System for determining abandonment of child in unattended vehicle
US7466217B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2008 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Apr 24, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2022/4816
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system for signaling that a person is in an vehicle is provided and includes a power source, a processing unit including a counter, a state monitoring unit configured to monitor an internal temperature of the vehicle and to monitor whether the vehicle is in an off state and a door monitoring unit configured to monitor whether any of the vehicle doors are open or closed, a first buckle receiver, including a first signal issuing unit, a first buckle to be removably inserted into the buckle receiver and to thereby cause the first signal issuing unit to issue an installation signal to the processing unit, a second buckle receiver, including a second signal issuing unit, a second buckle to be removably inserted into the second buckle receiver and to thereby cause the second signal issuing unit to issue an occupation signal to the processing unit, and an alarm unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.