CN108573612A - A kind of parking stall monitoring method stopped using ranging angle measurement radar monitoring vehicle into behavior of driving away - Google Patents
A kind of parking stall monitoring method stopped using ranging angle measurement radar monitoring vehicle into behavior of driving away Download PDFInfo
- Publication number
- CN108573612A CN108573612A CN201710135619.7A CN201710135619A CN108573612A CN 108573612 A CN108573612 A CN 108573612A CN 201710135619 A CN201710135619 A CN 201710135619A CN 108573612 A CN108573612 A CN 108573612A
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- China
- Prior art keywords
- parking stall
- vehicle
- parking
- angle measurement
- monitoring
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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
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The present invention relates to Parking position is carried out using radar sensor, whether there is or not vehicle detections, disclose a kind of behavior that the radar sensor having the angle measurement performance that tests the speed stops into and leaves by monitoring vehicle, the method whether judgement parking stall has vehicle.Including：The parking stall in entire parking lot is monitored using the radar sensor for having ranging angle measurement function；Radar sensor has following function, can track vehicle and drive into parking stall and the whole process for being driven out to parking stall；It gives under complex environment, oversize vehicle has the position that stops ahead processing method when blocking.Part large-scale park is mounted with the equipment such as ultrasonic sensor to detect whether some parking stall has stopped vehicle at present, there are also parking stalls to detect whether parking stall has stopped vehicle by buried sensor (ultrasound or microwave etc.), all there are one common features for these inspection methods, are exactly：One sensor corresponds to a parking stall.The invention gives a kind of method monitoring multiple parking stalls with a radar sensor, to reducing cost, simplifies construction and is very helpful.
Description
Technical field
The present invention relates to whether thering is vehicle to be monitored on parking stall, more particularly to has the angle measurement performance that tests the speed using one kind
Radar by monitoring the vehicle behavior that stops into and leave, the method whether judgement parking stall has vehicle.
Background technology
Management for parking stall, current major part is still by the way of labor management.Part large-scale park installation
The equipment such as ultrasonic sensor detect whether some parking stall has stopped vehicle, and there are also parking stalls to pass through buried sensing
Device (ultrasound or microwave etc.) detects whether parking stall has stopped vehicle, and all there are one common features for these inspection methods, be exactly：One biography
Sensor corresponds to a parking stall.
The present invention proposes a kind of method, and by having the radar sensor of ranging angle measurement performance, monitoring one is arrived multiple
The specific region on parking stall (several to tens), is stopped by vehicle into the parking stall region and the behavior driven away from parking stall region
To judge whether vehicle is parked on parking stall.
The present invention can solve the method that a sensor corresponds to a parking stall in existing parking stall management method, using one
A radar sensor can detect multiple parking stalls (the detectable parking stall of maximum is related with sensor microwave signal radiation areas),
Greatly reduce cost.Compared with method of the front sensor above ground or parking stall, this method avoid other biographies
Sensor will be embedded to underground or dress and parking stall top, and a parking stall corresponds to the complicated installing engineering of a sensor.
Invention content
Present disclosure is to provide a kind of radar sensor for using and having the angle measurement performance that tests the speed, passes through and monitor vehicle
The behavior for stopping into and leaving, the method whether judgement parking stall has vehicle.
In order to reach foregoing invention purpose, the present invention is that technical solution used by solving its technical problem is to provide one kind
The radar sensor for having the angle measurement performance that tests the speed stops into and leaves behavior with radar sensor monitoring vehicle.
Ranging angle measurement radar sensor can detect the location of the target in radiation scope, obtain target relative to thunder
Up to the distance and bearing of sensor.Radar sensor has following function, can record, obtain to the movement locus of target
The overall process on parking stall is driven into, is driven out to target, to judge whether parking stall has vehicle.
Description of the drawings
Attached drawing 1 is the position relationship of radar sensor and parking stall.
Attached drawing 2 is the radiation area of radar sensor
Attached drawing 3 is that parking space drives into parking stall process in the position of radiation area and vehicle
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
Attached drawing 1 is a kind of parking stall monitoring method stopped using ranging angle measurement radar monitoring vehicle into behavior of driving away of the present invention
Block diagram.As shown in the embodiment of figure, radar sensor is mounted on above parking stall, and radiation area can cover parking stall position
It sets.This method includes：
First, radar sensor can detect the location of the target in radiation scope, show that target is sensed with radar
Orientation where the distance and target of device.Namely radar sensor has ranging angle measurement function.As shown in Fig. 2.
Radar sensor is shelved 2~5 meters high, the one end on a row parking stall is commonly mounted in, shown in attached drawing 1.
The overlay area of microwave remote sensor includes the region beside parking stall and parking stall, shown in attached drawing 3.
Since radar sensor can identify the distance and angle of vehicle present position, entering radiation areas in vehicle just opens
Begin to vehicle into line trace, and trace into vehicle always and stop in parking stall, this time radar sensor judges that the parking stall has
New car stop into.
It is driven out to from parking stall when stopping the vehicle into parking stall, and has sailed out of out microwave remote sensor radiation areas, at this moment can determine whether
Vehicle on parking stall terminates to stop, and sails out of.
As the previous figures illustrate, if cart has been stopped on the parking stall of front, it is possible to can block and be parked in the subsequent trolley of cart.This
Vehicle enters behind radiation areas and begins to track method due to being, so, even if trolley has just been parked in behind cart, hidden by cart
Gear, but this method still can judge that trolley stops into some specific parking stall by the track of driving into of trolley.Equally, greatly
When trolley is sailed out of from parking stall behind vehicle, again by sailing out of track may determine that, to be which specific parking stall have vehicle to sail
From.
Claims (3)
1. a kind of stopping the parking stall monitoring method into behavior of driving away using ranging angle measurement radar monitoring vehicle, this method is applied to pair
Monitoring of the list portion's radar sensor to multiple parking stalls is realized in the monitoring of Parking position.It is characterized in that：The radar senses
Device has ranging angle measurement function, can track vehicle and drive into parking stall and the overall process for being driven out to parking stall.
2. a kind of as described in claim 1 stop the parking stall into behavior of driving away using ranging angle measurement radar sensor monitoring vehicle
Monitoring method, it is characterised in that：It still can pass through vehicle tracking feelings when oversize vehicle blocks the position that stops ahead
Whether condition, judgement parking stall have vehicle.
3. a kind of parking stall monitoring side stopped using ranging angle measurement radar monitoring vehicle into behavior of driving away as described in claim 1
Method, it is characterised in that：The construction of this method only needs to set up a radar, can be monitored to multiple parking stalls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135619.7A CN108573612A (en) | 2017-03-09 | 2017-03-09 | A kind of parking stall monitoring method stopped using ranging angle measurement radar monitoring vehicle into behavior of driving away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135619.7A CN108573612A (en) | 2017-03-09 | 2017-03-09 | A kind of parking stall monitoring method stopped using ranging angle measurement radar monitoring vehicle into behavior of driving away |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108573612A true CN108573612A (en) | 2018-09-25 |
Family
ID=63577061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710135619.7A Pending CN108573612A (en) | 2017-03-09 | 2017-03-09 | A kind of parking stall monitoring method stopped using ranging angle measurement radar monitoring vehicle into behavior of driving away |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108573612A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963571A (en) * | 2021-10-28 | 2022-01-21 | 深圳市捷顺科技实业股份有限公司 | Method and device for processing vehicle entering and exiting parking lot identification event |
| CN114387695A (en) * | 2022-01-24 | 2022-04-22 | 深圳市捷顺科技实业股份有限公司 | Parking charge timing method and related device |
-
2017
- 2017-03-09 CN CN201710135619.7A patent/CN108573612A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963571A (en) * | 2021-10-28 | 2022-01-21 | 深圳市捷顺科技实业股份有限公司 | Method and device for processing vehicle entering and exiting parking lot identification event |
| CN113963571B (en) * | 2021-10-28 | 2023-10-17 | 深圳市捷顺科技实业股份有限公司 | Method and device for processing identification event of vehicle entering and exiting parking lot |
| CN114387695A (en) * | 2022-01-24 | 2022-04-22 | 深圳市捷顺科技实业股份有限公司 | Parking charge timing method and related device |
| CN114387695B (en) * | 2022-01-24 | 2024-04-19 | 深圳市捷顺科技实业股份有限公司 | Parking charging timing method and related device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180925 |
|
| WD01 | Invention patent application deemed withdrawn after publication |