70 1 2 1 2 3600 2 v w r nC C nl s v b b t v b b Way Capacity spaceshr 71 Three

70 1 2 1 2 3600 2 v w r nc c nl s v b b t v b b way

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0 1 2 1 2 3600 ' 2 v w r nC C nl s v b b t v b b Way Capacity (spaces/hr) 71
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Three Basic Types of Vehicle Deceleration: 1. Normal braking n b b . This type of vehicle deceleration is applied in regular operation. The maximum value of n b is limited by the safety and comfort of standing passengers. 2. Emergency braking e b b . For this braking, the maximum braking capability of the vehicle is applied. In this case, special brakes are utilized. Under emergency braking, passengers experience discomfort and some safety hazard. 3. Instant ('stone-wall' or 'brick-wall') stop b   . This braking represents a collision. This situation is analyzed for providing safe stopping for the FTU when the LTU has such an accident of collision. e n b b b 72
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