CN109377768A - A kind of parking detection method and system for curb parking - Google Patents
A kind of parking detection method and system for curb parking Download PDFInfo
- Publication number
- CN109377768A CN109377768A CN201811242302.4A CN201811242302A CN109377768A CN 109377768 A CN109377768 A CN 109377768A CN 201811242302 A CN201811242302 A CN 201811242302A CN 109377768 A CN109377768 A CN 109377768A
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- CN
- China
- Prior art keywords
- parking
- vehicle
- video
- video camera
- video pictures
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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
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
-
- 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
- G08G1/14—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
- G08G1/147—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 within an open public zone, e.g. city centre
Abstract
The invention discloses a kind of parking detection methods and system for curb parking, this method comprises: the first video camera towards the direction to the car of parking area and the second video camera for going to vehicle direction towards parking area is respectively set, and it is shot to obtain the first video pictures and the second video pictures respectively, wherein, the first video camera and the second video camera are installed on same position；The vehicle of parking area is driven by the detection of the first video pictures and record drives into vehicle fleet size, and the vehicle and record that sail out of parking area by the detection of the second video pictures sail out of vehicle fleet size；After the current vehicle for driving into parking area disappears from the first video pictures, detect in the second video pictures whether current vehicle occur；If there is not current vehicle, judgement drive into vehicle fleet size with whether sail out of vehicle fleet size consistent；If it is inconsistent, determining that current vehicle is located at video blind area.The present invention can reliably detect the vehicle in video blind area.
Description
Technical field
The present invention relates to technical field of information processing, especially a kind of parking detection method for curb parking and it is
System.
Background technique
Managing system of car parking is to guide wagon flow in the discrepancy of parking lot vehicle, field, collect the net that parking fee is managed
Network system is the tool of professional parking lot management company indispensability.It is realized by position in acquisition and recording vehicle discrepancy record, field
Vehicle enters and leaves and the dynamic of vehicle in field and static integrated management.System can automatically record vehicles while passing information, pass through management
Software is completed charging policy and is realized, financial management of charging, the functions such as lane equipment control.
For road surface parking lot, the linkage of rifle ball is generallyd use, unidirectional high-order two kinds of video surveillance programs of gunlock are stopped
Car test is surveyed, and main problem existing for both schemes is that occlusion issue can not be solved effectively, due to immediately below monitoring camera
Usually there are one to two parking stalls in video blind area that can not detect the vehicle being parked on the parking stall substantially.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of parking inspection for curb parking
Method and system are surveyed, the vehicle in video blind area can reliably be detected.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: it provides a kind of for curb parking
Parking detection method, detection method includes the following steps: step S1 for the parking: the first video camera is arranged towards parking area
Direction to the car, the first video camera are shot to obtain the first video pictures, and the second video camera is arranged towards parking area and removes vehicle
Direction, the second video camera are shot to obtain the second video pictures, wherein first video camera and the second video camera are installed on
Same position；Step S2: the vehicle and record for driving into parking area by first video pictures detection drive into vehicle fleet size,
And by second video pictures detection sail out of parking area vehicle and record sail out of vehicle fleet size；Step S3: when sailing
Enter the current vehicle of parking area after first video pictures disappearance, detects in second video pictures institute whether occur
State current vehicle；Step S4: if driving into vehicle described in judgement without there is the current vehicle in second video pictures
Quantity with whether sail out of vehicle fleet size consistent；Step S5:
If it is inconsistent, determining that the current vehicle is located at video blind area, wherein the video blind area is described first
Region between video camera and the second video camera.
Preferably, the parking detection method further include: spell first video pictures and the second video pictures
It connects.
Preferably, the parking detection method further include: appear in the first video pictures or the second video in current vehicle
Picture and when not driving into parking area, detects whether the current vehicle has parking movement；If the current vehicle has parking
Movement then generates parking offense warning information to the current vehicle.
In order to solve the above technical problems, another technical solution used in the present invention is: providing a kind of for curb parking
Parking detection system, the parking detection system includes pocessor and storage media, and the storage medium is stored with a plurality of finger
It enables, described instruction is suitable for being loaded by the processor and being executed to realize parking inspection as described in any one of claims 1 to 3
The step of survey method.
In conclusion by adopting the above-described technical solution, parking detection method for curb parking of the invention and
System is different from conventional unidirectional high-order gunlock identifying schemes, is mounted on same position using two video cameras, respectively opposite vehicle
Come to and whereabouts, by two-way video pictures all vehicles carry out detection, to judge whether vehicle stops
In parking area, so as to reliably be detected to the vehicle in video blind area, solves the prior art to video blind area
Undetectable problem.
Detailed description of the invention
Fig. 1 is the flow diagram of the parking detection method for curb parking of the embodiment of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figure 1, in embodiments of the present invention, for the parking of curb parking, detection method includes the following steps:
Step S1: setting direction to the car of first video camera towards parking area, the first video camera are shot to obtain the
One video pictures are arranged the second video camera towards parking area and go to vehicle direction, and the second video camera is shot to obtain the second view
Frequency picture, wherein the first video camera and the second video camera are installed on same position.
Wherein, the first video camera and the second video camera are installed on same position, but the first video camera is towards parking area
Direction to the car, the second video camera goes to vehicle direction towards parking area.First video camera and the second video camera are for example mounted on
On the column in roadside.First video camera and the second video camera are installed on same position and refer to the first video camera and the second video camera
Mounting height is identical, and place is identical, and the included angle between video camera and horizon is identical.First video camera and the second video camera
Usually gun shaped video camera.
The video coverage of first video pictures and the second video pictures is typically larger than parking area, therefore, parking area
Domain can be marked in advance in the first video pictures and the second video pictures.
Step S2: the vehicle and record for driving into parking area by the detection of the first video pictures drive into vehicle fleet size, and
The vehicle and record for sailing out of parking area by the detection of the second video pictures sail out of vehicle fleet size.
Wherein, when vehicle occur in the first video pictures, vehicle can be detected, judges whether vehicle drives into parking area
Domain, if driving into parking area, record drives into vehicle fleet size.When vehicle occur in the second video pictures, vehicle can be carried out
Detection, judges whether vehicle sails out of parking area, if sailing out of parking area, record sails out of vehicle fleet size.
Step S3: after the current vehicle for driving into parking area disappears from first video pictures, the second video is detected
Whether there is current vehicle in picture.
Wherein, it is contemplated that current vehicle normally travel needs certain time to the second video pictures, therefore, the second view of detection
Whether occurring the step of current vehicle in frequency picture can postpone to carry out after a certain period of time.
Step S4: if not occurring current vehicle in the second video pictures, judgement drives into vehicle fleet size and sails out of vehicle
Whether quantity is consistent.
Step S5: if it is inconsistent, determining that current vehicle is located at video blind area, wherein video blind area is the first camera shooting
Region between machine and the second video camera.
Wherein, it is recorded in real time due to driving into vehicle fleet size and sailing out of vehicle fleet size, theoretically the vehicle in parking area
Finally can all leave, thus it is final drive into vehicle fleet size and sail out of vehicle fleet size should be equal, if current vehicle from
First video pictures disappear, and do not appear in the second video pictures, then current vehicle is necessarily without sailing out of parking area,
It so drives into vehicle fleet size and is naturally larger than and sail out of vehicle fleet size, so that the two is inconsistent, and current vehicle is only possible to be parked in video
Parking area in blind area, that is, the following position directly of the first video camera and the second video camera.Video blind area refers to be first
Not covering between video pictures and the unlapped region of the second video pictures and the first video pictures and the second video pictures
Cover area.
In the present embodiment, parking detection method further include: splice the first video pictures and the second video pictures.
Further, parking detection method further include:
When current vehicle appears in the first video pictures or the second video pictures and do not drive into parking area, detection is current
Whether vehicle has parking movement；
If current vehicle has parking movement, parking offense warning information is generated to current vehicle.
Wherein, it is detected, current vehicle can be generated violating the regulations by the parking movement outside current vehicle parking area
Stop warning information, and parking offense warning information can be used for traffic police or parking management person is handled.
The present invention also provides a kind of parking detection system for curb parking, detection system of stopping includes processor and deposits
Storage media, storage medium are stored with a plurality of instruction, and instruction is suitable for being loaded by processor and being executed to realize previous embodiment
The step of detection method of stopping.
Parking detection system the step of there is the parking detection method with previous embodiment identical technical characteristic, therefore
Details are not described herein again.
By the above-mentioned means, the parking detection method and system for curb parking of the invention be different from it is conventional unidirectional
High-order gunlock identifying schemes are mounted on same position using two video cameras, respectively opposed vehicle come to and whereabouts, by right
The detection that all vehicles in two-way video pictures carry out, to judge whether vehicle rests in parking area, so as to
Vehicle in video blind area is reliably detected, solves the problems, such as that the prior art is undetectable to video blind area, Er Qieshuan
To video camera can promote compared to existing unidirectional camera one times of vehicle identification quantity, meanwhile, two-way video pictures
It can be spliced, form the god visual angle picture of parking area, simplified effect is played to the monitoring processing at scene.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (4)
1. a kind of parking detection method for curb parking, which is characterized in that detection method includes the following steps for the parking:
Step S1: setting direction to the car of first video camera towards parking area, the first video camera are shot to obtain the first view
Frequency picture, the second video camera of setting go to vehicle direction towards parking area, and the second video camera is shot to obtain the second video picture
Face, wherein first video camera and the second video camera are installed on same position；
Step S2: the vehicle and record for driving into parking area by first video pictures detection drive into vehicle fleet size, and
The vehicle and record for sailing out of parking area by second video pictures detection sail out of vehicle fleet size；
Step S3: after the current vehicle for driving into parking area disappears from first video pictures, second video is detected
Whether the current vehicle is occurred in picture；
Step S4: if driving into vehicle fleet size described in judgement without there is the current vehicle in second video pictures
It is whether consistent with vehicle fleet size is sailed out of；
Step S5: if it is inconsistent, determining that the current vehicle is located at video blind area, wherein the video blind area is described
Region between first video camera and the second video camera.
2. parking detection method according to claim 1, which is characterized in that the parking detection method further include:
First video pictures and the second video pictures are spliced.
3. parking detection method according to claim 2, which is characterized in that the parking detection method further include:
When current vehicle appears in the first video pictures or the second video pictures and do not drive into parking area, detect described current
Whether vehicle has parking movement；
If the current vehicle has parking movement, parking offense warning information is generated to the current vehicle.
4. a kind of parking detection system for curb parking, which is characterized in that the parking detection system include processor and
Storage medium, the storage medium are stored with a plurality of instruction, and described instruction is suitable for being loaded by the processor and being executed with reality
The step of existing parking detection method as described in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242302.4A CN109377768B (en) | 2018-10-24 | 2018-10-24 | Parking detection method and system for roadside parking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242302.4A CN109377768B (en) | 2018-10-24 | 2018-10-24 | Parking detection method and system for roadside parking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109377768A true CN109377768A (en) | 2019-02-22 |
| CN109377768B CN109377768B (en) | 2021-10-12 |
Family
ID=65401130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811242302.4A Active CN109377768B (en) | 2018-10-24 | 2018-10-24 | Parking detection method and system for roadside parking |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503848A (en) * | 2019-07-01 | 2019-11-26 | 浙江科技学院 | A kind of best truck space guiding system in parking lot based on Internet of Things |
| CN113077620A (en) * | 2020-01-06 | 2021-07-06 | 丰田自动车株式会社 | Moving object recognition system, moving object recognition method, and program |
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| CN113077620A (en) * | 2020-01-06 | 2021-07-06 | 丰田自动车株式会社 | Moving object recognition system, moving object recognition method, and program |
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|---|---|
| CN109377768B (en) | 2021-10-12 |
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