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1. 发明专利

JP2012147925A Biological information detector and method for detecting biological information 有权
标题翻译：生物信息检测器和检测生物信息的方法
公开(公告)号：JP2012147925A
公开(公告)日：2012-08-09
申请号：JP2011008561
申请日：2011-01-19
申请人： Hiroshima Univ , Mazda Motor Corp , マツダ株式会社 , 国立大学法人広島大学
发明人： YOSHIDA MASAYUKI , DAIKOKUYA YOKO , TAKEDA YUSAKU , KAJIKAWA HIROKO , OKAMOTO NOBUHISA , HOSHINO YOKO
IPC分类号： A61B5/18 , A61B5/0245
摘要： PROBLEM TO BE SOLVED: To provide a biological information detector mounted on a vehicle to detect the pulse waves of an occupant, which can correctly detect the pulse waves of the occupant while making the occupant free from the burden of attachment of the detector, and suppress the power consumption due to the emission of irradiation light as much as possible.SOLUTION: A vehicle seat includes: a light-emitting section 21 for emitting irradiation light toward a predetermined part of sitting person if the sitting person who sits on the vehicle seat is present; and a light-receiving section 22 for receiving light reflected from at least a pulse portion in the skin on the predetermined part of the sitting person, the reflected light being originated from the irradiation light, and outputting a signal corresponding to the strength of the reflected light which has been received. A partitioning section 23 for preventing the light-receiving section 22 from receiving the reflected light from the body surface on the predetermined part of the sitting person, the reflected light being originated from the irradiation light, is formed between the light-emitting section 21 and the light-receiving section 22 in the vehicle seat to detect the pulse waves of the sitting person from the output signal of the light-receiving section 22 during the emission of the irradiation light by the light-emitting section 21.
摘要翻译：要解决的问题：提供一种安装在车辆上的生物信息检测器，用于检测乘员的脉搏波，能够正确地检测乘员的脉搏波，同时使乘员不受检测器的附着负担并且尽可能地抑制由于照射光的发射引起的功率消耗。车辆座椅包括：发射部分21，用于如果坐在车辆座椅上的坐在人身上，则朝向坐着的人的预定部分发射照射光; 以及光接收部分22，用于接收从坐在人的预定部分上的皮肤中的至少一个脉冲部分反射的光，反射光源自照射光，并输出与反射的强度对应的信号已经收到的光。在发光部21和发光部21之间形成有用于防止受光部22从坐在人的规定部位上的身体表面反射的反射光从照射光接收的分隔部23，车辆座椅中的光接收部分22，用于在由发光部分21发射照射光期间从光接收部分22的输出信号检测就座者的脉搏波。版权所有：（C）2012，JPO＆INPIT

2. 发明专利

JP2009241808A Vehicular seat device 审中-公开
标题翻译：车身座椅装置
公开(公告)号：JP2009241808A
公开(公告)日：2009-10-22
申请号：JP2008092047
申请日：2008-03-31
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TAKEDA YUSAKU , NIIBE TADAYUKI , OKAMOTO NOBUHISA , DAIKOKUYA YOKO
IPC分类号： B60N2/12
摘要： PROBLEM TO BE SOLVED: To suitably adjust a seat according to each action of a seated occupant when getting out a vehicle, and to effectively reduce a burden accompanied with getting-out action. SOLUTION: A vehicular seat device has: a memory portion 56 storing item value data of a seat; sensors 41f, 41r, 42f, 42r detecting a seat state; a physique determining portion 53 estimating the physique of the seated occupant; a one side leg extracting position estimating portion 58 estimating a track of leg extracting action to minimize a burden during one side leg extracting action when the occupant gets off the vehicle, and estimating the one side leg extracting position, according to the seat item data and the estimated physique of the seated occupant; and a seat fore-and-aft position/seat surface angle adjusting amount computing portion 62 adjusting the seat to ensure the estimated track of the leg extracting action. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在出车时根据就座乘客的各种动作适当地调整座椅，并且有效地减轻伴随出路动作的负担。解决方案：车辆座椅装置具有：存储部分56，其存储座椅的物品值数据; 检测座椅状态的传感器41f，41r，42f，42r; 身体确定部53估计就座乘客的身体状况; 单侧腿提取位置推定部58，根据座位项目数据，估计乘员离开车辆时的一个侧腿提取动作期间的腿部提取动作的轨迹，并且估计一个腿部提取位置;以及坐着的乘客估计体质; 以及座椅前后位置/座椅表面角度调整量计算部62调节座椅，以确保腿部提取动作的估计轨迹。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2015001929A 車両企画支援システム有权
标题翻译：车辆计划支持系统
公开(公告)号：JP2015001929A
公开(公告)日：2015-01-05
申请号：JP2013127442
申请日：2013-06-18
申请人：マツダ株式会社 , Mazda Motor Corp
发明人： MURASE KENJI , KAJIKAWA HIROKO , DAIKOKUYA YOKO , TAKEDA YUSAKU , TAMIYA KEN , HASHIMOTO SATORU
IPC分类号： G06F17/50 , B60K37/00
CPC分类号： Y02T10/82
摘要：【課題】インストルメントパネルとの位置関係において、高速走行時において助手席乗員がどの程度の安心感が得られるかを定量的に判断できるようにする。【解決手段】側面視において、第1基準位置α1と第2基準位置α2とを通る知覚ラインLが設定される。第1基準位置α1は、助手席乗員Jにおける第1俯角&thetas;1の視線δ1上でかつ実際の距離と助手席乗員Jが感じる知覚距離とが一致する第1前方距離(例えば800mm)の位置とされる。第2基準位置はα2は、大きい俯角となる第2俯角&thetas;2の視線δ2上でかつ実際の距離と助手席乗員Jが感じる知覚距離とが一致すると共に小さい距離(例えば600mm)の位置に設定される。知覚ラインLと企画されたインストルメントパネルのデータとの距離の偏差に応じて、高速走行時での安心感の評価値が決定される。【選択図】図7
摘要翻译：要解决的问题：定量地确定在与仪表板的位置关系中的高速行驶期间由辅助前驾驶员获得的安全感程度。解决方案：通过第一参考位置α1和第二在车辆侧视图中设定基准位置α2。第一基准位置α1在辅助前驱动器J中的第一俯仰角＆amp; 1的视线方向δ1上，并且被定义为第一前进距离（例如，800mm）的位置，其中实际距离与辅助前驾驶员J感觉到的感知距离相匹配。第二参考位置α2在第二俯仰角度θ的视线方向δ2上，其成为大的俯角，并导致实际距离和感知由前辅助驾驶员J感觉到的距离匹配并且设置在较小距离（例如，600mm）上。根据感知线L与计划的仪表板的数据之间的距离的偏差来决定高速行驶期间的安全感的估计值。

4. 发明专利

JP2013246659A Vehicle planning support system 有权
标题翻译：车辆规划支援系统
公开(公告)号：JP2013246659A
公开(公告)日：2013-12-09
申请号：JP2012120197
申请日：2012-05-25
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TAKEDA YUSAKU , DAIKOKUYA YOKO , YAMANAKA RYOKO , OTSUBO TOMONORI , HASHIMOTO SATORU
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To efficiently planning a vehicle which is not obstructed by a front pillar.SOLUTION: A vehicle planning support system includes: modules 15b to 15g constructing models of vehicle components including a reference model and a front pillar model including point data showing the viewpoint position of a driver; a planned vehicle model registration module 15h for generating a model of a planned vehicle on the basis of the vehicle component models constructed by the modules 15b to 15g; and a notification module 15j for notifying the driver that the opening angle of the constructed front pillar model viewed from the viewpoint position of the driver is in a range of 24 degrees, or for displaying a portion of the range in which the opening angle viewed from the viewpoint position of the driver is 24 degrees.
摘要翻译：要解决的问题：有效地规划未被前柱阻碍的车辆。解决方案：车辆规划支持系统包括：模块15b至15g构建车辆部件的模型，包括参考模型和包括点数据的前柱模型，其中显示司机的视点位置; 基于由模块15b〜15g构成的车辆部件模型，生成计划车辆的模型的计划车型登记模块15h; 以及通知模块15j，用于通知驾驶员从驾驶员的视点位置观察到的构成的前柱模型的开放角度在24度的范围内，或者用于显示从俯视角度观察的开放角度的范围的一部分驾驶员的视点位置为24度。

5. 发明专利

JP2014067100A Vehicle planning support system 有权
标题翻译：车辆规划支援系统
公开(公告)号：JP2014067100A
公开(公告)日：2014-04-17
申请号：JP2012210137
申请日：2012-09-24
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TAKEDA YUSAKU , DAIKOKUYA YOKO , YAMANAKA RYOKO , MURASE KENJI , OTSUBO TOMONORI , HASHIMOTO SATORU , FUSHIMI AKIRA , TAMIYA KEN
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To make it possible to easily plan a vehicle that is able to obtain required spacious feeling and lookout feeling.SOLUTION: Having a distance from an eye point E to a front pillar 1 and the spread angle of a front pillar 1 as parameters, evaluation values (the contents in Fig. 7) relating to spacious feeling are stored in first storage means M1, and evaluation values (the contents in Fig. 8) relating to lookout feeling are stored in second storage means M2. When the distance and the spread angle for the planned vehicle are input by input means 20, the contents stored in the storage means M1 and M2 are checked, and the evaluation values of the spacious feeling and the evaluation values of lookout feeling in the planned vehicle are displayed on a display 30.
摘要翻译：要解决的问题：使得可以容易地规划能够获得所需的宽敞感和观察感的车辆。解决方案：从眼点E到前支柱1的距离和前支柱1的展开角度作为参数，将与宽敞感觉相关的评价值（图7中的内容）存储在第一存储装置M1中，并将与监视感觉相关的评估值（图8中的内容）存储在第二存储装置M2中。当由输入装置20输入计划车辆的距离和扩展角度时，检查存储在存储装置M1和M2中的内容，并且计划车辆中的宽敞感觉和监视评价值的评估值显示在显示器30上。

6. 发明专利

JP2012147924A Biological information detector 有权
标题翻译：生物信息检测器
公开(公告)号：JP2012147924A
公开(公告)日：2012-08-09
申请号：JP2011008560
申请日：2011-01-19
申请人： Hiroshima Univ , Mazda Motor Corp , マツダ株式会社 , 国立大学法人広島大学
发明人： YOSHIDA MASAYUKI , OKAMOTO NOBUHISA , DAIKOKUYA YOKO , TAKEDA YUSAKU , KAJIKAWA HIROKO , HOSHINO YOKO
IPC分类号： A61B5/0245 , A61B5/18 , B60N2/90
摘要： PROBLEM TO BE SOLVED: To provide a biological information detector mounted on a vehicle to detect the pulse waves of an occupant, which can correctly detect the pulse waves of the occupant at low irradiation light quantity while making the occupant be free from the burden of attachment of the detector.SOLUTION: A vehicle seat includes: a light-emitting section 21 for emitting irradiation light containing a near-infrared ray of a predetermined wavelength toward a predetermined part of a person who sits on the vehicle seat; and a light-receiving section 22 for receiving light reflected from at least a pulse portion in the skin on the predetermined part of the sitting person, the reflected light being originated from the irradiation light emitted from the light-emitting section 21, and outputting a signal corresponding the strength of the reflected light which has been received. A partitioning section 23 for preventing the light-receiving section 22 from receiving the reflected light from the body surface on the predetermined part of the sitting person, the reflected light being originated from the irradiation light emitted by the light-emitting section 21, is formed between the light-emitting section 21 and the light-receiving section 22 in the vehicle seat to detect the pulse waves of the sitting person from the output signal of the light-receiving section 22.
摘要翻译：要解决的问题：提供一种安装在车辆上的生物信息检测器，以检测乘员的脉搏波，从而能够在使乘客免受乘员的影响的同时，以较低的照射光量正确地检测乘员的脉搏波探测器的附着负担。车辆座椅包括：发光部分21，用于将包含预定波长的近红外线的照射光朝向坐在车辆座椅上的人的预定部分发射; 以及受光部分22，用于接收从坐在人的预定部分上的皮肤中的至少一个脉冲部分反射的光，反射光源自从发光部分21发射的照射光，并且输出一个信号对应于已经接收到的反射光的强度。一个分隔部分23，用于防止受光部分22接收来自坐在人的预定部分上的身体表面的反射光，反射光源自由发光部分21发出的照射光，在车辆用座椅的发光部21和受光部22之间，从受光部22的输出信号检测坐着人的脉搏波。（C）2012，JPO＆INPIT

7. 发明专利

JP2011210103A Driver's state determination device 审中-公开
标题翻译：驾驶员状态确定装置
公开(公告)号：JP2011210103A
公开(公告)日：2011-10-20
申请号：JP2010078757
申请日：2010-03-30
申请人： Mazda Motor Corp , マツダ株式会社
发明人： DAIKOKUYA YOKO , OKAMOTO NOBUHISA , KAJIKAWA HIROKO , HOSHINO YOKO
IPC分类号： G08G1/16 , A61B5/18 , B60R11/04
摘要： PROBLEM TO BE SOLVED: To provide a driver's state determination device for determining the deterioration of a concentration degree of a driver with respect to driving.SOLUTION: The driver's state determination device includes: a blink detection unit 13 for detecting the generation of a blink of the driver; a cluster blink determination unit 15 for determining whether the blink detected by the blink detection unit 13 is a cluster blink or not; a cluster blink generation frequency calculation unit 17 for calculating the frequency of the generation of the cluster blink determined by the cluster blink determination unit 15; and a driver's driving concentration degree determination unit 19 for determining that the concentration degree of the driver with respect to driving is deteriorated when the frequency of the generation of the cluster blink calculated by the cluster blink generation frequency calculation unit 17 exceeds a predetermined threshold.
摘要翻译：要解决的问题：提供一种用于确定驾驶员相对于驾驶员的集中度的劣化的驾驶员状态确定装置。解决方案：驾驶员状态确定装置包括：眨眼检测单元13，用于检测驾驶员的眨眼的产生司机; 用于确定由眨眼检测单元13检测到的眨眼是否是群集闪烁的群集闪烁确定单元15; 用于计算由群集闪烁确定单元15确定的群集闪烁的生成频率的群集闪烁生成频率计算单元17; 以及驾驶员驾驶集中度确定单元19，用于当由集群闪烁产生频率计算单元17计算的集群闪烁的产生频率超过预定阈值时，确定驾驶员相对于驾驶的集中度会恶化。

8. 发明专利

JP2014080096A Front pillar structure of the automobile 有权
标题翻译：汽车前柱结构
公开(公告)号：JP2014080096A
公开(公告)日：2014-05-08
申请号：JP2012228964
申请日：2012-10-16
申请人： Mazda Motor Corp , マツダ株式会社
发明人： MURASE KENJI , TAKEDA YUSAKU , DAIKOKUYA YOKO , KAJIKAWA HIROKO , UMEZU DAISUKE
IPC分类号： B60R13/02
摘要： PROBLEM TO BE SOLVED: To provide a front pillar structure of an automobile that can match a driver's steering feeling with behavior of a vehicle without altering the layout of a power train nor the structure of the front pillar.SOLUTION: In a front pillar structure of an automobile including a front pillar 3 extending downward more toward the front of a vehicle body in a front-rear direction, front wheels arranged more on a vehicle body rear side than the extension obtained by extending the front end of the front pillar 3 forward in a direction along the front pillar 3, and a front pillar rim 4, the front pillar rim 4 includes a front inner side face part 4a and a rear inner side face part 4b facing the inside in a vehicle width direction, and a rear side face part 4c facing a vehicle body rear side connecting with the rear inner side face part 4b through a rear side bent part 23 extending downward more toward the vehicle body front, and the relative position of the rear side bent part 23 with the front pillar 3 is shifted outward more in the vehicle width direction toward the lower side.
摘要翻译：要解决的问题：提供一种能够将驾驶员的转向感与车辆的行为相匹配的汽车的前柱结构，而不改变动力传动系的布局或前柱的结构。解决方案：在前柱结构一种汽车，包括前柱3，前柱3沿前后方向向下朝向车身前方向下延伸，前轮配置成比通过将前支柱3的前端向前延伸而延伸到车身后侧沿着前支柱3的方向和前支柱边缘4，前柱边缘4包括在车宽方向上面对内侧的前内侧面部4a和后内侧面部4b，以及后侧面部分4c面向通过后方侧弯曲部23与后内侧面部4b连接的车体后侧，向后方侧弯曲部23向车体前方延伸，后侧弯曲部的相对位置 23与前支柱3一起向车宽方向向下偏移。

9. 发明专利

JP2013244826A Vehicle front pillar structure and design support system 有权
标题翻译：车辆前柱结构和设计支持系统
公开(公告)号：JP2013244826A
公开(公告)日：2013-12-09
申请号：JP2012119360
申请日：2012-05-25
申请人： Mazda Motor Corp , マツダ株式会社
发明人： OTSUBO TOMONORI , TAKEDA YUSAKU , HASHIMOTO SATORU , FUSHIMI AKIRA , DAIKOKUYA YOKO , YAMANAKA RYOKO , TAMIYA KEN , MAEKAWA TARO
IPC分类号： B62D25/04 , G06F17/50
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To secure a large cross-sectional area while reducing a sense of oppression given to an occupant.SOLUTION: A front pillar forms an obstruction angle which is an angle formed by a front boundary sight line α and a rear boundary sight line β, with respect to a sight line from an eye point E. First to fourth points C1 to C4 are set as corner parts of the pillar. The fourth point C4 and the first point C1 are set on the boundary sight line α in the order closer from E. The third point C3 and the second point C2 are set on the boundary sight line β in the order closer from E. The fifth point C5 is assumed on the boundary sight line α so that the distance from E is equal to the distance to the third point C3 on the boundary sight line β. The position of the fourth point C4 is set as a substantially intermediate position between the first point C1 and the fifth point C5. A reference model in which the first to fourth points C1 to C4 are set is provided to a designer.
摘要翻译：要解决的问题：为了确保大的横截面积，同时减少对乘客的压迫感。解决方案：前柱形成由前边界线a和后边界视线形成的角度的障碍角 line＆bgr;相对于来自眼点E的视线。第一至第四点C1至C4被设置为柱的拐角部分。第四点C4和第一点C1以更接近于E的顺序设置在边界视线α上。第三点C3和第二点C2设置在边界视线＆bgr上; 以距离E更近的顺序排列。第五点C5假设在边界视线α上，使得距离E的距离等于边界视线＆bgr上的第三点C3的距离。第四点C4的位置被设定为第一点C1和第五点C5之间的大致中间位置。将第一至第四点C1至C4设置的参考模型提供给设计者。

10. 发明专利

JP2011133963A Design support system for vehicle and method thereof 有权
标题翻译：车辆设计支持系统及其方法
公开(公告)号：JP2011133963A
公开(公告)日：2011-07-07
申请号：JP2009290538
申请日：2009-12-22
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TAKEDA YUSAKU , UMEZU DAISUKE , DAIKOKUYA YOKO , KAMIMURA HIROKI , MIYAZAKI TORU , OTSUBO TOMONORI
IPC分类号： G06F17/50 , B60K26/02 , G01M17/007
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To perform the evaluation of the operability of a pedal by simulation under the consideration of a contact impedance.
SOLUTION: A lower limb-pedal system model is set by modeling the kinetic characteristics of the lower limb of a driver with characteristics including a rotary hinge joint having the hip hinge part 1, the knee hinge part 2, the ankle hinge part 3 and the tiptoe hinge part 4 and respective contact impedances between the sole and a pedal, between a floor and the heel and between a seat cushion and the thigh. The behavior of the lower limb is predicted based on the lower limb-pedal system model, and pedal operability is evaluated from the predicted behavior.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：考虑到接触阻抗，通过模拟来评估踏板的可操作性。解决方案：通过对具有髋关节部分1，膝关节部分2，膝关节铰链部分2的旋转铰链接头的特征进行模拟来确定驾驶员的下肢的动力特性来设定下肢踏板系统模型脚趾铰链部分4和鞋底与踏板之间，地板和脚跟之间以及坐垫与大腿之间的相应接触阻抗。根据下肢踏板系统模型预测下肢的行为，并根据预测的行为评估踏板的可操作性。版权所有（C）2011，JPO＆INPIT

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