DE112021006980T5 - Elektronische Steuervorrichtung für fahrzeugmontierte Ausrüstung - Google Patents

Elektronische Steuervorrichtung für fahrzeugmontierte Ausrüstung Download PDF

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Publication number
DE112021006980T5
DE112021006980T5 DE112021006980.2T DE112021006980T DE112021006980T5 DE 112021006980 T5 DE112021006980 T5 DE 112021006980T5 DE 112021006980 T DE112021006980 T DE 112021006980T DE 112021006980 T5 DE112021006980 T5 DE 112021006980T5
Authority
DE
Germany
Prior art keywords
microcomputer
voltage
power source
vehicle
irregularity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE112021006980.2T
Other languages
German (de)
English (en)
Inventor
Nobuki Sato
Fumiya Iijima
Nagamori Hiraki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Astemo Ltd
Original Assignee
Hitachi Astemo Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of DE112021006980T5 publication Critical patent/DE112021006980T5/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/028—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the motor continuing operation despite the fault condition, e.g. eliminating, compensating for or remedying the fault
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/22—Multiple windings; Windings for more than three phases
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/025—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a power interruption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0403—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0484—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Control Of Electric Motors In General (AREA)
  • Power Sources (AREA)
  • Power Steering Mechanism (AREA)
DE112021006980.2T 2021-01-29 2021-12-29 Elektronische Steuervorrichtung für fahrzeugmontierte Ausrüstung Pending DE112021006980T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021012947 2021-01-29
JP2021-012947 2021-06-16
PCT/JP2021/049020 WO2022163302A1 (ja) 2021-01-29 2021-12-29 車両搭載機器の電子制御装置

Publications (1)

Publication Number Publication Date
DE112021006980T5 true DE112021006980T5 (de) 2023-12-28

Family

ID=82654514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021006980.2T Pending DE112021006980T5 (de) 2021-01-29 2021-12-29 Elektronische Steuervorrichtung für fahrzeugmontierte Ausrüstung

Country Status (5)

Country Link
US (1) US12355383B2 (https=)
JP (1) JP7526292B2 (https=)
CN (1) CN116802085A (https=)
DE (1) DE112021006980T5 (https=)
WO (1) WO2022163302A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112021006980T5 (de) * 2021-01-29 2023-12-28 Hitachi Astemo, Ltd. Elektronische Steuervorrichtung für fahrzeugmontierte Ausrüstung
JP2024002616A (ja) * 2022-06-24 2024-01-11 株式会社ジェイテクト 電源装置

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* Cited by examiner, † Cited by third party
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JP7024226B2 (ja) * 2016-07-11 2022-02-24 株式会社デンソー モータ制御装置、モータ駆動システム、及び、モータ制御方法
US10668945B2 (en) * 2016-07-11 2020-06-02 Denso Corporation Motor control apparatus, motor drive system, and motor control method
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WO2018173561A1 (ja) * 2017-03-23 2018-09-27 日立オートモティブシステムズ株式会社 車両制御装置
JP6939441B2 (ja) * 2017-11-08 2021-09-22 トヨタ自動車株式会社 制御装置
JP6798476B2 (ja) * 2017-11-30 2020-12-09 株式会社デンソー モータ制御装置、モータ駆動システム、及び、モータ制御方法
JP6988492B2 (ja) * 2018-01-11 2022-01-05 株式会社デンソー 電動パワーステアリング装置
US11529990B2 (en) * 2018-03-20 2022-12-20 Denso Corporation Signal control apparatus and electric power steering apparatus using same
JP7147525B2 (ja) * 2018-06-08 2022-10-05 住友電装株式会社 通信装置及び制御方法
JP7155763B2 (ja) * 2018-09-03 2022-10-19 株式会社ジェイテクト 車両制御装置
JP7172306B2 (ja) * 2018-09-03 2022-11-16 株式会社ジェイテクト 車両制御装置
KR102582285B1 (ko) * 2018-10-16 2023-09-26 에이치엘만도 주식회사 조향 제어 장치, 조향 모터, 조향 장치 및 조향 제어 방법
JP7236248B2 (ja) * 2018-10-29 2023-03-09 株式会社ジェイテクト モータ制御装置
JP7225689B2 (ja) * 2018-11-05 2023-02-21 株式会社ジェイテクト モータ制御装置
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JP7271943B2 (ja) * 2018-12-25 2023-05-12 株式会社ジェイテクト 操舵制御装置
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JP7137496B2 (ja) * 2019-03-04 2022-09-14 日立Astemo株式会社 電動モータの駆動制御装置
JP7315364B2 (ja) * 2019-04-17 2023-07-26 トヨタ自動車株式会社 操舵制御システム
JP7540920B2 (ja) * 2020-09-07 2024-08-27 株式会社ジェイテクト モータの制御装置
DE112021006980T5 (de) * 2021-01-29 2023-12-28 Hitachi Astemo, Ltd. Elektronische Steuervorrichtung für fahrzeugmontierte Ausrüstung
JP7388410B2 (ja) * 2021-07-28 2023-11-29 トヨタ自動車株式会社 ステアリングシステム

Also Published As

Publication number Publication date
CN116802085A (zh) 2023-09-22
JP7526292B2 (ja) 2024-07-31
JPWO2022163302A1 (https=) 2022-08-04
US20240322734A1 (en) 2024-09-26
WO2022163302A1 (ja) 2022-08-04
US12355383B2 (en) 2025-07-08

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