Method for processing of motor position data by a multi-core computer
US10767583B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 17, 2017 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Oct 17, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/2623
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Disclosed is a method for processing position data of an automotive vehicle motor, implemented by a multi-core electronic computer including: a software module for the production of data of angular position of the motor, and at least one software module for driving the motor as a function of the angular position data. The method includes a step of deactivation of each drive module by the module for the production of angular position data, followed by a step of activation of each drive module by the production module. In the course of the deactivation step, the production module dispatches to each drive module a deactivation command, and then a request for confirmation that each drive module is deactivated, and the step of activation of the drive modules is implemented only when the deactivation of all the drive modules has been confirmed to the production module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.