CN109410628A - The condition detection method in berth, system and its data processing equipment in road - Google Patents
The condition detection method in berth, system and its data processing equipment in road Download PDFInfo
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- CN109410628A CN109410628A CN201710697651.4A CN201710697651A CN109410628A CN 109410628 A CN109410628 A CN 109410628A CN 201710697651 A CN201710697651 A CN 201710697651A CN 109410628 A CN109410628 A CN 109410628A
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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
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
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- 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
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Abstract
The present invention relates to condition detection method, system and its data processing equipment in berth in a kind of road, the condition detection method in berth includes: to obtain the first testing result information in real time according to from the received vehicle location coordinate of road side base station in the road；According to from the received berth image information of camera, the second testing result information is obtained in real time；Fusion treatment is carried out to the first testing result information and the second testing result information, with the state in each berth of determination.Implement technical solution of the present invention, improve berth state accurately identifies rate.Moreover, on duty without artificial scene also can be that evidence obtaining law enforcement violating the regulations etc. provide foundation, there is certain Social benefit and economic benefit.
Description
Technical field
The present invention relates to the fields intelligent transportation (Intelligent Transportation System, ITS), especially relate to
And the condition detection method in berth, system and its data processing equipment in a kind of road.
Background technique
In traditional road-surface concrete detection technique, either Parking Meter equipment, handheld POS machine, geomagnetism detecting, radio frequency detection,
Their general character is to have no idea automatically to deposit card, needs labor management, and the parking stall managed per capita is also fewer, caused by result
It is that cost of labor is very high, manages parking stall small number per capita, cash loophole is also bigger, leaks inspection rate also Chang Fasheng.Though
Right video detection has a gesture of rise, but since video behavior identification technology is blocked, dynamic background, visual angle and illumination variation etc.
The influence of factor and have very big challenge, single video car test discrimination need to be improved.
Summary of the invention
The technical problem to be solved in the present invention is that for the prior art it is above-mentioned can not collect evidence, discrimination is not high lacks
Fall into, condition detection method, system and its data processing equipment in berth in a kind of road be provided, can automatic evidence-collecting in real time, and moor
The discrimination of position state is higher.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of state-detection side in berth in road
Method, comprising:
According to from the received vehicle location coordinate of road side base station, the first testing result information is obtained in real time；
According to from the received berth image information of camera, the second testing result information is obtained in real time；
Fusion treatment is carried out to the first testing result information and the second testing result information, with each pool of determination
The state of position.
Preferably, fusion treatment is carried out to the first testing result information and the second testing result information, with true
The step of state in each berth includes: calmly
If S31. determining that the first vehicle drives into the first berth according to the first testing result information, by described first
The state in berth is that label vehicle drives into state by idle state transfer；
If S32. determining first vehicle according to current first testing result information or current second testing result information
It is driven out to first berth, then shifted the state in first berth for idle state, and generate record of once parking；
Or,
If determining that first vehicle drives into first berth again according to current first testing result information, protect
The state for holding first berth is constant；
If determining that the second vehicle drives into first berth according to current first testing result information, described is kept
The state in one berth is constant, and generate first vehicle is driven out to the time；Or,
If having determined that vehicle drives into first berth according to current second testing result information within first time,
Then keep the state in first berth constant, and by current first testing result information and current second testing result information phase
Association；Or
If having determined that vehicle drives into first berth, and the second testing result according to the second testing result information
The interval for driving into the time driven into time and the first testing result information in information is greater than at the first time, then keeps described the
The state in one berth is constant.
Preferably, fusion treatment is carried out to the first testing result information and the second testing result information, with true
The step of state in each berth includes: calmly
If S33. determining that the first vehicle drives into the first berth according to the second testing result information, by described first
The state in berth is intermediate state by idle state transfer；
If it is described to determine that first vehicle is driven out to according to current second testing result information S34. within the second time
First berth then shifts the state in first berth for idle state, and generates record of once parking；Or,
If determining that first vehicle drives into described first according to current first testing result information within the second time
The state in first berth is then shifted and drives into state for label vehicle by berth；Or,
If in the second time, being determined to drive into first pool without any vehicle according to current first testing result information
Position, then shift the state in first berth and drive into state for non-label vehicle.
Preferably, when the state in first berth is that non-label vehicle drives into state, further includes:
If determining that the first vehicle is driven out to the first pool according to current second testing result information S35. within the third time
The state in first berth then shift as idle state by position, and the primary record of parking of generation；Or,
If determining that the second vehicle drives into first pool according to current second testing result information within the third time
Position, then keep the state in first berth constant；Or,
If having determined that vehicle drives into first berth according to current first testing result information within the third time,
Then the state in first berth is shifted and drives into state for label vehicle.
Preferably, real-time the step of obtaining the second testing result information, includes:
The second testing result information is obtained in real time by carrying out at least one of following processing:
Matching treatment is filtered to the berth image information；And/or
Processing based on pattern-recognition is carried out to the berth image information；And/or
Processing based on deep learning is carried out to the berth image information.
Preferably, if the berth image information includes the first image information from the first camera and takes the photograph from second
As the second image information of head, then the step of being filtered matching treatment, includes:
If S201. according to the first image acquisition of information third testing result, and the third testing result becomes
Change, then within the 4th time, according to the 4th testing result of the second image information acquisition；
If S202. the 4th testing result is identical as the third testing result, the third testing result is made
For the second testing result；
If step S203. the 4th testing result is different from the third testing result, detected according to the third
As a result the second testing result is determined with the 4th testing result.
Preferably, step S203 includes:
Whether the 4th current testing result of step S2031. judgement changes；If so, thening follow the steps S2032；If
It is no, then follow the steps S2033；
Then step S2032. terminates using the 4th testing result as the second testing result；
Step S2033. judged to detect knot according to the third of the first current image information acquisition within the 5th time again
Whether fruit changes, if so, thening follow the steps S2034；If it is not, thening follow the steps S2036；
Step S2034. judges whether current third testing result is identical as the 4th testing result, if so, executing step
Rapid S2035；
Then step S2035. terminates using the 4th testing result as the second testing result；
Step S2036. judges whether third testing result is greater than preset times without changed number, if so, executing
Step S2037；If it is not, thening follow the steps S2033；
Step S2037. counts change frequency of the third testing result within the 6th time, and obtains the mean change time,
Judge whether the change frequency is greater than the first preset value, and judge the mean change time whether less than the second preset value,
If so, thening follow the steps S2038；If it is not, thening follow the steps S2039, wherein the 6th time was greater than the 4th time, the 5th time；
Then step S2038. terminates using the 4th testing result as the second testing result；
Step S2039. is using the third testing result as the second testing result.
The present invention also constructs a kind of data processing equipment of the condition detecting system in berth in road, comprising:
First obtains module, for basis from the received vehicle location coordinate of road side base station, obtains the first detection knot in real time
Fruit information；
Second obtains module, for obtaining the second testing result in real time according to from the received berth image information of camera
Information；
Fusion treatment module, for being merged to the first testing result information and the second testing result information
Processing, with the state in each berth of determination.
The present invention also constructs a kind of data processing equipment of the condition detecting system in berth in road, including memory and processing
Device, the memory are stored with computer program, and the processor is for executing the computer program stored in the memory
And realize the process described above.
The present invention also constructs a kind of condition detecting system in berth in road, comprising:
The data acquisition device in berth region in road is set, the data acquisition device include for the electricity on vehicle
Subtab is communicated to obtain the road side base station of vehicle location coordinate and the camera for shooting berth image information, and institute
Berth region is stated in road respectively in the coverage area of the road side base station and in the coverage area of the camera；
Network transmission device, for sending acquired vehicle location coordinate and berth image information；
Above-described data processing equipment；
Traffic application device, for generating corresponding timing consumption information according to the state in each berth, reminder announced is believed
Breath.
Implement technical solution of the present invention, respectively from road side base station receive radio frequency detection information (vehicle location coordinate) and from
Camera receives video detection information (berth image information), then carries out respectively to radio frequency detection information and video detection information
Processing is to obtain two testing results, then carries out fusion treatment to two testing results, to improve the accurate of berth state
Discrimination.Moreover, acquired video detection information has the effect of evidence obtaining to illegal parking inspection, it is on duty without artificial scene
Foundation can be provided for evidence obtaining law enforcement violating the regulations etc., there is certain Social benefit and economic benefit.
Detailed description of the invention
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in describing below to embodiment makees letter
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the invention, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.Attached drawing
In:
Fig. 1 is the building-block of logic of the condition detecting system embodiment one in berth in road of the present invention；
Fig. 2 is the flow chart of the condition detection method embodiment one in berth in road of the present invention；
Fig. 3 is berth state transfer schematic diagram of the present invention；
Fig. 4 is the schematic diagram of multi-site camera layout of the present invention；
Fig. 5 is the building-block of logic of the data processing equipment embodiment one of the condition detecting system in berth in road of the present invention；
Fig. 6 is the building-block of logic of the data processing equipment embodiment two of the condition detecting system in berth in road of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Recently as use of the biradical identification of base stations on road gate, highway, the application is by biradical identification skill
Art applies to road-surface concrete detection, can not only improve parking stall discrimination, moreover it is possible to realize unattended, long-range management.Biradical knowledge
Do not realize at the same using RFID Radio Frequency Identification Technology, hand over all-purpose camera to take pictures the combination of identification technology, i.e. radio frequency identification+view
The combination of frequency Activity recognition, double shield ensure that the accuracy of identification.
The biradical base station (Ultra Wideband) UWB and the parking stall video detector identified by being deployed in trackside of road-surface concrete
It collectively constitutes, whether the vehicle parking state for detecting berth in road (parked, correctly park, when drive into, when sailed
From), and read the label information to have parked cars (containing owner information, information of vehicles).Biradical recognition detection system believes event
Breath is transmitted to cloud backstage, need to analyze detection data, merge from the background, showing that final result is transmitted to application after conversion process
Cloud makes it trigger charging and fee-deducting to legal parking, triggers inspection supervision to parking violation, and saves candid photograph image and deposit card.
The building-block of logic of the condition detecting system in berth in road as shown in connection with fig. 1, the service system include that data are adopted
Acquisition means 10, network transmission device 20, data processing equipment 30 and traffic application device 40.
Berth region is arranged in road in data acquisition device 10, and includes industrial personal computer, multiple road side base stations and multiple
Camera, in the present embodiment, road side base station is the base station UWB, one of them is master base station, other for from base station, moreover, in road
Berth region is respectively in the coverage area of these base stations UWB and in the coverage area of these cameras.Wherein, the base station UWB is logical
It crosses and is communicated with the electronic tag on vehicle to obtain vehicle location coordinate, drive into or be driven out to some berth to provide vehicle
Information.And camera shoots berth image information, with provide information that vehicle drives into or out of some berth, whether occur to disobey stop,
Whether berth is by information such as non-vehicle occupancy.
Network transmission device 20 transmits with being responsible for actual time safety between data acquisition device 10 and data processing equipment 30
Data, such as vehicle location coordinate acquired in data acquisition device 10 and berth image information are sent to data processing equipment
30, moreover, it can be wifi, 3G/4G/5G, cable network etc..
Data processing equipment 30 is the core of entire business processing.According to the principle of system design intermodule lower coupling, number
The processing of data is not done as far as possible according to acquisition device 10, the initial data that will test is dealt into data processing equipment 30, by data
It manages device 30 and does respective handling according still further to the demand of business.Data processing equipment 30 is made of middleware and database.Middleware
The core concept of design is to be reduced the coupling of intermodule using modularized design, provided the reusability of module, while according to industry
Business needs, and each business module passes through distributed deployment.In addition, part uses Distributed Message Queue and event among data processing
Driver framework to keep the loose couplings of module, and is disappeared by transmitting event message between the module of lower coupling by event
Intermodule cooperation is completed in the communication of breath.The generation and execution of parking business related data are carried out in middleware, wherein mooring
Position state (i.e. vehicle parking event) is the core of entire business, in the case where detection data is only responsible in biradical base station, data
Convergence analysis is exactly key of the data processing centre number of packages according to processing.
Traffic application device 40 is interacted with data processing equipment 30, both can actively obtain the number of results of data processing equipment 30
According to can also passively receive data processing equipment 30 and push the message data that comes, be mainly used for raw according to the state in each berth
At corresponding timing consumption information, reminder announced information.
Fig. 2 is the flow chart of the condition detection method embodiment one in berth in road of the present invention, the state-detection of the embodiment
Method includes:
S10. according to from the received vehicle location coordinate of road side base station, the first testing result information is obtained in real time；
In this step, data processing equipment can receive vehicle location coordinate from the base station UWB by network transmission device, lead to
It crosses to be analyzed and processed vehicle location coordinate and can obtain the first testing result information, it further can also be according to first inspection
It surveys result information and determines that vehicle drives into or out of berth information, specific first testing result information can also include that vehicles identifications are believed
Breath.
S20. according to from the received berth image information of camera, the second testing result information is obtained in real time；
In this step, data processing equipment can receive pool captured by camera from camera by network transmission device
Bit image information can obtain the second testing result information by being analyzed and processed to the berth image information, second detection
Result information include vehicle drive into or out of berth information, vehicle whether disobey stop, berth whether by non-vehicle occupy etc. information.
S30. fusion treatment is carried out to the first testing result information and the second testing result information, it is every to determine
The state in a berth.
In this step, data processing equipment is after getting the first testing result information and the second testing result information,
To the two testing result information carry out matching and it is preferred determine, can more comprehensive and accurate judgement berth status information, thus
It improves berth and detects correct recognition rata.In addition, the state in berth can be divided into following four: idle state, label vehicle drive into
State, that non-label vehicle drives into state, video is (intermediate state) with vehicles.
During traditional video berth is captured, a berth mostly uses single camera to cover, due to camera different directions, no
With angle, in different moments, its recognition accuracy is different, and it is incomplete or inaccurate to may cause video detection result.And at this
In application, it is laid out using multi-site camera, that is, a camera covers multiple berths, and two, a berth camera is captured,
Finally do Data Matching with merge, raising recognition accuracy simultaneously guarantee candid photograph image it is complete.
Preferably, in conjunction with Fig. 3, camera includes dome camera and tubular camera, can 360 rotations and focus adjustable,
Height should be high as far as possible, however in road the reason of scene big tree, mounting height is limited, avoids tree shade from blocking again, therefore takes the photograph
As head is erected between 3~4 meters, a camera covers ipsilateral two berth and four berth of opposite side, and setting angle is can completely cover
It covers subject to all berths, for example, about 15 degree of the horizontal view angle of spherical camera, about 80 degree of the horizontal view angle of tubular camera.Root
According to the distance relation before camera and berth, the different confidence level of image setting is captured to different berths.
About step S20, it is preferable that in this system data processing equipment after receiving real-time berth image information,
It can carry out following at least one processing to obtain the second testing result information in real time: filter matching treatment, based on pattern-recognition
Processing, the processing based on deep learning.Wherein:
Filtering matching treatment is to identify when there are two above camera when according to the image data of each camera
Whether there is or not after vehicle on berth, then multi-source fusion matching is carried out to more than two recognition results.
Processing based on deep learning is that the image data for capturing camera is divided into two classes: the small figure in berth and berth scene
Big figure.Moreover, building the deep learning frame based on Caffe in advance, to the progress of the small figure in berth, whether there is or not the probabilistic determinations of vehicle；Berth
The big figure of scene may include the image in most six berths, and edge detection and deep learning are carried out to it and disobeys and stops (across berth, inverse
To, do not enter position parking etc.) detection differentiates, and is associated to multiple results in each berth.
Processing based on pattern-recognition includes template matching and/or detection of particles, wherein template matching is will be enough
Scene is captured picture sample and is trained in road, founding mathematical models.Berth video detection is captured into image digitazation, in order
The pixel value of each point is taken out, model is substituted into and is handled, obtain probability of the testing result whether there is or not vehicle.Detection of particles is in template
On the basis of matched, propose a kind of detection of particles recognition methods of more grain refined as auxiliary judgment.By a berth detection figure
As by being separated into 4 particles up and down, in addition whole figure, recognition result, i.e. xxxxx (x 1 are indicated with 5 bits
Or 0), wherein highest order represent berth detect whole figure whether there is or not vehicle (when judge no vehicle for first, just after needs four sentenced
It is disconnected), remaining four indicate that whether there is or not vehicles up and down.Then further according to each section whether there is or not the ratio in judgement results of vehicle (also
It is to have the quantity of vehicle to be greater than 2 or 3 in latter four, is then judged as there is vehicle).
In a specific embodiment, illustrate first, if berth image information includes from the first camera
One image information and the second image information from second camera, when data processing equipment is respectively to the first image information and
After two image informations are handled, corresponding third testing result and the 4th testing result can be obtained.Theoretically, third is examined
The state for surveying same berth in result and the 4th testing result should be consistent.But the row due to being likely to occur on road
People, leaf are different because of angle, it is likely that the state meeting in same berth in third testing result and the 4th testing result occur
Inconsistent situation, at this point it is necessary to matching treatment is filtered to third testing result and the 4th testing result, moreover, filter
The step of wave matching treatment includes:
If step S201. is according to the first image acquisition of information third testing result, and the third testing result is sent out
Changing, then within the 4th time, according to the 4th testing result of the second image information acquisition；
In this step, received first image information of data processing equipment institute and the second image information are real-time updates
, so, third testing result and the 4th testing result are also real-time update.If at a time, finding current third
Testing result is changed compared to previous third testing result, and testing result, which changes, refers to that current testing result is compared
The testing result of previous moment changes, for example, change car-free status with vehicles or car-free status become with vehicles, at this point,
The 4th current testing result of judgement whether can become compared to previous 4th testing result within the 4th time (such as 30 seconds)
Change, to obtain the 4th current testing result.
If step S202. the 4th testing result is identical as the third testing result, the third is detected and is tied
Fruit is as the second testing result；
In this step, regardless of whether the 4th testing result changes, as long as current the 4th testing result and third
Testing result is identical, so that it may using third testing result as the second testing result, and then further according to the first testing result and second
Testing result does final berth state judgement.
If step S203. the 4th testing result is different from the third testing result, detected according to the third
As a result the second testing result is determined with the 4th testing result.
Further, step S203 includes:
Whether the 4th current testing result of step S2031. judgement changes；If so, thening follow the steps S2032；If
It is no, then follow the steps S2033；
Then step S2032. terminates using the 4th testing result as the second testing result；
Step S2033. judged to detect knot according to the third of the first current image information acquisition within the 5th time again
Whether fruit changes, if so, thening follow the steps S2034；If it is not, thening follow the steps S2036；5th time was, for example, 30 seconds；
Step S2034. judges whether current third testing result is identical as the 4th testing result, if so, executing step
Rapid S2035；
Then step S2035. terminates using the 4th testing result as the second testing result；
Step S2036. judges whether third testing result is greater than preset times without changed number, if so, executing
Step S2037；If it is not, thening follow the steps S2033；
Step S2037. counts change frequency of the third testing result within the 6th time, and obtains the mean change time,
Judge whether the change frequency is greater than the first preset value, and judge the mean change time whether less than the second preset value,
If so, thening follow the steps S2038；If it is not, thening follow the steps S2039, wherein the 6th time was greater than the 4th time, the 5th time,
6th time was, for example, 10 minutes；
Then step S2038. terminates using the 4th testing result as the second testing result；
Step S2039. is using the third testing result as the second testing result.
About step S30, in a preferred embodiment, in conjunction with Fig. 4, may particularly include:
It, will be described if step S31. determines that the first vehicle drives into the first berth according to the first testing result information
The state in the first berth is that label vehicle drives into state by idle state transfer；
In this step, if the original state in some berth (by taking the first berth as an example) is idle state, wherein the first pool
The coordinate range of position pre-saves, when roadside unit or camera detection are to when having vehicle to stop in the coordinate range
Determine that the vehicle is parked in the first parking stall, since the first testing result information is that the vehicle location sent in real time according to the base station UWB is sat
Mark and obtain in real time, so, if a certain moment, determine some vehicles (with the according to current the first testing result information
For one vehicle) drive into the first berth, then state is driven into for label vehicle at this point, the state in first berth can be shifted.?
After the step, continuation obtains newest first testing result information and the second testing result information in real time, and there will be step S32
In five kinds of situations:
Step S32:
If situation 1. determines described first according to current first testing result information or current second testing result information
Vehicle is driven out to first berth, then shifts the state in first berth for idle state, and generates record of once parking；
If situation 2. determines that first vehicle drives into first pool according to current first testing result information again
Position, then keep the state in first berth constant；
If situation 3. determines that the second vehicle drives into first berth according to current first testing result information, keep
The state in first berth is constant, and generate first vehicle is driven out to the time；
If situation 4. has determined that vehicle drives into described first within first time, according to current second testing result information
Berth then keeps the state in first berth constant, and by current first testing result information and current second testing result
Information is associated, that is, can determine that the vehicle that drives into the second testing result is the first vehicle；
If situation 5. has determined that vehicle drives into first berth, and the second inspection according to the second testing result information
The interval for driving into the time driven into time and the first testing result information surveyed in result information is greater than at the first time, then keeps
The state in first berth is constant.Although that is, determining that the first vehicle drives into according to the first testing result information
One berth has determined that vehicle inputs the first berth, but time-out according to the second testing result information, so, at this point, not being associated with
First testing result information and the second testing result information, that is, be not regarded as that the vehicle that drives into the second testing result is first
Vehicle.
About step S30, in a further advantageous embodiment, in conjunction with Fig. 4, may particularly include:
It, will be described if step S33. determines that the first vehicle drives into the first berth according to the second testing result information
The state in the first berth is intermediate state by idle state transfer；
In this step, if the original state in some berth (by taking the first berth as an example) is idle state, due to the second inspection
Surveying result information is the berth image information sent in real time according to camera and obtains in real time, so, if a certain moment, according to
The second current testing result information determines that some vehicle (by taking the first vehicle as an example) drives into the first berth, then at this point, can incite somebody to action
The state in the first berth is intermediate state by idle state transfer.After this step, continue to obtain newest first inspection in real time
Result information and the second testing result information are surveyed, there will be three kinds of situations in step S34:
Step S34:
If situation 1. determines that first vehicle is driven out to institute within the second time, according to current second testing result information
The first berth is stated, then is shifted the state in first berth for idle state, and generates record of once parking；
If situation 2. determines that first vehicle drives into institute within the second time, according to current first testing result information
The first berth is stated, then the state in first berth is shifted and drives into state for label vehicle；Or,
If in 3. second time of situation, being determined to drive into described without any vehicle according to current first testing result information
The state in first berth is then shifted and drives into state for non-label vehicle by one berth.
Further, when the state in first berth is that non-label vehicle drives into state, further includes:
If step S35. determines that the first vehicle is driven out to first within the third time, according to current second testing result information
Berth then shifts the state in first berth for idle state, and generates record of once parking；Or,
If determining that the second vehicle drives into first pool according to current second testing result information within the third time
Position, then keep the state in first berth constant；Or,
If having determined that vehicle drives into first berth according to current first testing result information within the third time,
Then the state in first berth is shifted and drives into state for label vehicle.
Through the foregoing embodiment, data processing equipment does fusion treatment to the data reported, is made by the way of multithreading
Result push process decoupling after data handling procedure and processing, data processing threads are to Data Fusion and to push marker
Assignment, push thread only carry out push processing to the data that marker in processing result is particular value.
Fig. 5 is the building-block of logic of the data processing equipment embodiment one of the condition detecting system in berth in road of the present invention,
The data processing equipment of the embodiment includes that the first acquisition module 10, second obtains module 20 and fusion treatment module 30, wherein
First, which obtains module 10, is used to obtain the first testing result information in real time according to from the received vehicle location coordinate in the base station UWB；The
Two, which obtain module 20, is used to obtain the second testing result information in real time according to from the received berth image information of camera；Fusion
Processing module 30 is used to carry out fusion treatment to the first testing result information and the second testing result information, with determination
The state in each berth.
Fig. 6 is the building-block of logic of the data processing equipment embodiment two of the condition detecting system in berth in road of the present invention,
The data processing equipment of the embodiment includes memory 40 and processor 50, and memory 40 is stored with computer program, moreover, place
Reason device 50 is for executing the computer program stored in memory 40 and realizing the method in above embodiments.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any bun
Change, equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. the condition detection method in berth in a kind of road characterized by comprising
According to from the received vehicle location coordinate of road side base station, the first testing result information is obtained in real time；
According to from the received berth image information of camera, the second testing result information is obtained in real time；
Fusion treatment is carried out to the first testing result information and the second testing result information, with each berth of determination
State.
2. the condition detection method in berth in road according to claim 1, which is characterized in that first testing result
Information and the second testing result information carry out fusion treatment, include: with the step of state in determination each berth
If step S31. determines that the first vehicle drives into the first berth according to the first testing result information, by described first
The state in berth is that label vehicle drives into state by idle state transfer；
If step S32. determines first vehicle according to current first testing result information or current second testing result information
It is driven out to first berth, then shifted the state in first berth for idle state, and generate record of once parking；
Or,
If determining that first vehicle drives into first berth again according to current first testing result information, institute is kept
The state for stating the first berth is constant；
If determining that the second vehicle drives into first berth according to current first testing result information, first pool is kept
The state of position is constant, and generate first vehicle is driven out to the time；Or,
If having determined that vehicle drives into first berth within first time according to current second testing result information, then having protected
The state for holding first berth is constant, and current first testing result information is related to current second testing result information
Connection；Or
If having determined that vehicle drives into first berth, and the second testing result information according to the second testing result information
In the interval for driving into the time driven into time and the first testing result information be greater than at the first time, then keep first pool
The state of position is constant.
3. the condition detection method in berth in road according to claim 1, which is characterized in that first testing result
Information and the second testing result information carry out fusion treatment, include: with the step of state in determination each berth
If step S33. determines that the first vehicle drives into the first berth according to the second testing result information, by described first
The state in berth is intermediate state by idle state transfer；
If it is described that step S34. determines that first vehicle is driven out within the second time, according to current second testing result information
First berth then shifts the state in first berth for idle state, and generates record of once parking；Or,
If determining that first vehicle drives into first pool according to current first testing result information within the second time
Position, then shift the state in first berth and drive into state for label vehicle；Or,
If in the second time, being determined to drive into first berth without any vehicle according to current first testing result information, then
The state in first berth is shifted and drives into state for non-label vehicle.
4. the condition detection method in berth in road according to claim 3, which is characterized in that when the shape in first berth
When state is that non-label vehicle drives into state, further includes:
If step S35. determines that the first vehicle is driven out to the first pool within the third time, according to current second testing result information
The state in first berth then shift as idle state by position, and the primary record of parking of generation；Or,
If determining that the second vehicle drives into first berth according to current second testing result information, then within the third time
Keep the state in first berth constant；Or,
If having determined that vehicle drives into first berth according to current first testing result information within the third time, then will
The state transfer in first berth is that label vehicle drives into state.
5. the condition detection method in berth in road according to claim 1-3, which is characterized in that obtain in real time
The step of two testing result information includes:
The second testing result information is obtained in real time by carrying out at least one of following processing:
Matching treatment is filtered to the berth image information；And/or
Processing based on pattern-recognition is carried out to the berth image information；And/or
Processing based on deep learning is carried out to the berth image information.
6. the condition detection method in berth in road according to claim 5, which is characterized in that if the berth image information
Including the first image information from the first camera and the second image information from second camera, then matching is filtered
The step of processing includes:
If step S201. is according to the first image acquisition of information third testing result, and current third testing result occurs
Variation, then within the 4th time, according to the 4th testing result of the second image information acquisition；
If step S202. the 4th testing result is identical as the third testing result, the third testing result is made
For the second testing result；
If step S203. the 4th testing result is different from the third testing result, according to the third testing result
The second testing result is determined with the 4th testing result.
7. the condition detection method in berth in road according to claim 6, which is characterized in that step S203 includes:
Whether the 4th current testing result of step S2031. judgement changes；If so, thening follow the steps S2032；If it is not, then
Execute step S2033；
Then step S2032. terminates using the 4th testing result as the second testing result；
Step S2033. judges again within the 5th time
It is no to change, if so, thening follow the steps S2034；If it is not, thening follow the steps S2036；
Step S2034. judges whether current third testing result is identical as the 4th testing result, if so, thening follow the steps
S2035；
Then step S2035. terminates using the 4th testing result as the second testing result；
Step S2036. judges whether third testing result is greater than preset times without changed number, if so, executing step
S2037；If it is not, thening follow the steps S2033；
Step S2037. counts change frequency of the third testing result within the 6th time, and obtains the mean change time, judges
Whether the change frequency is greater than the first preset value, and judge the mean change time whether less than the second preset value, if so,
Then follow the steps S2038；If it is not, thening follow the steps S2039, wherein the 6th time was greater than the 4th time, the 5th time；
Then step S2038. terminates using the 4th testing result as the second testing result；
Step S2039. is using the third testing result as the second testing result.
8. the data processing equipment of the condition detecting system in berth in a kind of road characterized by comprising
First obtains module, for obtaining the first testing result letter in real time according to from the received vehicle location coordinate of road side base station
Breath；
Second obtains module, for obtaining the second testing result information in real time according to from the received berth image information of camera；
Fusion treatment module, for being carried out at fusion to the first testing result information and the second testing result information
Reason, with the state in each berth of determination.
9. the data processing equipment of the condition detecting system in berth in a kind of road, including memory and processor, the memory
It is stored with computer program, which is characterized in that the processor is used to execute the computer program stored in the memory simultaneously
Realize method described in any one of claim 1-7.
10. the condition detecting system in berth in a kind of road characterized by comprising
The data acquisition device in berth region in road is set, the data acquisition device include for the electronics mark on vehicle
Label are communicated to obtain the road side base station of vehicle location coordinate and the camera for shooting berth image information, and the road
Interior berth region is respectively in the coverage area of the road side base station and in the coverage area of the camera；
Network transmission device, for sending acquired vehicle location coordinate and berth image information；
Data processing equipment described in claim 8 or 9；
Traffic application device, for generating corresponding timing consumption information, reminder announced information according to the state in each berth.
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