LanePosition

This is a ROS message definition.

Source

# ==============================================================================
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# Copyright (c) 2023-2024 Institute for Automotive Engineering (ika), RWTH Aachen University
# Copyright (c) 2024 Instituto de Telecomunicações, Universidade de Aveiro
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# --- Auto-generated by asn1ToRosMsg.py ----------------------------------------

# --- ASN.1 Definition ---------------------------------------------------------
# LanePosition ::= INTEGER {
#     offTheRoad           (-1), 
#     innerHardShoulder    (0), 
#     outerHardShoulder    (14) 
# } (-1..14)
# ------------------------------------------------------------------------------
# *
# * This DE indicates a transversal position on the carriageway at a specific longitudinal position, in resolution of lanes of the carriageway. 
# *
# * For right-hand traffic roads, the value shall be set to:
# * - `-1` if the position is off, i.e. besides the road,
# * - `0` if the position is on the inner hard shoulder, i.e. the hard should adjacent to the leftmost lane,
# * - `n` (`n > 0` and `n < 14`), if the position is on the n-th driving lane counted from the leftmost lane to the rightmost lane of a specific traffic direction,
# * - `14` if the position is on the outer hard shoulder, i.e. the hard should adjacent to rightmost lane (if present).
# *
# * For left-hand traffic roads, the value shall be set to:
# * - `-1` if the position is off, i.e. besides the road,
# * - `0` if the position is on the inner hard shoulder, i.e. the hard should adjacent to the rightmost lane,
# * - `n` (`n > 0` and `n < 14`), if the position is on the n-th driving lane counted from the rightmost lane to the leftmost lane of a specific traffic direction,
# * - `14` if the position is on the outer hard shoulder, i.e. the hard should adjacent to leftmost lane (if present).
#
# *  @note: in practice this means that the position is counted from "inside" to "outside" no matter which traffic practice is used.
# *
# * If the carriageway allows only traffic in one direction (e.g. in case of dual or multiple carriageway roads), the position is counted from the physical border of the carriageway. 
# * If the carriageway allows traffic in both directions and there is no physical delimitation between traffic directions (e.g. on a single carrriageway road), 
# * the position is counted from the legal (i.e. optical) separation between traffic directions (horizontal marking). 
#
# * @category: Road topology information
# * @revision: Description revised in V2.1.1
#

int8 value
int8 MIN = -1
int8 MAX = 14
int8 OFF_THE_ROAD = -1
int8 INNER_HARD_SHOULDER = 0
int8 OUTER_HARD_SHOULDER = 14