CN106935060A - A kind of machinery garage seeks car system and method - Google Patents
A kind of machinery garage seeks car system and method Download PDFInfo
- Publication number
- CN106935060A CN106935060A CN201710230715.XA CN201710230715A CN106935060A CN 106935060 A CN106935060 A CN 106935060A CN 201710230715 A CN201710230715 A CN 201710230715A CN 106935060 A CN106935060 A CN 106935060A
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- parking stall
- car
- stall
- vehicle
- detector
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Classifications
-
- 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
- G08G1/01—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
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- 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
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
-
- 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
-
- 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
- G08G1/148—Management of a network of parking areas
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Car system and method is sought the present invention relates to a kind of machinery garage, parking stall idle state information is detected by ultrasonic stall detector, when parking stall idle condition changes, ultrasonic stall detector sends car plate and captures identification signal by wireless communication mode to video frequency car position detector, video frequency car position detector recognizes one layer of occupancy situation of parking stall vehicle, carry out picture candid photograph, identification vehicle license plate number, differentiate the status information of mechanical parking stall, the present invention judges to seek mechanical parking stall status information in car system by combining ultrasonic stall detector and video frequency car position detector, and reduce the operating pressure of video frequency car position detector.
Description
Technical field
The present invention relates to wireless telecommunications and technical field of electronic equipment, more particularly to a kind of machinery garage seeks car system and side
Method.
Background technology
With scientific and technological progress and economic development, city vehicle is also rapidly increasing, so as to derive parking difficulty, look for car difficulty etc.
Problem, the development that mechanical solid parking stall equipment complies with market is arisen at the historic moment.
It is the ground storehouse composite mechanical parking stall type of lifting cross-sliding type, lift-sliding that machinery garage of the prior art is common
Formula machinery garage is upper and lower two-layer, lower tray can left and right move up and down, due to there is a spacer support frame between the parking stall of upper strata, upper strata support
Disk cannot be moved left and right, and can only be moved up and down, and during operation, ground floor can be directly accessed car, during F2/B2 Transport Vehicle, be needed
Empty parking space is conceded by the way that the corresponding pallet of ground floor is traversing, is elevated to up to ground floor and is realized.
Parking lot car searching system of the prior art recognizes the free time on parking stall typically by pure video frequency car position detector
State, the recognition accuracy of parking space state information places one's entire reliance upon the image recognition result of video detector, video frequency car position detection
The image detection of device is easily influenceed by factors such as light, image recognition algorithms, and parking stall recognition accuracy is limited；And machinery garage
Seeking the video frequency car position detector of car system need to shoot the car plate photo of two-layer parking stall vehicle, and machinery garage lower floor parking stall passes through video
The position adjustment of parking space detector, can normally capture picture, normal operation, but due to machinery garage upper strata in order to avoid vehicle is slipped
Car, front and rear to be additionally provided with baffle plate in addition to the support of left and right, the car plate of vehicle is covered by front and rear baffle, and video frequency car position detector cannot
The normal license board information captured to upper strata parking stall.
The content of the invention
The present invention provides a kind of machinery garage and seeks car system and method, and ultrasonic stall detector and video frequency car position are detected
Device is combined, and solve the problems, such as machinery garage in the prior art seeks car.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of machinery garage seeks car system, including：
Administrative center, for integrated data information and differentiates parking space state information；
It is self-service to seek car terminal, each crossing of parking lot and stream of people's habitat are installed on, park information and pick-up for enquiring vehicle
Route, the self-service car terminal of seeking is connected with administrative center；
Storage center, for storing the information such as parking space state information, car plate, parking stall number, the storage center and administrative center's phase
Even；
Also include：
Ultrasonic stall detector, is installed in the middle of the pallet on each parking stall, for detecting parking stall idle state information；
The ultrasonic stall detector includes：Detection unit, for detecting parking stall idle state information；Wireless communication unit,
Identification signal is captured for sending car plate to video frequency car position detector；
Video frequency car position detector, is installed on the upper front in a product garage, for capturing parking stall image information, identification parking space state
Information, acquisition recognition result, upload data message, the video frequency car position detector front end are connected with ultrasonic stall detector,
Rear end is connected by interchanger with administrative center；
The video frequency car position detector includes：Taking module, for capturing parking stall image information；Identification module, for recognizing
Parking space state information；Transport module, for uploading data message to administrative center；Display module, for indicating parking space state to believe
Breath.
Further, the detection unit using geomagnetism detecting skill upgrading ultrasonic stall detector recognition efficiency and
Precision.
Further, the identification module recognizes the number-plate number by convolutional neural networks Processing Algorithm.
Further, the display module is the parking stall indicator lamp being integrated in video frequency car position detector.
A kind of machinery garage car searching method, the machinery garage car searching method is applied to above-mentioned machinery garage and seeks car system
System, including vehicle stops leaving the process of mechanical parking stall two into mechanical parking stall and vehicle, the step of the vehicle stops into mechanical parking stall
It is as follows：
Step（A1）, vehicle stop into any product machinery parking stall；
Step（A2）, ultrasonic stall detector detects the parking space state and is changed into 1 from 0；
Step（A3）, ultrasonic stall detector is to video frequency car position detector transmission car plate candid photograph identification signal, video frequency car position inspection
Survey the vehicle license plate information that device captures the mechanical parking stall of one layer of identification；
Step（A4）, storage center is inquired about, confirm the current note for being parked in one layer of vehicle of mechanical parking stall whether in storage heart
In record；
Step（A5）, the information of vehicles in storage in the record of the heart, do not judge that the vehicle stops into parking stall, in storage heart insertion
Parking of one vehicle on the product parking stall is recorded, containing parking stall number and license plate number information；
Step（A6）, the information of vehicles is in storage in the record of the heart, system attonity.
It is described as follows the step of seek car：
Step（S1）, vehicle leaves mechanical parking stall；
Step（S2）, the status information that ultrasonic stall detector detects the mechanical parking stall becomes 0 by 1；
Step（S3）, ultrasonic stall detector is to video frequency car position detector transmission car plate candid photograph identification signal, video frequency car position inspection
Survey the vehicle license plate information that device captures the mechanical parking stall of one layer of identification；
Step（S4）, judge that mechanical parking space state information leaves parking lot by the vehicle on 10 parking stall of change, delete in the heart in storage
Except the vehicle is in the parking record of product machinery parking stall.
The present invention is rationally using ultrasonic stall detector and the function of video frequency car position detector so that seek car system accurate
It is feasible；Beneficial effects of the present invention at least also include：
（1）, solve car plate after being disappeared in capturing image, it is to rise to two layers or leave car that can be accurately judged to vehicle
Storehouse；
（2）, car plate capture identification signal triggered by ultrasonic stall detector, reduce the operating pressure of headend equipment, video
Parking space detector need not be repeatedly detected from video flowing, but when ultrasonic stall detector detects parking space state and changes,
Car license recognition demand can just be produced；
（3）, ultrasonic stall detector include geomagnetic technology, improve the recognition effect and efficiency of ultrasonic stall detector.
Brief description of the drawings
Fig. 1 is the system block diagram that a kind of machinery garage of the invention seeks car system；
Fig. 2 is a kind of vehicle Ting Ru mechanical cars position flow chart of machinery garage car searching method of the invention；
Fig. 3 is that a kind of vehicle of machinery garage car searching method of the invention leaves mechanical car's position flow chart；
Fig. 4 is an a kind of product garage scheme of installation of machinery garage of the invention.
Specific embodiment
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with accompanying drawing and tool
Body implementation method, is described further to the present invention：
As shown in figure 1, a kind of machinery garage seeks car system, including：For integrated data information and differentiate parking space state information
Administrative center 4；Be installed on each crossing of parking lot and stream of people's habitat, for enquiring vehicle park information and pick-up route from
Help and seek car terminal 6, the self-service car terminal 6 of seeking is connected with administrative center 4；For storing parking space state information, car plate, parking stall number
Etc. the storage center 5 of information, the storage center 5 is connected with administrative center 4；It is installed in the middle of the pallet on each parking stall, uses
In the ultrasonic stall detector 1 of detection parking stall idle state information；The ultrasonic stall detector 1 includes：Detection unit,
For detecting parking stall idle state information；Wireless communication unit, identification letter is captured for sending car plate to video frequency car position detector
Number.The upper front in a product garage is installed on, for capturing parking stall image information, identification parking space state information, obtaining identification knot
Really, the video frequency car position detector 2 of data message, the front end of the video frequency car position detector 2 and the phase of ultrasonic stall detector 1 are uploaded
Even, rear end is connected by interchanger 3 with administrative center 4；The video frequency car position detector 2 includes：Taking module, stops for capturing
Parking stall image information；Identification module, for recognizing parking space state information；Transport module, for uploading data message in management
The heart；Display module, for indicating parking space state information.The detection unit is examined using geomagnetism detecting skill upgrading ultrasonic stall
Survey the recognition efficiency and precision of device；The identification module recognizes the number-plate number by convolutional neural networks Processing Algorithm；It is described aobvious
Show that module is the parking stall indicator lamp being integrated in video frequency car position detector；The storage center 5 is database server.
Ultrasonic stall detector 1 detects parking stall change information, and triggers the candid photograph identification of video frequency car position detector 2, together
The parking space state information of the detection of Shi Shangchuan ultrasonic stalls detector 1 is to administrative center；Video frequency car position detector 2 captures one layer of machine
The picture of tool parking stall, the vehicle license plate information stopped on identification parking stall, uploads corresponding parking space state information and license board information extremely
Administrative center 4；The combined echocardiography ripple parking space state information of administrative center 4, video frequency car position acquisition of information Current mechanical parking stall are specifically held in the palm
Parked vehicle information on disk 11；In storing storage center 5；Self-service car terminal 6 of seeking inquires about storage center by administrative center
In storing cycle information, generation seek car path profile recently.
As shown in figure 4, a product garage is divided into two-layer total of five parking stall, machinery garage upper strata slips in order to avoid vehicle
Car, it is front and rear to be additionally provided with baffle plate 10 in addition to the support of left and right, pallet 11 is equipped with each parking stall, the lower tray can be left
Right and move up and down, the upper tray cannot be moved left and right, and can only be moved up and down, and install a ultrasound in the middle of each pallet 11 additional
Ripple parking space detector 1, the status information of real-time detection parking stall；One product garage, one parking stall indicator lamp of correspondence, the parking stall indicates
Lamp is integrated in video frequency car position detector 2, if there be empty parking space in the product garage, parking stall indicator lamp is green light.
Because machinery garage is provided with baffle plate 10, upper strata vehicle license board information is blocked, so the video frequency car position detector 2
The license board information of lower floor parking stall can only be accurately captured, so need to judge that vehicle goes out by combining ultrasonic stall detector 1
Enter the product machinery garage information：When ultrasonic signal becomes 1 by 0, video frequency car position detector 2 is triggered, if video frequency car position detector 2 is examined
The new number-plate number is measured, then to there is new vehicle to stop into the garage, and inserts the parking stall occupied information in the product garage；Work as ultrasonic wave
Signal is always 1, if video frequency car position detector 2 can't detect the license board information in parking stall takes record, the vehicle is under
Layer is sent to upper strata；When ultrasonic signal is always 1, if video frequency car position detector 2 detects original car plate not at a layer and believes
Breath, then vehicle is sent to lower floor by upper strata；When ultrasonic signal becomes 0 by 1, if video frequency car position detector 2 can't detect vehicle letter
Breath, then the vehicle has left garage, and deletes the parking stall occupancy record in the product garage.When the current vehicle bit occupancy in the product garage is remembered
When record number is 5, that is, vehicle is fully parked with, parking stall indicator lamp sends out a warning.
A kind of machinery garage car searching method, the machinery garage car searching method is applied to above-mentioned machinery garage and seeks car system
System, including vehicle stops leaving the process of mechanical parking stall two into mechanical parking stall and vehicle,
As shown in Fig. 2 the vehicle is as follows the step of stopping into mechanical parking stall：
Step（A1）, vehicle stop into any product machinery parking stall；
Step（A2）, ultrasonic stall detector detects the parking space state and is changed into 1 from 0；
Step（A3）, ultrasonic stall detector is to video frequency car position detector transmission car plate candid photograph identification signal, video frequency car position inspection
Survey the vehicle license plate information that device captures the mechanical parking stall of one layer of identification；
Step（A4）, storage center is inquired about, confirm the current note for being parked in one layer of vehicle of mechanical parking stall whether in storage heart
In record；
Step（A5）, the information of vehicles in storage in the record of the heart, do not judge that the vehicle stops into parking stall, in storage heart insertion
Parking of one vehicle on the product parking stall is recorded, containing parking stall number and license plate number information；
Step（A6）, the information of vehicles is in storage in the record of the heart, system attonity.
As shown in figure 3, described as follows the step of seek car：
Step（S1）, vehicle leaves mechanical parking stall；
Step（S2）, the status information that ultrasonic stall detector detects the mechanical parking stall becomes 0 by 1；
Step（S3）, ultrasonic stall detector is to video frequency car position detector transmission car plate candid photograph identification signal, video frequency car position inspection
Survey the vehicle license plate information that device captures the mechanical parking stall of one layer of identification；
Step（S4）, judge that mechanical parking space state information leaves parking lot by the vehicle on 10 parking stall of change, delete in the heart in storage
Except the vehicle is in the parking record of product machinery parking stall.
The present invention is rationally using ultrasonic stall detector 1 and the function of video frequency car position detector 2 so that seek car system accurate
It is really feasible；Car plate is solved after being disappeared in capturing image, it is to rise to two layers or leave that can be accurately judged to vehicle
Garage；Car plate is captured identification signal and is triggered by ultrasonic stall detector, reduces the operating pressure of headend equipment, ultrasonic wave car
Bit detector 1 includes geomagnetic technology, improves the recognition effect and efficiency of ultrasonic stall detector 1.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；For
For those skilled in the art, it can still modify to the technical scheme described in previous embodiment,
Or equivalent is carried out to which part or all technical characteristic；And these modifications or replacement, do not make relevant art
The essence of scheme departs from protection scope of the present invention.
Claims (5)
1. a kind of machinery garage seeks car system, including：
Administrative center, for integrated data information and differentiates parking space state information；
It is self-service to seek car terminal, each crossing of parking lot and stream of people's habitat are installed on, park information and pick-up for enquiring vehicle
Route, the self-service car terminal of seeking is connected with administrative center；
Storage center, for storing the information such as parking space state information, car plate, parking stall number, the storage center and administrative center's phase
Even；
Characterized in that, also including：
Ultrasonic stall detector, is installed in the middle of the pallet on each parking stall, for detecting parking stall idle state information；
The ultrasonic stall detector includes：Detection unit, for detecting parking stall idle state information；Wireless communication unit,
Identification signal is captured for sending car plate to video frequency car position detector；
Video frequency car position detector, is installed on the upper front in a product garage, for capturing parking stall image information, identification parking space state
Information, acquisition recognition result, upload data message, the video frequency car position detector front end are connected with ultrasonic stall detector,
Rear end is connected by interchanger with administrative center；
The video frequency car position detector includes：Taking module, for capturing parking stall image information；Identification module, for recognizing
Parking space state information；Transport module, for uploading data message to administrative center；Display module, for indicating parking space state to believe
Breath.
2. the machinery garage as described in claim 1 seeks car system, it is characterised in that the detection unit utilizes geomagnetism detecting
The recognition efficiency and precision of skill upgrading ultrasonic stall detector.
3. the machinery garage as described in claim 1 seeks car system, it is characterised in that the identification module passes through convolutional Neural
Network processes algorithm recognizes the number-plate number.
4. machinery garage as claimed in claim 1 seeks car system, it is characterised in that the display module is to be integrated in video car
Parking stall indicator lamp in bit detector.
5. a kind of machinery garage car searching method, it is characterised in that the machinery garage car searching method is applied to above-mentioned mechanical car
Car system is sought in storehouse, including vehicle stops leaving the process of mechanical parking stall two, the vehicle Ting Ru mechanical cars into mechanical parking stall and vehicle
The step of position, is as follows：
Step（A1）, vehicle stop into any product machinery parking stall；
Step（A2）, ultrasonic stall detector detects the parking space state and is changed into 1 from 0；
Step（A3）, ultrasonic stall detector is to video frequency car position detector transmission car plate candid photograph identification signal, video frequency car position inspection
Survey the vehicle license plate information that device captures the mechanical parking stall of one layer of identification；
Step（A4）, storage center is inquired about, confirm the current note for being parked in one layer of vehicle of mechanical parking stall whether in storage heart
In record；
Step（A5）, the information of vehicles in storage in the record of the heart, do not judge that the vehicle stops into parking stall, in storage heart insertion
Parking of one vehicle on the product parking stall is recorded, containing parking stall number and license plate number information；
Step（A6）, the information of vehicles is in storage in the record of the heart, system attonity；
The step of vehicle leaves mechanical parking stall is as follows：
Step（S1）, vehicle leaves mechanical parking stall；
Step（S2）, the status information that ultrasonic stall detector detects the mechanical parking stall becomes 0 by 1；
Step（S3）, ultrasonic stall detector is to video frequency car position detector transmission car plate candid photograph identification signal, video frequency car position inspection
Survey the vehicle license plate information that device captures the mechanical parking stall of one layer of identification；
Step（S4）, judge that mechanical parking space state information leaves parking lot by the vehicle on 10 parking stall of change, delete in the heart in storage
Except the vehicle is in the parking record of product machinery parking stall.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710230715.XA CN106935060A (en) | 2017-04-11 | 2017-04-11 | A kind of machinery garage seeks car system and method |
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| CN201710230715.XA CN106935060A (en) | 2017-04-11 | 2017-04-11 | A kind of machinery garage seeks car system and method |
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| CN106935060A true CN106935060A (en) | 2017-07-07 |
Family
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Cited By (7)
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| CN109215378A (en) * | 2018-10-08 | 2019-01-15 | 西安艾润物联网技术服务有限责任公司 | A kind of parking space information data processing method and device |
| CN109754633A (en) * | 2017-11-08 | 2019-05-14 | 上海宝通汎球电子有限公司 | A kind of multi-storied garage parking position localization method based on Car license recognition |
| CN110135394A (en) * | 2019-05-27 | 2019-08-16 | 杭州亚美利嘉科技有限公司 | Region occupancy and licence plate recognition method and device |
| CN110556020A (en) * | 2019-09-16 | 2019-12-10 | 西安艾润物联网技术服务有限责任公司 | Vehicle management method, device and system of mechanical garage |
| CN111311956A (en) * | 2020-05-14 | 2020-06-19 | 成都宜泊信息科技有限公司 | Parking space data management system and method of stereo garage |
| CN114613190A (en) * | 2022-03-12 | 2022-06-10 | 云知声智能科技股份有限公司 | Mechanical parking garage parking method and device, electronic equipment and storage medium |
| CN115083172A (en) * | 2022-06-17 | 2022-09-20 | 深圳智优停科技有限公司 | Obstacle detection method and system for parking space occupation state |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109754633A (en) * | 2017-11-08 | 2019-05-14 | 上海宝通汎球电子有限公司 | A kind of multi-storied garage parking position localization method based on Car license recognition |
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| CN110556020A (en) * | 2019-09-16 | 2019-12-10 | 西安艾润物联网技术服务有限责任公司 | Vehicle management method, device and system of mechanical garage |
| CN110556020B (en) * | 2019-09-16 | 2022-02-22 | 西安艾润物联网技术服务有限责任公司 | Vehicle management method, device and system of mechanical garage |
| CN111311956A (en) * | 2020-05-14 | 2020-06-19 | 成都宜泊信息科技有限公司 | Parking space data management system and method of stereo garage |
| CN114613190A (en) * | 2022-03-12 | 2022-06-10 | 云知声智能科技股份有限公司 | Mechanical parking garage parking method and device, electronic equipment and storage medium |
| CN115083172A (en) * | 2022-06-17 | 2022-09-20 | 深圳智优停科技有限公司 | Obstacle detection method and system for parking space occupation state |
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