Air bag operation device

Details Air bag operation device Air bag operation device

1993-02-12

1995-06-06

Teska, Kevin J.

Boots, shoes, and leggings

36442403, 280735, B60R 2132

Patent

active

054229650

ABSTRACT:
An air bag operation device which employs only one CPU module to guarantee sufficient fail-safety in the operation of the air bag without increasing the scale of the hardware. A plurality of crash-discriminating programs of different versions and a plurality of self-diagnosing programs of different versions are executed by a single CPU module, a signal is fed to an air bag igniting device based upon a comparison of the discriminated results by the plurality of crash-discriminating programs, and a signal is fed to an abnormality alarm device based upon comparison of the discriminated results of the plurality of self-diagnosing programs.

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patent: 5229943 (1993-07-01), Eigler et al.
patent: 5261694 (1993-11-01), White et al.
"Sensing and Systems Aspects of Fault Tolerant Electronics Applied to Vehicle Systems," Milt Baker, et al., Motorola, Inc., pp. 45-54 (1989).

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