Device and method for theft detection
US10279855B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2016 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Jul 15, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62J50/21
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An apparatus for theft detection including a processing unit and a communication interface, the apparatus being provided for stationary mounting on a mobile object. The apparatus has at least an acceleration sensor, a rotation rate sensor, and a magnetic field sensor. The processing unit is furthermore configured to acquire an acceleration signal of the acceleration sensor, a rotation rate signal of the rotation rate sensor, and a magnetic field signal of the magnetic field sensor within a time span, and to determine a change in relative position of the apparatus as a function of the acceleration signal, the rotation rate signal, and the magnetic field signal. The processing unit is also configured to output a first signal by way of the communication interface if the change in position is greater than a first threshold value. A method for theft detection is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.