In scope: occupant cell space requirements, seat geometry regulations, forward and sidewards vision, rear vision, structural chassis clearance from occupants
Out of scope: occupant cell safety (FEA), seat belt regulations, egress, ventilation, rearward vision, crush zone
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ASC/FSGP 2018 Regulations (Rev C – Released Jul 1, 2018)
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9.5.B.4 Some elements of the roll cage may obstruct a portion of the forward vision. However, this view must be essentially unobstructed as much as is reasonably possible by the solar car structure.
9.5.E Rear Vision
9.5.E.1 All solar cars must be equipped with a rear-view system that at all times will allow the driver to see a vehicle 15 m directly behind the solar car and up to 30° off center. The system must provide the driver with a single reflex type image and must operate without driver input. The driver will be required to identify the direction of an arrow with a 200 mm thick brush stoke on a 1 m2 board held about 1 m off the ground.
9.5.E.2 If equipped: the camera and view screen shall be fixed in position such that road bumps and vehicle vibration will not alter the viewing angles.
9.5.E.3 If equipped: the view screen shall be positioned such that the driver shall be able to see the view screen while seated in normal driving position.
10.3 Occupant Cell
The occupants cell may not subject the solar car occupants to excessive strain during normal operation, and must be designed to protect the occupants from injury in the event of an accident. The occupants must be provided adequate space for safe operation of the vehicle. Care needs to be taken in the design and construction of the vehicle to minimize the risk that any shafts or sharp objects could penetrate the cockpit in the event of a crash and potentially injure the occupants.
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