CN110415525A - A kind of peccancy detection method and device - Google Patents
A kind of peccancy detection method and device Download PDFInfo
- Publication number
- CN110415525A CN110415525A CN201910682393.1A CN201910682393A CN110415525A CN 110415525 A CN110415525 A CN 110415525A CN 201910682393 A CN201910682393 A CN 201910682393A CN 110415525 A CN110415525 A CN 110415525A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- crossing
- angular displacement
- deflection
- geographical location
- 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
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
Abstract
The embodiment of the present application provides a kind of peccancy detection method and device, this method comprises: the location information that the car-mounted terminal for obtaining the first vehicle is sent, which includes the geographical location of the first vehicle and the deflection of the first vehicle；According to the geographical location of this first vehicle obtained, the first vehicle is detected whether in the induction range of crossing；If in the induction range of crossing, it is determined that the first vehicle enters the first crossing in the induction range of crossing；If the first crossing everywhere in red time section, calculates the first direction angular displacement between the deflection of the first vehicle of this acquisition and the deflection of last the first vehicle obtained；After obtaining multiple first direction angular displacement in red time section, if ratio value shared by second direction angular displacement is more than preset ratio value in multiple first direction angular displacement, it is determined that the first vehicle is violation vehicle.The embodiment of the present application can reduce the operation cost in violation vehicle detection, improve violation vehicle recall rate.
Description
Technical field
This application involves technical field of data processing, more particularly to a kind of peccancy detection method and device.
Background technique
With the extensive use of the vehicles such as electric bicycle, motor vehicle, the acts of violating regulations such as make a dash across the red light, drive in the wrong direction of vehicle become
It is seen everywhere." out-of-sequence " of vehicle increases many security risks to citizens' activities.Vehicle violation detection is increasingly becoming hot spot.
Currently, the detection of vehicle violation, main identified by video monitoring is realized, it may be assumed that the image comprising vehicle is obtained, it is right
Image is identified, determines violation vehicle.
However, identifying the detection for realizing vehicle violation using video monitoring, need to dispose a large amount of monitoring device, to obtain
Image comprising vehicle, this has resulted in the excessively high problem of operation cost.In addition, vehicle lesser for target, it is such as electronic from
Driving is easy to be led to not accurately obtain the image comprising the vehicle, violation vehicle recall rate by other occlusions
It is low.
Summary of the invention
The embodiment of the present application is designed to provide a kind of peccancy detection method and device, to reduce in violation vehicle detection
Operation cost, improve violation vehicle recall rate.Specific technical solution is as follows:
In a first aspect, the embodiment of the present application provides a kind of peccancy detection method, which comprises
The location information that the car-mounted terminal of the first vehicle is sent is obtained, the location information includes the ground of first vehicle
The deflection of position and first vehicle is managed, the deflection of first vehicle is the driving direction and base of first vehicle
The angle in quasi- direction；
According to the geographical location of this first vehicle obtained, whether first vehicle is detected in crossing induction model
In enclosing；
If in the crossing induction range, according in the deflection of first vehicle and the crossing induction range
The deflection at each crossing determines the first crossing that first vehicle enters in the crossing induction range, the side at each crossing
It is the folder in the preset travel direction and the reference direction when vehicle enters in the crossing induction range at the crossing to angle
Angle；
It detects and whether is in red time section at first crossing；
If being in red time section, the deflection of first vehicle of this acquisition and the institute of last acquisition are calculated
The first direction angular displacement between the deflection of the first vehicle is stated, returns and executes what the car-mounted terminal for obtaining the first vehicle was sent
The step of location information；
After obtaining multiple first direction angular displacement in the red time section, if in multiple first direction angular displacement
Ratio value shared by two direction angular displacement be more than preset ratio value, it is determined that first vehicle be violation vehicle, described second
Direction angular displacement is the first direction angular displacement within the scope of the first preset direction angular displacement.
Second aspect, the embodiment of the present application provide a kind of peccancy detection device, and described device includes:
Acquiring unit, the location information that the car-mounted terminal for obtaining the first vehicle is sent, the location information includes institute
The geographical location of the first vehicle and the deflection of first vehicle are stated, the deflection of first vehicle is first vehicle
Driving direction and reference direction angle；
First vehicle is detected in first detection unit, the geographical location of first vehicle for being obtained according to this
Whether in the induction range of crossing；
First determination unit, if in the crossing induction range, according to the deflection of first vehicle and
The deflection at each crossing in the crossing induction range determines first vehicle enters in the crossing induction range first
Crossing, the deflection at each crossing be preset travel direction when vehicle enters in the crossing induction range at the crossing with
The angle of the reference direction；
Whether second detection unit is in red time section at first crossing for detecting；
Computing unit, if for be in red time section, calculate this acquisition first vehicle deflection with
First direction angular displacement between the deflection for first vehicle that last time obtains；
Second determination unit, for after obtaining multiple first direction angular displacement in the red time section, if multiple
Ratio value shared by second direction angular displacement is more than preset ratio value in first direction angular displacement, it is determined that first vehicle is
Violation vehicle, the second direction angular displacement are the first direction angular displacement within the scope of the first preset direction angular displacement.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor and machine readable storage medium,
The machine readable storage medium is stored with the machine-executable instruction that can be executed by the processor, and the processor is by institute
It states machine-executable instruction to promote: realizing any of the above-described method and step.
Fourth aspect, the embodiment of the present application provide a kind of machine readable storage medium, the machine readable storage medium
It is stored with the machine-executable instruction that can be executed by the processor, the processor is promoted by the machine-executable instruction
Make: realizing any of the above-described method and step.
A kind of peccancy detection method and device provided by the embodiments of the present application, it is only necessary to the position letter of the acquisition vehicle of timing
Breath can realize that violation vehicle detects, and not need acquisition image, that is, not need deployment monitoring device, effectively reduce
Operation cost in violation vehicle detection.Meanwhile the location information of vehicle is acquired, there is no being blocked, improve separated
Chapter vehicle recall rate.
Certainly, any product or method for implementing the application must be not necessarily required to reach all the above excellent simultaneously
Point.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of crossing schematic diagram provided by the embodiments of the present application；
Fig. 2 is a kind of schematic diagram of the network architecture of peccancy detection provided by the embodiments of the present application；
Fig. 3 is a kind of flow diagram of peccancy detection method provided by the embodiments of the present application；
Fig. 4 is another flow diagram of peccancy detection method provided by the embodiments of the present application；
Fig. 5 is another flow diagram of peccancy detection method provided by the embodiments of the present application；
Fig. 6 is a kind of structural schematic diagram of peccancy detection device provided by the embodiments of the present application；
Fig. 7 is a kind of structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
For ease of understanding, the word occurred in the embodiment of the present application is explained below.
Reference direction: real north, direct north or due south direction.Reference direction can also be other directions, the application
Embodiment is to this without limiting.
The deflection of vehicle: for the driving direction of vehicle and the angle of reference direction.In one example, reference direction can be with
For real north, at this point, the deflection of vehicle is the driving direction of vehicle and the angle of real north.For convenient for subsequent vehicle violating the regulations
Detection, pre-define vehicle deflection incremental direction.For example, clockwise direction deflection is incremented by, or side counterclockwise
It is incremented by deflection.
The deflection at crossing: preset travel direction when entering in the induction range of crossing at the crossing for vehicle with it is described
The angle of reference direction.Crossing as shown in Figure 1, preset travel side when vehicle enters in the induction range of crossing at a of crossing
To the centerline parallel with road at a of crossing.For the detection convenient for subsequent violation vehicle, the deflection at pre-defined crossing is passed
Increase direction.For example, clockwise direction deflection is incremented by or counter clockwise direction deflection is incremented by.
In the embodiment of the present application, the deflection in the incremental direction and pre-defined vehicle of the deflection at pre-defined crossing
It is identical to be incremented by direction.
Currently, identifying the detection for realizing vehicle violation using video monitoring, need to dispose a large amount of monitoring device, to obtain
Image comprising vehicle, this has resulted in the excessively high problem of operation cost.In addition, vehicle lesser for target, it is such as electronic from
Driving is easy to be led to not accurately obtain the image comprising the vehicle, violation vehicle recall rate by other occlusions
It is low.
To solve the above problems, the embodiment of the present application provides a kind of network architecture of peccancy detection, as shown in Fig. 2, packet
Include NB (Narrow Band, narrow bandwidth) terminal 101-104, NB base station 105-106, NB core net router 107 and management platform
108。
Wherein, NB terminal 101-104 is mounted on the vehicles such as electric vehicle and motor vehicles, is car-mounted terminal.NB terminal
101-104 carries GPS (Global Positioning System, global positioning system) module, can periodical acquisition position
Information, and location information is sent to by management platform 108 by the base station NB 105-106 and NB core net router 107.Wherein,
Location information includes geographical location and deflection.
The base station NB 105-106 and NB core net router 107 are responsible for the location information for sending NB terminal 101-104 and are sent
Give management platform 108.
Management platform 108 can be made of one or more server.Management platform 108 is for executing the embodiment of the present application
The peccancy detection method of offer, based on the location information that NB terminal 101-104 is sent, whether detection vehicle breaks rules and regulations.Specifically, pipe
Platform 108 detects vehicle whether in the induction range of crossing according to the geographical location of the vehicle obtained in real time；If feeling at crossing
Answer in range, then according to the deflection at each crossing in the deflection of the first vehicle and crossing induction range, determine the first vehicle into
The first crossing in approach mouth induction range；It detects and whether is in red time section at the first crossing；If being in red time section,
Then calculate the first direction angle between the deflection of the first vehicle of this acquisition and the deflection of last the first vehicle obtained
Deviation；After obtaining multiple first direction angular displacement in red time section, if second direction in multiple first direction angular displacement
Ratio value shared by angular displacement be more than preset ratio value, it is determined that the first vehicle be violation vehicle, second direction angular displacement be
First direction angular displacement within the scope of first preset direction angular displacement.
As it can be seen that in a kind of peccancy detection method provided by the embodiments of the present application, it is only necessary to the position of the acquisition vehicle of timing
Information can realize that violation vehicle detects, and not need acquisition image, that is, not need deployment monitoring device, effectively reduce
Operation cost in violation vehicle detection.Meanwhile the location information of vehicle is acquired, there is no being blocked, improve
Violation vehicle recall rate.
Below by specific embodiment, peccancy detection method provided by the embodiments of the present application is described in detail.
With reference to Fig. 3, Fig. 3 is a kind of flow diagram of peccancy detection method provided by the embodiments of the present application.For convenient for reason
Solution is illustrated so that executing subject is management platform as an example below.Specifically, this method comprises the following steps.
Step 301, the location information that the car-mounted terminal of the first vehicle is sent is obtained, which includes the first vehicle
The deflection in geographical location and the first vehicle.
Specifically, the location information of car-mounted terminal periodically the first vehicle of acquisition, and location information is sent to management and is put down
Platform.It manages platform and receives the location information that car-mounted terminal is sent.
In the embodiment of the present application, the first vehicle can be any vehicle.Here it is only illustrated by taking the first vehicle as an example, and
It is not limiting.First vehicle can be electric bicycle, car, truck, bicycle etc..Car-mounted terminal can go out in vehicle
It is installed on vehicle when factory, can also be installed on vehicle, can also be voluntarily installed on vehicle by user, this Shen in sale
Please embodiment to this without limit.The geographical location of first vehicle includes the latitude and longitude coordinates information of the first vehicle.
Step 302, according to the geographical location of this first vehicle obtained, whether the first vehicle of detection is in crossing induction model
In enclosing.If thening follow the steps 303 in the induction range of crossing.
In the embodiment of the present application, after management platform gets the geographical location of the first vehicle, it is based on geographical location, detection the
Whether one vehicle is in the induction range of crossing.Specifically, managing platform if geographical location is located in the induction range of crossing and determining
Vehicle is in the induction range of crossing.
Wherein, it manages and is configured with electronic map in platform.User can manually divide outlet sense based on electronic map
Answer range.
User can also be based on electronic map, input the geographical location at crossing center.It manages platform and combines default most trolley
Speed and location information acquisition interval calculate the diameter of outlet induction range.And then platform is managed, in conjunction with the geography at crossing center
The diameter of position and crossing induction range identifies outlet induction range on the electronic map.For example, default minimum speed is 7
Meter per second, location information acquisition interval are 10, and crossing includes outlet and entrance, then outlet induction range can be calculated by managing platform
Diameter are as follows: 7*10*2=140.
In an optional embodiment, if management platform detects the first vehicle not in the induction range of crossing, it is determined that
First vehicle is the vehicle of normally travel, and return step 301 continues to obtain the location information that car-mounted terminal is sent.
Step 303, according to the deflection at each crossing in the deflection of the first vehicle and crossing induction range, the first vehicle is determined
Enter crossing induction range in the first crossing.
It include multiple crossings in the induction range of crossing.Road for example, crossroad as shown in Figure 1, at the crossroad
It include 4 crossings in mouth induction range.Platform is managed from crossing each in the induction range of crossing, determines deflection and the first vehicle
The matched crossing of deflection, the first crossing in the induction range of crossing is entered as the first vehicle.
Step 304, it detects at the first crossing and whether is in red time section.If being in red time section, then follow the steps
305。
In the embodiment of the present application, the red time section at each crossing can be set in advance in management platform for user,
Or manage what platform was got from network in real time.
Platform is managed after determining the first crossing that the first vehicle enters in the induction range of crossing, detecting at the first crossing is
It is no to be in red time section.
For example, crossroad as shown in Figure 1.Circle is crossing induction range in Fig. 1.Management platform is getting Fig. 1
Behind the geographical location of middle vehicle, determine that vehicle enters in the induction range of crossing.Management platform determines that vehicle enters crossing induction
The first crossing in range is crossing a.In turn, it manages and whether is in red time section at a of detection of platform crossing.
In an optional embodiment, if management platform, which detects, is not in red time section at the first crossing, it is determined that
Vehicle is normally travelling, return step 301, continues to obtain the location information that car-mounted terminal is sent.
Step 305, the deflection of the first vehicle of this acquisition and the deflection of last the first vehicle obtained are calculated
Between first direction angular displacement, return to step 301.
Detection of platform is managed to the first crossing everywhere after red time section, calculates the direction of the first vehicle of this acquisition
First direction angular displacement between angle and the deflection of last the first vehicle obtained.
For example, management platform obtains the location information 1 of vehicle, location information 1 includes deflection 1 and geographical location 1.Management
Platform is based on geographical location 1, determines that vehicle is located in the induction range of crossing.In addition, management platform also detects at the first crossing
In red time section, then the first direction angular displacement between deflection 1 and the deflection 0 of the last vehicle obtained is calculated.
Later, management platform obtains the location information 2 of vehicle, and location information 2 includes deflection 2 and geographical location 2.Management
Platform is based on geographical location 2, determines that vehicle is located in the induction range of crossing.In addition, management platform also detects at the first crossing
In red time section, then the first direction angular displacement between deflection 2 and the deflection 1 of the last vehicle obtained is calculated.
In an optional embodiment, management platform is detecting the first crossing everywhere after red time section, calculates the
First distance value between one geographical location and the second geographical location.Wherein, the first geographical location is this first vehicle obtained
Geographical location, the second geographical location is the geographical location of last the first vehicle for obtaining and not abandoning.Manage platform judgement
Whether first distance value is less than the first pre-determined distance threshold value.If first distance value is more than or equal to the first pre-determined distance threshold value, manage
Platform saves the geographical location of the first vehicle of this acquisition and the deflection of the first vehicle.If first distance value is less than first
Pre-determined distance threshold value then manages platform and abandons the geographical location for the first vehicle that this is obtained and the deflection of the first vehicle.Separately
Outside, if first distance value is more than or equal to the first pre-determined distance threshold value, the side that platform calculates the first vehicle of this acquisition is managed
First direction angular displacement between angle and the deflection of last the first vehicle for obtaining and not abandoning.
For car-mounted terminal when acquiring the location information of vehicle, there is offset in location information.For example, vehicle is at a position
When slack, the location information that GPS module periodically acquires is not exactly the same, i.e., location information has offset.The application is real
It applies in example, management platform abandons the location information apart from smaller and adjacent acquisition, can be avoided since location information deviates, misleads
The calculating that management platform is carried out based on the location information that car-mounted terminal reports.
Step 306, after obtaining multiple first direction angular displacement in red time section, if multiple first direction angular displacement
Ratio value shared by middle second direction angular displacement is more than preset ratio value, it is determined that the first vehicle is violation vehicle, second direction
Angular displacement is the first direction angular displacement within the scope of the first preset direction angular displacement.
In the embodiment of the present application, management platform is based on above-mentioned steps 301-305, is calculated multiple in red time section
After first direction angular displacement, from this multiple first direction angular displacement, the within the scope of the first preset direction angular displacement is determined
One direction angular displacement, as second direction angular displacement.It is inclined at multiple first direction angles to manage platform calculating second direction angular displacement
Ratio value in difference, and judge whether the ratio value is more than preset ratio value.If the ratio value is more than preset ratio value, manage
Platform determines that the first vehicle is violation vehicle.
In an optional embodiment, if the ratio value is less than preset ratio value, manages platform and determine the first vehicle
It is normally travelling, return step 301, is continuing to obtain the location information that car-mounted terminal is sent.
In the embodiment of the present application, preset ratio value can be set according to actual needs.For example, preset ratio value can be with
It is 80%, 90% etc..First preset direction angular displacement range can according to actual needs and the crossing in the induction range of crossing
Quantity is set.For example, the first preset direction angular displacement may range from when including 4 crossings in the induction range of crossing-
90 °~0 °.
In an optional embodiment, management platform if it is determined that the first vehicle be violation vehicle, then record car-mounted terminal
Mark, the first crossing geographical location, the period occurred violating the regulations, track of vehicle etc. is disobeyed within the period violating the regulations occurred
Chapter information.It manages platform and violation information is pushed into default terminal.Wherein, default terminal can be the equipment of traffic management department
Deng.The mark of above-mentioned car-mounted terminal can be understood as the mark of vehicle.
As it can be seen that in a kind of peccancy detection method provided by the embodiments of the present application, it is only necessary to the position of the acquisition vehicle of timing
Information can realize that violation vehicle detects, and not need acquisition image, that is, not need deployment monitoring device, effectively reduce
Operation cost in violation vehicle detection.Meanwhile the location information of vehicle is acquired, there is no being blocked, improve
Violation vehicle recall rate.
In one embodiment of the application, it is based on peccancy detection method shown in Fig. 3, the embodiment of the present application also provides
A kind of peccancy detection method, with reference to Fig. 4, which be may include steps of.
Step 401, the location information that the car-mounted terminal of the first vehicle is sent is obtained, which includes the first vehicle
The deflection in geographical location and the first vehicle.Step 401 is identical as step 301.
Step 402, according to the geographical location of this first vehicle obtained, whether the first vehicle of detection is in crossing induction model
In enclosing.If thening follow the steps 403 in the induction range of crossing.Step 402 is identical as step 302.
Step 403, the third party in the deflection and crossing induction range of the first vehicle between the deflection at each crossing is calculated
To angular displacement.
The deflection at each crossing is pre-configured in management platform.Detecting the first vehicle in the induction range of crossing
Afterwards, management platform obtains the deflection at each crossing in the crossing induction range, and the deflection and crossing for calculating the first vehicle incude
Third direction angular displacement in range between the deflection at each crossing.
For example, the crossing in the induction range of crossing includes crossing 1 and crossing 2.The deflection at crossing 1 is 0 °, the side at crossing 1
It is 90 ° to angle.The deflection that management platform gets vehicle is 30 °, it is determined that between the deflection of vehicle and the deflection at crossing 1
Third direction angular displacement be 30 ° -0 °=30 °, the third direction angular displacement between the deflection of vehicle and the deflection at crossing 2 is
30 ° -90 °=- 60 °.
Step 404, from the induction range of crossing in crossing, by the third direction within the scope of the second preset direction angular displacement
The corresponding crossing of angular displacement enters the first crossing in the induction range of crossing as the first vehicle.
After third direction angular displacement is calculated in management platform, the third within the scope of the second preset direction angular displacement is determined
The crossing is entered the first crossing in the induction range of crossing as vehicle by the corresponding crossing of direction angular displacement.
Wherein, the second preset direction angular displacement range can crossing number according to actual needs and in the induction range of crossing
Amount is set.For example, the second preset direction angular displacement may range from when including 4 crossings in the induction range of crossing-
45 °~45 °, or -135 °~225 °.
Still it is illustrated by taking the example in step 403 as an example.Management platform obtains 30 ° of third direction angular displacement and third party
To angular displacement.If the second preset direction angular displacement range is -45 °~45 °, -60 ° < -45 ° < 30 ° < -45 °, then managing platform can
Determine that 30 ° of third direction angular displacement corresponding crossings 1 are that vehicle enters the first crossing in the induction range of crossing.
Step 405, whether the first crossing of detection is in red time section.If being in red time section, then follow the steps
406.Step 405 is identical as step 304.
Step 406, the deflection of the first vehicle of this acquisition and the deflection of last the first vehicle obtained are calculated
Between first direction angular displacement, return to step 401.Step 406 is identical as step 305.
Step 407, after obtaining multiple first direction angular displacement in red time section, if multiple first direction angular displacement
Ratio value shared by middle second direction angular displacement is more than preset ratio value, it is determined that the first vehicle is violation vehicle.Wherein, second
Direction angular displacement is the first direction angular displacement within the scope of the first preset direction angular displacement.Step 407 is identical as step 306.
In the embodiment of the present application, deflection of the platform based on vehicle is managed, vehicle is accurately determined out and enters crossing induction
The first crossing in range, and then judge whether vehicle is vehicle based on the first crossing, improve the accuracy of peccancy detection.
In one embodiment of the application, it is based on peccancy detection method shown in Fig. 3, the embodiment of the present application also provides
A kind of peccancy detection method, with reference to Fig. 5, which be may include steps of.
Step 501, the location information that the car-mounted terminal of the first vehicle is sent is obtained, which includes the first vehicle
The deflection in geographical location and the first vehicle.Step 501 is identical as step 301.
Step 502, according to the geographical location of this first vehicle obtained, whether the first vehicle of detection is in crossing induction model
In enclosing.If thening follow the steps 503 in the induction range of crossing.Step 502 is identical as step 302.
Step 503, according to the deflection at each crossing in the deflection of the first vehicle and crossing induction range, the first vehicle is determined
Enter crossing induction range in the first crossing.Step 503 is identical as step 303.
Step 504, it detects at the first crossing and whether is in red time section.If being in red time section, then follow the steps
505.Step 504 is identical as step 304.
Step 505, the deflection of the first vehicle of this acquisition and the deflection of last the first vehicle obtained are calculated
Between first direction angular displacement.Step 505 is identical as step 305.
Step 506, after obtaining multiple first direction angular displacement in the continuous preset duration in red time section, if this is more
Ratio value shared by second direction angular displacement is more than preset ratio value in a first direction angular displacement, it is determined that the first vehicle is separated
Chapter vehicle.Wherein, second direction angular displacement is the first direction angular displacement within the scope of the first preset direction angular displacement.
Above-mentioned preset duration can be set in actual demand according to.For example, preset duration can be 5 seconds, 8 seconds or 10
Second etc..
For example, preset duration is 10 seconds, preset ratio value is 80%.It is inclined that multiple first direction angles are obtained in continuous 10 seconds
After difference, if ratio value shared by second direction angular displacement is more than 80% in this multiple first direction angular displacement, managing platform can
Determine that the first vehicle is violation vehicle.If ratio value shared by second direction angular displacement does not surpass in this multiple first direction angular displacement
80% is crossed, then manages platform and can determine there are second direction angular displacement it is to determine the first vehicle as caused by location information offset
Be normal driving vehicle.
In the embodiment of the present application, vehicle is determined based on ratio value shared by the second direction angular displacement in continuous preset duration
Whether it is violation vehicle, effectively reduces the influence of location information offset, improve the accuracy of peccancy detection.
In one embodiment of the application, in order to further increase the accuracy of peccancy detection, if in red time section
Continuous preset duration in obtain multiple first direction angular displacement after, second direction angular displacement in this multiple first direction angular displacement
Shared ratio value is more than preset ratio value, then manages platform with obtaining storage time is earliest in this continuous preset duration third
Manage the 4th geographical location of storage time the latest in position, and continuous preset duration.Wherein, third geographical location is the company
The starting point of continuous preset duration, the 4th geographical location is the terminating point of the continuous preset duration.Manage platform with calculating third
Manage the second distance value between position and the 4th geographical location.If second distance value is greater than the second pre-determined distance threshold value, management is flat
Platform determines that the first vehicle is violation vehicle.If second distance value is less than or equal to the second pre-determined distance threshold value, managing platform can be true
Fixed first vehicle is in slow driving status, just causes in above-mentioned multiple first direction angular displacement shared by second direction angular displacement
The problem of ratio value is more than preset ratio value, and then determine that the first vehicle is normal driving vehicle.
Wherein, the second pre-determined distance threshold value can be set according to actual needs.For example, the second pre-determined distance threshold value can
Think 7 meters, 8 meters or 10 meters etc..
For example, preset duration is 10 seconds, the second pre-determined distance threshold value is 10 meters.If in this company of 10:00:00-10:00:10
Ratio value shared by second direction angular displacement is more than preset ratio value in the multiple first direction angular displacement obtained in 10 seconds continuous, then
The geographical location 1 (i.e. third geographical location) that platform obtains 10:00:00 storage is managed, the geographical position of 10:00:10 storage is obtained
2 (i.e. the 4th geographical locations) are set, the distance value 1 between geographical location 1 and geographical location 2 is calculated.If distance value 1 is greater than 10 meters,
Management platform determines that vehicle is violation vehicle.If distance value 1 is less than or equal to 10 meters, manages platform and determine that vehicle is normally travel
Vehicle.
Based on any peccancy detection method shown in above-mentioned Fig. 3-5, the embodiment of the present application also provides a kind of peccancy detections
Device.With reference to Fig. 6, Fig. 6 is a kind of structural schematic diagram of peccancy detection device provided by the embodiments of the present application, which includes:
Acquiring unit 601, the location information that the car-mounted terminal for obtaining the first vehicle is sent, which includes the
The deflection in the geographical location of one vehicle and the first vehicle, the deflection of the first vehicle are the driving direction and benchmark of the first vehicle
The angle in direction；
First detection unit 602, the geographical location of the first vehicle for being obtained according to this, whether the first vehicle of detection
In the induction range of crossing；
First determination unit 603, if being felt in the induction range of crossing according to the deflection of the first vehicle and crossing
The deflection for answering each crossing in range determines the first crossing that the first vehicle enters in the induction range of crossing, the side at each crossing
It is the angle in the preset travel direction and reference direction when vehicle enters in the induction range of crossing at the crossing to angle；
Whether second detection unit 604 is in red time section at the first crossing for detecting；
Computing unit 605, if for be in red time section, calculate this acquisition the first vehicle deflection with it is upper
First direction angular displacement between the deflection of the first vehicle once obtained；
Second determination unit 606, for after obtaining multiple first direction angular displacement in red time section, if multiple
Ratio value shared by second direction angular displacement is more than preset ratio value in one direction angular displacement, it is determined that the first vehicle is vehicle violating the regulations
, second direction angular displacement is the first direction angular displacement within the scope of the first preset direction angular displacement.
In a kind of optional embodiment, the first determination unit 603 specifically can be used for:
Calculate the third direction angular displacement in the deflection and crossing induction range of the first vehicle between the deflection at each crossing；
From in the induction range of crossing in crossing, by the third direction angular displacement pair within the scope of the second preset direction angular displacement
The crossing answered enters the first crossing in the induction range of crossing as the first vehicle.
In a kind of optional embodiment, computing unit 605 be can be also used for:
The first distance value between the first geographical location and the second geographical location is calculated, the first geographical location is what this was obtained
The geographical location of first vehicle, the second geographical location are the geographical location of last the first vehicle for obtaining and not abandoning；
If first distance value is more than or equal to the first pre-determined distance threshold value, the geographical position of the first vehicle of this acquisition is saved
Set the deflection with the first vehicle；
If first distance value less than the first pre-determined distance threshold value, abandon this acquisition the first vehicle geographical location and
The deflection of first vehicle；
Computing unit 605, specifically can be used for: if first distance value calculates this and obtain less than the first pre-determined distance threshold value
First direction angular displacement between the deflection of the vehicle taken and the deflection of the last vehicle for obtaining and not abandoning.
In a kind of optional embodiment, the second determination unit 606 specifically can be used for:
After obtaining multiple first direction angular displacement in continuous preset duration in red time section, if multiple first directions
Ratio value shared by second direction angular displacement is more than preset ratio value in angular displacement, it is determined that the first vehicle is violation vehicle.
In a kind of optional embodiment, the second determination unit 606 specifically can be used for:
After obtaining multiple first direction angular displacement in continuous preset duration in red time section, if multiple first directions
Ratio value shared by second direction angular displacement is more than preset ratio value in angular displacement, then obtains acquisition time in continuous preset duration
The 4th geographical location of acquisition time the latest in earliest third geographical location, and continuous preset duration；
Calculate the second distance value between third geographical location and the 4th geographical location；
If second distance value is greater than the second pre-determined distance threshold value, it is determined that the first vehicle is violation vehicle.
As it can be seen that in a kind of peccancy detection device provided by the embodiments of the present application, it is only necessary to the position of the acquisition vehicle of timing
Information can realize that violation vehicle detects, and not need acquisition image, that is, not need deployment monitoring device, effectively reduce
Operation cost in violation vehicle detection.Meanwhile the location information of vehicle is acquired, there is no being blocked, improve
Violation vehicle recall rate.
According to above-mentioned peccancy detection method, the embodiment of the present application also provides a kind of electronic equipment, as shown in fig. 7, comprises
Processor 701 and machine readable storage medium 702, machine readable storage medium 702 are stored with and can be executed by processor 701
Machine-executable instruction.Processor 701 is promoted to realize above-mentioned Fig. 3-either step shown in fig. 5 by machine-executable instruction.
In an optional embodiment, as shown in fig. 7, electronic equipment can also include: communication interface 703 and communication bus
704；Wherein, processor 701, machine readable storage medium 702, communication interface 703 are completed mutual by communication bus 704
Communication, communication interface 703 is for the communication between above-mentioned electronic equipment and other equipment.
According to above-mentioned peccancy detection method, the embodiment of the present application also provides a kind of machine readable storage medium, machine can
It reads storage medium and is stored with the machine-executable instruction that can be executed by processor.Processor promotes reality by machine-executable instruction
Existing above-mentioned Fig. 3-either step shown in fig. 5.
Above-mentioned communication bus can be PCI (Peripheral Component Interconnect, Peripheral Component Interconnect
Standard) bus or EISA (Extended Industry Standard Architecture, expanding the industrial standard structure) bus
Deng.The communication bus can be divided into address bus, data/address bus, control bus etc..
Above-mentioned machine readable storage medium may include RAM (Random Access Memory, random access memory),
It also may include NVM (Non-Volatile Memory, nonvolatile memory), for example, at least a magnetic disk storage.Separately
Outside, machine readable storage medium can also be that at least one is located remotely from the storage device of aforementioned processor.
Above-mentioned processor can be general processor, including CPU (Central Processing Unit, central processing
Device), NP (Network Processor, network processing unit) etc.；Can also be DSP (Digital Signal Processing,
Digital signal processor), ASIC (Application Specific Integrated Circuit, specific integrated circuit),
It is FPGA (Field-Programmable Gate Array, field programmable gate array) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for inspection violating the regulations
It surveys for device, electronic equipment, machine readable storage medium embodiment, implements since it is substantially similar to peccancy detection method
Example, so being described relatively simple, related place illustrates referring to the part of peccancy detection embodiment of the method.
The foregoing is merely the preferred embodiments of the application, are not intended to limit the protection scope of the application.It is all
Any modification, equivalent replacement, improvement and so within spirit herein and principle are all contained in the protection scope of the application
It is interior.
Claims (12)
1. a kind of peccancy detection method, which is characterized in that the described method includes:
The location information that the car-mounted terminal of the first vehicle is sent is obtained, the location information includes the geographical position of first vehicle
The deflection with first vehicle is set, the deflection of first vehicle is driving direction and the benchmark side of first vehicle
To angle；
According to the geographical location of this first vehicle obtained, whether first vehicle is detected in crossing induction range
It is interior；
If in the crossing induction range, according to the deflection of first vehicle and the crossing induction range Nei Gelu
The deflection of mouth determines the first crossing that first vehicle enters in the crossing induction range, the deflection at each crossing
The angle in preset travel direction and the reference direction when entering in the crossing induction range at the crossing for vehicle；
It detects and whether is in red time section at first crossing；
If being in red time section, calculate first vehicle of this acquisition deflection and last described the obtained
First direction angular displacement between the deflection of one vehicle returns and executes the position that the car-mounted terminal for obtaining the first vehicle is sent
The step of information；
After obtaining multiple first direction angular displacement in the red time section, if second party in multiple first direction angular displacement
It is more than preset ratio value to ratio value shared by angular displacement, it is determined that first vehicle is violation vehicle, the second direction
Angular displacement is the first direction angular displacement within the scope of the first preset direction angular displacement.
2. the method according to claim 1, wherein the deflection according to first vehicle and the road
The deflection at each crossing, determines the first crossing that first vehicle enters in the crossing induction range in mouth induction range
Step, comprising:
Calculate the third direction angle in the deflection and the crossing induction range of first vehicle between the deflection at each crossing
Deviation；
From in the crossing induction range in crossing, by the third direction angular displacement pair within the scope of the second preset direction angular displacement
The crossing answered enters the first crossing in the crossing induction range as first vehicle.
3. the method according to claim 1, wherein the method also includes:
The first distance value between the first geographical location and the second geographical location is calculated, first geographical location is what this was obtained
The geographical location of first vehicle, second geographical location are the ground of last first vehicle for obtaining and not abandoning
Manage position；
If the first distance value is more than or equal to the first pre-determined distance threshold value, the ground of first vehicle of this acquisition is saved
Manage the deflection of position and first vehicle；
If the first distance value is less than the first pre-determined distance threshold value, the ground of first vehicle of this acquisition is abandoned
Manage the deflection of position and first vehicle；
The deflection of the deflection for calculating first vehicle that this is obtained and last first vehicle obtained
Between first direction angular displacement the step of, comprising:
If the first distance value is more than or equal to the first pre-determined distance threshold value, first vehicle of this acquisition is calculated
Deflection and last first vehicle for obtaining and not abandoning deflection between first direction angular displacement.
4. the method according to claim 1, wherein determining that first vehicle is vehicle violating the regulations by following steps
:
After obtaining multiple first direction angular displacement in the continuous preset duration in the red time section, if the multiple first
Ratio value shared by second direction angular displacement is more than preset ratio value in the angular displacement of direction, it is determined that first vehicle is violating the regulations
Vehicle.
5. according to the method described in claim 4, it is characterized in that, determining that first vehicle is vehicle violating the regulations by following steps
:
After obtaining multiple first direction angular displacement in the continuous preset duration in the red time section, if the multiple first
Ratio value shared by second direction angular displacement is more than preset ratio value in the angular displacement of direction, then obtains in the continuous preset duration
The 4th geographical location of acquisition time the latest in the earliest third geographical location of acquisition time and the continuous preset duration；
Calculate the second distance value between the third geographical location and the 4th geographical location；
If the second distance value is greater than the second pre-determined distance threshold value, it is determined that first vehicle is violation vehicle.
6. a kind of peccancy detection device, which is characterized in that described device includes:
Acquiring unit, the location information that the car-mounted terminal for obtaining the first vehicle is sent, the location information includes described the
The deflection in the geographical location of one vehicle and first vehicle, the deflection of first vehicle are the row of first vehicle
Sail the angle of direction and reference direction；
First detection unit, the geographical location of first vehicle for being obtained according to this, detecting first vehicle is
It is no in the induction range of crossing；
First determination unit, if in the crossing induction range, according to the deflection of first vehicle and described
The deflection at each crossing in the induction range of crossing determines the first via that first vehicle enters in the crossing induction range
Mouthful, preset travel direction and institute when the deflection at each crossing enters in the crossing induction range at the crossing for vehicle
State the angle of reference direction；
Whether second detection unit is in red time section at first crossing for detecting；
Computing unit, if calculating the deflection and upper one of first vehicle of this acquisition for being in red time section
First direction angular displacement between the deflection of first vehicle of secondary acquisition；
Second determination unit, for after obtaining multiple first direction angular displacement in the red time section, if multiple first
Ratio value shared by second direction angular displacement is more than preset ratio value in the angular displacement of direction, it is determined that first vehicle is violating the regulations
Vehicle, the second direction angular displacement are the first direction angular displacement within the scope of the first preset direction angular displacement.
7. device according to claim 6, which is characterized in that first determination unit is specifically used for:
Calculate the third direction angle in the deflection and the crossing induction range of first vehicle between the deflection at each crossing
Deviation；
From in the crossing induction range in crossing, by the third direction angular displacement pair within the scope of the second preset direction angular displacement
The crossing answered enters the first crossing in the crossing induction range as first vehicle.
8. device according to claim 6, which is characterized in that the computing unit is also used to:
The first distance value between the first geographical location and the second geographical location is calculated, first geographical location is what this was obtained
The geographical location of first vehicle, second geographical location are the ground of last first vehicle for obtaining and not abandoning
Manage position；
If the first distance value is more than or equal to the first pre-determined distance threshold value, the ground of first vehicle of this acquisition is saved
Manage the deflection of position and first vehicle；
If the first distance value is less than the first pre-determined distance threshold value, the ground of first vehicle of this acquisition is abandoned
Manage the deflection of position and first vehicle；
The computing unit, is specifically used for: if the first distance value is less than the first pre-determined distance threshold value, calculating this and obtains
First direction angular displacement between the deflection of the vehicle taken and the deflection of the last vehicle for obtaining and not abandoning.
9. device according to claim 6, which is characterized in that second determination unit is specifically used for:
After obtaining multiple first direction angular displacement in the continuous preset duration in the red time section, if the multiple first
Ratio value shared by second direction angular displacement is more than preset ratio value in the angular displacement of direction, it is determined that first vehicle is violating the regulations
Vehicle.
10. device according to claim 9, which is characterized in that second determination unit is specifically used for:
After obtaining multiple first direction angular displacement in the continuous preset duration in the red time section, if the multiple first
Ratio value shared by second direction angular displacement is more than preset ratio value in the angular displacement of direction, then obtains in the continuous preset duration
The 4th geographical location of acquisition time the latest in the earliest third geographical location of acquisition time and the continuous preset duration；
Calculate the second distance value between the third geographical location and the 4th geographical location；
If the second distance value is greater than the second pre-determined distance threshold value, it is determined that first vehicle is violation vehicle.
11. a kind of electronic equipment, which is characterized in that including processor and machine readable storage medium, the machine readable storage
Media storage has the machine-executable instruction that can be executed by the processor, and the processor is by the machine-executable instruction
Promote: realizing any method and step of claim 1-5.
12. a kind of machine readable storage medium, which is characterized in that the machine readable storage medium is stored with can be by the place
The machine-executable instruction that device executes is managed, the processor is promoted by the machine-executable instruction: realizing that claim 1-5 appoints
Method and step described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682393.1A CN110415525A (en) | 2019-07-26 | 2019-07-26 | A kind of peccancy detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682393.1A CN110415525A (en) | 2019-07-26 | 2019-07-26 | A kind of peccancy detection method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110415525A true CN110415525A (en) | 2019-11-05 |
Family
ID=68363540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910682393.1A Pending CN110415525A (en) | 2019-07-26 | 2019-07-26 | A kind of peccancy detection method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110415525A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298844A (en) * | 2011-08-15 | 2011-12-28 | 无锡中星微电子有限公司 | Automatic rule breaking vehicle detection system and method |
| CN102956104A (en) * | 2012-10-19 | 2013-03-06 | 上海交通大学无锡研究院 | Method for detecting traffic incident based on vehicle trajectory description |
| US20140088830A1 (en) * | 2012-09-27 | 2014-03-27 | Electronics And Telecommunications Research Institute | Lane tracking apparatus and method using camera direction control |
| CN105761483A (en) * | 2014-12-16 | 2016-07-13 | 高德软件有限公司 | Vehicle data processing method and equipment thereof |
| CN107084731A (en) * | 2016-02-16 | 2017-08-22 | 中移物联网有限公司 | Optimize vehicle positioning track approach and device |
| CN107248320A (en) * | 2017-06-21 | 2017-10-13 | 深圳市金溢科技股份有限公司 | Danger early warning method, system, V2X car-mounted terminals and memory |
| CN108171980A (en) * | 2018-02-06 | 2018-06-15 | 长沙智能驾驶研究院有限公司 | Break in traffic rules and regulations detection method, system and computer readable storage medium |
| CN109003439A (en) * | 2018-08-30 | 2018-12-14 | 新华三技术有限公司 | A kind of peccancy detection method and device |
| CN109448387A (en) * | 2018-10-17 | 2019-03-08 | 眉山德鑫航空设备股份有限公司 | Trajectory-based violation travels determination method |
| CN109658691A (en) * | 2018-12-23 | 2019-04-19 | 郑州威科姆华大北斗导航科技有限公司 | The recording method of electric vehicle red light violation and system |
-
2019
- 2019-07-26 CN CN201910682393.1A patent/CN110415525A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298844A (en) * | 2011-08-15 | 2011-12-28 | 无锡中星微电子有限公司 | Automatic rule breaking vehicle detection system and method |
| US20140088830A1 (en) * | 2012-09-27 | 2014-03-27 | Electronics And Telecommunications Research Institute | Lane tracking apparatus and method using camera direction control |
| CN102956104A (en) * | 2012-10-19 | 2013-03-06 | 上海交通大学无锡研究院 | Method for detecting traffic incident based on vehicle trajectory description |
| CN105761483A (en) * | 2014-12-16 | 2016-07-13 | 高德软件有限公司 | Vehicle data processing method and equipment thereof |
| CN107084731A (en) * | 2016-02-16 | 2017-08-22 | 中移物联网有限公司 | Optimize vehicle positioning track approach and device |
| CN107248320A (en) * | 2017-06-21 | 2017-10-13 | 深圳市金溢科技股份有限公司 | Danger early warning method, system, V2X car-mounted terminals and memory |
| CN108171980A (en) * | 2018-02-06 | 2018-06-15 | 长沙智能驾驶研究院有限公司 | Break in traffic rules and regulations detection method, system and computer readable storage medium |
| CN109003439A (en) * | 2018-08-30 | 2018-12-14 | 新华三技术有限公司 | A kind of peccancy detection method and device |
| CN109448387A (en) * | 2018-10-17 | 2019-03-08 | 眉山德鑫航空设备股份有限公司 | Trajectory-based violation travels determination method |
| CN109658691A (en) * | 2018-12-23 | 2019-04-19 | 郑州威科姆华大北斗导航科技有限公司 | The recording method of electric vehicle red light violation and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sengupta et al. | Cooperative collision warning systems: Concept definition and experimental implementation | |
| US7650227B2 (en) | System for using cellular phones as traffic probes | |
| US8723687B2 (en) | Advanced vehicle traffic management and control | |
| CN104299415B (en) | Based on distributed traffic condition detecting system and the method thereof of Bluetooth technology | |
| CA2916902C (en) | Method of autonomous lane identification for a multilane vehicle roadway | |
| EP3143368B1 (en) | Methods and systems for detecting a partial closure of a navigable element | |
| US10621795B2 (en) | Method of autonomous lane identification for a multilane vehicle roadway | |
| JP5484076B2 (en) | A method of disseminating reference information in a multi-hop broadcast network | |
| WO2011053336A1 (en) | Method of analyzing points of interest with probe data | |
| CN106715224A (en) | Enabling a highly automated driving function | |
| KR20100114013A (en) | Road-vehicle communication system | |
| JP5489489B2 (en) | Road traffic billing system and road traffic billing method | |
| WO2014147200A1 (en) | Methods and systems for detecting a closure of a navigable element | |
| EP3092462B1 (en) | Methods and systems for detecting a closure of a navigable element | |
| US11227487B2 (en) | Server device and congestion identification method | |
| CN106441323A (en) | Route navigation prompting method and device | |
| CN108225351B (en) | Navigation path planning method and device | |
| US20190369203A1 (en) | Bicycle tracking for bike-sharing system | |
| CN110415525A (en) | A kind of peccancy detection method and device | |
| US9886804B2 (en) | Zone detection in a GNSS system | |
| CN116009046A (en) | Vehicle positioning method and device | |
| CN112857380B (en) | Method and device for determining road traffic state, storage medium and electronic equipment | |
| CN114722127A (en) | Electronic map correction method, navigation information setting method, navigation method and navigation device | |
| JP2005128671A (en) | System for recording vehicle travel, and vehicle traffic accident notifying system | |
| US20150330794A1 (en) | Method and system for ascertaining at least one road-related information item |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |
|
| RJ01 | Rejection of invention patent application after publication |