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EURONCAP [2]: 2022 - METHOD&DEFINITION

Prerequisites


EURO NCAP 2022 πŸ‡ͺπŸ‡Ί


Version 10.4 February 2024

Euro NCAP Assessment Protocol - SA Safe Driving - v10.4

ASSESSMENT PROTOCOL – SAFETY ASSIST SAFE DRIVING

Implementation 2023


1. METHOD OF ASSESSMENT 평가 방법

  • 인적 μš”μΈμ€ μ°¨λŸ‰ μ‚¬κ³ μ˜ ν”ν•œ μ›μΈμœΌλ‘œ κ·Έ μ€‘μ—μ„œλ„ 과속과 음주 λ˜λŠ” 약물이 큰 λ¬Έμ œκ°€ 됨.
  • human β€œerrors”; λΆ€μ£Όμ˜, ν”Όλ‘œ, 주의 μ‚°λ§Œ 및 κ²½ν—˜ λΆ€μ‘±.
  • 이미 SAS(Speed Assistance Systems) 및 Attention Assist(Attention Assist)와 같은 μš΄μ „μž 자문 μ‹œμŠ€ν…œμ€ μœ„ν—˜ μƒν™©μ—μ„œ μš΄μ „μžμ—κ²Œ κ²½κ³ ν•˜κ³  ꢁ극적으둜 μš΄μ „μžκ°€ 행동을 κ°œμ„ ν•  수 μžˆλ„λ‘ μ§€μ›ν•¨μœΌλ‘œμ¨ 좩돌 μ‹œ 인적 μš”μ†Œλ₯Ό λͺ©ν‘œλ‘œ ν•œλ‹€.
  • Euro NCAPλŠ” driver monitoring system이 μ†μƒλ˜κ±°λ‚˜ 주의 μ‚°λ§Œν•œ μš΄μ „μ„ 효과적으둜 detectν•˜κ³  μ μ ˆν•œ κ²½κ³ λ₯Ό μ œκ³΅ν•˜κ³  효과적인 쑰치λ₯Ό μ·¨ν•˜κΈΈ κΈ°λŒ€ν•œλ‹€.
  • μš΄μ „μž λͺ¨λ‹ˆν„°λ§ μ‹œμŠ€ν…œμ΄ μ†μƒλ˜κ³  μ£Όμ˜κ°€ μ‚°λ§Œν•œ μš΄μ „μ„ 효과적으둜 κ°μ§€ν•˜κ³  μ μ ˆν•œ κ²½κ³ λ₯Ό μ œκ³΅ν•˜λ©° ADAS μ‹œμŠ€ν…œμ˜ 민감도λ₯Ό λ†’μ΄κ±°λ‚˜ μ•ˆμ „ν•œ νšŒν”Ό 기동을 κ°œμ‹œν•˜λŠ” λ“±μ˜ 효과적인 쑰치λ₯Ό μ·¨ν•  수 μžˆλŠ” μΈμ„Όν‹°λΈŒλ₯Ό κΈ°λŒ€ν•œλ‹€.
  • μš΄μ „μžμ˜ μƒνƒœλ₯Ό μ–Όλ§ˆλ‚˜ μ‹ λ’°μ„± 있고 μ •ν™•ν•˜κ²Œ κ°μ§€ν•˜κ³  κ·Έ 정보λ₯Ό λ°”νƒ•μœΌλ‘œ μ°¨λŸ‰μ΄ μ–΄λ–€ 쑰치λ₯Ό μ·¨ν•˜λŠ”μ§€λ₯Ό μ€‘μ‹¬μœΌλ‘œ 평가가 μ „κ°œλ  것이닀.
  • 좩돌 μ‹œ μ œκ³΅λ˜λŠ” 보호 κΈ°λŠ₯에 λŒ€ν•œ ν‰κ°€μ™€λŠ” 달리, Safety Assist κΈ°λŠ₯ ν‰κ°€μ—λŠ” μ°¨λŸ‰μ— λŒ€ν•œ 파괴 ν…ŒμŠ€νŠΈκ°€ ν•„μš”ν•˜μ§€ μ•Šλ‹€.

2. DEFINITION

terms used.

DSM; Driver State Monitoring μš΄μ „μž μƒνƒœ λͺ¨λ‹ˆν„°λ§

Driver State Monitoring system that is able to (in)directly determine the state of the driver

Direct monitoring 직접 λͺ¨λ‹ˆν„°λ§

Where driver state determination is supported by sensor(s) directly observing the driver.

μ„Όμ„œκ°€ μš΄μ „μžλ₯Ό 직접 κ΄€μ°°ν•¨μœΌλ‘œμ¨ μš΄μ „μž μƒνƒœ νŒλ‹¨μ„ μ§€μ›ν•˜λŠ” 경우.

Indirect monitoring κ°„μ ‘ λͺ¨λ‹ˆν„°λ§

Where driver state determination is achieved indirectly through means other than sensor(s) directly observing the driver (e.g steering input).

μš΄μ „μž μƒνƒœ νŒλ‹¨μ΄ μ„Όμ„œ μ΄μ™Έμ˜ μˆ˜λ‹¨μ„ 톡해 κ°„μ ‘μ μœΌλ‘œ μš΄μ „μžλ₯Ό 직접 κ΄€μ°°ν•˜λŠ” 경우.

Impaired driving μ†μƒλœ μš΄μ „

A driver who is disconnected from the driving task or not in a physical state that is sufficient for safe driving, either due to distraction, fatigue or sickness.

주의 μ‚°λ§Œ, ν”Όλ‘œ λ˜λŠ” μ§ˆλ³‘μœΌλ‘œ 인해 μš΄μ „κ³Ό λ‹¨μ ˆλ˜κ±°λ‚˜ μ•ˆμ „ν•œ μš΄μ „μ„ μœ„ν•΄ μΆ©λΆ„ν•œ 신체적 μƒνƒœμ— μžˆμ§€ μ•Šμ€ μš΄μ „μž.

Distraction 주의 μ‚°λ§Œ

Anything (e.g. secondary tasks) that reduces the driver’s focus on the primary task of driving/controlling the vehicle.

  • Long distraction – A single long duration distraction which takes the driver’s gaze away from the forward road view.
  • Short distraction / Visual Attention Time Sharing (VATS) – Repeated short duration gazes away from the forward road view, which cumulatively reduce the driver’s awareness of the driving situation, until their attention returns to the driving task for long enough for them to fully assess the driving situation.
  • Phone use – A subset of short distraction (Visual Attention Time Sharing, VATS) where the object the driver’s attention is shared with is their mobile phone.

Fatigue ν”Όλ‘œ

State of the driver where the driver is not awake enough to properly perform the driving task.

μš΄μ „μžκ°€ μš΄μ „ 업무λ₯Ό μ œλŒ€λ‘œ μˆ˜ν–‰ν•  수 μžˆμ„ μ •λ„λ‘œ μΆ©λΆ„νžˆ κΉ¨μ–΄μžˆμ§€ μ•Šμ€ μš΄μ „μžμ˜ μƒνƒœ.

  • Drowsy – State of the driver where tiredness has an adverse effect of the driver’s ability to focus on the driving task.
  • Microsleep – A microsleep is a temporary episode of sleep which may last up to several seconds.
  • Sleep – In this assessment sleep is considered as when a driver has been in a state of unconsciousness due to fatigue for a period of greater than a few seconds.

Unresponsive Driver 응닡 μ—†λŠ” μš΄μ „μž

Where a driver becomes unresponsive during driving, likely due to an onset of sudden sickness or extreme fatigue.

μš΄μ „μžκ°€ μš΄μ „ 쀑에 λ°˜μ‘μ΄ μ—†λŠ” 경우(κ°‘μž‘μŠ€λŸ¬μš΄ μ§ˆλ³‘μ΄λ‚˜ κ·Ήμ‹¬ν•œ ν”Όλ‘œλ‘œ μΈν•œ 경우).

Impaired driving vehicle response μ†μƒλœ μ£Όν–‰ μ°¨λŸ‰ λ°˜μ‘

Warning and/or adapted vehicle mode after an impaired driving has been detected.

  • Impaired driving warning μ†μƒλœ μš΄μ „ κ²½κ³ 
    • Warning issued in case the system determines an impaired driver
  • High sensitivity mode 고감도 λͺ¨λ“œ
    • A more sensitive and earlier warning and/or intervention of Safety Assist systems to compensate for the driver state
  • Minimum Risk Manoeuvre (MRM) μ΅œμ†Œ μœ„ν—˜ 기동
    • Emergency manoeuvre where the vehicle will either come to a controlled stop or speed of <10km/h without input from the driver.

Owl type movement

A shifting of visual attention away from the road and forward-facing position that is primarily achieved by head rotation followed by the eyes.

머리 νšŒμ „κ³Ό λˆˆμ— μ˜ν•΄ 주둜 λ‹¬μ„±λ˜λŠ” 정면을 ν–₯ν•œ μžμ„Έμ™€ λ„λ‘œμ—μ„œ 멀리 λ–¨μ–΄μ§„ μ‹œκ°μ  주의의 μ „ν™˜

Lizard type movement

A movement in which the driver focuses on a task by moving primarily their eyeline away from the road with their head/face remaining in the forward-facing position.

μš΄μ „μžκ°€ 머리/얼꡴이 전방을 ν–₯ν•˜λŠ” μžμ„Έλ‘œ μœ μ§€λœ 채 주둜 μ‹œμ„ μ„ λ„λ‘œμ—μ„œ 멀리 μ΄λ™μ‹œμΌœ μž‘μ—…μ— μ§‘μ€‘ν•˜λŠ” μ›€μ§μž„.

Degraded system ν‡΄ν™”λœ μ‹œμŠ€ν…œ

A direct driver monitoring system is considered degraded in this assessment when an entire subsystem becomes fully unavailable. E.g. A direct driver monitoring system which uses head pose tracking and eye tracking would be considered degraded if eye tracking became fully unavailable therefore preventing the system identifying any lizard type movements.

전체 ν•˜μœ„ μ‹œμŠ€ν…œμ„ μ™„μ „νžˆ μ‚¬μš©ν•  수 μ—†κ²Œ 될 경우 직접 μš΄μ „μž λͺ¨λ‹ˆν„°λ§ μ‹œμŠ€ν…œμ€ μ €ν•˜λœ κ²ƒμœΌλ‘œ κ°„μ£Όλœλ‹€. 예λ₯Ό λ“€μ–΄, 머리 μžμ„Έ 및 눈 좔적을 μ‚¬μš©ν•˜λŠ” 직접 μš΄μ „μž λͺ¨λ‹ˆν„°λ§ μ‹œμŠ€ν…œμ€ 눈 좔적을 μ™„μ „νžˆ μ‚¬μš©ν•  수 μ—†κ²Œ 되면 μ €ν•˜λœ κ²ƒμœΌλ‘œ κ°„μ£Όλ˜μ–΄ μ–΄λ– ν•œ Lizard type movement을 μ‹λ³„ν•˜λŠ” μ‹œμŠ€ν…œμ„ λ°©μ§€ν•œλ‹€.

Eyelid aperture λˆˆκΊΌν’€ ν‹ˆ

Distance between the point where the straight line drawn in the y-axis direction from the midpoint of line segment connecting the outer and inner corners of the driver’s eye overlaps the lower edge of the upper eyelid and upper edge of the lower eyelid. Measured when driver is awake and attentive.

μš΄μ „μžμ˜ 눈의 μ™Έ μΈ‘ λͺ¨μ„œλ¦¬μ™€ λ‚΄ μΈ‘ λͺ¨μ„œλ¦¬λ₯Ό μ—°κ²°ν•˜λŠ” μ„ λΆ„μ˜ μ€‘μ μœΌλ‘œλΆ€ν„° y μΆ• λ°©ν–₯으둜 κ·Έλ €μ§„ 직선이 μƒμ•ˆκ²€μ˜ ν•˜μΈ‘ λͺ¨μ„œλ¦¬μ™€ ν•˜μΈ‘ λˆˆκΊΌν’€μ˜ 상츑 λͺ¨μ„œλ¦¬μ™€ μ€‘μ²©λ˜λŠ” 지점 μ‚¬μ΄μ˜ 거리. μš΄μ „μžκ°€ κΉ¨μ–΄ 주의λ₯Ό 기울일 λ•Œ μΈ‘μ •λœλ‹€.

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In-vehicle infotainment (IVI) system μ°¨λŸ‰ λ‚΄ μΈν¬ν…ŒμΈλ¨ΌνŠΈ μ‹œμŠ€ν…œ

The area containing the infotainment system and/or vehicle controls, typically located centrally ahead of the front row seating in the conventional passenger car layout.

μΈν¬ν…ŒμΈλ¨ΌνŠΈ μ‹œμŠ€ν…œ 및/λ˜λŠ” μ°¨λŸ‰ μ œμ–΄ μž₯치λ₯Ό ν¬ν•¨ν•˜λŠ” μ˜μ—­μœΌλ‘œμ„œ, ν†΅μƒμ μœΌλ‘œ μ’…λž˜μ˜ 승용차 λ ˆμ΄μ•„μ›ƒμ—μ„œ μ•ž μ—΄ μ‹œνŠΈμ˜ 쀑앙 전방에 μœ„μΉ˜ν•œλ‹€.

  • μΈν¬ν…ŒμΈλ¨ΌνŠΈ: 정보와 μ˜€λ½μ„ ν•¨κ»˜ μ œκ³΅ν•˜λŠ” TV ν”„λ‘œκ·Έλž¨

Adaptive Cruise Control (ACC)

Cruise control that adjusts vehicle speed adaptively to a forward vehicle by using information regarding distance to forward vehicle, motion of the subject vehicle, and driver commands.

μ „λ°© μ°¨λŸ‰κΉŒμ§€μ˜ 거리 정보, 주체 μ°¨λŸ‰μ˜ μ›€μ§μž„ 정보 및 μš΄μ „μž λͺ…령을 μ΄μš©ν•˜μ—¬ μ „λ°© μ°¨λŸ‰μ— μ μ‘μ μœΌλ‘œ 차속을 μ‘°μ ˆν•˜λŠ” 크루즈 컨트둀.

Forward Collision Warning (FCW) μ „λ°© 좩돌 κ²½κ³ 

an audio-visual warning that is provided automatically by the vehicle in response to the detection of a likely collision to alert the driver.

좩돌 κ°€λŠ₯성이 μžˆλŠ” 것을 κ°μ§€ν•˜μ—¬ μš΄μ „μžμ—κ²Œ κ²½κ³ ν•˜κΈ° μœ„ν•΄ μ°¨λŸ‰μ΄ μžλ™μœΌλ‘œ μ œκ³΅ν•˜λŠ” μ‹œμ²­κ° κ²½κ³ .

Lane Departure Warning (LDW) μ°¨μ„  μ΄νƒˆ κ²½κ³ 

A warning that is provided automatically by the vehicle response to the vehicle that is about to drift beyond a delineated edge line of the current travel lane.

ν˜„μž¬ μ£Όν–‰ μ°¨μ„ μ˜ ν‘œμ‹œλœ 에지 라인을 λ„˜μ–΄ ν‘œλ₯˜ν•˜λ €λŠ” μ°¨λŸ‰μ— λŒ€ν•œ μ°¨λŸ‰μ˜ λ°˜μ‘μ— μ˜ν•΄ μžλ™μœΌλ‘œ μ œκ³΅λ˜λŠ” κ²½κ³ .

Seat Belt Reminder (SBR) μ•ˆμ „ 벨트 μ•Œλ¦Ό

Seat Belt Reminder that indicates the status of the seatbelt whether it is in use or not in use.

μ•ˆμ „ λ²¨νŠΈκ°€ μ‚¬μš© 쀑인지 μ•„λ‹Œμ§€ μ•ˆμ „ 벨트의 μƒνƒœλ₯Ό λ‚˜νƒ€λ‚΄λŠ” μ•ˆμ „ 벨트 μ•Œλ¦Ό.

References


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