparation method of bat, number plate identification and wireless data transmission device, specifically a kind of parking stall car plate movable type identification dress
Put and recognition methods.The technical scheme of specific implementation is：
A kind of portable identifying device of parking stall car plate, including dollying dolly, guide rail and controller, it is characterised in that institute
Guide rail is stated using 1.5mm cold-rolled steel sheets, machined shaping；Processed guide rail semi-finished product, with pickling, phosphatization, electrostatic
Modeling and stoving process, table plastic-spraying processing in face is carried out to guide rail；Guide rail is divided into line slideway, 90 ° of corner guide rails, 45 ° of corner guide rails
With 15 ° of climbing guide rails, it is attached by guide rail interface board；Laying wear-resistant and pressure-resistant guide rail in wheel running orbit face on guide rail
Film；It can be used for the inductive component for installing photoelectric sensor reflector or proximity switch on guide rail, for the detection of parking stall position；
Dollying dolly is by drive wheel assemblies, driven wheel assembly, cart base plate, dolly control cabinet, 360 ° of electric platforms and height
Clear camera, guide rail left plate, guide rail right plate, guide rail top plate, optoelectronic switch face or proximity switch inductive component, Anti-inclining wheel
And optoelectronic switch or proximity switch composition, wherein the both sides for the drive wheel assemblies run on guide rail top plate are separately installed with and led
Rail left plate and guide rail right plate, dolly control cabinet, which is connected to dolly and fixed, has two anti-dumpings on bottom plate and on cart base plate
Tiltedly take turns, 360 ° of electric platforms are installed to the top of dolly control cabinet, optoelectronic switch face or proximity switch sensing with high-definition camera
Component and optoelectronic switch or proximity switch are installed on the side of dollying dolly；
The mechanical driving structure of the dollying dolly is included using the DC12V direct current generators being located at the top of driving wheel through 90 °
Corner deceleration device drives driving wheel；The radius of turn of dolly is limited by the corner locating hole on cart base plate；Pass through driving wheel
The guide rail position-limited wheel pin of group and the guide rail position-limited wheel pin of driven wheels fix cart base plate；Cart base plate both sides are provided with anti-dolly
Inclined position-limited wheel, driving wheel and driven pulley and the T-shaped arrangement of the position-limited wheel snapped into guide rail；
The controller is using 32 high-performance CPU as control core, the main driving electricity for including controlling with direct current generator PWM
Machine control module, the battery charging management module of accumulator cell charging and discharging management, the optoelectronic switch detected for parking stall position connect
Nearly switch, controlling switch, horizontal stage electric machine control module, integration is shot with video-corder and vehicle identification module, memory card interface module, network
Interface module, the radio receiving transmitting module for uploading for video capture and license board information triggering and wireless instructions and data transmit-receive and
Condition diagnosing and fault alarm component.
The portable recognition methods of a kind of parking stall car plate, it is characterised in that using above-mentioned parking stall car plate movable type identification dress
Put, comprise the following steps：
1) traffic line in parking lot is planned, it is ensured that whole parking lot traffic line is unimpeded, while being carried out to parking lot
Subregion simultaneously carries out node setting according to the size of subregion, it is ensured that the parking stall that each Node Controller is responsible for is at≤100；
2) Node Controller is inquired about all parking space detectors by communication bus, when wherein some parking space state becomes
During change, the parking stall is saved in queuing list, when queuing number of columns reaches 10 parking stalls or from when entering queuing list for first
Between reach 10 minutes；Node Controller hair dollying dolly sends order, and transmission needs the parking stall list of gathered data；
3) dollying dolly is received after order, from base station, by the photoelectric sensor installed on dolly or close to opening
Close, parking stall reflector or the inductive component of proximity switch that detection guide rail is installed parking stall numbering and need to gather information when detecting
Parking stall list in some when numbering identical, dollying dolly stops, and reads from program setting form the parking stall
Setting head angle, adjustment head position makes camera be directed at the parking stall, agv controller sent to camera capture figure with
Car license recognition order, camera captures image after auto-focusing and flash lighting, and the image of candid photograph is through Car license recognition software
Identification, reading license board information, which is sent in controller, to be preserved；
4) after the completion of the Car license recognition of the parking stall, continue to next parking stall run, when detect and parking stall list some volume
When number identical, said process is repeated；
5) until all parking stalls in the list of parking stall all complete collection, dollying dolly returns to base station, and the parking stall of candid photograph
License board information uploads to Node Controller；
6) parking stall license board information is uploaded data by Node Controller through communication bus again, and host computer is sent to all Node Controllers
Data be managed, and through each Node Controller through communication bus, parking stall Refresh Data is carried out to LED navigational panels.
Brief description of the drawings
The example of the present invention is more fully described now with reference to accompanying drawing.Following description be substantially only it is exemplary and
And be not meant to limitation the present invention, using or purposes.
Fig. 1 is parking stall car plate movement identifying device structural representation
Fig. 2 is dollying vehicle structure schematic diagram
Fig. 3 is dollying trolley driving mechanism structural representation
Fig. 4 is dollying dolly control block diagram
Fig. 5 is Node Controller system block diagram.
Embodiment
Example embodiment is provided, so that the present invention will be comprehensive, and scope art technology will be fully conveyed to
Personnel.The example of many specific details, such as particular elements, apparatus and method is elaborated, so as to provide the implementation to the present invention
The comprehensive understanding of example.To those skilled in the art it is evident that, specific details may not be used, and example is real
Applying example can implement in many different forms, and should not be construed as limiting the scope of the present invention.In some example embodiments, not
Known technique, known device structure and known technology is described in detail.
The present invention is further detailed explanation with reference to the accompanying drawings and examples.
As shown in figure 1, first, planning the traffic line in parking lot, it is ensured that whole parking lot traffic line is unimpeded.
Secondly, subregion (pressing fire compartment, prevent vehicle guide through fire prevention curtain door) is carried out to parking lot and is entered according to the size of subregion
Row node is set, it is ensured that the parking stall that each Node Controller is responsible for is at≤100.
The specific workflow of the present invention：As shown in figure 1, Node Controller by communication bus to all parking space detectors
Inquired about, when wherein some parking space state changes, the parking stall is saved in queuing list, when queuing number of columns reaches
10 parking stalls reach 10 minutes from first into queuing list time；Node Controller hair dollying dolly sends life
Order, transmission needs the parking stall list of gathered data；Dollying dolly is received after order, from base station, by pacifying on dolly
The photoelectric sensor or proximity switch of dress, parking stall reflector or the inductive component of proximity switch that detection guide rail is installed, work as detection
To parking stall numbering it is identical with some numbering in the parking stall list that need to gather information when, dollying dolly stops, and from journey
The setting head angle of the parking stall is read in sequence setting form, adjustment head position makes camera be directed at the parking stall, dolly control
Device sends to camera and captures figure and Car license recognition order.Camera captures image after auto-focusing and flash lighting, grabs
The image of bat recognizes that reading license board information, which is sent in agv controller, to be preserved through Car license recognition software；The car of the parking stall
After the completion of board identification, continue to run to next parking stall, it is repeatedly above-mentioned when detecting identical with parking stall list some numbering
Process.Until all parking stalls in the list of parking stall all complete collection, dollying dolly returns to base station, and the parking stall car of candid photograph
Board information uploads to Node Controller.Parking stall license board information is uploaded data, host computer pair by Node Controller through communication bus again
The data that all Node Controllers are sent are managed, and enter driving to LED navigational panels through communication bus through each Node Controller
Position Refresh Data.When have in vehicle passage vehicle by when, be installed in vehicle passage photoelectric sensor and act, according to traffic line,
The illumination lamp ignition of vehicle front, after vehicle forward, extinguish after the illuminating lamp delay of rear view of vehicle, realize parking lot illumination section
Can control.
The method that the present invention solves above-mentioned technical problem, its feature includes the following aspects：
1. the guide rail structure of dollying dolly and making include following steps：Guide rail uses 1.5mm cold-rolled steel sheets, through machine
Tool machine-shaping；Processed guide rail semi-finished product, with techniques such as pickling, phosphatization, electrostatic plastic spraying and drying, face table is carried out to guide rail
Plastic-spraying processing；It is several that guide rail is divided into line slideway, 90 ° of corner guide rails, 45 ° of corner guide rails and 15 ° of climbing guide rails, is connect by guide rail
Oralia is attached；Laying wear-resistant and pressure-resistant guide rail film in wheel running orbit face on guide rail；It can be used for photoelectricity is installed on guide rail
The inductive component of sensor reflector or proximity switch, for the detection of parking stall position.
2. structure and the making of dollying dolly, as shown in Fig. 2 by drive wheel assemblies 301, driven wheel assembly, dolly
Bottom plate 302, dolly control cabinet 303,360 ° of electric platforms 304 and high-definition camera 305, guide rail left plate 306, guide rail right plate
308th, guide rail top plate 307, optoelectronic switch face or proximity switch inductive component 309, Anti-inclining wheel 310 and optoelectronic switch or close
311 grade components composition is switched, wherein the both sides for the drive wheel assemblies 301 run on guide rail top plate 307 are separately installed with guide rail
Left plate 306 and guide rail right plate 308, dolly control cabinet 303 are connected to dolly and fix on bottom plate 302 and have on cart base plate
There are two Anti-inclining wheels, 310,360 ° of electric platforms 304 to be installed to the top of dolly control cabinet with high-definition camera 305, photoelectricity is opened
Pass face or proximity switch inductive component 309 and optoelectronic switch or proximity switch 311 can be installed to the side of dollying dolly
On face.
Include following steps in the manufacturing process of dollying dolly：
(1) technical requirements：
Movement velocity：0.25-1m/s；
Radius of turn：＜=0.7m；
Parking stall positioning is using IC-card positioning (installed on guide rail and install card reader on IC-card, dollying dolly)；
(not under charge condition, ability of stopping navigation is 1 hour to lithium battery power supply.Base station charge in line slideway section, length 2m)；
Electric machine controller uses PWM control modes, can according to circumstances carry out the functions such as acceleration time, deceleration time, cruising speed
Setting；
Limit switch is respectively mounted after Plantago minuta, can be stopped in time when trolley travelling is to termination.
(2) the specific driving structure of dollying dolly：
Dollying dolly mechanical driving structure is as shown in figure 3, using the DC12V direct current generators 404 for being located at the top of driving wheel 401
Driving wheel 401 is driven through 90 ° of corner deceleration devices 403；Turning for dolly is limited by the corner locating hole 410 on cart base plate 407
Curved radius；Cart base plate 407 is fixed by the guide rail position-limited wheel pin of active wheels and the guide rail position-limited wheel pin of driven wheels；Dolly
The both sides of bottom plate 407 are provided with the inclined position-limited wheel 408 of anti-dolly, and driving wheel 401 and driven pulley 402 are with snapping into guide rail 405
The T-shaped arrangement of position-limited wheel 408.
As shown in figure 4, the control of dollying dolly is using the controller 501 that specially designs, using 32 high-performance CPU as
Control core, the main motor control module 502 for including controlling with direct current generator PWM, accumulator cell charging and discharging are managed
Battery charging management module 505, the optoelectronic switch or proximity switch 509, controlling switch 508, head detected for parking stall position
Motor control module 503, integration are shot with video-corder and vehicle identification module 504, memory card interface module 506, Network Interface Module
507th, triggering and wireless instructions and the radio receiving transmitting module 510 and shape of data transmit-receive are uploaded for video capture and license board information
State is diagnosed and fault alarm component 511；Wherein the dollying dolly video capture and Car license recognition control are with high-definition camera
Based on head, a kind of special controller by control core of high-performance CPU of design captures outside touch with camera image
Send out the functions such as control, license auto-recognition system, autofocus lenses control, automatic flash control, data storage and external trigger
Integration is shot with video-corder and Car license recognition module 504, can triggering state diagnosis and fault alarm component 511 when there is tracing trouble；
5. structure and the making of Node Controller, as shown in figure 5, its feature includes：Node Controller 601 uses high-performance 32-bit
CPU is control core, with being communicated with parking stall measure module 602, the queuing for the parking stall that parks cars, is sent to dollying dolly
Wireless instructions and data, dollying dolly are detected to base station, dollying dolly charge control and region LED guiding direction boards
The transmission and refreshing of 605 data.Node Controller 601 with parking stall measure module 602 using RS-485, (assist by ModbusRTU communications
View) or CAN_BUS communicate the connection of 603 interfaces, regularly be responsible for parking space state is polled, when parking stall parks cars state
When changing, the parking stall carries out parking stall number plate of vehicle information gathering queuing in Node Controller.
Node Controller uses wireless communication mode with dollying dolly, using general wireless telecommunications transceiver module
606, set up Node Controller 601 and dollying dolly communication link.Parking stall list and control command are sent, dollying is small
Car is received after the order of Node Controller, and video capture is carried out to the vehicle in corresponding parking stall by order request and car plate is known
Not.After the completion of dollying dolly is by the instruction requirement collection of Node Controller 601, base station is returned to, is sent out to Node Controller 601
The information of vehicles of list parking stall is sent, the data that Node Controller 601 is detected are passed to by host computer communication interface 607
Position machine.
After dollying dolly return base station is detected, detection 608 of arriving at a station is carried out, the charge control actuating of relay is filled
Electrical equipment is started working, and power supply 604 is supplied on dolly charging bus, quick charge control is carried out to battery on dollying dolly
612.Node Controller 601 and LED guides display board 605 through RS-485 communication interfaces, is carried out using ModbusRTU communications protocol
Communication.The parking stall storing cycle state in the region is read data by Node Controller from main system data storehouse, and by node control
The communication interface of device processed is downloaded the data in region LED guiding display boards, and the data to the display board refresh.Vehicle passage light
Electric-examination slowdown monitoring switch 609, when having detected vehicle and passing through, track lighting control contact device 610 is acted, the key lighting of vehicle front
Light, vehicle is sailed out of behind optoelectronic switch position, the illumination delayed at rear extinguishes, realize parking lot lighting energy saving control.
Specific implementation process, comprises the following steps in engineer operation：
1. assembling and the debugging step of equipment
Test condition：A set of test guide rail need to be installed in certain space by actual site environment.Need to have straightway,
The test environments such as 90 ° of turnaround sections, 45 ° of turnaround sections and 15 ° of upward slope sections, 15 ° of lower slope sections and base station segment.
Step one：Part in shooting vehicle structure is assembled to dolly, and all parts of dolly are debugged,
After being completed to dolly driving structure be powered carry out test run, it is ensured that drive mechanism partial turn flexibly with it is smooth.
Step 2：Dolly control cabinet is installed on bottom plate, installation carriage controller, various control modules and battery.It is logical
The control button for crossing dolly is tested, and confirms controller and all kinds of control module normal operations.
Step 3：The good dolly of installation and debugging is fitted into trolley travelling guide rail, by hand-held debugging remote control to small
Car carries out in-orbit experiment, is sent and instructed by remote control, the functional test such as realization is opened/stopped, speed control, position control.
Step 4：Camera is installed on dolly, in the both sides placement simulation parking stall of guide rail, and pacified in simulation parking stall
Die-filling plan car plate.The camera angle of each simulation parking stall is inputted to agv controller, and parking stall is sent by hand-held remote controller and is arranged
Table, and start dollying dolly.Dollying dolly carries out video capture and car plate to the simulation car plate of each simulation parking stall
Identification.Dollying dolly after the completion of all parking stall Car license recognitions of parking stall list to returning to specified point, and in the list of parking stall
Car license recognition information be sent to hand-held remote controller, it is ensured that the car plate being identified is consistent with actual simulation car plate.
Step 5：Node Controller is installed, networked by communication port with debugging computer, and pass through computer application
Software is controlled to dollying dolly.
Step 6：Being read by computer application program sets the parking stall data of simulation to download to Node Controller, leads to
Cross node control and Refresh Data is carried out to LED navigational panels.
All Node Controllers that dispatch from the factory, agv controller and high definition Car license recognition camera all pass through strict parameter testing
And correlation test.Each dollying dolly must carry out manufacturer's on-line testing, it is ensured that each dollying dispatched from the factory is small
Car meets the safe and reliable and stable operation requirement at scene.
2. in-site installation and debugging
In the construction of modern managing system of car parking, Vehicular intelligent guiding and reverse vehicle searching system, the car of vehicle need to be such as introduced
Board identification is the function that must have.Mainly there is each parking stall that camera is installed by Car license recognition software on parking stall at present
Vehicle license plate is identified, but this method can cause system architecture complicated, and cost of investment is excessive.Therefore, using for the present invention is moved
Car plate is identified dynamic shooting dolly, greatly reduces the cost of investment of system, simplifies the structure of system, structure construction and
Field adjustable is brought conveniently.In-site installation is with the main elaboration of debugging with " mobile parking stall Car license recognition dress involved in the present invention
Put " practical application in-site installation and adjustment method.
Planned according to the traffic line in parking lot, it is considered to which fire compartment forbids vehicle guide to be influenceed through fire resistance rolling shutter door
The normal use of fire resisting shutter.Several nodes, parking stall≤100 that each node is responsible for are considered in a fire compartment
Individual, the guide rail total length of each small subregion is no more than 150 meters.Guide rail is distributed in front of parking stall, using the guide rail class of standard
Type carries out assembly to guide rail, and interface gaps are less than≤0.5mm, and require that surface carries out burr processing.
Node Controller is installed near guide rail base station, various cables are connected on request.
LED navigational panels are installed by traffic line planning.
Carry out being debugged one by one by unit of node.
After the completion of debugging, system integration and test all is carried out after connection system communication network for all nodes.
According to one aspect of the invention, referring to Fig. 1-5, above-mentioned Node Controller is control core by high-performance 32-bit CPU,
The communication of display board is guided to connect with the communication interface (RS-485 or CAN_BUS buses) with parking stall measure module, with region LED
Mouth (RS-485 buses), communication interface (100M Ethernet interfaces, using TCP/IP communications protocol) and nothing with master system
Communication interface (serial communication interface), charging module control interface, vehicle passage photoelectric sensor input and the car of line communication module
The compositions such as pathway lighting control output interface.Realize following functions：By Node Controller using inquiry mode to parking stall measure mould
Block is polled, when the parking stall state of parking cars changes, and the parking stall of change is loaded parking stall list by Node Controller；When
In the list of parking stall parking stall quantity reach 10 or from first into the parking stall list parking space state time reach 10 minutes when, node
Controller sends acquisition list parking stall license board information to dollying dolly through wireless communication module and instructed；Dolly finishes receiving finger
Carry out Car license recognition from base station by the parking stall in the list of parking stall after order, after the completion of return to base station, and pass through the side of being wirelessly transferred
Formula, the data message of collection is uploaded to Node Controller；Parking stall information of vehicles is uploaded to host computer data by Node Controller again
In storehouse；The parking stall data of the node region and the parking stall data in front are read from host computer data device, pass through RS-485 communications pair
LED guiding display boards carry out Refresh Data；Vehicle condition in vehicle passage is detected by vehicle passage photoelectric sensor, when there is vehicle
During by photoelectric sensor, the illumination of vehicle front is lighted, and the illumination delayed of rear view of vehicle extinguishes.Dollying dolly is driven by main
Driving wheel group (composition such as driving wheel, guide rail position-limited wheel, 90 ° of corner deceleration devices, direct current generator and bottom plate), driven wheels (driven pulley
Constituted with guide rail position-limited wheel etc.), cart base plate, dolly control cabinet (32 high-performance CPU are core controller), 360 ° of heads and
The band first-class composition of Car license recognition function high-definition camera.Realize following functions：Using PWM DC MOTOR CONTROLs, when acceleration can be set
Between, deceleration time, the parameter such as uniform velocity；Counting identification is carried out to parking stall numbering using photoelectric sensor or proximity switch；It is logical
Cross wireless module to be communicated with Node Controller, the order of receiving node controller and data, send the parking stall car plate of collection
Information is to Node Controller；Comprehensive control can be carried out to 360 ° of heads, pass through preset table mode in a control program, setting
Each parking stall video capture angle；The number plate of vehicle in parking stall is grabbed using the high-definition camera with Car license recognition function
Clap, and carry out number plate of vehicle identification, license board information is sent in agv controller by bus communication mode, trolley travelling to certain
Camera is triggered during individual parking stall and carries out video capture.Trolley travelling guide rail uses standard rail, is divided into line slideway, 90 ° of corners
Guide rail, 45 ° of corner guide rails and 15 ° of climbing guide rails are several, are fixedly connected by guide rail interface board.Guide rail is cold using 1.5mm
Rolled steel plate, machined shaping, processed guide rail semi-finished product are right with techniques such as pickling, phosphatization, electrostatic plastic spraying and drying
Guide rail carries out the processing of face table plastic-spraying.It can be used on the outside of the wear-resistant and pressure-resistant guide rail film of wheel running orbit face laying, guide rail on guide rail
In the fixed position of photoelectric sensor reflective surface or the induction pieces of proximity switch, for the detection of parking stall position.
Claims (1)
1. a kind of portable identifying device of parking stall car plate, including dollying dolly, guide rail and controller, it is characterised in that
Dollying dolly is by drive wheel assemblies, driven wheel assembly, cart base plate, dolly control cabinet, 360 ° of electric platforms and height
Clear camera, guide rail left plate, guide rail right plate, guide rail top plate, optoelectronic switch face or proximity switch inductive component, Anti-inclining wheel
And optoelectronic switch or proximity switch composition, wherein the both sides for the drive wheel assemblies run on guide rail top plate are separately installed with and led
Rail left plate and guide rail right plate, dolly control cabinet, which is connected to dolly and fixed, has two anti-dumpings on bottom plate and on cart base plate
Tiltedly take turns, 360 ° of electric platforms are installed to the top of dolly control cabinet, optoelectronic switch face or proximity switch sensing with high-definition camera
Component and optoelectronic switch or proximity switch are installed on the side of dollying dolly；
The guide rail use 1.5mm cold-rolled steel sheets, machined shaping, processed guide rail semi-finished product, with pickling, phosphatization,
Electrostatic plastic spraying and stoving process, carry out table plastic-spraying processing in face to guide rail, guide rail be divided into line slideway, 90 ° of corner guide rails, 45 ° turn
Angle guide rail and 15 ° of climbing guide rails, are attached by guide rail interface board；On guide rail wheel running orbit face laying it is wear-resistant with it is pressure-resistant
Guide rail film, the inductive component for installing photoelectric sensor reflector or proximity switch is can be used on guide rail, for the inspection of parking stall position
Survey；
The mechanical driving structure of dollying dolly is included using the DC12V direct current generators being located at the top of driving wheel through 90 ° of turnings
Decelerator drives driving wheel；The radius of turn of dolly is limited by the corner locating hole on cart base plate；Pass through active wheels
Guide rail position-limited wheel pin and the guide rail position-limited wheel pin of driven wheels fix cart base plate；Cart base plate both sides are provided with anti-dolly and tilted
Position-limited wheel, driving wheel and driven pulley and the T-shaped arrangement of position-limited wheel snapped into guide rail；
The controller is using 32 high-performance CPU as control core, the main driving electricity for including controlling with direct current generator PWM
Machine control module, the battery charging management module of accumulator cell charging and discharging management, the optoelectronic switch detected for parking stall position connect
Nearly switch, controlling switch, horizontal stage electric machine control module, integration is shot with video-corder and vehicle identification module, memory card interface module, network
Interface module, the radio receiving transmitting module for uploading for video capture and license board information triggering and wireless instructions and data transmit-receive and
Condition diagnosing and fault alarm component；
Limit switch is respectively mounted after Plantago minuta, can be stopped in time when trolley travelling is to termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690460.5A CN107274718A (en) | 2015-06-29 | 2015-06-29 | Utilize device of the dollying dolly to parking stall Car license recognition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364086.0A CN105023459B (en) | 2015-06-29 | 2015-06-29 | A kind of portable identifying device of parking stall car plate and recognition methods |
| CN201710690460.5A CN107274718A (en) | 2015-06-29 | 2015-06-29 | Utilize device of the dollying dolly to parking stall Car license recognition |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364086.0A Division CN105023459B (en) | 2015-06-29 | 2015-06-29 | A kind of portable identifying device of parking stall car plate and recognition methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107274718A true CN107274718A (en) | 2017-10-20 |
Family
ID=54413390
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710690460.5A Withdrawn CN107274718A (en) | 2015-06-29 | 2015-06-29 | Utilize device of the dollying dolly to parking stall Car license recognition |
| CN201510364086.0A Active CN105023459B (en) | 2015-06-29 | 2015-06-29 | A kind of portable identifying device of parking stall car plate and recognition methods |
| CN201710676120.7A Withdrawn CN107256641A (en) | 2015-06-29 | 2015-06-29 | The method of work of the portable identifying device of parking stall car plate |
| CN201710676123.0A Withdrawn CN107393306A (en) | 2015-06-29 | 2015-06-29 | Parking stall car plate movable type identification device |
| CN201710411081.8A Active CN107134165B (en) | 2015-06-29 | 2015-06-29 | Parking space license plate movable type recognition device and recognition method |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364086.0A Active CN105023459B (en) | 2015-06-29 | 2015-06-29 | A kind of portable identifying device of parking stall car plate and recognition methods |
| CN201710676120.7A Withdrawn CN107256641A (en) | 2015-06-29 | 2015-06-29 | The method of work of the portable identifying device of parking stall car plate |
| CN201710676123.0A Withdrawn CN107393306A (en) | 2015-06-29 | 2015-06-29 | Parking stall car plate movable type identification device |
| CN201710411081.8A Active CN107134165B (en) | 2015-06-29 | 2015-06-29 | Parking space license plate movable type recognition device and recognition method |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN107274718A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159712A (en) * | 2018-09-03 | 2019-01-08 | 李昭强 | A kind of self-charging change rail parking stall measure mechanism |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274718A (en) * | 2015-06-29 | 2017-10-20 | 吴红平 | Utilize device of the dollying dolly to parking stall Car license recognition |
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| CN109767626B (en) * | 2018-12-20 | 2021-03-16 | 北京筑梦园科技有限公司 | Roadside parking inspection method and system, patrol car and server |
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| CN111833640B (en) * | 2019-04-19 | 2022-08-26 | 北京优位智停科技有限公司 | Method for piloting train yard by using fixed track mobile device |
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| CN111613089B (en) * | 2020-06-05 | 2021-03-23 | 重庆红透科技有限公司 | Garage management system and vehicle in-out management method |
| CN112767707B (en) * | 2021-01-11 | 2023-10-31 | 深圳智优停科技有限公司 | Parking stall inductor and parking stall response shooting system |
| CN114973682B (en) * | 2022-05-17 | 2023-06-13 | 渤海大学 | Cloud computing-based mobile intelligent vehicle identification device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359297A (en) * | 2011-07-27 | 2012-02-22 | 中国技术创新有限公司 | Parking space positioning system |
| US20130135338A1 (en) * | 2011-11-30 | 2013-05-30 | Qualcomm Mems Technologies, Inc. | Method and system for subpixel-level image multitoning |
| US20140036078A1 (en) * | 2012-08-06 | 2014-02-06 | Steven David Nerayoff | System for Controlling Vehicle Use of Parking Spaces by Use of Cameras |
| CN203630980U (en) * | 2013-11-20 | 2014-06-04 | 滁州学院 | Parking lot parking place display system |
| CN103971536A (en) * | 2013-01-30 | 2014-08-06 | 深圳市布博卡科技有限公司 | Method and system for intelligently locating vehicles in indoor parking area |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005018242A (en) * | 2003-06-24 | 2005-01-20 | Ntt Advanced Technology Corp | Parking lot total control system |
| JP4223902B2 (en) * | 2003-09-04 | 2009-02-12 | 積水樹脂株式会社 | Parking lot management system and vehicle guidance device used therefor |
| JP2006127005A (en) * | 2004-10-27 | 2006-05-18 | Meiko Keiso Kk | Parking lot management system |
| KR100718694B1 (en) * | 2006-03-28 | 2007-05-15 | 주식회사 에스컨자인 | Parking control system using camaras movable on a rail |
| CN100568134C (en) * | 2007-05-19 | 2009-12-09 | 黄石市中城输送设备有限公司 | Digital wired remote control intelligent trolley |
| JP2008299707A (en) * | 2007-06-01 | 2008-12-11 | Sumitomo Electric Ind Ltd | Vehicle passage management system |
| CN101483715B (en) * | 2008-12-15 | 2011-06-29 | 河南省电力公司南阳供电公司 | Automatic patrolling, scanning temperature measuring alarming apparatus for intelligent rail trolley |
| KR101134252B1 (en) * | 2009-07-06 | 2012-04-12 | 송준석 | unregisterd vehicles parking management system and method therefor |
| CN101727755B (en) * | 2009-11-20 | 2011-11-23 | 杨沁沁 | Inquiring system for car location in garage |
| TW201140518A (en) * | 2010-05-12 | 2011-11-16 | Yua Yung Marketing Taiwan Co Ltd | Parking lot guidance system and its application in retrieving vehicle guidance method, and parking guidance method |
| CN102310869A (en) * | 2011-06-01 | 2012-01-11 | 王平 | Trolley for testing profile of steel rail |
| CN102436760A (en) * | 2011-11-18 | 2012-05-02 | 广州杰赛科技股份有限公司 | Intelligent parking lot method and system |
| CN102610120B (en) * | 2012-03-22 | 2014-06-25 | 广州杰赛科技股份有限公司 | Method and system for operating and positioning track based on infrared technology |
| CN202650276U (en) * | 2012-07-10 | 2013-01-02 | 泽慧科技（天津）有限公司 | Vehicle parking position system |
| CN203276591U (en) * | 2013-01-30 | 2013-11-06 | 深圳市布博卡科技有限公司 | Indoor parking lot vehicle intelligent positioning system |
| CN203055182U (en) * | 2013-02-01 | 2013-07-10 | 无锡普智联科高新技术有限公司 | Reservation vehicle taking system based on mobile robot dolly |
| CN203242165U (en) * | 2013-04-22 | 2013-10-16 | 杜东 | All-in-one machine for video velocity measurement and license plate identification |
| CN104122892B (en) * | 2013-04-26 | 2016-12-28 | 中国计量学院 | Large-size machine type approval test platform intelligent patrol detection cart system |
| CN203838903U (en) * | 2014-05-23 | 2014-09-17 | 芜湖蓝宙电子科技有限公司 | Miniature intelligent traffic teaching device based on Simulink |
| CN104036659A (en) * | 2014-05-28 | 2014-09-10 | 江苏科技大学 | System and method for guiding and managing parking spaces in parking lot |
| CN104537829B (en) * | 2014-12-09 | 2017-10-31 | 北京工业大学 | A kind of intelligent transportation Physical Simulation Platform and the localization method for the intelligent transportation Physical Simulation Platform |
| CN107274718A (en) * | 2015-06-29 | 2017-10-20 | 吴红平 | Utilize device of the dollying dolly to parking stall Car license recognition |
-
2015
- 2015-06-29 CN CN201710690460.5A patent/CN107274718A/en not_active Withdrawn
- 2015-06-29 CN CN201510364086.0A patent/CN105023459B/en active Active
- 2015-06-29 CN CN201710676120.7A patent/CN107256641A/en not_active Withdrawn
- 2015-06-29 CN CN201710676123.0A patent/CN107393306A/en not_active Withdrawn
- 2015-06-29 CN CN201710411081.8A patent/CN107134165B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359297A (en) * | 2011-07-27 | 2012-02-22 | 中国技术创新有限公司 | Parking space positioning system |
| US20130135338A1 (en) * | 2011-11-30 | 2013-05-30 | Qualcomm Mems Technologies, Inc. | Method and system for subpixel-level image multitoning |
| US20140036078A1 (en) * | 2012-08-06 | 2014-02-06 | Steven David Nerayoff | System for Controlling Vehicle Use of Parking Spaces by Use of Cameras |
| CN103971536A (en) * | 2013-01-30 | 2014-08-06 | 深圳市布博卡科技有限公司 | Method and system for intelligently locating vehicles in indoor parking area |
| CN203630980U (en) * | 2013-11-20 | 2014-06-04 | 滁州学院 | Parking lot parking place display system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159712A (en) * | 2018-09-03 | 2019-01-08 | 李昭强 | A kind of self-charging change rail parking stall measure mechanism |
| CN109159712B (en) * | 2018-09-03 | 2023-08-29 | 李昭强 | Self-charging track-changing type parking stall detection mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105023459B (en) | 2017-10-03 |
| CN107134165A (en) | 2017-09-05 |
| CN107134165B (en) | 2021-06-15 |
| CN107393306A (en) | 2017-11-24 |
| CN107256641A (en) | 2017-10-17 |
| CN105023459A (en) | 2015-11-04 |
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Application publication date: 20171020 |