专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP6705062B2 車両の駆動力制御装置及び駆動力制御方法有权
公开(公告)号：JP6705062B2
公开(公告)日：2020-06-03
申请号：JP2019520323
申请日：2018-05-25
申请人：マレリ株式会社
发明人：岩鼻利幸 , 平田光男
IPC分类号： B60L15/22

2. 发明专利

JPWO2018216796A1 車両の駆動力制御装置及び駆動力制御方法审中-公开
公开(公告)号：JPWO2018216796A1
公开(公告)日：2020-03-19
申请号：JP2018020110
申请日：2018-05-25
申请人：マレリ株式会社
发明人：岩鼻利幸 , 平田光男
IPC分类号： B60L15/22
摘要：モータを駆動源として搭載する車両の駆動力制御装置であって、運転者のアクセル操作に基づいて目標モータトルクの指令値を算出する目標モータトルク算出部(101)と、常時、目標モータトルクの指令値に対する補正量を算出する補正量算出部(103)と、補正量算出部による演算結果に基づいて目標モータトルクの指令値を補正する補正トルク算出部(106)と、を有し、補正量算出部は、駆動輪速度をVm、車体速度をVv、車輪の目標スリップ率に係る値をKとして、VmとK・Vvの差分を0に収束させるフィードバック制御における補正量として、目標モータトルク算出部で算出された目標モータトルクの指令値に対する補正量を算出する。

3. 发明专利

JP4628484B1 Motorcycle provided with for a motorcycle drive and the drive unit 有权
公开(公告)号：JP4628484B1
公开(公告)日：2011-02-09
申请号：JP2010013711
申请日：2010-01-26
申请人：キロニー産業株式会社
发明人：康幸鈴木
IPC分类号： B62M13/00 , B60L15/22
CPC分类号： Y02T10/7275
摘要：【課題】簡単かつ安価な構成で、長い動力伝達経路を不要として、走行安定性や走行性能を高く維持することができると共に、小型化、軽量化、低騒音化、低コスト化を図ることができる車両用駆動装置を提供する。
【解決手段】本発明に係る車両用駆動装置は、車両１に備えられた車輪１１に駆動力を付与する車両用駆動装置１０であって、車輪１１の車軸と略平行な回転軸廻りに回転可能に構成され少なくとも１つの車輪１１の外周付近に当接する駆動ローラ１５と、駆動ローラ１５を挟んでその回転軸の両側から駆動ローラ１５を駆動する一対の電動モータ２０と、を含んで構成したことを特徴とする。
【選択図】図１

4. 发明专利

JP3538530B2 Electric vehicle fault detection device 失效
公开(公告)号：JP3538530B2
公开(公告)日：2004-06-14
申请号：JP25544297
申请日：1997-09-19
申请人：日本輸送機株式会社
发明人：耕治織田
IPC分类号： H02H7/00 , B60L3/00 , B60L15/22
CPC分类号： Y02T10/7241 , Y02T10/7275

5. 发明专利

JP3227622B2 失效
公开(公告)号：JP3227622B2
公开(公告)日：2001-11-12
申请号：JP28628992
申请日：1992-10-23
IPC分类号： B60L15/22

6. 发明专利

JP3227621B2 失效
公开(公告)号：JP3227621B2
公开(公告)日：2001-11-12
申请号：JP28302192
申请日：1992-10-21
IPC分类号： B60L15/22

7. 发明专利

JP2000312403A CONTROL DEVICE FOR ELECTRIC ROLLING STOCK 失效
公开(公告)号：JP2000312403A
公开(公告)日：2000-11-07
申请号：JP11594499
申请日：1999-04-23
申请人： HITACHI LTD
发明人： ANDO TAKESHI , TANAMACHI TOKUNOSUKE , SUZUKI MASAHITO , SHIMADA MOTOMI , YASUDA TAKASHI , NAKADA KIYOSHI , TOYODA EIICHI
IPC分类号： B60L3/10 , B60L9/18 , B60L9/22 , B60L15/00 , B60L15/20 , B60L15/22 , B60L15/38 , H02P21/00 , H02P21/14 , H02P21/18 , H02P21/22 , H02P21/24 , H02P21/34 , H02P21/36 , H02P23/07 , H02P23/14 , H02P23/20 , H02P27/04 , H02P27/08
摘要： PROBLEM TO BE SOLVED: To provide a control device for an electric rolling stock, which eliminates the need for a speed sensor of an electric motor further, while restarting and re-adhesion control performable necessary as the electric rolling stock. SOLUTION: An inverter 1 controlling an electric motor 2 which drives an electric rolling stock, speed estimator 8 estimating an electric motor rotational speed, and a control means controlling the inverter based on an estimated value from the estimator 8, are provided, at least one of automatic train control devices for automatically controlling the electric rolling stock based on an electric rolling stock speed signal, a speedometer detecting the rotational speed of a non-driven wheel, and an acceleration sensor detecting acceleration of the electric rolling stock, is provided in the electric rolling stock, and an electric rolling stock speed signal or detection signal obtained therefrom is used for estimating of the rotational speed of the electric motor in the speed estimator 8. A re-adhesion controller 10 for adjusting a current command by detecting racing and gliding of a wheel in the electric rolling stock from a rotational speed estimated value is provided.

8. 发明专利

JPH1198619A METHOD AND APPARATUS FOR DETECTING FAILURE OF ELECTRIC CAR 失效
公开(公告)号：JPH1198619A
公开(公告)日：1999-04-09
申请号：JP25544297
申请日：1997-09-19
申请人： NIPPON YUSOKI CO LTD
发明人： ODA KOJI
IPC分类号： H02H7/00 , B60L3/00 , B60L15/22
摘要： PROBLEM TO BE SOLVED: To increase the efficiency of inspection and repair, by omitting both detection processing of an open-circuited failure and a closed-circuit failure in lower orders to be detected secondarily at the time of failure detection of switching control devices, displaying only errors caused by primary failures, and specifying the failure spots. SOLUTION: In an MG contactor check, whether it is in the course of an MG-contactor-on command is examined (#41), and if it is not in the course of an on command whether there is an off error (a closed-circuited failure) of a running fuse or an MGFET, are examined (#46). If there is an error, checks below #47 are not excuted and the checking is stopped and returned. As the result of this, detection of failures in the lower orders to be detected secondarily is omitted. If there is no error, whether the contact of the MG contactor is in an off-state is checked (#47), and if it is in an off-state it means normal, so an abnormality counter is cleared (#50). If it is not in an off-state, it means abnormal, so an error flag is on (#49), if the abnormality counter is a specified value or more.

9. 发明专利

JPH09286376A VEHICLE WITH ELECTRIC MOTOR AND CONTROL THEREOF 失效
公开(公告)号：JPH09286376A
公开(公告)日：1997-11-04
申请号：JP12076596
申请日：1996-04-19
申请人： YAMAHA MOTOR CO LTD
发明人： HARA NOBUO
IPC分类号： B60L3/00 , B60L15/20 , B60L15/22 , B62M6/45 , B62M23/02
摘要： PROBLEM TO BE SOLVED: To avoid large variations in an electric motor assist ratio associated with shifting operations on a transmission by calculating an output target value of an electric motor according to a speed reduction ratio of a transmission and a human drive torque and controlling the electric motor output to the target value. SOLUTION: Output of a speed detector 62 is inputted via an interface 74 to speed calculation means 78 to calculate a crankshaft rotation speed N. Rotation speed of a rear wheel 48 is detected with vehicle speed detector 79 and its output is inputted via an input interface 79a to vehicle speed calculation means 79b to calculate a vehicle speed Sp. Based on the calculated vehicle speed Sp and the crankshaft rotation speed N, speed reduction ratio calculation means 79c calculates a speed reduction ratio R of a transmission 52. The calculated speed reduction ratio R and an estimated torque value outputted from interpolation means 80 are inputted to electric motor torque target value calculation means 82 to calculate the electric motor torque target value. Output of the electric motor 64 is controlled according to the electric motor torque target value.

10. 实用新型

JPH0533601U 失效
公开(公告)号：JPH0533601U
公开(公告)日：1993-04-30
申请号：JP8016991
申请日：1991-10-02
IPC分类号： B66F9/06 , B60L7/12 , B60L15/22 , H02P7/298

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式