Abbreviations

Results for area 14.5

term
parking slot defining lines
definition

painted lines on the ground surface in a bright colour to identify the boundary of a defined parking slot

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term
conditions of transport
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term
out-of-sight range
definition

distance from the point where a variable message sign becomes no longer readable to the place where the variable message sign is located

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term
earliest warning line
definition

innermost limit of the warning threshold

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term
latest warning line
definition

outermost limit of the warning threshold

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term
road shape points
definition

points that is composing roads in digital map

NOTE 1 to entry Roads are composed of points and links which reflect the shape and position of the road in the digital map.

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term
lane departure warning
definition

warning given to the driver in accordance with the lane departure warning condition in the absence of suppression requests

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term
warning threshold
definition

location where the warning is issued on the road, which corresponds to a warning trigger point set in the system

NOTE 1 In the case of TTLC, the warning threshold shifts depending on the rate of departure.

NOTE 2 The warning threshold is placed within the warning threshold placement zone.

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term
visible lane marking
definition

delineators intentionally placed on the borderline of the lane that are directly visible by the driver while driving (e.g. not covered by snow, etc.)

NOTE Refer to ISO 17361 Annex A for country 165 specific visible lane marking definitions.

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term
visibility
definition

distance at which the illuminance of a non-diffusive beam of white light with a colour temperature of 2 700 K is decreased to 5 % of its original light source illuminance

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term
no warning zone
definition
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term
warning threshold placement zone
definition

zone between the earliest and the latest warning lines within which the warning threshold is placed

NOTE There is one warning threshold placement zone around the left lane boundary and one around the right lane boundary.

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term
ambient illuminance
definition

characteristic of the brightness of the scene of which the image sensor captures the image

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