Title:
ELECTRONIC CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/093055
Kind Code:
A1
Abstract:
The present invention achieves, using simple circuits, timing synchronization among ECUs of an electronic control device which is configured from a driver ECU, a sensor ECU, and an integrated ECU which are connected over a network. This electronic control device is provided with a driver ECU for driving various loads for vehicular control, a sensor ECU for sampling various sensor signals, and an integrated ECU which is connected to the driver ECU and sensor ECU over a network and calculates command values to the various loads in accordance with various sensor data, the electronic control device being characterized in that the driver ECU has timer D for generating internal timing, the sensor ECU has timer S for generating internal timing, and the integrated ECU has timer M serving as a reference for timer D and timer S.
Inventors:
HIROTSU TEPPEI (JP)
ISHIDA RYOSUKE (JP)
ISHIDA RYOSUKE (JP)
Application Number:
PCT/JP2015/082966
Publication Date:
June 16, 2016
Filing Date:
November 25, 2015
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60R16/02; B60R16/023; G06F9/48; H04L7/00
Foreign References:
| JP2003040054A | 2003-02-13 | |||
| JP2007060400A | 2007-03-08 |
Other References:
See also references of EP 3231670A4
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
Download PDF:
Previous Patent: DIAPHRAGM AND PULSATION DAMPER USING SAME
Next Patent: FUEL CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Next Patent: FUEL CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE