| 发明名称 |
DETECTION DEVICE, SENSOR, ELECTRONIC APPARATUS, AND MOVING OBJECT |
| 摘要 |
A detection device includes a driving circuit that drives a vibrator, and a detection circuit that receives a detection signal from the vibrator and performs a detection process of detecting a physical quantity signal corresponding to a physical quantity from the detection signal. The driving circuit performs intermittent driving in which the vibrator is driven in a driving period, and is not driven in a non-driving period, and the detection circuit performs the detection process of the physical quantity signal in the non-driving period of the intermittent driving. |
| 申请公布号 |
US2014305206(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201414217581 |
申请日期 |
2014.03.18 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
Maki Katsuhiko;Nomiya Takashi |
| 分类号 |
G01C19/5776 |
主分类号 |
G01C19/5776 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A detection device comprising:
a driving circuit that drives a vibrator; and a detection circuit that receives a detection signal from the vibrator and performs a detection process of detecting a physical quantity signal corresponding to a physical quantity from the detection signal, wherein the driving circuit performs intermittent driving in which the vibrator is driven in a driving period, and is not driven in a non-driving period, and wherein the detection circuit performs the detection process of the physical quantity signal in the non-driving period of the intermittent driving. |
| 地址 |
Tokyo JP |
