CN105869433A - Device for detecting empty parking spaces through ultrasonic waves and detection method thereof - Google Patents
Device for detecting empty parking spaces through ultrasonic waves and detection method thereof Download PDFInfo
- Publication number
- CN105869433A CN105869433A CN201610268335.0A CN201610268335A CN105869433A CN 105869433 A CN105869433 A CN 105869433A CN 201610268335 A CN201610268335 A CN 201610268335A CN 105869433 A CN105869433 A CN 105869433A
- Authority
- CN
- China
- Prior art keywords
- computer
- ultrasonic
- range finder
- motor
- parking
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Provided are a device for detecting empty parking spaces through ultrasonic waves and a detection method thereof. The ultrasonic detection device comprises an ultrasonic range finder, a stepping motor and a computer, wherein the ultrasonic range finder detects whether vehicles exist; the stepping motor controls the ultrasonic range finder to rotate and perform scanning ranging within a conical coverage; and the computer records and processes data and displays results on a display, and can set manual detection or change an ultrasonic detection period. The ultrasonic detection device is installed above a parking lot, the computer controls the stepping motor to make the ultrasonic range finder perform rotary ranging, and the ranging range is conical. Data after the ranging, which comprises angle values and distances, is processed through the computer, according to the facts that the parking spaces correspond to the angle values and states of the parking spaces correspond to the distances, results are obtained and displayed. The device is simple in structure, multiple parking spaces can be detected simultaneously, and the requirements of different parking spaces can be met.
Description
Technical field
The invention belongs to detection technique field, sky parking stall, empty particularly to a kind of ultrasound examination
Parking lot device and detection method thereof.
Background technology
At present, along with being continuously increased of motor vehicle number, the problem of large-and-medium size cities parking difficulty
More and more prominent, in order to improve the service efficiency on parking stall and save car owner's time, at present, adopt
Parking stall monitoring and managing method have: personal monitoring, monitoring ultrasonic and image recognition monitoring.People
Work monitoring is lost time, and consumes manpower;Illumination is required by image recognition monitoring, place's adjustment
Method is the most complicated;Monitoring ultrasonic is then to install detection at top, each parking stall or bottom, passes through
The change of distance has monitored whether that vehicle, each parking stall must install ultrasonic listening, equipment
Waste is serious.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of ultrasound wave
The empty parking lot device of detection and detection method thereof, utilize ultrasonic scanning to find range, and by processing
Range data identifies whether there is empty parking space, convenient, simple and direct, easily implement, and can effectively solve to stop
Parking lot parking stall measure problem.
To achieve these goals, the technical scheme is that
A kind of ultrasound examination sky parking lot device, includes ultrasonic range finder 1, ultrasonic
Motor 2 is installed bottom ripple diastimeter 1, motor 2 be divided into horizontal rotation motor and
Vertical rotary motor, can drive ultrasonic range finder 1 to rotate;Described ultrasonic range finder 1
It is connected with computer 3 two-phase;The outfan of computer 3 connects motor 2.
A kind of ultrasound examination sky parking stall method, step one, at parking position to be detected
Ultrasonic range finder 1 installed above, with installation site as summit, motor 2 controls ultrasonic
Ripple diastimeter 1 rotates range finding, and finding range is cone;When range finding starts, by computer 3
Sending instruction makes motor 2 be expanded to maximum perpendicular angle, begins preparing for horizontal rotation and surveys
Away from;When rotated, often cross certain angle the most once to find range, by measurement result by wireless
Transmission is to computer 3 backstage;Until after gathering the data of maximum angle one circle, motor 2
Reduce vertical angle, carry out second time and horizontally rotate range finding;So circulation range finding is until being justified
All data of cone scope, including angle value and distance.
Step 2, when computer 3 background process data, owing to ultrasonic range finder 1 is with every
Distance between individual parking stall determines that, so according to the measurement result of transmission, if measured
Between result and former measurement distance, error is more than 0.5 meter, then this parking stall stop over can be described
Park, otherwise, illustrate that this parking stall is vacant, and come by vertical angle and level angle
The position on each parking stall corresponding;Parking person can observe the vacant feelings in parking stall by computer 3
Condition, is simultaneously emitted by order and manually detects a certain parking stall or whole parking stall, it is possible to arrange week
Phase is detected automatically.
Beneficial effects of the present invention:
This ultrasound examination parking stall method makes ultrasound wave by computer-controlled stepper motor
Diastimeter rotates, and testing result intuitively reflects on computers, it is simple to management;One group sets
For multiple parking stall can be detected, save material resources;Environment limits less, is applicable to underground
Or parking lay-by.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the present invention.
Fig. 2 is the scheme of installation of the present invention.
Fig. 3 is the supplementary structure figure of the present invention.
Specific implementation method
Below in conjunction with the accompanying drawings the present invention is described in further details.
As it is shown in figure 1, a kind of ultrasound examination sky parking lot device, include ultrasonic ranging
Instrument 1, is provided with motor 2 bottom ultrasonic range finder 1, and motor 2 can drive
Ultrasonic range finder 1 rotates;Described ultrasonic range finder 1 is bi-directionally connected with computer 3;
The outfan of computer 3 connects motor 2.
The present invention includes whether ultrasonic range finder 1, detection vehicle exist;Motor 2,
Rotary ultrasonic ripple diastimeter carries out the scanning range finding that coverage is cone;Computer 3, if
Put the ultrasound examination cycle, and result is shown over the display.
As in figure 2 it is shown, ultrasonic range finder 1 is arranged on above parking lot, motor 2
Accept computer 3 order control ultrasonic range finder 1 to rotate, simultaneously to ultrasonic range finder 1
Sending sense command, detecting position is set to automobile top, and finding range is cone.
Embodiment 1:
Ultrasonic range finder 1 and motor 2 are controlled by computer 3.When range finding starts,
Being sent instruction by computer 3 makes motor 2 be expanded to maximum perpendicular angle, begins preparing for water
Flat rotation is found range.When rotated, often cross certain angle the most once to find range, by measurement result
By being wirelessly transmitted to computer 3 backstage, until after gathering the data of maximum angle one circle, step
Enter motor 2 and reduce vertical angle, carry out second time and horizontally rotate range finding.So circulate range finding,
Until obtaining all data of circular cone scope, including angle value and distance.
The data being sent to computer 3 backstage are processed by computer 3.Due to ultrasound
Distance between distance meter 1 and each parking stall determines that, so according to the measurement knot of transmission
Really, if error is more than 0.5 meter between measurement result and former measurement distance, then this can be described
Parking stall parked vehicle, otherwise, illustrate that this parking stall is vacant, and pass through vertical angle
With the position that level angle comes each parking stall corresponding.
Parking person can observe the vacant situation in parking stall by computer, is simultaneously emitted by order and manually examines
Survey a certain parking stall or whole parking stall, it is possible to the cycle that arranges is detected automatically.
Claims (2)
1. a ultrasound examination sky parking lot device, it is characterised in that include ultrasound wave
Diastimeter (1), is provided with motor (2) in ultrasonic range finder (1) bottom, step
Enter motor (2) and be divided into horizontal rotation motor and vertical rotary motor, ultrasonic ranging can be driven
Instrument (1) rotates;Described ultrasonic range finder (1) is bi-directionally connected with computer (3);
The outfan of computer (3) connects motor (2).
2. detect parking lot device based on a kind of ultrasonic range finder described in claim 1
Method, comprises the steps:
Step one, at parking position ultrasonic range finder installed above (1) to be detected,
With installation site as summit, motor (2) controls ultrasonic range finder (1) and rotates range finding,
Finding range is cone;When range finding starts, computer (3) send instruction and make stepping electricity
Machine (2) is expanded to measurement scope maximum perpendicular angle, begins preparing for horizontal rotation range finding;?
During rotation, often cross certain angle and the most once find range, by measurement result by being wirelessly transmitted to
Computer (3) backstage;Until after gathering the data of maximum angle one circle, motor (2)
Reduce vertical angle, carry out second time and horizontally rotate range finding;So circulation range finding is until being justified
All data of cone scope include angle value and distance;
Step 2, when computer (3) background process data, due to ultrasonic range finder (1)
And the distance between each parking stall determines that, so according to the measurement result of transmission, if
Between measurement result and former measurement distance, error is more than 0.5 meter, then this parking stall can be described
Through parked vehicle, otherwise, illustrate that this parking stall is vacant, and by vertical angle and horizontal angle
Degree comes the position on each parking stall corresponding;Parking person can pass through computer (3) and observe parking
The vacant situation in position, is simultaneously emitted by order and manually detects a certain parking stall or whole parking stall, also
The cycle that can arrange is detected automatically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610268335.0A CN105869433A (en) | 2016-04-27 | 2016-04-27 | Device for detecting empty parking spaces through ultrasonic waves and detection method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610268335.0A CN105869433A (en) | 2016-04-27 | 2016-04-27 | Device for detecting empty parking spaces through ultrasonic waves and detection method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105869433A true CN105869433A (en) | 2016-08-17 |
Family
ID=56628663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610268335.0A Pending CN105869433A (en) | 2016-04-27 | 2016-04-27 | Device for detecting empty parking spaces through ultrasonic waves and detection method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105869433A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106772327A (en) * | 2016-12-28 | 2017-05-31 | 清华大学苏州汽车研究院(吴江) | A kind of multi-functional ultrasonic sensor directivity test device easy to install |
CN113053131A (en) * | 2019-12-26 | 2021-06-29 | 北京新能源汽车股份有限公司 | Idle parking space identification method and device and vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203366542U (en) * | 2013-08-02 | 2013-12-25 | 裴华飏 | Multi-parking space laser detection device |
US20140218527A1 (en) * | 2012-12-28 | 2014-08-07 | Balu Subramanya | Advanced parking management system |
CN104700653A (en) * | 2015-02-10 | 2015-06-10 | 西安交通大学 | Laser scanning parking space recognition method |
CN104732797A (en) * | 2013-12-20 | 2015-06-24 | 西安宇华实业发展有限公司 | Automatic parking space detection device based on parking lot |
CN205899816U (en) * | 2016-04-27 | 2017-01-18 | 陕西服装工程学院 | Empty parking stall of ultrasonic detection device |
-
2016
- 2016-04-27 CN CN201610268335.0A patent/CN105869433A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140218527A1 (en) * | 2012-12-28 | 2014-08-07 | Balu Subramanya | Advanced parking management system |
CN203366542U (en) * | 2013-08-02 | 2013-12-25 | 裴华飏 | Multi-parking space laser detection device |
CN104732797A (en) * | 2013-12-20 | 2015-06-24 | 西安宇华实业发展有限公司 | Automatic parking space detection device based on parking lot |
CN104700653A (en) * | 2015-02-10 | 2015-06-10 | 西安交通大学 | Laser scanning parking space recognition method |
CN205899816U (en) * | 2016-04-27 | 2017-01-18 | 陕西服装工程学院 | Empty parking stall of ultrasonic detection device |
Non-Patent Citations (1)
Title |
---|
孙亮等: "大型室内停车场车位的超声波检测", 《仪表技术与传感器》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106772327A (en) * | 2016-12-28 | 2017-05-31 | 清华大学苏州汽车研究院(吴江) | A kind of multi-functional ultrasonic sensor directivity test device easy to install |
CN113053131A (en) * | 2019-12-26 | 2021-06-29 | 北京新能源汽车股份有限公司 | Idle parking space identification method and device and vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104700653A (en) | Laser scanning parking space recognition method | |
CN103236185B (en) | Method and device for monitoring parking spaces of underground parking lot | |
CN107437341A (en) | Intelligent parking system and intelligent parking method | |
CN103258442A (en) | Parking space state sensor and parking space state sensing method | |
CN110827574B (en) | Parking space detection system and method and intelligent parking platform | |
CN105046790B (en) | A kind of parking stall lock control system and method | |
CN105869433A (en) | Device for detecting empty parking spaces through ultrasonic waves and detection method thereof | |
CN104464367B (en) | Intelligent parking guide method | |
CN203276595U (en) | Wireless parking stall state sensing device | |
CN103204442A (en) | System and method for online monitoring structural deformation of tower crane | |
CN205899816U (en) | Empty parking stall of ultrasonic detection device | |
CN104730151B (en) | For the full-automatic stretching device of cable of ultrasonic wave gaging hole | |
CN102980558A (en) | Intelligent tunnel section measurement device and method for mine based on polar coordinate integral | |
CN103195108A (en) | Inclination measuring system and method | |
CN105321373A (en) | Large-scale parking lot vehicle guiding system and guiding method thereof | |
CN105810009A (en) | Vehicle detecting method and device and parking space management method and system | |
CN106843132A (en) | A kind of three-dimensional parking device fault early warning system | |
CN202049123U (en) | Wireless type wall body heat transmission coefficient site detection system | |
CN209070743U (en) | A kind of parking position detection device | |
CN203376876U (en) | Parking-lot free parking stall data-collection system based on image analysis | |
CN106885558A (en) | A kind of data acquisition and transmitting device for deep layer deviational survey | |
CN107269080A (en) | A kind of parking systems based on controller adjust automatically parking stall | |
CN208240092U (en) | A kind of Internet of Things lane controlling system | |
CN204268648U (en) | Air conditioner | |
CN207409146U (en) | Outdoor version laser stall testing apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
RJ01 | Rejection of invention patent application after publication |