CN109584526A - A kind of traffic security early warning method of traffic control and its system based on mobile Internet - Google Patents
A kind of traffic security early warning method of traffic control and its system based on mobile Internet Download PDFInfo
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- CN109584526A CN109584526A CN201811559161.9A CN201811559161A CN109584526A CN 109584526 A CN109584526 A CN 109584526A CN 201811559161 A CN201811559161 A CN 201811559161A CN 109584526 A CN109584526 A CN 109584526A
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- G—PHYSICS
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- G08G1/01—Detecting movement of traffic to be counted or controlled
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- G08G1/00—Traffic control systems for road vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention discloses a kind of traffic security early warning method of traffic control and its system based on mobile Internet, including S1 collect customer position information；S2 calculates the relative distance between user；S3, judges whether relative distance is less than safe distance；S4, the user for being less than safe distance to relative distance issue safe early warning；S5, judges whether relative distance is less than risk distance；S6, the user for being less than risk distance to relative distance issue danger early warning.This method and its system reduce the collision of pedestrian and vehicle by the early warning to pedestrian and vehicle；Meanwhile by the early warning to vehicle, the collision between vehicle is reduced；And the location information uploaded using pedestrian and vehicle carry out pedestrian and vehicle apart from early warning and vehicle and vehicle apart from early warning, compared with the vehicle distances early warning based on trailer-mounted radar, at low cost, updating decision, scope of release is wide, system unifies O&M, is conducive to popularization and system maintenance.
Description
Technical field
The present invention relates to field of road traffic more particularly to a kind of traffic security early warning method of traffic control based on mobile Internet and
Its system.
Background technique
At present mostly using the induction radar surveying vehicle being installed on vehicle between other vehicles at a distance from.Inductive lightning is reached
This is high, promotion rate is slow, efficiency for issuing is low, and due to the disunity of each automobile manufacturing company anti-collision system specification, difficult
To integrate location information.Traffic congestion and monitoring mostly acquire information of vehicles by camera probe at present, and this method needs a large amount of people
Power carries out congestion judgement to the monitoring image of acquisition, is unfavorable for solving the problems, such as urban congestion.
Existing digital map navigation can navigate for traffic route, and the position of traffic lights can also be shown on map.
Some digital map navigations can be monitored car speed, some digital map navigations are even equipped with overspeed prompting function.
However, there are no prevent using digital map navigation or using the location information for collecting pedestrian and vehicle upload instantly
The method and system of vehicle and pedestrian impact, also without utilizing digital map navigation or the position uploaded using vehicle and vehicle is collected
Information prevents the method and system of vehicle and vehicle collision.More without utilizing terminal device, such as cell phone application user terminal and vehicle
Computer APP user terminal is carried, the geographical location information for collecting pedestrian and vehicle uploads cloud, forecasts congestion shape in advance by cloud computing
Condition, to plan the method and system in most convenient and fast path to user.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of traffic security early warning method of traffic control based on mobile Internet and its
System, this method and its system using collect location information measurement vehicle that user uploads between pedestrian at a distance from and simultaneously measure
Vehicle between other vehicles at a distance from, prevent the generation of vehicle collision.
In order to achieve the above objectives, the invention proposes a kind of traffic security early warning method of traffic control based on mobile Internet, including
S1 collects customer position information；S2 calculates the relative distance between user；S3, judges whether relative distance is less than safe distance；
S4, the user for being less than safe distance to relative distance issue safe early warning；S5, judges whether relative distance is less than risk distance；
S6, the user for being less than risk distance to relative distance issue danger early warning.
Optionally, S1 includes S11, and user logins cell phone application user terminal and vehicle-mounted computer APP user terminal；S12, mobile phone
The location information of user, velocity information and time are uploaded to cloud server by APP user terminal and vehicle-mounted computer APP user terminal.
Optionally, location information includes ground location information and elevation information.
Optionally, S2 includes S21, and cloud server calculates the relative distance between user in real time；S22, to the phase in S21
Result of adjusting the distance is classified, and the relative distance of pedestrian and vehicle and the relative distance of vehicle and vehicle are divided into；Wherein pedestrian wraps
Pedestrian, runner and non-motor vehicle driver are included, vehicle is motor vehicle.
Optionally, S3 includes S31, and the safe distance of pedestrian and vehicle is arranged；The safe distance of vehicle and vehicle is set；
Pedestrian in S22 is compared with the relative distance of vehicle with the pedestrian in S31 with the safe distance of vehicle by S32；Judgement
Whether the relative distance of pedestrian and vehicle in S22 are less than the safe distance of pedestrian and vehicle；If pedestrian and vehicle in S22
Relative distance be less than pedestrian and vehicle safe distance, while enter S4 and S5；S33, by the phase of vehicle and vehicle in S22
It adjusts the distance and is compared with the vehicle in S31 with the safe distance of vehicle；Judging the relative distance of vehicle and vehicle in S22 is
The no safe distance less than vehicle and vehicle；If the relative distance of vehicle and vehicle in S22 is less than the peace of vehicle and vehicle
Full distance, while entering S4 and S5.
Optionally, S4 includes S41, and safety early warning signal is arranged；Safety early warning signal include pedestrains safety pre-warning signal and
Vehicle safety pre-warning signal；Vehicle safety pre-warning signal control vehicle slows down；S42, when the judging result in S32 is yes
When, cloud server order cell phone application user terminal and vehicle-mounted computer APP user terminal issue the user with pedestrains safety early warning letter respectively
Number and vehicle safety pre-warning signal；S43, when the judging result in S33, which is, is, the end cloud server order vehicle-mounted computer APP
Issue the user with vehicle safety pre-warning signal.
Optionally, S5 includes S51, and the risk distance of pedestrian and vehicle is arranged；The risk distance of vehicle and vehicle is set；
S52, when the judging result in S32 be when, by the relative distance and S51 of pedestrian and vehicle in S22 pedestrian and vehicle
Risk distance be compared；Judge the relative distance of pedestrian and vehicle in S22 whether be less than pedestrian and vehicle it is dangerous away from
From；If the relative distance of pedestrian and vehicle in S22 are less than the risk distance of pedestrian and vehicle, into S6；S53, when in S33
Judging result be when being, by the risk distance of vehicle and vehicle in the relative distance and S51 of vehicle and vehicle in S22 into
Row compares；Judge whether the relative distance of vehicle and vehicle in S22 is less than the risk distance of vehicle and vehicle；If in S22
Vehicle and vehicle relative distance be less than vehicle and vehicle risk distance, into S6.
Optionally, S6 includes S61, and danger early warning signal is arranged；Danger early warning signal include pedestrian's danger early warning signal and
Vehicle risk pre-warning signal；Vehicle risk pre-warning signal includes the brake signal issued to vehicle control system；S62, when in S52
Judging result be when being, cloud server order cell phone application user terminal and vehicle-mounted computer APP user terminal issue the user with respectively
Pedestrian's danger early warning signal and vehicle risk pre-warning signal；S63, when the judging result in S53, which is, is, cloud server order
Vehicle-mounted computer APP user terminal issues the user with vehicle risk pre-warning signal.
Optionally, a kind of traffic security early warning method of traffic control based on mobile Internet further includes congestion in road judgment method, is led to
Collection pedestrian position information and vehicle position information are crossed, judges present road congestion level；And by integrating traffic accident information
With present road congestion level, congestion in road degree predict and prediction result is sent to user.
In order to achieve the above objectives, the traffic safety early warning system based on mobile Internet that the invention proposes a kind of, this is
System includes customer position information extraction module, relative distance computing module, safe distance judgment module, safe early warning module, danger
Dangerous distance judgment module, danger early warning module, customer position information display module and congestion judgment module；Wherein, user location
Information extraction modules, customer position information are uploaded to relative distance meter by cell phone application user terminal and vehicle-mounted computer APP user terminal
Calculate the cloud server of module；Relative distance computing module calculates the relative distance in user and computer capacity between other users,
And calculated result is sent to safe distance judgment module；Safe distance judgment module, cloud server calculate relative distance
The calculated relative distance of module is compared with the safe distance of setting, if relative distance be less than safe distance, while into
Enter safe early warning module and risk distance judgment module；Safe early warning module, order cell phone application user terminal and vehicle-mounted computer APP
User terminal issues the user with safety early warning signal；Risk distance judgment module, cloud server is by relative distance computing module meter
The relative distance of calculating is compared with the risk distance of setting, if relative distance is less than risk distance, into danger early warning
Module；Danger early warning module, order cell phone application user terminal and vehicle-mounted computer APP user terminal issue the user with danger early warning, dangerous
Early warning includes issuing danger early warning signal to pedestrian and driver, and issue brake signal to vehicle control system；User position
Information display module is set, shows the position of other users in the position and computer capacity of user on map in real time；Congestion judgement
Module judges present road congestion level by collecting customer position information；And by integrating traffic accident information and current road
Road congestion level predict to congestion in road degree and prediction result is sent to user.
A kind of traffic security early warning method of traffic control and its system based on mobile Internet of the invention has compared with prior art
Have it is following the utility model has the advantages that 1, by the early warning to pedestrian and vehicle, reduce the collision of pedestrian and vehicle；2, by the pre- of vehicle
It is alert, reduce the collision between vehicle；3, using the location information that pedestrian and vehicle upload carry out pedestrian and vehicle apart from early warning with
And vehicle and vehicle apart from early warning, compared with trailer-mounted radar, at low cost, updating decision, scope of release is wide, and system unifies O&M,
Be conducive to popularization and system maintenance；4, jam situation is judged by the system, user is facilitated to carry out route planning.
Detailed description of the invention
With reference to the accompanying drawings and detailed description to a kind of traffic safety early warning based on mobile Internet of the invention
Method and its system are described in further detail.
Fig. 1 is that the present invention is based on the step schematic diagrames of the traffic security early warning method of traffic control of mobile Internet.
Fig. 2 is that the present invention is based on the structural schematic diagrams of the traffic safety early warning system of mobile Internet.
Specific embodiment
Cooperate schema and better embodiment of the invention below, the present invention is further explained to reach predetermined goal of the invention
The technological means taken.
As depicted in figs. 1 and 2, the present invention provides a kind of traffic security early warning method of traffic control based on mobile Internet.This method
Including S1, customer position information is collected；S2 calculates the relative distance between user；S3, judge relative distance whether be less than safety away from
From；S4, the user for being less than safe distance to relative distance issue safe early warning；S5, judge relative distance whether be less than it is dangerous away from
From；S6, the user for being less than risk distance to relative distance issue danger early warning.
This method passes through the location information of cell phone application user terminal and vehicle-mounted computer APP user terminal upload user, and uses cloud
It holds the relative distance between server calculating user, judge whether relative distance is less than early warning distance, when relative distance is less than early warning
Apart from when, early warning is issued the user with by cell phone application user terminal and vehicle-mounted computer APP user terminal.Wherein, early warning distance includes peace
Full distance and risk distance, early warning correspondingly include safe early warning and danger early warning.
In the present embodiment, S1 includes S11, and user logins cell phone application user terminal and vehicle-mounted computer APP user terminal；
The location information of user, velocity information and time are uploaded to cloud by S12, cell phone application user terminal and vehicle-mounted computer APP user terminal
Server.
User needs to download the APP before logining cell phone application user terminal and vehicle-mounted computer APP user terminal.User successfully steps on
After entering, which can show user location on Orientation on map interface, and the location information of user is uploaded to cloud server.
Cloud server acquires the location information from cell phone application user terminal and vehicle-mounted computer APP user terminal, and to all location informations
It is handled.
In the present embodiment, location information includes ground location information and elevation information.Elevation information can assist cloud
End server judged, exclude vehicle and vehicle or vehicle and pedestrian in identical ground projected position but in different height when produce
Raw collision erroneous judgement.Such as pedestrian, on viaduct, vehicle travels on the road under viaduct, even if pedestrian and vehicle ground
Projected position is identical to be bumped against.
In the present embodiment, S2 includes S21, and cloud server calculates the relative distance between user in real time；S22 is right
Relative distance result in S21 is classified, and the relative distance of pedestrian and vehicle and the relative distance of vehicle and vehicle are divided into；Its
Middle pedestrian includes pedestrian, runner and non-motor vehicle driver, and vehicle is motor vehicle.
Cloud server can delimit the computer capacity of the user for each user, during which with user location is
The heart is absolutely to calculate distance as radius.Preferably, when the Maximum speed limit of section vehicle where user is 100km/h, this is absolutely
Calculating distance is 200 meters, i.e. millesimal twice of speed per hour numerical value of the section vehicle Maximum speed limit.When user is pedestrian, cloud
It holds server to obtain the location information of all vehicles in computer capacity, and calculates the relative distance between pedestrian and vehicle.When with
When family is vehicle, cloud server obtains the location information of all pedestrians and vehicle in computer capacity, and calculates pedestrian and vehicle
The relative distance between relative distance and vehicle and vehicle between.
In the present embodiment, S3 includes S31, and the safe distance of pedestrian and vehicle is arranged；The peace of vehicle and vehicle is set
Full distance；S32 compares the safe distance of pedestrian and vehicle in the relative distance and S31 of pedestrian and vehicle in S22
Compared with；Judge whether the relative distance of pedestrian and vehicle in S22 are less than the safe distance of pedestrian and vehicle；If the row in S22
The relative distance of people and vehicle is less than the safe distance of pedestrian and vehicle, while entering S4 and S5；S33, by S22 vehicle with
The relative distance of vehicle is compared with the vehicle in S31 with the safe distance of vehicle；Judge the phase of the vehicle and vehicle in S22
It adjusts the distance and whether is less than the safe distance of vehicle and vehicle；If the relative distance of vehicle and vehicle in S22 be less than vehicle with
The safe distance of vehicle, while entering S4 and S5.
Preferably, when the Maximum speed limit of section vehicle where user is 100km/h, the safe distance of pedestrian and vehicle is set
Be set to 100 meters, the safe distance of vehicle and vehicle is set as 100 meters, i.e., the section vehicle Maximum speed limit speed per hour numerical value thousand/
One.When the relative distance of pedestrian and vehicle is less than 100 meters, while entering S4 and S5；When the relative distance of vehicle and vehicle is small
When 100 meters, while entering S4 and S5.
In the present embodiment, S4 includes S41, and safety early warning signal is arranged；Safety early warning signal includes that pedestrains safety is pre-
Alert signal and vehicle safety pre-warning signal；Vehicle safety pre-warning signal control vehicle slows down；S42, when the judgement knot in S32
Fruit is when being, cloud server order cell phone application user terminal and vehicle-mounted computer APP user terminal issue the user with pedestrains safety respectively
Pre-warning signal and vehicle safety pre-warning signal；S43, when the judging result in S33, which is, is, cloud server order vehicle-mounted computer
The end APP issues the user with vehicle safety pre-warning signal.
Preferably, pedestrains safety pre-warning signal may be configured as buzzing or vibration, can also allow user's unrestricted choice safe early warning
Signal mode；The safety early warning signal of vehicle may be configured as the tinkle of bells, can also allow user's unrestricted choice safety early warning signal mode, vehicle
Safety early warning signal may be alternatively provided as connecting with the control system of vehicle, slow down to directly control vehicle.
In the present embodiment, S5 includes S51, and the risk distance of pedestrian and vehicle is arranged；The danger of vehicle and vehicle is set
Dangerous distance；S52, when the judging result in S32, which is, is, by the pedestrian in the relative distance and S51 of pedestrian and vehicle in S22
It is compared with the risk distance of vehicle；Judge whether the relative distance of pedestrian and vehicle in S22 are less than pedestrian and vehicle
Risk distance；If the relative distance of pedestrian and vehicle in S22 are less than the risk distance of pedestrian and vehicle, into S6；S53,
When the judging result in S33, which is, is, by the danger of vehicle and vehicle in the relative distance and S51 of vehicle and vehicle in S22
Dangerous distance is compared；Judge whether the relative distance of vehicle and vehicle in S22 is less than the risk distance of vehicle and vehicle；Such as
The relative distance of vehicle and vehicle in fruit S22 is less than the risk distance of vehicle and vehicle, into S6.
Preferably, when the Maximum speed limit of section vehicle where user is 100km/h, the risk distance of pedestrian and vehicle is set
It is set to 50 meters, the risk distance of vehicle and vehicle is set as 50 meters, i.e. the section vehicle Maximum speed limit speed per hour numerical value one thousandth
0.5 times.When the relative distance of pedestrian and vehicle is less than 50 meters, into S6；When the relative distance of vehicle and vehicle is less than 50
Meter Shi, into S6.
In the present embodiment, S6 includes S61, and danger early warning signal is arranged；Danger early warning signal includes that pedestrian is dangerous pre-
Alert signal and vehicle risk pre-warning signal；Vehicle risk pre-warning signal includes the brake signal issued to vehicle control system；
S62, when the judging result in S52, which is, is, cloud server order cell phone application user terminal and vehicle-mounted computer APP user terminal point
Pedestrian's danger early warning signal and vehicle risk pre-warning signal are not issued the user with；S63, when the judging result in S53, which is, is, cloud
End server command vehicle-mounted computer APP user terminal issues the user with vehicle risk pre-warning signal.
Preferably, pedestrian's danger early warning signal may be configured as ring, can also allow user's unrestricted choice danger early warning signal mode
Formula；Vehicle risk pre-warning signal may be configured as the tinkle of bells, can also allow user's unrestricted choice danger early warning signal mode, and vehicle risk is pre-
Alert signal may be alternatively provided as connecting with the control system of vehicle, thus direct abrupt deceleration vehicle.It is in general, dangerous in setting
The decibel and frequency of pre-warning signal are above the decibel and frequency of safety early warning signal.
In the present embodiment, a kind of traffic security early warning method of traffic control based on mobile Internet further includes congestion in road judgement
Method judges present road congestion level by collecting pedestrian position information and vehicle position information；And by integrating traffic thing
Therefore information and present road congestion level, congestion in road degree predict and prediction result is sent to user.
The jam situation of block where user can inquire oneself in cell phone application user terminal and vehicle-mounted computer APP user terminal,
Destination and the on the way jam situation of road can be inquired, carries out plan for trip.And road management person can also be obtained by this method
The real-time jam situation in each region is taken, professional etiquette of going forward side by side is drawn.Since this method foundation user transmits the location information of itself, so should
The advantage of method is without camera, without manually carrying out congestion judgement to the monitoring image of acquisition.
The traffic safety early warning system based on mobile Internet that the present invention also provides a kind of.The system includes user location letter
Cease extraction module, relative distance computing module, safe distance judgment module, safe early warning module, risk distance judgment module, danger
Dangerous warning module, customer position information display module and congestion judgment module；Wherein, customer position information extraction module, user
Location information is uploaded to the cloud service of relative distance computing module by cell phone application user terminal and vehicle-mounted computer APP user terminal
Device；Relative distance computing module calculates the relative distance in user and computer capacity between other users, and calculated result is sent
To safe distance judgment module；Safe distance judgment module, cloud server are calculated opposite by relative distance computing module
Distance is compared with the safe distance of setting, if relative distance be less than safe distance, while enter safe early warning module and
Risk distance judgment module；Safe early warning module, order cell phone application user terminal and vehicle-mounted computer APP user terminal issue the user with
Safety early warning signal；Risk distance judgment module, cloud server by the calculated relative distance of relative distance computing module with
The risk distance of setting is compared, if relative distance is less than risk distance, into danger early warning module；Danger early warning mould
Block, order cell phone application user terminal and vehicle-mounted computer APP user terminal issue the user with danger early warning signal；Customer position information is aobvious
Show module, show the position of other users in the position and computer capacity of user on map in real time, and to pedestrian and vehicle into
Row classification display；Congestion judgment module judges present road congestion level by collecting customer position information；And pass through integration
Traffic accident information and present road congestion level predict to congestion in road degree and prediction result are sent to user.
The system reduces the collision of pedestrian and vehicle by the early warning to pedestrian and vehicle.Meanwhile the system passes through to vehicle
Early warning, reduce vehicle between collision.The system is without using trailer-mounted radar, so that it may to pedestrian and vehicle apart from early warning with
And vehicle and vehicle apart from early warning, at low cost, updating decision, scope of release are wide, and system unifies O&M, are conducive to promote and system
Maintenance.
Embodiment one
Pedestrian is first turned on down the cell phone application for being somebody's turn to do the traffic safety early warning system based on mobile Internet being loaded on mobile phone
User terminal.The location information of pedestrian and corresponding time point are uploaded to cloud server by cell phone application user terminal in real time.Pedestrian
The Maximum speed limit of place section vehicle is 100km/h.Pedestrian can default setting using itself as the center of circle, radius is 200 meters of region
For computer capacity, the Maximum speed limit in section where cell phone application user terminal can also determine pedestrian by the location information of pedestrian, thus
Determine computer capacity.The location information of all vehicles in the computer capacity is transmitted to cell phone application user terminal by cloud server, and
The position of all vehicles in the computer capacity is shown on the map interface of cell phone application user terminal.
Pedestrian independently selects, sets safe distance as 100 meters, and risk distance is 50 meters；Or cell phone application user terminal passes through
The Maximum speed limit in section where the location information of pedestrian determines pedestrian, so that it is determined that safe distance is 100 meters, risk distance 50
Rice.When the real-time range of vehicle and pedestrian are less than 100 meters of safe distance, vehicle that cloud server is uploaded by using vehicle
The pedestrian position that position and pedestrian upload calculates vehicle and is less than safe distance, cloud server order pedestrian at a distance from pedestrian
Cell phone application user terminal issue preset safety early warning signal.Similarly, when the real-time range of vehicle and pedestrian are less than danger
At 50 meters of dangerous distance, the pedestrian position that the vehicle location and pedestrian that cloud server is uploaded by using vehicle upload calculates vehicle
It is less than risk distance at a distance from pedestrian, the cell phone application user terminal of cloud server order pedestrian issues preset danger
Dangerous pre-warning signal.
Embodiment two
Driver is first turned on down the traffic safety early warning system based on mobile Internet being loaded on vehicle-mounted computer
Vehicle-mounted computer APP user terminal.The location information of vehicle and corresponding time point are uploaded to by vehicle-mounted computer APP user terminal in real time
Cloud server.The Maximum speed limit of section vehicle where driver is 100km/h.Driver can default setting with itself be in advance
The center of circle, the region that radius is 200 meters are computer capacity；Or vehicle-mounted computer APP user terminal can also pass through the location information of vehicle
The Maximum speed limit in section where determining vehicle, so that it is determined that computer capacity.Cloud server is by all vehicles in the computer capacity
And the location information of pedestrian is transmitted to vehicle-mounted computer APP user terminal, and shows on the map interface of vehicle-mounted computer APP user terminal
The position of all vehicle and pedestrians in the computer capacity.
Driver independently selects, set pedestrian and the safe distance of vehicle is 100 meter, and the risk distance of pedestrian and vehicle is
50 meters；Or vehicle-mounted computer APP user terminal determines the Maximum speed limit in vehicle place section by the location information of vehicle, thus really
The safe distance for determining pedestrian and vehicle is 100 meters, and the risk distance of pedestrian and vehicle is 50 meters.When vehicle and pedestrian it is real-time away from
When from being less than 100 meters of safe distance, pedestrian that the vehicle location and pedestrian that cloud server is uploaded by using vehicle upload
It sets and calculates vehicle at a distance from pedestrian less than safe distance, cloud server order vehicle-mounted computer APP user terminal issues preparatory
The safety early warning signal of setting.Similarly, when the real-time range of vehicle and pedestrian are less than 50 meters of risk distance, cloud server
The pedestrian position that the vehicle location uploaded by using vehicle and pedestrian are uploaded calculates vehicle and is less than danger at a distance from pedestrian
Distance, cloud server order vehicle-mounted computer APP user terminal issue preset danger early warning signal.
Driver independently selects, set vehicle and the safe distance of vehicle is 100 meter, and the risk distance of vehicle and vehicle is
50 meters；Or vehicle-mounted computer APP user terminal determines the Maximum speed limit in vehicle place section by the location information of vehicle, thus really
The safe distance for determining vehicle and vehicle is 100 meters, and the risk distance of vehicle and vehicle is 50 meters.When vehicle and vehicle it is real-time away from
When from being less than 100 meters of safe distance, cloud server calculates the distance between vehicle by using the vehicle location that vehicle uploads
Less than safe distance, cloud server order vehicle-mounted computer APP user terminal issues preset safety early warning signal.It is similar
Ground, when the real-time range of vehicle and vehicle is less than 50 meters of risk distance, vehicle that cloud server is uploaded by using vehicle
Position calculate vehicle between vehicle at a distance from be less than risk distance, cloud server order vehicle-mounted computer APP user terminal issue
Preset danger early warning signal.
Vehicle-mounted computer APP user terminal can be independently arranged in driver and the control system of vehicle connects, to realize vehicle-mounted
Computer APP user terminal controls vehicle deceleration while issuing safety early warning signal, issues in vehicle-mounted computer APP user terminal dangerous pre-
Abrupt deceleration vehicle while alert signal.
Particular embodiments described above has carried out further in detail the object of the invention, technical scheme and beneficial effects
Illustrate, it should be understood that the above is only a specific embodiment of the present invention, the protection being not intended to limit the present invention
Range, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair
Within bright protection scope.
Claims (10)
1. a kind of traffic security early warning method of traffic control based on mobile Internet, it is characterised in that: including,
S1 collects customer position information；
S2 calculates the relative distance between the user；
S3, judges whether the relative distance is less than safe distance；
S4, the user for being less than the safe distance to the relative distance issue safe early warning；
S5, judges whether the relative distance is less than risk distance；
S6, the user for being less than the risk distance to the relative distance issue danger early warning.
2. a kind of traffic security early warning method of traffic control based on mobile Internet according to claim 1, it is characterised in that: described
S1 includes,
S11, the user login cell phone application user terminal and vehicle-mounted computer APP user terminal；
S12, the cell phone application user terminal and the vehicle-mounted computer APP user terminal are by the location information of the user, velocity information
Cloud server is uploaded to the time.
3. a kind of traffic security early warning method of traffic control based on mobile Internet according to claim 2, it is characterised in that: described
Location information includes ground location information and elevation information.
4. a kind of traffic security early warning method of traffic control based on mobile Internet according to claim 2, it is characterised in that: described
S2 includes,
S21, the cloud server calculate the relative distance between the user in real time；
S22 classifies to the relative distance result in the S21, is divided into the relative distance and vehicle of pedestrian and vehicle
With the relative distance of vehicle；Wherein pedestrian includes pedestrian, runner and non-motor vehicle driver, and vehicle is motor vehicle.
5. a kind of traffic security early warning method of traffic control based on mobile Internet according to claim 4, it is characterised in that: described
S3 includes,
The safe distance of the pedestrian and vehicle is arranged in S31；The safe distance of the vehicle and vehicle is set；
S32, by the peace of the pedestrian and vehicle in the relative distance of the pedestrian and vehicle in the S22 and the S31
Full distance is compared；Judge whether the relative distance of the pedestrian and vehicle in the S22 are less than the pedestrian and vehicle
Safe distance；If the relative distance of pedestrian and vehicle in the S22 are less than the safe distance of the pedestrian and vehicle, together
When enter the S4 and S5；
S33, by the peace of the vehicle and vehicle in the relative distance of the vehicle and vehicle in the S22 and the S31
Full distance is compared；Judge whether the relative distance of the vehicle and vehicle in the S22 is less than the vehicle and vehicle
Safe distance；If the relative distance of the vehicle and vehicle in the S22 be less than the safety of the vehicle and vehicle away from
From, while entering the S4 and S5.
6. a kind of traffic security early warning method of traffic control based on mobile Internet according to claim 5, it is characterised in that: described
S4 includes,
Safety early warning signal is arranged in S41；The safety early warning signal includes pedestrains safety pre-warning signal and vehicle safety early warning letter
Number；The vehicle safety pre-warning signal controls the vehicle and slows down；
S42, when the judging result in the S32, which is, is, cell phone application user terminal described in the cloud server order and described
Vehicle-mounted computer APP user terminal issues the pedestrains safety pre-warning signal and vehicle safety early warning letter to the user respectively
Number；
S43, when the judging result in the S33, which is, is, vehicle-mounted computer APP user terminal described in the cloud server order to
The user issues the vehicle safety pre-warning signal.
7. a kind of traffic security early warning method of traffic control based on mobile Internet according to claim 5, it is characterised in that: described
S5 includes,
The risk distance of pedestrian and vehicle is arranged in S51；The risk distance of vehicle and vehicle is set；
S52, when the judging result in S32 be when, by the relative distance of the pedestrian and vehicle in the S22 with it is described
The pedestrian in S51 is compared with the risk distance of vehicle；Judge the pedestrian in the S22 and vehicle it is opposite away from
From whether be less than the pedestrian and vehicle risk distance；If the relative distance of the pedestrian and vehicle in the S22 are small
In the risk distance of the pedestrian and vehicle, into the S6；
S53, when the judging result in the S33, which is, is, by the relative distance of the vehicle and vehicle in the S22 and institute
The vehicle stated in S51 is compared with the risk distance of vehicle；Judge the opposite of the vehicle in the S22 and vehicle
Whether distance is less than the risk distance of the vehicle and vehicle；If the relative distance of the vehicle and vehicle in the S22
Less than the risk distance of the vehicle and vehicle, into the S6.
8. a kind of traffic security early warning method of traffic control based on mobile Internet according to claim 7, it is characterised in that: described
S6 includes,
Danger early warning signal is arranged in S61；The danger early warning signal includes pedestrian's danger early warning signal and vehicle risk early warning letter
Number；The vehicle risk pre-warning signal includes the brake signal issued to vehicle control system；
S62, when the judging result in the S52, which is, is, cell phone application user terminal described in the cloud server order and described
Vehicle-mounted computer APP user terminal issues pedestrian's danger early warning signal and vehicle risk early warning letter to the user respectively
Number；
S63, when the judging result in the S53, which is, is, vehicle-mounted computer APP user terminal described in the cloud server order to
The user issues the vehicle risk pre-warning signal.
9. a kind of traffic security early warning method of traffic control based on mobile Internet according to claim 1, which is characterized in that also wrap
Congestion in road judgment method is included, by collecting the pedestrian position information and the vehicle position information, judges that present road is gathered around
Stifled degree；And by integrating traffic accident information and the present road congestion level, congestion in road degree is predicted simultaneously
Prediction result is sent to the user.
10. a kind of traffic safety early warning system based on mobile Internet, it is characterised in that: including customer position information extracts
Module, relative distance computing module, safe distance judgment module, safe early warning module, risk distance judgment module, danger early warning
Module, customer position information display module and congestion judgment module；Wherein,
Customer position information extraction module, customer position information are uploaded by cell phone application user terminal and vehicle-mounted computer APP user terminal
To the cloud server of the relative distance computing module；
Relative distance computing module calculates the relative distance in the user and computer capacity between other described users, and will meter
It calculates result and is sent to safe distance judgment module；
Safe distance judgment module, the cloud server is by the calculated relative distance of the relative distance computing module
It is compared with the safe distance of setting, if the relative distance is less than the safe distance, while it is pre- to enter the safety
Alert module and the risk distance judgment module；
Safe early warning module is ordered the cell phone application user terminal and the vehicle-mounted computer APP user terminal to issue to the user and is pacified
Full pre-warning signal；
Risk distance judgment module, the cloud server by the calculated relative distance of relative distance computing module and setting
Risk distance is compared, if the relative distance is less than the risk distance, into danger early warning module；
Danger early warning module orders the cell phone application user terminal and the vehicle-mounted computer APP user terminal to issue to the user and endangers
Dangerous early warning；The danger early warning includes issuing danger early warning signal to pedestrian and driver, and issue to vehicle control system
Brake signal；
Customer position information display module shows other described use in the position and computer capacity of the user on map in real time
The position at family；
Congestion judgment module judges present road congestion level by collecting the customer position information；And by integrating traffic
Accident information and the present road congestion level predict to congestion in road degree and prediction result are sent to the use
Family.
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