Warning device for adjusting warning sensitivity of a movable device and method of adjusting warning sensitivity thereof
US10800426B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Apr 12, 2019 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Apr 12, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2520/105
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for adjusting a warning sensitivity of a movable device having a movement includes the following steps: The movement of the movable device is sensed to generate a plurality of acceleration data associated with a motion identification of the movement. The plurality of acceleration data is sampled to obtain a plurality of parameters within a specific sampling interval. Each of the plurality of parameters is compared with a first pre-determined threshold value to generate a first result; and adjusting a second pre-determined threshold value reflecting the warning sensitivity based on the first result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.