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1. 发明专利

JP2010264791A Driving control device and program for hybrid vehicle 审中-公开
标题翻译：驾驶控制装置和混合动力车辆程序
公开(公告)号：JP2010264791A
公开(公告)日：2010-11-25
申请号：JP2009115670
申请日：2009-05-12
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： ISHIDA MASAYA , TERAMOTO EIJI , KITAOKA HIRONOBU , MORI HIROKO , TANAHASHI IWAO , KURETAKE TAKESHI
IPC分类号： B60W10/26 , B60K6/48 , B60L3/00 , B60L11/14 , B60W20/00
CPC分类号： Y02T10/6221 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To suppress fuel consumption by efficiently charging and discharging a battery. SOLUTION: A driving control device for a hybrid vehicle includes: an information memory 14 for storing travel route history information; a selection probability calculation unit 22 for calculating selection probability of a travel route selected in each branch point present from a current location to each destination based on the travel route history information; and an optimum charge and discharge control decision unit 23 for predicting a plurality of travel routes based on the travel route history information, for calculating each destination arrival probability of arriving at each destination from the current location by use of selection probability in each branch point, for setting a charge amount of the battery such that the charge amount of the battery at a time point of the arrival to each destination becomes a prescribed optimum value when traveling through each predicted travel route, for predicting each charge amount of the battery when arriving at the first branch point from the current location, for performing weighting corresponding to the destination arrival probability of the corresponding travel route to each predicted charge amount, and for setting the charge amount of the battery of the first branch point. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过有效地对电池进行充电和放电来抑制燃料消耗。解决方案：用于混合动力车辆的驱动控制装置包括：信息存储器14，用于存储行驶路线历史信息; 选择概率计算单元22，用于基于行驶路线历史信息计算从当前位置到每个目的地存在的每个分支点中选择的行驶路线的选择概率; 以及最佳的充放电控制决定部23，用于根据行驶路线历史信息来预测多条行驶路线，用于通过使用各分支点的选择概率来计算从当前位置到达各目的地的目的地到达概率，用于设置电池的充电量，使得当到达每个目的地的到达时间点的电池的充电量在行进通过每个预测的行进路线时变为规定的最佳值，以便在到达电池时预测电池的每个充电量从当前位置起的第一分支点，用于对应于相应行进路线的目的地到达概率对每个预测电荷量执行加权，以及用于设置第一分支点的电池的充电量。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011003002A Discharged amount calculation device of discharged material during engine operation time and program 审中-公开
标题翻译：发动机运行时间和程序中卸载材料的排放量计算装置
公开(公告)号：JP2011003002A
公开(公告)日：2011-01-06
申请号：JP2009145302
申请日：2009-06-18
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MORI HIROKO , ISHIDA MASAYA , KITAOKA HIRONOBU , TANAHASHI IWAO , TERAMOTO EIJI , HAYASHIDA TERUO
IPC分类号： G08G1/00
摘要： PROBLEM TO BE SOLVED: To precisely calculate the CO2 discharged amount of each link at each clock time.SOLUTION: A traffic flow simulation part 30 makes a vehicle model travel on the basis of traffic information, vehicle information, road network data, signal data, and OD traffic volume, and simulates a traffic flow on a road network accompanied by the lapse of a time. A CO2 discharged amount calculation part 32 calculates CO2 discharged amount when a vehicle travels in each link at each clock time on the basis of the vehicle speed and acceleration of the vehicle model existing in each link on the road network on each clock time to be obtained from the simulated traffic flow. A route retrieval part 40 retrieves the route to minimize the total value of CO2 discharged amount at the passage clock time of each link from among routes from the departure to the destination.
摘要翻译：要解决的问题：精确计算每个时钟时间链路的二氧化碳排出量。解决方案：交通流模拟部分30基于交通信息，车辆信息，道路网数据，信号数据，和OD流量，并模拟道路网络上伴随着一段时间的流量。二氧化碳排放量计算部32基于在每个时钟时刻，基于存在于道路网络上的每个链路中的车辆模型的车辆速度和加速度来计算在每个时刻的车辆在每个链路中行驶的CO 2排出量从模拟交通流。路线检索部40从从出发到目的地的路线中检索各路径的通过时刻时间的二氧化碳排放量的总值最小的路径。

3. 发明专利

JP2011022649A Link travel time calculation device and program 有权
标题翻译： LINK旅行时间计算设备和程序
公开(公告)号：JP2011022649A
公开(公告)日：2011-02-03
申请号：JP2009164733
申请日：2009-07-13
申请人： Denso Corp , Toyota Central R&D Labs Inc , 株式会社デンソー , 株式会社豊田中央研究所
发明人： TANAHASHI IWAO , LENOBLE MATHIEU , TERAMOTO EIJI , KITAOKA HIRONOBU , MORI HIROKO , TSUKAMOTO AKIRA
IPC分类号： G08G1/00 , G01C21/00 , G08G1/09
CPC分类号： G08G1/096811 , G01C21/3492
摘要： PROBLEM TO BE SOLVED: To allow a link travel time to be calculated accurately by reflecting the traffic condition to real-time.
SOLUTION: In a first calculation method, the link travel time of an object link is calculated by subtracting the sum of a section 1 travel time of an upstream section and a section 2 travel time of a downstream section from the total travel time of all sections consisting of the object link, the upstream section, and the downstream section. In a second calculating method, the link travel time of the object link is calculated, by subtracting the total travel time of all sections from the sum of the section 1 travel time, consisting of the object link and an upstream link and the section 2 travel time consisting of the object link and a downstream link. In a third calculation method, the link travel time of the object link is calculated by subtracting the section 1 travel time of the upstream section from the total travel time of all sections consisting of the object link and the upstream section.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过实时反映交通状况来准确地计算出链路行驶时间。
解决方案：在第一计算方法中，通过从总行程时间减去上游部分的部分1行进时间和部分2行进时间的总和来计算对象链接的链接行进时间所有部分由对象链接，上游部分和下游部分组成。在第二计算方法中，通过从由对象链路和上游链路组成的部分1行进时间的总和和第2部分旅行相减，减去所有部分的总行驶时间，来计算对象链接的链接行进时间时间由对象链接和下游链路组成。在第三计算方法中，通过从由对象链路和上游部分组成的所有部分的总行进时间中减去上游部分的部分1的行进时间来计算对象链接的链接行进时间。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014036436A Information transmission apparatus and program 审中-公开
标题翻译：信息传输设备和程序
公开(公告)号：JP2014036436A
公开(公告)日：2014-02-24
申请号：JP2012178693
申请日：2012-08-10
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： MAKIDO TOMOSHI , TAKANASHI MASAKI , SUGIURA SHINYA , SASAKI KENGO , TERAMOTO EIJI
IPC分类号： H03M7/30 , H04N19/00
摘要： PROBLEM TO BE SOLVED: To keep a computational cost reasonable, enable stable decoding and match an application to a distributed system.SOLUTION: A random number generation section 16 uses a predetermined random number generator and a random number seed S to generate a random number sequence. An observation matrix generation section 18 uses each value of the random number sequence as a shift amount in cyclically permuting a fundamental matrix whose row weight and column weight representing nonzero elements in each row and each column are both 1 to generate cyclic permutation matrices, arrays wsuch cyclic permutation matrices in a horizontal direction to generate a fundamental coding matrix whose row weight is wand column weight is 1, and arrays wsuch fundamental coding matrices in a vertical direction to generate an observation matrix Φ whose row weight is wand column weight is w. A compressive sensing coding section 20 multiplies an input vector θ by the observation matrix Φ to generate a coded vector ν. A packet generation section 22 divides the coded vector ν to a packet size determined in accordance with a packet transmission method and in the unit of the fundamental coding matrices constituting the observation matrix Φ to generate divided packets.
摘要翻译：要解决的问题：为了保持计算成本合理，能够使应用程序稳定地解析并分配到分布式系统。解码：随机数生成部分16使用预定的随机数生成器和随机数种子S来生成随机数序列。观测矩阵生成部18使用随机数序列的每个值作为周期性地排列基本矩阵的移位量，该基本矩阵的行权重和列权重表示每行和每列中的非零元素都为1，以生成循环置换矩阵，数组wsuch 循环置换矩阵，以生成其行权重为列权重的基本编码矩阵为1，并且在垂直方向上生成基本编码矩阵，以生成其行权重为列权重的观察矩阵Φ。压缩感知编码单元20将输入矢量与图像进行相乘; 通过观察矩阵Φ生成编码矢量＆ngr。分组生成部22将编码矢量＆ngr 到根据分组传输方法确定的分组大小，并且以构成观察矩阵Φ的基本编码矩阵为单位，以产生分组分组。

5. 发明专利

JP2011004237A Communication environmental simulator 有权
标题翻译：通信环境模拟器
公开(公告)号：JP2011004237A
公开(公告)日：2011-01-06
申请号：JP2009146422
申请日：2009-06-19
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： ITO KENJI , SUZUKI NORIYOSHI , MAKIDO TOMOSHI , HAYASHI HIROAKI , TERAMOTO EIJI
IPC分类号： H04W16/22 , H04W24/06
摘要： PROBLEM TO BE SOLVED: To highly accurarely simulate a situation in which many communication terminals perform packet communications without using actual communication terminals.SOLUTION: A communication environmental simulator includes: a packet generating section 11 for generating packets of each of simulated terminals; a power transmission controller section 12 for calculating power transmission at a predetermined position for each simulated terminal on the basis of the relation based on a predetermined propagation model among distance information between each simulated terminal to a predetermined position, transmission power of the simulated terminal, distance information between this communication environmental simulator and a predetermined position and reception power at the predetermined position, and calculating transmission power of this communication environmental simulator corresponding to the calculated reception power; and a transmission circuit 16 for transmitting packets per simulated terminal at the transmission power calculated by the power transmission control section 12.
摘要翻译：要解决的问题：高精度地模拟许多通信终端在不使用实际通信终端的情况下执行分组通信的情况。解决方案：通信环境模拟器包括：分组生成部分11，用于生成每个模拟终端的分组; 功率传输控制器部分12，用于基于每个模拟终端与预定位置之间的距离信息中的预定传播模型的关系，模拟终端的发射功率，距离的距离，计算每个模拟终端的预定位置的功率传输该通信环境模拟器与预定位置之间的信息和预定位置处的接收功率，以及根据计算出的接收功率计算该通信环境模拟器的发送功率; 以及发送电路16，用于按照由电力传输控制部分12计算的发送功率发送每个模拟终端的分组。

6. 发明专利

JP2005227972A Traffic situation prediction device and method 有权
标题翻译：交通状况预测装置及方法
公开(公告)号：JP2005227972A
公开(公告)日：2005-08-25
申请号：JP2004035175
申请日：2004-02-12
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： INOGUCHI TOSHIO , SUZUKI KOICHI , KITAOKA HIRONOBU , SHIGA TAKAHIRO , TERAMOTO EIJI , MORI HIROKO
IPC分类号： G08G1/00
摘要： PROBLEM TO BE SOLVED: To provide a traffic situation prediction device and method, capable of continuously predicting a change of a future traffic situation with high accuracy.
SOLUTION: A short-term prediction means 13, a medium-term prediction means 14, and a long-term prediction means 15 predict the future traffic situation in a prediction target link respectively by use of different prediction models. A prediction control means 12 calculates a final prediction value by weight-adding prediction values of the respective prediction means such that the prediction value having higher prediction accuracy has larger weight.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够以高精度连续地预测未来交通状况的变化的交通状况预测装置和方法。解决方案：短期预测装置13，中期预测装置14和长期预测装置15分别通过使用不同的预测模型预测预测目标链路中的未来交通状况。预测控制装置12通过以各预测装置的预测值加权相加来计算最终预测值，使得具有较高预测精度的预测值具有较大的权重。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004118735A Traffic situation estimation device and od traffic volume correction device 有权
公开(公告)号：JP2004118735A
公开(公告)日：2004-04-15
申请号：JP2002284289
申请日：2002-09-27
申请人： I Transport Lab Co Ltd , Toyota Central Res & Dev Lab Inc , 株式会社アイ・トランスポート・ラボ , 株式会社豊田中央研究所
发明人： KITAOKA HIRONOBU , TERAMOTO EIJI , KUWABARA MASAO , KONEYAMA HIROYUKI
IPC分类号： G08G1/00
摘要： PROBLEM TO BE SOLVED: To predict traffic situations over a comparatively long feature period from the present with high accuracy.
SOLUTION: A traffic situation calculation part 24 calculates a traffic volume calculation value by performing traffic current simulation by using road network data, signal data in a road network and OD traffic volume, a feature predicting processing part 30 predicts a predicted value of feature traffic volume on the basis of the measured values of past traffic volume and a measured value of current traffic volume and an OD traffic volume estimation part 26 corrects the OD traffic volume to be used for the traffic situation calculation part 24 so that the calculated value coincides with the measured value of the current traffic volume and the predicted value.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2006202061A Collision risk determination device, method, and program, and collision risk reporting device, method, and program 有权
标题翻译：碰撞风险确定设备，方法和程序，以及碰撞风险报告设备，方法和程序
公开(公告)号：JP2006202061A
公开(公告)日：2006-08-03
申请号：JP2005013336
申请日：2005-01-20
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： MORI HIROKO , TERAMOTO EIJI
IPC分类号： G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide a collision risk determination device which can adequately determine the risk of collision.
SOLUTION: An acquisition part 10 acquires traveling data on surrounding vehicles. An acquisition part 12 acquires data similar to the traveling data on the surrounding vehicles from its own sensor or the like. The acquisition parts 10 and 12 acquire the driving characteristics of each of the drivers. An acquisition part 14 acquires road environment data, such as link data, node data, signal data and so on, from the map data of its own vehicle. A forecasting part 16 inputs the road environment data, the traveling data on the surrounding vehicles, the traveling data on its own vehicle and the driver characteristics, determines the behavior of each vehicle from the environment of a road, traveling states of the surrounding vehicles and each of the driver characteristics, and forecasts a future traffic state. A determination part 18 determines that the case, in which the distance between its own vehicle and another vehicle ahead is a prescribed threshold value or less, is a dangerous case, based on the future behavior of each vehicle (traffic state) which is forecasted by the forecasting part 16. An outputting part 20 outputs the determination.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以充分确定碰撞风险的碰撞风险确定装置。
解决方案：采集部分10获取周围车辆的行驶数据。采集部12从其自身的传感器等获取与周围车辆的行驶数据相似的数据。采集部件10和12获得每个驱动器的驱动特性。采集部14从本车辆的地图数据中获取诸如链路数据，节点数据，信号数据等的道路环境数据。预测部16输入道路环境数据，周边车辆上的行驶数据，自己车辆上的行驶数据和驾驶员特征，从道路的环境，周边车辆的行驶状态，每个驱动程序的特点，并预测未来的交通状况。确定部件18基于每个车辆的未来行为（交通状况）确定其本身的车辆与其他前方的车辆之间的距离是规定的阈值以下的情况是危险的情况，预测部分16.输出部分20输出确定。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005063034A Device and method for forecasting traffic information, and program 有权
标题翻译：用于预测交通信息和程序的设备和方法
公开(公告)号：JP2005063034A
公开(公告)日：2005-03-10
申请号：JP2003290265
申请日：2003-08-08
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： MORI HIROKO , SHIGA TAKAHIRO , KITAOKA HIRONOBU , TERAMOTO EIJI
IPC分类号： G06Q10/00 , G06Q50/00 , G06Q50/10 , G08G1/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To forecast traffic information to high precision while taking the circumstances into consideration. SOLUTION: A device for providing traffic information reads necessary information from a traffic information database (step ST1), narrows this information down to a link (k) of interest and a related link (j) (step ST2), and calculates a weighting factor W kj of the related link j to the link (k) of interest (step S3). For the link (j) highly related to the link (k) of interest, the device calculates search distances E d indicative of the degree of similarity between time travel on the date of forecast and time travel on earlier dates (d), while taking the relationship between the link (k) of interest and the related link (j) into consideration. From among the plurality of search distances E d , the search distances E d (earlier dates d) for several days are selected in increasing order of their values. Using the earlier data T d (t 1 ) on each earlier date (d), the time of travel at the link (k) of interest on the date of forecast is determined (step ST5). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在考虑到情况的同时，将交通信息预测为高精度。解决方案：用于提供交通信息的设备从交通信息数据库中读取必要的信息（步骤ST1），将该信息缩小到感兴趣的链路（k）和相关链路（j）（步骤ST2），并计算相关链路j到感兴趣的链路（k）的加权因子W kj （步骤S3）。对于与感兴趣的链接（k）高度相关的链接（j），该装置计算指示预测日期的时间行程与时间行进之间的相似程度的搜索距离E d 日期（d），同时考虑感兴趣的链接（k）和相关链接（j）之间的关系。从多个搜索距离E d 中，按照它们的值的增加顺序来选择数天的搜索距离E d （较早的日期d）。在每个较早的日期（d）中使用较早的数据T d （t 1 ），预测日期的感兴趣的链接（k）的旅行时间是确定（步骤ST5）。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2014061881A Drive control system of hybrid vehicle and program 审中-公开
标题翻译：混合动力车辆和程序的驱动控制系统
公开(公告)号：JP2014061881A
公开(公告)日：2014-04-10
申请号：JP2013230543
申请日：2013-11-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ISHIDA MASAYA , TERAMOTO EIJI , KITAOKA HIRONOBU , MORI HIROKO , TANAHASHI IWAO , KURETAKE TAKESHI
IPC分类号： B60W10/26 , B60K6/48 , B60L11/14 , B60L11/18 , B60W10/06 , B60W10/08 , B60W20/00 , H02J7/00
CPC分类号： Y02T10/6221 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To suppress fuel consumption by efficiently charging or discharging a battery.SOLUTION: A drive control system of a hybrid vehicle includes: an information memory unit 14 in which rolling path history information is stored; a selection probability calculation unit 22 that calculates a selection probability of a rolling path to be selected at each of branch points existent in a route from a current position to each of destinations; and an optimal charging/discharging control determination unit 23 that estimates plural rolling paths on the basis of the rolling path history information, that uses the selection probability at each of the branch points to compute a destination reaching probability by which a vehicle can reach each of the destinations from the current position, that designates a charged capacity of a battery to be observed at a time when the vehicle reaches each of the destinations by rolling each of the estimated rolling paths so that the charged capacity will take on a predetermined optimal value, that estimates the charged capacity of the battery to be observed at a time when the vehicle reaches the first branch point succeeding the current position, that weights each of the estimated charged capacities according to the destination reaching probability of the associated rolling path, and thus designates the charged capacity of the battery at the first branch point.
摘要翻译：要解决的问题：通过有效地对电池充电或放电来抑制燃料消耗。解决方案：混合动力车辆的驱动控制系统包括：存储滚动路径历史信息的信息存储单元14; 选择概率计算单元22，其计算从当前位置到每个目的地的路线中存在的每个分支点处选择的滚动路径的选择概率; 以及最佳充放电控制决定部23，其基于滚动路径历史信息来估计多个滚动路径，该滚动路径历史信息使用各个分支点的选择概率来计算车辆能到达的目的地到达概率来自当前位置的目的地，其指定当车辆到达每个目的地时要观察的电池的充电容量通过滚动每个估计的滚动路径使得充电容量将达到预定的最佳值，其估计当车辆到达当前位置之后的第一分支点时要观察的电池的充电容量，根据相关联的滚动路径的目的地到达概率来对每个估计的充电容量进行加权，并且因此指定电池在第一分支点的充电容量。

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