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Title:
ROTARY ELECTRIC DEVICE CONTROL DEVICE, AND ELECTRIC POWER STEERING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/088465
Kind Code:
A1
Abstract:
This rotary electric device control device (10) controls driving of a rotary electric device (80) having multiple coil sets (180, 280), and is provided with multiple drive circuits (120, 220) and multiple control units (131-136, 231-236). The control units (131-136, 231-236) have a signal output unit (165, 265) for outputting a control signal to the correspondingly provided drive circuit (120, 220), and can communicate with one another. The control units include one master control unit (131-136) and at least one slave control unit (231-236). The master control unit (131-136) calculates a command value relating to the generation of a control signal in all control units (131-136, 231-236), and transmits the command value to the other control unit (231-236). The slave control unit (231-236) outputs a control signal based on the command value transmitted from the master control unit (131-136).

Inventors:
KURAMITSU Shuji (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
NAKAMURA Koichi (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
OKA Atsuko (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
TAKI Masaya (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
KABUNE Hideki (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
WATANABE Yuki (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
SAKAI Toshimitsu (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
OGI Yosuke (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2017/040396
Publication Date:
May 17, 2018
Filing Date:
November 09, 2017
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
H02P25/22; B62D5/04; B62D6/00; H02P23/00; H02P27/06; B62D101/00; B62D119/00
Domestic Patent References:
WO2016079839A12016-05-26
Foreign References:
JP2015126642A2015-07-06
JP2001204195A2001-07-27
JP2014176215A2014-09-22
JP2011234517A2011-11-17
JP2002052592A2002-02-19
Attorney, Agent or Firm:
HATTORI Masaki (HATTORI & ASSOCIATES, Eighth Floor Arex BLDG., 4-12, Marunouchi 1-chome, Naka-k, Nagoya-shi Aichi 02, 〒4600002, JP)
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