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:
Jan. 31, 2012
Filed:
Jul. 30, 2004
Michael Petig, Bielefeld, DE;
Steffen Schlette, Bad Oynhausen, DE;
Hanno Lewandowski, Bielefeld, DE;
Michael Petig, Bielefeld, DE;
Steffen Schlette, Bad Oynhausen, DE;
Hanno Lewandowski, Bielefeld, DE;
KW-Software GmbH, Lemgo, DE;
Abstract
A procedure is provided to implement modifications to a running object-oriented program, in particular a program for controlling an automation facility. The program is stored temporarily in a memory in the form of an intermediate code which can be converted into executable machine code in runtime. The method includes the steps of providing a modified program or a modified program module, also in the form of an intermediate code, and comparing the intermediate code of the modified program or that of the modified program module with the intermediate code of the running program for determining the modifications, and implementing modifications to the running program. A correspondingly adapted run-time system is also provided, which is suitable for implementing the procedure as well as the integration of this run-time system into an automation facility.