Operation information control device and system for a...

Details Operation information control device and system for a... Operation information control device and system for a...

2004-09-14

2009-10-06

Camby, Richard M. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Construction or agricultural-type vehicle

C701S035000, C701S031000, C701S033000

Reexamination Certificate

active

07599775

ABSTRACT:
A data recording unit60for managing operating situations of a hydraulic excavator1comprises a RAM67for taking in and storing plural kinds of operational information regarding the hydraulic excavator1as operational data, and a CPU65for extracting top priority operational data from among the plural kinds of operational data stored in the RAM67, and transmitting the extracted data to the supervising side via satellite communication. Top priority data among the plural kinds of operational data of the hydraulic excavator, which may bring the hydraulic excavator into rest, can be presented to a supervisor of the hydraulic excavator, etc.

REFERENCES:
patent: 4838835 (1989-06-01), Takano et al.
patent: 6349252 (2002-02-01), Imanishi et al.
patent: 6546363 (2003-04-01), Hagenbuch
patent: 7039507 (2006-05-01), Hagenbuch
patent: 2000-259729 (2000-09-01), None
patent: 2000-297443 (2000-10-01), None
patent: 2002-180502 (2002-06-01), None
patent: 2003-34954 (2003-02-01), None

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