System for recording and analyzing vehicle trip data
US5550738A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 19, 1994 |
| Grant date | Aug 27, 1996 |
| Priority date | — |
| Expiry date | Aug 19, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C5/008
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A vehicle monitoring system having a microprocessor-based vehicle recording unit, a remote computerized data reporting unit and a data transfer interface. The vehicle recording unit is mounted on the vehicle and is automatically activated by a vibration sensor signal each time the vehicle is used, to time-stamp each trip and record the distance travelled. The vehicle unit updates and records the distance traveled based upon the number of pulses received from a magnetic sensor mounted on the vehicle. After data from a trip has been recorded in the vehicle unit, a data interface such as an electronic memory card is used to download the data to the remote reporting unit for analysis and generation of reports on trip activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.