Title:
IN-VEHICLE PROCESSING DEVICE AND IN-VEHICLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/163948
Kind Code:
A1
Abstract:
The present invention provides an in-vehicle processing device and an in-vehicle system capable of reducing power consumption while suppressing quality degradation of data to be transmitted and received. An ECU (100A) includes a data transmission and reception device (20A) for transmitting and receiving data and an MPU (10) for controlling the data transmission and reception device (20A). The data transmission and reception device (20A) includes a filter device (FD) and a steady current suppression circuit (113A). The filter device (FD) attenuates noise that is superimposed on data by reflection of the data. The steady current suppression circuit (113A) suppresses a steady current flowing through the filter device (FD) and facilitates a transient current flowing through the filter device (FD).
Inventors:
SORAKU KOICHI (JP)
OSADA KENICHI (JP)
OSADA KENICHI (JP)
Application Number:
PCT/JP2017/009856
Publication Date:
September 28, 2017
Filing Date:
March 13, 2017
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
H04L25/02; B60R16/023; H04B3/02
Foreign References:
| JP2015053633A | 2015-03-19 | |||
| JP2004304365A | 2004-10-28 | |||
| JP2016034080A | 2016-03-10 | |||
| JP2012235336A | 2012-11-29 | |||
| JP2015053633A | 2015-03-19 |
Other References:
See also references of EP 3435607A4
Attorney, Agent or Firm:
TODA Yuji (JP)
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