System for sending commands to train cars based on location in train
US7458545B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2005 |
| Grant date | Dec 2, 2008 |
| Priority date | — |
| Expiry date | Feb 6, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H2019/246
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A model train system is provided, comprising a command originator, layout objects, and a communication link. The communication link may be established through the use of magnetic induction coils/transceivers placed at the ends of each layout object. Commands sent by a user via a remote base to the command originator are forwarded to the subsequent layout objects. For addressing, a command index is incremented by each layout object, until it matches the position number of the layout object. Examples of such commands are opening/closing couples which physically connect cars, turning on/off lights, and producing bell and whistle sounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.