| 发明名称 |
METHOD AND SYSTEM FOR COHERENT AGGREGATION AND SYNCHRONIZATION OF GATHERED DATA FROM SPREAD DEVICES |
| 摘要 |
In a method for gathering time-variable data from electronic slave devices in data communication through a data transmission channel with an electronic master device, the slave devices periodically measure and store a current value of at least one respective time-variable parameter (P1(t), . . . Pn(t)). The master device sends a freeze command to the slave devices. Upon receipt of the freeze command from the master device, the slave devices freeze the last measured value of the at least one time-variable parameter. During a data-gathering time interval following sending of the freeze command, the master device gathers the frozen values from the slave devices. |
| 申请公布号 |
US2016292046(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615082594 |
申请日期 |
2016.03.28 |
| 申请人 |
ABB Technology AG |
发明人 |
Botarelli Andrea;Tazzari Davide;Ceccherini Filippo;Vernia Filippo;Cuccoli Tito |
| 分类号 |
G06F11/14;H04L29/08 |
主分类号 |
G06F11/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for gathering time-variable data from electronic slave devices in data communication through a data transmission channel with an electronic master device, the comprising the following steps:
the slave devices periodically measuring and storing a current value of at least one respective time-variable parameter; the master device sending a freeze command to the slave devices; upon receipt of the freeze command from the master device, the slave devices freezing the last measured value of the at least one time-variable parameter; and during a data-gathering time interval following sending of the freeze command, the master device gathering the frozen values from the slave devices. |
| 地址 |
Zurich CH |
