Computer readable recording medium storing program for managing CAD data
AssigneeFujitsu Limited
InventorMakoto Fujieda
Life of this patent
Estimating the term…
Abstract
There is provided a computer readable recording medium that stores a program for managing CAD data so as to easily reproduce an assembly structure previously confirmed by an operator. The program causes a computer to perform first and second steps. The first step causes a unit to be displayed on the basis of assembly data and parts data in response to a display request. The parts data includes data about shapes of parts and version information about versions of the parts. The assembly data defines a structure of the unit formed by one or more parts. The second step assigns the version information about parts that form the unit displayed to the assembly data.
Claims10
A computer readable recording medium storing a program for causing a computer to perform operations, comprising:
- displaying a unit based on assembly data and parts data in response to a display request, the parts data including data about shapes of individual parts and version information about versions of the individual parts, the assembly data defining a structure of the unit formed by one or more of the individual parts;
- storing the assembly data of the unit together with the version information about all of the individual parts that form the unit displayed, while assigning version information of the unit to the assembly data to be stored;
- storing current and past versions of the parts data of each individual part;
- and
- copying a newer version of the assembly data as a new object and assigning thereto the oldest version information of the assembly data to prevent an approval request for the new object from being made.
A CAD data management apparatus managing CAD data, comprising:
- data storage means for storing current and past versions of parts data including data about shapes of individual parts and version information about versions of the individual parts, and assembly data defining a structure of a unit including one or more of the individual parts;
- display control means for acquiring, in response to a display request, the assembly data and the parts data of the individual parts that form a unit from the data storage means and causing the unit defined in the assembly data to be displayed;
- means for saving into the data storage means the assembly data of the unit together with the version information about all of the individual parts that form the unit displayed by the display control means, while assigning version information of the unit to the assembly data to be stored;
- and
- copying a newer version of the assembly data as a new object and assigning thereto the oldest version information of the assembly data to prevent an approval request for the new object from being made.
A CAD data management method for managing CAD data, comprising:
- displaying a unit based assembly data and parts data in response to a display request, the parts data including data about shapes of individual parts and version information about versions of the individual parts, the assembly data defining a structure of the unit formed by one or more of the individual parts;
- storing the assembly data of the unit together with the version information about all of the individual parts that form the unit displayed, while assigning version information of the unit to the assembly data to be stored,
- storing current and past versions of the parts data of each individual part;
- and
- copying a newer version of the assembly data as a new object and assigning thereto the oldest version information of the assembly data to prevent an approval request for the new object from being made.
A method of managing computer-aided design data, comprising:
- displaying a unit based on assembly data and parts data, the parts data including information related to shapes of each individual part and version information related to each of the individual parts;
- and
- assigning the version information related to the individual parts to the assembly data, the assembly data forming a structure of the unit formed by the individual parts;
- and
- copying a newer version of the assembly data as a new object and assigning thereto the oldest version information of the assembly data to prevent an approval request for the new object from being made.
A method of managing computer-aided design data, comprising:
- storing version information defining a combination of individual parts that form a unit, the version information indicative of a version of each individual part that form the unit;
- referencing the version information of each of the individual parts and the combination of the individual parts forming the unit when creating a new combination of the individual parts;
- and
- copying a newer version of the assembly data as a new object and assigning thereto the oldest version information of the assembly data to prevent an approval request for the new object from being made.
Dependencies are inferred from the claim text.