Remote communications diagnostics using analog data analysis
US8780726B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2006 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Mar 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L41/0663
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods for remotely diagnosing problems across the communications lines of an environmental control network using analog data analysis are disclosed. An illustrative system can include an executive controller, a communications bus including a number of communications lines connecting the controller to one or more slave modules, an analog-to-digital converter, and a diagnostics module for diagnosing problems on one or more of the communications lines from a remote location. The analog input lines for the analog-to-digital converter can be connected to the communications lines and one or more other sources. The diagnostics module can include various diagnostic tools that can be used to diagnose problems occurring across the communications lines as well as to determine other information about the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.