CN109326133A - Expressway safety monitoring and managing method and system, car-mounted terminal - Google Patents
Expressway safety monitoring and managing method and system, car-mounted terminal Download PDFInfo
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- CN109326133A CN109326133A CN201811294913.3A CN201811294913A CN109326133A CN 109326133 A CN109326133 A CN 109326133A CN 201811294913 A CN201811294913 A CN 201811294913A CN 109326133 A CN109326133 A CN 109326133A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 28
- 206010039203 Road traffic accident Diseases 0.000 claims description 15
- 230000006399 behavior Effects 0.000 claims description 9
- 238000007405 data analysis Methods 0.000 claims description 9
- 238000010295 mobile communication Methods 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
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- 238000012360 testing method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
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- 231100001261 hazardous Toxicity 0.000 description 1
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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
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention discloses a kind of expressway safety monitoring and managing methods, including obtain real-time satellite data and RTK real time differential data；Real-time location information, velocity information and local zone time are calculated using real-time satellite data and RTK real time differential data；Map location and map time are matched according to real-time location information and local zone time to identify locating highway and period；Position and map time update corresponding traffic rules according to the map；It is matched in traffic rules according to real-time location information, velocity information and local zone time with the presence or absence of act of violating regulations；If it does, carrying out phonic warning according to corresponding act of violating regulations, while running data being uploaded；If it does not, running data is uploaded.The invention also discloses a kind of expressway safety supervisory systems and its car-mounted terminals.It by high accuracy positioning and tests the speed, driving infractions behavior can be accurately identified and uploads background monitoring and remind driver, improve express way driving safety.
Description
Technical field
The present invention relates to automotive safety monitoring equipment technical field more particularly to a kind of expressway safety monitoring and managing method and
System, car-mounted terminal.
Background technique
Expressway safety is very urgent, and most traffic accident causes derive from furious driving, fatigue driving, still
Current High Speed System velocity-measuring system tests the speed for fixed point, can not record the information such as real-time speed, can only rely on vast department in this way
Machine is consciously abide by the law, it is difficult to the generation to avoid traffic accident.And traditional Highway Management Pattern can not obtain driving
Real time data, it is difficult to grasp the operating condition of whole highway, this allows freeway management always to have hysteresis quality, management effect
Rate is low.
Summary of the invention
The present invention provides a kind of expressway safety monitoring and managing method and system, car-mounted terminal to solve above-mentioned technical problem,
It by high accuracy positioning and tests the speed, driving infractions behavior can be accurately identified and uploads background monitoring and remind driver, improve
Express way driving safety.
In order to solve the above technical problems, the present invention provides a kind of expressway safety monitoring and managing method, include the following steps: to obtain
Take real-time satellite data and RTK real time differential data；Based on RTK high accuracy positioning algorithm and utilize real-time satellite data and RTK
Real time differential data calculate real-time location information, velocity information and local zone time；According to real-time location information and local
Time matches map location and map time in map datum to identify locating in real time highway and period；Root
Corresponding traffic rules are updated according to map location and map time；According to real-time location information, velocity information and local zone time
Matching whether there is act of violating regulations in corresponding traffic rules；If there is act of violating regulations, according to corresponding act of violating regulations into
Row phonic warning, while running data being uploaded；If there is no act of violating regulations, running data is uploaded.
Further, before the step of position according to the map and map time update corresponding traffic rules, further include
The corresponding Weather information in current location is obtained, and then position, map time and Weather information update corresponding traffic according to the map
Rule；It is being matched in corresponding traffic rules according to real-time location information, velocity information and local zone time with the presence or absence of separated
It further include according to real-time location information, velocity information, local zone time and vehicle type information in correspondence in the step of Zhang Hangwei
Traffic rules in matching whether there is act of violating regulations；Act of violating regulations include drive over the speed limit, run at a low speed, occupy urgent lane,
One or more of fatigue driving and reverse driving.
Further, phonic warning is carried out according to corresponding act of violating regulations, while among the step of running data is uploaded,
It include: duration and/or the repetition rate for calculating corresponding act of violating regulations；According to the duration of corresponding act of violating regulations
And/or repetition rate determines that its illegal grade, illegal grade include slight grade and high-risk grade；It is in corresponding act of violating regulations
When slight grade, phonic warning is carried out, while running data being uploaded；When corresponding act of violating regulations is high-risk grade, carry out
Phonic warning, while being uploaded after running data is added label violating the regulations.
In order to solve the above technical problems, including the following steps: the present invention also provides a kind of expressway safety monitoring and managing method
It receives running data and running data is analyzed, running data includes information of vehicles；Result is analyzed according to running data to produce
Raw corresponding management strategy, wherein management strategy includes: that national driver is recorded in the corresponding violation information of act of violating regulations to disobey
Website in chapter database, notice compass of competency intercepts the vehicle for generating high-risk grade act of violating regulations, traffic is occurring
The website in compass of competency is notified to carry out rescue evacuation and the voice in traffic congestion while making divisions of responsibility when accident
Prompt driver, which hides, one or more of to give way.
In order to solve the above technical problems, including the following steps: the present invention also provides a kind of expressway safety monitoring and managing method
Car-mounted terminal obtains real-time satellite data and RTK real time differential data；Car-mounted terminal is based on RTK high accuracy positioning algorithm and utilizes
Real-time satellite data and RTK real time differential data calculate real-time location information, velocity information and local zone time；Car-mounted terminal
Map location and map time are matched in map datum according to real-time location information and local zone time to identify in real time
Locating highway and period；Position and map time update corresponding traffic rules to car-mounted terminal according to the map；It is vehicle-mounted
Terminal is matched according to real-time location information, velocity information and local zone time in corresponding traffic rules with the presence or absence of row violating the regulations
For；If there is act of violating regulations, car-mounted terminal carries out phonic warning according to corresponding act of violating regulations, while will be on running data
It passes；If there is no act of violating regulations, running data is uploaded to monitoring equipment by car-mounted terminal；Monitoring equipment receives on car-mounted terminal
The running data of biography simultaneously analyzes it；Monitoring equipment analyzes result according to running data and generates corresponding management and running plan
Slightly, wherein strategies for arrangement and management include: by the corresponding violation information of act of violating regulations be recorded national driver violation database,
Website in notice compass of competency intercepts the vehicle for generating high-risk grade act of violating regulations, is made when traffic accident occurs
The website in compass of competency is notified to carry out rescue evacuation and the voice prompting driver in traffic congestion while divisions of responsibility
Hide and one or more of gives way.
In order to solve the above technical problems, the present invention also provides a kind of car-mounted terminals, comprising: satellite receiver module is used for
Obtain real-time satellite data；Mobile network communication module, for obtaining RTK real time differential data；Memory module, for storing ground
Diagram data and corresponding traffic rules；Voice module is used for phonic warning；And respectively with satellite receiver module, move
The processor module of dynamic network communication module, memory module and voice module electrical connection, for being based on RTK high accuracy positioning algorithm
And the RTK real time differential data that the real-time satellite data and mobile network communication module obtained using satellite receiver module are obtained
Calculate real-time location information, velocity information and local zone time；Map datum is read from memory module and according to real-time
Location information and local zone time match map location and map time in map datum to identify high speed locating in real time
Highway and period；Position and map time update corresponding traffic rules according to the map；According to real-time location information, speed
Information and local zone time are matched in corresponding traffic rules with the presence or absence of act of violating regulations；If there is act of violating regulations, according to phase
The act of violating regulations answered carries out phonic warning by voice module, while running data being uploaded by mobile network communication module；
If there is no act of violating regulations, running data is uploaded by mobile network communication module.
Further, mobile network communication module is also used to obtain the corresponding Weather information in current location, processor module
It is also used to position according to the map and map time and Weather information updates corresponding traffic rules, act of violating regulations includes hypervelocity row
One or more of sail, run at a low speed, occupying urgent lane, fatigue driving and reverse driving；Further, processor module is also
For being matched in corresponding traffic rules according to real-time location information, velocity information, local zone time and vehicle type information
With the presence or absence of act of violating regulations；Further, processor module is also used to calculate duration and/or again of corresponding act of violating regulations
Complex frequency；Determine that its illegal grade, illegal grade include light according to the duration of corresponding act of violating regulations and/or repetition rate
Micro- grade and high-risk grade；When corresponding act of violating regulations is slight grade, phonic warning is carried out, while will be on running data
It passes；When corresponding act of violating regulations is high-risk grade, phonic warning is carried out, while running data addition being broken rules and regulations on after marking
It passes.
Further, car-mounted terminal includes the inertial navigation module being electrically connected with processor module, for not having in the short time
Continue to calculate location information using inertial guidance data in the case where satellite-signal；Processor module is also used to utilizing real-time satellite
When data and RTK real time differential data are calculated, accelerate the solution of integer ambiguity in conjunction with the data of inertial navigation module；It is vehicle-mounted
Terminal includes the WIFI module being electrically connected with processor module, is communicated for establishing with mobile communication equipment.
Further, car-mounted terminal is mobile communication equipment, automobile data recorder, cyberdog, automatic navigator or independent part
Part.
In order to solve the above technical problems, the present invention also provides a kind of expressway safety supervisory systems, including more than one
The car-mounted terminal as described in any of the above-described embodiment, further include the monitoring equipment with car-mounted terminal telecommunication, supervision is set
Standby includes: Web server, realizes data exchange for communicate with each car-mounted terminal, including receive car-mounted terminal and upload
Running data；The data analysis system server being connect with Web server, the real-time vehicle for being uploaded to Web server
Data are analyzed and processed and generate corresponding management strategy；The database server being connect with data analysis system server,
For storing real-time vehicle operation data, and for connecting with national driver violation database server according to corresponding
Violation information is uploaded to national driver violation database server and stored by management strategy；And and data analysis system
The scheduling system server of server connection, for making corresponding scheduling, including notice administration according to corresponding management strategy
Website in range intercepts the vehicle for generating high-risk grade act of violating regulations, makes divisions of responsibility when traffic accident occurs
While notice compass of competency in website carry out rescue evacuation and voice prompting driver hides and gives way in traffic congestion
One or more of.
Expressway safety monitoring and managing method of the invention and system, car-mounted terminal, have the following beneficial effects:
It by high accuracy positioning and tests the speed, driving infractions behavior can be accurately identified and uploads background monitoring and remind driver,
Express way driving safety is improved, the awareness of safety of driver can be significantly increased, prevented trouble before it happens, effectively reduces high speed
Traffic accident.Moreover, having by the access to the accurate acquisition for implementing information of vehicles and to information of vehicles for traffic accident
Faster, more objective traffic divisions of responsibility.It can be realized full-automatic, Unmanned operation, improve whole efficiency, significantly reduce high
Human cost, the operation cost of fast highway.
Detailed description of the invention
Fig. 1 is the flow chart of one embodiment of expressway safety monitoring and managing method of the present invention.
Fig. 2 is the flow chart of another embodiment of expressway safety monitoring and managing method of the present invention.
Fig. 3 is the structural schematic diagram of expressway safety supervisory systems of the present invention.
Fig. 4 is the structural schematic diagram of car-mounted terminal in expressway safety supervisory systems of the present invention.
Specific embodiment
The present invention is described in detail with embodiment with reference to the accompanying drawing.
The present invention provides a kind of expressway safety monitoring and managing method.Using car-mounted terminal as visual angle, this method includes as follows
Step:
Step S101 obtains real-time satellite data and RTK real time differential data.
The satellite data is navigation message, including almanac data and original observed data, is obtained by satellite receiver module
?.It is subsequent main location information, velocity information and local zone time to be calculated using original observed data.The satellite data can
A variety of navigation satellites are produced from, such as GPS, BDS, GLONASS, GALILEO, the present invention satellite data of illustrating is produced from the north BDS(
Struggle against navigation system).The RTK real time differential data often can be with source automatic network.
Step S102 is calculated based on RTK high accuracy positioning algorithm and using real-time satellite data and RTK real time differential data
Real-time location information, velocity information and local zone time out.
Step S102 is mainly calculated with the original observed data in satellite data with RTK real time differential data,
Its obtained location information, velocity information and local zone time precision are high, as the positioning accuracy of location information can reach Centimeter Level
Not, have in this way to the application based on location information and greatly help.
Step S103 matches map location and map according to real-time location information and local zone time in map datum
Time.
The step has carried out map match and time match to obtain map location and map time, to identify vehicle reality
When locating highway and period.
Step S104, position and map time update corresponding traffic rules according to the map.
For the difference of different highways, different sections of highway and different time, corresponding traffic rules often also very much not phase
Together, so needing accurately to find the correct traffic rules of current highway, section and period.
Step S105 is matched in corresponding traffic rules according to real-time location information, velocity information and local zone time
With the presence or absence of act of violating regulations.
In step s105, if there is act of violating regulations, the type of act of violating regulations can also be matched.If there is row violating the regulations
Then to enter step S106；Otherwise, if there is no act of violating regulations, then S107 is entered step.
Step S106 carries out phonic warning according to corresponding act of violating regulations, while running data being uploaded.
Phonic warning is selected, not will cause hazardous act of driver's eyes far from highway, is conducive to driver's peace
It is complete to drive.
Step S107, running data is uploaded.
That is, step S106 and step S107, can upload running data, be conducive to backstage to entire high speed
The monitoring and management of highway up train situation.The running data includes information of vehicles, location information, velocity information, local zone time
Deng accomplishing that vehicle is mutually unified with driving behavior, can clearly arrive vehicle；The running data also may include driver information, do
Mutually unify to vehicle, driver with driving behavior, can clearly arrive vehicle and driver.Preferably, the running data further includes
Unique hardware identification code of car-mounted terminal, the running data to guarantee car-mounted terminal output are opposite with true user information
It answers, prevents information from being falsely used.
In a preferred embodiment, it before step S104, i.e., is updated in position according to the map and map time corresponding
Before traffic rules, further includes: obtain the corresponding Weather information in current location.It in turn, can be with base area among step S104
Figure position, map time and Weather information update corresponding traffic rules.This is because for identical highway, mutually going the same way
Section and same time period, traffic rules corresponding to different weather also tend to be different, such as rainwater, dense fog, heavy snow etc.
Weather, they are different at least from speed limit.Therefore binding site, time and weather more can comprehensively supervise high speed
Highway driving safety, plays the role of preventing trouble before it happens.
In a preferred embodiment, specifically in step s105, further include according to real-time location information, velocity information,
Local zone time and vehicle type information are matched in corresponding traffic rules with the presence or absence of act of violating regulations.Because citing such as car,
For lorry is compared to compact car, for example there is also a great differences in standard of the limited speed, lane.It can more fully supervise
Pipe express way driving safety plays the role of preventing trouble before it happens.
Above-mentioned act of violating regulations include but is not limited to drive over the speed limit, run at a low speed mentioned by this paper, occupy urgent lane,
One or more of fatigue driving and reverse driving.It for example, can be with for the act of violating regulations driven over the speed limit, run at a low speed
Carry out that fixed point tests the speed or region is tested the speed or full road speed measurement is realized by location information, velocity information and local zone time.It is right
In occupying urgent lane, lane identification may be implemented in view of the other positioning accuracy of Centimeter Level, and then realize lane monitoring to really
It is fixed whether to occupy Emergency Vehicle Lane.Then pass through the lasting running time of monitoring on a highway for fatigue driving to be determined.
Reverse driving (can then be believed by the direction of traffic of rolling stock in lane identification and/or highway by position
Breath and local zone time determine) it is identified.
In a preferred embodiment, specifically in step s 106, can classify to act of violating regulations.Specifically, including:
Calculate duration and/or the repetition rate of corresponding act of violating regulations.
Its illegal grade is determined according to the duration of corresponding act of violating regulations and/or repetition rate.Wherein, illegal grade
Including slight grade and high-risk grade.It is of course also possible to set more ranks for illegal grade as needed.
In turn, when corresponding act of violating regulations is slight grade, phonic warning is carried out, while running data being uploaded；?
When corresponding act of violating regulations is high-risk grade, phonic warning is carried out, while uploading after running data is added label violating the regulations.
Wherein, for the phonic warning of the act of violating regulations of different illegal grades, mode can be identical or different, preferably not
Together, illegal higher grade, and phonic warning is more serious from sound, word speed, content etc..
In a preferred embodiment, specifically before step S107, comprising:
Judge whether vehicle enters running on expressway according to real-time location information.
If it is judged that vehicle enters running on expressway, then wireless telecommunications are established with external supervisory systems.
Further, further includes:
Judge whether vehicle sails out of highway according to real-time location information.
If it is judged that vehicle sails out of highway, then communicated with external monitoring equipment disconnection of wireless.
And then the flow of unnecessary consumption can be saved, decrease accounting for the system resource of external monitoring equipment
With.
The present invention provides a kind of expressway safety monitoring and managing method.Using monitoring equipment as visual angle, this method includes as follows
Step:
Step S201 receives running data and analyzes running data.
Wherein, which includes information of vehicles, location information, velocity information, local zone time etc., accomplishes vehicle and drives
It sails behavior mutually to unify, can clearly arrive vehicle；The running data also may include driver information, accomplish vehicle, driver with
Driving behavior is mutually unified, and vehicle and driver can be clearly arrived.
Step S202 analyzes result according to running data and generates corresponding management strategy.
Wherein, analysis result includes: that vehicle generates act of violating regulations, vehicle generates high-risk grade act of violating regulations, vehicle occurs
Traffic accident and generation traffic congestion.Correspondingly, management strategy includes: by the corresponding violation information of act of violating regulations (packet
Include information of vehicles, running data, act of violating regulations (corresponding traffic rules)) national driver violation database, notice is recorded
Website (such as with the immediate sentry box of the vehicle coordinate, charge station) in compass of competency is to the vehicle for generating high-risk grade act of violating regulations
It is intercepted, the website in compass of competency is notified to carry out rescue and dredge while occurring to make divisions of responsibility when traffic accident
It dissipates and voice prompting driver hides and one or more of gives way in traffic congestion.Certainly, traffic police team is to corresponding row violating the regulations
Decision for punishment or not decision for punishment are made for screening can be checked with further progress.
The present invention also provides a kind of expressway safety supervisory systems.The supervisory systems includes more than one car-mounted terminal
1 and a monitoring equipment 2.
In one embodiment, the form of expression of the car-mounted terminal 1 can be an independent component, be also possible to move
Dynamic communication equipment such as mobile phone, tablet computer, PDA etc., is also possible to automobile data recorder, cyberdog, vehicle mounted guidance etc..
Specifically, the car-mounted terminal 1 includes processor module 11 and defends respectively with what processor module 11 was electrically connected
Star receiver module 12, mobile network communication module 13, memory module 14, voice module 15 and power module 16.
Power module 16 is the power supply of entire car-mounted terminal 1, and vehicle power supply can be used and/or internal charging battery provides direct current
Electricity.
For satellite receiver module 12 for obtaining real-time satellite data, which is navigation message, including ephemeris number
According to and original observed data.Wherein, satellite receiver module 12, which is illustrated, can be selected the single frequency receiving of UBLOX company, such as its 8 system
The single frequency receiving for arranging the above model can be configured to the satellite data for receiving the GNSS such as GPS, BDS, GLONASS, GALILEO.
Satellite receiver module 12 of the present invention, which is illustrated, is configured as receiving the satellite data of BDS.
Mobile network communication module 13 is for obtaining RTK real time differential data.The mobile network communication module 13 citing can
Select 2G communication module, 3G communication module, 4G communication module and/or 5G communication module, it is preferable to use 4G communication module, with quick
Network communication task is completed such as to obtain rtk differential data, obtain Weather information and upload the real time information of vehicle.
Memory module 14 is for storing map datum and corresponding traffic rules.The map datum and traffic rules
It can carry out updating (as periodically) by mobile network communication module 13, herein with no restriction.
Voice module 15 is used for phonic warning.Phonic warning content is usually also stored in memory module 14.
Wherein, processor module 11 can select CPU, MCU etc., it is preferable to use MCU at low cost, that versatility is high, such as may be used
The s3c2440 of Samsung is selected, carries the Linux system by cutting out, s3c2440 dominant frequency reaches 400MHz, cheap；It cuts
The Linux system scale of construction after sanction is smaller, and operational efficiency is higher, stable and reliable for performance.Processor module 11 is used to be based on RTK high
Precision location algorithm, and the real-time satellite data and mobile network communication module 13 that are obtained using satellite receiver module 12 are obtained
RTK real time differential data calculate real-time location information, velocity information and local zone time, satellite receiver can choose
Ublox-m8t exports original observed data while supporting the other systems such as Beidou, GPS；Read ground from memory module 14
Diagram data simultaneously matches map location and map time in map datum according to real-time location information and local zone time to know
Highway and period that Chu be not locating in real time；Position and map time update corresponding traffic rules according to the map；According to
Real-time location information, velocity information and local zone time are matched in corresponding traffic rules with the presence or absence of act of violating regulations；If
There are acts of violating regulations, carry out phonic warning by voice module 15 according to corresponding act of violating regulations, while running data being passed through
Mobile network communication module 13 uploads；If there is no act of violating regulations, running data is passed through in mobile network communication module 13
It passes.
Further, mobile network communication module 13 is also used to obtain the corresponding Weather information in current location, in turn, processing
Device module 11 is also used to position, map time and Weather information according to the map and updates corresponding traffic rules.
Further, processor module 11 is also used to according to real-time location information, velocity information, local zone time and vehicle
Type information is matched in corresponding traffic rules with the presence or absence of act of violating regulations.
Further, processor module 11 is also used to after act of violating regulations generates, and calculates continuing for corresponding act of violating regulations
Time and/or repetition rate；Its illegal grade is determined according to the duration of corresponding act of violating regulations and/or repetition rate, is disobeyed
Method grade includes slight grade and high-risk grade；When corresponding act of violating regulations is slight grade, phonic warning is carried out, simultaneously will
Running data uploads；When corresponding act of violating regulations is high-risk grade, phonic warning is carried out, while running data being added and is broken rules and regulations
It is uploaded after label.
In a preferred embodiment, which includes the inertial navigation module 17 being electrically connected with processor, is selected normal at present
The inexpensive inertial navigation module seen, optional mpu-6050.The inertial navigation module 17 for not having the case where satellite-signal in a short time
Under continue to calculate location information using inertial guidance data (such as screen such as billboard etc.), in turn, processor module 11 is also used
In when being calculated using real-time satellite data and RTK real time differential data, the data in conjunction with inertial navigation module 17 are whole to accelerate
The solution of all fuzzinesses, accuracy is up to decimetre rank.The setting of the inertial navigation module 17 can assist RTK to resolve integral circumference ambiguity
Degree is to accelerate the acquisition of high accuracy positioning data.Wherein, which generally includes to be electrically connected with processor module 11
Gyroscope and accelerometer.
In a preferred embodiment, the car-mounted terminal 1 be an individual components when, the car-mounted terminal 1 further include one with
The WIFI module 18 that processor module 11 is electrically connected.User is for the first time in use, first by being somebody's turn to do in mobile communication equipment connection
WIFI module 18, user can register oneself driver information and/or information of vehicles by WIFI module 18, in car-mounted terminal 1
Processor module 11 obtain after these information by these personal information and the unique hardware identification code of this car-mounted terminal 1 together on
Reach monitoring equipment 2, the in this way effect of completion user and the car-mounted terminal 1 binding.It can guarantee the traveling that car-mounted terminal 1 exports
Data and true user information correspond.
In car-mounted terminal 1, satellite receiver module 12 is usually connected with antenna, such as rod-shaped or pasted sheet type antenna.When installation,
Antenna and mobile network's antenna is often placed in roof so that signal transmitting and receiving is good, remaining module is placed in driver's cabin.Preferably, satellite
Receiver module 12, processor module 11, voice module 15, memory module 14, inertial navigation module 17, power module 16 and WIFI mould
Block 18 is integrated design, is integrated in one piece of circuit board.
In one embodiment, monitoring equipment 2 includes data analysis system server 21 and analyzes respectively with data
Web server 22, database server 23 and the scheduling system server 24 of the connection of system server 21 (communicating).
The Web server 22 is used to carry out wireless communication realization with each car-mounted terminal 1(such as car-mounted terminal A~D) vehicle-mounted
It the logining of terminal 1, data exchange and publishes.Wherein, data exchange includes the running data for receiving car-mounted terminal 1 and uploading.
The real-time vehicle data that data analysis system server 21 is used to upload Web server 22 are analyzed and processed simultaneously
Generate corresponding management strategy.
Database server 23 is used for and national driver violation database for storing real-time vehicle operation data
Server 3 connection with according to corresponding management strategy by violation information be uploaded to national driver violation database server 3 into
Row storage.
Scheduling system server 24 is used to make corresponding scheduling, including notice compass of competency according to corresponding management strategy
Interior website (any of such as charge station A~C) intercepts the vehicle for generating high-risk grade act of violating regulations, traffic is occurring
The website in compass of competency is notified to carry out rescue evacuation and pass through in traffic congestion while making divisions of responsibility when accident
The 15 voice prompting driver of voice module of car-mounted terminal 1, which hides, one or more of to give way.It is above-mentioned occur act of violating regulations and
When traffic accident, scheduling system server 24 can assign instruction and carry out voice prompting to car-mounted terminal 1.
Wherein, traffic congestion and traffic accident can analyze the running data of vehicle by data to obtain.As traffic is gathered around
When stifled, it can be judged according to positional relationship, velocity information of vehicle in highway section etc..When such as traffic accident,
It can be judged according to positional relationship (including front-rear position relationship, lane position relationship) between relative vehicle etc..
In addition, management and monitoring need, can also will data analysis system server 21 and vehicle on highway management in
The terminal of the heart 4 is attached, and the large screen for such as accessing vehicle on highway administrative center 4 carries out real-time display, or access
Other Office PCs carry out real-time display.
In above-described embodiment, the expressway safety monitoring and managing method and system are applicable not only to highway, can also fit
For the preferable city highway of satellite-signal.
Expressway safety monitoring and managing method of the invention and system, car-mounted terminal, have the following beneficial effects:
It by high accuracy positioning and tests the speed, driving infractions behavior can be accurately identified and uploads background monitoring and remind driver,
The awareness of safety that driver can be significantly increased effectively reduces high-speed transit accident；Compared to by obtaining real-time vehicle traveling
Data are to determine whether illegal, and compared with taking pictures with traditional camera, pinpointing and test the speed, judgement is more accurate objective, makes to violate and hand over
The driver of logical method is unable to escape the sanction of law；
In case of burst accident, suitable police strength can be deployed with most fast speed and implements rescue, or intercepted and arrest, greatly
Responding efficiency is improved, defendance expressway safety is unimpeded；
By the access to the accurate acquisition for implementing information of vehicles and to information of vehicles, for traffic accident have faster, it is more objective
The traffic divisions of responsibility of sight；
Can full-automatic, Unmanned operation, improve whole efficiency, significantly reduce highway human cost and operation at
This.
The above is only embodiments of the present invention, are not intended to limit the scope of the invention, all to utilize the present invention
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies
Field is included within the scope of the present invention.
Claims (10)
1. a kind of expressway safety monitoring and managing method, which comprises the steps of:
Obtain real-time satellite data and RTK real time differential data；
Real-time position is calculated based on RTK high accuracy positioning algorithm and using real-time satellite data and RTK real time differential data
Information, velocity information and local zone time；
Map location and map time are matched in map datum to identify according to real-time location information and local zone time
Locating highway and period in real time；
Position and map time update corresponding traffic rules according to the map；
It is matched in corresponding traffic rules according to real-time location information, velocity information and local zone time with the presence or absence of row violating the regulations
For；
If there is act of violating regulations, phonic warning is carried out according to corresponding act of violating regulations, while running data being uploaded；If no
There are acts of violating regulations, and running data is uploaded.
2. expressway safety monitoring and managing method according to claim 1, it is characterised in that:
It further include obtaining current location pair before the step of position according to the map and map time update corresponding traffic rules
The Weather information answered, and then position, map time and Weather information update corresponding traffic rules according to the map；
It is being matched in corresponding traffic rules according to real-time location information, velocity information and local zone time with the presence or absence of violating the regulations
It further include according to real-time location information, velocity information, local zone time and vehicle type information corresponding in the step of behavior
Matching whether there is act of violating regulations in traffic rules；
Act of violating regulations include drive over the speed limit, run at a low speed, occupy one of urgent lane, fatigue driving and reverse driving with
On.
3. expressway safety monitoring and managing method according to claim 1, it is characterised in that:
Phonic warning is carried out according to corresponding act of violating regulations, while among the step of running data is uploaded, comprising:
Calculate duration and/or the repetition rate of corresponding act of violating regulations；
Determine that its illegal grade, illegal grade include slight according to the duration of corresponding act of violating regulations and/or repetition rate
Grade and high-risk grade；
When corresponding act of violating regulations is slight grade, phonic warning is carried out, while running data being uploaded；It breaks rules and regulations accordingly
When behavior is high-risk grade, phonic warning is carried out, while uploading after running data is added label violating the regulations.
4. a kind of expressway safety monitoring and managing method, which comprises the steps of:
It receives running data and running data is analyzed, running data includes information of vehicles；
Result is analyzed according to running data and generates corresponding management strategy, wherein management strategy includes: that act of violating regulations is corresponding
Violation information is recorded national driver violation database, notifies the website in compass of competency to the high-risk grade act of violating regulations of generation
Vehicle intercepted, while occurring to make divisions of responsibility when traffic accident notify compass of competency in website rescued
Evacuation and voice prompting driver hides and one or more of gives way in traffic congestion.
5. a kind of expressway safety monitoring and managing method, which comprises the steps of:
Car-mounted terminal obtains real-time satellite data and RTK real time differential data；
Car-mounted terminal is based on RTK high accuracy positioning algorithm and calculates reality using real-time satellite data and RTK real time differential data
When location information, velocity information and local zone time；
Car-mounted terminal matches map location and map time according to real-time location information and local zone time in map datum
To identify locating in real time highway and period；
Position and map time update corresponding traffic rules to car-mounted terminal according to the map；
Whether car-mounted terminal matches in corresponding traffic rules according to real-time location information, velocity information and local zone time and deposits
In act of violating regulations；
If there is act of violating regulations, car-mounted terminal carries out phonic warning according to corresponding act of violating regulations, while will be on running data
It passes；If there is no act of violating regulations, running data is uploaded to monitoring equipment by car-mounted terminal；
Monitoring equipment receives the running data that car-mounted terminal uploads and analyzes it；
Monitoring equipment analyzes result according to running data and generates corresponding strategies for arrangement and management, wherein strategies for arrangement and management includes:
National driver violation database is recorded in the corresponding violation information of act of violating regulations, notifies the website in compass of competency to generation
The vehicle of high-risk grade act of violating regulations notifies compass of competency while intercepted, make divisions of responsibility when traffic accident occurs
Interior website carries out rescue evacuation and voice prompting driver hides and one or more of gives way in traffic congestion.
6. a kind of car-mounted terminal characterized by comprising
Satellite receiver module, for obtaining real-time satellite data；
Mobile network communication module, for obtaining RTK real time differential data；
Memory module, for storing map datum and corresponding traffic rules；
Voice module is used for phonic warning；
And the processing being electrically connected respectively with satellite receiver module, mobile network communication module, memory module and voice module
Device module, for real-time satellite data and movement based on RTK high accuracy positioning algorithm and utilization satellite receiver module acquisition
The RTK real time differential data that network communication module obtains calculate real-time location information, velocity information and local zone time；From depositing
Map datum is read in storage module and map location is matched in map datum according to real-time location information and local zone time
Locating in real time highway and period are identified with the map time；Position and map time update corresponding according to the map
Traffic rules；Being matched in corresponding traffic rules according to real-time location information, velocity information and local zone time whether there is
Act of violating regulations；If there is act of violating regulations, phonic warning is carried out by voice module according to corresponding act of violating regulations, while will go
Data are sailed to upload by mobile network communication module；If there is no act of violating regulations, running data is passed through into mobile network communication
Module uploads.
7. car-mounted terminal according to claim 6, it is characterised in that:
Mobile network communication module is also used to obtain the corresponding Weather information in current location, and processor module is also used to according to the map
Position and map time and Weather information update corresponding traffic rules, and act of violating regulations includes driving over the speed limit, running at a low speed, occupying
One or more of urgent lane, fatigue driving and reverse driving；
Further, processor module is also used to be believed according to real-time location information, velocity information, local zone time and type of vehicle
Breath matching in corresponding traffic rules whether there is act of violating regulations；
Further, processor module is also used to calculate duration and/or the repetition rate of corresponding act of violating regulations；According to phase
The duration for the act of violating regulations answered and/or repetition rate determine its illegal grade, and illegal grade includes slight grade and high-risk
Grade；When corresponding act of violating regulations is slight grade, phonic warning is carried out, while running data being uploaded；It is disobeyed accordingly
When Zhang Hangwei is high-risk grade, phonic warning is carried out, while uploading after running data is added label violating the regulations.
8. car-mounted terminal according to claim 6, it is characterised in that:
Car-mounted terminal includes the inertial navigation module being electrically connected with processor module, for not having the case where satellite-signal in a short time
It is lower to continue to calculate location information using inertial guidance data；Processor module is also used to real-time using real-time satellite data and RTK
When differential data is calculated, accelerate the solution of integer ambiguity in conjunction with the data of inertial navigation module；
Car-mounted terminal includes the WIFI module being electrically connected with processor module, is communicated for establishing with mobile communication equipment.
9. car-mounted terminal according to claim 6, it is characterised in that:
Car-mounted terminal is mobile communication equipment, automobile data recorder, cyberdog, automatic navigator or individual components.
10. a kind of expressway safety supervisory systems, which is characterized in that including more than one such as any one of claim 6~9
The car-mounted terminal, further includes the monitoring equipment with car-mounted terminal telecommunication, and monitoring equipment includes:
Web server realizes data exchange for communicate with each car-mounted terminal, the row uploaded including receiving car-mounted terminal
Sail data；
The data analysis system server connecting with Web server, the real-time vehicle data for uploading to Web server carry out
Analysis handles and generates corresponding management strategy；
The database server connecting with data analysis system server for storing real-time vehicle operation data, and is used for
It connects with national driver violation database server violation information is uploaded to national driving according to corresponding management strategy
Member's violation data library server is stored；
And the scheduling system server being connect with data analysis system server, for making phase according to corresponding management strategy
The scheduling answered intercepts the vehicle for generating high-risk grade act of violating regulations including the website in notice compass of competency, is being occurred
The website in compass of competency is notified to carry out rescue evacuation and in traffic congestion while making divisions of responsibility when traffic accident
Voice prompting driver, which hides, one or more of to give way.
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