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1. 发明授权

EP1431546B1 Pressure/temperature calculation apparatus 有权
标题翻译：装置的压力/温度的计算
公开(公告)号：EP1431546B1
公开(公告)日：2008-08-06
申请号：EP03028631.4
申请日：2003-12-15
申请人： Toyota Jidosha Kabushiki Kaisha , Denso Corporation
发明人： Muto, Harufumi , Kobayashi, Daisuke , Furukawa, Satoshi
IPC分类号： F02D21/08 , F02D41/18 , F02D35/00
CPC分类号： F02D41/0072 , F02D41/18 , F02D2041/1433 , F02D2200/0402 , F02D2200/0408 , F02D2200/0414 , G01F1/50 , G01F1/86 , G01F1/88 , G01K7/42 , G01K2205/02 , Y02T10/47

2. 发明授权

EP2108924B1 Position detecting device and method 有权
标题翻译：位置确定设备和方法
公开(公告)号：EP2108924B1
公开(公告)日：2016-02-10
申请号：EP09001838.3
申请日：2009-02-10
申请人： DENSO CORPORATION
发明人： Kobayashi, Daisuke , Kameya, Hisashi
IPC分类号： G01D5/244
CPC分类号： G01D5/2448

3. 发明公开

EP2108924A2 Position detecting device and method 有权
标题翻译： Positionsbestimmungsvorrichtung und Verfahren
公开(公告)号：EP2108924A2
公开(公告)日：2009-10-14
申请号：EP09001838.3
申请日：2009-02-10
申请人： DENSO CORPORATION
发明人： Kobayashi, Daisuke , Kameya, Hisashi
IPC分类号： G01D5/244
CPC分类号： G01D5/2448
摘要： A position detecting device (1) for a motor includes a resolver (10), amplifiers (111, 112) and a microcomputer (113). The microcomputer (113) corrects an amplified sine wave signal to have the same amplitude in both positive and negative polarities, and corrects an amplified cosine wave signal to have the same amplitude in both positive and negative polarities. The microcomputer (113) further corrects the corrected sine wave signal or the corrected cosine wave signal to have the same amplitude therebetween. The rotation position is determined accurately based on the sine wave signal and the cosine wave signal of the same amplitude, even if the amplifiers (111, 112) have different operation characteristics.
摘要翻译：一种用于电动机的位置检测装置（1）包括旋转变压器（10），放大器（111,112）和微型计算机（113）。微型计算机（113）将放大的正弦波信号校正为在正极性和负极性中具有相同的幅度，并且校正放大的余弦波信号以在正极性和负极性中具有相同的幅度。微型计算机（113）进一步校正校正后的正弦波信号或校正后的余弦波信号，使它们之间具有相同的幅度。即使放大器（111,112）具有不同的操作特性，也可以基于正弦波信号和相同振幅的余弦波信号来精确地确定旋转位置。

4. 发明公开

EP1431546A2 Pressure/temperature calculation apparatus 有权
标题翻译： Gerätzur Berechnung von Druck / Temperatur
公开(公告)号：EP1431546A2
公开(公告)日：2004-06-23
申请号：EP03028631.4
申请日：2003-12-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Denso Corporation
发明人： Muto, Harufumi , Kobayashi, Daisuke , Furukawa, Satoshi
IPC分类号： F02D21/08 , F02D41/18 , F02D35/00
CPC分类号： F02D41/0072 , F02D41/18 , F02D2041/1433 , F02D2200/0402 , F02D2200/0408 , F02D2200/0414 , G01F1/50 , G01F1/86 , G01F1/88 , G01K7/42 , G01K2205/02 , Y02T10/47
摘要： In an internal combustion engine, at least one of the pressure and temperature in an intake passage (13) downstream of a throttle valve (18) is calculated using an expression of a relationship established based on the law of conservation of mass among an amount of air passing the throttle valve and flowing into the intake passage, an amount of exhaust gas passing an exhaust gas flow control valve (22) and flowing into the intake passage, and an amount of gas flowing from the intake passage into a cylinder (5) of the engine, and an expression of a relationship established based on the law of conservation of energy among an amount of energy of the air passing the throttle valve and flowing into the intake passage, an amount of energy of the exhaust gas passing the exhaust gas flow control valve and flowing into the intake passage, and an amount of energy of the gas flowing from the intake passage into the cylinder of the engine.
摘要翻译：在内燃机中，使用基于质量守恒定律确定的关系的表达式来计算节气门（18）下游的进气通路（13）中的压力和温度中的至少一个，通过节流阀并流入进气通道的空气，通过排气流量控制阀（22）并流入进气通道的废气量和从进气通道流入气缸（5）的气体量，发动机的排气量和通过节流阀的空气的能量量流入进气通道中的基于能量守恒定律的关系的表达，通过排气的废气的能量流入控制阀并流入进气通道，以及从进气通道流入发动机气缸的气体的能量。

5. 发明公开

EP2108924A3 Position detecting device and method 有权
标题翻译：位置确定设备和方法
公开(公告)号：EP2108924A3
公开(公告)日：2013-03-27
申请号：EP09001838.3
申请日：2009-02-10
申请人： DENSO CORPORATION
发明人： Kobayashi, Daisuke , Kameya, Hisashi
IPC分类号： G01D5/244
CPC分类号： G01D5/2448
摘要： A position detecting device (1) for a motor includes a resolver (10), amplifiers (111, 112) and a microcomputer (113). The microcomputer (113) corrects an amplified sine wave signal to have the same amplitude in both positive and negative polarities, and corrects an amplified cosine wave signal to have the same amplitude in both positive and negative polarities. The microcomputer (113) further corrects the corrected sine wave signal or the corrected cosine wave signal to have the same amplitude therebetween. The rotation position is determined accurately based on the sine wave signal and the cosine wave signal of the same amplitude, even if the amplifiers (111, 112) have different operation characteristics.

6. 发明公开

EP1431546A3 Pressure/temperature calculation apparatus 有权
标题翻译：装置的压力/温度的计算
公开(公告)号：EP1431546A3
公开(公告)日：2006-10-04
申请号：EP03028631.4
申请日：2003-12-15
申请人： Toyota Jidosha Kabushiki Kaisha , DENSO CORPORATION
发明人： Muto, Harufumi , Kobayashi, Daisuke , Furukawa, Satoshi
IPC分类号： F02D21/08 , F02D41/18 , F02D35/00
CPC分类号： F02D41/0072 , F02D41/18 , F02D2041/1433 , F02D2200/0402 , F02D2200/0408 , F02D2200/0414 , G01F1/50 , G01F1/86 , G01F1/88 , G01K7/42 , G01K2205/02 , Y02T10/47
摘要： In an internal combustion engine, at least one of the pressure and temperature in an intake passage (13) downstream of a throttle valve (18) is calculated using an expression of a relationship established based on the law of conservation of mass among an amount of air passing the throttle valve and flowing into the intake passage, an amount of exhaust gas passing an exhaust gas flow control valve (22) and flowing into the intake passage, and an amount of gas flowing from the intake passage into a cylinder (5) of the engine, and an expression of a relationship established based on the law of conservation of energy among an amount of energy of the air passing the throttle valve and flowing into the intake passage, an amount of energy of the exhaust gas passing the exhaust gas flow control valve and flowing into the intake passage, and an amount of energy of the gas flowing from the intake passage into the cylinder of the engine.

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