2024-06-04 03:11:47
Street projection expertise for vehicle-pedestrian communication
‘Give means’ image on the street… Enhance strolling security
‘Getting on and off’ and ‘Pedestrians forward’ messages displayed
Drivers and pedestrians talk in varied methods on the street. When a driver opens his window and waves his hand or a pedestrian makes eye contact, additionally it is a type of communication. Emergency flashers are additionally a method of communication. After speaking like this, drivers and pedestrians determine their subsequent actions. Nonetheless, within the case of totally autonomous autos and not using a driver (Degree 4), assistive gadgets to assist communication are important.
Accordingly, car lamps, which used to mild up darkish locations, are rising as a brand new communication channel. Beforehand, flip indicators have been used to point the route to maneuver, however expertise that shows extra intuitive messages and photos straight on the street has not too long ago been developed one after one other.
‘Mobion’, unveiled by Hyundai Mobis at ‘CES 2024’, the world’s largest house equipment and knowledge expertise (IT) exhibition held in January this yr, launched ‘Exterior Lighting’ expertise that initiatives a driving route arrow onto the street floor. . In contrast to flip indicators that solely present left and proper, in addition they show diagonals, serving to pedestrians and others precisely predict the route of journey.
The ‘HD lighting system’ launched at CES initiatives photos corresponding to crosswalks on the street floor nearly precisely like the actual factor. When you encounter a pedestrian whereas driving on a street at evening and not using a crosswalk, you may assist the pedestrian cross the street with confidence.
This expertise additionally helps with the protection of aged individuals. In keeping with an experiment final yr by a analysis staff within the Division of Transportation Techniques Engineering at Ajou College, when a car didn’t ship out any particular message whereas driving towards pedestrians, 11 out of 30 aged individuals gave up crossing, contemplating their gradual tempo. The remainder of the individuals who succeeded in crossing additionally confirmed unstable patterns, with most of them operating or strolling rapidly.
Nonetheless, when autos used street projection expertise to challenge an image that means ‘yield’ on the street, even aged individuals who had given up on crossing have been in a position to cross the street. It was discovered that different pedestrians additionally crossed the street slowly, lowering the chance of falling. Hyunmi Lee, a researcher on the Sustainable Metropolis and Transportation Analysis Heart based mostly at TOD (Transit-Oriented Growth) at Ajou College, who performed the research, mentioned, “The time spent in site visitors jams as drivers and pedestrians fear about one another has decreased,” including, “Communication between autos and pedestrians not solely will increase security, but additionally will increase security.” “It seems that it’ll additionally cut back street congestion,” he defined.
As well as, Waymo, a Google subsidiary that operates self-driving ‘robotaxi’ in some cities in america, is utilizing a light-emitting diode (LED) show board connected to the roof of the car. Varied messages may be delivered, corresponding to displaying a ‘image of an individual standing subsequent to the automotive’ when getting on and off a passenger, and displaying a ‘image of a pedestrian’ for autos coming behind when a pedestrian passes in entrance.
| joint planning |
| Ministry of Public Administration and Safety Ministry of Land, Infrastructure and Transport Nationwide Police Company Fireplace Company Seoul Metropolitan Authorities Korea Transportation Security Authority Non-Life Insurance coverage Affiliation Korea Expressway Company Street Visitors Authority Korea Transport Analysis Institute Samsung Transportation Security Tradition Analysis Institute To be able to enhance site visitors tradition, we obtain experiences and opinions from readers through e-mail ([email protected]). |
| Particular reporting staff |
| ▽Crew Chief Music Yu-geun, Social Affairs Reporter [email protected] ▽Outdated Particular College (Business Division 1) Lee Seok-bok (Business Division 2) Seolhee Seol (Economics Division) Reporter Lee Cheong-ah (Worldwide Affairs Division) and Lee Chae-wan (Social Affairs Division) |
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2024-06-04 03:11:47