CN107742422A - Road vehicle monitoring system violating the regulations and its method - Google Patents
Road vehicle monitoring system violating the regulations and its method Download PDFInfo
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- CN107742422A CN107742422A CN201710941966.9A CN201710941966A CN107742422A CN 107742422 A CN107742422 A CN 107742422A CN 201710941966 A CN201710941966 A CN 201710941966A CN 107742422 A CN107742422 A CN 107742422A
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- module
- camera function
- vehicle
- function module
- tailstock
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—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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- 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
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
- G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
Abstract
The present invention relates to a kind of road vehicle monitoring system violating the regulations and its method, wherein, described system is captured camera function module, tailstock candid photograph camera function module, communication module, server module, monitoring vertical rod, described headstock candid photograph camera function module and tailstock candid photograph camera function module including headstock and is connected respectively by described communication module with described server module.Using this kind of road vehicle break rules and regulations monitoring system and its method can comprehensively monitor road traffic condition, realize exceed the speed limit, make a dash across the red light, the detection of the behavior such as violation lane change, and relevant information is transmitted to remote monitoring end, due to using 2 cameras, can to headstock, tail information is compared, matches, merges, improve accuracy, and send violation information to remote monitoring end, obtain comprehensive vehicles peccancy relevant information.
Description
Technical field
The present invention relates to field of video monitoring, more particularly to road vehicles monitoring field violating the regulations, in particular to one kind
Road vehicle monitoring system violating the regulations and its method.
Background technology
The application of video monitoring is more and more extensive, with the growth of vehicle fleet size, the enlarging of urban road, more and more
Road needs to supervise, and can not meet the needs of supervision only with limited manpower；And the intercity road such as a large amount of highways
Development, even more exacerbates the demand to monitoring automatically.From the side such as application cost, the scope of application, detection accuracy and speed of response
Face considers that traffic video monitoring is owned by certain superiority compared with other modes.Supervising device installed in crossing can be carried out
Row part police function, can not only carry out candid photograph identification to the vehicle of urban road violation, and vehicle can clearly be shown by capturing picture
Characteristic information, including signal lamp state and the panoramic information of road conditions；Can also be to vehicle congestion, vehicle flowrate, average speed
Situations such as be monitored, traffic video monitoring oneself through turn into control of traffic and road development inevitable requirement and trend.
It is not comprehensive information of vehicles when carrying out violating the regulations capture to be present in existing traffic monitoring device, headstock information and car
The problems such as tail information can not match in time.In addition, traditional monocular vision speed-measuring method needs the focal length to video camera, installation high
The parameter such as degree and angle carries out Accurate Calibration and measurement, and not only method complexity, precision are difficult to meet to require；And it is highly susceptible to
The influence of road situation, accuracy of measurement can be all influenceed when congestion in road or too fast car speed.Asked for above-mentioned
Topic, not yet proposes effective solution at present.
The content of the invention
The purpose of the present invention is the shortcomings that overcoming above-mentioned prior art, there is provided one kind is by IMAQ and analyzes,
Comprehensive vehicles peccancy relevant information is obtained from headstock and tailstock both direction, while is tested the speed by binocular camera, can
Accurate average speed when drawing vehicle pass-through, automatically identifies the situation violating the regulations of vehicle according to road conditions, and by letter violating the regulations
Breath sends the road vehicle monitoring system violating the regulations and its method for remote monitoring end, substantially increasing intelligent level.
To achieve these goals, road vehicle of the invention monitoring system violating the regulations and its method are as follows：
The road vehicle is broken rules and regulations monitoring system, and it is mainly characterized by, and described system includes：Headstock captures camera function mould
Block, for catching the picture in headstock direction；
The tailstock captures camera function module, for catching the picture in tailstock direction；
Communication module, the transmission for data message；
Server module, for handling, described headstock captures camera function module and the tailstock is captured camera function module and caught
The transport information caught, and possess store function；
Vertical rod is monitored, camera function module is captured for fixed described headstock and the tailstock captures camera function module；
Described headstock captures camera function module and the tailstock captures camera function module and passes through described communication mould respectively
Block is connected with described server module.
Include it is preferred that described headstock captures camera function module：
Close shot image unit, for shooting the picture of the first system predeterminable area, and possesses human face detection function；
Distant view image unit, for shooting second system predeterminable area picture, described second system predeterminable area and institute
The distance between monitoring vertical rod stated is more than the distance between described the first system predeterminable area and described monitoring vertical rod；
Described close shot image unit and described distant view image unit respectively by described communication module with it is described
Server module connects.
More preferably, described headstock is captured camera function module and also included：
First rotating device, for adjusting the shooting direction of described close shot image unit；
Second rotating device, for adjusting the shooting direction of described distant view image unit；
The first described rotating device is connected with described close shot image unit, the second described rotating device with it is described
Distant view image unit be connected.
It is preferred that also include the first rain brush, the first radiating module and the first lightning-protection module, described car in described system
Head is captured camera function module and is connected respectively with the first described rain brush, the first radiating module and the first lightning-protection module.
It is preferred that also including the first light filling part in described system, described headstock captures camera function module with being somebody's turn to do
First light filling part is connected.
It is preferred that also include the second rain brush, the second radiating module and the second lightning-protection module, described car in described system
Tail is captured camera function module and is connected respectively with the second described rain brush, the second radiating module and the second lightning-protection module.
It is preferred that also including head in described system, the head is used to adjust described tailstock candid photograph camera function mould
The monitoring direction of block, expands the monitoring range that the described tailstock captures camera function module, and the described tailstock captures camera function
Module is connected with the head.
It is preferred that also including the second light filling part in described system, the described tailstock captures camera function module with being somebody's turn to do
Second light filling part is connected.
It is preferred that described communication module is network communication module, described network communication module includes interchanger, net
Line, described interchanger capture camera function module and car with described server module, headstock respectively by described netting twine
Tail is captured camera function module and is connected.
It is preferred that described communication module is optical fiber communication modules, described optical fiber communication modules include fiber optical transceiver,
Optical cable, described fiber optical transceiver capture camera function mould with described server module, headstock respectively by described optical cable
Block and the tailstock are captured camera function module and are connected.
It is preferred that described communication module is wireless communication module, it is single that described wireless communication module includes wireless transmission
Member, radio receiving unit, wireless signal processing unit, described wireless signal processing unit pass through described wireless transmission list
Member, radio receiving unit capture camera function module with described server module and headstock respectively, the tailstock captures shooting work(
Energy module is connected.
It is preferred that described server module includes：
Central control unit, for handling, described headstock captures camera function module and the tailstock captures camera function module
The transport information captured；
Memory cell, for storing, described headstock captures camera function module and the tailstock is captured camera function module and caught
The transport information arrived；
Described central control unit is directly connected with memory cell, and the central control unit is distinguished by communication module
Camera function module is captured with described headstock, the tailstock is captured camera function module and is connected.
It is preferred that described server module also includes：
Data upload interface, for carrying out data transmission with outer remote monitoring client, traffic data is transmitted to described
Outer remote monitoring client；
Data download interface, for carrying out local data download, described traffic data is downloaded to storage medium；
Described data upload interface is connected with described outer remote monitoring client.
It is preferred that described server module also includes clock synchronization unit, for realizing that described headstock captures shooting
Functional module, the tailstock capture the time synchronized of camera function module, and described clock synchronization unit is grabbed with described headstock respectively
Shooting is captured camera function module as functional module, the tailstock and is connected.
Can not it is preferred that described system also includes temporary storage module, during for storing described communication module failure
The data of described server module are transferred to, described temporary storage module captures camera function mould with described headstock respectively
Block and the tailstock are captured camera function module and are connected.
It is preferred that described server module is also equipped with traffic light signal interface, described traffic light signal interface with it is outer
Portion's traffic lights are attached.
It is preferred that described server module includes display screen interface, the display screen interface and outside roadside display screen
It is connected.
The method that road vehicle monitoring function violating the regulations is realized based on said apparatus, it is mainly characterized by, described method bag
Include following steps：
(1) headstock described in captures camera function module and shoots two respectively with described tailstock candid photograph camera function module
The road traffic picture in direction；
(2) the road traffic picture of the described both direction photographed is transferred to by described communication module described
Server module；
(3) server module described in determines whether that vehicle enters monitoring range；
(4) then continue subsequent step (5) if vehicle enters described monitoring range, otherwise return to above-mentioned steps (1)；
(5) server module described in captures camera function module using described headstock and catches picture as foundation, to headstock
Car plate is identified；
(6) server module described in captures camera function module using the described tailstock and catches picture as foundation, to the tailstock
Car plate is identified；
(7) judge whether described vehicle has act of violating regulations；
(8) if described vehicle has act of violating regulations, continue subsequent step (9), otherwise continue directly to subsequent step (10)；
(9) described vehicle and its act of violating regulations are shown to the roadside display screen of described outside, and continue follow-up step
Suddenly (10)；
(10) the described headstock car plate of contrast and tailstock car plate, judge that described headstock captures camera function module and the tailstock
Capture camera function module photograph to whether be same vehicle；
(11) if described headstock capture that camera function module and tailstock candid photograph camera function module photograph arrive to be same
Vehicle, then the information of the vehicle is merged, and continue step (12), otherwise return to step (10)；
(12) by described traffic data, i.e., the road traffic picture of described both direction, road traffic condition and disobey
The violation information storage of chapter vehicle is to described memory cell and uploads to described outer remote monitoring client.
It is preferred that described step (7) comprises the following steps：
(71) the following judgement processing is carried out according to the behavior of vehicle：
(a) judge that described vehicle whether there is hypervelocity behavior；
(b) judge whether described vehicle makes a dash across the red light behavior；
(c) judge whether described vehicle has lane change behavior violating the regulations；
(d) judge whether described vehicle has reverse driving behavior；
(e) judge whether described vehicle has not by the behavior of the form of guiding；
(f) judge whether described vehicle has the behavior for violating prohibitory sign；
(72) if one or more results in above-mentioned (a)~(f) every judgement processing show corresponding break rules and regulations be present
Behavior, then assert that described vehicle has act of violating regulations, and continue subsequent step (8), otherwise assert that described vehicle is not violating the regulations
Behavior, and continue subsequent step (8).
More preferably, described step (a) comprises the following steps：
(a1) server module described in judges whether described vehicle enters described second system predeterminable area；
(a2) if described vehicle enters described second system predeterminable area, described distant view image unit is to described
Vehicle enter the picture of the described second system predeterminable area very first time and captured, the picture is defined as the first picture
Face, record catch the time of picture, are the time started by the timing definition, and continue subsequent step (a3), otherwise return above-mentioned
Step (a1)；
(a3) server module described in determines whether that vehicle enters described the first system predeterminable area；
(a4) if there is vehicle to enter described the first system predeterminable area, subsequent step (a5) is continued, otherwise, in return
State step (a3)；
(a5) vehicle of described the first system predeterminable area is entered by car plate contrast judgement with entering described second
Whether the vehicle in systemic presupposition region is same vehicle；
(a6) then continue subsequent step (a7) if determined as same car, otherwise return to above-mentioned steps (a3)；
(a7) the close shot image unit described in enters the described the first system predeterminable area very first time to described vehicle
Picture captured, the picture is defined as the second picture, record catches the time of picture, at the end of being by the timing definition
Between, and continue subsequent step (a8)；
(a8) the distance between the first described picture and second picture are calculated, and between time started and end time
Time difference；
(a9) using the distance between described first picture and the second picture and described time difference as foundation, institute is calculated
The average speed for the vehicle stated；
(a10) whether exceeded the speed limit by the vehicle described according to judgement of described average speed；
(a11) if described average speed, which is more than, limits speed, it is determined that described vehicle has hypervelocity behavior, otherwise described
Vehicle without hypervelocity behavior.
More preferably, described step (b) comprises the following steps：
(b1) signal of the outside traffic lights described in traffic light signal interface described in；
(b2) whether the signal for judging presently described outside traffic lights is red light；
(b3) if the signal of described outside traffic lights is red light, continue step (b4), otherwise determine described vehicle
Without described behavior of making a dash across the red light；
(b4) picture for capturing camera function module seizure tailstock direction using the described tailstock judges described car as foundation
Whether exceed stop line, and described vehicle is not turned right；
(b5) if described vehicle exceedes stop line, and described vehicle is not turned right, it is determined that described vehicle
There is described behavior of making a dash across the red light, otherwise determine described vehicle without described behavior of making a dash across the red light.
It is it is preferred that further comprising the steps of before described step (1)：
(0.1) judge current light intensity, if light intensity well if continue directly to subsequent step (0.2), otherwise open
Continue subsequent step (0.2) after described the first light filling part and the second light filling part；
(0.2) current weather conditions are judged, if not the rainy day then continues directly to subsequent step (0.3), otherwise described in unlatching
The first rain brush with continuing subsequent step (0.3) after described the second rain brush；
(0.3) judge whether the temperature of described headstock candid photograph camera function module exceedes the threshold temperature of systemic presupposition,
If described headstock captures threshold temperature of the temperature not less than described systemic presupposition of camera function module, after continuing directly to
Continuous step (0.4), continue subsequent step (0.4) after otherwise opening the first described radiating module；
(0.4) judge whether the temperature of described tailstock candid photograph camera function module exceedes the threshold temperature of systemic presupposition,
If the described tailstock captures threshold temperature of the temperature not less than described systemic presupposition of camera function module, after continuing directly to
Continuous step (1), continue subsequent step (1) after otherwise opening the second described radiating module.
Road vehicle monitoring system violating the regulations and its method are employed, described headstock can be passed through and capture camera function mould
Block, the tailstock capture camera function module, while photograph vehicles peccancy information comprehensively from both direction, specifically with following gain
Effect：
Headstock, which captures camera function module, has binocular camera, can carry out human face detection to vehicle respectively and distant view is grabbed
Clap, and realize with binocular camera the test of vehicle speed, and can avoid running into during single camera shooting due to
Following distance is too small, and car plate is blocked, and the problem of can not shooting, while also will appreciate that the jam situation on road surface；
The tailstock captures camera function module, and running red light for vehicle, lane change violating the regulations are captured, not by guiding traveling etc. from tailstock direction
The whole scene image of act of violating regulations；Tailstock direction is clear that traffic signal light condition and vehicle heading, is knowing
Picture candid photograph is carried out after not going out the act of violating regulations of vehicle；
Headstock captures camera function module and the tailstock captures camera function module by transmitting communicator and server
It is connected, by that can realize the time synchronized of all access devices during the unified school of server, being compared by Car license recognition can be by car
Head captures the preceding car plate and face picture of camera function module photograph, and the panorama violating the regulations of camera function module photograph is captured with the tailstock
Figure and rear car plate picture match are to together, forming comprehensive vehicles peccancy information；
, can be under the shooting condition of insufficient light, carrying out shooting light filling with supplementary lighting module；
Vehicle data and violation information are locally stored server module, while support the download and upload of data,
Realize the transmission of data.
Brief description of the drawings
Fig. 1 is the road vehicle monitoring system violating the regulations of the present invention and its overall structure diagram of method.
Fig. 2 is the flow chart of the road vehicle monitoring system violating the regulations of the present invention and its video frequency speed-measuring in the concrete application of method.
Fig. 3 is the monitoring flow chart in the road vehicle monitoring system violating the regulations of the present invention and its concrete application of method.
Fig. 4 is a kind of hardware of embodiment of the system architecture of road vehicle of the invention monitoring system violating the regulations and its method
Module connection relationship diagram.
Reference
1 headstock captures camera function module
2 tailstock capture camera function module
3 communication modules
4 server modules
5 close shot image units
6 distant view image units
7 first rain brush
8 first radiating modules
9 first lightning-protection modules
10 first light filling parts
11 second rain brush
12 second radiating modules
13 second lightning-protection modules
14 heads
15 second light filling parts
16 traffic light signal interfaces
17 display screen interfaces
18 central control units
19 memory cell
20 data upload interfaces
21 data download interfaces
22 clock synchronization units
23 remote monitoring ends
24 roadside display screens
25 first rotating devices
26 second rotating devices
27 temporary storage modules
28 traffic lights
Embodiment
In order to be more clearly understood that the technology contents of the present invention, described in detail especially exemplified by following examples.
The overall structure diagram of the road vehicle of invention monitoring system violating the regulations and its method is as shown in figure 1, the present invention
Possess 2 photographing modules.The monitoring system as shown in figure 4, road vehicle is broken rules and regulations, wherein, described system includes：
Headstock captures camera function module 1, for catching the picture in headstock direction；
The tailstock captures camera function module 2, for catching the picture in tailstock direction；
Communication module 3, the transmission for data message；
Server module 4, for handling, described headstock captures camera function module and the tailstock captures camera function module
The transport information of seizure, and possess store function；
Vertical rod is monitored, camera function module is captured for fixed described headstock and the tailstock captures camera function module；
Described headstock captures camera function module and the tailstock captures camera function module and passes through described communication mould respectively
Block is connected with described server module.
In the above-described embodiments, described headstock is captured camera function module and included：
Close shot image unit 5, for shooting the picture of the first system predeterminable area, and possesses human face detection function；
Distant view image unit 6, for shooting second system predeterminable area picture, described second system predeterminable area and institute
The distance between monitoring vertical rod stated is more than the distance between described the first system predeterminable area and described monitoring vertical rod；
Described close shot image unit and described distant view image unit respectively by described communication module with it is described
Server module connects.
In the above-described embodiments, described headstock is captured camera function module and also included：
First rotating device 25, for adjusting the shooting direction of described close shot image unit；
Second rotating device 26, for adjusting the shooting direction of described distant view image unit；
The first described rotating device is connected with described close shot image unit, the second described rotating device with it is described
Distant view image unit be connected.
In the above-described embodiments, the first rain brush 7, the first radiating module 8 and the first lightning protection mould are also included in described system
Block 9, described headstock capture camera function module respectively with the first described rain brush, the first radiating module and the first lightning-protection module
It is connected.
In the above-described embodiments, the first light filling part 10 is also included in described system, described headstock captures shooting work(
Energy module is connected with the first light filling part.
In the above-described embodiments, the second rain brush 11, the second radiating module 12 and the second lightning protection are also included in described system
Module 13, the described tailstock capture camera function module respectively with the second described rain brush, the second radiating module and the second lightning protection
Module is connected.
In the above-described embodiments, head 14 is also included in described system, the head is used to adjust described tailstock candid photograph
The monitoring direction of camera function module, expands the monitoring range that the described tailstock captures camera function module, and the described tailstock is grabbed
Shooting is connected with the head as functional module.
In the above-described embodiments, the second light filling part 15 is also included in described system, the described tailstock captures shooting work(
Energy module is connected with the second light filling part.
In the above-described embodiments, described communication module 3 is network communication module, and described network communication module includes handing over
Change planes, netting twine, described interchanger captures camera function mould with described server module, headstock respectively by described netting twine
Block is captured camera function module with the tailstock and is connected.
In the above-described embodiments, described communication module 3 is optical fiber communication modules, and described optical fiber communication modules include light
Fine transceiver, optical cable, described fiber optical transceiver are captured and taken the photograph with described server module, headstock respectively by described optical cable
Camera function module is captured as functional module and the tailstock to be connected.
In the above-described embodiments, described communication module 3 is wireless communication module, and described wireless communication module includes nothing
Line transmitting element, radio receiving unit, wireless signal processing unit, described wireless signal processing unit pass through described wireless
Transmitting element, radio receiving unit capture camera function module with described server module and headstock respectively, the tailstock is captured
Camera function module is connected.
In the above-described embodiments, described server module includes：
Central control unit 18, for handling, described headstock captures camera function module and the tailstock captures camera function mould
The transport information that block captures；
Memory cell 19, for storing, described headstock captures camera function module and the tailstock is captured camera function module and caught
The transport information grasped；
Described central control unit is directly connected with memory cell, and the central control unit is distinguished by communication module
Camera function module is captured with described headstock, the tailstock is captured camera function module and is connected.
In the above-described embodiments, described server module also includes：
Data upload interface 20, for carrying out data transmission with outer remote monitoring client, traffic data is transmitted to described
Outer remote monitoring client；
Data download interface 21, for carrying out local data download, described traffic data is downloaded to storage medium；
Described data upload interface is connected with described outer remote monitoring client 23.
In the above-described embodiments, described server module also includes clock synchronization unit 22, for realizing described car
Head captures camera function module, the tailstock captures the time synchronized of camera function module, described clock synchronization unit respectively with institute
The headstock stated captures camera function module, the tailstock is captured camera function module and is connected.
In the above-described embodiments, described system also includes temporary storage module 27, for storing described communication module
The data of described server module can not be transferred to during failure, described temporary storage module is captured with described headstock respectively
Camera function module and the tailstock are captured camera function module and are connected.
In the above-described embodiments, described server module is also equipped with traffic light signal interface 16, described traffic lights letter
Number interface is attached with outside traffic lights 28.
In the above-described embodiments, described server module includes display screen interface 17, the display screen interface and outside
Roadside display screen 24 is connected.
The method for realizing road vehicle monitoring function violating the regulations based on said system, wherein, described method includes following
Step：
(0.1) judge current light intensity, if light intensity well if continue directly to subsequent step (0.2), otherwise open
Continue subsequent step (0.2) after described the first light filling part and the second light filling part；
(0.2) current weather conditions are judged, if not the rainy day then continues directly to subsequent step (0.3), otherwise described in unlatching
The first rain brush with continuing subsequent step (0.3) after described the second rain brush；
(0.3) judge whether the temperature of described headstock candid photograph camera function module exceedes the threshold temperature of systemic presupposition,
If described headstock captures threshold temperature of the temperature not less than described systemic presupposition of camera function module, after continuing directly to
Continuous step (0.4), continue subsequent step (0.4) after otherwise opening the first described radiating module；
(0.4) judge whether the temperature of described tailstock candid photograph camera function module exceedes the threshold temperature of systemic presupposition,
If the described tailstock captures threshold temperature of the temperature not less than described systemic presupposition of camera function module, after continuing directly to
Continuous step (1), continue subsequent step (1) after otherwise opening the second described radiating module；
(1) headstock described in captures camera function module and shoots two respectively with described tailstock candid photograph camera function module
The road traffic picture in direction；
(2) the road traffic picture of the described both direction photographed is transferred to by described communication module described
Server module；
(3) server module described in determines whether that vehicle enters monitoring range；
(4) then continue subsequent step (5) if vehicle enters described monitoring range, otherwise return to above-mentioned steps (1)；
(5) server module described in captures camera function module using described headstock and catches picture as foundation, to headstock
Car plate is identified；
(6) server module described in captures camera function module using the described tailstock and catches picture as foundation, to the tailstock
Car plate is identified；
(7) judge whether described vehicle has act of violating regulations, wherein, comprise the following steps that：
(71) the following judgement processing is carried out according to the behavior of vehicle：
(a) judge that described vehicle whether there is hypervelocity behavior, wherein, comprise the following steps that：
(a1) server module described in judges whether described vehicle enters described second system predeterminable area；
(a2) if described vehicle enters described second system predeterminable area, described distant view image unit is to described
Vehicle enter the picture of the described second system predeterminable area very first time and captured, the picture is defined as the first picture
Face, record catch the time of picture, are the time started by the timing definition, and continue subsequent step (a3), otherwise return above-mentioned
Step (a1)；
(a3) server module described in determines whether that vehicle enters described the first system predeterminable area；
(a4) if there is vehicle to enter described the first system predeterminable area, subsequent step (a5) is continued, otherwise, in return
State step (a3)；
(a5) vehicle of described the first system predeterminable area is entered by car plate contrast judgement with entering described second
Whether the vehicle in systemic presupposition region is same vehicle；
(a6) then continue subsequent step (a7) if determined as same car, otherwise return to above-mentioned steps (a3)；
(a7) the close shot image unit described in enters the described the first system predeterminable area very first time to described vehicle
Picture captured, the picture is defined as the second picture, record catches the time of picture, at the end of being by the timing definition
Between, and continue subsequent step (a8)；
(a8) the distance between the first described picture and second picture are calculated, and between time started and end time
Time difference；
(a9) using the distance between described first picture and the second picture and described time difference as foundation, institute is calculated
The average speed for the vehicle stated；
(a10) whether exceeded the speed limit by the vehicle described according to judgement of described average speed；
(a11) if described average speed, which is more than, limits speed, it is determined that described vehicle has hypervelocity behavior, otherwise described
Vehicle without hypervelocity behavior；
(b) judge whether described vehicle makes a dash across the red light behavior, wherein, comprise the following steps that：
(b1) signal of the outside traffic lights described in traffic light signal interface described in；
(b2) whether the signal for judging presently described outside traffic lights is red light；
(b3) if the signal of described outside traffic lights is red light, continue step (b4), otherwise determine described vehicle
Without described behavior of making a dash across the red light；
(b4) picture for capturing camera function module seizure tailstock direction using the described tailstock judges described car as foundation
Whether exceed stop line, and described vehicle is not turned right；
(b5) if described vehicle exceedes stop line, and described vehicle is not turned right, it is determined that described vehicle
There is described behavior of making a dash across the red light, otherwise determine described vehicle without described behavior of making a dash across the red light；
(c) judge whether described vehicle has lane change behavior violating the regulations；
(d) judge whether described vehicle has reverse driving behavior；
(e) judge whether described vehicle has not by the behavior of the form of guiding；
(f) judge whether described vehicle has the behavior for violating prohibitory sign；
(72) if one or more results in above-mentioned (a)~(f) every judgement processing show corresponding break rules and regulations be present
Behavior, then assert that described vehicle has act of violating regulations, and continue subsequent step (8), otherwise assert that described vehicle is not violating the regulations
Behavior, and continue subsequent step (8)；
(8) if described vehicle has act of violating regulations, continue subsequent step (9), otherwise continue directly to subsequent step (10)；
(9) described vehicle and its act of violating regulations are shown to the roadside display screen of described outside, and continue follow-up step
Suddenly (10)；
(10) the described headstock car plate of contrast and tailstock car plate, judge that described headstock captures camera function module and the tailstock
Capture camera function module photograph to whether be same vehicle；
(11) if described headstock capture that camera function module and tailstock candid photograph camera function module photograph arrive to be same
Vehicle, then the information of the vehicle is merged, and continue step (12), otherwise return to step (10)；
(12) by described traffic data, i.e., the road traffic picture of described both direction, road traffic condition and disobey
The violation information storage of chapter vehicle is to described memory cell and uploads to described outer remote monitoring client.
Present invention solves the technical problem that it is to provide a kind of road vehicle monitoring system violating the regulations and its method, this monitoring
System can clearly photograph the characteristic image and panoramic picture of vehicles peccancy, from headstock and tailstock both direction be monitored with
Solve the incomplete problem of violation information, and the problem of Bus- Speed Monitoring inaccuracy.
The technical scheme used for：A kind of road vehicle is broken rules and regulations monitoring system, and the system includes image acquisition units, communication
Unit and server unit；Described image collecting unit includes headstock and captures camera function module and tailstock candid photograph camera function mould
Block, headstock and the tailstock are captured camera function module and are connected by communicator with server.
Further, the headstock is captured camera function module and is arranged in fixed monitoring vertical rod, and video camera is against car
Head direction is captured, and the headstock captures the external light compensating apparatus of camera function module.
Further, the headstock, which captures camera function module, has binocular camera, and two camera focal lengths are different, and one
Individual to be used for shooting close shot, one is used for shooting distant view, and the resolution ratio of camera need to reach the requirement that can see car plate clearly.
Further, described headstock is captured camera function module and also included：First rotating device, it is described for adjusting
The shooting direction of close shot image unit；Second rotating device, for adjusting the shooting direction of described distant view image unit；It is described
The first rotating device be connected with described close shot image unit, the second described rotating device and described distant view shooting are single
Member is connected.
Further, the headstock, which captures camera function module, has rain brush, heating radiating module and lightning-protection module etc..
Further, the tailstock is captured camera function module and is arranged in fixed monitoring vertical rod, and video camera is against car
Tail direction is captured, and the tailstock captures the external light compensating apparatus of camera function module.
Further, the tailstock capture camera function module can photographing panorama picture, for gathering the friendship of object violating the regulations
Logical behavioural information, including signal lamp state, parking line position, track violating the regulations, the number-plate number, car plate color, body color, vehicle
The information such as type, time, place and travel direction violating the regulations.
Further, the tailstock, which captures camera function module, has rain brush, heating radiating module and lightning-protection module etc..
Further, the tailstock captures camera function module and carries cradle head device.
Further, the communication unit can select network service, fiber optic communication, radio communication or dedicated data line to lead to
One kind in letter.Include the equipment such as interchanger, netting twine according to network service；According to fiber optic communication include fiber optical transceiver,
The equipment such as optical cable；Include whetheing there is line sending module, receiving module, processing module etc. according to radio communication.
Further, the server unit is captured camera function module with headstock and the tailstock by communicator and is connected,
The transport information come for handling front end camera transmissions, and there is local storage function.
Further, the server has clock synchronizing function, can capture camera function to the headstock and the tailstock of access
When module carries out unified school.
Further, the server also has data upload and data download interface, can upload traffic information data
To remote monitoring end, wherein, upload interface and the outer remote monitoring client of server carry out data transmission, and download interface is to be used for
Server carries out local data and downloaded.
Further, the server can configure to headend equipments such as the video cameras of access.
Further, server module has display screen interface (such as VGA/DVI/HDMI), can external display unit, road
It can show that pedestrian, can be by the photo of vehicles peccancy on a display screen not by the photo for providing, crossing roads randomly on the display screen on side
Display.
In embodiment, beneficial effects of the present invention are：
The vehicle peccancy monitoring system of the present invention includes capturing camera function module installed in the headstock of road and the tailstock is grabbed
Shooting can photograph vehicles peccancy information comprehensively from both direction simultaneously as functional module.
Headstock, which captures camera function module, to be included light compensating apparatus and has binocular camera, and first of binocular camera shooting is used near
The vehicle snapshot of scape, has human face detection function, and another camera is used for the vehicle snapshot of distant view.Tested the speed using binocular vision
Method tests the speed to current vehicle, by being configured to video camera, sets the detection line that two cameras capture capture, just can
It is accurate to show that vehicle captures to close shot camera the actual range for capturing traveling by distant view camera；After Car license recognition compares
The time difference that vehicle passes through two cameras of close shot and distant view is obtained, just can accurately draw vehicle in this section of monitoring distance
Average speed, and then may determine that whether vehicle exceeds the speed limit according to actual conditions, while also will appreciate that the jam situation on road surface；Separately
Outside, two cameras carry out the situation that vehicle snapshot twice is also avoided that car plate is blocked by preceding vehicle when following distance is too small.
First rotating device and the second rotating device can adjust respectively when mounted the shooting direction of close shot image unit with
And the shooting direction of distant view image unit, determine it is just fixed after shooting direction, until needing to change shooting side next time
Xiang Shi, then be adjusted.
The tailstock, which captures camera function module, includes light compensating apparatus, for capturing running red light for vehicle, change violating the regulations from tailstock direction
Road, do not press the whole scene image for being oriented to the acts of violating regulations such as traveling；Tailstock direction be clear that traffic signal light condition and
Vehicle heading, picture candid photograph is carried out after the act of violating regulations of vehicle is identified.
Headstock captures camera function module and the tailstock captures camera function module by transmitting communicator and server
It is connected, by that can realize the time synchronized of all access devices during the unified school of server, being compared by Car license recognition can be by car
Head captures the preceding car plate and face picture of camera function module photograph, and the panorama violating the regulations of camera function module photograph is captured with the tailstock
Figure and rear car plate picture match are to together, forming comprehensive vehicles peccancy information.
And using the binocular camera of the present invention, it is not necessary to professional speed instrument, reduce the expense of velocity-measuring system；Video
Velocity-measuring system composition is simple, and comparatively stability is better for simpler system；It can record while completion is tested the speed and retain vehicle
Image, there is provided the evidence of hypervelocity；Very high precision can be obtained, meets the needs of actually testing the speed.
The advantages of whole system is the information of vehicles for having taken into account headstock and tailstock both direction.
Because the road vehicle of present invention monitoring system violating the regulations is directly connected with outside traffic lights, to avoid passing through video point
Analysing traffic light signal influences accuracy rate, and improves the efficiency on traffic lights detection.
Vehicle data and violation information are locally stored server, while support the download and upload of data.
Temporary storage module, can be when described communication module breaks down, and interim storage headstock captures camera function mould
Block and the tailstock capture camera function module photograph picture and relevant information, clap these after described communication module recovers normal
Take the photograph picture and be uploaded to memory module with relevant information, and the shooting picture and relevant information finished will be uploaded in temporary storage module
Deleted.It is described in detail with reference to Fig. 1 to Fig. 4：As shown in figure 1, Fig. 1 is the road vehicle monitoring violating the regulations of the present invention
The overall structure diagram of system and method, road vehicle monitoring system violating the regulations and its method, including headstock and the tailstock are captured
Camera function module, transmission communicator and server, headstock and the tailstock capture camera function module and are used to gather object violating the regulations
Traffic behavior information, traffic behavior information comprises at least：The time of traffic behavior generation, place, the license plate number of vehicles peccancy
The vehicle characteristic informations such as code, car plate color, body color, type of vehicle.
In embodiments of the present invention, break in traffic rules and regulations behavior includes：Running red light for vehicle, retrograde, lane change of breaking rules and regulations, do not gone by guiding
Sail, motor vehicle violates on the roads such as prohibitory sign traveling, hypervelocity, parking offense that influence disturbs traffic normally to transport as caused by vehicle
The behavior of work.
In embodiments of the present invention, video camera is detected by way of video to the vehicle in monitor area；Headstock
With the tailstock capture camera function module carry light compensating apparatus, for ambient light illumination it is too low when carry out light filling use, with guarantee
It is high-visible to capture vehicle characteristic information on picture.
In embodiments of the present invention, headstock captures camera function module and vehicle is captured from headstock direction, can obtain
The characteristic information of current vehicle, including license board information, body color, type of vehicle, vehicle brand etc.；Face can also be carried out in addition
Detecting, front passenger relevant information is obtained, while obtain driver's face picture；Whether can also be further safety to driver
Band and whether make a phone call to be identified.Headstock captures camera function module and uses binocular camera, and one is used to capture close shot,
One is used to capture distant view, and the monitoring scene of two cameras is closer to the distance；As shown in Fig. 2 Fig. 2 is the road vehicle of the present invention
The flow chart of video frequency speed-measuring during the concrete application of monitoring system and its method violating the regulations.System waits vehicle to occur, detection
IMAQ is carried out to distant view vehicle first to after there is vehicle pass-through, identifies car plate；Then image is carried out to close shot vehicle to adopt
Collection, identifies car plate；Whether it is same car by car plate contrast judgement, if not same car, then re-start close shot figure
As Car license recognition compares；If it is same car to judge, compares distant view and close shot camera captures the time of picture, then
Time difference of the vehicle by far and near two cameras is obtained；Only need, when video camera carries out relevant configuration, accurately to obtain
Actual range between far and near two cameras line candid photograph, vehicle just can be learnt by being averaged between far and near two cameras
Speed；Judge whether vehicle exceeds the speed limit further according to actual conditions, surveyed if not exceeding the speed limit with regard to carrying out the video of a new round from the beginning
Speed；If it is determined that hypervelocity, then provide alarm prompt and upload vehicle-related information.
In embodiments of the present invention, the tailstock captures camera function module according to the information of vehicles detected, judges to be detected
Destination object whether there occurs act of violating regulations.Such as make a dash across the red light detection when, traffic lights can be analyzed by way of video detection
Signal, or by accessing the collection of traffic light signal collector progress traffic light signal；Other candid photographs violating the regulations can be by prior
Setting triggering rule carries out video detection.For determining that the vehicle that break in traffic rules and regulations behavior occurs carries out automatic candid photograph evidence obtaining, capture
Photo contains the when and where of break in traffic rules and regulations behavior generation, and signal lamp state, parking line position, track violating the regulations etc. are handed over
Logical behavioural information.
In embodiments of the present invention, headstock and the tailstock, which capture the information of vehicles that camera function module captures, can pass through car plate
With being combined, the comprehensive information of vehicles peccancy, including the face information in headstock direction and tailstock direction have thus just been obtained
Act of violating regulations relevant information.
In embodiments of the present invention, system supports self-defined alarm event and sets car plate blacklist function, when there is vehicle
When triggering alarm event or having the vehicle appearance generation alarm in blacklist, warning information can be sent to long-range and supervised by server
Control end.Caused warning message also supports onsite alarming in addition to uploading remote monitoring end, for example the front end that can link carries
The candid camera of head, is tracked to vehicles peccancy.
In embodiments of the present invention, the transmission communicator can select network, optical fiber, wireless or dedicated data line
Deng.Include the equipment such as interchanger, netting twine according to network transmission；Include fiber optical transceiver, optical cable etc. according to optical fiber transmission to set
It is standby；Can be WIFI, bluetooth, 2G/3G/4G data according to being wirelessly transferred including whetheing there is line transmission, reception, processing module etc.
Network etc..
In embodiments of the present invention, server captures camera function module phase by transmitting communicator with headstock and the tailstock
Even, information exchange can be carried out with front-end camera.On the one hand, server can be controlled to front-end camera, including logical
When oversampling clock module carries out unified school to the video camera of connection, and camera parameters are configured etc.；On the other hand, service
Device can receive the traffic information data of video camera transmission, including photo, video recording and warning information etc..
In embodiments of the present invention, server built-in hard disk or external storage equipment, realize to front-end collection image with
And the record storage of traffic behavior information.
In embodiments of the present invention, identify that vehicle can be placed in video camera with the presence or absence of the identification module of situation violating the regulations,
Either in server.
As shown in figure 3, the road vehicle that Fig. 3 is the present invention is broken rules and regulations during the concrete application of monitoring system and its method
Flow chart is monitored, the identifying system violating the regulations in the application includes image acquisition units, communication unit and server unit, wherein scheming
As collecting unit includes headstock IMAQ and tailstock IMAQ.It is that Car license recognition, headstock are carried out by IMAQ first
Video camera crosses car picture by each of candid photograph, and detects that the transport information such as overspeed violation, roadway congestion are all transferred to clothes
Business device；Tailstock video camera carries out identification violating the regulations to the picture of candid photograph by identification module, for vehicles peccancy through Car license recognition ratio
Match with the candid photograph information of vehicles of headstock to rear, then merge the vehicles peccancy information of headstock and the tailstock, including
The vehicle comprehensive information of face snap figure, panorama sketch violating the regulations, alarm violating the regulations and vehicle-related information are transferred to server together,
Further uploaded while server is locally stored to remote monitoring end.
Road vehicle monitoring system violating the regulations and its method are employed, described headstock can be passed through and capture camera function mould
Block, the tailstock capture camera function module, while photograph vehicles peccancy information comprehensively from both direction, specifically with following gain
Effect：
Headstock, which captures camera function module, has binocular camera, can carry out human face detection to vehicle respectively and distant view is grabbed
Clap, and realize with binocular camera the test of vehicle speed, and can avoid running into during single camera shooting due to
Following distance is too small, and car plate is blocked, and the problem of can not shooting, while also will appreciate that the jam situation on road surface；
The tailstock captures camera function module, and running red light for vehicle, lane change violating the regulations are captured, not by guiding traveling etc. from tailstock direction
The whole scene image of act of violating regulations；Tailstock direction is clear that traffic signal light condition and vehicle heading, is knowing
Picture candid photograph is carried out after not going out the act of violating regulations of vehicle；
Headstock captures camera function module and the tailstock captures camera function module by transmitting communicator and server
It is connected, by that can realize the time synchronized of all access devices during the unified school of server, being compared by Car license recognition can be by car
Head captures the preceding car plate and face picture of camera function module photograph, and the panorama violating the regulations of camera function module photograph is captured with the tailstock
Figure and rear car plate picture match are to together, forming comprehensive vehicles peccancy information；
, can be under the shooting condition of insufficient light, carrying out shooting light filling with supplementary lighting module；
Vehicle data and violation information are locally stored server module, while support the download and upload of data,
Realize the transmission of data.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that it can still make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification and drawings are considered as illustrative
It is and nonrestrictive.
Claims (22)
- The monitoring system 1. a kind of road vehicle is broken rules and regulations, it is characterised in that described system includes：Headstock captures camera function module, for catching the picture in headstock direction；The tailstock captures camera function module, for catching the picture in tailstock direction；Communication module, the transmission for data message；Server module, for handling, described headstock captures camera function module and the tailstock captures what camera function module was caught Transport information, and possess store function；Vertical rod is monitored, camera function module is captured for fixed described headstock and the tailstock captures camera function module；Described headstock captures camera function module and the tailstock capture camera function module respectively by described communication module with Described server module is connected.
- The monitoring system 2. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described headstock captures shooting work( Energy module includes：Close shot image unit, for shooting the picture of the first system predeterminable area, and possesses human face detection function；Distant view image unit, for shooting second system predeterminable area picture, described second system predeterminable area with it is described The distance between monitoring vertical rod is more than the distance between described the first system predeterminable area and described monitoring vertical rod；Described close shot image unit passes through described communication module and described service respectively with described distant view image unit Device module connects.
- The monitoring system 3. road vehicle according to claim 2 is broken rules and regulations, it is characterised in that described headstock captures shooting work( Energy module also includes：First rotating device, for adjusting the shooting direction of described close shot image unit；Second rotating device, for adjusting the shooting direction of described distant view image unit；The first described rotating device is connected with described close shot image unit, the second described rotating device with it is described remote Scape image unit is connected.
- The monitoring system 4. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that also include the in described system One rain brush, the first radiating module and the first lightning-protection module, described headstock capture camera function module respectively with described first Rain brush, the first radiating module and the first lightning-protection module are connected.
- 5. broken rules and regulations monitoring system according to road vehicle according to any one of claims 1 to 4, it is characterised in that described is Also include the first light filling part in system, described headstock is captured camera function module and is connected with the first light filling part.
- The monitoring system 6. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that also include the in described system Two rain brush, the second radiating module and the second lightning-protection module, the described tailstock capture camera function module respectively with described second Rain brush, the second radiating module and the second lightning-protection module are connected.
- The monitoring system 7. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that also include cloud in described system Platform, the head are used to adjust the monitoring direction that the described tailstock captures camera function module, expand the described tailstock and capture shooting The monitoring range of functional module, the described tailstock are captured camera function module and are connected with the head.
- The monitoring system 8. road vehicle according to any one of Claims 1 to 4,6,7 is broken rules and regulations, it is characterised in that described System in also include the second light filling part, the described tailstock is captured camera function module and is connected with the second light filling part.
- The monitoring system 9. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described communication module is network Communication module, described network communication module include interchanger, netting twine, described interchanger by described netting twine respectively with institute Server module, the headstock stated are captured camera function module and are connected with tailstock candid photograph camera function module.
- The monitoring system 10. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described communication module is light Fine communication module, described optical fiber communication modules include fiber optical transceiver, optical cable, and described fiber optical transceiver passes through described light Cable captures camera function module with described server module, headstock respectively and the tailstock is captured camera function module and is connected.
- The monitoring system 11. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described communication module is nothing Line communication module, described wireless communication module include wireless transmission unit, radio receiving unit, wireless signal processing unit, Described wireless signal processing unit by described wireless transmission unit, radio receiving unit respectively with described server mould Block and headstock capture camera function module, the tailstock is captured camera function module and is connected.
- The monitoring system 12. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described server module bag Include：Central control unit, for handling, described headstock captures camera function module and the tailstock is captured camera function module and caught The transport information arrived；Memory cell, for storing, described headstock captures camera function module and the tailstock captures what camera function module captured Transport information；Described central control unit is directly connected with memory cell, and the central control unit by communication module respectively with institute The headstock stated captures camera function module, the tailstock is captured camera function module and is connected.
- The monitoring system 13. road vehicle according to claim 12 is broken rules and regulations, it is characterised in that described server module is also Including：Data upload interface, for carrying out data transmission with outer remote monitoring client, traffic data is transmitted to described outside Remote monitoring end；Data download interface, for carrying out local data download, described traffic data is downloaded to exterior storage medium；Described data upload interface is connected with described outer remote monitoring client.
- The monitoring system 14. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described server module is also Including clock synchronization unit, for realize described headstock capture camera function module, the tailstock capture camera function module when Between it is synchronous, described clock synchronization unit captures camera function module with described headstock respectively, the tailstock captures camera function mould Block is connected.
- The monitoring system 15. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described system also includes facing When memory module, the data of described server module can not be transferred to during for storing described communication module failure, it is described Temporary storage module camera function module is captured with described headstock respectively and the tailstock is captured camera function module and is connected.
- The monitoring system 16. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described server module is also Possesses traffic light signal interface, described traffic light signal interface is attached with outside traffic lights.
- The monitoring system 17. road vehicle according to claim 1 is broken rules and regulations, it is characterised in that described server module bag Display screen interface is included, the display screen interface is connected with the roadside display screen of outside.
- 18. a kind of method that system based on described in claim 1 realizes road vehicle monitoring function violating the regulations, it is characterised in that Described method comprises the following steps：(1) headstock described in captures camera function module and shoots both direction respectively with described tailstock candid photograph camera function module Road traffic picture；(2) the road traffic picture of the described both direction photographed is transferred to described clothes by described communication module Business device module；(3) server module described in determines whether that vehicle enters monitoring range；(4) then continue subsequent step (5) if vehicle enters described monitoring range, otherwise return to above-mentioned steps (1)；(5) server module described in captures camera function module using described headstock and catches picture as foundation, to headstock car plate It is identified；(6) server module described in captures camera function module using the described tailstock and catches picture as foundation, to tailstock car plate It is identified；(7) judge whether described vehicle has act of violating regulations；(8) if described vehicle has act of violating regulations, continue subsequent step (9), otherwise continue directly to subsequent step (10)；(9) described vehicle and its act of violating regulations are shown to the roadside display screen of described outside, and continue subsequent step (10)；(10) the described headstock car plate of contrast and tailstock car plate, judge that described headstock is captured camera function module and captured with the tailstock Camera function module photograph to whether be same vehicle；(11) if described headstock capture that camera function module and the tailstock capture that camera function module photograph arrives for same vehicle, Then the information of the vehicle is merged, and continues step (12), otherwise return to step (10)；(12) by road traffic picture, road traffic condition and the car violating the regulations of described traffic data, i.e. described both direction Outer remote monitoring client of the violation information storage to described memory cell and described in uploading to.
- 19. the method according to claim 18 for realizing road vehicle monitoring function violating the regulations, it is characterised in that described step Suddenly (7) comprise the following steps：(71) the following judgement processing is carried out according to the behavior of vehicle：(a) judge that described vehicle whether there is hypervelocity behavior；(b) judge whether described vehicle makes a dash across the red light behavior；(c) judge whether described vehicle has lane change behavior violating the regulations；(d) judge whether described vehicle has reverse driving behavior；(e) judge whether described vehicle has not by the behavior for being oriented to traveling；(f) judge whether described vehicle has the behavior for violating prohibitory sign；(72) if one or more results in above-mentioned (a)~(f) every judgement processing show corresponding act of violating regulations be present, Then assert that described vehicle has act of violating regulations, and continue subsequent step (8), otherwise assert that described vehicle does not have act of violating regulations, And continue subsequent step (8).
- 20. the method according to claim 19 for realizing road vehicle monitoring function violating the regulations, it is characterised in that described step Suddenly (a) comprises the following steps：(a1) server module described in judges whether described vehicle enters described second system predeterminable area；(a2) if described vehicle enters described second system predeterminable area, described distant view image unit is to described car The picture of the second system predeterminable area very first time described in entrance is captured, and the picture is defined as into the first picture, is remembered Record catches the time of picture, is the time started by the timing definition, and continues subsequent step (a3), otherwise returns to above-mentioned steps (a1)；(a3) server module described in determines whether that vehicle enters described the first system predeterminable area；(a4) if there is vehicle to enter described the first system predeterminable area, continue subsequent step (a5), otherwise, return to above-mentioned step Suddenly (a3)；(a5) vehicle of described the first system predeterminable area is entered by car plate contrast judgement with entering described second system Whether the vehicle of predeterminable area is same vehicle；(a6) then continue subsequent step (a7) if determined as same car, otherwise return to above-mentioned steps (a3)；(a7) the close shot image unit described in enters the picture of the described the first system predeterminable area very first time to described vehicle Face is captured, and the picture is defined as into the second picture, and record catches the time of picture, is the end time by the timing definition, And continue subsequent step (a8)；(a8) calculate the distance between first described picture and second picture, and between time started and end time when Between it is poor；(a9) using the distance between described first picture and the second picture and described time difference as foundation, calculate described The average speed of vehicle；(a10) whether exceeded the speed limit by the vehicle described according to judgement of described average speed；(a11) if described average speed, which is more than, limits speed, it is determined that described vehicle has hypervelocity behavior, otherwise described car Without hypervelocity behavior.
- 21. the method according to claim 19 for realizing road vehicle monitoring function violating the regulations, it is characterised in that described step Suddenly (b) comprises the following steps：(b1) signal of the outside traffic lights described in traffic light signal interface described in；(b2) whether the signal for judging presently described outside traffic lights is red light；(b3) if the signal of described outside traffic lights is red light, continue step (b4), otherwise determine described vehicle without institute The behavior of making a dash across the red light stated；(b4) picture for capturing camera function module seizure tailstock direction using the described tailstock judges that described vehicle is as foundation It is no to exceed stop line, and described vehicle is not turned right；(b5) if described vehicle exceedes stop line, and described vehicle is not turned right, it is determined that described vehicle is The behavior of making a dash across the red light stated, otherwise determine described vehicle without described behavior of making a dash across the red light.
- 22. the method according to claim 18 for realizing road vehicle monitoring function violating the regulations, it is characterised in that described step Suddenly it is further comprising the steps of before (1)：(0.1) judge current light intensity, if light intensity well if continue directly to subsequent step (0.2), otherwise open described in The first light filling part and the second light filling part after continue subsequent step (0.2)；(0.2) judge current weather conditions, if not the rainy day then continues directly to subsequent step (0.3), otherwise open described the One rain brush is with continuing subsequent step (0.3) after the second described rain brush；(0.3) judge whether the temperature of described headstock candid photograph camera function module exceedes the threshold temperature of systemic presupposition, if institute The headstock stated captures the temperature of camera function module not less than the threshold temperature of described systemic presupposition, then continues directly to subsequently walk Suddenly (0.4), subsequent step (0.4) is continued after otherwise opening the first described radiating module；(0.4) judge whether the temperature of described tailstock candid photograph camera function module exceedes the threshold temperature of systemic presupposition, if institute The tailstock stated captures the temperature of camera function module not less than the threshold temperature of described systemic presupposition, then continues directly to subsequently walk Suddenly (1), subsequent step (1) is continued after otherwise opening the second described radiating module.
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| CN108492586A (en) * | 2018-05-22 | 2018-09-04 | 南京城建隧桥经营管理有限责任公司 | One kind is based on distributed road interval monitoring system and its speed-measuring method |
| CN109902689A (en) * | 2019-04-25 | 2019-06-18 | 深圳成谷科技有限公司 | A kind of vehicle license plate recognition methods and system |
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| CN113345243A (en) * | 2020-12-12 | 2021-09-03 | 山东金桥保安器材有限公司 | Intelligent snapshot system |
| CN113473073A (en) * | 2020-03-31 | 2021-10-01 | 北京慧行实达科技有限公司 | Vehicle monitoring data acquisition system |
| CN114202914A (en) * | 2021-11-24 | 2022-03-18 | 黑龙江工程学院 | Close-range image traffic violation and road condition photogrammetry system based on Wifi signal |
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| CN109902689A (en) * | 2019-04-25 | 2019-06-18 | 深圳成谷科技有限公司 | A kind of vehicle license plate recognition methods and system |
| CN110599774A (en) * | 2019-08-23 | 2019-12-20 | 绍兴文理学院 | Traffic violation processing method and system based on block chain |
| CN110517499A (en) * | 2019-09-29 | 2019-11-29 | 福州市协成智慧科技有限公司 | Traffic light system Internet-based |
| CN110930730A (en) * | 2019-12-26 | 2020-03-27 | 浙江省计量科学研究院 | Electronic fence and piezoelectric triggering assisted speed measuring radar vehicle distinguishing device and method |
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| CN114202914A (en) * | 2021-11-24 | 2022-03-18 | 黑龙江工程学院 | Close-range image traffic violation and road condition photogrammetry system based on Wifi signal |
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