ISO/TR 4448-1:2024 高度道路交通システム — 公共エリア移動ロボット (PMR) — 第 1 部:パラダイムの概要 | ページ 6

3.1

ambulatory

relating to or adapted for walking

Note 1 to entry: Implies having and travelling on legs in the case of public-area mobile robots (PMRs).

3.2

block-face

segment of a street and sidewalk facing one or the other side of the street between two consecutive intersections

Note 1 to entry: The length of the block-face is the distance between two consecutive cross-streets.

3.3

bystander

human within a proximate distance of a public-area mobile robot (PMR) that is any of uninvolved, inattentive, unprotected or untrained regarding the task of a PMR or other automated vehicle

3.4

kerb

edge where a raised footway, road shoulder or road median meets an unraised street, carriageway or other roadway

3.5

delivery robot

robotic vehicle used to deliver goods, food and other items, often for “last mile” applications

Note 1 to entry: While the word"drone" is correctly used to describe a wheeled robot, this document uses the term"robot" and the specific acronym PMR.

3.6

dockless scooter

rental e-scooter that does not require returning to a docking station to terminate the rental

3.7

LoadPlan

electronic message provided to a road vehicle to schedule a time and place for a pick up or drop off

3.8

micromobility

first mile or last mile forms of transport

Note 1 to entry: Including e-scooters, bicycles, skateboards and pedestrian devices.

3.9

pathway

infrastructure designed to permit the movement of various combinations of active transportation users and public-area mobile robots (PMRs) within the same space, including outdoor footways, cycleways, crosswalks, road shoulders, trails and indoor passageways, corridors or hallways

3.10

public-area mobile robot

PMR

wheeled or legged (ambulatory) ground-based device that is designed to travel along public, shared, active transportation pathways without the use of visible human assistance or physical guides

Note 1 to entry: Physical guides include rails and kerbs.

Note 2 to entry: While the term public-area mobile robot (PMR) excludes devices with visible human assistance, a PMR can be teleoperated by a human.

Note 3 to entry: While the term “PMR” excludes devices with visible human assistance, PMRs can carry humans as passengers, e.g. an automated wheelchair.

Note 4 to entry: While the term “PMR” excludes devices with visible human assistance, PMRs can be electronically tethered to follow a human.

3.11

robotaxi

vehicle with an automated driving system (ADS) that is configured to perform the entire dynamic driving task (DDT) throughout its operational design domain (ODD) for the purpose of a for-hire passenger service

Note 1 to entry: This is a form of ADS-DV (Automated Driving System – Dedicated Vehicle) defined in SAE J3016-202104 (See Reference [2]).

3.12

shy distance

base measure set by an authority as the minimum distance that a public-area mobile robot (PMR) must attempt to maintain from bystanders while operating in a public space

Note 1 to entry: There are many special cases in this document that use shy distance as a variable. For example, a PMR passing another PMR can do so at 0,5 shy distances, but a robot following a human can be required to maintain 3,0 shy distances.

3.13

TripPlan

electronic message provided to a public-area mobile robot (PMR) with a schedule, map and rules for a PMR trip

3.14

teleoperator

human with oversight of and some potential to navigate, guide or direct a remote vehicle, sometimes including lateral and longitudinal control of that vehicle