Fault diagnosis system for electronic devices on automobiles

Details Fault diagnosis system for electronic devices on automobiles Fault diagnosis system for electronic devices on automobiles

1987-08-13

1989-08-29

Lall, Parshotam S.

Boots, shoes, and leggings

36455101, 371 11, 371 61, 123486, 731172, G06F 1574

Patent

active

048623717

ABSTRACT:
A fault diagnosis system for automotive electronic devices which are adapted to transmit their diagnosis data at different data transmission speeds peculiar thereto. The system has a memory device for storing transmission data concerning speeds of data transmission optimum for the respective electronic devices. The memory device also is capable of storing diagnosis data concerning the respective electronic devices. The diagnosis system also has a tester for reading, when connected selectively to one of the electronic devices, the data concerning the data transmission speed optimum for the selected electronic device from the memory device. The tester then forms a transmission reference clock reference signal on the basis of the read data. The tester is further adapted for exchanging data with the selected electronic device in accordance with the transmission reference clock signal and other stored data.

REFERENCES:
patent: 4245315 (1981-01-01), Barman et al.
patent: 4757463 (1988-07-01), Ballou et al.

Affiliated with

Also associated with

Rating

Fault diagnosis system for electronic devices on automobiles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fault diagnosis system for electronic devices on automobiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fault diagnosis system for electronic devices on automobiles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2244754