CN205943098U - A intelligent transportation inducible system that it is current that is used for crossing not stop - Google Patents
A intelligent transportation inducible system that it is current that is used for crossing not stop Download PDFInfo
- Publication number
- CN205943098U CN205943098U CN201620785306.7U CN201620785306U CN205943098U CN 205943098 U CN205943098 U CN 205943098U CN 201620785306 U CN201620785306 U CN 201620785306U CN 205943098 U CN205943098 U CN 205943098U
- Authority
- CN
- China
- Prior art keywords
- information
- vehicle
- traffic
- crossing
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses an intelligent transportation inducible system that it is current that is used for crossing not stop, two parts part is constituteed as follows mainly: on -vehicle induced information display unit part is including positioning system, vehicle information acquisition unit, wireless communication system and main control unit. Trackside the information processing unit includes information processing module, communication module, traffic information acquisition device. Traffic information collection system is used for reading the information such as real -time traffic lights state of the current timing scheme of semaphore and each phase place. Receiving module received the traffic flow information that the vehicle sent and carried for information processing module, and information processing module combines timing information and traffic flow information to calculate optimum speed, the safety traffic distance of current induced vehicle according to its inside preset program to send the information that obtains for the vehicle through communication module, carry out the speed of a motor vehicle to the driver and induction. The utility model discloses realize that the crossing does not stop currently, guarantee the continuous stability of wagon flow, avoid the anxiety that the driver lined up and wait for in the crossing.
Description
Technical field
This utility model belong to can only traffic system technical field, in particular to a kind of not parking for crossing
Current intelligent traffic guidance systems.
Background technology
With the fast development of global economy, city size constantly expands, and the recoverable amount of motor vehicles rapidly increases, traffic flow
The surge of amount brings immense pressure to urban highway traffic.Urban transportation is disorder, driving difficulty is increasingly becoming restriction city
" bottleneck " of economic development.Under existence conditionses, traffic signalization and traffic guidance are to be also equilibrium road grid traffic flow, delay
The important channel of solution traffic congestion.Signal controls mainly to be realized by signal lighties, and the concrete form of traffic guidance then has parking to lure
Guiding systems, electronic information plate, vehicle mounted guidance, station broadcast etc..Now widely used inducible form mainly passes through variable letter
Breath plate, to issue induction information, provides road traffic condition information (road conditions, the degree of crowding, queue length, traffic thing to driver
The information such as part), guide driver to avoid crowded, make driver select best route, and pass through visual vehicle-mounted apparatus for deivation
Carry out in-car induction and be also in conceptual phase.Increasingly serious with traffic situation, existing traffic administration controls and induction means
Also many problems are exposed in the practical application of crossing：Traffic flow is real-time change, and current Traffic signal control
Great majority or open-loop control system, signal controlling machine choose timing scheme for the traffic of real-time change be not
Optimum, cause the delay of crossing road direction to increase；Driver can not be when also having a segment distance apart from crossing
Just judge in advance just to pass through without stopping；Above all the real-time of existing induction platform does not all reach reality
Transport need.
Prior art shortcoming：
1. it is regional induction at present mostly, inducible system services to congestion in road, parking guidance, point duty etc., pin
There is no targetedly Vehicle guidance to vehicle in specific road section；
2. poor real mostly be directed to the preceding paragraph time data processed after carry out induction information issue, there is time delay
OK；
3. the traffic flow just for a certain period is analyzed inducing, without to friction speed, different arrival are apart from car
Carry out targetedly intelligent analysis method.
Utility model content
This utility model is directed to the deficiencies in the prior art, provides and a kind of lures for the not parking current intelligent transportation in crossing
Guiding systems, including vehicle-mounted induction information display unit and trackside information process unit, wherein,
Described vehicle-mounted induction information display unit includes：
Alignment system, for providing vehicle position information to master controller；
Vehicle information collection unit, for the real-time running state information of collection vehicle；
Communication system；With
Master controller, for processing the information of alignment system and vehicle information acquisition system, provides according to alignment system
The position of vehicle and residing track are distinguished in locus distribution, and the data having counted is sent to road by communication system
Side control unit and surrounding constructing communication network vehicle；
Described trackside information process unit includes：
Message processing module, for calculating currently according to its internal preset program with reference to timing information and telecommunication flow information
The optimal velocity of induction vehicle and safety traffic distance；
The communication module being made up of receiver module and transmitter module, described receiver module is used for receiving what vehicle sended over
Telecommunication flow information is simultaneously conveyed to message processing module, and described transmitter module is used for that speed and safety traffic distance will be had most to be sent to
Vehicle, carries out speed induction to driver；With
Traffic information collection device, device is used for the real-time lights state letter of read signal machine current timing scheme and each phase place
Breath.
Further, described communication system is made up of wireless ZigBee short haul connection transmitter module and receiver module.
Further, the real-time running state information of described vehicle mainly includes travel speed, travel direction and vehicle class
Type information.
This utility model provides a kind of crossing not parking current system for traffic guiding, its objective is to solve prior art
Can the problem of the information that pass through when apart from crossing one segment distance can not be provided for driver.This system is not only driven
The person of sailing provides suggestion speed, prediction to pass through the crossing time, mitigates driver psychology pressure and ensures traffic safety moreover it is possible to improve existing
There is road efficiency, reduce environmental pollution, reduce oil consumption.Realize crossing not parking current, ensure the continuous-stable of wagon flow
Property, avoid the anxiety that driver waits in line in crossing.
The not parking current inducible system in crossing is based on the modern means of science and technology such as information acquiring technology and wireless communication technology.
According to the real-time traffic states in crossing section, provide, for vehicle, the traveling scheme passing through crossing, thus reaching vehicle
The not parking mesh passing through.
Brief description
Fig. 1 is system composition schematic diagram of the present utility model；
Fig. 2 is trackside information process unit message processing module programmed algorithm flow chart of the present utility model.
Specific embodiment
Purpose and technical scheme for making this utility model embodiment are clearer, implement below in conjunction with this utility model
The accompanying drawing of example, is clearly and completely described to the technical scheme of this utility model embodiment.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments.Based on described embodiment of the present utility model,
The every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly falls into this practicality
Novel protected scope.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (include technology art
Language and scientific terminology) there is general understanding identical meaning with the those of ordinary skill in this utility model art.Also
It should be understood that those terms defined in such as general dictionary should be understood that have with the context of prior art in
The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.
System is mainly made up of roadside control unit, vehicle-mounted induction information display unit two parts.Information master used by system
Including Intersections real-time time-mixed information and telecommunication flow information, telecommunication flow information is by vehicle-mounted induction information display unit
Real-time Collection.The system first passes through roadside control unit collection crossing timing scheme, is shown single by vehicle-mounted induction information
Unit collection arithmetic for real-time traffic flow parameter information, parameter information together by roadside control unit Processing Algorithm comprehensively obtain one group reasonable
Induction information.Then, induction information is sent to vehicle-mounted induction information display unit by communication and supplies driver's ginseng
Examine.
Related explanation of nouns is as follows：
Urban Traffic Flow Guidance Systems UTFGS (Urban Traffic Flow Guidance System)：One kind is based on
The Traveler Information of real-time dynamic information and distributed dynamic route guidance system.It utilizes electronics, computer technology, shows
For network and the contour science and technology that communicate, the origin and destination according to traveler trip purpose provide optimal path to road user
A series of key instructions, or obtaining road traffic real time information by some acquisition modes helps traveler to select one
Optimal path from starting point to destination.
Wireless communication technology：ZigBee technology is the wireless communication technology of a kind of short distance, low-power consumption, and ZigBee has height
Reliable wireless data sending network, similar to CDMA and GSM network.ZigBee digital transmission module is similar to mobile network base station.Communication
Distance is from the 75m of standard to hundreds of rice.It is mainly used between the not high various electronic equipments of short, low in energy consumption and transfer rate
Carry out data transmission and typically have periodic data, the application of intermittent data transmission.
Alignment system：Global position system is made up of space segment, ground segment and user segment three part, can be in the world
Round-the-clock, round-the-clock provides high accuracy, highly reliable positioning, navigation, time service service for all types of user, and has short message communication energy
Power.
As shown in figure 1, inducible system is mainly made up of two parts part：
Vehicle-mounted induction information display unit part：It includes alignment system, vehicle information collection unit, wireless telecommunication system
And master controller.
Wherein alignment system is used for providing vehicle position information；Vehicle information acquisition system collection vehicle runs shape in real time
State information, mainly includes the information such as travel speed, travel direction, type of vehicle；Master controller is used for processing alignment system and car
The information of information acquisition system, distinguishes the position of vehicle and residing car according to the locus distribution that alignment system provides
Road, and the data having counted is sent to roadside control unit and surrounding constructing communication network vehicle by communication system.Communication system
It is made up of wireless ZigBee short haul connection transmitter module and receiver module, this transmitting can set with the communication distance of receiver module
Fixed, that is, the signal setting many distance transmissions can be received, that is, can be with wirelessly the connecing of trackside information process unit
Receive the communication distance of module, that is to say and can monitor remote vehicle flowrate more than crossing.
Trackside information process unit：It includes message processing module, communication module, traffic information collection device.
Wherein traffic information acquisition system is used for the real-time traffic lights shape of read signal machine current timing scheme and each phase place
The information such as state, and by the information transfer collecting in information collecting device, communication module is equally by reception and transmitter module group
Become.Receiver module receives the telecommunication flow information that vehicle sends over and is conveyed to message processing module, and message processing module combines
Timing information and telecommunication flow information according to its internal preset program calculate the optimal velocity when pre-induction vehicle, safety traffic away from
From, and the information obtaining is sent to vehicle by communication module, speed induction is carried out to driver.
As shown in Fig. 2 software design process description：
Start, when vehicle enters guiding sintering, calculates V according to signal lamp state and vehicle operating parametersk, VqJudge car
Whether can not parking by crossing, when system judge vehicle can not parking by crossing when, according to precalculating
Good distance and velocity information judge whether this car is a car, and playing bright latter first as green light in the monocycle can be not parking
Sail out of the vehicle of crossing.Judgement is that then head car is run to crossing with stable speed after speed guiding.If not head
Car, vehicle enters train tracing model, keeps during safe bus head away from dynamic regulation speed with front truck, by crossing.When system judges
Vehicle need stop when could pass through crossing, and this Some vehicles guides its Reduced Speed Now, and now speed should not affect a car
Normally travel and the speed less than last car of fleet.
These are only embodiment of the present utility model, its description is more concrete and detailed, but can not therefore understand
It is the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, do not taking off
On the premise of this utility model design, some deformation can also be made and improve, these belong to protection of the present utility model
Scope.
Claims (3)
1. a kind of for the not parking current intelligent traffic guidance systems in crossing it is characterised in that include vehicle-mounted induction information
Display unit and trackside information process unit, wherein,
Described vehicle-mounted induction information display unit includes：
Alignment system, for providing vehicle position information to master controller；
Vehicle information collection unit, for the real-time running state information of collection vehicle；
Communication system；With
Master controller, for processing the information of alignment system and vehicle information acquisition system, according to the space of alignment system offer
Position distribution distinguishes the position of vehicle and residing track, and the data having counted is sent to trackside control by communication system
Unit processed and surrounding constructing communication network vehicle；Described trackside information process unit includes：
Message processing module, works as pre-induction for calculating according to its internal preset program with reference to timing information and telecommunication flow information
The optimal velocity of vehicle and safety traffic distance；
The communication module being made up of receiver module and transmitter module, described receiver module is used for receiving the traffic that vehicle sends over
Stream information is simultaneously conveyed to message processing module, and described transmitter module is used for that speed and safety traffic distance will be had most to be sent to car
, speed induction is carried out to driver；With
Traffic information collection device, device is used for the real-time traffic light status information of read signal machine current timing scheme and each phase place.
2. according to claim 1 a kind of for the not parking current intelligent traffic guidance systems in crossing, its feature exists
In described communication system is made up of wireless ZigBee short haul connection transmitter module and receiver module.
3. according to claim 1 a kind of for the not parking current intelligent traffic guidance systems in crossing, its feature exists
In the real-time running state information of described vehicle mainly includes travel speed, travel direction and vehicle type information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785306.7U CN205943098U (en) | 2016-07-25 | 2016-07-25 | A intelligent transportation inducible system that it is current that is used for crossing not stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785306.7U CN205943098U (en) | 2016-07-25 | 2016-07-25 | A intelligent transportation inducible system that it is current that is used for crossing not stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943098U true CN205943098U (en) | 2017-02-08 |
Family
ID=57927017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785306.7U Expired - Fee Related CN205943098U (en) | 2016-07-25 | 2016-07-25 | A intelligent transportation inducible system that it is current that is used for crossing not stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943098U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706342A (en) * | 2017-02-17 | 2017-05-24 | 特路（北京）科技有限公司 | Testing method for continuous crossroad passing ability of automatic vehicle and testing field |
| CN106971573A (en) * | 2017-05-17 | 2017-07-21 | 合肥工业大学 | Traffic lights prompt system based on mobile phone A PP |
| CN107231441A (en) * | 2017-08-02 | 2017-10-03 | 北京瑞腾中天科技有限公司 | A kind of onboard system for merging a variety of car networkings |
| CN107945540A (en) * | 2017-10-27 | 2018-04-20 | 清华大学苏州汽车研究院（吴江） | A kind of bus or train route cooperative control system of signal lamp intersection |
| CN108417068A (en) * | 2018-02-09 | 2018-08-17 | 天津超智云数据科技有限公司 | Active-mode intelligent Traffic flow guidance method |
| CN108594231A (en) * | 2017-12-05 | 2018-09-28 | 上海神添实业有限公司 | A kind of particular vehicle crossing priority radar detection method and its system |
| CN108847038A (en) * | 2018-06-29 | 2018-11-20 | 奇瑞汽车股份有限公司 | A kind of speed bootstrap technique and device |
| CN110213740A (en) * | 2019-05-16 | 2019-09-06 | 武汉理工大学 | Highway intersection bus or train route cooperative system and guidance method based on intelligent railway spike |
| CN110533946A (en) * | 2019-09-18 | 2019-12-03 | 北京航空航天大学 | Single-point intersection speed optimization method under a kind of mixed row environment based on edge calculations |
| CN111627233A (en) * | 2020-06-09 | 2020-09-04 | 上海商汤智能科技有限公司 | Method and device for coordinating passing route for vehicle |
| CN111899538A (en) * | 2020-07-30 | 2020-11-06 | 国汽(北京)智能网联汽车研究院有限公司 | Intelligent marking system for non-signal control intersection and operation method thereof |
| CN111951573A (en) * | 2020-07-21 | 2020-11-17 | 华设设计集团股份有限公司 | Intelligent public transportation system and method based on vehicle-road cooperation technology |
| CN115050194A (en) * | 2022-06-10 | 2022-09-13 | 绿波速度(浙江)科技有限公司 | Distributed intelligent LED green wave electronic display system applied to general road |
-
2016
- 2016-07-25 CN CN201620785306.7U patent/CN205943098U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706342A (en) * | 2017-02-17 | 2017-05-24 | 特路（北京）科技有限公司 | Testing method for continuous crossroad passing ability of automatic vehicle and testing field |
| CN106971573A (en) * | 2017-05-17 | 2017-07-21 | 合肥工业大学 | Traffic lights prompt system based on mobile phone A PP |
| CN107231441A (en) * | 2017-08-02 | 2017-10-03 | 北京瑞腾中天科技有限公司 | A kind of onboard system for merging a variety of car networkings |
| CN107945540A (en) * | 2017-10-27 | 2018-04-20 | 清华大学苏州汽车研究院（吴江） | A kind of bus or train route cooperative control system of signal lamp intersection |
| CN108594231A (en) * | 2017-12-05 | 2018-09-28 | 上海神添实业有限公司 | A kind of particular vehicle crossing priority radar detection method and its system |
| CN108417068A (en) * | 2018-02-09 | 2018-08-17 | 天津超智云数据科技有限公司 | Active-mode intelligent Traffic flow guidance method |
| CN108847038A (en) * | 2018-06-29 | 2018-11-20 | 奇瑞汽车股份有限公司 | A kind of speed bootstrap technique and device |
| CN110213740A (en) * | 2019-05-16 | 2019-09-06 | 武汉理工大学 | Highway intersection bus or train route cooperative system and guidance method based on intelligent railway spike |
| CN110533946A (en) * | 2019-09-18 | 2019-12-03 | 北京航空航天大学 | Single-point intersection speed optimization method under a kind of mixed row environment based on edge calculations |
| CN110533946B (en) * | 2019-09-18 | 2021-02-26 | 北京航空航天大学 | Single-point intersection vehicle speed optimization method under mixed-traveling environment based on edge calculation |
| CN111627233A (en) * | 2020-06-09 | 2020-09-04 | 上海商汤智能科技有限公司 | Method and device for coordinating passing route for vehicle |
| CN111951573A (en) * | 2020-07-21 | 2020-11-17 | 华设设计集团股份有限公司 | Intelligent public transportation system and method based on vehicle-road cooperation technology |
| CN111899538A (en) * | 2020-07-30 | 2020-11-06 | 国汽(北京)智能网联汽车研究院有限公司 | Intelligent marking system for non-signal control intersection and operation method thereof |
| CN111899538B (en) * | 2020-07-30 | 2022-08-30 | 国汽(北京)智能网联汽车研究院有限公司 | Intelligent marking system for non-signal control intersection and operation method thereof |
| CN115050194A (en) * | 2022-06-10 | 2022-09-13 | 绿波速度(浙江)科技有限公司 | Distributed intelligent LED green wave electronic display system applied to general road |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205943098U (en) | A intelligent transportation inducible system that it is current that is used for crossing not stop | |
| CN106128137B (en) | A kind of urban highway traffic crossing car traffic information lamp method for early warning and system based on car networking | |
| EP3509050B1 (en) | Traffic light-based vehicle speed inducing method and system, and vehicle | |
| CN107248276B (en) | Intelligent networking automobile formation control method and device based on vehicle-road cooperation | |
| CN107945540A (en) | A kind of bus or train route cooperative control system of signal lamp intersection | |
| CN104021684B (en) | Vehicle-road cooperative traffic control system | |
| CN105139677B (en) | The No-shell culture vehicle pass-through guiding system and its bootstrap technique cooperateed with based on bus or train route | |
| CN102682612B (en) | Integration type signalized intersection bus priority system based on bus stop platform control | |
| CN105976621A (en) | Device and method for guiding vehicle to pass across intersection without stopping based on vehicle speed induction strategy | |
| JP5493780B2 (en) | Driving support device, driving support method and program thereof | |
| CN106960583B (en) | Tramcar intersection signal priority control system | |
| CN109035832A (en) | Signal lamp intersection intelligence traffic system based on V2X communication | |
| CN108986509B (en) | Urban area path real-time planning method based on vehicle-road cooperation | |
| CN106971579A (en) | The trackside operational support system and method for a kind of intelligent network connection automobile | |
| CN108765982A (en) | Signalized crossing speed guiding system and bootstrap technique under bus or train route cooperative surroundings | |
| CN108682168B (en) | Vehicle speed guiding system and method for reducing stopping at signalized intersection | |
| CN106205158B (en) | Dynamic setting method, device and the car-mounted device of the preferential public transportation lane of interval | |
| CN105118320A (en) | Urban road section traffic guidance method and device based on vehicle-road cooperation | |
| CN109493593B (en) | Bus running track optimization method considering comfort level | |
| CN103258438A (en) | Intelligent going-out and best carport navigation system and navigation method thereof | |
| CN104575039A (en) | New emergency vehicle preferential pass method and system based on vehicle-road cooperation | |
| CN109523810A (en) | A kind of signalized intersections speed guidance System and method for based on car networking | |
| CN110422206B (en) | Intelligent rail train intersection priority guiding system and method based on negotiation mechanism | |
| CN104318797B (en) | A kind of Beidou navigation car-mounted terminal with urban traffic guidance function and system | |
| CN104192148B (en) | A kind of major trunk roads speed planing method based on traffic signal information precognition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |