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1. 发明公开

EP1191313A3 Vehicle state analysis system and its analysis method 有权
标题翻译：装置和方法用于分析车辆的状态
公开(公告)号：EP1191313A3
公开(公告)日：2004-06-30
申请号：EP01122239.5
申请日：2001-09-17
申请人： Miyama, Inc.
发明人： Kumagai, Satoshi , Hamuro, Takao , Nagahara, Hideki
IPC分类号： G01F9/00
CPC分类号： G07C5/004 , B60K2350/2008 , F02D41/2422 , F02D41/2432 , G01F9/023 , G07C5/0858
摘要： An engine performance map which specifies the relation between running conditions and brake specific fuel consumption (BSFC) is generated by estimating the BSFC relative to the engine rotation speed and accelerator depression amount, based on the BSFC characteristics predicted from the torque pattern of the vehicle being analyzed and the optimum BSFC. A vehicle mounted unit 1 computes the BSFC of the engine by looking up the engine performance map based on the engine rotation speed and accelerator depression amount, and computes the fuel consumption rate based on this BSFC.

2. 发明授权

EP1191313B1 Vehicle state analysis system and its analysis method 有权
标题翻译：装置和方法用于分析车辆的状态
公开(公告)号：EP1191313B1
公开(公告)日：2013-03-20
申请号：EP01122239.5
申请日：2001-09-17
申请人： Miyama, Inc.
发明人： Kumagai, Satoshi , Hamuro, Takao , Nagahara, Hideki
IPC分类号： F02D41/24 , G01F9/02 , G07C5/00 , G07C5/08 , F02D43/02
CPC分类号： G07C5/004 , B60K2350/2008 , F02D41/2422 , F02D41/2432 , G01F9/023 , G07C5/0858

3. 发明公开

EP1498297A1 Evaluation system/method for vehicle fuel consumption 有权
标题翻译： Vorrichtung zur Bestimmung des Kraftstoffverbrauches eines Fahrzeuges
公开(公告)号：EP1498297A1
公开(公告)日：2005-01-19
申请号：EP03016081.6
申请日：2003-07-15
申请人： Miyama, Inc.
发明人： Minami, Katsuaki , Kumagai, Satoshi , Hamuro, Takao , Nagahara, Hideki
IPC分类号： B60K41/06
CPC分类号： G01F9/001 , B60W10/06 , B60W30/1882 , B60W2510/0623 , B60W2510/0638 , F16H2061/0015 , F16H2063/426 , Y02T10/52 , Y02T10/84
摘要： The evaluation system for vehicle operating conditions comprises an automatic control device (10, 27) for setting target vehicle operating conditions and controlling the vehicle so as to achieve the target operating conditions, and a display device (4) mounted on the vehicle. The system determines whether operation that worsens fuel economy has been performed or not on the basis of the operating conditions of the vehicle; determines the operating state of the automatic control device (10, 27) based on the operating conditions of the vehicle; computes the excess fuel consumption, which is the fuel amount consumed in excess by operation that worsens the fuel economy, based on operating conditions of the vehicle and the operating state of the automatic control device (10, 27); and displays the computed excess fuel consumption to the display device (4).
摘要翻译：车辆运行条件的评价系统包括用于设定目标车辆运行状况并控制车辆以实现目标运行状态的自动控制装置（10,27）以及安装在车辆上的显示装置（4）。该系统基于车辆的运行状况来确定是否已经执行使燃料经济性恶化的操作; 基于车辆的操作条件来确定自动控制装置（10,27）的操作状态; 根据车辆的运行状况和自动控制装置的运行状态，计算多余的燃料消耗量，即燃料经济性恶化的燃料消耗量超过燃料消耗量的方法; 并将计算出的过量燃料消耗显示到显示装置（4）。

4. 发明公开

EP1229311A3 A vehicle state analysis system and its analysis method 有权
标题翻译：装置和方法用于分析车辆的状态
公开(公告)号：EP1229311A3
公开(公告)日：2006-12-13
申请号：EP02000701.9
申请日：2002-01-11
申请人： Miyama, Inc.
发明人： Minami, Katsuaki , Kumagai, Satoshi , Hamuro, Takao , Nagahara, Hideki
IPC分类号： G01F9/00 , G01F9/02
CPC分类号： G01F9/02 , G01F9/008
摘要： A computing unit 3 of an analysis device 1 calculates a weight of fuel consumed by an engine 10 based on the weight of intake air and air fuel ratio of an engine of a vehicle to be analyzed detected by an air flow meter 14 and an air-fuel ratio sensor 16, and computes a fuel consumption rate based thereon and the running distance. The computation of fuel consumption rate does not require an injection pulse signal, so the fuel consumption rate can be precisely computed even for a vehicle which does not have an injection pulse signal such as a non-EGI vehicle or a diesel engine vehicle.

5. 发明公开

EP1229311A2 A vehicle state analysis system and its analysis method 有权
标题翻译： Vorrichtung und Verfahren zur Analyze des Zustands eines Fahrzeuges
公开(公告)号：EP1229311A2
公开(公告)日：2002-08-07
申请号：EP02000701.9
申请日：2002-01-11
申请人： Miyama, Inc.
发明人： Minami, Katsuaki , Kumagai, Satoshi , Hamuro, Takao , Nagahara, Hideki
IPC分类号： G01F9/00 , G01F9/02
CPC分类号： G01F9/02 , G01F9/008
摘要： A computing unit 3 of an analysis device 1 calculates a weight of fuel consumed by an engine 10 based on the weight of intake air and air fuel ratio of an engine of a vehicle to be analyzed detected by an air flow meter 14 and an air-fuel ratio sensor 16, and computes a fuel consumption rate based thereon and the running distance. The computation of fuel consumption rate does not require an injection pulse signal, so the fuel consumption rate can be precisely computed even for a vehicle which does not have an injection pulse signal such as a non-EGI vehicle or a diesel engine vehicle.
摘要翻译：分析装置1的计算单元3基于由空气流量计14检测到的待分析车辆的发动机的进气重量和空燃比计算发动机10消耗的燃料的重量，燃料比传感器16，并且基于其计算燃料消耗率和行驶距离。燃料消耗率的计算不需要喷射脉冲信号，因此即使对于不具有诸如非EGI车辆或柴油发动机车辆的喷射脉冲信号的车辆，也能够精确地计算燃料消耗率。

6. 发明授权

EP1229311B1 A vehicle state analysis system and its analysis method 有权
标题翻译：装置和方法用于分析车辆的状态
公开(公告)号：EP1229311B1
公开(公告)日：2015-06-17
申请号：EP02000701.9
申请日：2002-01-11
申请人： Miyama, Inc.
发明人： Minami, Katsuaki , Kumagai, Satoshi , Hamuro, Takao , Nagahara, Hideki
IPC分类号： G01F9/00 , G01F9/02
CPC分类号： G01F9/02 , G01F9/008

7. 发明授权

EP1498297B1 Evaluation system for vehicle fuel consumption 有权
标题翻译：装置用于确定车辆的燃料消耗
公开(公告)号：EP1498297B1
公开(公告)日：2007-09-26
申请号：EP03016081.6
申请日：2003-07-15
申请人： Miyama, Inc.
发明人： Minami, Katsuaki , Kumagai, Satoshi , Hamuro, Takao , Nagahara, Hideki
IPC分类号： B60W10/10 , B60W10/06 , B60W30/14
CPC分类号： G01F9/001 , B60W10/06 , B60W30/1882 , B60W2510/0623 , B60W2510/0638 , F16H2061/0015 , F16H2063/426 , Y02T10/52 , Y02T10/84

8. 发明公开

EP1191313A2 Vehicle state analysis system and its analysis method 有权
标题翻译：车辆状态分析系统及其分析方法
公开(公告)号：EP1191313A2
公开(公告)日：2002-03-27
申请号：EP01122239.5
申请日：2001-09-17
申请人： Miyama, Inc.
发明人： Kumagai, Satoshi , Hamuro, Takao , Nagahara, Hideki
IPC分类号： G01F9/00
CPC分类号： G07C5/004 , B60K2350/2008 , F02D41/2422 , F02D41/2432 , G01F9/023 , G07C5/0858
摘要： An engine performance map which specifies the relation between running conditions and brake specific fuel consumption (BSFC) is generated by estimating the BSFC relative to the engine rotation speed and accelerator depression amount, based on the BSFC characteristics predicted from the torque pattern of the vehicle being analyzed and the optimum BSFC. A vehicle mounted unit 1 computes the BSFC of the engine by looking up the engine performance map based on the engine rotation speed and accelerator depression amount, and computes the fuel consumption rate based on this BSFC.
摘要翻译：基于根据车辆的扭矩模式预测的BSFC特性，通过相对于发动机转速和加速器下压量估计BSFC来产生指定行驶条件和制动器特定燃料消耗（BSFC）之间的关系的发动机性能图分析和最优BSFC。车载单元1通过基于发动机转速和加速器下压量查找发动机性能映射来计算发动机的BSFC，并基于该BSFC计算燃料消耗率。

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