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1. 发明专利

JP2015229971A 燃料供給量制御装置审中-公开
标题翻译：燃油供应控制单元
公开(公告)号：JP2015229971A
公开(公告)日：2015-12-21
申请号：JP2014116743
申请日：2014-06-05
申请人：スズキ株式会社
发明人：大河原康之 , 間渕元章 , 金原正樹
IPC分类号： F02D41/04 , F02P17/10 , F02P11/00 , F02P11/06 , F02D41/14 , F02D41/06
摘要：【課題】製造コストをかけずに、点火プラグによる正常な点火が行われなくなることを抑止することができる燃料供給量制御装置を提供すること。【解決手段】ECUは、エンジンが始動してから停止するまでの吸入空気量の積算値(積算空気量Iq)を算出し(ステップS7)、エンジンが停止したときに(ステップS8)、水温センサによって計測された水温(停止時水温T)及び積算空気量Iqに基づいて、エンジンが次回に運転されるときにエンジンに供給される燃料の量を補正する(ステップS2)。【選択図】図4
摘要翻译：要解决的问题：提供一种燃料供给控制单元，其能够抑制在不增加制造成本的情况下通过火花塞正常进行点火的故障。解决方案：ECU计算进气量（积分空气量Iq）的积分值，因为发动机起动直到发动机停止（步骤S7）。如果发动机停止（步骤S8），则根据由水温传感器测定的水温（停止时间水温T）来校正在发动机下次动作时向发动机供给的燃料量和积分空气量Iq（步骤S2）。

2. 发明专利

JP2008088948A Engine control device 有权
标题翻译：发动机控制装置
公开(公告)号：JP2008088948A
公开(公告)日：2008-04-17
申请号：JP2006273396
申请日：2006-10-04
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： KASHIWAKURA TOSHIMI , MIYASHITA SHIGEKI , SUGIMOTO TOMOJIRO , IWAMI ATSUSHI
IPC分类号： F02D41/04 , F02P9/00 , F02P17/10
摘要： PROBLEM TO BE SOLVED: To provide an engine control device capable of accurately predicting the occurrence of a misfire and switching lean operation over to stoichiometric operation based on the prediction. SOLUTION: The engine control device 1 measures an ignition discharge time T A by the ignition plug 11. When the ignition discharge time T A cannot be maintained to an ignition discharge time (a time threshold value) required for lean operation and the misfire is predicted, the engine control device 1 immediately switches over to stoichiometric operation. The occurrence of the misfire is thereby avoided for the stable drivability. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够基于该预测来准确地预测失火的发生和将精馏操作切换到化学计量操作的发动机控制装置。
解决方案：发动机控制装置1通过火花塞11测量点火放电时间T A 。当点火放电时间T A 不能保持点火时发动机控制装置1立即切换到化学计量操作，从而预测稀薄运行所需的排出时间（时间阈值）和失火。从而避免了稳定的驾驶性能的发生。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2004156606A Method for detecting cylinder id by using ionization in cylinder for detecting spark following partial charging of ignition coil 有权
公开(公告)号：JP2004156606A
公开(公告)日：2004-06-03
申请号：JP2003370958
申请日：2003-10-30
申请人： Visteon Global Technologies Inc , ビステオングローバルテクノロジーズインコーポレイテッド
发明人： DANIELS CHAO F , ZHU GUOMING G , BRETON MATHEW , NATION MICHAEL T
IPC分类号： F02P17/00 , F01L1/08 , F01N3/20 , F02D35/02 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/22 , F02D41/24 , F02D41/34 , F02D45/00 , F02M25/07 , F02P3/045 , F02P3/05 , F02P5/15 , F02P5/152 , F02P17/02 , F02P17/10 , F02P17/12 , G01L23/22
CPC分类号： F01L1/08 , F02D35/021 , F02D41/009 , F02D2041/0092 , F02D2200/1015 , F02M26/01 , F02P17/12 , F02P2017/125 , F02P2017/128 , G01L23/221
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for determining the cylinder ID of an internal combustion engine. SOLUTION: When a cylinder is compressed, the resistance across a gap of a spark plug is increased. Therefore, if an ignition coil is charged only partially before the spark is generated, the gap is not yielded, and no ignition is generated in the cylinder in the compression mode. Spark failure of the spark plug is reflected in the ionization signal. In a preferable embodiment, the rest time is selected so that the spark plug in the cylinder in the compression mode is not sparked while the spark plug disposed in the cylinder not in the compression mode is sparked. The cylinder in the compression mode outputs the ionization signal having the duration shorter than that of the cylinder not in the compression mode. In a preferable embodiment, two methods, i.e., the edge detection and the edge integration are used to calculate the spark duration. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004156598A Optimum wide open throttle air-fuel ratio control 有权
标题翻译： OPTIMUM宽门开启燃油比率控制
公开(公告)号：JP2004156598A
公开(公告)日：2004-06-03
申请号：JP2003358247
申请日：2003-10-17
申请人： Visteon Global Technologies Inc , ビステオングローバルテクノロジーズインコーポレイテッド
发明人： ZHU GUOMING G , DANIELS CHAO F
IPC分类号： F02D45/00 , F01N3/20 , F02D35/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/22 , F02M25/07 , F02P3/045 , F02P3/05 , F02P5/15 , F02P5/152 , F02P17/02 , F02P17/10 , F02P17/12
CPC分类号： F02P3/051 , F01N3/2006 , F01N2430/00 , F02D35/021 , F02D35/023 , F02D35/027 , F02D41/005 , F02D41/0255 , F02D41/1408 , F02D41/1482 , F02D41/22 , F02D41/2454 , F02D2041/141 , F02D2041/285 , F02D2200/1015 , F02D2250/18 , F02M26/01 , F02P3/045 , F02P3/0453 , F02P5/1506 , F02P5/1514 , F02P5/1523 , F02P5/1526 , F02P17/02 , F02P17/10 , F02P17/12 , Y02T10/26 , Y02T10/46
摘要： PROBLEM TO BE SOLVED: To provide a system or the like to detect the ion current in a combustion chamber of an internal combustion engine. SOLUTION: In a method and a device for optimizing the air-fuel ratio (AFR) of the combustion mixture when an engine is operated in a wide open throttle (WOT) by using the ionization signal, the air-fuel ratio AFR is optimized on-line by using the relationship between the air-fuel ratio AFR index C AFR and the air-fuel ratio AFR. In a preferable embodiment, the real time control strategy regulates the air-fuel ratio AFR of an engine based on the gradient parameter of the air-fuel ratio AFR. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于检测内燃机的燃烧室中的离子电流的系统等。解决方案：在通过使用电离信号在发动机以广阔油门（WOT）运转时优化燃烧混合物的空燃比（AFR）的方法和装置中，空燃比AFR 通过使用空燃比AFR指数C AFR 与空燃比AFR之间的关系在线优化。在优选实施例中，实时控制策略基于空燃比AFR的梯度参数来调节发动机的空燃比AFR。版权所有（C）2004，JPO

6. 发明专利

JP2004156597A Exhaust gas control using spark plug ionization signal 审中-公开
公开(公告)号：JP2004156597A
公开(公告)日：2004-06-03
申请号：JP2003358246
申请日：2003-10-17
申请人： Visteon Global Technologies Inc , ビステオングローバルテクノロジーズインコーポレイテッド
发明人： DANIELS CHAO F , ZHU GUOMING G
IPC分类号： F01N3/20 , F02D21/08 , F02D35/02 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/22 , F02D41/24 , F02M25/07 , F02P3/045 , F02P3/05 , F02P5/15 , F02P5/152 , F02P5/153 , F02P17/02 , F02P17/10 , F02P17/12
CPC分类号： F02P3/051 , F01N3/2006 , F01N2430/00 , F02D35/021 , F02D35/023 , F02D35/027 , F02D41/005 , F02D41/0255 , F02D41/1408 , F02D41/1482 , F02D41/22 , F02D41/2454 , F02D2041/141 , F02D2041/285 , F02D2200/1015 , F02D2250/18 , F02M26/01 , F02P3/045 , F02P3/0453 , F02P5/1506 , F02P5/1514 , F02P5/1523 , F02P5/1526 , F02P17/02 , F02P17/10 , F02P17/12 , F02P2017/125 , F02P2017/128 , Y02T10/26 , Y02T10/46
摘要： PROBLEM TO BE SOLVED: To provide a system or the like, for example, for detecting an ion current in an combustion chamber of an internal combustion engine. SOLUTION: In a method and an apparatus for reducing the NOx emission in the internal combustion engine, EGR MBT timing or knock limited timing is given to an engine by using the closed loop type control of exhaust gas recirculation, thus yielding the minimum NOx emission, with maximum fuel economy benefits associated with exhaust gas recirculation. When exhaust gas recirculation rate is not knock limited, the engine sets the exhaust gas recirculation rate to optimal rate, where the engine runs at the exhaust gas recirculation minimum best time for best torque spark timing limit. When the exhaust gas recirculation rate is knock limited, the engine sets the exhaust gas recirculation rate to a knock limited rate, where the engine runs at a retarded MBT spark timing limit. The engine uses a calibratable MBT timing criteria, to determine the retarded MBT spark timing limit. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP3299409B2 失效
公开(公告)号：JP3299409B2
公开(公告)日：2002-07-08
申请号：JP7616095
申请日：1995-03-31
IPC分类号： F02P17/04 , F02P17/10 , F02P17/12

8. 发明专利

JP2582840B2 失效
公开(公告)号：JP2582840B2
公开(公告)日：1997-02-19
申请号：JP4853488
申请日：1988-03-01
申请人： MARELLI AUTRONICA
发明人： GIUZETSUPE CHIRIBERUTO , GUIDO SUKORURO
IPC分类号： F02P15/00 , F02P3/04 , F02P3/045 , F02P3/05 , F02P17/10 , F02P17/12

9. 发明专利

JPH0552432B2 失效
公开(公告)号：JPH0552432B2
公开(公告)日：1993-08-05
申请号：JP1116685
申请日：1985-01-25
申请人： BOSCH GMBH ROBERT
发明人： URURITSUHI MAIAA , RIHYARUTO SHUROIPEN
IPC分类号： F02P3/05 , F02P3/04 , F02P3/045 , F02P17/10 , F02P17/12

10. 发明专利

JPH05147476A DEVICE FOR APPLICATION TREATMENT OF VEHICULAR CONTROL DEVICE 失效
公开(公告)号：JPH05147476A
公开(公告)日：1993-06-15
申请号：JP4870792
申请日：1992-03-05
申请人： BOSCH GMBH ROBERT
发明人： BURUKUHARUTO TORIISU , GIYUNTAA HEENITSUHI
IPC分类号： B60R16/02 , F02P17/00 , F02P17/04 , F02P17/10 , G05B19/042 , G06F15/78
摘要： PURPOSE: To realize a dual-port RAM function with a static RAM having a specific memory capacity by connecting a write/read memory, in a first cycle, to a control unit for reading out data, and by connecting the write/read memory, in a second cycle, to a series interface for reading in or reading out data. CONSTITUTION: A data-program-reading-out memory of a controller 14 is substituted by a data processor 22 having a RAM 10 and an operator console 19 is connected to the processor 22 via a series interface 16. A controlling unit 20 periodically switching a switching device 13 is provided and the RAM 10 is connected, in a first cycle, to the controller 14 for reading out data, and in a second cycle, to the interface 16 for reading in or writing data. The data in the RAM 10 varies in the operator console 19 during the operation of the controller 14. A large amount of memory density is available in the static RAM and a large dual-port-RAM enables emulation.

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