Control system using plural objects, a programming method therefor, and a peripheral devices control system
US6304922A · kind A · utility
6Cited by
10References
1Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 27, 2001 |
| Grant date | Oct 16, 2001 |
| Priority date | — |
| Expiry date | Mar 27, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A control system built around plural common objects is provided with greater flexibility and easy customizability, and a programming method for the control system is provided. An interface object (15) capable of two-way communications is created and used when first OCX (10), a common object, creates and controls second OCX (11). This interface object (15) is able to return events generated by second OCX (11) to first OCX (10), and first OCX (10) is able to completely control the operation of second OCX (11).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.