CN106652461A - Traffic-management-based information processing method and device, and traffic management system - Google Patents
Traffic-management-based information processing method and device, and traffic management system Download PDFInfo
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- CN106652461A CN106652461A CN201510741825.3A CN201510741825A CN106652461A CN 106652461 A CN106652461 A CN 106652461A CN 201510741825 A CN201510741825 A CN 201510741825A CN 106652461 A CN106652461 A CN 106652461A
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- Prior art keywords
- traffic
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- offence
- rsu
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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
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
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- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a traffic-management-based information processing method and device, and a traffic management system. The traffic-management-based information processing method comprises: traffic indication information sent by an RSU is received; whether the location of a vehicle is at a corresponding area of the traffic indication information is determined and a first determination result is obtained; when the first determination result expresses that the location of the vehicle is at the corresponding area of the traffic indication information, a vehicle driver is informed of the traffic indication information; operation information executed on the vehicle by the vehicle driver is obtained; whether the operation information meets the traffic indication information is determined and a second determination result is obtained; if not, traffic violation is determined and traffic violation information is generated; and the traffic violation information is sent to the RSU, so that the RSU reports the traffic violation information to a traffic management platform. Therefore, flexibility of traffic management can be enhanced; the traffic management cost can be lowered; and the traffic management efficiency can be improved.
Description
Technical field
The present invention relates to the Internet of Things communications field, more particularly, to a kind of information processing side based on traffic administration
Method and device, traffic control system.
Background technology
At present, vehicle supervision department be typically employed in roadside place traffic mark board mode point out driver to note
Traffic conditions and the traffic prohibitive behavior on the section on meaning current road segment.Traffic on traffic mark board refers to
Show that information needs driver to obtain by way of Visual Observations Observations, if subjected to barrier is blocked, or meet with
The exceedingly odious weather such as dense fog, sleet is then not easy to be obtained by way of Visual Observations Observations.Simultaneously as driving
The person's of sailing spiritual high concentration when driving, as sign board position not obvious or driver distraction, may observation
Less than the sign board of surrounding, the careless omission for causing information to receive, to driving safety hidden danger is brought.
The correctness obtained for guarantee information and the boisterous impact of reduction, part traffic mark board has risen
Level is the electronic marker board for possessing liquid crystal display, and for example, some traffic mark boards adopt RF identification (Radio
Frequency Identification, referred to as RFID) technology realizes and the communication of current vehicle, complete by
The process that traffic configured information is informed to driver, but this mode equally exists defect：(1)RFID
Communication distance it is shorter, typically mostly several meters or more than ten meters, it is difficult to help driver more at a distance going out obtain
Traffic information, causes driver to give warning in advance；(2) at present RFID does not form international uniform
Communication standard, between the RFID system of different vendor exist apply barrier, be easily caused acquisition traffic refer to
Show the failure of message.
In actual traffic administration, traffic indication message is informed driver by vehicle supervision department except undertaking
Function beyond, in addition it is also necessary to obtain the traffic offence information that driver is driven in vehicle processes in time.At present,
For the acquisition modes of traffic offence information, realized using the mode such as artificial, camera or ground sensing more：
Most traffic offence information are all by the way that camera is installed on fixed location or associated vehicle to driving
The vehicle operating behavior (such as illegal road occupying, hypervelocity etc.) of member detected and obtained, then by manually right
The video that camera gets is analyzed, so as to assert whether vehicle operating behavior constitutes traffic offence row
For.This mode has very high limitation：First, the coverage of camera is limited, if detection model
Enclose larger, then needing to configure multiple cameras carries out auxiliary detection, causes installation cost higher；Secondly, take the photograph
It is extreme at night or sleet etc. as the image-capturing resolution of head is highly prone to the impact of the factors such as light and environment
Under the conditions of atrocious weather, its effect is difficult to play.Finally, artificial image recognition causes disappearing for a large amount of manpowers
Consumption, treatment effeciency is relatively low, and video is analyzed and is assert even with image automatic identification technology,
Its flow process is also more complicated, and cost is also higher.
For using judging vehicle traveling in section by the way of the subsurface in fixed section embedment induction coil
The traffic parameters such as speed are further confirmed whether the mode that there is the traffic violations such as hypervelocity, due to needing on ground
Induction coil is imbedded in face, therefore there is the secondary construction to ground, the great defect of difficulty of subsequent upgrade.
As can be seen here, for vehicle supervision department, existing traffic indication message advice method and friendship
Leading to the acquisition modes of illegal information in time cannot notify traffic configured information, to driver, cannot also know and drive
The criminal manipulation information of the person of sailing, causes it effectively to fulfil traffic administration function.
The content of the invention
Present invention is primarily targeted at offer is a kind of can to indicate letter by the traffic in vehicle front section in time
Breath notifies to the human pilot of vehicle, the traffic occurred during human pilot drives vehicle is obtained in time and is disobeyed
Method information simultaneously reports traffic administration platform so that traffic administration part can be effective by traffic administration platform
Perform the technical scheme of management function.
In order to achieve the above object, the invention provides a kind of information processing method based on traffic administration, bag
Include：Receive the traffic configured information that roadside unit (Road Side Unit, referred to as RSU) sends；Sentence
Whether disconnected vehicle present position is located at the corresponding region of the traffic configured information, obtains the first judged result,
In the case of being to be in first judged result, the traffic configured information is prompted to into vehicle drive people
Member；Obtain the operation information that vehicle operator performs to vehicle；Judge whether the operation information meets institute
Traffic configured information is stated, the second judged result is obtained, in the case where second judged result is no, really
Determine traffic offence and generate traffic offence information；The traffic offence information is sent to into the RSU, is made
Obtain the RSU and give traffic administration platform by the traffic offence information reporting.
Preferably, receiving the traffic configured information of roadside unit (RSU) transmission includes：By special short distance
The communication technology (Dedicated Short Range Communications, referred to as DSRC) network or
The 4G networks of operator receive the traffic configured information that the RSU periodically sends.
Preferably, the mode that the traffic configured information is prompted to vehicle operator is included：To the friendship
Logical configured information is carried out voice broadcast or includes the traffic configured information in the display device of vehicle.
Preferably, obtain vehicle operator includes to the operation information that vehicle is performed：By vehicle interior
The operational motion that preset sensor sensing vehicle operator performs to vehicle, generates the operation information, and
Preserve the operation information.
Preferably, the traffic offence information includes：The operation information, traffic offence time, traffic are disobeyed
Method position and vehicle identity information；Generating the traffic offence information includes：By the system clock of vehicle
The time that vehicle driver performs the operation information is obtained, as the traffic offence time；By vehicle
Global positioning system (Global Positioning System, referred to as GPS) obtain vehicle driver hold
Vehicle location during the row operation information, as the traffic offence position；Collect the operation letter
Breath, the traffic offence time, the traffic offence position and the vehicle identity information, obtain described
Traffic offence information.
Preferably, methods described also includes：In the case where first judged result is no, abandon described
Traffic configured information.
Present invention also offers a kind of information processor based on traffic administration, including：Receiver module, uses
In the traffic configured information for receiving roadside unit (RSU) transmission；First processing module, for judging vehicle
Whether present position is located at the corresponding region of the traffic configured information, the first judged result is obtained, described
First judged result is in the case of being, by the traffic configured information vehicle operator to be prompted to；Obtain
Module, for obtaining the operation information that vehicle operator performs to vehicle；Second processing module, for sentencing
Whether the operation information of breaking meets the traffic configured information, the second judged result is obtained, described second
In the case that judged result is no, determines traffic offence and generate traffic offence information；Sending module, is used for
The traffic offence information is sent to into the RSU so that the RSU is by the traffic offence information
Offer traffic administration platform.
Preferably, the receiver module includes：Receiving unit, for by DSRC technology
(DSRC) traffic that the 4G networks reception RSU of network or operator periodically sends refers to
Show information.
Preferably, the first processing module includes：Tip element, for entering to the traffic configured information
Row voice broadcast is included the traffic configured information in the display device of vehicle.
Preferably, the acquisition module includes：Acquiring unit, for by the preset sensor of vehicle interior
The operational motion that sensing vehicle operator performs to vehicle, generates the operation information, and preserves the behaviour
Make information.
Preferably, the traffic offence information includes：The operation information, traffic offence time, traffic are disobeyed
Method position and vehicle identity information；The Second processing module includes：First acquisition unit, for passing through
The system clock of vehicle obtains the time that vehicle driver performs the operation information, used as the traffic offence
Time；Second acquisition unit, for obtaining vehicle driver by the global positioning system of vehicle (GPS)
Vehicle location when performing the operation information, as the traffic offence position；
Collection unit, for collecting the operation information, the traffic offence time, the traffic offence position
Put and the vehicle identity information, obtain the traffic offence information.
Preferably, the first processing module, is additionally operable in the case where first judged result is no,
Abandon the traffic configured information.
Present invention also offers a kind of traffic control system, including：Roadside unit (RSU), traffic administration
Platform and the above-mentioned information processor based on traffic administration, wherein：The RSU, for by institute
Stating the traffic configured information that traffic administration platform issues carries out periodic broadcast, and receives and described be based on traffic pipe
The traffic offence information that the information processor of reason sends, to the traffic offence information redundancy letter is carried out
Breath delete processing, by process after the traffic offence information reporting give the traffic administration platform；The friendship
Siphunculus platform, for issuing the traffic configured information to the RSU, receives what the RSU was reported
Traffic offence information, and process operation is analyzed to the traffic offence information that the RSU is reported；It is described
Traffic administration platform, is additionally operable to carry out the RSU remotely control, and the remotely control includes：Arrange
The wireless communication parameters and the renewal traffic configured information of the RSU, wherein, wireless communication parameters bag
Include：The frequency of communication radius and the broadcast traffic configured information.
Compared with prior art, information processing method and device, the friendship based on traffic administration of the present invention
Logical management system, in time can notify the traffic configured information in vehicle front section to the driver of vehicle
Member, and obtain the traffic offence information occurred during human pilot drives vehicle in time and report traffic
Management platform such that it is able to make vehicle supervision department pass through the effect that traffic administration platform effectively performs management function
Really.
Description of the drawings
Fig. 1 is the information processing method flow chart based on traffic administration according to embodiments of the present invention；
Fig. 2 is the structured flowchart of the information processor based on traffic administration according to embodiments of the present invention；
Fig. 3 is the structural frames of the information processor for being preferably based on traffic administration according to embodiments of the present invention
Figure；
Fig. 4 is the structural representation of traffic control system according to embodiments of the present invention；
Fig. 5 is the Organization Chart of traffic control system according to the preferred embodiment of the invention；
Fig. 6 is the schematic diagram that RSU according to the preferred embodiment of the invention and vehicle carry out information exchange；With
And
Fig. 7 is the report flow figure of violation ring loudspeaker traffic offence information according to the preferred embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention, and not
It is whole embodiments.Based on the embodiment in the present invention, one of ordinary skill in the art is not making
The every other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.
Embodiments provide a kind of information processing method based on traffic administration.Fig. 1 is according to this
The information processing method flow chart based on traffic administration of bright embodiment, as shown in figure 1, the flow process include with
Lower step (step S102- step S106)：
The traffic that step S102, reception roadside unit (Road Side Unit, referred to as RSU) send refers to
Show information；
In embodiments of the present invention, step S102 can be accomplished by：By special short distance
The communication technology (Dedicated Short Range Communications, referred to as DSRC) network or
The 4G networks of operator receive the traffic configured information that the RSU periodically sends.
In actual applications, in order to improve the probability that vehicular traffic receives the traffic configured information, RSU
The cycle for sending the traffic indication message can be adjusted according to vehicle flowrate, for example, when vehicle flowrate is smaller,
10 traffic configured informations are played in can setting per 1 second, when vehicle flowrate than it is larger when, Ke Yishe
Determine to play 15 traffic configured informations in per 1 second.
Step S104, judge that whether vehicle present position is located at the corresponding region of the traffic configured information,
The first judged result is obtained, in the case of being to be in first judged result, by the traffic configured information
It is prompted to vehicle operator；
In embodiments of the present invention, can adopt and in such a way the traffic configured information is prompted to into vehicle
Human pilot：Voice broadcast is carried out to the traffic configured information or includes the traffic configured information
In the display device of vehicle.
That is, in actual applications, vehicle interior is typically provided with voice playing device, therefore works as car
After traffic configured information is received, can be by voice playing device in the form of speech to vehicle driver
Play out, so need eyes much to stare at the traffic in roadside during vehicle is driven without the need for driver
Information on sign board, certainly, when vehicle is after traffic configured information is received, it is also possible to indicate traffic to believe
Breath is displayed on the display screen of vehicle and (or even is shown in the way of virtual image described at shelves glass before vehicle
Traffic is indicated).The traffic configured information can also be prompted to into vehicle driver using alternate manner, it is right
This embodiment of the present invention is not restricted.
In embodiments of the present invention, in the case where first judged result is no, abandon the traffic and refer to
Show information.That is,
The operation information that step S106, acquisition vehicle operator perform to vehicle；
In embodiments of the present invention, step S106 can be realized by such mode：By in vehicle
The operational motion that the preset sensor sensing vehicle operator in portion performs to vehicle, generates the operation letter
Breath, and preserve the operation information.
In actual applications, vehicle operator has many kinds to the operation that vehicle is performed, and for example, is prohibiting
The section only blown a whistle is honked, and can arrange pressure sensor below steering wheel in this case to sense
The action honked of human pilot, to generate and preserves the action message honked.
Step S108, judge whether the operation information meets the traffic configured information, obtain second and sentence
Disconnected result, in the case where second judged result is no, determines traffic offence and generates traffic offence letter
Breath；
In embodiments of the present invention, the traffic offence information can include：The operation information, traffic are disobeyed
Method time, traffic offence position and vehicle identity information；Based on this, in step S108, can be with
The traffic offence information is generated in the following ways：Vehicle driver is obtained by the system clock of vehicle to hold
The time of the row operation information, as the traffic offence time；By the global positioning system of vehicle
(Global Positioning System, referred to as GPS) obtains vehicle driver and performs the operation information
When vehicle location, as the traffic offence position；Collect the operation information, the traffic to disobey
Method time, the traffic offence position and the vehicle identity information, obtain the traffic offence information.
Step S110, the traffic offence information is sent to into the RSU so that the RSU will be described
Traffic offence information reporting gives traffic administration platform.
Information processing method based on traffic administration provided in an embodiment of the present invention, can believe traffic mark board
Breath or other traffic configured informations are sent to vehicular traffic in the way of periodic broadcast, and obtain violation traffic
The traffic violations behavior that sign board is required, and traffic violations behavior is reported into the traffic administration platform of distal end,
So as to realize the timely notice of traffic configured information, and realize the automatic data collection of traffic violation and report,
Traffic administration efficiency is lifted, makes traffic administration more intelligent.
Corresponding to the above-mentioned information processing method based on traffic administration, the embodiment of the present invention additionally provides a kind of base
In the information processor of traffic administration, for realizing the above-mentioned information processing method based on traffic administration.Figure
2 is the structured flowchart of the information processor based on traffic administration according to embodiments of the present invention, such as Fig. 2 institutes
Show, the device includes：Receiver module 10, first processing module 20, acquisition module 30, second processing mould
Block 40 and sending module 50, wherein：
Receiver module 10, for receiving the traffic configured information of roadside unit (RSU) transmission；At first
Reason module 20, for judging whether vehicle present position is located at the corresponding region of the traffic configured information,
The first judged result is obtained, in the case of being to be in first judged result, by the traffic configured information
It is prompted to vehicle operator；Acquisition module 30, for obtaining the behaviour that vehicle operator performs to vehicle
Make information；Second processing module 40, for judging whether the operation information meets the traffic letter is indicated
Breath, obtains the second judged result, in the case where second judged result is no, determines traffic offence simultaneously
Generate traffic offence information；Sending module 50, for the traffic offence information to be sent to into the RSU,
So that the traffic offence information reporting is given traffic administration platform by the RSU.
On the basis of the information processor based on traffic administration shown in Fig. 2, the embodiment of the present invention is also provided
A kind of information processor for being preferably based on traffic administration.Fig. 3 is preferred base according to embodiments of the present invention
In the structured flowchart of the information processor of traffic administration, as shown in Figure 3：
The receiver module 10 may further include：Receiving unit 12, for by DSRC
The 4G networks of technology (DSRC) network or operator receive the friendship that the RSU periodically sends
Logical configured information.
The first processing module 20 may further include：Tip element 22, for referring to the traffic
Show that information is carried out voice broadcast or includes the traffic configured information in the display device of vehicle.
The acquisition module 30 may further include：Acquiring unit 32, for by the pre- of vehicle interior
The operational motion that sensor sensing vehicle operator performs to vehicle is put, the operation information is generated, and is protected
Deposit the operation information.
Wherein, the traffic offence information can include：The operation information, traffic offence time, traffic
Illegal position and vehicle identity information；The Second processing module 40 may further include：First obtains
Take unit 42, for by the system clock of vehicle obtain vehicle driver perform the operation information when
Between, as the traffic offence time；Second acquisition unit 44, for by the global positioning system of vehicle
System (GPS) obtains vehicle location when vehicle driver performs the operation information, used as the friendship
Lead to illegal position；Collection unit 46, for collecting the operation information, the traffic offence time, institute
Traffic offence position and the vehicle identity information are stated, the traffic offence information is obtained.
In embodiments of the present invention, the first processing module 20, can be also used for judging described first
As a result in the case of being no, the traffic configured information is abandoned.
By the above-mentioned information processor based on traffic administration, can be by traffic configured information with periodically wide
The mode broadcast notify to vehicle driver, and obtain violate traffic mark board requirement traffic violations behavior,
And traffic violations behavior is reported into the traffic administration platform of distal end, so as to realize intelligent traffic administration system, lifted
The degree of accuracy of traffic administration and the efficiency of management.
Present invention also offers a kind of traffic control system.Fig. 4 is traffic administration according to embodiments of the present invention
The structural representation of system, as shown in figure 4, the traffic control system can include：Roadside unit (RSU),
The information processor based on traffic administration shown in traffic administration platform and Fig. 2 or Fig. 3, wherein：Institute
RSU is stated, for carrying out periodic broadcast to the traffic configured information issued by the traffic administration platform,
And the traffic offence information that the information processor based on traffic administration sends is received, to the friendship
Leading to illegal information carries out redundancy delete processing, by process after the traffic offence information reporting to described
Traffic administration platform；The traffic administration platform, for issuing the traffic configured information to the RSU,
The traffic offence information that the RSU is reported is received, and the traffic offence information that the RSU is reported is carried out
Analyzing and processing operation；The traffic administration platform, is additionally operable to carry out remotely control to the RSU, described
Remotely control includes：The wireless communication parameters of the RSU are set and the traffic configured information is updated, its
In, wireless communication parameters include：The frequency of communication radius and the broadcast traffic configured information.
For ease of understanding the information processing method based on traffic administration that above-described embodiment is provided, below in conjunction with attached
Figure and preferred embodiment realize that process enters traveling one to the above-mentioned information processing method based on traffic administration
The explanation of step.
In order to realize the above-mentioned information processing method based on traffic administration, the preferred embodiment provides traffic pipe
Reason system architecture, (Fig. 5 is the frame of traffic control system according to the preferred embodiment of the invention to refer to Fig. 5
Composition), as shown in figure 5, the system architecture includes：Positioned at the intelligent traffic administration system platform of distal end, if
Put the RSU and the vehicle three for being internally provided with the functional unit with information processing capability in crossing or roadside
Entity is planted, in the preferred embodiment, each vehicle interior can be previously provided with include vehicle-mounted DSRC
Communication unit, vehicle-mounted sensing unit and the part of vehicular control unit three, mutual cooperative achievement traffic configured information
Inform and report two big functions with traffic offence information.Certainly, in actual applications, vehicle-mounted DSRC leads to
Letter unit can also have the functional unit of wireless communication ability, for example, current real-time Transmission energy using other
The very strong 4G of power (LTE network that i.e. operator provides) wireless transport module, certainly, accordingly, RSU
In be also required to arrange 4G radio function modules, RSU carries out information exchange by operator and vehicle.
For ease of understanding, please also refer to Fig. 6 (Fig. 6 be RSU according to the preferred embodiment of the invention with
Vehicle carries out the schematic diagram of information exchange).
For the acquisition process of traffic configured information：
DSRC wireless communication units are built-in with advance in this road side facilities of RSU, it is generally the case that its
Can support that entering row information with the vehicle for being equally provided with wireless communication unit in the range of 1 kilometer radius hands over
Mutually, in actual applications, the communication radius of RSU can be expanded by adjusting the radio transmitted power of RSU
Big or diminution is adjusted, that is to say, that the communication radius of RSU completely can be in the model of its own transmit power
Enclose and interior be adjusted according to actual traffic regulatory requirement.And, with the continuous development of computer hardware,
RSU can also possess powerful data computing capability and data storage capacities, and this can be answering for intelligent transportation
With the more facilities of offer.Therefore, for many traffic mark boards arranged in current road segment, may only need
Arrange a RSU roadside unit the traffic configured information expressed by traffic mark board can in advance to be deposited
Storage.
For example, in the preferred embodiment, the RSU can by way of configuration file preset periphery one
Determine the traffic configured information of all traffic mark boards in scope, the specifying information form of traffic configured information can be with
Using following expression way：In(T,C,Lb,Le), wherein, the connotation of T is traffic sign type, is wrapped
7 big class main marks and auxiliary sign specified in traffic rules are included, respectively：Caution sign, prohibitory sign,
Warning Mark, fingerpost, tourism distinctive emblem, road construction safety sign and speed(-)limit sign, the connotation of C
For traffic sign content, i.e., the concrete meaning that corresponding traffic sign type is represented, L identifies the traffic and indicates
Effective indicating range of information, namely the road scope that the traffic sign is covered, LbAnd LeRepresent respectively
The original position and final position of the scope.
Wherein, for the design of algorithm, traffic sign type and traffic sign content are all by way of enumerating
Given, effective indicating range can be by double-precision floating point integer representation, if the traffic mark that RSU is included
Will sum is N, then whole traffic sign set will be made up of below equation：
For example, the total N of the traffic sign that RSU is prestored is 2, and respectively no horn and road
15 kilometers of road speed limit is per hour.
In order to help driver to understand the traffic configured information of road in time, RSU can be by traffic sign
Set S periodically outwards (for example, when vehicle flowrate is smaller, in can setting per 1 second play by broadcast
10 traffic configured informations, when vehicle flowrate than it is larger when, 15 institutes are played in can setting per 1 second
State traffic configured information), each is entered in RSU coverages (centered on RSU, with R as radius
Road in the range of) vehicle all will by vehicle-mounted DSRC communication units receive RSU broadcast number
According to bag (including traffic configured information), vehicle-carrying communication unit can be parsed to packet, after parsing
Transmit to vehicular control unit corresponding to the traffic configured information of current road segment.Vehicular control unit is by judging
Whether the position of vehicle belongs to the scope (L of effective indicating range L of the traffic configured informationb, Le) in,
If belonging to the scope, traffic configured information is completed into the deciphering of information by vehicle-mounted voice converting system,
And voice broadcast is carried out to driver, while automatically activation vehicular traffic violation is monitored with traffic offence information certainly
Dynamic report flow.If the position of the vehicle information is not belonging to effective indicating range L of the traffic configured information
Scope (Lb, Le) in, then vehicular control unit will abandon the traffic configured information, and not to driving
Member is pointed out.By this method, driver can be regular in the traveling of very first time understanding road ahead,
So as to avoid the traffic offence even generation of traffic accident that cause due to not finding traffic mark board.
For the traffic offence information of vehicle reports process automatically：
When vehicle drives to the section of RSU coverings, driver can in time understand the traffic in the section
Configured information, most drivers can travel according to the instruction of traffic configured information according to traffic rules, however,
Because there is bad steering custom in part driver, or there may be the regulation for ignoring traffic configured information and therefore
The traffic violation that meaning is made, for example, in the section that no horn the deliberately behavior such as ring loudspeaker in violation of rules and regulations.
Simultaneously as the disappearance of traffic monitoring means, part driver there may be idea of leaving things to chance, pursue simply from
The facility of oneself operation, causes hypervelocity occur, turns around in violation of rules and regulations or the traffic violation such as illegal parking.
To monitor these traffic violations in time, this preferred embodiment adopts Internet of Things Intellisense skill
Art, by increasing all kinds of onboard sensors realizations to the automatic discovery of traffic violation and reporting, to reach
City ITS is helped to realize the purpose for distributed capture being carried out to traffic offence information and being obtained.
Fig. 5 is refer to, the vehicle-mounted sensing unit shown in Fig. 5 includes that steering wheel compression sensor (can be supervised
The behavior honked of control), GPS (can monitor occupancy bicycle lane, illegal turn around), speed is passed
The multiple sensors such as sensor (hypervelocity etc. can be monitored), and sensor is realized connecting with in-car control unit
Connect, because sensor type has a lot, will be by taking violation ring loudspeaker as an example below this preferred embodiment, description is such as
What acquisition monitoring vehicle whether there is this traffic violation of ring loudspeaker in violation of rules and regulations, and generate traffic offence information
The intelligent traffic administration system platform shown in Fig. 5, other traffic violation detections and the original for reporting are reported afterwards
Reason is similar.
(Fig. 7 is violation ring loudspeaker traffic offence information according to the preferred embodiment of the invention to refer to Fig. 7
Report flow figure), as shown in fig. 7, the flow process includes：
Step S702, after driver performs the action honked, sensor will be triggered and record automatically
The lower event, by logout information vehicular control unit is sent to.
Step S704, vehicular control unit obtains current time by system clock and GPS and vehicle is located
Position, and judge Current vehicle whether in the friendship that no horn according to the sign board information of RSU broadcast
In the range of siphunculus system.
Step S706, if the ring loudspeaker event of driver's triggering is in the forbidden range of sign board, car
Carrying control unit can be then broadcast to RSU by above-mentioned traffic offence Information encapsulation in packet, realize
Traffic offence information is reported, while corresponding record is preserved in system, so as to follow-up vehicle supervision department
Checked.
Step S708, RSU collects the traffic offence information that all vehicles are reported in its communication range, and Jing is fitted
When Data Fusion (mainly by data redundant data delete) after, result is reported to into intelligent friendship
Siphunculus platform.
Step S710, traffic law is pressed by intelligent traffic administration system platform according to the traffic offence information after process
Make corresponding punishment measure.
In this process, vehicular control unit is capable of behavior and the current shape of vehicle of monitor in real time driver
State.If the control unit detects that when vehicle has run out the scope of sign board instruction, vehicle illegal will be terminated
The monitoring flow process that information is reported automatically, will not carry out insignificant reporting.
In violation of rules and regulations whether ring loudspeaker are more difficult to detect driver with respect to the method for sound, and easily cause
The way of erroneous judgement is different, and this preferred embodiment is realized Intelligent Measurement by the way of compression sensor, realized
Journey is simple, and accuracy of detection is higher.
For remotely control of the intelligent traffic administration system platform to RSU：
In the preferred embodiment, RSU can be supported by wired mode or wireless mode and intelligent transportation
Management platform realizes intercommunication, and intelligent traffic administration system platform can carry out remotely control to RSU, control it is interior
Appearance includes：(1) intelligent traffic administration system platform can remotely adjust the wireless communication parameters of RSU, main bag
Include communication radius and broadcasting frequency etc..Radio transmitted power numerical value and broadcast week by remote setting RSU
Issue value, vehicle supervision department can believe according to the vehicle flowrate of current time, traffic, condition of road surface etc.
The communication capacity of breath dynamic adjustment RSU, realizes the real-time optimization of communication efficiency, lifts quality of wireless channel
With the acceptance rate of packet, transmission delay is reduced, the traffic for enabling the vehicle to get more in time correlation refers to
Show information.(2) intelligent traffic administration system platform can remotely adjust the traffic direction sign of RSU memory storages
Type, quantity and content, this adjustment mode will cause traffic circulation to possess high flexibility, work as appearance
During the special circumstances such as section congestion or traffic control, intelligent traffic administration system platform can be by the side of remotely control
Method realizes the dynamic translation of traffic law, reduces traffic administration cost, lifts the efficiency of management.
As can be seen that by this preferred embodiment, for comprising intelligent traffic administration system platform, RSU and car
The traffic control system of three class entities, can realize RSU and car by way of DSRC radio communications
Information transfer between, the UNICOM between RSU and intelligent traffic administration system platform can by wireless network or
The mode of cable network is realized.
And, RSU can adopt DSRC communications to pass to vehicle in the way of periodic broadcast
Delivery of energy enough helps the traffic configured information that driver is better understood by current road segment, prevent due to driver by
Cause pilot's line of vision to be obstructed in absent minded or adverse weather conditions and cannot in time obtain traffic
The potential danger situation of configured information.
Further, the detection to driving behavior is realized by the various sensors of built-in vehicle, works as detection
To driver occur in violation of rules and regulations ring loudspeaker, hypervelocity, illegal parking, the traffic violation such as turn around in violation of rules and regulations, vehicle-mounted
Control unit will can be entered to RSU with reference to current time and vehicle location by DSRC communications
Row traffic offence information is reported, it is to avoid the defect that the method such as traditional camera or manual detection is produced, and may be used also
So that the traffic offence for reporting information to be also automatically saved in locally, it is easy to the verification of follow-up vehicle supervision department.
The violation information collected in the range of RSU can be communicated carries out Data Fusion, and timing to intelligence
Energy traffic administration platform is reported, and is punished accordingly by platform.
Because intelligent traffic administration system platform can carry out remotely control to RSU, including wireless communication parameters
Arrange and traffic configured information setting, this be very beneficial for vehicle supervision department according to road traffic condition and
Special status is (for example：Traffic control or road construction etc.) traffic rules are entered with Mobile state adjustment, optimization is handed over
The efficiency of siphunculus reason.
The embodiment of the present invention, can realize the linkage of vehicle and intelligent transportation system by technologies such as DSRC,
The traffic configured information being stored in advance in RSU is obtained in time, and sends prompting to vehicle driver in time
Or early warning, and multiple sensors and GPS for passing through built-in vehicle etc. realize the detection of vehicle running state,
Sensor and vehicle control syetem realized into linkage, the traffic offence information for completing vehicle driver is adopted automatically
Collect and report, and preserve the traffic offence information for reporting in the controls, be easy to follow-up vehicle supervision department
Verification, finally make intelligent traffic administration system platform that the traffic offence information reported according to RSU is carried out into synthesis
Analysis, and corresponding treatment measures are given respectively according to the unlawful practice of driver.
The above is the preferred embodiment of the present invention, it is noted that for the ordinary skill people of this area
For member, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made, this
A little improvements and modifications are also should be considered to be encompassed within protection scope of the present invention.
Claims (13)
1. a kind of information processing method based on traffic administration, it is characterised in that include：
Receive the traffic configured information that roadside unit RSU sends；
Judge whether vehicle present position is located at the corresponding region of the traffic configured information, obtain the first judgement
As a result, in the case of being to be in first judged result, the traffic configured information is prompted to into vehicle and is driven
Sail personnel；
Obtain the operation information that vehicle operator performs to vehicle；
Judge whether the operation information meets the traffic configured information, obtain the second judged result, in institute
The second judged result is stated in the case of no, to determine traffic offence and generating traffic offence information；
The traffic offence information is sent to into the RSU so that the RSU believes the traffic offence
Breath reports traffic administration platform.
2. method according to claim 1, it is characterised in that receive what roadside unit RSU sent
Traffic configured information includes：
The RSU is received by the 4G networks of DSRC technology DSRC network or operator
The traffic configured information for periodically sending.
3. method according to claim 1, it is characterised in that by traffic configured information prompting
Include to the mode of vehicle operator：
Voice broadcast is carried out to the traffic configured information or includes the traffic configured information in vehicle
In display device.
4. method according to claim 1, it is characterised in that obtain vehicle operator to vehicle
The operation information of execution includes：
The operational motion that vehicle operator performs to vehicle is sensed by the preset sensor of vehicle interior, it is raw
Into the operation information, and preserve the operation information.
5. method according to claim 1, it is characterised in that the traffic offence information includes：
The operation information, traffic offence time, traffic offence position and vehicle identity information；
Generating the traffic offence information includes：
The time that vehicle driver performs the operation information is obtained by the system clock of vehicle, as described
The traffic offence time；
Vehicle when vehicle driver performs the operation information is obtained by the global position system GPS of vehicle
Location, as the traffic offence position；
Collect the operation information, the traffic offence time, the traffic offence position and the vehicle
Identity information, obtains the traffic offence information.
6. method according to any one of claim 1 to 5, it is characterised in that methods described is also
Including：
In the case where first judged result is no, the traffic configured information is abandoned.
7. a kind of information processor based on traffic administration, it is characterised in that include：
Receiver module, for receiving the traffic configured information of roadside unit RSU transmissions；
First processing module, for judging it is corresponding whether vehicle present position is located at the traffic configured information
Region, obtains the first judged result, in the case of being to be in first judged result, the traffic is referred to
Show information alert to vehicle operator；
Acquisition module, for obtaining the operation information that vehicle operator performs to vehicle；
Second processing module, for judging whether the operation information meets the traffic configured information, obtains
Second judged result, in the case where second judged result is no, determines traffic offence and generates traffic
Illegal information；
Sending module, for the traffic offence information to be sent to into the RSU so that the RSU will
The traffic offence information reporting gives traffic administration platform.
8. device according to claim 7, it is characterised in that the receiver module includes：
Receiving unit, for by the 4G networks of DSRC technology DSRC network or operator
Receive the traffic configured information that the RSU periodically sends.
9. device according to claim 7, it is characterised in that the first processing module includes：
Tip element, believes for voice broadcast being carried out to the traffic configured information or indicating the traffic
Breath is displayed in the display device of vehicle.
10. device according to claim 7, it is characterised in that the acquisition module includes：
Acquiring unit, performs for sensing vehicle operator by the preset sensor of vehicle interior to vehicle
Operational motion, generate the operation information, and preserve the operation information.
11. devices according to claim 7, it is characterised in that the traffic offence information includes：
The operation information, traffic offence time, traffic offence position and vehicle identity information；
The Second processing module includes：
First acquisition unit, for obtaining vehicle driver by the system clock of vehicle the operation letter is performed
The time of breath, as the traffic offence time；
Second acquisition unit, performs for obtaining vehicle driver by the global position system GPS of vehicle
Vehicle location during the operation information, as the traffic offence position；
Collection unit, for collecting the operation information, the traffic offence time, the traffic offence position
Put and the vehicle identity information, obtain the traffic offence information.
12. devices according to any one of claim 7 to 11, it is characterised in that：
The first processing module, is additionally operable to, in the case where first judged result is no, abandon described
Traffic configured information.
13. a kind of traffic control systems, it is characterised in that include：Roadside unit RSU, traffic administration
The information processor based on traffic administration any one of platform and claim 1 to 12, its
In：
The RSU, for carrying out to the traffic configured information issued by the traffic administration platform periodically
Broadcast, and the traffic offence information that the information processor based on traffic administration sends is received, it is right
The traffic offence information carries out redundancy delete processing, by process after the traffic offence information reporting
To the traffic administration platform；
The traffic administration platform, for issuing the traffic configured information to the RSU, receives described
The traffic offence information that RSU is reported, and process is analyzed to the traffic offence information that the RSU is reported
Operation；
The traffic administration platform, is additionally operable to carry out the RSU remotely control, the remotely control bag
Include：The wireless communication parameters of the RSU are set and the traffic configured information is updated, wherein, channel radio
Letter parameter includes：The frequency of communication radius and the broadcast traffic configured information.
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