CN205943100U - HMI shows system for V2X scene - Google Patents

HMI shows system for V2X scene Download PDF

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Publication number
CN205943100U
CN205943100U CN201620800164.7U CN201620800164U CN205943100U CN 205943100 U CN205943100 U CN 205943100U CN 201620800164 U CN201620800164 U CN 201620800164U CN 205943100 U CN205943100 U CN 205943100U
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China
Prior art keywords
information
module
hmi
scene
vehicle
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Inventor
李敏
戴凡
戴一凡
李亮
王晓辉
荣根熙
赵峰
成波
李克强
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Suzhou Automotive Research Institute Tsinghua University
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Suzhou Automotive Research Institute Tsinghua University
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Abstract

The utility model discloses a HMI shows system for V2X scene, include mobile unit and the communication module who communicates with trackside equipment, trackside equipment and mobile unit's main control unit communication, mobile unit is including the GPS module that is used for acquireing vehicle location information for the image gathering module of visual within range image on the collection road, main control unit is used for handling according to the image information of the trackside information of the trackside equipment that acquires and image gathering module collection, main control unit still connects the HMI module for show external environment information and vehicle information. Can realize driver and external environment's mutual demonstration under different occasions, make the driver have more audio -visual understanding to the surrounding environment to reduce and delay, reduce and discharge and synthesize and optimize, improve driving safety.

Description

A kind of HMI display system being applied to V2X scene
Technical field
This utility model is related to intelligent transportation and traffic safety technical field, is applied to V2X more particularly to one kind The HMI display system of scene, provides the HMI of driver's communication with the outside world in different occasions.
Background technology
So that traffic congestion, vehicle application scene is complicated for Current vehicle increasing number, heals the problems such as traffic safety and efficiency Send out serious.With the development of communication technology, based on Dedicated Short Range Communications(DSRC)And mobile cellular communication(3G/4G)Technology " car-X "(X- car, road, people, cloud, abbreviation V2X)System is to solve the problems, such as that traffic safety and efficiency provide new technological means. V2X, i.e. car information exchange to external world.Car networking passes through integrated global alignment system (GPS) airmanship, car car interacts skill Art, radio communication and long-range induction technology have established new automotive technology development direction it is achieved that intelligent driving.This utility model Therefore.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of HMI display system being applied to V2X scene, and this is System structure is simple, with low cost, and that can realize driver and external environment under different occasions interacts display, makes driver couple Surrounding has more intuitive understanding, to reduce delay, to reduce discharge and complex optimum, improves driving safety.
The technical solution of the utility model is:
A kind of HMI display system being applied to V2X scene is it is characterised in that including mobile unit and leading to roadside device The communication module of letter;Described roadside device is communicated with the master controller of mobile unit, and described mobile unit is included for obtaining car The GPS module of positional information, for gathering the image capture module of image in visual range on road, described master controller is used Image information in the trackside information according to the roadside device obtaining and image capture module collection is processed, described main control Device is also connected with HMI module, for showing external environment information and information of vehicles.
Preferably, described roadside device includes traffic controller, Traffic flow detecting device, meteorological condition testing equipment, tunnel Road testing equipment and bend testing equipment.
Preferably, described mobile unit obtains the driving information of vehicle by CAN.
Preferably, the image information of image capture module collection includes barrier in visual range on road, traffic mark Will, lane line and condition of road surface.
Preferably, described mobile unit also includes vehicle-mounted radar module, and described radar module is used for obtaining barrier Hinder thing information and locking front vehicles.
Preferably, described HMI module shows external environment information and information of vehicles include car, pedestrian, straight road, ten Word crossing, traffic lights, meteorological condition, tunnel and bend, information of vehicles, advisory information, early warning information, area information.
Compared with prior art, the utility model has the advantages that:
This HMI display system architectures is simple, with low cost, is adaptable to various application scenarios, vehicle can efficiently with peace The vehicle on the way of dress V2X communications reception control device enters roadway communication, facilitates driver to obtain under each scene by HMI Dynamic information and the driving information of vehicle, facilitate driver that vehicle is carried out with energy-conserving and environment-protective and efficiently current working in coordination with Optimal control, makes driver have more intuitive understanding to surrounding, to reduce delay, to reduce discharge and complex optimum, carries High driving safety.
Brief description
Below in conjunction with the accompanying drawings and embodiment is further described to this utility model:
Fig. 1 is the structured flowchart of the HMI display system that this utility model is applied to V2X scene;
Fig. 2 is the display interface schematic diagram of this utility model one HMI module;
Fig. 3 is the display interface schematic diagram of the another HMI module of this utility model;
Fig. 4 is the display interface schematic diagram of the another HMI module of this utility model;
Fig. 5 is the display interface schematic diagram of the another HMI module of this utility model;
Fig. 6 is the display interface schematic diagram of the another HMI module of this utility model.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage of greater clarity, with reference to specific embodiment And referring to the drawings, this utility model is further described.It should be understood that these descriptions are simply exemplary, and do not really want Limit scope of the present utility model.Additionally, in the following description, eliminate the description to known features and technology, to avoid not Necessarily obscure concept of the present utility model.
Embodiment:
This utility model can pass through required information of vehicles and trackside information and communication set up by vehicle main control device, does Show on this scene corresponding HMI interface after relevant treatment, facilitate driver to be intuitively apparent from vehicle and car week Information, safer, more energy efficient.
As shown in figure 1, mobile unit is to obtain information of vehicles by CAN to be transferred in vehicle main control device;GPS module, Photographic head and radar module are all mounted in the device on car, and GPS module obtains the real-time position information of vehicle, and photographic head obtains Barrier in visual range on road, traffic signss, lane line and condition of road surface, radar module can obtain vehicle front and back Obstacle information, or locking front vehicles realize ACC function;Roadside device comprises traffic controller, Traffic flow detecting Device, meteorological condition testing equipment, Tunnel testing equipment and bend testing equipment etc., these equipment can be communicated by V2X and vehicle On master controller realize communication so that mobile unit obtain road on relevant information.
Different elements in display content are shown according to different application scene and combine by HMI module, are built into difference HMI display interface, inform driver's current outside environmental information, facilitate driver to take suitable operation.HMI display elements mould Block has car, pedestrian, straight road, crossroad, traffic lights, meteorological condition detection, Tunnel testing and bend detection module, vehicle Presentation of information, advisory information show, early warning information shows, area information display module etc., and system is according to different application scenarios Select corresponding module to be combined, be built into the HMI display system being adapted under this scene, and be given according to practical application Prompting early warning information and related advisory information.
Several HMI display systems that are applied to V2X typical scene under are given below, display circle of HMI display system is described Face.
By continuous right-angled intersection early warning
This scene refers to vehicle when by continuous intersection, can be potentially encountered surrounding vehicles jam situation, unknown before Square road traffic and traffic lights information, now can build a traffic flow, traffic safety model according to each side's integrated information, HMI end is shown to driver, so that driver takes suitable operation, reaches the target of urban transportation energy-saving and environmental protection and efficiency.
This scene system functional module uses on-vehicle information, GPS, traffic controller, Traffic flow detecting device, vehicle-mounted V2X Communication equipment, trackside V2X communication equipment, vehicle main control device and HMI display module, constitute by continuous right-angled intersection Scene.The block elements that HMI display adopts have car, straight road, crossroad, traffic lights, information of vehicles to show, advisory information Display, early warning information show and area information display module, the HMI display interface by continuous right-angled intersection for the composition.Its In:
It is to be mounted on Android panel computer that HMI shows, is connected with master controller by WiFi network, obtains trackside Information and vehicle traveling information.Wherein, this HMI display is divided into two parts, trackside HMI and vehicle-mounted HMI.
Trackside HMI display content:Left side shows for area information;Right side is information of vehicles and advisory information shows.Region Informational display comprises 5 truck positions(Hypothesis test vehicle is 5), course, speed, acceleration, oil consumption, CO2 discharges, DS NOx Est, CO discharges, total oil consumption, total CO2 discharge, total CO discharge, total DS NOx Est, average stop frequency, average speed, three Traffic signal timing and phase place.
Vehicle-mounted HMI display content:Left side is information of vehicles and advisory information shows, comprises target vehicle speed, current vehicle speed, estimates Meter oil consumption, current oil consumption, estimation discharge, current emissions;Right side is traffic lights and early warning information shows, comprises and traffic light Distance, traffic light phase place(Red green), traffic light remaining times.
No signal lamp crossing anti-collision warning
Vehicle is being crossed in the case that no signal lamp crossing and sight line block, and touches with the car that comes perpendicular to its travel direction Hit that risk is higher, using V2X communication technology can pre- anticollision effectively generation.In this scene, due to visual to always car Very strong, therefore not as reporting to the police to picture, only carrying out car to left side and right side carries out early warning.
This scene system functional module uses on-vehicle information, GPS, microwave Traffic flow detecting device, vehicle-mounted V2X communication equipment, Trackside V2X communication equipment, vehicle main control device and HMI display module, constitute the scene by no signal lamp intersection.HMI The unit that display adopts have car, pedestrian, straight road, crossroad, information of vehicles shows, advisory information shows and early warning information Display module, the HMI display interface of composition no signal lamp crossing anti-collision warning.
Assume to carry out anti-collision warning according to vehicle, pedestrian and vehicle collision, carried out point according to the height of collision probability Level early warning is it is assumed that point out early warning:Collide yellow early warning, collision probability is low;One-level early warning:Collide orange early warning, collision is general Rate is medium;Two grades of early warning:Collide red early warning, collision probability is high.Then vehicle collision yellow early warning, that is, point out the HMI of early warning Display interface is as shown in Figure 2.Wherein:Upper left side region is information of vehicles and advisory information shows;Lower left side is that vehicle is dynamic Display moves ahead;Right side is early warning information prompting and picture prompting.
There is signal lighties crossing anti-collision warning
Vehicle is by having a signal lighties crossing and in the case that sight line blocks, handing over because some drivers exist to violate Drift dangerous driving behavior then, causes very big hidden danger to traffic safety.In this scene, worked in coordination with and V2X technology based on bus or train route, right Vehicle carries out scenario simulation by there being signal lighties crossing, realizes make a dash across the red light warning and the early warning of intersection blind area, makes driver Anticipation traffic light situation and blind area road conditions, can be prevented effectively from the generation of collision accident in time.
This scene system functional module uses on-vehicle information, GPS, traffic controller, and microwave Traffic flow detecting device is vehicle-mounted V2X communication equipment, trackside V2X communication equipment, vehicle main control device and HMI display module, constitute and pass through no signal lamp crossroad The scene of mouth.The block elements that HMI display adopts have car, pedestrian, straight road, crossroad, traffic lights, information of vehicles to show Show, advisory information shows and early warning information display module, composition has the HMI display interface of signal lighties crossing anti-collision warning.
Assume that the possible selection car according to vehicle and pedestrian and vehicle collision or pedestrian carry out anti-collision warning, according to collision The height of probability carries out grading forewarning system it is assumed that pointing out early warning:Collide yellow early warning, collision probability is low;One-level early warning:Touch Hit orange early warning, collision probability is medium;Two grades of early warning:Collide red early warning, collision probability is high.Then vehicle collision is red pre- Alert, that is, the HMI display interface of two grades of early warning is as shown in Figure 3.Wherein:Upper left side region is information of vehicles and advisory information shows Show;Lower left side moves ahead for vehicle Dynamic Announce;Right side is early warning information prompting and picture prompting.
Low visibility meteorological condition early warning
Vehicle when being easily caused the road of low visibility meteorological condition through some frequent generation dense fogs, rain, snow etc., due to Sight line is poor and road adherence is not good, often results in the dangerous working conditions such as vehicle slip or collision.System utilizes trackside meteorological condition Detection means detects meteorological condition and passes through V2X communication technology by information on the way through the technological means of vehicle broadcast, permissible Effectively prevent the generation of dangerous working condition under low visibility meteorological condition.
This scene system functional module uses on-vehicle information, GPS, vehicle-mounted V2X communication equipment, trackside V2X communication equipment, car Master controller and HMI display module, constitute the scene of low visibility meteorological condition early warning.The block elements that HMI display adopts There are car, straight road, crossroad, meteorological condition detection, information of vehicles shows, advisory information shows and early warning information display mould Block, the HMI display interface of composition low visibility meteorological condition early warning.
Mobile unit is understood to the meteorological condition information receiving, when meteorological condition is for low visibility, by car Carry HMI device prompting driver's Forward Visbility low, slow down.Reference《People's Republic of China's law on road traffic safety is real Apply regulations》Article 81, specify, motor vehicles travel on a highway, meet low visibility meteorological condition:Visibility is less than 200 Meter Shi, speed must not exceed 60 kilometers per hour;When visibility is less than 100 meters, speed must not exceed 40 kilometers per hour;Can see When degree is less than 50 meters, speed must not exceed 20 kilometers per hour.According to this regulation, low visibility meteorological condition early warning is divided into three Individual grade low visibility yellow early warning, orange early warning and red early warning.Then vehicle low visibility red early warning is as shown in Figure 4. Wherein:Upper left side region is information of vehicles and advisory information shows;Lower left side moves ahead for vehicle Dynamic Announce;Right side is pre- Alarming information prompting and picture prompting.
Unsighted section(Tunnel and curve)Early warning
Vehicle is through unsighted section(As tunnel and curve)When, due to sight line poor and normal appearance such as tunnel face Falling rocks, bend vehicle be slow the unsafe condition such as to travel, and leads to vehicle to collide to wait the probability of danger higher.System utilizes trackside Detection means detects tunnel face and curved road condition and realizes communicating by V2X communication technology and vehicle, can effectively prevent Unsighted section(Tunnel and curve)Under the conditions of dangerous working condition generation.
This scene system functional module uses on-vehicle information, GPS, vehicle-mounted V2X communication equipment, trackside V2X communication equipment, car Master controller and HMI display module, constitute and lead to unsighted section(Tunnel and curve)The scene of early warning.HMI display adopts Block elements have car, straight road, crossroad, Tunnel testing or bend detection module, information of vehicles to show, advisory information Display and early warning information display module, form unsighted section(Tunnel or curve)The HMI display interface of early warning.
Dangerous working condition be whether there is according to tunnel or curved road and danger classes is classified to advanced warning grade, have tunnel But no dangerous working condition and have at tunnel and tunnel portal that dangerous operating mode corresponds to yellow early warning respectively and redness is pre- at tunnel portal Alert, wherein accompanying drawing 5 represents red tunnel early warning scene;There is bend but no dangerous working condition in bend, have bend and condition of road surface is relatively Difference, has bend and condition of road surface is very poor and have bend and condition of road surface extreme difference to correspond to bend green early warning, yellow early warning, orange respectively Color early warning and red early warning, wherein, accompanying drawing 6 represents red bend early warning.Accompanying drawing 5 and accompanying drawing 6 upper left side region are information of vehicles Show with advisory information;Lower left side moves ahead for vehicle Dynamic Announce;Right side is early warning information prompting and picture prompting.
It should be appreciated that above-mentioned specific embodiment of the present utility model is used only for exemplary illustration or explains this reality With new principle, and do not constitute to restriction of the present utility model.Therefore, without departing from spirit and scope of the present utility model In the case of any modification, equivalent substitution and improvement done etc., should be included within protection domain of the present utility model.Additionally, This utility model claims are intended to fall into scope and border or this scope and border Whole in equivalents change and modifications example.

Claims (6)

1. a kind of HMI display system being applied to V2X scene is it is characterised in that including mobile unit and communicating with roadside device Communication module;Described roadside device is communicated with the master controller of mobile unit, and described mobile unit is included for obtaining vehicle The GPS module of positional information, for gathering the image capture module of image in visual range on road, described master controller is used for The image information of the trackside information according to the roadside device obtaining and image capture module collection is processed, described master controller It is also connected with HMI module, for showing external environment information and information of vehicles.
2. the HMI display system being applied to V2X scene according to claim 1 is it is characterised in that described roadside device bag Include traffic controller, Traffic flow detecting device, meteorological condition testing equipment, Tunnel testing equipment and bend testing equipment.
3. the HMI display system being applied to V2X scene according to claim 1 is it is characterised in that described mobile unit leads to Cross the driving information that CAN obtains vehicle.
4. the HMI display system being applied to V2X scene according to claim 1 is it is characterised in that image capture module is adopted The image information of collection includes barrier in visual range on road, traffic signss, lane line and condition of road surface.
5. the HMI display system being applied to V2X scene according to claim 1 it is characterised in that described mobile unit also Including vehicle-mounted radar module, described radar module is used for obtaining obstacle information and locking front vehicles.
6. the HMI display system being applied to V2X scene according to claim 1 is it is characterised in that described HMI module shows The boundary's environmental information shown and information of vehicles include car, pedestrian, straight road, crossroad, traffic lights, meteorological condition, tunnel and Bend, information of vehicles, advisory information, early warning information, area information.
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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009964A (en) * 2017-04-18 2017-08-04 吉林工程技术师范学院 A kind of parked servicing unit of high-precision vehicle
CN107274701A (en) * 2017-08-14 2017-10-20 苏州凸现信息科技有限公司 A kind of intelligent bypassing method of massif pendant thing and its system for automobile
CN107421554A (en) * 2017-06-28 2017-12-01 奇瑞汽车股份有限公司 Guidance path determines method, apparatus, mobile unit and storage medium
CN107728491A (en) * 2017-09-27 2018-02-23 重庆邮电大学 A kind of V2X car networkings assemblage on-orbit system
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
CN108995537A (en) * 2018-06-04 2018-12-14 浙江吉利新能源商用车有限公司 A kind of full-vehicle control device driven for Vehicular intelligent
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
CN109767651A (en) * 2019-02-12 2019-05-17 桂林电子科技大学 A kind of typical curved areas seamless communication method under V2X environment
CN109817006A (en) * 2017-11-22 2019-05-28 上海汽车集团股份有限公司 A kind of vehicle HUD system
CN109859502A (en) * 2019-02-27 2019-06-07 中国第一汽车股份有限公司 A kind of intelligent transportation system and its control method based on combined network communication technology
CN110428654A (en) * 2019-08-24 2019-11-08 安徽中科美络信息技术有限公司 A kind of traffic lights crossing safe passing method and system
CN110491167A (en) * 2019-07-19 2019-11-22 合肥京东方车载显示技术有限公司 A kind of section alarming method for power and equipment
CN110544388A (en) * 2019-09-12 2019-12-06 东软睿驰汽车技术(沈阳)有限公司 method and device for displaying traffic signal lamp
CN110660221A (en) * 2019-10-09 2020-01-07 浙江省交通规划设计研究院有限公司 Information interaction method and device based on vehicle-road cooperative system
CN110853357A (en) * 2019-12-02 2020-02-28 华东交通大学 Early warning control system and method for dangerous highway sections and construction areas
CN110874938A (en) * 2018-08-31 2020-03-10 百度在线网络技术(北京)有限公司 Traffic light control system and traffic light control method
CN110930767A (en) * 2019-12-04 2020-03-27 驻马店市公路事业发展中心 Intelligent highway safety early warning method and early warning system
CN111833627A (en) * 2019-04-13 2020-10-27 长沙智能驾驶研究院有限公司 Vehicle visual range expansion method, device and system and computer equipment
CN110930767B (en) * 2019-12-04 2021-07-16 深圳市旗扬特种装备技术工程有限公司 Intelligent highway safety early warning method and early warning system

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009964A (en) * 2017-04-18 2017-08-04 吉林工程技术师范学院 A kind of parked servicing unit of high-precision vehicle
CN107421554A (en) * 2017-06-28 2017-12-01 奇瑞汽车股份有限公司 Guidance path determines method, apparatus, mobile unit and storage medium
CN107274701A (en) * 2017-08-14 2017-10-20 苏州凸现信息科技有限公司 A kind of intelligent bypassing method of massif pendant thing and its system for automobile
CN107728491A (en) * 2017-09-27 2018-02-23 重庆邮电大学 A kind of V2X car networkings assemblage on-orbit system
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
CN109817006A (en) * 2017-11-22 2019-05-28 上海汽车集团股份有限公司 A kind of vehicle HUD system
CN108995537A (en) * 2018-06-04 2018-12-14 浙江吉利新能源商用车有限公司 A kind of full-vehicle control device driven for Vehicular intelligent
CN108995537B (en) * 2018-06-04 2021-01-01 浙江吉利新能源商用车有限公司 A whole car controlling means for vehicle intelligence is driven
CN110874938A (en) * 2018-08-31 2020-03-10 百度在线网络技术(北京)有限公司 Traffic light control system and traffic light control method
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
CN109767651A (en) * 2019-02-12 2019-05-17 桂林电子科技大学 A kind of typical curved areas seamless communication method under V2X environment
CN109767651B (en) * 2019-02-12 2021-05-25 桂林电子科技大学 Seamless communication method for curve area in V2X environment
CN109859502A (en) * 2019-02-27 2019-06-07 中国第一汽车股份有限公司 A kind of intelligent transportation system and its control method based on combined network communication technology
CN111833627A (en) * 2019-04-13 2020-10-27 长沙智能驾驶研究院有限公司 Vehicle visual range expansion method, device and system and computer equipment
CN110491167A (en) * 2019-07-19 2019-11-22 合肥京东方车载显示技术有限公司 A kind of section alarming method for power and equipment
CN110428654A (en) * 2019-08-24 2019-11-08 安徽中科美络信息技术有限公司 A kind of traffic lights crossing safe passing method and system
CN110544388A (en) * 2019-09-12 2019-12-06 东软睿驰汽车技术(沈阳)有限公司 method and device for displaying traffic signal lamp
CN110660221A (en) * 2019-10-09 2020-01-07 浙江省交通规划设计研究院有限公司 Information interaction method and device based on vehicle-road cooperative system
CN110853357A (en) * 2019-12-02 2020-02-28 华东交通大学 Early warning control system and method for dangerous highway sections and construction areas
CN110930767A (en) * 2019-12-04 2020-03-27 驻马店市公路事业发展中心 Intelligent highway safety early warning method and early warning system
CN110930767B (en) * 2019-12-04 2021-07-16 深圳市旗扬特种装备技术工程有限公司 Intelligent highway safety early warning method and early warning system

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