Engine controller with low voltage reset

Details Engine controller with low voltage reset Engine controller with low voltage reset

1989-07-21

1992-03-10

Lall, Parshotam S.

Boots, shoes, and leggings

36443112, 364483, 371 12, G06F 1100, G05B 1500

Patent

active

050954385

ABSTRACT:
An engine controller is provided with a microcomputer to effect an engine control through learning on data necessary to control the engine and storing learning results with respect to the data in the microcomputer, and automatically effects reset of the microcomputer when power supply voltage to the microcomputer drops below a predetermined level during an engine operation and initialization of the data after releasing the reset, wherein it is judged whether or not the reset is effected based on drop in the power supply voltage due to a normal operation, and the initialization is inhibited when the reset is effected based on drop in the power supply voltage due to a normal operation.

REFERENCES:
patent: 4282574 (1981-08-01), Yoshida et al.
patent: 4461003 (1984-07-01), Tamaki
patent: 4580222 (1986-04-01), Fujii
patent: 4593667 (1986-06-01), Sasaki et al.
patent: 4737914 (1988-04-01), Abe et al.
patent: 4788661 (1988-11-01), Morita
patent: 4862364 (1989-08-01), Matsuda
patent: 4888697 (1989-12-01), Hemminger et al.

Affiliated with

Also associated with

Rating

Engine controller with low voltage reset does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Engine controller with low voltage reset, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine controller with low voltage reset will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2289439