AIR CONDITIONING SYSTEM AND COMMUNICATION METHOD IN AIR CONDITIONING SYSTEM
| Registre | Brevet WIPO |
|---|---|
| Numéro d'application | JP2019010308 |
| Numéro de publication | 2020/183653 |
| Statut | Délivré - en vigueur |
| Date de dépôt | 2019-03-13 |
| Date de publication | 2020-09-17 |
| Propriétaire | HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC. (Japon) |
| Inventeur(s) | Sugiyama, Yoshikazu |
Abrégé
An S/N detection indoor device includes a communication means, and a detector for detecting the S/N of data destined for a same-group indoor device belonging to the same group as that to which the S/N detection indoor device belongs. The communication means re-transmits data when the S/N is less than a first threshold.Classes IPC ?
- F24F 11/50 - Control or safety arrangements characterised by user interfaces or communication
- H04B 3/36 - Repeater circuits
- H04B 17/309 - Measuring or estimating channel quality parameters