Failure memory device

Details Failure memory device Failure memory device

1988-03-30

1990-03-20

Chin, Gary

Boots, shoes, and leggings

340438, G06F 1520

Patent

active

049106783

ABSTRACT:
A failure hysteresis memory device which is constructed with a vehicle-side connector to be connected to a plurality of electronic control devices mounted on the vehicle; a tester-side connector to be connected to a trouble-diagnosis multi-function tester or a display device; signal conversion device for converting a signal from the vehicle-side connector to produce an output signal to the tester-side connector; a memory unit to store therein the output signal converted by the signal conversion means; and a micro-computer which processes information contained in the input signal and controls the constituent members.

REFERENCES:
patent: 4072850 (1978-02-01), McGlynn
patent: 4271402 (1981-06-01), Kastura et al.
patent: 4398258 (1983-08-01), Naitoh et al.
patent: 4404639 (1983-09-01), McGuire et al.
patent: 4500868 (1985-02-01), Tokitsu et al.
patent: 4551801 (1985-11-01), Sokol
patent: 4748843 (1988-06-01), Schafer et al.
"Microprocessor Controls Engine and Transmission." Based on Society of Automotive Engineers Paper 830423 by Ono et al., Automotive Engineering, vol. 91, No. 8 (Aug. 1983), pp. 42-45.

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