ＩＳＯ ２２７３７；２０２１（Ｅ）
Ｃｏｎｔｅｎｔｓ
Ｐａｇｅ
Ｆｏｒｅｗｏｒｄ……………………………………………………………………………………………………………………………………………ｖ
Ｉｎｔｒｏｄｕｃｔｉｏｎ…………………………………………………………………………………………………………………………………………ｖｉ
１ Ｓｃｏｐｅ………………………………………………………………………………………………………………………………………………１
２ Ｎｏｒｍａｔｉｖｅ ｒｅｆｅｒｅｎｃｅｓ……………………………………………………………………………………………………………………１
３ Ｔｅｒｍｓ ａｎｄ ｄｅｆｉｎｉｔｉｏｎｓ………………………………………………………………………………………………………１
４ Ｓｙｍｂｏｌｓ ａｎｄ ａｂｂｒｅｖｉａｔｅｄ ｔｅｒｍｓ………………………………………………………………………………………………３
５ Ｅｘａｍｐｌｅ ｕｓｅ ｃａｓｅ ｆｏｒ ａｎ ＬＳＡＤ ｓｙｓｔｅｍ ｄｅｐｌｏｙｍｅｎｔ……………………………………………………………………４
６ ＬＳＡＤ ｓｙｓｔｅｍ ａｒｃｈｉｔｅｃｔｕｒｅ…………………………………………………………………………………………………………５
７ Ｂａｓｉｃ ｒｅｑｕｉｒｅｍｅｎｔｓ…………………………………………………………………………………………………………………………６
７．１ Ｇｅｎｅｒａｌ…………………………………………………………………………………………………………………………………………６
７．２ Ｍｉｎｉｍｕｍ ｏｐｅｒａｔｉｎｇ ｃａｐａｂｉｌｉｔｉｅｓ…………………………………………………………………………………………………７
７．３ Ｏｐｅｒａｔｉｏｎａｌ ｄｅｓｉｇｎ ｄｏｍａｉｎｓ （ＯＤＤｓ）…………………………………………………………………………………………………７
７．４ ＬＳＡＤ ｓｔａｔｅ ｔｒａｎｓｉｔｉｏｎ ｄｉａｇｒａｍ…………………………………………………………………………………………………７
７．４．１ＬＳＡＤ ｓｔａｔｅ ｆｕｎｃｔｉｏｎａｌ ｄｅｓｃｒｉｐｔｉｏｎｓ………………………………………………………………………８
７．４．２ ＬＳＡＤ ｓｔａｔｅ ｔｒａｎｓｉｔｉｏｎ ｄｅｓｃｒｉｐｔｉｏｎ：……………………………………………………………………………９
７．４．３ Ｐｏｓｓｉｂｌｅ ｅｘｔｅｎｓｉｏｎ ｏｆ ｔｈｅ ＬＳＡＤ ｓｔａｔｅ ｄｉａｇｒａｍ ｔｏ ａｃｃｏｍｍｏｄａｔｅ ｄｉｓｐａｔｃｈｅｒ
ｉｎｐｕｔｓ………………………………………………………………………………………………………………………………………１１
７．５ Ｃｏｍｍｕｎｉｃａｔｉｏｎ ｒｅｑｕｉｒｅｍｅｎｔｓ ……………………………………………………………………………………………………………１１
８ Ｆｕｎｃｔｉｏｎａｌ ｒｅｑｕｉｒｅｍｅｎｔｓ………………………………………………………………………………………………………………１２
８．１Ｄｅｔｅｒｍｉｎａｔｉｏｎ ｏｆ ｈａｚａｒｄｏｕｓ ｓｉｔｕａｔｉｏｎ ……………………………………………………………………………………１２
８．１．１ Ｇｅｎｅｒａｌ………………………………………………………………………………………………………………………………………１２
８．１．２ Ｎｏｎ－ｏｃｃｌｕｄｅｄ ｖｉｅｗ…………………………………………………………………………………………………………………１２
８．１．３ Ｏｃｃｌｕｄｅｄ ｖｉｅｗ…………………………………………………………………………………………………………１３
８．２ Ｍｉｎｉｍａｌ ｒｉｓｋ ｍａｎｏｅｕｖｒｅ（ＭＲＭ）………………………………………………………………………………………………１４
８．３ Ｄｒｉｖｉｎｇ ｉｎ ｔｈｅ ｄｒｉｖａｂｌｅ ａｒｅａ…………………………………………………………………………………………………………………１５
８．４ Ｅｍｅｒｇｅｎｃｙ ｓｔｏｐ（ｅ－ｓｔｏｐ）……………………………………………………………………………………………………………………１５
９ Ｐｅｒｆｏｒｍａｎｃｅ ｒｅｑｕｉｒｅｍｅｎｔｓ ｆｏｒ ｔｈｅ ＬＳＡＤ ｓｙｓｔｅｍ………………………………………………………１６
９．１ Ｍａｘｉｍｕｍ ｓｕｂｊｅｃｔ ｖｅｈｉｃｌｅ ｓｐｅｅｄ（Ｖｓｙ ｍａ）………………………………………………………………………………１６
９．２ Ｏｂｓｔａｃｌｅ ｄｅｔｅｃｔｉｏｎ ｒｅｑｕｉｒｅｍｅｎｔｓ…………………………………………………………………………………………………１６
９．２．１ Ｍａｘｉｍｕｍ ｐｅｄｅｓｔｒｉａｎ ｓｐｅｅｄ （Ｖｐｅｄ ｍａ…………………………………………………………………………１６
９．２．２ Ｍａｘｉｍｕｍ ｐｅｄａｌ ｃｙｃｌｉｓｔ ｓｐｅｅｄ （Ｖｃ ｍａｘ）………………………………………………………………１６
９．２．３ ＬＳＡＤ ｓｙｓｔｅｍ ｄｅｃｅｌｅｒａｔｉｏｎ………………………………………………………………………………………………１６
１０ Ｓｙｓｔｅｍ ｒｅｑｕｉｒｅｍｅｎｔｓ………………………………………………………………………………………………………………………１６
１０．１ Ｒｅｃｏｒｄｉｎｇ ｄａｔａ ａｂｏｕｔ ａ ｓａｆｅｔｙ－ｃｒｉｔｉｃａｌ ｅｖｅｎｔ…………………………………………………………………………１６
１１ Ｐｅｒｆｏｒｍａｎｃｅ ｔｅｓｔ ｐｒｏｃｅｄｕｒｅｓ………………………………………………………………………………………………………１７
１１．１ Ｇｅｎｅｒａｌ………………………………………………………………………………………………………………………………………１７
１１．２ Ｅｎｖｉｒｏｎｍｅｎｔａｌ ｐａｒａｍｅｔｅｒｓ………………………………………………………………………………………………………………１７
１１．３ Ｈａｚａｒｄｏｕｓ ｓｉｔｕａｔｉｏｎ ………………………………………………………………………………………………………………………１８
１１．３．１ Ｐｅｄｅｓｔｒｉａｎ ａｓ ａｎ ｏｂｓｔａｃｌｅ…………………………………………………………………………………１８
１１．３．２ Ｐｅｄａｌ ｃｙｃｌｉｓｔ ａｓ ａｎ ｏｂｓｔａｃｌｅ…………………………………………………………………………………………………２０
１１．３．３ Ｈａｚａｒｄｏｕｓ ｓｉｔｕａｔｉｏｎ ｔｕｒｎｉｎｇ ａｒｏｕｎｄ ａ ｃｏｒｎｅｒ………………………………………………………２３
１１．３．４ Ｆａｌｓｅ ｐｏｓｉｔｉｖｅ ｔｅｓｔｓ……………………………………………………………………………………………………………………２４
１１．４ Ｄｒｉｖａｂｌｅ ａｒｅａ ｔｅｓｔ………………………………………………………………………………………………………………………………２６
１１．４．１ Ｔｅｓｔ ｓｅｔｕｐ…………………………………………………………………………………………………………………………２６
１１．４．２ Ｖｅｈｉｃｌｅ ｐａｒａｍｅｔｅｒｓ………………………………………………………………………………………………………………２７
１１．４．３ Ｅｖａｌｕａｔｉｏｎ ｐａｔｈ ｐａｒａｍｅｔｅｒｓ………………………………………………………………………………………………２７
１１．４．４ Ｅｎｖｉｒｏｎｍｅｎｔａｌ ｐａｒａｍｅｔｅｒｓ………………………………………………………………………………………２７
１１．４．５ Ｐａｓｓ ｃｒｉｔｅｒｉａ ｆｏｒ ｕｎｂｌｏｃｋｅｄ ｄｒｉｖａｂｌｅ ａｒｅａ…………．…．……．…．……………………………………………………………２７
１１．４．６ Ｐａｓｓ ｃｒｉｔｅｒｉａ ｆｏｒ ｂｌｏｃｋｅｄ ｄｒｉｖａｂｌｅ ａｒｅａ……………………………………………………………………………２８
１１．５ Ｍｉｎｉｍａｌ ｒｉｓｋ ｍａｎｏｅｕｖｒｅ（ＭＲＭ）ｔｅｓｔ…………………………………………………………………………………………２８
◎ＩＳＯ ２０２１－Ａｌｌ ｒｉｇｈｔｓ ｒｅｓｅｒｖｅｄ
ｉｉｉ
