CN106898146A - Traffic system, car-mounted terminal, wearable terminal and traffic lights terminal - Google Patents
Traffic system, car-mounted terminal, wearable terminal and traffic lights terminal Download PDFInfo
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- CN106898146A CN106898146A CN201510955310.3A CN201510955310A CN106898146A CN 106898146 A CN106898146 A CN 106898146A CN 201510955310 A CN201510955310 A CN 201510955310A CN 106898146 A CN106898146 A CN 106898146A
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- 238000004891 communication Methods 0.000 claims description 32
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 206010039203 Road traffic accident Diseases 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
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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
- G08G1/095—Traffic lights
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41835—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by programme execution
-
- 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
- G08G1/0965—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages responding to signals from another vehicle, e.g. emergency vehicle
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096791—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is another vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of traffic system, car-mounted terminal, wearable terminal and traffic lights terminal, traffic system includes：First car-mounted terminal and first terminal, one or more generation traffic informations in the information of vehicles of the second vehicle of first car-mounted terminal in first terminal, pedestrian information and traffic lights information, send prompting and/or control vehicle take corresponding action according to traffic information.The invention has the advantages that：Car-mounted terminal, wearable terminal and traffic lights terminal obtain corresponding information from Internet of Things and take corresponding state respectively, are conducive to balanced traffic pressure, avoid traffic accident.
Description
Technical field
The present invention relates to the communications field, and in particular to a kind of traffic system based on Internet of Things, car-mounted terminal,
Wearable terminal and traffic lights terminal.
Background technology
In recent years, traffic accident takes place frequently and causes great personal injury and property loss, mainly traffic behavior
Main body is due to that cannot predict what the next step traffic behavior of other traffic behavior main bodys was caused.Mainly include following
Problem：
1st, when vehicle is travelled, such as in fork in the road, whether driver cannot see there are other vehicles, there is peace
Full hidden danger；
2nd, driver cannot be confirmed whether that surrounding has pedestrian, when pedestrian occurs suddenly, there is generation traffic accident
Potential safety hazard；
3rd, pedestrian cannot know whether that vehicle is approached, and easily cause peril.With New energy electric
The development of car, the noise of vehicle is smaller, exacerbates this risk；
4th, during travelling, other situations are run into, traffic accident is easily caused when such as front vehicles are slowed down.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem.
Therefore, first purpose of the invention is to propose a kind of traffic system based on Internet of Things.
Second object of the present invention is to propose a kind of car-mounted terminal based on Internet of Things.
Third object of the present invention is to propose a kind of wearable terminal based on Internet of Things.
Fourth object of the present invention is to propose a kind of traffic lights terminal based on Internet of Things.
To achieve these goals, embodiment of the invention discloses that a kind of traffic system based on Internet of Things,
Including：First car-mounted terminal, first car-mounted terminal is arranged on the first vehicle；First terminal, it is described
First terminal includes：One or more in second car-mounted terminal, wearable terminal and traffic lights terminal,
Second car-mounted terminal is arranged on the second vehicle, and second car-mounted terminal is used for second vehicle
Information of vehicles broadcast to the Internet of Things, the wearable terminal by pedestrian carry, it is described wearable
Terminal is used to broadcast the pedestrian information of the pedestrian to the Internet of Things, and the traffic lights terminal is arranged on friendship
On logical lamp, the traffic lights terminal is used to broadcast the traffic lights information of the traffic lights to the Internet of Things；
Wherein, second vehicle is other vehicles in addition to first vehicle, and first car-mounted terminal is used
One kind in the information of vehicles according to second vehicle, the pedestrian information and the traffic lights information or
Various generation traffic informations, and corresponding prompting and/or control are sent to driver according to the traffic information
First vehicle takes corresponding action.
Traffic system based on Internet of Things according to embodiments of the present invention, car-mounted terminal is obtained according to from Internet of Things
The information that the first terminal for taking is obtained is pointed out the first vehicle or is aided in control, helps driver to understand week
Road conditions are enclosed, driver-operated security is improved.
In addition, the traffic system based on Internet of Things according to the above embodiment of the present invention, can also have as follows
Additional technical characteristic：
Further, the pedestrian information includes the velocity information and positional information of pedestrian, the traffic lights letter
Breath includes the current state information of traffic lights and switching state information, and the information of vehicles includes：Velocity information
And positional information；Or velocity information, positional information and driving intention information.
Further, first car-mounted terminal includes display device, and the display device is used to show described
The information of vehicles of the first vehicle, the information of vehicles of second vehicle, the pedestrian information and the traffic lights
Information.
Further, first car-mounted terminal is used for information of vehicles, the row according to second vehicle
One or more generation traffic information in people's information and the traffic lights information, and according to the traffic information
Sent to driver and point out accordingly and/or control first vehicle to take corresponding action to further include：
First car-mounted terminal is used for according to the information of vehicles for selecting preset vehicle to send from second vehicle
To adjust the information of vehicles of first vehicle to ensure to keep synchronous traveling with the preset vehicle.
Further, first car-mounted terminal is used for information of vehicles, the row according to second vehicle
One or more generation traffic information in people's information and the traffic lights information, and according to the traffic information
Sent to driver and point out accordingly and/or control first vehicle to take corresponding action to further include：
First car-mounted terminal is used for according to the information of vehicles of first vehicle, and second vehicle car
Whether information and/or the pedestrian information anticipation there is risk of collision, to institute when risk of collision occurs in anticipation
State the first vehicle and pointed out and/or carried out active deceleration.
Further, first car-mounted terminal is used for information of vehicles, the row according to second vehicle
One or more generation traffic information in people's information and the traffic lights information, and according to the traffic information
Sent to driver and point out accordingly and/or control first vehicle to take corresponding action to further include：
First car-mounted terminal is used for velocity information, the position letter of first vehicle according to first vehicle
Whether breath and the first vehicle described in the traffic lights information anticipation are violated the traffic regulations with current state traveling, and
First vehicle is carried when the first vehicle described in anticipation is violated the traffic regulations with current state traveling
Show and/or carry out active deceleration.
Further, the wearable terminal is used for according to the pedestrian information, first car-mounted terminal
Whether the information of vehicles anticipation sent with second car-mounted terminal collides danger, when there is risk of collision
Shi Jinhang is pointed out.
Further, the traffic lights terminal be used for according to first car-mounted terminal send information of vehicles,
The pedestrian information that the information of vehicles and/or the wearable terminal that second car-mounted terminal sends send is sentenced
It is disconnected whether road congestion occur, the state of the traffic lights is adjusted when there is traffic jam to alleviate road
Stopping state.
To achieve these goals, embodiment of the invention discloses that a kind of car-mounted terminal based on Internet of Things,
Including：Speed acquisition module, the speed information for obtaining this car；Positioner, for obtaining described
The positional information of car；Wireless communication module, for receive from the information of vehicles of other vehicles on Internet of Things,
One or more in pedestrian information and traffic lights information；And controller, obtain mould with the speed respectively
Block, the positioner are connected with the wireless communication module, and the controller is used for according to described other cars
Information of vehicles, the pedestrian information and the traffic lights information in one or more generation traffic informations,
And sent to driver according to the traffic information and corresponding point out and/or control the vehicle to take accordingly
Action.
The car-mounted terminal based on Internet of Things based on Internet of Things according to embodiments of the present invention, is obtained by Internet of Things
Information of vehicles, pedestrian information and the traffic lights information of other vehicles are taken for this car provides steered reference information；
Or the information of vehicles of this car is adjusted to ensure synchronously to be travelled with preset vehicle according to the information of vehicles of preset vehicle；
Can also avoid vehicle violate traffic lights cause itself potential safety hazard and economic loss, while avoid vehicle because
To violate the traffic congestion that traffic lights is caused.
Car-mounted terminal based on Internet of Things according to embodiments of the present invention, according to first obtained from Internet of Things
The information that terminal is obtained is pointed out the first vehicle or is aided in control, helps driver to understand surrounding road condition,
Improve driver-operated security.
In addition, the car-mounted terminal based on Internet of Things according to the above embodiment of the present invention, can also have as follows
Additional technical characteristic：
Further, the controller is used for information of vehicles, the pedestrian information according to other vehicles
Traffic informations are generated with one or more in traffic lights information, and is sent out to driver according to the traffic information
Go out and point out accordingly and/or control the vehicle to take corresponding action to further include：The controller is used
The described information of vehicles of car is adjusted in the information of vehicles sent according to preset vehicle pre- with described to ensure
If vehicle keeps synchronous traveling.
Further, the controller is used for information of vehicles, the pedestrian information according to other vehicles
Traffic informations are generated with one or more in traffic lights information, and is sent out to driver according to the traffic information
Go out and point out accordingly and/or control the vehicle to take corresponding action to further include：The controller is used
According to the described information of vehicles of car, and other vehicles information of vehicles and/or pedestrian letter
Whether breath anticipation there is risk of collision, and described car is pointed out and/or entered when risk of collision occurs in anticipation
Row actively slows down.
Further, the controller is used for information of vehicles, the pedestrian information according to other vehicles
Traffic informations are generated with one or more in traffic lights information, and is sent out to driver according to the traffic information
Go out and point out accordingly and/or control the vehicle to take corresponding action to further include：The controller is used
According to the described velocity information of car, the positional information of described car and the traffic lights information anticipation
Whether this car is violated the traffic regulations with current state traveling, and in the first vehicle described in anticipation with current state row
To be sailed when whether violating the traffic regulations and described car is pointed out and/or is carried out active deceleration.
To achieve these goals, embodiment of the invention discloses that a kind of wearable end based on Internet of Things
End, including：Locating module, the positional information for obtaining wearer；Speed acquiring module, for obtaining
The velocity information of the wearer；Wireless communication module, for receiving from the information of vehicles on Internet of Things；
And logic anticipation module, it is pre- for the positional information according to the wearer, velocity information and information of vehicles
Sentence and whether risk of collision occur, pointed out when there is risk of collision.
The wearable terminal based on Internet of Things based on Internet of Things according to embodiments of the present invention, according to wearing
The velocity information of person, positional information and surrounding vehicles information is obtained by Internet of Things carry out anticipation, in anticipation hair
Pointed out to reduce the probability that wearer occurs traffic accident when raw dangerous.
To achieve these goals, embodiment of the invention discloses that a kind of traffic lights terminal based on Internet of Things,
Including：Wireless communication module, for receiving from the information of vehicles and/or pedestrian information on Internet of Things；Control
Device processed, the controller is connected with the radio communication device, the controller be used for according to information of vehicles and
/ or the current road congestion conditions of pedestrian information estimation, and adjust traffic lights according to the road congestion conditions
Running status.
Traffic lights terminal based on Internet of Things according to embodiments of the present invention, surrounding pedestrian is obtained by Internet of Things
Information with vehicle adjusts the state of traffic lights, is conducive to alleviating and connects jam situation.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly be retouched from following
Become obvious in stating, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage are from description of the accompanying drawings below to embodiment is combined
Will be apparent and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the traffic system based on Internet of Things of one embodiment of the invention；
Fig. 2 is the structural representation of the car-mounted terminal based on Internet of Things of one embodiment of the invention；
Fig. 3 is the structural representation of the wearable terminal based on Internet of Things of one embodiment of the invention；
Fig. 4 is the structural representation of the traffic lights terminal based on Internet of Things of one embodiment of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein certainly
Beginning to same or similar label eventually represents same or similar element or the unit with same or like function
Part.Embodiment below with reference to Description of Drawings is exemplary, is only used for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ",
D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " etc.
The orientation or position relationship of instruction are, based on orientation shown in the drawings or position relationship, to be for only for ease of description
The present invention is described with simplified, must be with specific side rather than the device or element for indicating or imply meaning
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term
" first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or removable
Connection is unloaded, or is integrally connected；Can mechanically connect, or electrically connect；Can be joined directly together,
Can also be indirectly connected to by intermediary, can be two connections of element internal.It is general for this area
For logical technical staff, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
With reference to following description and accompanying drawing, it will be clear that these and other aspects of embodiments of the invention.At this
In a little descriptions and accompanying drawing, specifically disclose some particular implementations in embodiments of the invention to represent
Implement some modes of the principle of embodiments of the invention, but it is to be understood that the model of embodiments of the invention
Enclose not limited.Conversely, embodiments of the invention include falling into the spiritual and interior of attached claims
All changes, modification and equivalent in the range of culvert.
Below in conjunction with the Description of Drawings traffic system based on Internet of Things according to embodiments of the present invention.
Fig. 1 is refer to, the traffic system 1000 based on Internet of Things, including the first car-mounted terminal 100 and first
Terminal 200.
First terminal 200 include the second car-mounted terminal, wearable terminal and traffic lights terminal in one kind or
It is various.Second car-mounted terminal is arranged on the second vehicle, for the information of vehicles of the second vehicle to be broadcasted to thing
Networking.Wearable terminal is carried by pedestrian, for the pedestrian information of pedestrian to be broadcasted to Internet of Things.Traffic
Lamp terminal is set on traffic lights, for the traffic lights information of traffic lights to be broadcasted to Internet of Things.
First car-mounted terminal 100 is arranged on the first vehicle, for the information of vehicles according to the second vehicle, OK
One or more generation traffic information in people's information and traffic lights information.First car-mounted terminal 100 is according to road
Condition information sends corresponding prompting to driver and/or the first vehicle of control takes corresponding action.
In one embodiment of the invention, pedestrian information includes the velocity information and positional information of pedestrian.Hand over
Logical lamp information includes the current state information and switching state information of traffic lights.In an example of the invention,
Traffic lights is traffic lights, and transport information includes the switching between current lighting lamp state, remaining time and each state
Time.Information of vehicles includes the velocity information and positional information of vehicle.Information of vehicles can also include driving anticipating
Figure information, driving intention information is generated by operating the corresponding control unit of other vehicles.
In an example of the invention, driving intention information can be that other vehicle launch steering indicating lights represent this
The steering of car is intended to.In another example of the invention, driving intention information can also be by steering wheel
The steering intent information that corner information is obtained.In another example of the invention, driving intention information may be used also
With the braking intention information generated by the brake pedal situation of other vehicles.In another example of the invention
In, driving intention information can also be the acceleration intent information obtained by the opening information of accelerator pedal.It is logical
Cross the second vehicle transmission driving intention information can further anticipation on the travel route of the first vehicle whether
There is traffic safety hidden danger or carry out Based Intelligent Control to the first vehicle in meeting, there is traffic safety with other vehicles
Hidden danger or 100 pairs of the first vehicles of the first car-mounted terminal are led when needing to carry out Based Intelligent Control to the first vehicle
Dynamic control is pointed out the first vehicle.
It is intended to point out this car or the active control in risk distance in safe distance by other vehicle drives
The first vehicle can be reduced the probability of traffic accident occurs with the second vehicle in surrounding preset range.
In one embodiment of the invention, the first car-mounted terminal 100 includes head-up display device or other are aobvious
Show equipment.In an example of the invention, other display equipment can be instrument or display screen.This implementation
Example shows the velocity information and positional information of the first vehicle using head-up display device, and the second vehicle speed
Degree information, positional information and driving intention information.Head-up display device can also be shown in surrounding preset range
The velocity information and positional information of pedestrian.Head-up display device can also show around preset that interior traffic lights is worked as
Preceding status information and handover information.
The present invention is processed by the information obtained from Internet of Things, patterned display and currently driving
The related traffic information of situation, such as centered on the first vehicle, display surrounding vehicles position, speed, pedestrian
Position；Traffic intersection position etc..Highlighted simultaneously for the key message needed for driving, such as when traveling
There is traffic lights in route front, then highlight traffic lights relevant information, including current state, becomes lamp time etc..
Such as when surrounding for vehicle has a steering, lane change, overtake other vehicles etc. operation when, this car is driven when being likely to result in influence,
The state of the vehicle is highlighted, to remind driver to note.Such as crossing, nearby pedestrian's speed increases suddenly,
And position motion track and this car are when having intersection point, represent that pedestrian is possible to jaywalk and cause potential safety hazard, lead to
The information for highlighting pedestrian is crossed to remind driver to note or directly slow down to avoid that traffic thing occurs with pedestrian
Therefore.
By the head-up display device of the embodiment of the present invention, this car driver can be allowed to become more apparent upon around this car
Traffic conditions, so that this car driver takes corresponding driver behavior, operate with strong points.
In one embodiment of the invention, the car that the first car-mounted terminal 100 can send according to preset vehicle
Information adjusts the information of vehicles of the first vehicle to ensure and preset vehicle keeps synchronous traveling.Work as driver
When selection enters car-following model, the following vehicle selected according to driver carries out the imitation of driving behavior.
According to the operation behavior of setting vehicle driver, with reference to the information of the first vehicle, carry out vehicle cruise and follow,
Acceleration and deceleration behavior, lane change behavior and braking action of preset vehicle etc. are imitated completely, with holding and preset vehicle
Synchronous travel route and travel speed.
In one embodiment of the invention, the first car-mounted terminal 100 is used to be believed according to the speed of the first vehicle
Breath and the first vehicle of traffic lights information anticipation with current state traveling whether violate the traffic regulations, and anticipation with
Active deceleration is pointed out this car and/or carried out to current state traveling when violating the traffic regulations.
In one embodiment of the invention, traffic lights is traffic lights, and controller 140 is according to the first vehicle
Current running state when driving to traffic lights, if parking is needed, when judging to need parking to the first car
Running status be controlled or pointed out.It will be understood by those skilled in the art that other are such as tide car
The mode of the traffic lights such as road indicator lamp is equally applicable to the present invention.
In one embodiment of the invention, when parking is needed at anticipation to the first vehicle exterior traffic lamp,
Judge to be compared with Second Threshold with the time at this car exterior traffic signal lamp.If the first vehicle is reached
Institute is less than Second Threshold with the time at traffic lights, then controller control carries out active deceleration to the first vehicle
To avoid making a dash across the red light；If institute is more than or equal to Second Threshold with the time at the first vehicle exterior traffic signal lamp,
Then controller control is pointed out the first vehicle.In an example of the invention, prompt message can be
" front will run into red light after 30 seconds, please slow down or detour ".
In one embodiment of the invention, the first car-mounted terminal 100 is used to be believed according to the vehicle of the first vehicle
Whether breath, the information of vehicles of the second vehicle and pedestrian information anticipation there is risk of collision, and collision danger occurs in anticipation
Active deceleration is pointed out this car and/or carried out when dangerous.
Specifically, by the speed information of the first vehicle, the speed information of positional information and the second vehicle, position
Confidence cease and driving intention, and pedestrian velocity information and positional information anticipation on the traveling road of the first vehicle
Whether anticipation can be collided with pedestrian or the second vehicle on line, and first is actively reduced when anticipation collides
The speed of vehicle or the driver to the first vehicle are pointed out by head-up display device or other devices.
In one embodiment of the invention, reduced when risk of collision occurs in anticipation the first vehicle speed or
Prompting is carried out to the first vehicle to further include：When risk of collision occurs in anticipation, by instrument, buzzer
Or new line display device points out driver or directly carrying out deceleration to the first vehicle avoids the danger that collides.Control
Device processed 140 estimates the remaining time that collision occurs, if current time and anticipation collide the time at moment
Interval is less than first threshold, then controller control vehicle carries out active deceleration.Collide the remaining time reality for occurring
Shi Gengxin.If colliding the remaining time for occurring is less than Second Threshold, controller carries out security control to vehicle
Intervene, control vehicle carries out brake hard, wherein, the numerical value of the numerical value more than Second Threshold of first threshold.
Specifically, between the current time of the vehicle of controller anticipation first and the second vehicles or pedestrians collide
Time interval：The first vehicle is pointed out during more than or equal to first threshold；Less than first threshold and greatly
The speed of the first vehicle is actively reduced when Second Threshold；Urgent system is taken the first vehicle less than Second Threshold
It is dynamic.Wherein, first threshold is default, is taken measures as will crashing for driver's perception
Hide the reaction time of accident.Second Threshold is default, represents that driver does not have when less than Second Threshold
Enough reflecting times carry out wagon control with collision free accident.In an example of the invention, first
Threshold value is 10 seconds, and Second Threshold is 3 seconds.It should be noted that first threshold should not be too large, because
The velocity information and positional information of other vehicles may change at any time, and first threshold set conference to be caused frequently
Prompt message is received so as to influence the mood of driver.Meanwhile, Second Threshold should not be too small, should ensure that control
Device processed 140 has time enough and distance to avoid crashing when actively reducing speed.
In one embodiment of the invention, current time and collision moment of the controller in the vehicle of anticipation first
Between interval when being less than first threshold, gradually increasing reduces the amplitude of speed, so as to dangerous in collision free
On the premise of increase the comfortableness of driving.
In one embodiment of the invention, controller is additionally operable to further gather the velocity variations of the first vehicle
Whether information and change in location information, the vehicle of anticipation first collide with the second vehicles or pedestrians, further
Improve security of first vehicle when non-rectilinear is at the uniform velocity travelled.Non-rectilinear described in the present embodiment is at the uniform velocity travelled
State includes situations such as acceleration and deceleration, turn, doubling.
In one embodiment of the invention, controller is accelerated in the second vehicle, is slowed down, is overtaken other vehicles, is made
When dynamic, the driving intention of the surrounding vehicles received according to the first car-mounted terminal 100 and speed position
Information, points out driver to evade the risk that surrounding vehicles may collide this car.
Wearable terminal is carried by pedestrian.Wearable terminal is used to obtain pedestrian information, and pedestrian is believed
Breath broadcast to Internet of Things, and according to from the information of vehicles on Internet of Things judge between pedestrian and vehicle whether
There is potential safety hazard, and prompting is sent to pedestrian when judging and there is the potential safety hazard.The mode bag of prompting
Include by vibrations, video and a kind of mode or various ways feed back to wearer among audio, inform wearer
There is potential safety hazard, improve security.
Traffic lights terminal is set on traffic lights, for obtaining traffic lights information and broadcasting to Internet of Things, and
Estimate current road congestion conditions according to from the information of vehicles on Internet of Things and pedestrian information, and according to road
Road congestion adjusts the running status of traffic lights.
In one embodiment of invention, traffic lights is traffic lights, for obtaining multiple directions in preset range
Upper vehicle sends information of vehicles, and the running state information sent according to vehicle in multiple directions judges multiple side
Upwards with the presence or absence of there is vehicle congestion situation on certain direction, after there is vehicle congestion situation, extension is gathered around
The time of direction green light is blocked up to alleviate jam situation.
In one embodiment of invention, traffic lights is crossing pedestrian indicator lamp, waits and detects on certain direction
When pedestrian's quantity exceedes preset range and less neighbouring vehicle, the state of indicator lamp can be adjusted to ensure pedestrian
The pressure of traveling, while avoiding pedestrian because of the traffic accident of initiation of running a red light.
Below in conjunction with the Description of Drawings car-mounted terminal based on Internet of Things according to embodiments of the present invention.
Fig. 2 is refer to, the car-mounted terminal 2000 based on Internet of Things includes speed acquisition module 200, positioning dress
Put 210, wireless communication module 220 and controller 230.
Speed acquisition module 200 is used to obtain the speed information of this car.In an example of the invention, car
Speed can be obtained by calculating by ABS or engine or motor speed and gearbox gear etc. by calculating
Obtain.
Positioner 210 is used to obtain the positional information of this car.In an example of the invention, positioning dress
It is set to GPS positioning system.
Wireless communication module 220 is used to obtain the status information of other radio communication devices transmission.Wherein, its
Its radio communication device includes the portable radio communication device carried by pedestrian and/or installed in other vehicles
On vehicle wireless communication device and the traffic lights terminal on traffic signals facility, status information include pedestrian
Or the velocity information of other vehicles, positional information and driving intention information, such as accelerator pedal aperture, braking steps on
Whether plate is stepped on, and turns to intention etc..
Controller 230 respectively with speed acquisition module 200, positioner 210 and wireless communication module 220
It is connected.Controller 230 is used for velocity information, positional information, the sheet sent according to other radio communication devices
The velocity information of car and the positional information of Ben Che are controlled to the running status of this car or this car are carried
Show.
In car-mounted terminal 2000 based on Internet of Things and the above-mentioned traffic system 1000 based on Internet of Things first
The 26S Proteasome Structure and Function of car-mounted terminal 100 is identical, no longer specified otherwise.
Below in conjunction with the Description of Drawings wearable terminal based on Internet of Things according to embodiments of the present invention.
Fig. 3 is refer to, the wearable terminal 3000 based on Internet of Things includes locating module 300, and speed is obtained
Modulus block 310, wireless communication module 320 and logic judgment module 330.
Specifically, locating module 300 is used to obtain the positional information of carrier.
Speed acquiring module 310 is used to be obtained according to the change of the positional information of carrier the speed letter of carrier
Breath and velocity variations information.
Wireless communication module 320, becomes for receiving the velocity information of other radio communication devices transmission, speed
Change information, positional information and change in location information.Wherein, other radio communication devices include being arranged on vehicle
On radio communication device.
Logic anticipation module 330 is used for according to the positional information of carrier, velocity information and velocity variations information,
And velocity information, velocity variations information, positional information and the change in location that other radio communication devices send
Whether information anticipation there is risk of collision, warning message is generated when there is risk of collision and is fed back.
Specifically, the portable anticollision communicator 200 based on Internet of Things of the present embodiment is carried by pedestrian,
Bracelet can be designed to or software installation is designed in intelligent watch or mobile phone, the side of risk of collision is calculated
Formula is identical with the vehicle control system 1000 based on Internet of Things of above-described embodiment, it is to avoid carries and is based on Internet of Things
The pedestrian of the portable anticollision communicator 3000 of net passes through road or not according to friendship in no traffic lights
Drift cannot predict risk of collision so as to cause the person, property loss when then crossing road.
In one embodiment of the invention, the mode fed back when there is risk of collision is included by shake
A kind of mode or various ways feed back to carrier among dynamic, video and audio, inform that carrier has collision
Danger, improves the security of the traveling of carrier.
Below in conjunction with the Description of Drawings traffic lights terminal based on Internet of Things according to embodiments of the present invention.
Fig. 4 is refer to, the traffic lights terminal 4000 based on Internet of Things, including wireless communication module 400 and control
Device processed 410.
Specifically, wireless communication module 400, for obtaining the operation that multiple other radio communication devices send
Status information.Wherein, wireless communication module 400 is arranged on traffic indicating equipment, multiple other channel radios
T unit includes the radio communication device being arranged on multiple vehicles, and running state information includes place vehicle
Velocity information, positional information, velocity variations information, change in location information and steering intent information etc. drive letter
Breath.
Controller 410, is connected with radio communication device 400, for according to multiple other radio communication devices
The running state information for sending respectively adjusts the instruction state of traffic indicating equipment.
In an example of the invention, traffic indicating equipment is traffic lights, on traffic lights based on
The traffic of Internet of Things indicates control device 4000 to be used to obtain in specified range, and vehicle sends fortune in multiple directions
Row status information, and according to the running state information that vehicle in multiple directions sends judge in multiple directions whether
Deposit in a certain direction and vehicle congestion situation occur, after there is vehicle congestion situation, extension congestion direction is green
The time of lamp is alleviating jam situation.
In further example of the invention, traffic lights terminal is gathered around by driving intention information anticipation all directions
The change of stifled situation.For example there are many left-hand rotations of automobile starting at right-angled intersection on unidirectional track
To lamp, many cars for representing this direction vehicle have steering demand, further result in the left-hand rotation of this direction of subsequent time
Increase to vehicle.In special road section and/or special time, left steering vehicle mistake may be waited due to this direction
It is many, or be carrying out the vehicle of left steering behavior and excessively cause this intersection congestion.Traffic lights terminal according to
Even if the steering of multiple vehicles is intended to the running status of adjustment traffic lights to alleviate traffic pressure.
In one embodiment of invention, traffic lights is crossing pedestrian indicator lamp, waits and detects on certain direction
When pedestrian's quantity exceedes preset range and less neighbouring vehicle, the state of indicator lamp can be adjusted to ensure pedestrian
The pressure of traveling, while avoiding pedestrian because of the traffic accident of initiation of running a red light.
In addition, the traffic system based on Internet of Things of the embodiment of the present invention, car-mounted terminal, wearable terminal
Constituted with other of traffic lights terminal and effect is all for a person skilled in the art known, be
Reduction redundancy, does not repeat.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ",
The description of " specific example " or " some examples " etc. mean to combine the specific features that the embodiment or example describe,
Structure, material or feature are contained at least one embodiment of the invention or example.In this manual,
Schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the tool of description
Body characteristicses, structure, material or feature can be in one or more any embodiments or example with suitable
Mode combine.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：
These embodiments can be carried out in the case where principle of the invention and objective is not departed from various changes, modification,
Replace and modification, the scope of the present invention is by claim and its equivalent limits.
Claims (14)
1. a kind of traffic system based on Internet of Things, it is characterised in that including：
First car-mounted terminal, first car-mounted terminal is arranged on the first vehicle；
First terminal, the first terminal includes：Second car-mounted terminal, wearable terminal and traffic lights end
One or more in end, second car-mounted terminal is arranged on the second vehicle, second car-mounted terminal
For the information of vehicles of second vehicle to be broadcasted to the Internet of Things, the wearable terminal is by pedestrian
Carry, the wearable terminal is used to broadcast the pedestrian information of the pedestrian to the Internet of Things, described
Traffic lights terminal is set on traffic lights, and the traffic lights terminal is used for the traffic lights information of the traffic lights
Broadcast to the Internet of Things；
Wherein, second vehicle is other vehicles in addition to first vehicle, the first vehicle-mounted end
Hold in the information of vehicles according to second vehicle, the pedestrian information and the traffic lights information
Kind or various generation traffic informations, and according to the traffic information to driver send corresponding prompting and/or
First vehicle is controlled to take corresponding action.
2. the traffic system based on Internet of Things according to claim 1, it is characterised in that the row
People's information includes the velocity information and positional information of pedestrian, and the traffic lights information includes the current shape of traffic lights
State information and switching state information, the information of vehicles include：
Velocity information and positional information；Or
Velocity information, positional information and driving intention information.
3. the traffic system based on Internet of Things according to claim 1 and 2, it is characterised in that institute
Stating the first car-mounted terminal includes display device, and the display device is used to show the vehicle letter of first vehicle
Breath, the display device is additionally operable to show the information of vehicles of second vehicle, the pedestrian information and described
One or more in traffic lights information.
4. the traffic system based on Internet of Things according to claim 1, it is characterised in that described
One car-mounted terminal is for the information of vehicles according to second vehicle, the pedestrian information and the traffic lights letter
One or more in breath generation traffic information, and sent to driver according to the traffic information and carry accordingly
Show and/or control first vehicle to take corresponding action to further include：
First car-mounted terminal is used for according to the vehicle for selecting preset vehicle to send from second vehicle
Information adjusts the information of vehicles of first vehicle to ensure and the preset vehicle keeps synchronous traveling.
5. the traffic system based on Internet of Things according to claim 1, it is characterised in that described
One car-mounted terminal is for the information of vehicles according to second vehicle, the pedestrian information and the traffic lights letter
One or more in breath generation traffic information, and sent to driver according to the traffic information and carry accordingly
Show and/or control first vehicle to take corresponding action to further include：
First car-mounted terminal is used for the information of vehicles according to first vehicle, and second vehicle
Information of vehicles and/or the pedestrian information anticipation whether there is risk of collision, when there is risk of collision in anticipation
Pointed out first vehicle and/or carried out active deceleration.
6. the traffic system based on Internet of Things according to claim 1, it is characterised in that described
One car-mounted terminal is for the information of vehicles according to second vehicle, the pedestrian information and the traffic lights letter
One or more in breath generation traffic information, and sent to driver according to the traffic information and carry accordingly
Show and/or control first vehicle to take corresponding action to further include：
First car-mounted terminal is used for velocity information, the position of first vehicle according to first vehicle
Confidence is ceased and the first vehicle described in the traffic lights information anticipation is advised so that whether current state traveling violates traffic
Then, and when the first vehicle described in anticipation is violated the traffic regulations with current state traveling first vehicle is entered
Active deceleration is pointed out and/or carried out to row.
7. the traffic system based on Internet of Things according to claim 1, it is characterised in that it is described can
Wearable terminal is used to be sent out according to the pedestrian information, first car-mounted terminal and second car-mounted terminal
Whether the information of vehicles anticipation sent collides danger, is pointed out when there is risk of collision.
8. the traffic system based on Internet of Things according to claim 1, it is characterised in that the friendship
Logical lamp terminal is used for information of vehicles, second car-mounted terminal transmission sent according to first car-mounted terminal
Information of vehicles and/or the pedestrian information that sends of the wearable terminal judge whether road congestion occur,
The state of the traffic lights is adjusted when there is road congestion to alleviate traffic jam environment.
9. a kind of car-mounted terminal based on Internet of Things, it is characterised in that including：
Speed acquisition module, the speed information for obtaining this car；
Positioner, for obtaining the described positional information of car；
Wireless communication module, for receive from the information of vehicles of other vehicles on Internet of Things, pedestrian information and
One or more in traffic lights information；And
Controller, respectively with the speed acquisition module, the positioner and the wireless communication module phase
Even, the controller is used for the information of vehicles of other vehicles, the pedestrian information and traffic lights letter according to
One or more generation traffic informations in breath, and sent to driver according to the traffic information and carry accordingly
Show and/or control the vehicle to take corresponding action.
10. the car-mounted terminal based on Internet of Things according to claim 9, it is characterised in that the control
One kind that device processed is used in the information of vehicles according to other vehicles, the pedestrian information and traffic lights information
Or several generation traffic informations, and corresponding prompting and/or control are sent to driver according to the traffic information
Making the vehicle takes corresponding action to further include：
The controller is used to the information of vehicles according to preset vehicle transmission adjust the described vehicle letter of car
Breath is ensureing and the preset vehicle keeps synchronous traveling.
11. car-mounted terminals based on Internet of Things according to claim 9, it is characterised in that the control
One kind that device processed is used in the information of vehicles according to other vehicles, the pedestrian information and traffic lights information
Or several generation traffic informations, and corresponding prompting and/or control are sent to driver according to the traffic information
Making the vehicle takes corresponding action to further include：
The controller is used for according to the described information of vehicles of car, and other vehicles information of vehicles
And/or whether the pedestrian information anticipation risk of collision occurs, to described car when there is risk of collision in anticipation
Pointed out and/or carried out active deceleration.
12. car-mounted terminals based on Internet of Things according to claim 9, it is characterised in that the control
One kind that device processed is used in the information of vehicles according to other vehicles, the pedestrian information and traffic lights information
Or several generation traffic informations, and corresponding prompting and/or control are sent to driver according to the traffic information
Making the vehicle takes corresponding action to further include：
The controller is used for according to the described velocity information of car, the positional information of described car and the friendship
Whether this car is violated the traffic regulations with current state traveling described in logical lamp information anticipation, and described in anticipation first
Whether vehicle is pointed out and/or is carried out actively when being violated the traffic regulations with current state traveling to described car
Slow down.
A kind of 13. wearable terminals based on Internet of Things, it is characterised in that including：
Locating module, the positional information for obtaining wearer；
Speed acquiring module, the velocity information for obtaining the wearer；
Wireless communication module, for receiving from the information of vehicles on Internet of Things；And
Logic anticipation module, it is pre- for the positional information according to the wearer, velocity information and information of vehicles
Sentence and whether risk of collision occur, pointed out when there is risk of collision.
A kind of 14. traffic lights terminals based on Internet of Things, it is characterised in that including：
Wireless communication module, for receiving from the information of vehicles and/or pedestrian information on Internet of Things；
Controller, the controller is connected with the radio communication device, and the controller is used for according to information of vehicles
And/or pedestrian information estimates current road congestion conditions, and traffic is adjusted according to the road congestion conditions
The running status of lamp.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955310.3A CN106898146A (en) | 2015-12-17 | 2015-12-17 | Traffic system, car-mounted terminal, wearable terminal and traffic lights terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955310.3A CN106898146A (en) | 2015-12-17 | 2015-12-17 | Traffic system, car-mounted terminal, wearable terminal and traffic lights terminal |
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| CN106898146A true CN106898146A (en) | 2017-06-27 |
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ID=59188382
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| CN201510955310.3A Pending CN106898146A (en) | 2015-12-17 | 2015-12-17 | Traffic system, car-mounted terminal, wearable terminal and traffic lights terminal |
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| CN109615896A (en) * | 2018-12-19 | 2019-04-12 | 上海伟世通汽车电子系统有限公司 | A kind of interconnecting method of traffic signal light device and automobile middle control based on 5G |
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| WO2022052341A1 (en) * | 2020-09-11 | 2022-03-17 | 宇龙计算机通信科技(深圳)有限公司 | Intelligent early warning method, related apparatus, and computer storage medium |
| CN114694413A (en) * | 2020-12-30 | 2022-07-01 | 广东小天才科技有限公司 | Interaction method and reminding system for reducing traffic accidents |
| CN113561977A (en) * | 2021-09-22 | 2021-10-29 | 国汽智控(北京)科技有限公司 | Vehicle adaptive cruise control method, device, equipment and storage medium |
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