Door Control Shall be located in the operator’s area within the hand reach envelope described in SAE Represented Recommended Practice by 3-D Location N/A J287, Hand Control N/A N/A “Driver CAD Reach.” Shall provide Models tactile feedback to indicate commanded door position and resist inadvertent door actuation. Bus Floor Height N/A No more than 406 mm N/A N/A No ground Driver Height 300 (±50) mm above Platform Allows a seated bus the bus floor and be operator to see a target reachable by a single positioned 610 mm in front step. If the platform Clear and unrestricted access to of the bumper and 1067 height is greater than the bus operator’s workplace shall N/A mm above the ground. The 350 mm, steps with Yes be ensured, with a passage width height of the platform shall equal height shall be of at least 500 mm. also allow the bus provided with a operator’s vertical upward maximum height of 250 view is less than 15o. mm and a minimum height of 125 mm. Driver’s Area Glare Reflections in windscreen Minimize to the extent originating from interior light N/A N/A Yes possible. sources shall be minimize to the extent possible. Flat Mirrors Reflective N/A 32258 mm2 N/A N/A Yes surface area Curbside Height Mirror above N/A No less than 1930 mm N/A N/A Yes ground
Door Control Location N/A Shall be located in the operator’s area within the hand reach envelope described in SAE Recommended Practice J287, “Driver Hand Control Reach.” Shall provide tactile feedback to indicate commanded door position and resist inadvertent door actuation. N/A N/A Represented by 3-D CAD Models Bus Floor Height ground N/A No more than 406 mm N/A N/A No Driver Platform Height N/A Allows a seated bus operator to see a target positioned 610 mm in front of the bumper and 1067 mm above the ground. The height of the platform shall also allow the bus operator’s vertical upward view is less than 15o. 300 (±50) mm above the bus floor and be reachable by a single step. If the platform height is greater than 350 mm, steps with equal height shall be provided with a maximum height of 250 mm and a minimum height of 125 mm. Clear and unrestricted access to the bus operator’s workplace shall be ensured, with a passage width of at least 500 mm. Yes Driver’s Area Glare N/A Minimize to the extent possible. N/A Reflections in windscreen originating from interior light sources shall be minimize to the extent possible. Yes Flat Mirrors Reflective surface area N/A 32258 mm2 N/A N/A Yes Curbside Mirror Height above ground N/A No less than 1930 mm N/A N/A Yes
tcrp_rpt_185_DesignTool1.docx