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1. 发明专利

JP2014006122A Object detector 审中-公开
标题翻译：对象检测器
公开(公告)号：JP2014006122A
公开(公告)日：2014-01-16
申请号：JP2012141248
申请日：2012-06-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EIMIYA KIYOMI , YANAGIUCHI AKIHIRO , SATO HIROSHI
IPC分类号： G01S13/66 , G01S7/02 , G01S13/93
摘要： PROBLEM TO BE SOLVED: To improve accuracy in tracking a target in a case with a large difference between a detection point and a tracking point of a tracking filter.SOLUTION: An object detector 100 for detecting an object in the circumference of a vehicle by updating a tracking point of an object includes: position detection means 11 for detecting an object position; position prediction means for predicting the predicted position of an object on the basis of a tracking point and an object movement rule (e.g. S300, a formula (1)); tracking point updating means for updating a tracking point on the basis of an object position detected by the position detection means and a predicted position predicted by the position prediction means (e.g. S500, a formula (5)); and correction means for correcting an object position detected by the position detection means with the use of distance information of an object detected by the position detection means when an object detected by the position detection means exists within a first predetermined range from a tracking point (e.g. S504, a dummy detection point generation unit 22). The tracking point updating means updates a tracking point on the basis of an object position corrected by the correction means and a predicted position predicted by the position prediction means.
摘要翻译：要解决的问题：在跟踪滤波器的检测点和跟踪点之间的差异较大的情况下提高跟踪目标的精度。解决方案：一种物体检测器100，用于通过更新来检测车辆周围的物体物体的跟踪点包括：用于检测物体位置的位置检测装置11; 位置预测装置，用于基于跟踪点和对象移动规则（例如，S300，公式（1））来预测对象的预测位置; 跟踪点更新装置，用于基于由位置检测装置检测到的对象位置和由位置预测装置预测的预测位置（例如，S500，公式（5））来更新跟踪点; 以及校正装置，用于当由位置检测装置检测到的物体存在于来自跟踪点的第一预定范围内时，通过使用由位置检测装置检测到的物体的距离信息来校正由位置检测装置检测到的物体位置。 S504，虚拟检测点生成单元22）。跟踪点更新装置基于由校正装置校正的对象位置和由位置预测装置预测的预测位置来更新跟踪点。

2. 发明专利

JP2011220740A Gnss receiving device and positioning method 审中-公开
标题翻译： GNSS接收装置和定位方法
公开(公告)号：JP2011220740A
公开(公告)日：2011-11-04
申请号：JP2010087949
申请日：2010-04-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMAMOTO TAKUYA , KADOWAKI YOSHINORI , YANAGIUCHI AKIHIRO , SATO HIROSHI
IPC分类号： G01S19/22 , G01S19/37
CPC分类号： G01S19/22 , G01S19/37 , H04B1/7075 , H04B2201/70715
摘要： PROBLEM TO BE SOLVED: To improve positioning rate while reducing an influence of multi-pass.SOLUTION: A GNSS receiving device comprises: a first correlation peak detection unit for detecting a peak of a correlation value between a positioning signal and a replica signal of a C/A code; a second correlation peak detection unit for detecting, by multipath error reduction technology, a peak of a correlation value between a positioning signal and a replica signal of a C/A code; a signal intensity detection unit for detecting the signal intensity of the positioning signal; a changeover unit for inputting the positioning signal to the second correlation peak detection unit when the signal intensity is equal to or greater than a predetermined threshold value and to the first correlation peak detection unit when the signal intensity is less than the predetermined threshold value; a pseudo-distance calculation unit for calculating a pseudo-distance based on the correlation peak detected by the first correlation peak detection unit or the second correlation peak detection unit; and a positioning calculation unit for calculating a position of the GNSS receiving device based on the pseudo-distance.
摘要翻译：要解决的问题：提高定位速度，同时减少多通道的影响。解决方案：GNSS接收装置包括：第一相关峰值检测单元，用于检测定位信号和C / A码的复制信号之间的相关值的峰值; 第二相关峰值检测单元，用于通过多径误差减少技术检测定位信号和C / A码的复制信号之间的相关值的峰值; 信号强度检测单元，用于检测定位信号的信号强度; 当所述信号强度等于或大于预定阈值时，将所述定位信号输入到所述第二相关峰值检测单元，以及当所述信号强度小于所述预定阈值时，将所述定位信号输入到所述第一相关峰值检测单元; 伪距离计算单元，用于基于由第一相关峰值检测单元或第二相关峰值检测单元检测到的相关峰值来计算伪距离; 以及定位计算单元，用于基于伪距离计算GNSS接收装置的位置。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010245302A Semiconductor device 审中-公开
标题翻译：半导体器件
公开(公告)号：JP2010245302A
公开(公告)日：2010-10-28
申请号：JP2009092568
申请日：2009-04-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YANAGIUCHI AKIHIRO , SUZUKI TOMOKIYO , USUI MASANORI , ISHIKO MASAYASU
IPC分类号： H01L23/36 , H01L23/12
CPC分类号： H01L24/32 , H01L2224/32225 , H01L2224/4847 , H01L2224/73204 , H01L2224/83385 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/15787 , H01L2924/351 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a means of enhancing the crack resistance of a metal joint of a semiconductor device. SOLUTION: The semiconductor device 100 includes a metal joint structure between a semiconductor element 10 and an insulative substrate 40. A first surface conductive layer 30 is provided on a first surface, on which the semiconductor element 10 is mounted, of the insulative substrate 40. The first surface conductive layer 30 has a central conductive region 32, with properties different from those of the peripheral region, in a portion corresponding to a central region, in a planar direction of the semiconductor element 10. The center conductive region includes a material having, for example, higher mechanical strength than that of the peripheral region. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高半导体器件的金属接头的抗裂性的方法。解决方案：半导体器件100包括在半导体元件10和绝缘基板40之间的金属接合结构。第一表面导电层30设置在其上安装半导体元件10的第一表面上，绝缘的第一表面导电层30在半导体元件10的平面方向上具有与中心区域对应的部分中具有不同于外围区域的特性的中心导电区域32.中心导电区域包括例如具有比周边区域更高的机械强度的材料。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2006317225A Satellite radio waves receiver 审中-公开
标题翻译：卫星无线电波接收器
公开(公告)号：JP2006317225A
公开(公告)日：2006-11-24
申请号：JP2005138615
申请日：2005-05-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KADOWAKI YOSHINORI , USAMI TOMOHIRO , YANAGIUCHI AKIHIRO , FUJITA YUKIMICHI
IPC分类号： G01S19/31 , G01S19/33 , H04B7/155
摘要： PROBLEM TO BE SOLVED: To provide a satellite radio waves receiver which can reduce positioning time at a cold start.
SOLUTION: The satellite radio waves receiver for receiving radio waves radiated from a satellite of a positioning system comprises a quasi-zenith satellite search means for searching for a quasi-zenith satellite and a non-quasi-zenith satellite search means for searching for a non-quasi-zenith satellite after searching for the quasi-zenith satellite by the quasi-zenith satellite search means.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供可以减少冷启动时的定位时间的卫星无线电波接收机。解决方案：用于接收从定位系统的卫星辐射的无线电波的卫星无线电波接收机包括用于搜索准天顶卫星的准天顶卫星搜索装置和用于搜索的非准天顶卫星搜索装置对于准天顶卫星，在准天顶卫星搜索装置搜索准天顶卫星之后。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005155497A Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2005155497A
公开(公告)日：2005-06-16
申请号：JP2003396160
申请日：2003-11-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAYASE YUICHIRO , MAEDA IWAO , YANAGIUCHI AKIHIRO , FUWA TOSHIO
IPC分类号： F02D13/02 , F02D13/06 , F02D17/02
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of operating a cylinder corresponding to an electromagnetic actuator while suppressing an increase of the power consumption even when an abnormality occurs in a part of the electromagnetic actuator. SOLUTION: The control device of the internal combustion engine is applied to the internal combustion engine in which two valve elements functioning as intake valves and two valve elements functioning as exhaust valves are provided on the same cylinder, and has a valve system mechanism to individually open/close each valve element by an individually provided electromagnetic actuator. In an identified abnormality in which an abnormality occurs in one of the two electromagnetic actuators to drive the valve elements of the same cylinder and the same function, and the abnormality can maintain the valve element corresponding to the electromagnetic actuator with the abnormality in a closed condition, the valve element is maintained at the closed condition through the maintenance control, and the cylinder is operated. It is determined whether or not the friction generated when the valve system mechanism is operated is small (S206), and execution of maintenance control is prohibited during the period (S206: NO) before the friction is determined to be small in the specified abnormality. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种内燃机的控制装置，其能够即使在电磁致动器的一部分发生异常的同时也能够抑制电力消耗的增加而操作与电磁致动器对应的气缸。解决方案：内燃机的控制装置被应用于内燃机，其中作为进气阀起作用的两个阀元件和用作排气阀的两个阀元件设置在同一气缸上，并且具有阀系统机构通过单独提供的电磁致动器单独地打开/关闭每个阀元件。在识别的异常中，在两个电磁致动器中的一个中发生异常以驱动相同气缸的阀元件和相同的功能，并且异常可以使与电磁致动器相对应的阀元件保持在闭合状态阀元件通过维护控制保持在关闭状态，并且气缸被操作。确定当阀系统机构操作时产生的摩擦是否小（S206），并且在指定的异常中摩擦力确定为小之前，期间（S206：否）期间禁止执行维护控制。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005141415A Real time controller 有权
标题翻译：实时控制器
公开(公告)号：JP2005141415A
公开(公告)日：2005-06-02
申请号：JP2003376118
申请日：2003-11-05
申请人： Hitachi Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日立製作所
发明人： KANEKAWA NOBUYASU , SASAKI SHOJI , YOKOYAMA TAKANORI , TSUNETOMI KUNIHIKO , MIYAKE JUNJI , KOYAMA KATSUYA , YOTSUEDA KEIJI , HAYASE YUICHIRO , YANAGIUCHI AKIHIRO
IPC分类号： G06F13/42
摘要： PROBLEM TO BE SOLVED: To provide a system for transmitting instruction information on an output waveform such as amplitude and a slope with a small number of signal lines in addition to the timing of turn-on/off at high speed.
SOLUTION: Output waveform modification information on the amplitude and the slope is transferred by serial communication, and a timing signal of turn-on/off is sent by using an individual information signal.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：除了高速开启/关闭定时之外，提供一种用于在具有少量信号线的幅度和斜率等输出波形上发送指令信息的系统。
解决方案：通过串行通信传输关于幅度和斜率的输出波形修改信息，并通过使用个人信息信号发送开/关定时信号。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2002364391A NEUTRAL VALVE POSITION VARIATION DETECTOR FOR SOLENOID- DRIVEN VALVE 失效
公开(公告)号：JP2002364391A
公开(公告)日：2002-12-18
申请号：JP2001173328
申请日：2001-06-08
申请人： TOYOTA MOTOR CORP
发明人： YANAGIUCHI AKIHIRO
IPC分类号： F01L9/04 , F02D13/02 , F02D41/20 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a neutral valve position variation detector for a solenoid- driven valve that can accurately detect a variation in a neutral valve position even for a solenoid-driven valve whose valve element is not stopped in a neutral valve position. SOLUTION: The valve element 2 is urged in a valve opening direction by an upper spring 24 and in a valve closing direction by a lower spring 14, and is thus urged into a balanced neutral valve position. Control is performed to release the valve element 2 once from a state held in either terminal position of a full opening position and a full closing position and next attracts the valve element 2 into the position before the release. A displacement magnitude sensor 42 monitors the mode of displacement of the valve element 2 during the control to measure a maximal displacement magnitude from the release position. According to a variation of the measured maximal displacement magnitude from a reference value, a variation in the neutral valve position is detected.

8. 发明专利

JP2000145514A SOLENOID VALVE DRIVING DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JP2000145514A
公开(公告)日：2000-05-26
申请号：JP17712299
申请日：1999-06-23
申请人： TOYOTA MOTOR CORP
发明人： YANAGIUCHI AKIHIRO , DEO TAKASHI
IPC分类号： F01L9/04 , F02D13/02 , F02D41/20 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To reduce the number of switching elements controlling an exciting current of an electromagnetic coil driving each valve elements, in a solenoid valve driving device of an internal combustion engine driving a plurality of outlet valves and inlet valves in the same cylinder to open and close. SOLUTION: In a driving circuit 74 which is an H-shaped bridge circuit having #1 to #4 PET 80 to 86, two electromagnetic coils 100 driving outlet valves and inlet valves in the same cylinder in the same direction are connected in parallel with or in series with each other. The driving circuit 74 supplies an exciting current of both positive and negative directions to the electromagnetic coils 100 according to a combination of on/off states of each FET. In another embodiment, a driving circuit having nine piece of PET for each valve group composed of outlet valves and inlet valves in the same cylinder and outlet valves and inlet valves in other cylinder having different opening period from the former valves is provided. And an electromagnetic coils driving outlet valves and inlet valves in the same cylinder in the same direction are connected in parallel with or in series with each other.

9. 发明专利

JPH09317420A MALFUNCTION DETECTION METHOD FOR ELECTROMAGNETICALLY DRIVEN INTAKE AND EXHAUST VALVE 失效
公开(公告)号：JPH09317420A
公开(公告)日：1997-12-09
申请号：JP13367696
申请日：1996-05-28
申请人： TOYOTA MOTOR CORP
发明人： YANAGIUCHI AKIHIRO
IPC分类号： F02B77/08 , F01L9/04 , F02D13/02 , F02D41/22 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To improve the detection accuracy for a malfunction of an electromagnetically driven valve by judging a power source for supplying power to the electromagnetically driven valve continuing to supply power of a predetermined reference value or below over a predetermined period of time to be malfunctioning. SOLUTION: When an upper coil 24 is energized, magnetic flux refluxes the magnetic circuit to produce electromagnetic force directed to displace a plunger 16 upward while when a lower coil 25 is energized, electromagnetic force directed to displace the plunger 16 downward is generated. The vertical, reciprocating motion of the plunger 16 by alternately energizing the coils 24 and 25 alternately drives a valve element 10 in its opened or closed direction. For detecting a malfunction of such an electromagnetically driven intake and exhaust valve, the supply power Ps, or momentary power, of a power source is calculated based on the output from a source current detection circuit and a source power detection circuit as well as a criterion value Pref is calculated according to the quantity of intake air per one revolution of the engine with reference to the maps, which are used for the decision of a malfunction in the valve motion when Ps

10. 发明专利

JPH08284626A VALVE DRIVING DEVICE OF INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH08284626A
公开(公告)日：1996-10-29
申请号：JP21328195
申请日：1995-08-22
申请人： TOYOTA MOTOR CORP
发明人： YANAGIUCHI AKIHIRO , MAEDA IWAO , DEO TAKASHI , IIDA TATSUO
IPC分类号： F01L9/04 , F02D13/02 , F02D41/20 , H01F7/18
摘要： PURPOSE: To prevent a valve element from colliding with a displacement end while realizing power saving, in the valve driving device of an internal combustion engine supplying fixed electric power to an electromagnetic coil and driving the intake/exhaust valves of the engine by using electromagnetic force generated at the time. CONSTITUTION: A electric power source 40 and a main switching element 42 are connected to a first electromagnetic coil 24 provided with an electromagnetic actuator driving the intake/exhaust valves of an internal combustion engine. A main switching element driving circuit 48 duty-driving the main switching element 42 according to a current command value Ic is provided. A flywheel circuit constituted of a flywheel diode 47, an auxiliary switching element 44, and a resistance 46 is connected to the first electromagnetic coil 24. When a valve element approaches a displacement end, the auxiliary switching element 44 is changed from the ON state to the OFF state, so as to quickly increase the resistance 46 of the flywheel circuit.

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