摘要:
An HVAC comfort system operates in a cabin of a vehicle. A plurality of vehicle status parameters are measured including a cabin temperature and a seat occupancy configuration. The method detects whether the vehicle status parameters correspond to a predetermined override state. When the vehicle status parameters correspond to the predetermined override state, then a respective mandated setting is automatically activated. Unless prevented by the mandated setting, one of a plurality of HVAC modes is automatically selected in response to the cabin temperature and other inputs, wherein the HVAC modes include an extremity heating mode and a panel circulation mode. The extremity heating mode is comprised of automatic activation of a touchpoint heated surface and other outputs in response to the seat occupancy configuration. The panel circulation mode is comprised of automatic activation of one or more zones for convective cooling in response to the seat occupancy configuration and may include activating other cooling devices.
摘要:
An HVAC comfort system operates in a cabin of a vehicle. A plurality of vehicle status parameters are measured including a cabin temperature and a seat occupancy configuration. The method detects whether the vehicle status parameters correspond to a predetermined override state. When the vehicle status parameters correspond to the predetermined override state, then a respective mandated setting is automatically activated. Unless prevented by the mandated setting, one of a plurality of HVAC modes is automatically selected in response to the cabin temperature and other inputs, wherein the HVAC modes include an extremity heating mode and a panel circulation mode. The extremity heating mode is comprised of automatic activation of a touchpoint heated surface and other outputs in response to the seat occupancy configuration. The panel circulation mode is comprised of automatic activation of one or more zones for convective cooling in response to the seat occupancy configuration and may include activating other cooling devices.
摘要:
An active bolster is integrated within a seat for a transportation vehicle by covering an inner inflatable bladder with an outer cushion layer to provide a seating support surface. Seating loads are borne on the support surface from the weight of an occupant by elastic deformation of the bladder. When a vehicle crash event is detected, at least a portion of the bladder is inflated to extend a seat surface to protect the occupant. Size and weight of the seat are reduced as a result of the bladder contributing significantly to the normal cushioning of the seat in everyday usage.
摘要:
An active bolster is integrated within a seat for a transportation vehicle by covering an inner inflatable bladder with an outer cushion layer to provide a seating support surface. Seating loads are borne on the support surface from the weight of an occupant by elastic deformation of the bladder. When a vehicle crash event is detected, at least a portion of the bladder is inflated to extend a seat surface to protect the occupant. Size and weight of the seat are reduced as a result of the bladder contributing significantly to the normal cushioning of the seat in everyday usage.