CN105528898B - A kind of speed monitoring method and speed monitoring system based on vehicle position information - Google Patents
A kind of speed monitoring method and speed monitoring system based on vehicle position information Download PDFInfo
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- CN105528898B CN105528898B CN201410510580.9A CN201410510580A CN105528898B CN 105528898 B CN105528898 B CN 105528898B CN 201410510580 A CN201410510580 A CN 201410510580A CN 105528898 B CN105528898 B CN 105528898B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
Abstract
The invention discloses a kind of speed monitoring method and speed monitoring system based on vehicle position information.The speed monitoring system includes vehicle monitoring center, more driving vehicles and vehicle management department server with positioner.The vehicle monitoring center is used to receive the vehicle position information reported by positioner timing by registered driving vehicle, and carries out Overspeed Analysis to the driving vehicle based on the vehicle position information.The vehicle monitoring center be additionally operable to according to Overspeed Analysis result judge the driving vehicle enter drive over the speed limit state when, calculate and store drive over the speed limit data of the driving vehicle in the stage of driving over the speed limit, and by the driving vehicle drive over the speed limit data and vehicle registration information uploads to the vehicle management department server.The present invention can mitigate the data storage pressure and processing load at vehicle monitoring center significantly, improve system run all right, and the present invention also carries out vehicle supervision work for vehicle management department and provides great convenience.
Description
Technical field
The present invention relates to vehicle monitoring technical field, more specifically to a kind of speed based on vehicle position information
Monitoring method and speed monitoring system.
Background technology
In order to realize the real time and on line monitoring of driving vehicle speed, existing speed monitoring system needs constantly to gather,
The vehicle position data of analysis and storage from each driving vehicle, so in the vehicle concentrated area such as big city, speed prison
The processing load of control system is higher, easily causes the hair of server hard disc insufficient memory use and the situation of system crash
It is raw.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided one kind is based on vehicle position
The speed monitoring method and speed monitoring system of confidence breath.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of speed based on vehicle position information
Monitoring method, comprise the following steps：
S1) vehicle monitoring center receives the vehicle position information reported by driving vehicle by positioner timing, and base
Overspeed Analysis is carried out to the driving vehicle in the vehicle position information；
S2) vehicle monitoring center according to Overspeed Analysis result judge the driving vehicle enter drive over the speed limit state when, calculate
And drive over the speed limit data of the driving vehicle in the stage of driving over the speed limit are stored, and by drive over the speed limit data and the car of the driving vehicle
Log-on message uploads to the vehicle management department server.
In the above-mentioned speed monitoring method based on vehicle position information of the present invention, also include such as before the step S1
Lower step：
S0) vehicle monitoring center receives the vehicle registration information comprising car number and car owner's essential information, by the vehicle
Log-on message is pre-stored in database.
In the above-mentioned speed monitoring method based on vehicle position information of the present invention, in the step S0 and the step S1
Between also comprise the following steps：
S01 the vehicle position information for) setting driving vehicle reports interval time t, sets for whether weighing driving vehicle
Into the first speed threshold value V in the stage of running at high speeda, and set whether entrance is driven over the speed limit the stage for weighing driving vehicle
The second speed threshold value Vb。
In the above-mentioned speed monitoring method based on vehicle position information of the present invention, to reporting this described in the step S1
The step of driving vehicle of group vehicle position information carries out Overspeed Analysis includes：The vehicle location reported according to the driving vehicle
Information calculates the current vehicle speed V of the driving vehicle, and by the current vehicle speed V of the driving vehicle and the first speed threshold value VaAnd the
Two speed threshold value VbIt is compared respectively；
As judged, the current vehicle speed V of the driving vehicle is no more than the first speed threshold value Va, then judge that the driving vehicle enters
Enter the safety traffic stage, do not perform any operation；
Current vehicle speed V as judged the driving vehicle is located at the first speed threshold value VaAnd the first speed threshold value VbForm
Vehicle speed intervals (Va, Vb) within, then judge that the driving vehicle enters and run at high speed the stage, generate deceleration prompting message, and will be raw
Into deceleration prompting message feed back to the driving vehicle；
Current vehicle speed V as judged the driving vehicle meets or exceeds the second speed threshold value Vb, then the Travel vehicle is judged
Entrance is driven over the speed limit the stage, generates overspeed warning information, and by the overspeed warning feedback of the information of generation to the driving vehicle.
In the above-mentioned speed monitoring method based on vehicle position information of the present invention, vehicle monitoring described in the step S2
Center according to Overspeed Analysis result judge the driving vehicle enter drive over the speed limit the stage when, calculate and store the driving vehicle super
Fast travel phase drive over the speed limit data the step of include：
Vehicle monitoring center judge the driving vehicle enter drive over the speed limit state when, when vehicle position information is reported into interval
Between t as driving over the speed limit data sampling period, calculate the driving vehicle driven over the speed limit at each it is flat in data sampling period
Equal vehicle velocity Vi, and preserve the first vehicle location that the driving vehicle reports when first data sampling period of driving over the speed limit starts
Information；
Vehicle monitoring center is by average speed ViWith the second speed threshold value VbIt is compared, and judges that the average speed is low
In the second speed threshold value VbWhen, stop the data sampling work of driving over the speed limit of the driving vehicle, and preserve the driving vehicle and exist
The second vehicle position information reported at the end of last data sampling period of driving over the speed limit；Wherein
The driving vehicle is driven over the speed limit the average speed V in data sampling period at i-thiThe following institute of calculation formula
Show：
Vi=Si/t；Wherein
SiRepresent that driving vehicle is driven over the speed limit the distance travelled of data sampling period at i-th；
The duration or vehicle position information of t i-th of data sampling period of driving over the speed limit of expression report interval time.
6 in the above-mentioned speed monitoring method based on vehicle position information of the present invention, the prison of vehicle described in the step S2
Control center according to Overspeed Analysis result judge the driving vehicle enter drive over the speed limit state when, calculate and store the driving vehicle and exist
Drive over the speed limit the stage drive over the speed limit data the step of also include：
The vehicle position information that the driving vehicle is recorded in the stage of entirely driving over the speed limit reports frequency n, calculates the Travel vehicle
The stage of entirely driving over the speed limit max. speed Vmax, minimum vehicle velocity VminAnd average speed Vavg, the driving vehicle hypervelocity row
Sail mileage Stotal, the vehicle position information is reported into frequency n, max. speed Vmax, the minimum vehicle velocity Vmin, the average speed
Vavg, drive over the speed limit mileage Stotal and first vehicle position information and second vehicle position information be as the traveling
The data deposit database of driving over the speed limit of vehicle；
The car number information in any one group of vehicle position information that the driving vehicle reports is extracted, in searching data storehouse
Vehicle registration information comprising the car number information, car owner's essential information in the vehicle registration information is read, this is travelled
Car owner's essential information of vehicle and drive over the speed limit and data while upload to vehicle supervision department server.
In the above-mentioned speed monitoring method based on vehicle position information of the present invention, the driving vehicle exists in the step S2
The max. speed V in its stage of entirely driving over the speed limitmax, minimum vehicle velocity VminAnd average speed Vavg, the driving vehicle drives over the speed limit
Mileage StotalCalculation formula difference it is as follows：
Vmax=max (Vi), i is to be incremented by variable, and i is positive integer；
Vmin=min (Vi), i is to be incremented by variable, and i is positive integer；
Stotal=sum (Si)；
Vavg=Stotal/nt；Wherein
ViRepresent the average speed that the driving vehicle is driven over the speed limit at i-th in data sampling period；
SiRepresent the distance travelled that the driving vehicle is driven over the speed limit at i-th in data sampling period；
N represents that vehicle position information of the driving vehicle in the stage of entirely driving over the speed limit reports number；
The duration or vehicle position information of t i-th of data sampling period of driving over the speed limit of expression report interval time.
The present invention also constructs a kind of speed monitoring system based on vehicle position information, and the speed monitoring system includes vehicle
Surveillance center, more driving vehicles, vehicle management department server with positioner；
The vehicle monitoring center is used to receive the vehicle position information reported by the timing of registered driving vehicle, and to upper
The driving vehicle of the vehicle position information is reported to carry out Overspeed Analysis；
The vehicle monitoring center be additionally operable to according to Overspeed Analysis result judge the driving vehicle enter drive over the speed limit state when,
Calculate and store drive over the speed limit data of the driving vehicle in the stage of driving over the speed limit, and by the data of driving over the speed limit of the driving vehicle
And vehicle registration information uploads to the vehicle management department server.
In the above-mentioned speed monitoring system based on vehicle position information of the present invention, the vehicle monitoring center includes processing mould
Block, the communication module for being electrically connected at the processing module, database and prompting module；
The database is used to store the vehicle registration information comprising car number and car owner's essential information；
The communication module is used to receive the vehicle position information reported by registered vehicle；
The processing module is additionally operable to carry out Overspeed Analysis to the driving vehicle for reporting the vehicle position information, according to hypervelocity point
Analysis result judges that the driving vehicle enters when driving over the speed limit state, and the driving vehicle can be weighed by, which calculating, drives over the speed limit the hypervelocity of situation
Running data, and the vehicle registration information of drive over the speed limit data and the driving vehicle is uploaded to by the car by the communication module
Administrative department's server；
The prompting module is used to, when the driving vehicle enters and runs at high speed the stage, generate deceleration prompting message, and pass through
The deceleration prompting message is fed back to the driving vehicle by communication module；
The prompting module is additionally operable to, when the driving vehicle enters and drives over the speed limit the stage, generate overspeed warning information, and lead to
Communication module is crossed by the overspeed warning feedback of the information to the driving vehicle.
In the above-mentioned speed monitoring system based on vehicle position information of the present invention, the data of driving over the speed limit include the traveling
Vehicle position information of the vehicle in the stage of entirely driving over the speed limit reports frequency n, max. speed Vmax, minimum vehicle velocity VminAnd average speed
Spend VavgAnd the mileage S that drives over the speed limit of the driving vehicletotal；
Max. speed V of the driving vehicle in the stage of driving over the speed limitmax, minimum vehicle velocity VminAnd average speed Vavg, the traveling
The mileage S that drives over the speed limit of vehicletotalCalculation formula difference it is as follows：
Vmax=max (Vi), i is to be incremented by variable, and i is positive integer；
Vmin=min (Vi), i is to be incremented by variable, and i is positive integer；
Stotal=sum (Si)；
Vavg=Stotal/nt；Wherein
ViRepresent the average speed that the driving vehicle is driven over the speed limit at i-th in data sampling period；
SiRepresent the distance travelled that the driving vehicle is driven over the speed limit at i-th in data sampling period；
N represents that vehicle position information of the driving vehicle in the stage of entirely driving over the speed limit reports number；
The duration or vehicle position information of t i-th of data sampling period of driving over the speed limit of expression report interval time.
Implement the speed monitoring method and speed monitoring system based on vehicle position information of the present invention, have beneficial below
Effect：
1) processing module in vehicle monitoring center is built-in with driving vehicle and driven over the speed limit data calculation formula, vehicle monitoring
Center judges that a certain driving vehicle enters vehicle position data meter when driving over the speed limit the stage, periodically uploaded based on the driving vehicle
Calculating and store drive over the speed limit data of the driving vehicle in its stage of driving over the speed limit, (including the driving vehicle is entirely being driven over the speed limit
The vehicle position information in stage reports frequency n, max. speed Vmax, minimum vehicle velocity VminAnd average speed VavgAnd the Travel vehicle
The mileage S that drives over the speed limittotal), so as to significantly reduce the data storage pressure at vehicle monitoring center and processing load, improve
System run all right；
2) establish and communicate between vehicle monitoring center and vehicle management department server, vehicle monitoring center automatically will be each
Platform driving vehicle drive over the speed limit data and car owner's essential information uploads to vehicle management department server, in order to vehicle management
Department carries out vehicle supervision work, safeguards road traffic order, reduces the incidence of road traffic accident.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation for the speed monitoring system based on vehicle position information that present pre-ferred embodiments provide
Figure；
Fig. 2 is the structured flowchart at the vehicle monitoring center of the speed monitoring system based on vehicle position information shown in Fig. 1；
Fig. 3 is the flow chart for the speed monitoring method based on vehicle position information that present pre-ferred embodiments provide.
Embodiment
In order to solve in the prior art to realize the real time and on line monitoring of driving vehicle 100, speed monitoring system needs not
The vehicle position data uploaded by each driving vehicle 100 is gathered, analyzes and stored disconnectedly, and speed monitoring system processing center is born
Lotus is high, easily cause speed monitoring system server insufficient memory use and speed to monitor be that processing center is delayed machine accident
Defect, main innovation of the invention point are：
1) processing module 202 in vehicle monitoring center 200 is built-in with the data calculating public affairs of driving over the speed limit of driving vehicle 100
Formula, vehicle monitoring center 200 judges that a certain driving vehicle 100 enters when driving over the speed limit the stage, regular based on the driving vehicle 100
The vehicle position data of upload calculate and store the driving vehicle 100 its stage of driving over the speed limit data of driving over the speed limit (including
The vehicle position information of the driving vehicle 100 in the stage of entirely driving over the speed limit reports frequency n, max. speed Vmax, minimum speed
VminAnd average speed VavgAnd the mileage S that drives over the speed limit of the driving vehicle 100total), so as to significantly reduce vehicle monitoring
The data storage pressure and processing load at center 200, improve the stability of system operation；
2) establish and communicate between vehicle monitoring center 200 and vehicle management department server 300, vehicle monitoring center
200 automatically by each driving vehicle 100 drive over the speed limit data and car owner's essential information uploads to vehicle management department server
300, in order to which vehicle management department carries out vehicle supervision work, road traffic order is safeguarded, reduces road traffic accident
Rate.
Because present invention employs the vehicle position data that vehicle monitoring center 200 is periodically uploaded based on driving vehicle 100
Calculate and store drive over the speed limit data of the driving vehicle 100 in its stage of driving over the speed limit, and by the hypervelocity of the driving vehicle 100
Running data and car owner's essential information upload to the design of vehicle management department server 300 simultaneously, so solving existing skill
It is the real time and on line monitoring for realizing driving vehicle 100 in art, speed monitoring system needs constantly to gather, analyze and store by each
The vehicle position data that platform driving vehicle 100 uploads respectively so that speed monitoring system processing center load is high, easily causes car
Fast monitoring system server insufficient memory with and speed monitoring be that processing center is delayed the technical problem of machine accident, realize
Mitigate the storage pressure of speed monitoring system of the present invention, improve system run all right, and carry out car for vehicle supervision department
Supervision provides the purpose of great convenience.
In order that the purpose of the present invention is more clearly understood, below in conjunction with drawings and Examples, traveling one is entered to the present invention
Step describes in detail.It should be appreciated that specific embodiment described herein is not used to limit this hair only to explain the present invention
It is bright.
As shown in figure 1, the speed monitoring system based on vehicle position information of the invention include vehicle monitoring center 200, by
Control in vehicle monitoring center 200 and carry more driving vehicles 100 of positioner, be electrically connected at the vehicle monitoring center
200 vehicle management department server 300.
Wherein, the vehicle monitoring center 200 is used to show speed monitoring interface on display screen 205, and is monitored in speed
The vehicle position information reported by the registered timing of driving vehicle 100 is received under interface, and to reporting the vehicle position information
The driving vehicle 100 carry out Overspeed Analysis.
The vehicle monitoring center 200 is additionally operable to judge that the driving vehicle 100 entrance is driven over the speed limit according to Overspeed Analysis result
During the stage, the data of driving over the speed limit of the situation of driving over the speed limit for weighing the driving vehicle 100 are calculated, by the driving vehicle 100
Drive over the speed limit data deposit database 203, and by the data of driving over the speed limit be shown to display screen 205 speed monitor boundary
Face.
The vehicle monitoring center 200 is additionally operable to, when the driving vehicle 100 enters and drives over the speed limit the stage, extract the Travel vehicle
Car number information in 100 vehicle position datas reported, comprising the car number information in searching data storehouse 203
Vehicle registration information, reads car owner's essential information of the vehicle registration information, and by the data of driving over the speed limit of the driving vehicle 100
And car owner's essential information uploads to the vehicle management department server 300.
In the present invention, the positioner can be existing GPS navigator or various the leading based on dipper system exploitation
Boat equipment.
As shown in Fig. 2 vehicle monitoring center 200 of the present invention includes processing module 202 and is electrically connected at the processing mould
Communication module 201, prompting module 204, database 203 and the display screen 205 of block 202.
The display screen 205 is used to show speed monitoring interface, and real-time display respectively travels under the speed monitoring interface
The data of driving over the speed limit of vehicle 100.
The communication module 201 is used to receive the vehicle position data periodically uploaded by each driving vehicle 100, and for inciting somebody to action
The car owner that processing module 202 calculates drive over the speed limit data and the driving vehicle 100 of generation based on the vehicle position data is basic
Information uploads to vehicle management department server 300.
The processing module 202 is used for the current driving speed V that the driving vehicle 100 is calculated according to the vehicle position data,
By the current driving speed V of the driving vehicle 100 and default first speed threshold value VaAnd the second speed threshold value VbIt is compared,
According to comparative result judge the driving vehicle 100 be in drive over the speed limit state when, obtain the driving vehicle 100 in rank of driving over the speed limit
The data of driving over the speed limit of section.
The database 203 is used for the data of driving over the speed limit for storing each driving vehicle 100.
The prompting module 204 is used for when the driving vehicle 100 is in high-speed travel state, generates deceleration prompting message,
And the deceleration prompting message is issued to by the driving vehicle 100 by the communication module 201.
The prompting module 204 is additionally operable to when the driving vehicle 100 is in and drives over the speed limit state, generation overspeed warning letter
Breath, and the overspeed warning information is issued to by the driving vehicle 100 by the communication module 201.
Wherein, above-mentioned data of driving over the speed limit include vehicle location letter of the driving vehicle 100 in the stage of entirely driving over the speed limit
Breath reports frequency n, max. speed Vmax, minimum vehicle velocity VminAnd average speed VavgAnd the driving vehicle 100 is driven over the speed limit
Mileage Stotal；
Max. speed V of the driving vehicle 100 in the stage of driving over the speed limitmax, minimum vehicle velocity VminAnd average speed Vavg, should
The mileage Stotal that drives over the speed limit of driving vehicle 100 calculation formula difference is as follows：
Vmax=max (Vi), i is to be incremented by variable, and i is positive integer；
Vmin=min (Vi), i is to be incremented by variable, and i is positive integer；
Stotal=sum (Si)；
Vavg=Stotal/nt；Wherein
ViRepresent the average speed that the driving vehicle 100 is driven over the speed limit at i-th in data sampling period；
SiRepresent the distance travelled that the driving vehicle 100 is driven over the speed limit at i-th in data sampling period；
N represents that the vehicle position information of the driving vehicle 100 in the stage of entirely driving over the speed limit reports number；
The duration or vehicle position information of t i-th of data sampling period of driving over the speed limit of expression report interval time.
In better embodiment of the present invention, the processing module 202 can be existing server CPU, the communication module
201 can be existing server network interface card.
Below by by the present invention better embodiment exemplified by, to speed monitoring side of the present invention based on vehicle position information
The method flow of method illustrates：
As shown in figure 3, in step S101, vehicle monitoring center 200 receives and includes car number and car owner's essential information
Vehicle registration information, by the vehicle registration information be stored in database 203.
In step s 102, vehicle monitoring center 200 by communication module 201 receive by driving vehicle 100 periodically on
The vehicle position information of report, the driving vehicle is calculated based on the vehicle position information (i.e. the longitude and latitude degrees of data of vehicle position)
100 current driving speed V.
In step s 103, the processing module 202 at vehicle monitoring center 200 is fast by the current driving of the driving vehicle 100
Degree V and default the first speed threshold value V for whether entering the stage of running at high speed for weighing driving vehicle 100a, and for weighing
Whether amount driving vehicle 100 enters the second speed threshold value V in stage of driving over the speed limitbIt is compared respectively.
The current driving speed V of such as driving vehicle 100 is less than the second speed threshold value Vb, then into step S104.It is no
Then, into step S105.
In step S104, vehicle monitoring center 200 judges that the driving vehicle 100 is introduced into the stage of driving over the speed limit.
As vehicle monitoring center 200 judges that the current vehicle speed V of the driving vehicle 100 is located at by the first speed threshold value VaAnd the
Two speed threshold value VbThe vehicle speed intervals of composition, it is determined that the driving vehicle 100 is in and run at high speed the stage, passes through prompting module
204 generation deceleration prompt messages, and the deceleration prompt message is fed back to by the driving vehicle 100 by communication module 201.Such as car
Surveillance center 200 judges that the current vehicle speed V of the driving vehicle 100 is less than the first speed threshold value Va, it is determined that the Travel vehicle
100 are in the safety traffic stage, do not perform any operation.
In step S105, vehicle monitoring center 200 judges that the driving vehicle 100 enters and driven over the speed limit the stage, by carrying
Module 204 of waking up generates overspeed warning information, and by communication module 201 by the overspeed warning feedback of the information to the driving vehicle
100.Meanwhile vehicle position data is also reported interval time t as data sampling week of driving over the speed limit by the vehicle monitoring center 200
Phase, record the vehicle position data of the driving vehicle 100 in the stage of driving over the speed limit and report frequency n, calculate the driving vehicle 100 and exist
Difference is driven over the speed limit the average overall travel speed V of data sampling periodi, the driving vehicle 100 entirely driving over the speed limit the stage most
High travel speed VmaxAnd minimum travel speed Vmin, drive over the speed limit mileage Stotal, the driving vehicle 100 is received and stored in vehicle
The first vehicle position data and the traveling that first data sampling period of driving over the speed limit of Surveillance center 200 reports when starting
The second vehicle position data that last data sampling period of driving over the speed limit of vehicle 100 at vehicle monitoring center 200 reports,
Data deposit database 203 of driving over the speed limit using above-mentioned various data as the driving vehicle 100.
Wherein, max. speed V of the driving vehicle 100 in the stage of entirely driving over the speed limitmax, minimum vehicle velocity VminAnd average speed
Spend Vavg, the driving vehicle 100 the mileage S that drives over the speed limittotalCalculation formula difference it is as follows：
Vmax=max (Vi), i is to be incremented by variable, and i is positive integer；
Vmin=min (Vi), i is to be incremented by variable, and i is positive integer；
Stotal=sum (Si)；
Vavg=Stotal/nt；Wherein
ViRepresent the average speed that the driving vehicle 100 is driven over the speed limit at i-th in data sampling period；
SiRepresent the distance travelled that the driving vehicle 100 is driven over the speed limit at i-th in data sampling period；
N represents that the vehicle position information of the driving vehicle 100 in the stage of entirely driving over the speed limit reports number；
The duration or vehicle position information of t i-th of data sampling period of driving over the speed limit of expression report interval time.
In step s 106, vehicle monitoring center 200 judges the driving vehicle 100 in current data sampling of driving over the speed limit
Average overall travel speed V in cycleiWhether the second speed threshold value V is less thanb.Such as the driving vehicle 100 is driven over the speed limit in current
Average overall travel speed V in data sampling periodiNot less than the second speed threshold value Vb, then return to step S105, otherwise, enters,
Step S107.
In step s 107, vehicle monitoring center 200 judges that the driving vehicle 100 disengaging is driven over the speed limit the stage, stops pin
Data sampling work of driving over the speed limit to the driving vehicle 100.
In step S108, what the driving vehicle 100 was reported extracted in vehicle monitoring center 200 by processing module 202
Car number information in any one group of vehicle position data, the vehicle of the car number information is included in searching data storehouse 203
Log-on message, car owner's essential information in the vehicle registration information is read, by the car owner's essential information and car of the driving vehicle 100
The speed monitoring interface that data of driving over the speed limit are sent to display screen 205 shown, and by communication module 201 by the row
The essential information and overspeed of vehicle running data for sailing vehicle 100 upload to vehicle management department server 300.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of speed monitoring method based on vehicle position information, it is characterised in that comprise the following steps：
S0) vehicle monitoring center receives the vehicle registration information comprising car number and car owner's essential information, by the vehicle registration
Information is pre-stored in database；
S01 the vehicle position information for) setting driving vehicle reports interval time t, sets for weighing whether driving vehicle enters
Run at high speed the first speed threshold value V in stagea, and set for weighing whether driving vehicle enters the of the stage of driving over the speed limit
Two speed threshold value Vb；
S1) vehicle monitoring center receives the vehicle position information reported by driving vehicle by positioner timing, and is based on being somebody's turn to do
Vehicle position information carries out Overspeed Analysis to the driving vehicle；
S2) vehicle monitoring center according to Overspeed Analysis result judge the driving vehicle enter drive over the speed limit state when, calculate and deposit
Store up drive over the speed limit data of the driving vehicle in the stage of driving over the speed limit, and by the driving vehicle drive over the speed limit data and vehicle is noted
Volume information uploads to the vehicle management department server；
Wherein, to the step of reporting the driving vehicle of this group of vehicle position information to carry out Overspeed Analysis described in the step S1
Including：The vehicle position information reported according to the driving vehicle calculates the current vehicle speed V of the driving vehicle, and by the driving vehicle
Current vehicle speed V and the first speed threshold value VaAnd the second speed threshold value VbIt is compared respectively；
As judged, the current vehicle speed V of the driving vehicle is no more than the first speed threshold value Va, then judge that the driving vehicle enters safety
Travel phase, any operation is not performed；
Current vehicle speed V as judged the driving vehicle is located at the first speed threshold value VaAnd the first speed threshold value VbThe car of composition
Fast section (Va, Vb) within, then judge that the driving vehicle enters and run at high speed the stage, generate deceleration prompting message, and by generation
Deceleration prompting message feeds back to the driving vehicle；
Current vehicle speed V as judged the driving vehicle meets or exceeds the second speed threshold value Vb, then judge that the driving vehicle enters
Drive over the speed limit the stage, generate overspeed warning information, and by the overspeed warning feedback of the information of generation to the driving vehicle；
Wherein, vehicle monitoring center described in the step S2 judges that the driving vehicle enters hypervelocity and gone according to Overspeed Analysis result
When sailing the stage, calculate and store the driving vehicle the stage of driving over the speed limit drive over the speed limit data the step of include：
Vehicle monitoring center judge the driving vehicle enter drive over the speed limit state when, vehicle position information is reported into interval time t
As data sampling period of driving over the speed limit, the average car that the driving vehicle is driven over the speed limit at each in data sampling period is calculated
Fast Vi, and preserve the first vehicle location letter that the driving vehicle reports when first data sampling period of driving over the speed limit starts
Breath；
Vehicle monitoring center is by average speed ViWith the second speed threshold value VbIt is compared, and judges that the average speed is less than and be somebody's turn to do
Second speed threshold value VbWhen, stop the data sampling work of driving over the speed limit of the driving vehicle, and preserve the driving vehicle last
The second vehicle position information reported at the end of one data sampling period of driving over the speed limit；Wherein
The driving vehicle is driven over the speed limit the average speed V in data sampling period at i-thiCalculation formula it is as follows：
Vi=Si/t；Wherein
SiRepresent that driving vehicle is driven over the speed limit the distance travelled of data sampling period at i-th；
The duration or vehicle position information of t i-th of data sampling period of driving over the speed limit of expression report interval time；
Wherein, vehicle monitoring center described in the step S2 judges that the driving vehicle enters hypervelocity and gone according to Overspeed Analysis result
When sailing state, calculate and store the driving vehicle the stage of driving over the speed limit drive over the speed limit data the step of also include：
Record vehicle position information of the driving vehicle in the stage of driving over the speed limit and report frequency n, and calculate the driving vehicle and exist
Drive over the speed limit the max. speed V in stagemax, minimum vehicle velocity VminAnd average speed Vavg, the driving vehicle mileage of driving over the speed limit
Stotal, the vehicle position information is reported into frequency n, max. speed Vmax, the minimum vehicle velocity Vmin, average speed Vavg, this is super
Fast distance travelled StotalAnd first vehicle position information and the hypervelocity of second vehicle position information as the driving vehicle
Running data is stored in database；
Extract the car number information in any one group of vehicle position information that the driving vehicle is reported, searching data storehouse Zhong Bao
Vehicle registration information containing the car number information, car owner's essential information in the vehicle registration information is read, by the Travel vehicle
Car owner's essential information and drive over the speed limit and data while upload to vehicle supervision department server.
2. the speed monitoring method according to claim 1 based on vehicle position information, it is characterised in that the step S2
In the driving vehicle its stage of entirely driving over the speed limit max. speed Vmax, minimum vehicle velocity VminAnd average speed Vavg, the traveling
The mileage S that drives over the speed limit of vehicletotalCalculation formula difference it is as follows：
Vmax=max (Vi), i is to be incremented by variable, and i is positive integer；
Vmin=min (Vi), i is to be incremented by variable, and i is positive integer；
Stotal=sum (Si)；
Vavg=Stotal/nt；Wherein
ViRepresent the average speed that the driving vehicle is driven over the speed limit at i-th in data sampling period；
SiRepresent the distance travelled that the driving vehicle is driven over the speed limit at i-th in data sampling period；
N represents that vehicle position information of the driving vehicle in the stage of entirely driving over the speed limit reports number；
The duration or vehicle position information of t i-th of data sampling period of driving over the speed limit of expression report interval time.
3. a kind of speed monitoring system based on vehicle position information based on claim 1 methods described, it is characterised in that should
Speed monitoring system includes vehicle monitoring center, more driving vehicles, vehicle management department server with positioner；
The vehicle monitoring center is used to receive the vehicle location letter reported by positioner timing by registered driving vehicle
Breath, and Overspeed Analysis is carried out to the driving vehicle based on the vehicle position information；
The vehicle monitoring center be additionally operable to according to Overspeed Analysis result judge the driving vehicle enter drive over the speed limit state when, calculate
And drive over the speed limit data of the driving vehicle in the stage of driving over the speed limit are stored, and by drive over the speed limit data and the car of the driving vehicle
Log-on message uploads to the vehicle management department server.
4. the speed monitoring system according to claim 3 based on vehicle position information, it is characterised in that the vehicle monitoring
Center includes processing module, the communication module for being electrically connected at the processing module, database and prompting module；
The database is used to store the vehicle registration information comprising car number and car owner's essential information；
The communication module is used to receive the vehicle position information reported by registered vehicle；
The processing module is additionally operable to carry out Overspeed Analysis to the driving vehicle for reporting the vehicle position information, according to Overspeed Analysis knot
Fruit judge the driving vehicle enter drive over the speed limit the stage when, calculate drive over the speed limit number of the driving vehicle in the stage of driving over the speed limit
According to, and the vehicle registration information of drive over the speed limit data and the driving vehicle is uploaded to by the vehicle management by the communication module
Department server；
The prompting module is used to, when the driving vehicle enters and runs at high speed the stage, generate deceleration prompting message, and pass through communication
The deceleration prompting message is fed back to the driving vehicle by module；
The prompting module is additionally operable to, when the driving vehicle enters and drives over the speed limit the stage, generate overspeed warning information, and by logical
Believe module by the overspeed warning feedback of the information to the driving vehicle.
5. the speed monitoring system according to claim 4 based on vehicle position information, it is characterised in that this is driven over the speed limit
Data report frequency n, max. speed V including vehicle position information of the driving vehicle in the stage of entirely driving over the speed limitmax, it is minimum
Vehicle velocity VminAnd average speed VavgAnd the mileage S that drives over the speed limit of the driving vehicletotal；
Max. speed V of the driving vehicle in the stage of driving over the speed limitmax, minimum vehicle velocity VminAnd average speed Vavg, the driving vehicle
The mileage S that drives over the speed limittotalCalculation formula difference it is as follows：
Vmax=max (Vi), i is to be incremented by variable, and i is positive integer；
Vmin=min (Vi), i is to be incremented by variable, and i is positive integer；
Stotal=sum (Si)；
Vavg=Stotal/nt；Wherein
ViRepresent the average speed that the driving vehicle is driven over the speed limit at i-th in data sampling period；
SiRepresent the distance travelled that the driving vehicle is driven over the speed limit at i-th in data sampling period；
N represents that vehicle position information of the driving vehicle in the stage of entirely driving over the speed limit reports number；
The duration or vehicle position information of t i-th of data sampling period of driving over the speed limit of expression report interval time.
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| CN201410510580.9A CN105528898B (en) | 2014-09-28 | 2014-09-28 | A kind of speed monitoring method and speed monitoring system based on vehicle position information |
| PCT/CN2015/080561 WO2016045407A1 (en) | 2014-09-28 | 2015-06-02 | Vehicle speed monitoring method and vehicle speed monitoring system based on vehicle position information |
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| CN201410510580.9A CN105528898B (en) | 2014-09-28 | 2014-09-28 | A kind of speed monitoring method and speed monitoring system based on vehicle position information |
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| CN105976620A (en) * | 2016-06-24 | 2016-09-28 | 深圳市元征科技股份有限公司 | Speed monitoring method and device |
| CN107135267B (en) * | 2017-05-19 | 2020-05-05 | 千寻位置网络有限公司 | Vehicle speed change data processing method and system, terminal and memory |
| CN109591593A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | Method for limiting speed, device and the vehicle of vehicle |
| CN108877236B (en) * | 2018-05-30 | 2021-09-10 | 广州亿程交通信息集团有限公司 | Vehicle overspeed monitoring system |
| CN109816994B (en) * | 2019-01-14 | 2021-05-28 | 国家电网有限公司 | Full-automatic overspeed monitoring system for road vehicles based on full-interval speed measurement |
| CN111508237B (en) * | 2019-07-31 | 2022-04-15 | 深圳智慧车联科技有限公司 | Device and method for monitoring speed of large vehicle at intersection |
| CN114333351A (en) * | 2020-09-30 | 2022-04-12 | 宇龙计算机通信科技(深圳)有限公司 | Vehicle speed monitoring method and device, storage medium and electronic equipment |
| CN113920755A (en) * | 2021-10-09 | 2022-01-11 | 中科汇智(广东)信息科技有限公司 | Intelligent system for measuring and calculating speed of transport vehicle entering port |
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| CN1292391C (en) * | 2005-01-02 | 2006-12-27 | 刘刚 | System for realizing full-range over speed monitoring of vehicles running on expressway and its operating method |
| CN101326555B (en) * | 2005-12-15 | 2010-12-08 | 国际商业机器公司 | Method, system and program for auditing vehicle speed compliance to an upcoming speed limit |
| KR100920265B1 (en) * | 2007-12-12 | 2009-10-05 | 한국전자통신연구원 | Section overspeed warning apparatus and system |
| CN101867793A (en) * | 2010-05-14 | 2010-10-20 | 蔡晓东 | Distribution type intelligent video searching system and using method |
| CN202026426U (en) * | 2011-04-07 | 2011-11-02 | 上海迈迅威视觉科技有限公司 | Vehicle-mounted video monitor |
| CN102765351B (en) * | 2012-07-03 | 2014-12-17 | 广州亿程交通信息有限公司 | Vehicle speed pre-warning method |
| CN103208187B (en) * | 2013-04-03 | 2015-08-19 | 重庆思建科技有限公司 | A kind of method detecting overspeed of vehicle |
| CN103500507B (en) * | 2013-09-30 | 2016-01-13 | 宝鸡市公安局交通警察支队 | Test the speed implementation method and system in Portable movable interval based on global position system and generalized information system |
| CN103559794B (en) * | 2013-11-18 | 2016-03-30 | 北京联合大学 | A kind of traffic rules are from perception and violation information active alarm system |
| CN104064027B (en) * | 2014-06-13 | 2017-01-18 | 百度在线网络技术（北京）有限公司 | Method and system for obtaining traffic information |
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