The technology that’s required to guide and pilot autonomous (self-driving) vehicles—keeping them on the road and on their route—is only one challenge.
The even greater challenge is that on city streets, for the foreseeable future, autonomous vehicles will be mixing on the roadways, not just with normal piloted vehicles but with pedestrians, bicyclists, and those on motorcycles and mopeds.
Identifying pedestrians and other vehicles, visually and perhaps with the help of their smartphones, is part of the challenge. But it’s what happens with this traffic mix that will have a major role in how quickly autonomous vehicles catch on, and whether they’re seen as a harmonious, accident-reducing net positive for society, or just mercurial bots that could inflict injury or death.
An autonomous message…with Leaf hints
Giving autonomous cars the right social cues is an important theme and concern for Nissan’s concept car from the Tokyo Motor Show. The IDS Concept may give hints of the direction of the next Nissan Leaf; and it might be a formal nod that Nissan is seriously considering inductive charging and a much larger battery pack. But some of the most important themes in the IDS might be how it gets us thinking about how an autonomous car will need to communicate with the environment around it.
As announced at the Tokyo show, Nissan aims to provide Piloted Drive 1.0 (essentially hands-off smart cruise control for the highway) beginning in 2016 in Japan, with other markets including the U.S. soon to follow, while Piloted Drive 2.0, incorporating full support for automated lane changes on the highway, plus some city-driving functionality, will be ready around 2018. Version 3.0, with full Intelligent Driving (real autonomous) capability such as automatic intersection negotiation and remote piloted park, will be ready around 2020 but contingent on governments allowing such features.
In order to minimize the chances of accidents, that means autonomous vehicles have to communicate clearly outward; and it requires making sure that autonomous vehicles drive in “socially acceptable” ways—meaning that they can maintain the flow of traffic, in the absence of painted lane guides, when drivers around them are behaving erratically, or when passengers (or deer) dart across in the street ahead.
They can’t be overly aggressive, unpredictable, or hesitant, as that might result in mishaps, or at the very least a lack of trust in piloted vehicles.
The when and where of very different driving styles
Complicating things even more, social expectations on how drivers should behave will be dramatically different from place to place—and even depend on the time of day.
Read more of the original article in MotorAuthority.
The post Autonomous Cars Will Need To Interact With Pedestrians: Here’s How appeared first on Fleet Management Weekly.
from Fleet Management Weekly http://ift.tt/1KZ3CGl
Sourced by Quik DMV - CADMV fleet registration services. Renew your registration online in only 10 minutes. No DMV visits, no lines, no phone mazes, and no appointments needed. Visit Quik, Click, Pay & Print your registration from home or any local print shop.
0 comments:
Post a Comment