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

JP2020102978A 車両审中-公开
公开(公告)号：JP2020102978A
公开(公告)日：2020-07-02
申请号：JP2018240614
申请日：2018-12-25
申请人：三菱自動車工業株式会社
发明人：鈴木晴雄
IPC分类号： B60L7/14 , B60K6/485 , B60K6/54 , B60W10/08 , B60W10/10 , B60W20/14 , B60W10/18 , F16H59/62 , F16H61/21 , F16H59/48 , B60L7/18
摘要：【課題】大気圧検知手段による検知結果に基づいて車両の減速性を制御することが可能な減速制御手段を備えた車両を提供する。【解決手段】タイヤ3,4を駆動する駆動源2と、タイヤ3,4に対して制動力を付与する制動手段6と、制動手段6とは別に設けられ、タイヤ3,4の回転速度を減速させる減速手段9と、大気圧を検知する大気圧検知手段14と、大気圧検知手段14により検知された検知結果が標準値よりも低くなるに従い、減速手段9による減速度が次第に大きくなるように自動設定する減速制御手段11とを備えたことを特徴とする車両1。【選択図】図1

2. 发明专利

JP2014047663A Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2014047663A
公开(公告)日：2014-03-17
申请号：JP2012189718
申请日：2012-08-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： UENO MASAKI , FUTATSUDERA AKIO , YASUKATA MASAYA , ITO HISASHI , TAKAMIYA HIDEJI
IPC分类号： F02D45/00 , F02D29/00 , F02M25/07 , F16H59/42 , F16H59/62 , F16H61/02
CPC分类号： F02D43/04 , B60K6/485 , B60W10/06 , B60W20/00 , B60W30/1882 , B60W2550/12 , B60W2710/0666 , F02D11/105 , F02D41/005 , F02D41/2422 , F02D2200/703 , Y02T10/47 , Y02T10/6226
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of speedily and appropriately achieving good fuel consumption of the internal combustion engine even when atmosphere pressure changes.SOLUTION: A control device 1 of an internal combustion engine 3 has an ECU 2. The ECU 2 calculates a map value TRQ[i] of required torque which minimizes a fuel consumption rate under atmosphere pressure PA through a weighted average operation with respect to a flatland map value TRQ1[i] and a highland map value TRQ0[i] on the basis of the atmosphere pressure PA (Steps 22 and 23); calculates an engine required output PWR_ENG (Steps 27 and 28); calculates required torque TRQ and required rotational frequency NECMD using the map value TRQ[i] of the required torque and the engine required output PWR_ENG (Steps 29 and 30); and controls the internal combustion engine 3 using the required torque TRQ (Steps 2 and 3).
摘要翻译：要解决的问题：提供一种内燃机的控制装置，即使在大气压变化的情况下也能够快速适当地实现内燃机的良好的燃料消耗。解决方案：内燃机3的控制装置1具有ECU ECU2通过对平坦地图值TRQ1 [i]和高地地图值TRQ0 [i]的加权平均运算，计算使大气压力PA下的燃料消耗率最小化的所需转矩的映射值TRQ [i] ]（步骤22和23）; 计算发动机所需输出PWR_ENG（步骤27和28）; 使用所需扭矩的映射值TRQ [i]和发动机所需输出PWR_ENG来计算所需转矩TRQ和所需转速NECMD（步骤29和30）; 并使用所需扭矩TRQ控制内燃机3（步骤2和3）。

3. 发明专利

JP2011021695A Hydraulic pressure control device of fluid transmission device 有权
标题翻译：液压传动装置液压控制装置
公开(公告)号：JP2011021695A
公开(公告)日：2011-02-03
申请号：JP2009167805
申请日：2009-07-16
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： SAKAMOTO OSAMU
IPC分类号： F16H61/02 , F16H59/08 , F16H59/24 , F16H59/40 , F16H59/42 , F16H59/44 , F16H59/62 , F16H59/68 , F16H59/72 , F16H61/00 , F16H61/14
CPC分类号： F16H61/143 , F16H61/0021 , Y10T477/633 , Y10T477/6347 , Y10T477/6357
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic pressure control device of a fluid transmission device capable of stabilizing discharge hydraulic pressure of an oil pump during idling without increasing the cost and without complicating the device. SOLUTION: The hydraulic pressure control device includes a relay valve 25 having a function of switching the hydraulic pressure in a fluid transmission chamber R1 between high pressure and low pressure and a function of switching connection of a cooler 27 to the fluid transmission chamber R1 or to a hydraulic pressure supply source (P SEC ) where the flow rate is regulated by an orifice 24, a solenoid valve 26 for performing hydraulic operation to the switching operation of the relay valve 25, and an electric control device 41 for controlling the solenoid valve 26. The electric control device 41 has a hydraulic pressure reduction determination part 41a which determines whether the hydraulic pressure of the hydraulic pressure supply source is lower than a threshold value or not based on a predetermined vehicle condition, and a switching instruction output part 41b for outputting a switching instruction to the solenoid valve 26 so as to connect the hydraulic pressure supply source to the cooler 27 in the relay valve 25, when the hydraulic pressure of the hydraulic pressure supply source is determined to be lower than the threshold value. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种能够在空转期间稳定油泵的排出液压的流体传动装置的液压控制装置，而不增加成本并且不会使装置复杂化。解决方案：液压控制装置包括具有切换流体传输室R1中的高压和低压之间的液压的功能的继动阀25和将冷却器27连接到流体传动室的功能 R1或通过孔24调节流量的液压供给源（P SEC ），用于对中继阀25的切换动作进行液压运转的电磁阀26，以及用于控制电磁阀26的电气控制装置41.电气控制装置41具有液压减小判定部41a，其基于预定的车辆状况来判定液压供给源的液压是否低于阈值以及切换指示输出部41b，用于向电磁阀26输出切换指示，以连接液压供给口当液压供给源的液压被确定为低于阈值时，继续阀25中的冷却器27。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010007763A Hydraulic control device of automatic transmission 审中-公开
标题翻译：自动变速器液压控制装置
公开(公告)号：JP2010007763A
公开(公告)日：2010-01-14
申请号：JP2008167853
申请日：2008-06-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUKAO MITSUHIRO , KATO SHINJI
IPC分类号： F16H61/00 , F16H59/10 , F16H59/24 , F16H59/40 , F16H59/42 , F16H59/48 , F16H59/62 , F16H59/64 , F16H59/72 , F16H59/74 , F16H61/04
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device of an automatic transmission capable of reducing engagement shocks by suitably adjusting a predetermined control hydraulic pressure according to an environmental change relating to a magnitude of an output of an internal combustion engine. SOLUTION: A transmission shock generated actually is detected by engagement shock detection means 128, and an engagement hydraulic pressure Pt is changed to reduce the magnitude of the transmission shock, and converged to the hydraulic pressure, at which the transmission shock becomes minimum. Also, when a transmission number F after the environmental change is detected is small, a changed amount of the engagement hydraulic pressure Pt for one time is made larger than the case where the number is large, and therefore, the hydraulic pressure can be quickly made close to the hydraulic pressure, in which the transmission shock becomes small immediately after the environmental change which leads to a high possibility that the transmission shock becomes large. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过根据与内燃机的输出的大小相关的环境变化适当地调节预定的控制液压来减小接合冲击的自动变速器的液压控制装置。
解决方案：实际上由接合冲击检测装置128检测到的传输冲击，并且改变接合液压Pt以减小传动冲击的大小，并且会聚到传动冲击最小的液压。此外，当检测到环境变化之后的发送号F小时，使一次接合液压Pt的变化量大于数量大的情况，因此能够迅速地进行液压接近于在环境变化之后传输冲击变小的液压，导致传输冲击变大的可能性很大。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP3727373B2 Shift control device for an automatic transmission 失效
公开(公告)号：JP3727373B2
公开(公告)日：2005-12-14
申请号：JP4440095
申请日：1995-03-03
申请人：三菱電機株式会社
发明人：敏夫大塚
IPC分类号： B60W10/04 , B60W10/10 , B60W10/11 , F16H59/24 , F16H59/30 , F16H59/36 , F16H59/62 , F16H59/74 , F16H61/00 , F16H61/02 , F16H61/04 , B60K41/10 , B60K41/00 , F02D29/00 , F02D45/00
CPC分类号： F16H61/0213 , F16H59/24 , F16H59/30 , F16H59/36 , F16H59/62 , F16H59/74 , F16H2061/0096 , Y10T477/693 , Y10T477/693625 , Y10T477/69383 , Y10T477/69387

6. 发明专利

JP3396098B2 失效
公开(公告)号：JP3396098B2
公开(公告)日：2003-04-14
申请号：JP27616294
申请日：1994-11-10
IPC分类号： G01L5/00 , B60W10/06 , B60W40/02 , F02D29/00 , F16H59/14 , F16H59/16 , F16H59/36 , F16H59/38 , F16H59/46 , F16H59/62 , F16H61/00 , F16H61/02 , F16H63/50

7. 发明专利

JP2002181181A SHIFT CONTROL METHOD OF AUTOMATIC TRANSMISSION FOR VEHICLE 审中-公开
公开(公告)号：JP2002181181A
公开(公告)日：2002-06-26
申请号：JP2001363223
申请日：2001-11-28
申请人： HYUNDAI MOTOR CO LTD
发明人： YEO CHANG-GI
IPC分类号： F16H59/20 , F16H59/62 , F16H61/02 , F16H61/10
摘要： PROBLEM TO BE SOLVED: To provide a method of shift control in an automatic transmission for a vehicle capable of realizing the proper upward and downward shift on the basis of the altitude when the vehicle with the automatic transmission travels in highland. SOLUTION: In this shift control method including an atmospheric pressure detecting stage for detecting the atmospheric pressure, an atmospheric air reflection judging stage for judging whether the atmospheric pressure reflection condition is satisfied or not, and a variable value determining stage for setting a variable value of a control variable on the basis of the detected atmospheric air when the atmospheric air reflection condition is satisfied, the variable value of the shift control variable is determined on the basis of the detected atmospheric pressure when the atmospheric pressure is detected and the reflection of the atmospheric pressure is judged, and the shift is controlled on the basis of the determined variable.

8. 发明专利

JP2959937B2 Control apparatus for an automatic transmission for a vehicle 失效
公开(公告)号：JP2959937B2
公开(公告)日：1999-10-06
申请号：JP23889693
申请日：1993-08-31
申请人：本田技研工業株式会社
发明人： ISHIKAWA HIROSHI , FURUKAWA HIDEO , SHIMIZU MASATOSHI , NAKAUCHI NORIO
IPC分类号： F16H61/10 , B60W50/00 , F16H59/14 , F16H59/24 , F16H59/44 , F16H59/48 , F16H59/62 , F16H59/66 , F16H61/00 , F16H61/02
CPC分类号： F16H61/0213 , B60W2050/0057 , B60W2550/142 , F16H59/24 , F16H59/44 , F16H59/48 , F16H59/62 , F16H59/66 , F16H2059/142 , F16H2059/663 , F16H2061/0081 , F16H2061/0096 , Y10T477/65 , Y10T477/692
摘要： A control system of a vehicle automatic transmission in which an engine load and a vehicle speed are detected and used to determine a vehicle acceleration in accordance with the preestablished characteristics. An actual vehicle acceleration is at the same time calculated in response to the detected vehicle speed. The difference therebetween is then calculated and the calculated value is added to a difference calculated earlier to obtain an average therebetween. Five gear shifting scheduling maps, for example one for moderate hill climbing, one for level-road running, one for steep hill descent, are preestablished and in response to the average obtained, one of the maps is selected. A gear shifting is controlled based on the selected map. The actual vehicle acceleration is corrected by the altitude where the vehicle is traveling so as to compensate for the engine output decrease due to the charging efficiency drop.

9. 发明专利

JP2809757B2 失效
公开(公告)号：JP2809757B2
公开(公告)日：1998-10-15
申请号：JP27932289
申请日：1989-10-26
IPC分类号： F16H61/02 , F16H59/14 , F16H59/16 , F16H59/22 , F16H59/24 , F16H59/38 , F16H59/42 , F16H59/44 , F16H59/62 , F16H59/70 , F16H59/72 , F16H59/74 , F16H61/06 , F16H61/10 , F16H63/44

10. 发明专利

JPH10213220A SHIFT CONTROL DEVICE FOR VEHICULAR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH10213220A
公开(公告)日：1998-08-11
申请号：JP1390097
申请日：1997-01-28
申请人： UNISIA JECS CORP
发明人： SEKIGUCHI HIDEKI , HORIGUCHI MASANOBU , IKEDA AKIRA
IPC分类号： F16H59/62 , F16H61/16
摘要： PROBLEM TO BE SOLVED: To improve the travelling performance, etc., by improving the accuracy of judgement by which permission or prohibition of up-shift or down-shift is judged. SOLUTION: When there has been a demand for up-shift, grade resistance is calculated (S6 to S12) from the present driving force F1, acceleration resistance, rolling resistance, air resistance. A maximum driving force F2 which can be generated at a shift stage selected in answer to the up-shift demand, is calculated (S13 to S15). At this time, in consideration of the possibility that the actual travelling conditions (atmospheric pressure, intake air temperature, car weight, etc.) differ from reference conditions, the grade resistance or the maximum driving force F2 is corrected in response to the actual travelling conditions. Thus, since permission or prohibition of up-shift or down-shift is judged in consideration of the actual travelling conditions (S16), the judging accuracy can be improved, and the travelling performance, etc. can thus be improved.

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