JPH0256070A - Design data managing system - Google Patents

Design data managing system

Info

Publication number
JPH0256070A
JPH0256070A JP20567788A JP20567788A JPH0256070A JP H0256070 A JPH0256070 A JP H0256070A JP 20567788 A JP20567788 A JP 20567788A JP 20567788 A JP20567788 A JP 20567788A JP H0256070 A JPH0256070 A JP H0256070A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
means
data
original data
design
processing means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20567788A
Inventor
Isamu Oda
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To prevent that design data are simultaneously updated by plural designers by storing the name of a design data borrower to borrow the design data for the purpose of updating the data in a data location managing means and managing the design data in a centralized way.
CONSTITUTION: A borrowing and returning processing means 11 in a large computer 5 stores the name of an original data borrower to borrow original data 8 for the purpose of updating the original data 8 in a data location managing means 7. Further, while the means 11 prevents that plural system users simultaneously update the original data 8, the means 11 controls the data transfer between an original data holding means 9 and a design processing means 10. A borrowing and returning processing means 13 in a work station 6 stores the name of the original data borrower through the borrowing and returning processing means 11 into the data location managing means 7. Further, while the means 13 makes the means 11 prevent the simultaneous updating of the original data 8 by the plural system users, the means 13 controls the data transfer between the original data holding means 9 and a design processing means 12 through the borrowing and returning processing means 11.
COPYRIGHT: (C)1990,JPO&Japio
JP20567788A 1988-08-20 1988-08-20 Design data managing system Pending JPH0256070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20567788A JPH0256070A (en) 1988-08-20 1988-08-20 Design data managing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20567788A JPH0256070A (en) 1988-08-20 1988-08-20 Design data managing system

Publications (1)

Publication Number Publication Date
JPH0256070A true true JPH0256070A (en) 1990-02-26

Family

ID=16510866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20567788A Pending JPH0256070A (en) 1988-08-20 1988-08-20 Design data managing system

Country Status (1)

Country Link
JP (1) JPH0256070A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03113674A (en) * 1989-09-28 1991-05-15 Nec Corp Design data control system
US7305648B2 (en) 2003-11-21 2007-12-04 Mentor Graphics Corporation Distributed autorouting of conductive paths in printed circuit boards
US7516435B2 (en) 2001-12-10 2009-04-07 Mentor Graphics Corporation Reservation of design elements in a parallel printed circuit board design environment
US7546571B2 (en) 2004-09-08 2009-06-09 Mentor Graphics Corporation Distributed electronic design automation environment
US7587695B2 (en) 2001-12-10 2009-09-08 Mentor Graphics Corporation Protection boundaries in a parallel printed circuit board design environment
US7590963B2 (en) 2003-11-21 2009-09-15 Mentor Graphics Corporation Integrating multiple electronic design applications
US7949990B2 (en) 2001-12-10 2011-05-24 Mentor Graphics Corporation Parallel electronic design automation: shared simultaneous editing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03113674A (en) * 1989-09-28 1991-05-15 Nec Corp Design data control system
US7516435B2 (en) 2001-12-10 2009-04-07 Mentor Graphics Corporation Reservation of design elements in a parallel printed circuit board design environment
US7587695B2 (en) 2001-12-10 2009-09-08 Mentor Graphics Corporation Protection boundaries in a parallel printed circuit board design environment
US7949990B2 (en) 2001-12-10 2011-05-24 Mentor Graphics Corporation Parallel electronic design automation: shared simultaneous editing
US7305648B2 (en) 2003-11-21 2007-12-04 Mentor Graphics Corporation Distributed autorouting of conductive paths in printed circuit boards
US7590963B2 (en) 2003-11-21 2009-09-15 Mentor Graphics Corporation Integrating multiple electronic design applications
US7546571B2 (en) 2004-09-08 2009-06-09 Mentor Graphics Corporation Distributed electronic design automation environment

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