| 发明名称 |
Small form-factor distance sensor |
| 摘要 |
The subject matter disclosed herein relates to measuring a distance along a remote surface performed by a non-stationary mobile device. The mobile device directs, from a first position of the mobile device, a first energy beam toward a first point on a remote surface, directs, from a second position of the mobile device, a second energy beam toward a second point on the remote surface, measures a position displacement between the first position of the mobile device and the second position of the mobile device, and determines the distance along the remote surface based, at least in part, on the position displacement. |
| 申请公布号 |
US8798959(B2) |
申请公布日期 |
2014.08.05 |
| 申请号 |
US201313797449 |
申请日期 |
2013.03.12 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Mahajan Manish |
| 分类号 |
G01B5/02 |
主分类号 |
G01B5/02 |
| 代理机构 |
|
代理人 |
Parekh Shyam K.;Johnson Michael |
| 主权项 |
1. A method of measuring a distance along a remote surface performed by a non-stationary mobile device, comprising:
directing, from a first position of the mobile device, a first energy beam toward a first point on a remote surface; directing, from a second position of the mobile device, a second energy beam toward a second point on the remote surface; measuring a position displacement between the first position of the mobile device and the second position of the mobile device; and determining the distance along the remote surface based on the position displacement. |
| 地址 |
San Diego CA US |
