| 发明名称 |
MOTION DETECTION DEVICES AND SYSTEMS |
| 摘要 |
Motion detection devices and systems are described herein. One motion detection device includes an inertial measurement unit (IMU) configured to measure velocity, orientation, and gravitational forces of the motion detection device and a computing component. The computing component can be configured to determine spectrum parameters of a mobile vehicle associated with the motion detection device using measurements from the IMU, determine IMU orientation parameters using measurements from the IMU, and estimate motion of the mobile vehicle using the spectrum parameters, the IMU orientation parameters, measurements from the IMU, and a motion estimation function. |
| 申请公布号 |
US2016356675(A1) |
申请公布日期 |
2016.12.08 |
| 申请号 |
US201615242650 |
申请日期 |
2016.08.22 |
| 申请人 |
Honeywell International, Inc. |
发明人 |
Liu Haiyang;Baker Jeffrey;Cunningham, IV Charles Joseph;Caldwell William Stephen |
| 分类号 |
G01M17/007;G01P3/50;G07C5/02;G01P13/00 |
主分类号 |
G01M17/007 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A motion detection device including:
an inertial measurement unit (IMU) configured to measure velocity, orientation, and gravitational forces of the motion detection device; and a computing component configured to:
determine spectrum parameters of a mobile vehicle associated with the motion detection device using measurements from the IMU;determine IMU orientation parameters using measurements from the IMU;estimate motion of the mobile vehicle using at least one of the spectrum parameters, the IMU orientation parameters, measurements from the IMU, a motion estimation function, and a motion estimation threshold; anddeactivate information conveyed to a user in response to the spectrum parameters of the mobile vehicle being below the cutoff frequency range. |
| 地址 |
Morris Plains NJ US |
