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81. 发明专利

FR2905924B1 SYSTEME DE DIRECTION DE VEHICULE. 未知
公开(公告)号：FR2905924B1
公开(公告)日：2014-02-14
申请号：FR0753241
申请日：2007-02-14
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI , KIFUKU TAKAYUKI
IPC分类号： B62D5/04 , B62D119/00
摘要： Le système comprend un mécanisme de direction qui dirige les roues orientables du véhicule par le volant de direction et un mécanisme de superposition d'angle de braquage auxiliaire. Un angle braqué des roues orientables est détecté comme angle absolu. Le mécanisme de superposition d'angle de braquage auxiliaire est commandé par un angle de braquage auxiliaire cible. Une section de réglage d'angle d'activation règle, au début de la commande, les valeurs initiales d'un angle de volant de direction et d'un angle de braquage auxiliaire comme angle de volant de direction d'activation et angle de braquage auxiliaire d'activation par l'angle braqué et une caractéristique de transmission entre l'angle de volant de direction et l'angle braqué.

82. 发明专利

DE102007013267B4 Fahrzeuglenkungssystem 未知
公开(公告)号：DE102007013267B4
公开(公告)日：2012-01-26
申请号：DE102007013267
申请日：2007-03-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI , KIFUKU TAKAYUKI
IPC分类号： B62D6/00 , B62D5/04
摘要： Ein Fahrzeuglenkungssystem mit einem Lenkungsmechanismus (3), der ein Lenkrad (1), das in einem Fahrzeug installiert ist, und einen elektrisch gesteuerten Hilfslenkungswinkel-Überlagerungsmechanismus (2) zum Lenken von lenkbaren Straßenrädern (5a, 5b) des Fahrzeugs enthält, das System umfassend: eine Lenkradwinkel-Erfassungssektion (6, 6A), die einen Lenkungswinkel des Lenkrades (1) als einen Lenkradwinkel (ΘH) unter Verwendung eines Lenkradwinkel-Korrekturbetrags (&Dgr;ΘH) erhält; eine Hilfslenkungswinkel-Erfassungssektion (10, 10A), die einen Hilfslenkungswinkel (ΘS) erfasst, der durch den Hilfslenkungswinkel-Überlagerungsmechanismus (2) zu überlagern ist; eine Lenkungswinkel-Erfassungssektion (12), die einen gelenkten Winkel (ΘP) der lenkbaren Straßenräder (5a, 5b) als einen absoluten Winkel erfasst; eine Fahrzustandserfassungssektion (7), die den Fahrzustand des Fahrzeugs erfasst; eine Übertragungscharakteristik-Einstellungssektion (8), die eine Übertragungscharakteristik (f(ΘH)) zwischen dem Lenkradwinkel (ΘH) und dem gelenkten Winkel (ΘP) in Übereinstimmung mit dem Fahrzustand des Fahrzeugs einstellt; eine Zielhilfslenkungswinkel-Kalkulationssektion (9), die einen Zielhilfslenkungswinkel (ΘSREF), der durch den Hilfslenkungswinkel-Überlagerungsmechanismus (2) zu überlagern ist, basierend auf dem Lenkradwinkel (ΘH) und...

83. 发明专利

FR2910424A1 APPAREIL DE DIRECTION DE VEHICULE 未知
公开(公告)号：FR2910424A1
公开(公告)日：2008-06-27
申请号：FR0758137
申请日：2007-10-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI , KIFUKU TAKAYUKI
IPC分类号： B62D5/04 , B62D6/00 , B62D111/00 , B62D113/00
摘要： Dans un appareil de direction pour un véhicule, un angle de sous-braquage cible (thetaSREF) est établi par le moyen d'établissement d'angle de sous-braquage cible (7) sur la base d'une sortie (thetaH) du moyen de détection d'angle de volant de direction (6) et d'une caractéristique de transmission (f(thetaH)) du moyen d'établissement de caractéristique de transmission (8), et un courant cible (IREF) est établi par le moyen d'établissement de courant cible (11) sur la base de l'angle de sous-braquage cible (thetaSREF) et d'une sortie (thetaS) du moyen de détection d'angle de sous-braquage (10). Le moyen de commande de courant (12) commande un courant qui circule à travers un moteur électrique d'un mécanisme de superposition d'angle de sous-braquage (2), de sorte que le courant cible (IREF) et un courant (IS) du moyen de détection de courant peuvent s'accorder.

84. 发明专利

FR2908491A1 MECANISME DE VARIATION DU RAPPORT DE TRANSMISSION. 未知
公开(公告)号：FR2908491A1
公开(公告)日：2008-05-16
申请号：FR0754014
申请日：2007-03-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI
IPC分类号： F16H49/00 , B62D5/04
摘要： Le mécanisme de variation du rapport de transmission est configuré de sorte que la transmission de la rotation (9) entre un premier arbre de direction (1) et une plaque rotative excentrique (3) soit réalisée via un premier groupe à bille de transmission de rotation (6) qui se met en prise avec une troisième cannelure cycloïdale (103) et une première cannelure cycloïdale et de sorte que la transmission de la rotation (101) entre la plaque rotative excentrique (302) et un second arbre de direction (2) soit réalisée via un second groupe à bille de transmission de rotation (303) qui se met en prise avec une seconde cannelure cycloïdale (303) et une quatrième cannelure cycloïdale (203).

85. 发明专利

DE10200511B4 未知
公开(公告)号：DE10200511B4
公开(公告)日：2005-12-15
申请号：DE10200511
申请日：2002-01-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI , WACHI SATOSHI
IPC分类号： F01L9/04 , F01L13/00 , F02D13/02 , F02D41/20 , F02N19/00 , F02N11/00
摘要： An engine with an electromagnetic driving valve reduces a loss during a cranking operation to shorten a starting time, reduce an electric power consumption for a starter motor, and prevent an interference between a valve system and a piston. Intake and exhaust valves are sequentially excited and started such that, after starting the cranking operation by a starter motor, a first cranking rotating speed can be reached, and the valves can be all closed at a predetermined cranking angle. All intake and exhaust valves are closed and the cranking rotating speed reaches an ignition point by the supply of a fuel and the continuous operation of the engine can be performed at more than a second cranking rotating speed, and the intake and exhaust valves can be switching controlled in the normal cylinder process.

86. 发明专利

DE10259286A1 未知
公开(公告)号：DE10259286A1
公开(公告)日：2003-09-04
申请号：DE10259286
申请日：2002-12-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI , SHIRASAWA KAZUSHI
IPC分类号： B62D6/00 , B62D5/00 , B62D5/04 , B62D101/00 , B62D113/00 , B62D119/00
摘要： A steering device for a vehicle has: a target wheel steering angle production unit for producing a target wheel steering angle on the basis of a detected steering wheel angle; a wheel steering angle control unit for controlling steering angles of wheels turned for steering so that a detected wheel steering angle and a target wheel steering angle coincide with each other; a target reaction production unit for producing a target reaction on the basis of the steering wheel angle; a first reaction torque control unit for controlling a reaction torque produced in the steering wheel by driving a reaction control mechanism so that the reaction torque and the target reaction coincide with each other; and a second reaction torque control unit for compensating an output from the wheel steering angle control unit so that the reaction and the target reaction torque coincide with each other.

87. 发明专利

DE10200511A1 未知
公开(公告)号：DE10200511A1
公开(公告)日：2003-01-02
申请号：DE10200511
申请日：2002-01-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI , WACHI SATOSHI
IPC分类号： F01L9/04 , F01L13/00 , F02D13/02 , F02D41/20 , F02N19/00 , F02N11/00
摘要： An engine with an electromagnetic driving valve reduces a loss during a cranking operation to shorten a starting time, reduce an electric power consumption for a starter motor, and prevent an interference between a valve system and a piston. Intake and exhaust valves are sequentially excited and started such that, after starting the cranking operation by a starter motor, a first cranking rotating speed can be reached, and the valves can be all closed at a predetermined cranking angle. All intake and exhaust valves are closed and the cranking rotating speed reaches an ignition point by the supply of a fuel and the continuous operation of the engine can be performed at more than a second cranking rotating speed, and the intake and exhaust valves can be switching controlled in the normal cylinder process.

88. 发明专利

GB2292611B A vibration gyro and an inspection apparatus therefor 未知
公开(公告)号：GB2292611B
公开(公告)日：1998-04-15
申请号：GB9425098
申请日：1994-12-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI
IPC分类号： G01C19/56 , G01C19/5649
摘要： A vibration gyro which comprises an oscillator; a plurality of piezoelectric units for oscillating the oscillator in a predetermined driving-axis direction; piezoelectric unit driving means for driving the plurality of piezoelectric units by supplying an electric power to a common electrode of the plurality of piezoelectric units; a plurality of current-voltage converting means each for converting a current outputted from each of noncommon electrodes of the plurality of piezoelectric units to a voltage; eliminating means for eliminating damping components of the plurality of piezoelectric units by amplifying an output of the piezoelectric unit driving means by a predetermined amplification factor, shifting a phase of an amplified signal by a predetermined angle, shunting the amplified signal, and supplying each of shunted signals to each of the plurality of current-voltage converting means; adding means for adding outputs of the plurality of current-voltage converting means and for feeding back an added value respectively to the plurality of the current-voltage converting means; and error calculating means for calculating a difference between the outputs of the plurality of current-voltage converting means.

89. 发明专利

DE69128306T2 未知
公开(公告)号：DE69128306T2
公开(公告)日：1998-04-09
申请号：DE69128306
申请日：1991-07-03
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUZUKI HIROYOSHI , OGAWA KENJI
IPC分类号： G01N21/41 , G01N21/43 , H03K7/10 , G08C15/12 , G01N33/22
摘要： A refractive index sensor (1) senses the refractive index of a mixed liquid and generates a corresponding signal. A temperature sensor (2) senses the temperature of the liquid and generates a corresponding signal. A signal mixer (3) mixes the refractive index signal and the temperature signal with each other to provide a single signal which is then fed through a single signal line to a liquid content calculator (4) where the sensed refractive index is modified based the sensed liquid temperature to provide a temperature compensated refractive index from which the content of a liquid component in the liquid is calculated. This simplifies the arrangement of the entire apparatus and improves the operational reliability thereof as compared with the case in which the two signals are separately supplied to the liquid content calculator through two signal supply systems.

90. 发明专利

DE69115772T2 未知
公开(公告)号：DE69115772T2
公开(公告)日：1996-06-05
申请号：DE69115772
申请日：1991-06-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA KENJI
IPC分类号： G01C3/06 , G01B11/00 , G01S11/12 , G01S17/93 , G05D1/03 , G01S17/88 , G01C3/08
摘要： A distance detecting apparatus and method for a vehicle are disclosed which are suitable for use in making a vehicle to automatically follow a preceding vehicle, and which can not only perform accurate detection of the distance to an object in the form of a preceding vehicle, and but also accurately follow a target image with a rather simple window setting operation. An object (5) such as a preceding vehicle is imaged by an image-sensing means (3, 4) at two different points to generate first and second image signals representative of the object. A specific window for one of the first and second image signals is formed on a screen of a display (11). A comparison is made between the first and second image signals in the specific window so as to measure the perpendicular distance from the two points to the object (5). The image signals are successively sampled at a predetermined time interval and compared with the last sampled image signals in the window to find the most similar ones. A provisional window is set up based on the most similar image signals thus found. In one form of the invention, the provisional window is successively shifted little by little so as to find the best position for providing the best symmetry of the image signals therein, and then a new window is set, as reference image signals, at the best position of the provisional window. In another form, the axis of symmetry of the image signals within the provisional window is determined, and a new window is set, as reference image signals, which has a prescribed center line positioned at the location of the axis of symmetry of the image signals therein.

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