Method of determining diagnostic threshold values for a particul

Details Method of determining diagnostic threshold values for a particul Method of determining diagnostic threshold values for a particul

1995-10-23

1998-07-14

Zanelli, Michael

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle diagnosis or maintenance indication

701 32, G07C 508

Patent

active

057818711

ABSTRACT:
A method of determining diagnostic threshold values for a particular motor vehicle type is proposed, the motor vehicles of the motor vehicle type being equipped with an electronic computing unit and the electronic computing unit having a programmable memory module and a microcomputer, as well as an interface for data communication with an external computer. The diagnostic data of each available motor vehicle of the particular motor vehicle type are transmitted to an external central computer and stored there in a database of the central computer. Then a statistical distribution is formed on the basis of the diagnostic data compiled there. Then at least one diagnostic threshold value for a certain diagnostic data item is established on the basis of this statistical distribution. A suitable electronic computing unit, which programs the newly established diagnostic threshold values into the programmable memory module, is likewise proposed.

REFERENCES:
patent: 4441359 (1984-04-01), Ezoe
patent: 5318449 (1994-06-01), Schoell et al.
patent: 5463567 (1995-10-01), Boen et al.
patent: 5499196 (1996-03-01), Pacheco
patent: 5539638 (1996-07-01), Keeler et al.
patent: 5541840 (1996-07-01), Gurne et al.
patent: 5638273 (1997-06-01), Coiner et al.
H.E. Schurk et al. BMW On-Board Diagnose, VDI Report 612, pp. 387-401, 1986. No Translation.

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