Title:
ELECTRONIC CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2019214321
Kind Code:
A
Abstract:
To provide an electronic control device that can improve reliability on an adjusted result by a torque adjustment part for monitoring.SOLUTION: An ECU 10 comprises a PTM 30 whose function safety level is classified into QM, and a monitoring part 40, whose function safety level is classified into ASIL higher than QM, which monitors a function of the PTM. The PTM has a plurality of generation parts 31 that generate required torque for travelling driving sources respectively and a torque adjustment part 32 that adjusts the plurality of generated required torque. At least one of the generation parts executes processing for annealing the required torque. The monitoring part has a determination part 41 that determines an abnormality of the required torque to be subjected to the annealing processing, on the basis of presence or absence of annealing and a torque adjustment part 42 for monitoring that adjusts the plurality of required torque on the basis of a determined result by the determination part.SELECTED DRAWING: Figure 1
Inventors:
OKITA SHINYA
Application Number:
JP2018113062A
Publication Date:
December 19, 2019
Filing Date:
June 13, 2018
Export Citation:
Assignee:
DENSO CORP
International Classes:
B60W50/04; F02D29/02
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo