| dc.description.abstract | A divorce usually exists among the databases and planes, maps and other graphic
representations in the administration tasks like: Cadasters, disposition of positions in markets,
facilities of drinkable water, phone, electric nets, of havin
g wired structured, maps of roads,
roads, highways, administration of spaces, etc.
In tools CAD that that you graph is entities like lines, arches, circles, polilineas and not graphic
objects. The objective is to create an expert system by means of func
tions in a language of
artificial intelligence that allows to process the graphic entities to form independent graphic
objects and to associate them to the databases.
The expert systems work with symbolic artificial intelligence, that is to say, at level
of symbols;
as they can be ideas, images, concepts, graphics, etc. although due to their algorithmic nature
they are used structures of data, functions and instructions internally. The knowledge on the
domain provides to the system expert bigger informati
on on the problem to try and its
environment, so that it can generate and to adapt solutions in a more precise way.
In this work it is added extra functionalities to the AUTOCAD, as better representative of the
systems CAD. For that which a methodology w
ill be continued focused in three typical aspects
that use in the applications GIS like they are:
" The division of lines that you/they cross to form lines without intersections,
" The union of discontinuous segments according to their vicinity in the
drawing, to conform
figures fully established that represent an object in particular.
" The association of alphanumeric data previously stored in data base to the graphic entities.
Each stage understands the development of functions with a language o
f artificial intelligence as
it is the AutoLisp a version adapted for Autocad of the Visual Lisp.
Once created all the functions and established the connections by means of libraries or external
databases. It is necessary to create the necessary interfac
e that you/they allow to use a tool CAD
like an expert system of graphic information. As it is of supposing, it is needed to enter to the
files source of the Autocad to modify them and to personalize it. You increases an option more
to the main menu in whi
ch is included the options that transform the interface of the capable
Autocad for the handling of the graphic information. | |
