公开(公告)号：JP2012122503A

公开(公告)日：2012-06-28

申请号：JP2010271555

申请日：2010-12-06

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： MOTOZONO KIICHI ,  UEDA AKIHIRO ,  SHONO SHOICHI

IPC: F16H61/14

Abstract: PROBLEM TO BE SOLVED: To provide a control system of a vehicle which can enhance fuel consumption by optimizing the execution of slip control.SOLUTION: An ECU acquires gradient data from a navigation system (Step S2) and determines whether or not a downward slope continues over a predetermined pre-read section Pf from a current position when an accelerator is determined to be turned OFF (YES in Step S1). The ECU calculates a slip fuel consumption amount Fslip together with an idle fuel consumption amount Fidle (Step S5) when the downward slope is determined to continue over the predetermined pre-read section Pf (YES in Step S3). Additionally, ECU 10 performs slip control (Step S8) when a value of the slip fuel consumption amount Fslip is determined to be less than an idle fuel consumption amount Fidle (YES in Step S6) by comparing the slip fuel consumption amount Fslip with the idle fuel consumption amount Fidle.

Abstract translation: 要解决的问题：提供通过优化滑差控制的执行来提高燃料消耗的车辆的控制系统。 解决方案：ECU从导航系统中获取梯度数据（步骤S2），并确定当加速器被确定为OFF时，从当前位置开始，是否在预定的预读取部分Pf上继续向下倾斜（YES 在步骤S1）。 当确定向下斜率继续超过预定预读部分Pf时，ECU与空转燃料消耗量Fidle一起计算打滑燃料消耗量Fslip（步骤S5）（步骤S3中为“是”）。 此外，ECU10进行滑差控制（步骤S8），通过将滑差燃料消耗量Fslip与空闲状态进行比较，将滑差燃料消耗量Fslip的值确定为小于怠速燃料消耗量Fidle（步骤S6中为“是”） 油耗量Fidle。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012081829A

公开(公告)日：2012-04-26

申请号：JP2010228363

申请日：2010-10-08

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： TAJIMA YASUHIRO ,  UEDA AKIHIRO ,  MOTOZONO KIICHI ,  UCHIHARA MASAFUMI ,  MIURA MITSUHIRO ,  SHONO SHOICHI

IPC: B60W50/00 ,  B60T7/12 ,  B60W10/06 ,  B60W10/115 ,  B60W10/184 ,  B60W30/18 ,  G01C21/26

Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device that properly divides a predetermined zone to a request to divide the zone into mutually different divisions by several kinds of traveling controls, while considering the restriction of a storage capacity.SOLUTION: When the storage capacity of a memory part 82 to store traveling load information for each division produced by dividing a link, becomes insufficient to a request to divide the link into mutually different divisions by the several kinds of traveling controls, the requests for different divisions are adjusted because a division adjustment part 84 sorts out the different division requests, and then the link is properly divided in consideration of the restriction of storage capacity of the memory part 82.

Abstract translation: 要解决的问题：提供一种车辆控制装置，其在考虑到存储容量的限制的同时，通过几种行驶控制将适当地划分预定区域的请求划分为相互不同的区段。 解决方案：当通过分割链路存储每个分区的行驶负载信息的存储器部分82的存储容量变得不足以通过几种行驶控制将链路划分成相互不同的分区的请求时， 调整不同分区的请求，因为分割调整部分84排除不同的分割请求，然后考虑到存储器部分82的存储容量的限制，适当地划分链接。（C）2012年， JPO＆INPIT

公开(公告)号：JP2009041932A

公开(公告)日：2009-02-26

申请号：JP2007204256

申请日：2007-08-06

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： EIMIYA KIYOMI ,  UEDA AKIHIRO ,  HASEGAWA NAOTO

IPC: G01C21/00 ,  G01S19/49

Abstract: PROBLEM TO BE SOLVED: To obtain a position of a mobile object by using a proper error variance in response to a reception condition of a satellite radio wave.
SOLUTION: A mobile object positioning apparatus of the invention comprises: an inertial navigation positioning means for obtaining the position of the mobile object by an inertial navigation; a satellite navigation positioning means for obtaining the position of the mobile object by a satellite navigation; a state quantity estimating means for considering an observation quantity as a relationship between positioning results of the inertial navigation positioning means and the satellite navigation positioning means, considering a state quantity as a correction parameter used in the inertial navigation positioning means, using the error variation of the positioning result of the satellite navigation positioning means, and estimating the state quantity; a means for reflecting the state quantity estimated by the state quantity estimating means to positioning in the inertial navigation positioning means; and a correcting means for correcting the error variance in response to the reception condition of the satellite radio wave received by the mobile object.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：通过响应于卫星无线电波的接收状况通过使用适当的误差方差来获得移动对象的位置。 解决方案：本发明的移动物体定位装置包括：惯性导航定位装置，用于通过惯性导航获得移动物体的位置; 卫星导航定位装置，用于通过卫星导航获得移动物体的位置; 一种状态量估计装置，用于考虑在惯性导航定位装置中使用的状态量作为校正参数的观测量作为惯性导航定位装置的定位结果与卫星导航定位装置之间的关系，使用误差变化 卫星导航定位手段的定位结果，估算状态量; 用于将由状态量估计装置估计的状态量反映到定位在惯性导航定位装置中的装置; 以及校正装置，用于响应于由移动对象接收的卫星无线电波的接收状况来校正误差方差。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008116370A

公开(公告)日：2008-05-22

申请号：JP2006300953

申请日：2006-11-06

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  MAEDA IWAO ,  EIMIYA KIYOMI ,  SHIBATA NAOTO

IPC: G01C21/00 ,  G01C21/16 ,  G01S19/49 ,  G08G1/0969 ,  G09B29/10

Abstract: PROBLEM TO BE SOLVED: To properly prevent fluctuation in mobile location information arising from vehicle stop conditions by properly performing vehicle stop determination.
SOLUTION: A mobile location positioning device includes: a mobile location information deriving means for deriving mobile location information by using both satellite navigation and inertial navigation; a first mobile stop determination means for determining whether the mobile stops on the basis of an output value of an acceleration sensor and/or an angular velocity sensor; a second mobile stop determination means for determining whether the mobile stops on the basis of an output value or the like of a vehicle-mounted sensor capable of indicating a vehicle velocity; and a storage means for storing the mobile location information when the first mobile stop determination means determines that the mobile stops. When the second mobile stop determination means determines that the mobile stops after the first mobile stop determination means determines that the mobile stops, the mobile location information stored in the storage means is output as the current mobile location information.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过适当地执行车辆停止确定来适当地防止由车辆停止条件引起的移动位置信息的波动。 移动位置定位设备包括：移动位置信息导出装置，用于通过使用卫星导航和惯性导航来导出移动位置信息; 第一移动终止确定装置，用于基于加速度传感器和/或角速度传感器的输出值来确定移动站是否停止; 第二移动停止确定装置，用于基于能够指示车辆速度的车载传感器的输出值等来确定移动站是否停止; 以及存储装置，用于当第一移动终端确定装置确定移动站停止时存储移动位置信息。 当第一移动终端确定装置确定移动终端确定装置确定移动站停止之后移动站停止时，输出存储在存储装置中的移动位置信息作为当前移动位置信息。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2005262223A

公开(公告)日：2005-09-29

申请号：JP2004074047

申请日：2004-03-16

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  SUZUKI SHUNJI

IPC: B22D11/06 ,  B22D11/128 ,  B22D11/16

Abstract: PROBLEM TO BE SOLVED: To provide a technique with which the surface temperature in the axial direction of rollers can be uniformized.
SOLUTION: An apparatus 6 for producing a metal sheet, is provided with a pair of rollers 10, 20 mutually faced with a gap S, a tundish 50 for supplying molten metal into the gap S, a thermocouple group 30a, 30b, 30c for detecting the surface temperature distribution in the axial direction in one roller 10, a thermocouple group 40a, 40b, 40c for detecting the surface temperature distribution in the axial direction in the other roller 20, a heater group 36a, 36b, 36c capable of heating the roller 10, a heater group 46a, 46b, 46c capable of heating the roller 20, and a control unit. The control unit controls each heater 36a, etc., so that the surface temperature distribution in the axial direction of the rollers 10, 20 becomes uniform.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够使辊的轴向的表面温度均匀化的技术。 解决方案：用于制造金属板的装置6设有相互面对间隙S的一对辊10,20，用于将间隙S中的熔融金属供给的中间包50，热电偶组30a，30b， 30c，用于检测一个辊10中的轴向的表面温度分布，用于检测另一个辊20中的轴向的表面温度分布的热电偶组40a，40b，40c，加热器组36a，36b，36c， 加热辊10，能够加热辊20的加热器组46a，46b，46c和控制单元。 控制单元控制每个加热器36a等，使得辊10,20的轴向的表面温度分布变得均匀。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005093120A

公开(公告)日：2005-04-07

申请号：JP2003321513

申请日：2003-09-12

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  HIBINO MASAHIKO ,  SUZUKI SHUNJI

IPC: H01M8/00 ,  H01M8/04

CPC classification number: Y02E60/50

Abstract: PROBLEM TO BE SOLVED: To secure a high output responding property regardless of whether the output compensation by a battery is acceptable or not, when the fuel cell supplies power to a load device like a motor.
SOLUTION: The control device of the fuel cell is equipped with a prediction means for predicting the change of an output demand to the fuel cell depending on the state of the load device to which the fuel cell supplies power, and a deciding means deciding the quantity of fuel to be supplied to the fuel cell depending on the result of the prediction of the prediction means. The prediction means predicts the change of the output demand to the fuel cell depending either on a driving circumstance of a vehicle on which the load device is mounted, or on the instruction of a driver to the vehicle.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：无论电池的输出补偿是否可以接受，为了确保高的输出响应特性，当燃料电池向诸如电动机的负载装置供电时。 解决方案：燃料电池的控制装置配备有预测装置，用于根据燃料电池供应电力的负载装置的状态来预测对燃料电池的输出需求的变化，以及决定装置 根据预测装置的预测结果来决定供给燃料电池的燃料量。 预测装置预测根据装载有装载装置的车辆的驾驶环境或驾驶员对车辆的指示，对燃料电池的输出需求的变化。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004311076A

公开(公告)日：2004-11-04

申请号：JP2003099633

申请日：2003-04-02

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： EIMIYA KIYOMI ,  UEDA AKIHIRO

IPC: H01M8/00 ,  H01M8/04 ,  H01M8/06

CPC classification number: Y02E60/50

Abstract: PROBLEM TO BE SOLVED: To deal with a failure, when a means for supplying an oxygen gas to a fuel cell is in failure, without preparing the spare for the means.
SOLUTION: A fuel cell system 20 closes an FC valve 61, a discharge valve 62, and a combustion valve 63 when an air compressor for FC has failed and opens a temporary first valve 64 and a temporary second valve 65. Accordingly, since a combustion air compressor 27 sucks in air through a suction opening from outside via the first valve 64, a gas flowmeter 38, an oxidized gas passage 33, and the second valve 65 and ejects the air to a heating section 23 from an ejection opening, outside air passes through the gas passage 33 and a fuel cell 30 can keep power generation.
COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2012081857A

公开(公告)日：2012-04-26

申请号：JP2010229514

申请日：2010-10-12

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  MOTOZONO KIICHI ,  UCHIHARA MASAFUMI ,  TAJIMA YASUHIRO

IPC: B60W40/09 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W40/072 ,  B60W40/076 ,  F02D29/00

Abstract: PROBLEM TO BE SOLVED: To reduce a driver's feeling of strangeness to a control of a power train.SOLUTION: A vehicle travel control device 100 controls the power train 5 including an engine 51 and a transmission 52, installed on a vehicle. The vehicle travel control device 100 also includes: a road surface information memory unit 22 storing in advance road surface information including a gradient value information showing a gradient value of a road, while associating the road surface information with map information; an operation history memory unit 23 storing operation history information as operation information showing operations performed by the driver of the vehicle while the vehicle has traveled so far, while associating the operation history information with the map information; and a first traveling control part 111 controlling the power train 5, based on the road surface information and the operation history information.

Abstract translation: 要解决的问题：减少驾驶员对动力传动系的控制的陌生感。 解决方案：车辆行驶控制装置100控制包括安装在车辆上的发动机51和变速器52的动力传动系5。 车辆行驶控制装置100还包括：道路面信息存储单元22，其将路面信息与地图信息相关联，预先存储包括表示道路的坡度值的坡度值信息的路面信息; 操作历史存储单元23，存储作为操作信息的操作历史信息，该操作信息表示当车辆行驶到目前为止，车辆的驾驶员执行的操作，同时将操作历史信息与地图信息相关联; 以及基于路面信息和操作历史信息来控制动力传动系5的第一行驶控制部111。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011000952A

公开(公告)日：2011-01-06

申请号：JP2009145493

申请日：2009-06-18

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： MOTOZONO KIICHI ,  UEDA AKIHIRO

IPC: B60W30/00 ,  B60K31/00 ,  B60T7/12 ,  B60W10/10 ,  B60W10/11 ,  B60W10/18 ,  B60W10/184 ,  F16H59/44 ,  F16H59/48 ,  F16H59/54 ,  F16H59/60 ,  F16H61/02 ,  F16H61/68 ,  F16H63/40 ,  G08G1/16

Abstract: PROBLEM TO BE SOLVED: To provide a driving support device which can reduce any feeling of incompatibility to a driver.SOLUTION: An ECU 7 of the driving support device 1 includes: a parameter arithmetic part 8 for calculating the target vehicle speed or the like of an own vehicle at a target vehicle speed setting spot based on the current location of the own vehicle and the information of a map database 13; a target deceleration arithmetic part 10 for performing the arithmetic operation of the target deceleration of the own vehicle based on the vehicle speed detected by a vehicle speed sensor 5 and the target vehicle speed or the like, and for determining the change frequency of deceleration assist controlled variables from the target deceleration; a braking and driving distribution arithmetic part 11 for performing the arithmetic operation of the number of steps of a shift and brake controlled variables based on the target deceleration searched by the target deceleration arithmetic part 10 and the vehicle speed detected by the vehicle speed sensor 5; and a vehicle control part 12 for controlling the shift and brake in accordance with the number of steps of the shift and the brake controlled variables. The target deceleration arithmetic part 10 decreases the change frequency of the deceleration assist controlled variables according as the target deceleration is high.

Abstract translation: 要解决的问题：提供一种可以减轻与驾驶员不兼容的感觉的驾驶辅助装置。解决方案：驾驶辅助装置1的ECU7包括：用于计算目标车速等的参数运算部8 基于本车辆的当前位置和地图数据库13的信息的目标车速设定点的自身车辆; 基于由车速传感器5检测到的车速和目标车速等进行本车辆的目标减速度的运算的目标减速运算部10，以及用于确定减速辅助控制的变化频率 变量从目标减速度; 基于由目标减速运算部10搜索到的目标减速度和由车速传感器5检测出的车速，进行变速级和制动控制量的步数的算术运算的制动和驱动分配运算部11; 以及车辆控制部12，用于根据换档的步数和制动控制变量来控制换档和制动。 目标减速运算部10根据目标减速度高，减少减速辅助控制变量的变化频率。

公开(公告)号：JP2008209227A

公开(公告)日：2008-09-11

申请号：JP2007045882

申请日：2007-02-26

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： UEDA AKIHIRO ,  MAEDA IWAO ,  EIMIYA KIYOMI ,  TAJIMA YASUHIRO ,  HASEGAWA NAOTO

IPC: G01S19/42

Abstract: PROBLEM TO BE SOLVED: To implement a weighted positioning operation for properly reflecting different errors to respective satellites. SOLUTION: A mobile positioning apparatus includes: a pseudo distance measuring means for measuring a pseudo distance between a mobile and each satellite by use of an observed value of a phase obtained while the mobile stops; an error index calculating means for calculating an index for indicating the error in the measured pseudo distance based on the pseudo distances measured by the pseudo distance measuring means at a plurality of time points while the mobile stops; a weight coefficient determining means for determining a weight coefficient of each satellite based on the error index of each satellite calculated by the error index calculating means; and a positioning operation means for positioning the moving mobile by use of the observed value of the phase obtained from the moving mobile and the weighted positioning operation using the weight coefficient of each satellite determined by the weight coefficient determining means. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：实现用于适当地反映各个卫星的不同误差的加权定位操作。 移动定位装置包括：伪距离测量装置，用于通过使用在移动站停止时获得的相位的观测值来测量移动台和每个卫星之间的伪距离; 误差指标计算装置，用于在移动站停止时，在多个时间点，基于由伪距离测量装置测量的伪距离，计算用于指示所测量的伪距离中的误差的索引; 权重系数确定装置，用于基于由所述误差指数计算装置计算的每个卫星的误差指数来确定每个卫星的加权系数; 以及定位操作装置，用于使用由权重系数确定装置确定的每个卫星的加权系数，通过使用从移动移动台获得的相位的观测值和加权定位操作来定位移动移动台。 版权所有（C）2008，JPO＆INPIT