Vehicle alarm
US11724643B2 · kind B2 · utility
0Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Jan 31, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2300/8093
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A computer includes a processor and a memory storing instructions executable by the processor to detect an object in data received from a rear-facing radar on a vehicle and activate an alarm in response to the object moving through a predesignated region behind the vehicle at a speed below a threshold speed or for a duration above a threshold time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.