CN205959424U - Transport information lamp reminder system in car of urban road traffic crossing based on car networking - Google Patents

Transport information lamp reminder system in car of urban road traffic crossing based on car networking Download PDF

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Publication number
CN205959424U
CN205959424U CN201620984050.2U CN201620984050U CN205959424U CN 205959424 U CN205959424 U CN 205959424U CN 201620984050 U CN201620984050 U CN 201620984050U CN 205959424 U CN205959424 U CN 205959424U
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CN
China
Prior art keywords
module
car
information
vehicle
wireless transceiver
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Expired - Fee Related
Application number
CN201620984050.2U
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Chinese (zh)
Inventor
钟远兴
胡林
黄晶
杜荣华
刘鑫
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Changsha University of Science and Technology
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Changsha University of Science and Technology
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Priority to CN201620984050.2U priority Critical patent/CN205959424U/en
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Publication of CN205959424U publication Critical patent/CN205959424U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a transport information lamp reminder system in car of urban road traffic crossing based on car networking, this system adopts the wireless transceiver module range finding based on the wide application at wireless transmitting terminal, and wireless receiving terminal installs directional aerial additional to the scope of reading has been injectd. The mounted position that has combined the wireless transmitting terminal simultaneously for it is more accurate to find range. When taking all factors into consideration the current status and having or not the vehicle for red light, green light and the place ahead, provide the information for current vehicle for current vehicle can pass through the crossing safely fast. This system includes traffic information acquisition emission module, on -vehicle wireless transceiver module, from car information acquisition module, lane detection module, vehicle display module, acousto -optic warning module, power module and data processing module, entire system simple structure, convenient to use is accurate to be judged and the information for the car owner sends in advance.

Description

A kind of urban highway traffic crossing in-car transport information lamp prompting based on car networking System
Technical field
This utility model belongs to field of traffic control, particularly to a kind of urban highway traffic crossing car based on car networking Interior transport information lamp prompt system.
Background technology
Now, China's automobile pollution presents a rapidly rising trend, and the thing followed is traffic congestion, and vehicle accident takes place frequently, Both affect urban air-quality, also result in the waste of time and resource.Because sunlight strong or foggy weather are it is impossible to directly see Examine crossing traffic lamp and effectively help driver to understand front cross in advance if it is possible to design a kind of vehicle mounted traffic lamp display device The traffic light status of mouth, will greatly reduce car accident incidence rate.
Through the literature search discovery to prior art, Chinese Patent Application No. CN105035090A gives a kind of being based on and hands over The autonomous land vehicle trajectory predictions control method of ventilating signal lamp, the program is passed through to gather traffic lights information, and optimization is found range in advance From interior speed trajectory, vehicle is made to pass through intersection.But the program only considered the currently situation for green light, simultaneously Calculate front truck whether affect from car by when do not consider and front vehicles keep safe distance between vehicles, there is certain limitation.
Chinese Patent Application No. CN103996304A proposes a kind of in-car letter of city level crossing worked in coordination with based on bus or train route Number instruction system, the instruction system of this utility model can be when vehicle drives towards traffic light, and display end in the car is real-time The information of display traffic light.But all information of junction ahead traffic lights are simply carried out vehicle-mounted aobvious by this utility model Show, and do not differentiate between the traffic lights information in vehicle place track.
Being badly in need of a kind of device of design helps driver to understand traffic lights and the vehicle condition of front cross mouth in advance, helps drive The person of sailing make a policy be to maintain speed constant or accelerate by or slow down wait, to avoid the frequent start-stop of vehicle as far as possible, Thus reducing the fuel consumption of automobile, reduce exhaust emissions.
Utility model content
The purpose of this utility model is to provide a kind of urban highway traffic crossing based on car networking in-car transport information lamp Prompt system, adjusts speed according to front road conditions so that vehicle can quickly move through intersection, reduces stop frequency, fall Low burn specific oil consumption, has the function of spacing anti-collision early warning concurrently simultaneously.
A kind of urban highway traffic crossing in-car transport information lamp prompt system based on car networking, adopts including transport information Collection transmitter module, onboard wireless transceiver module, from car information acquisition module, lane detection module, car-mounted display module, acousto-optic report Alert module, supply module and data processing module;
Described onboard wireless transceiver module, from car information acquisition module, lane detection module, car-mounted display module, acousto-optic Alarm module and supply module are all connected with described data processing module;
Described traffic information collection transmitter module carries out communication link with traffic signal controlling machine and onboard wireless transceiver module Connect, obtain the traffic signal of concurrent rays mouth in real time;
Beam antenna is provided with described onboard wireless transceiver module, receives on traffic information collection transmitter module and front truck The information that onboard wireless transceiver module sends;
Described onboard wireless transceiver module is by the speed from the collection of car acquisition module from car, acceleration and steering indicating light letter Number;
Described lane detection module is used for obtaining vehicle place lane markings information;
Described data processing unit is according to vehicle place lane markings information, crossing traffic signal and from car and front truck Travel speed and steering modulating signal, send from bus or train route mouth information.
Further, also include the front-facing camera, described lane detection module and the front-facing camera that are arranged on vehicle It is connected, transmitted to lane detection module using the lane markings that front-facing camera obtains.
Further, lane markings electronic labeling information emitter is arranged on track, the onboard wireless using vehicle is received Send out the beam antenna in module and receive the lane markings information that the lane markings electronic labeling information emitter in place track sends, And transmit it to lane detection module.
Beneficial effect
This utility model provides a kind of in-car transport information lamp prompting system of the urban highway traffic crossing based on car networking System, the extensive application based on wireless transmit terminal for this system, using radio receiving transmitting module range finding, radio receiving terminal installs orientation additional Antenna, thus define read range.Installation site in combination with wireless transmit terminal is so that range finding is more accurate.Comprehensive When consideration current state is red light, green light and front have or not vehicle, provide information for Current vehicle so that Current vehicle Crossing can safely and fast be passed through.This system include traffic information collection transmitter module, onboard wireless transceiver module, from car information Acquisition module, lane detection module, car-mounted display module, sound and light alarm module, supply module and data processing module;Entirely System structure is simple, and easy to use is accurately that car owner sends judgement and information in advance.
Brief description
Fig. 1 is the structural representation of system described in the utility model;
Fig. 2 is the display schematic diagram of car-mounted display module.
Specific embodiment
Below in conjunction with drawings and Examples, this utility model is described further.
As shown in figure 1, a kind of urban highway traffic crossing in-car transport information lamp prompt system based on car networking, including Traffic information collection transmitter module, onboard wireless transceiver module, from car information acquisition module, lane detection module, car-mounted display Module, sound and light alarm module, supply module and data processing module;
Described onboard wireless transceiver module, from car information acquisition module, lane detection module, car-mounted display module, acousto-optic Alarm module and supply module are all connected with described data processing module;
Described traffic information collection transmitter module carries out communication link with traffic signal controlling machine and onboard wireless transceiver module Connect, obtain the traffic signal of concurrent rays mouth in real time;
Beam antenna is provided with described onboard wireless transceiver module, receives on traffic information collection transmitter module and front truck The information that onboard wireless transceiver module sends;
Described onboard wireless transceiver module is by the speed from the collection of car acquisition module from car, acceleration and steering indicating light letter Number;
Described lane detection module is used for obtaining vehicle place lane markings information;
Described data processing unit is according to vehicle place lane markings information, crossing traffic signal and from car and front truck Travel speed and steering modulating signal, send from bus or train route mouth information.
Further, also include the front-facing camera, described lane detection module and the front-facing camera that are arranged on vehicle It is connected, transmitted to lane detection module using the lane markings that front-facing camera obtains.
Further, lane markings electronic labeling information emitter is arranged on track, the onboard wireless using vehicle is received Send out the beam antenna in module and receive the lane markings information that the lane markings electronic labeling information emitter in place track sends, And transmit it to lane detection module.
In present embodiment, from the fixed position of car, onboard wireless transceiver module is being installed, including radio receiving terminal With wireless transmit terminal, radio receiving terminal install beam antenna additional so that this terminal receive information be confined to this track before Square vehicle and the traffic lights in front.
Described lane detection module is connected with data processing module, detects the road signss letter in Current vehicle place track Breath (straight trip, left-hand rotation, right-hand rotation).
Described data processing module obtains onboard wireless transceiver module, from car information acquisition module, lane detection module Data simultaneously makes respective handling, with helping driver to make a policy according to preset algorithm.
Described include Reduced Speed Now from bus or train route mouth information and cannot pass through, give it the gun by crossing or with present speed Drive through crossing.
Described car-mounted display module is connected with data processing module, the display onboard wireless transceiver module collection of this module synchronization The traffic signal light condition information of track direction residing for vehicle is made prominent aobvious by the information of the junction ahead traffic lights arriving simultaneously Show;The aid decision that simultaneous display data processing unit is made.The design of vehicle-carrying display screen is as shown in Figure 2.
Any specific embodiment of the present utility model is modified or equivalent is carried out to some technical characteristics, Without deviating from the spirit of technical solutions of the utility model, the technical scheme scope being claimed in this utility model all should be covered.

Claims (3)

1. a kind of urban highway traffic crossing in-car transport information lamp prompt system based on car networking is it is characterised in that include Traffic information collection transmitter module, onboard wireless transceiver module, from car information acquisition module, lane detection module, car-mounted display Module, sound and light alarm module, supply module and data processing module;
Described onboard wireless transceiver module, from car information acquisition module, lane detection module, car-mounted display module, sound and light alarm Module and supply module are all connected with described data processing module;
Described traffic information collection transmitter module is communicatively coupled with traffic signal controlling machine and onboard wireless transceiver module, real When obtain the traffic signal of concurrent rays mouth;
Beam antenna is provided with described onboard wireless transceiver module, receives vehicle-mounted on traffic information collection transmitter module and front truck The information that radio receiving transmitting module sends;
Described onboard wireless transceiver module by the speed from the collection of car acquisition module from car, acceleration and turns to modulating signal;
Described lane detection module is used for obtaining vehicle place lane markings information;
Described data processing module is according to vehicle place lane markings information, crossing traffic signal and the traveling from car and front truck Speed and steering modulating signal, send from bus or train route mouth information.
2. system according to claim 1 is it is characterised in that include the front-facing camera being arranged on vehicle, described car Road detection module is connected with front-facing camera, is transmitted to lane detection module using the lane markings that front-facing camera obtains.
3. system according to claim 1 is it is characterised in that arrange the transmitting of lane markings electronic labeling information on track Device, is sent out using the lane markings electronic labeling information that the beam antenna on the onboard wireless transceiver module of vehicle receives place track The lane markings information that emitter sends, and transmit it to lane detection module.
CN201620984050.2U 2016-08-29 2016-08-29 Transport information lamp reminder system in car of urban road traffic crossing based on car networking Expired - Fee Related CN205959424U (en)

Priority Applications (1)

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CN201620984050.2U CN205959424U (en) 2016-08-29 2016-08-29 Transport information lamp reminder system in car of urban road traffic crossing based on car networking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620984050.2U CN205959424U (en) 2016-08-29 2016-08-29 Transport information lamp reminder system in car of urban road traffic crossing based on car networking

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105931495A (en) * 2016-07-06 2016-09-07 长沙理工大学 Vehicle distance anti-collision early warning device and method based on internet of vehicles
CN107123283A (en) * 2017-06-14 2017-09-01 泉州市联控自动化科技有限公司 A kind of intelligent traffic light crossing flow guide system
CN112150847A (en) * 2020-09-25 2020-12-29 徐宗程 Expressway agglomerate fog accurate warning and inducing system and method based on Internet of vehicles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105931495A (en) * 2016-07-06 2016-09-07 长沙理工大学 Vehicle distance anti-collision early warning device and method based on internet of vehicles
CN105931495B (en) * 2016-07-06 2019-10-18 长沙理工大学 Vehicle distance anti-collision early warning device and method based on Internet of vehicles
CN107123283A (en) * 2017-06-14 2017-09-01 泉州市联控自动化科技有限公司 A kind of intelligent traffic light crossing flow guide system
CN112150847A (en) * 2020-09-25 2020-12-29 徐宗程 Expressway agglomerate fog accurate warning and inducing system and method based on Internet of vehicles
CN112150847B (en) * 2020-09-25 2021-11-05 云道图(山东)智能技术有限公司 Expressway agglomerate fog accurate warning and inducing system and method based on Internet of vehicles

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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: 20170215

Termination date: 20190829

CF01 Termination of patent right due to non-payment of annual fee