CA2403417A1 - Method and system for vehicle emissions testing through on-board diagnostics unit inspection - Google Patents
Method and system for vehicle emissions testing through on-board diagnostics unit inspection Download PDFInfo
- Publication number
- CA2403417A1 CA2403417A1 CA002403417A CA2403417A CA2403417A1 CA 2403417 A1 CA2403417 A1 CA 2403417A1 CA 002403417 A CA002403417 A CA 002403417A CA 2403417 A CA2403417 A CA 2403417A CA 2403417 A1 CA2403417 A1 CA 2403417A1
- Authority
- CA
- Canada
- Prior art keywords
- vehicle emissions
- emissions testing
- location
- board diagnostics
- unit inspection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
A decentralized method and system for vehicle emissions testing preferably uses the OBD unit of the vehicle to be tested. A preferred implementation of the method and system includes a remote overview or supervisory location in communication with a plurality of decentralized inspection stations or test locations. Supervisory personnel at the remote overview location are in video and data communication with the inspection location and thus are able to monitor and audit all aspects of the OBD testing process, including a review of the actual test data.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/190,987 | 2002-07-08 | ||
US10/190,987 US6775602B2 (en) | 2001-07-09 | 2002-07-08 | Method and system for vehicle emissions testing through on-board diagnostics unit inspection |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2403417A1 true CA2403417A1 (en) | 2004-01-08 |
CA2403417C CA2403417C (en) | 2006-01-10 |
Family
ID=30769461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002403417A Expired - Fee Related CA2403417C (en) | 2002-07-08 | 2002-09-16 | Method and system for vehicle emissions testing through on-board diagnostics unit inspection |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2403417C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
-
2002
- 2002-09-16 CA CA002403417A patent/CA2403417C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2403417C (en) | 2006-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |