| 发明名称 | Temperature based location determination system and method | ||
| 摘要 | An exemplary method of determining location information includes sensing a temperature of an object or person in a sensing field of at least one temperature sensor at each of a plurality of measurement periods. A relationship between the sensed temperature at a first one of the measurement periods and the sensed temperature at a second, later one of the measurement periods is determined. A determination is made from the determined relationship whether the object or person moved relative to the temperature sensor during a time from the first one of the measurement periods to the second one of the measurement periods. | ||
| 申请公布号 | US9062889(B2) | 申请公布日期 | 2015.06.23 |
| 申请号 | US201213426870 | 申请日期 | 2012.03.22 |
| 申请人 | Alcatel Lucent | 发明人 | Ng Hock M. |
| 分类号 | F24F11/00;G01C21/20 | 主分类号 | F24F11/00 |
| 代理机构 | Carlson, Gaskey & Olds, P.C. | 代理人 | Carlson, Gaskey & Olds, P.C. |
| 主权项 | 1. A method of determining location information, comprising the steps of: sensing a temperature of an object or person in a sensing field of at least one temperature sensor at each of a plurality of measurement periods; determining a relationship between the sensed temperature at a first one of the measurement periods and the sensed temperature at a second, later one of the measurement periods; and determining, from the determined relationship, whether the object or person moved relative to the temperature sensor during a time from the first one of the measurement periods to the second one of the measurement periods. | ||
| 地址 | Boulogne-Billancourt FR | ||