Back to results
US 2016/0257528 A1Published application
Management of safety and non-safety software in an elevator system
AssigneeOtis Elevator Company
InventorsFrank KIRCHHOFF, Peter HERKEL, Andreas TUTAT
Life of this patent
Estimating the term…
Abstract
An elevator controller includes a memory; an input/output unit; and a processor, the processor executing certified safety software and non-safety software, the non-safety software executed in a safe container to prevent the non-safety software from violating a non-safety software parameter and affecting the safety software.
Claims20
An elevator controller comprising:
- a memory;
- an input/output unit;
- and
- a processor, the processor executing certified safety software and non-safety software, the non-safety software executed in a safe container to prevent the non-safety software from violating a non-safety software parameter and affecting the safety software.
1 more element
A method for executing certified safety software and non-safety software on an elevator controller, the method comprising:
- executing the certified safety software and the non-safety software, the non-safety software executed in a safe container to prevent the non-safety software from violating a non-safety software parameter and affecting the safety software.
Dependencies are inferred from the claim text.