| 发明名称 |
COMPUTING METHOD AND COMPUTING DEVICE |
| 摘要 |
A computing method includes: detecting, in a circuit board, a coordinate of an area where a current greater than or equal to a threshold flows; extracting signal layer currents and GND layer currents within a given range based on the coordinate, the signal layer currents flowing in a signal layer and the GND layer currents flowing in a GND layer; computing, by a computer, a first current as a sum of the signal layer currents and a second current as a sum of the GND layer currents; and computing a third current as a sum of the first current and the second current in a section direction of the circuit board. |
| 申请公布号 |
US2016223598(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201514956757 |
申请日期 |
2015.12.02 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
Nojima Kai;Fujimori Shogo;NAGASE Kenji;Izumi Hirotomo |
| 分类号 |
G01R19/10;G01R19/00 |
主分类号 |
G01R19/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computing method comprising:
detecting, in a circuit board, a coordinate of an area where a current greater than or equal to a threshold flows; extracting signal layer currents and GND layer currents within a given range based on the coordinate, the signal layer currents flowing in a signal layer and the GND layer currents flowing in a GND layer; computing, by a computer, a first current as a sum of the signal layer currents and a second current as a sum of the GND layer currents; and computing a third current as a sum of the first current and the second current in a section direction of the circuit board. |
| 地址 |
Kawasaki-shi JP |
