Train emission compliance system
US11428680B2 · kind B2 · utility
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1References
7Claims
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Assignee
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Key dates
| Filing date | Jan 17, 2017 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Apr 5, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61L2205/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system that can automatically measure, track, and/or report train emissions for complying with geographic environmental restrictions. An emissions module determines the amount of emissions emitted by a train over time. A location module tracks the location of the locomotive of the train relative geographic locations having emission regulations. A compliance module records the amount of emissions emitted by the train in the geographic location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.