CA2426670A1 - Remote start system including an engine speed data bus reader and related methods - Google Patents
Remote start system including an engine speed data bus reader and related methods Download PDFInfo
- Publication number
- CA2426670A1 CA2426670A1 CA 2426670 CA2426670A CA2426670A1 CA 2426670 A1 CA2426670 A1 CA 2426670A1 CA 2426670 CA2426670 CA 2426670 CA 2426670 A CA2426670 A CA 2426670A CA 2426670 A1 CA2426670 A1 CA 2426670A1
- Authority
- CA
- Canada
- Prior art keywords
- engine speed
- remote start
- data bus
- speed data
- engine
- 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
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
- Selective Calling Equipment (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
A remote start control system may include an engine speed data bus reader at the vehicle for reading the engine speed signal on the vehicle data communications bus, and a remote start controller at the vehicle and connected to a receiver and the engine speed data bus reader for operating the engine starter based upon a remote start transmitter and based upon the engine speed signal. In some embodiments, the engine speed signal may include a digital code, and the engine speed data bus reader reads the digital code and converts the digital code into a pulsed tachometer emulation signal for the remote start controller. In other embodiments, the engine speed data bus reader generates an output level based upon the digital code exceeding at least one threshold, such as an engine started or engine overspeed threshold. The remote start control system is readily interfaced to a vehicle having a data communications bus to thereby be able to operate using an engine speed signal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/337,100 | 2003-01-06 | ||
| US10/337,100 US6756886B2 (en) | 1996-08-22 | 2003-01-06 | Remote start system including an engine speed data bus reader and related methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2426670A1 true CA2426670A1 (en) | 2003-07-26 |
| CA2426670C CA2426670C (en) | 2005-06-28 |
Family
ID=27662935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002426670A Expired - Lifetime CA2426670C (en) | 2003-01-06 | 2003-05-13 | Remote start system including an engine speed data bus reader and related methods |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2426670C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10720045B2 (en) | 2018-01-04 | 2020-07-21 | Directed, Llc | Remote vehicle system configuration, control, and telematics |
| US10940806B2 (en) | 2017-05-29 | 2021-03-09 | Aamp Of Florida, Inc. | Aftermarket head unit interface and protocol converter cartridge |
-
2003
- 2003-05-13 CA CA002426670A patent/CA2426670C/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10940806B2 (en) | 2017-05-29 | 2021-03-09 | Aamp Of Florida, Inc. | Aftermarket head unit interface and protocol converter cartridge |
| US11685317B2 (en) | 2017-05-29 | 2023-06-27 | Aamp Of Florida, Inc. | Cartridge for use with aftermarket vehicle component |
| US10720045B2 (en) | 2018-01-04 | 2020-07-21 | Directed, Llc | Remote vehicle system configuration, control, and telematics |
| US11984020B2 (en) | 2018-01-04 | 2024-05-14 | Voxx International Corporation | Remote vehicle system configuration, control, and telematics |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2426670C (en) | 2005-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20230515 |