CN203882441U - Vehicle recognition system for parking lots - Google Patents
Vehicle recognition system for parking lots Download PDFInfo
- Publication number
- CN203882441U CN203882441U CN201420088484.5U CN201420088484U CN203882441U CN 203882441 U CN203882441 U CN 203882441U CN 201420088484 U CN201420088484 U CN 201420088484U CN 203882441 U CN203882441 U CN 203882441U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- recognition
- chip microcomputer
- parking lot
- recognition processor
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
Disclosed is a vehicle recognition system for parking lots. The vehicle recognition system for the parking lots comprises a vehicle monitor, a camera, a main control computer, a capture card, a lighting device, a recognition processor and a lifting rod; the main control computer is connected respectively to the vehicle monitor, the camera, the lighting device and the recognition processor; the recognition processor includes an analysis processing single-chip microcomputer and a backstage management single-chip microcomputer; and the recognition processor is connected to the capture card and lifting rod. According to the utility model, the vehicle recognition system for the parking lots has the characteristics of high correct recognition rate, high recognition rate and stable recognition.
Description
Technical field
the utility model belongs to technical field of security guard, is specifically related to a kind of by the automatic identification of vehicle being carried out to the vehicle identification system of parking lot management charge.
Background technology
In many apartments, community and large-scale sales field, be all provided with large parking lot supporting with it, and dispose part Security Personnel, the vehicle in turnover parking lot is registered or metered.
The vehicle in parking lot being managed when charging, for the vehicle that enters parking lot, need to register in porch in the past, get stop board; Roll the vehicle in parking lot away from and need to register in exit equally, return stop board, statistics parking duration charge; This need to expend a large amount of time, once meet compared with atrocious weather, also will increase Security Personnel's work difficulty.
Along with the progress of technology, present most of parking lot adopts magnetic card gate control system that the vehicle in turnover parking lot is managed and charged, although can reduce to a certain extent required manpower, still has problems.First vehicle enters parking lot needs to handle magnetic card or gets temporary parking card, magnetic card is separated with temporary parking card itself with vehicle, once lose, be just difficult to vehicle to examine and manage, magnetic card and temporary parking card are also easier to be copied or usurp simultaneously, safety coefficient is lower, and vehicle still needs the change certification of swiping the card in turnover parking lot, not only may make car owner not feel well, and increased equally the turnover time of vehicle, for car owner in a hurry, it is a great problem.
And the parking lot of counting absolutely greatly now is all provided with watch-dog and is connected with public security system, by car plate and vehicle are confirmed to testing vehicle register, monitor and management; Conventionally adopt the camera that is positioned at import and export to take vehicle, observer identifies the model of vehicle and car plate by the picture photographing, and confirms the identity of vehicle.But utilize camera to take and have equally more defect; Such as under the boisterous impacts such as heavy rain, dense fog or severe snow, because illumination condition is limited, cause the sharpness of shooting picture lower, increased the identification difficulty of vehicle, easily cause None-identified and the wrong identification of vehicle.And the problem that has the anglec of rotation of camera, being limited in scope of its shooting, if vehicle is blocked by pedestrian or barrier, can increase identification difficulty equally.
Therefore, how quickly and accurately vehicle being identified, is a difficult problem for the required solution of those skilled in the art.
Summary of the invention
In order to address the above problem, the utility model provides the vehicle identification system for parking lot that a kind of correct recognition rata is high, recognition speed is fast, management system is stable.
In order to achieve the above object, the utility model provides following technical scheme:
For the vehicle identification system in parking lot, comprise vehicle monitoring device, video camera, main control computer, capture card, lighting device, recognition processor and elevating lever; Main control computer is connected with vehicle monitoring device, video camera, lighting device and recognition processor respectively; Recognition processor comprises analyzing and processing single-chip microcomputer and back-stage management single-chip microcomputer; Recognition processor is connected with capture card and elevating lever.
In the utility model, serviceable vehicle monitor is monitored the vehicle in the parking lot of coming in and going out, once monitor vehicle, be about to the gateway near parking lot, vehicle monitoring device sends signal to main control computer, the video camera of main control computer control is subsequently taken vehicle, control lighting device floor light is carried out in gateway, to recognition processor, send the information of preparing deal with data.
Recognition processor comprises analyzing and processing single-chip microcomputer and back-stage management single-chip microcomputer, analyzing and processing single-chip microcomputer carries out analyzing and processing for the information that video camera is captured, for example need car plate to identify, the picture that first analyzing and processing single-chip microcomputer photographs at video camera positions car plate, the lifting of subsequently car plate being carried out to Character segmentation, identification, output recognition result and controlling elevating lever.Back-stage management single-chip microcomputer is mainly used in the recognition result of analyzing and processing single-chip microcomputer output to preserve, inquire about, automatically contrast and manage.
As preferably, the analyzing and processing single-chip microcomputer in recognition processor is connected with capture card.
The picture that capture card can photograph video camera carries out sharpness and amplifies and process, and promotes the accuracy of identification.
As preferably, video camera is thermal camera, and quantity is two.
Utilize thermal camera to take vehicle, gray level image that can collection vehicle, due to infrared characteristic, on vehicle image, almost can only see car plate, then image is transferred to analyzing and processing single-chip microcomputer, utilize black white image facture just can clearly identify car plate, and infrared light is invisible light, can not produce vision imaging to driver.In addition, be no matter in one day the brightest moment, or in one day the darkest moment, thermal camera can both catch image well.
The quantity of thermal camera is made as to two, can to the car plate before and after vehicle, takes simultaneously, improve the accuracy of car plate identification.
As preferably, vehicle monitoring device is video monitor.
Adopt video monitor to monitor being about to arrive the vehicle of importing and exporting in parking lot, can avoid destroying road surface on the one hand, do not need additional external monitoring equipment, not need to correct trigger position, can reduce expenses, the movability of video monitor is stronger on the other hand, can meet the requirement of portable use, easy disassembly.
As preferably, main control computer and vehicle monitoring device are by wireless connections.
Main control computer and vehicle monitoring device, by wireless connections, can be made movability of the present utility model and dirigibility stronger, and need not be connected up in a large number, saved in a large number installation cost.
The utility model is compared with traditional vehicle identification system, adopt video monitor to respond to vehicle, use the thermal camera of two angles to take, re-use analyzing and processing monolithic and analyze identification, back-stage management single-chip microcomputer manages, so the beneficial effects of the utility model are: (1) correct recognition rata is high; (2) recognition rate is fast; (3) identification is stable.
Accompanying drawing explanation
Fig. 1, structured flowchart of the present utility model.
Embodiment
Technical scheme the utility model being provided below with reference to specific embodiment is elaborated, and should understand following embodiment and only for the utility model is described, be not used in restriction scope of the present utility model.
Be illustrated in figure 1 structured flowchart of the present utility model, the utility model is a kind of vehicle identification system for parking lot.
The utility model mainly comprises video monitor, video camera, main control computer, capture card, lighting device, recognition processor and elevating lever; Be distributed in the import and export in parking lot.
The import in parking lot of take is example, video monitor and main control computer wireless connections, and main control computer is connected with video camera, lighting device and recognition processor; Wherein video camera is thermal camera, and the quantity of thermal camera is two, the line almost parallel of two thermal cameras and parking lot enter track, and distance is greater than length of wagon; Lighting device is positioned at the middle of two thermal cameras, carries out floor light; Recognition processor comprises that the image for video camera is photographed carries out analyzing and processing single-chip microcomputer and the back-stage management single-chip microcomputer to recognition result management of processing and identification.
Analyzing and processing single-chip microcomputer is also connected with capture card and elevating lever, and analyzing and processing single-chip microcomputer amplifies picture by capture card and improves the sharpness of image, sends lifting signal again after having identified to elevating lever, until vehicle by after send again dropping signal.
Analyzing and processing single-chip microcomputer transfers to back-stage management single-chip microcomputer by license plate recognition result, preserves, inquires about, automatically contrasts and manage.When vehicle enters parking lot first, back-stage management single-chip microcomputer is preserved the recognition result of analyzing and processing single-chip microcomputer, when same vehicle rolls parking lot away from, identical recognition result is identified, in database, inquired about to vehicle, calculate and charge down time.For including " blacklist " in, or the vehicle of being ordered to arrest by the police, only car plate need to be inputted in the utility model, the utility model can be identified one by one to the vehicle of process, and compare with the car plate of input, once find that same vehicle will send a warning at once, can whole day non-stop run, recognition accuracy is high, has improved to the utmost work efficiency.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned embodiment, also comprises the technical scheme being comprised of above technical characterictic combination in any.
Claims (4)
1. for the vehicle identification system in parking lot, it is characterized in that: comprise vehicle monitoring device, video camera, main control computer, capture card, lighting device, recognition processor and elevating lever; Described main control computer is connected with vehicle monitoring device, video camera, lighting device and recognition processor respectively; Described vehicle monitoring device is video monitor; Described recognition processor comprises analyzing and processing single-chip microcomputer and back-stage management single-chip microcomputer; Recognition processor is connected with capture card and elevating lever.
2. a kind of vehicle identification system for parking lot according to claim 1, is characterized in that: the analyzing and processing single-chip microcomputer in described recognition processor is connected with capture card.
3. a kind of vehicle identification system for parking lot according to claim 1, is characterized in that: described video camera is thermal camera, and quantity is two.
4. a kind of vehicle identification system for parking lot according to claim 1, is characterized in that: described main control computer and vehicle monitoring device are by wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088484.5U CN203882441U (en) | 2014-02-28 | 2014-02-28 | Vehicle recognition system for parking lots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088484.5U CN203882441U (en) | 2014-02-28 | 2014-02-28 | Vehicle recognition system for parking lots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882441U true CN203882441U (en) | 2014-10-15 |
Family
ID=51682917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420088484.5U Expired - Fee Related CN203882441U (en) | 2014-02-28 | 2014-02-28 | Vehicle recognition system for parking lots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882441U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104794764A (en) * | 2015-05-04 | 2015-07-22 | 湖南大学 | Intelligent parking lever system |
| CN105575164A (en) * | 2015-12-08 | 2016-05-11 | 北京四象网讯科技有限公司 | Barrier gate all-in-one machine and parking lot system |
| CN110171447A (en) * | 2019-06-12 | 2019-08-27 | 中国神华能源股份有限公司 | Determine the methods, devices and systems of branch line running kilometre |
-
2014
- 2014-02-28 CN CN201420088484.5U patent/CN203882441U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104794764A (en) * | 2015-05-04 | 2015-07-22 | 湖南大学 | Intelligent parking lever system |
| CN105575164A (en) * | 2015-12-08 | 2016-05-11 | 北京四象网讯科技有限公司 | Barrier gate all-in-one machine and parking lot system |
| CN110171447A (en) * | 2019-06-12 | 2019-08-27 | 中国神华能源股份有限公司 | Determine the methods, devices and systems of branch line running kilometre |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105303883B (en) | A kind of Roadside Parking management system and method | |
| WO2019011122A1 (en) | Drive record system for police supervision management of bicycles and intelligent city management | |
| CN203025787U (en) | Vehicle charging system free of taking card | |
| CN105096610A (en) | Monitoring management system for entrance/exit of residential district | |
| CN204884185U (en) | District access & exit control management system | |
| CN104361747B (en) | Recognition method for automatic capture and recognition method for vehicles not giving way to passengers on zebra crossing | |
| CN203346814U (en) | Dual-lane integrated community intelligent lane barrier management system based on vehicle license plate recognition technology | |
| CN107274495A (en) | A kind of unattended curb parking fee collecting system | |
| CN205751245U (en) | A kind of Roadside Parking field based on multi-machine interaction vehicle identifier | |
| CN106097722B (en) | The system and method for carrying out the automation supervision of trackside parking stall using video | |
| CN204155450U (en) | High definition bayonet apparatus on a kind of road | |
| CN108133599A (en) | A kind of slag-soil truck video frequency identifying method and system | |
| CN105894821A (en) | High-definition DSP camera based comprehensive traffic monitoring system | |
| CN106585530A (en) | Vehicle-mounted snapshooting device and control method thereof | |
| CN203882441U (en) | Vehicle recognition system for parking lots | |
| CN108320566A (en) | A kind of full Intelligent unattended road-surface concrete position charging administration system on duty and method | |
| CN110070729A (en) | It is a kind of that vehicle detecting system and method are stopped based on the separated of mist calculating | |
| CN111404874A (en) | Taxi suspect vehicle discrimination analysis system architecture | |
| CN202058304U (en) | Vehicle supervision system of parking lot | |
| CN204833705U (en) | Illegal automatic snapshot system that parks of yellow gridlines | |
| CN103198669A (en) | Video monitoring system in intelligent transportation system | |
| TWM562466U (en) | Roadside parking management system | |
| CN201869279U (en) | Intelligent high definition special-purpose traffic detection capturing camera | |
| WO2023241595A1 (en) | Parking space range processing method and computing device | |
| CN205788774U (en) | A kind of managing system of car parking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |