摘要:
A structural panel for an automotive vehicle includes an outer panel and a variable strength inner panel attached to the outer panel. The inner panel utilizes active elements formed from shape memory alloy (SMA). A controller activates the SMA elements so as to transform the inner panel from a normal state to a higher strength state in the event of an impact directed against a vehicle.
摘要:
A structural panel for an automotive vehicle includes an outer panel and a variable strength inner panel attached to the outer panel. The inner panel utilizes active elements formed from shape memory alloy (SMA). A controller activates the SMA elements so as to transform the inner panel from a normal state to a higher strength state in the event of an impact directed against a vehicle.
摘要:
An occupant restraint system (11) for an automotive vehicle (10) includes a rollover sensor (30) that generates a rollover signal. A seat (12) having a seat base (16) rotatably coupled to a seat back (18) may be included in the occupant restraint system (11). A controller (26) is coupled to the rollover sensor (30) and seat base (16). The controller (26) controls the seat back (18) to move relative to the seat base in response to the rollover signal. The rollover control module (26) may also control the operation of an inflatable seat belt (36) to maintain the occupant's position relative to the seat back (18).
摘要:
Intelligent vehicle rollover detection systems and methods are claimed and described. An embodiment may comprise various data sensors to sense various signals and a control circuit to receive the signals. In some embodiments, the control circuit may be adapted to provide a vehicle unstable signal to activate a first occupant restraint system and a rollover detection signal to activate a second occupant restraint system. In some embodiments, the control circuit may also determine an updated threshold and a reduced threshold, and generate a rollover detection signal in response to at least one of the updated threshold and a reduced threshold. Other embodiments are also claimed and described.
摘要:
An automotive ejection prevention assembly is provided comprising an airbag mounted within the beltline of a vehicle door. The airbag has an airbag stored condition and an airbag deployed position. The airbag expands vertically upwards from the beltline when in the airbag deployed position. A cover cloth assembly is mounted within a window frame of the vehicle door. The cover cloth assembly has a vertical restraint edge mounted to a vertical portion of the window frame and a horizontal restraint edge mounted to the beltline. The cover cloth assembly includes an inner cloth surface and an outer cloth surface joined to form an internal pocket. The airbag is positioned within the internal pocket. The cover cloth assembly fills a portion of the window frame upon the airbag entering the airbag deployed position. The cover cloth assembly prevents occupant ejection through the window frame.