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公开(公告)号：JP2008134092A
公开(公告)日：2008-06-12
申请号：JP2006318847
申请日：2006-11-27
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： HASEGAWA NAOTO , MAEDA IWAO , UEDA AKIHIRO , SHIBATA NAOTO
CPC classification number: G01S19/40
Abstract: PROBLEM TO BE SOLVED: To filter a pseudo-distance by estimating a pseudo-distance variation by another means without using a measurement result of a carrier wave phase of a satellite signal in a stopped state of a mobile body.
SOLUTION: Mobile body position positioning devices 1, 2, 3 are equipped with pseudo-distance calculation means 20A, 20B for calculating the pseudo-distance ρ' between a satellite 10 and a vehicle 90, a stop determination means 70 for determining whether the mobile body is stopped or not, a satellite position calculation means 60 for calculating the satellite position, pseudo-distance variation estimation means 50A, 50B, 50C for estimating the pseudo-distance variation ▵ρ, and a positioning means 40 for positioning the position of the mobile body based on the pseudo-distance and the pseudo-distance variation. When determined stop of the mobile body by the stop determination means, the pseudo-distance variation estimation means estimates the pseudo-distance variation by using a change history of the satellite position calculated by the satellite position calculation means.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：通过在移动体的停止状态下不使用卫星信号的载波相位的测量结果来估计伪距离变化来过滤伪距离。 解决方案：移动体位置定位装置1,2,3配备有用于计算卫星10和车辆90之间的伪距离ρ'的伪距离计算装置20A，20B，用于确定 无论移动体是否停止，用于计算卫星位置的卫星位置计算装置60，用于估计伪距离变化▵ρ的伪距离变化估计装置50A，50B，50C以及用于将移动体定位的定位装置40 基于伪距离和伪距离变化的移动体的位置。 通过停止判定单元确定了移动体的停止时，伪距离变化估计单元利用由卫星位置计算单元计算出的卫星位置的变化历史来估计伪距离变化。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2007218865A
公开(公告)日：2007-08-30
申请号：JP2006042826
申请日：2006-02-20
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： UEDA AKIHIRO , MAEDA IWAO , HIMIYA KIYOMI , TAJIMA YASUHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a positioning system and a car navigation system capable of positioning precisely a position of a moving object even when the number of receivable GPS satellites is not sufficient. SOLUTION: This positioning system 10 capable of controlling cooperatively the positioning using radio waves transmitted from the artificial satellites and the positioning by a self-contained navigation method to estimate the position of the moving object extracts a point with the minimum distance with respect to an inertia positioning position positioned by the self-contained navigation method, out of a range positioned using the radio waves, when the number of the captured satellites is less than three, and estimates the point as the satellite positioned position positioned using the radio wave. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：即使当可接收的GPS卫星的数量不足时，提供能够精确地定位移动物体的位置的定位系统和汽车导航系统。 解决方案：该定位系统10能够使用从人造卫星发送的无线电波协调地进行定位，并且通过独立导航方法定位以估计移动物体的位置，以相对于最小距离提取点 在被捕获的卫星的数量小于3的情况下，在使用无线电波定位的范围内，通过独立导航方式定位的惯性定位位置，并且将该点估计为使用无线电波定位的卫星定位位置 。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2007139601A
公开(公告)日：2007-06-07
申请号：JP2005334395
申请日：2005-11-18
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： ONOME HIROHISA , KAGAWA KAZUNORI , TAJIMA YASUHIRO , MAEDA IWAO , EIMIYA KIYOMI , UEDA AKIHIRO
CPC classification number: G01C21/28
Abstract: PROBLEM TO BE SOLVED: To provide a position estimation device for a moving body for estimating the position of the moving body highly accurately without being influenced by a road shape or a peripheral environment.
SOLUTION: This position estimation device for the moving body loaded on the moving body for estimating the position of the moving body is equipped with the first estimation means for estimating the position of the moving body based on an output from an inertia navigation sensor group (an acceleration sensor, a yaw rate sensor or the like) loaded on the moving body; a storage means for storing map information including at least node information; the second estimation means for estimating the position of the moving body based on an anticipated moving locus of the moving body predicted from the node information; and a synthesis means for determining the final estimated position of the moving body by synthesizing the position of the moving body estimated by the first estimation means and the position of the moving body estimated by the second estimation means.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种用于移动体的位置估计装置，用于高精度地估计移动体的位置，而不受道路形状或周边环境的影响。 解决方案：用于估计移动体的位置的用于运动物体的移动体的位置估计装置配备有第一估计装置，用于基于惯性导航传感器的输出来估计移动体的位置 组合（加速度传感器，偏航率传感器等）; 存储装置，用于存储至少包括节点信息的地图信息; 第二估计装置，用于基于从节点信息预测的移动体的预期移动轨迹估计移动体的位置; 以及合成装置，用于通过合成由第一估计装置估计的移动体的位置和由第二估计装置估计的移动体的位置来确定移动体的最终估计位置。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006059708A
公开(公告)日：2006-03-02
申请号：JP2004241095
申请日：2004-08-20
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： UEDA AKIHIRO
CPC classification number: Y02T10/7241
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which can secure a stable drive of a load by reducing deviation between an actually necessary load power amount and the power generation amount by forecasting the total power generation demand power corresponding to the load demand, taking varied running conditions into consideration.
SOLUTION: The fuel cell system comprises a fuel cell 10 and a power storage device 31 and calculates power generation demand value based on a load demand, and controls the power generation of a fuel cell 10 based on the calculated power generation demand value. The power generation demand value is calculated based on a power generation demand rate of the fuel cell taking the generating efficiency of the fuel cell 10 into consideration.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供一种燃料电池系统，其可以通过预测与负载相对应的总发电需求功率来减小实际所需负载功率与发电量之间的偏差来确保负载的稳定驱动 需求，考虑到各种运行条件。 解决方案：燃料电池系统包括燃料电池10和蓄电装置31，并且基于负载需求来计算发电需求值，并且基于计算出的发电需求值来控制燃料电池10的发电 。 基于考虑到燃料电池10的发电效率的燃料电池的发电需求率来计算发电需求值。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005050742A
公开(公告)日：2005-02-24
申请号：JP2003283402
申请日：2003-07-31
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： UEDA AKIHIRO , YAMAOKA MASAAKI
IPC: H01M8/04
CPC classification number: Y02E60/521
Abstract: PROBLEM TO BE SOLVED: To provide a device that perform the operation control of a fuel cell which responds to I-V characteristics varying every second.
SOLUTION: The control device of the fuel cell predicts the I-V characteristics of the fuel cell (Step S101), computes a maximum current Imax outputted by the fuel cell based on a reactant gas flow rate supplied to the fuel cell (Step S102), obtains an output voltage Vmax of the fuel cell corresponding to the maximum current Imax and sets the output voltage Vmax as a target value of a mimimum cell voltage Vm (Step S103), and controls the output voltage of the fuel cell so that the minimum cell voltage Vm may correspond to the target voltage Vmax (Step S104).
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种执行响应于每秒变化的I-V特性的燃料电池的操作控制的装置。 解决方案：燃料电池的控制装置预测燃料电池的IV特性（步骤S101），基于供给燃料电池的反应气体流量计算由燃料电池输出的最大电流Imax（步骤S102 ），获得与最大电流Imax对应的燃料电池的输出电压Vmax，将输出电压Vmax设定为最小电池电压Vm的目标值（步骤S103），控制燃料电池的输出电压，使得 最小电池电压Vm可以对应于目标电压Vmax（步骤S104）。 版权所有（C）2005，JPO＆NCIPI
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Patent Agency Ranking
公开(公告)号：JP2004146186A
公开(公告)日：2004-05-20
申请号：JP2002309539
申请日：2002-10-24
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： UEDA AKIHIRO
IPC: H01M8/04
CPC classification number: Y02E60/521
Abstract: PROBLEM TO BE SOLVED: To operate a fuel cell with higher stability regardless of a moisture condition at starting the fuel cell.
SOLUTION: When the starting of the fuel cell is directed, a hydrogen gas and air are supplied to the fuel cell, the humidification of the hydrogen gas and the air to be supplied is suspended, and a flow control valve mounted in an exhaust outlet duct path of hydrogen series and air series exhaust gases exhausted from the fuel cell is closed (S100). If a prescribed time passes after an open circuit voltage OCV between output terminals of the fuel cell reaches a threshold Vref or larger (S102 to S106), the flow control valve which has been closed is opened (S108), and after the hydrogen gas and air supplied to the fuel cell are humidified (S110), the fuel cell and a load are connected and the operation of the cell starts (S112). By pressure fluctuations due to the switching operation of the flow control valve, moisture in the fuel cell is once ejected, and after it is reset in the moisture state, the operation starts by humidifying the fuel cell, and thereby, the operation of the fuel cell can be stabilized regardless of the moisture condition before starting.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JP2013206313A
公开(公告)日：2013-10-07
申请号：JP2012076827
申请日：2012-03-29
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： TAJIMA YASUHIRO , UEDA AKIHIRO , SHONO SHOICHI , MOTOZONO KIICHI , USAMI TOMOHIRO , HASEGAWA NAOTO , OMURA MASAO , MIURA MITSUHIRO
Abstract: PROBLEM TO BE SOLVED: To prevent an entrance due to a wrong operation into an entrance prohibited area at a parking lot.SOLUTION: An ECU 16 comprises: an operation pattern storage section for learning to store an operation pattern of a driver before/after parking at the parking lot; an entrance prohibited area storage section for learning to store the entrance prohibited area at the parking lot; and a determination section for performing at least one of alarm generation or travel control, when a driver operation before/after parking after the learning deviates from the operation pattern stored in the operation pattern storage section and is determined to be an entrance into the entrance prohibited area stored in the entrance prohibited area storage section. For the operation pattern of the driver, time change of a vehicle speed for each parking pattern is used.
Abstract translation: 要解决的问题：为了防止由于在停车场的入口禁止区域中的错误操作而进入入口。解决方案：ECU16包括：操作模式存储部分，用于在停车之前/之后学习存储驾驶员的操作模式 在停车场; 入口禁止区域存储部分，用于在停车场学习将入口禁止区域存储; 以及确定部，用于当在学习之后停车之前的驾驶员操作偏离存储在操作模式存储部中的操作模式并且被确定为入口禁止时，执行报警产生或行驶控制中的至少一个 区域存储在入口禁止区域存储部分。 对于驾驶员的操作模式，使用每个停车模式的车速的时间变化。
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公开(公告)号：JP2011208650A
公开(公告)日：2011-10-20
申请号：JP2010073732
申请日：2010-03-26
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MOTOZONO KIICHI , UEDA AKIHIRO , KIN SHUKO
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption, in a device for controlling vehicle running.SOLUTION: The device includes: a gradient-detecting unit 41 for detecting whether the vehicle is running in a preliminarily-set predetermined-road-gradient section; a running condition memory unit 42 for memorizing a running condition of the vehicle in the predetermined-road-gradient section; a gear-stage determining unit 43 for determining whether a current gear-stage is a suitable gear-stage on the basis of the running condition of the vehicle which runs in a memorized road-gradient section; and a gear-stage resetting unit 44 for resetting and memorizing a more suitable gear-stage when the current gear-stage is not the suitable gear-stage.
Abstract translation: 要解决的问题：在车辆行驶控制装置中提高燃料消耗。解决方案：该装置包括：梯度检测单元41，用于检测车辆是否在预先设定的预定道路坡度段内行驶; 运行条件存储单元42，用于在预定道路坡度段中存储车辆的行驶状态; 一个齿轮级确定单元43，用于根据在存储的道路梯度区段中行驶的车辆的行驶状态来确定当前的档位级是否合适的档位级; 以及齿轮级复位单元44，用于在当前齿轮级不是适当的档位时复位和记忆更合适的档位。
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公开(公告)号：JP2010019703A
公开(公告)日：2010-01-28
申请号：JP2008180667
申请日：2008-07-10
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： EIMIYA KIYOMI , UEDA AKIHIRO , MAEDA IWAO , KOBORI KUNINARI
IPC: G01C21/00 , G08G1/0969
CPC classification number: G01C21/165 , G01S19/49
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device for a mobile body for precisely positioning a mobile body in a real time fashion. SOLUTION: This mobile body positioning device 100 is adapted to position a mobile body at the current time so as to output it for a predetermined output cycle. When the current time is in an updating time period of GPS operation data, an initial position of the mobile body is calculated out by using the GPS operation data, an inertia navigation positioning means 30, a speed detection means 40 and an error correction means 50, and a mobile body model operation means 60 operates a mobile body model until the current time by using a correction value calculated out during the calculation of the initial position so as to position the mobile body. When the current time is not in the updating time period of the GPS operation data, the initial position of the mobile body is calculated out by using the inertia navigation positioning means, the speed detection means and the error correction means, and the mobile body model operation means operates a mobile body model until the current time by using a correction value calculated out during the calculation of the initial position so as to position the mobile body. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于移动体的定位装置，用于以实时方式精确地定位移动体。 解决方案：该移动体定位装置100适于在当前时间定位移动体以将其输出预定的输出周期。 当当前时间处于GPS操作数据的更新时间段时，通过使用GPS操作数据，惯性导航定位装置30，速度检测装置40和纠错装置50计算移动体的初始位置 ，并且移动体模型操作装置60通过使用在初始位置的计算期间计算出的校正值来操作移动体模型直到当前时间，以便定位移动体。 当当前时间不在GPS操作数据的更新时间段时，通过使用惯性导航定位装置，速度检测装置和纠错装置以及移动体模型来计算移动体的初始位置 操作装置通过使用在初始位置的计算期间计算出的校正值来操作移动体模型直到当前时间，以便定位移动体。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2005288520A
公开(公告)日：2005-10-20
申请号：JP2004109892
申请日：2004-04-02
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： UCHIHARA MASAFUMI , UEDA AKIHIRO , YAMAOKA MASAAKI , EIMIYA KIYOMI
Abstract: PROBLEM TO BE SOLVED: To enable a stable manufacturing of a metal sheet with high quality, in an apparatus for manufacturing a metal sheet from molten metal using a pair of cooling rollers.
SOLUTION: A modeled zone 50 is set up in an aperture of the cooling rollers 12 and 14 and its vicinity. The modeled zone 50 includes a molten metal zone 28 and a part of the cooling roller 14. In the modeled zone 50, a solidification model to calculate solidifying state of the molten metal divided into a plurality of cells is formed. Sensors 31, 38, 39 measure designated physical quantities from the modeled zone 50. A controller 40 estimates the current solidifying state of the molten metal using the measured physical quantities. Then, according to the estimated solidifying state, rotation speed of the cooling rollers 12, 14, cooling capacity of the cooling rollers 12, 14, coating amount of a parting agent on the cooling rollers 12, 14, pressuring load of the cooling rollers 12, 14, temperature of the molten metal 28 and supplying amount of the molten metal 28 and so on are adjusted.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：为了能够使用一对冷却辊从熔融金属制造金属板的装置中高质量地稳定地制造金属板。 解决方案：建模区域50设置在冷却辊12和14及其附近的孔中。 模型区域50包括熔融金属区域28和冷却辊14的一部分。在建模区域50中，形成用于计算分成多个单元的熔融金属的固化状态的凝固模型。 传感器31,38,39从建模区域50测量指定的物理量。控制器40使用测量的物理量估计熔融金属的当前固化状态。 然后，根据估计的凝固状态，冷却辊12,14的转速，冷却辊12,14的冷却能力，冷却辊12,14上的脱模剂的涂布量，冷却辊12的加压负荷 ，14，调整熔融金属28的温度和熔融金属28的供给量等。 版权所有（C）2006，JPO＆NCIPI
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