The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 1999
Filed:
Dec. 12, 1996
Daniel E Henderson, Washington, IL (US);
Karl W Kleimenhagen, Peoria, IL (US);
Craig L Koehrsen, Peoria, IL (US);
Satish M Shetty, East Peoria, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
The present invention provides a site database structure for storing data for access by an application program being executed on a control system on a work machine. The work machine operates at a work site. The data representing a parameter of the work site. A data structure is stored in the memory. The data structure includes information resident in a database used by the application program. A plurality of data objects are associated with the data structure. Each data object represents a defined section of the work site and is represented by a set of predefined coordinates. At least one layer object is associated with each data object. Each layer object has a predefined number of cell objects. Each cell object has an associated value of the parameter.