公开(公告)号：US5762372A

公开(公告)日：1998-06-09

申请号：US455915

申请日：1995-05-31

申请人： Mutsumasa Koujiya ,  Kazuyoshi Isaji ,  Shinichi Iwai ,  Yutaka Ohasi ,  Toshihiro Takei

发明人： Mutsumasa Koujiya ,  Kazuyoshi Isaji ,  Shinichi Iwai ,  Yutaka Ohasi ,  Toshihiro Takei

IPC分类号： B60R22/195 ,  B60R22/46

CPC分类号： B60R22/1953

摘要： A seat belt tensioner includes a wire, a spring retainer connected to a seat belt buckle by the wire, a casing within which the spring retainer is linearly movable, a primary coil spring contacting the spring retainer, a leaf spring for limiting movement of the spring retainer, a secondary coil spring, and a mass body supported relative to the spring retainer through the secondary coil spring in the direction in which an inertial force is applied. The mass body is moved against the action of the secondary coil spring when a predetermined deceleration is applied, the mass body slides and the primary coil spring is released.

摘要翻译： 安全带张紧器包括线，通过线连接到座椅安全带扣的弹簧保持器，弹簧保持器可线性移动的壳体，与弹簧保持器接触的初级螺旋弹簧，用于限制弹簧的运动的板簧 保持器，次级螺旋弹簧和通过次级螺旋弹簧相对于弹簧保持器在施加惯性力的方向上支撑的质量体。 当施加预定的减速度时，质量体抵抗次级螺旋弹簧的作用移动，质量体滑动并且初级螺旋弹簧被释放。

公开(公告)号：US5651564A

公开(公告)日：1997-07-29

申请号：US451154

申请日：1995-05-26

申请人： Kazuyoshi Isaji ,  Yutaka Ohasi ,  Mutsumasa Koujiya ,  Shinichi Iwai ,  Toshihiro Takei

发明人： Kazuyoshi Isaji ,  Yutaka Ohasi ,  Mutsumasa Koujiya ,  Shinichi Iwai ,  Toshihiro Takei

IPC分类号： B60R22/46 ,  B60R22/195 ,  B60R22/18

CPC分类号： B60R22/1953

摘要： A tensioning device is provided to realize compactness and simplification of device structure and causes mountability to be improved. A tensioning mechanism to rapidly tension one end of an interconnecting member when deceleration of a vehicle is applied, a reversing-prevention hook plate supported rotatably freely on an arm plate, a buckle joined freely rotatably at a position most proximate to a seat belt in a direction of tension action of the seat belt within a plate surface of the reversing-prevention hook plate, and a reversing-prevention claw to restrict reverse rotation of the reversing-prevention hook plate after the interconnecting member has been pulled out are provided, and a base end of the foregoing arm plate is joined freely rotatably to a frame member. During tensioning operation, the arm plate rotates in the direction of tensioning of the interconnecting member, and along with this the reversing-prevention hook plate rotates in a direction opposite the direction of rotation of the arm plate while pulling out the interconnecting member.

摘要翻译： 提供张紧装置以实现装置结构的紧凑性和简化，并且提高安装性。 一种张紧机构，用于当车辆减速时使互连构件的一端快速张紧，可自由旋转地支撑在臂板上的可反转防止钩板，可在最靠近座椅安全带的位置自由旋转的带扣 提供了安全带在反转防止钩板的板表面内的张力作用方向，以及在互连构件拔出之后限制防倒车钩板的反向旋转的防反转爪， 上述臂板的基端可自由转动地连接到框架件上。 在张紧操作期间，臂板沿着互连构件的张紧方向旋转，并且与此同时，防逆转钩板在拉出互连构件的同时在与臂板的旋转方向相反的方向上旋转。

公开(公告)号：US5685567A

公开(公告)日：1997-11-11

申请号：US405135

申请日：1995-03-16

申请人： Mutsumasa Koujiya ,  Yutaka Ohasi ,  Kazuyoshi Isaji ,  Shinichi Iwai

发明人： Mutsumasa Koujiya ,  Yutaka Ohasi ,  Kazuyoshi Isaji ,  Shinichi Iwai

IPC分类号： B60R22/195 ,  B60R22/46 ,  B60R22/48

CPC分类号： B60R22/1953 ,  B60R2022/469

摘要： An arresting hook plate extending from a seatbelt buckle is attached to a buckle plate so that it moves freely along a straight line. When inertia force acts on the mass body inside a pull-in section casing, it leaves a lock state and is caused to move by the spring biasing force. The arresting hook plate attached to the mass body by a wire is caused to be pulled in along with movement of the mass body. A pair of locking pawls included on the buckle plate prevent movement of the arresting hook plate in a pull-out direction when they are in a locked position. There is also an locking pawl holder which is used to select and set the locking or release of the locking pawls. If the locking of the locking pawls is released so that the mass body is returned to the origin position against the spring biasing force by means of the arresting hook plate via the wire, the mass body is placed again in a lock state due to the retainer.

摘要翻译： 从安全带扣延伸的止动钩板被附接到带扣板，使得其沿着直线自由移动。 当惯性力作用在拉入部分壳体内的质量体时，它会留下锁定状态，并通过弹簧偏压力而移动。 通过线将附接到质量体的止动钩板随着质量体的移动而被拉入。 包括在带扣板上的一对锁定爪防止止动钩板在处于锁定位置时在拉出方向上的移动。 还有一个锁定爪保持器，用于选择和设定锁定爪的锁定或释放。 如果释放锁定爪的锁定，使得质量体经由线通过止动钩板抵抗弹簧偏压力返回到原点位置，由于保持器，质量体再次放置在锁定状态 。

公开(公告)号：US5707080A

公开(公告)日：1998-01-13

申请号：US555175

申请日：1995-11-08

申请人： Kazuyoshi Isaji ,  Mutsumasa Koujiya ,  Yutaka Ohashi ,  Kyojiro Suzuki ,  Shingo Wanami

发明人： Kazuyoshi Isaji ,  Mutsumasa Koujiya ,  Yutaka Ohashi ,  Kyojiro Suzuki ,  Shingo Wanami

IPC分类号： B60R22/46 ,  B60R22/195

CPC分类号： B60R22/1953

摘要： A seat belt fastening device has a seat belt buckle and a single casing in which a compression coil spring for pulling in slack of the seat belt is positioned between a retainer and a flange of a guide member. An inertial mass member is slidably disposed in the guide member. The coil spring is connected by a wire to a pulley unit through the retainer and guide member. The seat belt buckle is connected to the pulley unit by a wire. The wire is usually wound to the pulley unit which is locked by a control lever. When the inertial mass member moves under excessive deceleration, it drives operation levers and the control lever to unlock the pulley unit. As a result, the wire is pulled out from the pulley unit by the released compression spring. Incidentally, the wire is wound to the pulley unit so that the buckle is retracted into the casing and the slack of the seat belt is reduced.

摘要翻译： 安全带固定装置具有安全带扣和单个外壳，其中用于拉动安全带松弛的压缩螺旋弹簧定位在保持器和引导构件的凸缘之间。 惯性质量构件可滑动地设置在引导构件中。 螺旋弹簧通过保持器和引导构件通过导线连接到滑轮单元。 安全带扣通过导线连接到滑轮单元。 线通常缠绕在由控制杆锁定的滑轮单元上。 当惯性质量构件在过度减速下运动时，它驱动操作杆和控制杆来解锁皮带轮单元。 结果，通过释放的压缩弹簧将导线从滑轮单元拉出。 顺便提及，线被缠绕到滑轮单元上，使得带扣缩回到壳体中，并且安全带的松弛减小。

公开(公告)号：US5607185A

公开(公告)日：1997-03-04

申请号：US345816

申请日：1994-11-22

申请人： Kazuyoshi Isaji ,  Shinichi Iwai ,  Yutaka Ohashi

发明人： Kazuyoshi Isaji ,  Shinichi Iwai ,  Yutaka Ohashi

IPC分类号： A44B11/25 ,  B60R22/195 ,  B60R22/36

CPC分类号： B60R22/1953 ,  A44B11/2503

摘要： A pre-loader device that quickly tighten a seat belt after a sudden deceleration of a vehicle is detected is disclosed herein. The pre-loader device includes a mass body and a casing housing the mass body with the mass body being movable in the longitudinal direction of the vehicle within the casing. A holder is positioned by a weak coil spring, and a strong coil spring is disposed between a flange part of the mass body and a flange part of the holder. A retainer and the holder hold therebetween stoppers disposed at the tip of plate springs that extend from the rear end of the mass body so as to position the mass body and maintaining the coil spring in a compressed state. A wire connects the rear end of the mass body to a seat belt buckle.

摘要翻译： 本文公开了一种在检测到车辆突然减速之后快速紧固安全带的预装载装置。 预装载装置包括质量体和容纳质量体的壳体，其质量体可在壳体内沿车辆的纵向方向移动。 支架由弱螺旋弹簧定位，强力螺旋弹簧设置在质量体的凸缘部分与支架的凸缘部分之间。 保持器和保持器保持设置在从弹簧体的后端延伸的板簧末端的止动件之间，以便定位质量体并将螺旋弹簧保持在压缩状态。 电线将质量体的后端连接到座椅安全带扣上。

公开(公告)号：US08818680B2

公开(公告)日：2014-08-26

申请号：US13600580

申请日：2012-08-31

申请人： Kazuyoshi Isaji ,  Naohiko Tsuru

发明人： Kazuyoshi Isaji ,  Naohiko Tsuru

IPC分类号： G05D1/00 ,  B60W30/16

CPC分类号： B60W30/16 ,  B60W30/18145 ,  B60W2520/10 ,  B60W2550/146 ,  B60W2550/302 ,  B60W2550/306 ,  B60W2550/308 ,  B60W2550/402 ,  B60W2550/408 ,  B60W2720/10 ,  B60W2720/106

摘要： A vehicle behavior control device for controlling acceleration/deceleration includes: a velocity acquisition device; a current position acquisition device; a preceding vehicle determination device; a following distance detection device; a preceding vehicle information acquisition device; a relative velocity calculation device of a preceding vehicle; a first evaluation index calculation device of a first evaluation index indicating an approaching/separating state to the preceding vehicle in view of the preceding vehicle velocity; a first deceleration target determination device for determining whether the first evaluation index exceeds a first deceleration threshold; and a following deceleration calculation device for calculating a first required deceleration when the first evaluation index exceeds the first deceleration threshold. The first required deceleration provides to match an actual relative velocity with a first target relative velocity, which is determined based on the first evaluation index and the following distance.

摘要翻译： 用于控制加速/减速的车辆行为控制装置包括：速度获取装置; 当前位置获取装置; 前方车辆确定装置; 以下距离检测装置; 前车辆信息获取装置; 前一车辆的相对速度计算装置; 考虑到前一车辆速度，指示与前一车辆的接近/分离状态的第一评估指标的第一评估指标计算装置; 第一减速目标确定装置，用于确定第一评估指标是否超过第一减速度阈值; 以及跟随减速度计算装置，用于当第一评估指标超过第一减速阈值时，计算第一所需减速度。 第一所需的减速度使得实际相对速度与第一目标相对速度相匹配，第一目标相对速度基于第一评估指数和随后的距离来确定。

公开(公告)号：US08103424B2

公开(公告)日：2012-01-24

申请号：US12151998

申请日：2008-05-12

申请人： Kazuyoshi Isaji ,  Naohiko Tsuru

发明人： Kazuyoshi Isaji ,  Naohiko Tsuru

IPC分类号： B60T7/12 ,  G05D1/00 ,  G05D1/02 ,  G08G1/16

CPC分类号： B60K31/0008 ,  B60W2520/125 ,  B60W2520/14 ,  B60W2550/302 ,  B60W2720/106 ,  B60W2750/308

摘要： An inter-vehicle distance control apparatus is provided to provide comfortable acceleration feeling to a driver of a vehicle in various situations. The inter-vehicle distance control apparatus is configured to perform an acceleration control operation when a correction distance condition evaluation index at a present time, which takes into account a velocity of a forward object, is smaller than a threshold given by a judgment equation. The inter-vehicle distance control apparatus is configured to perform the acceleration control operation to accelerate the vehicle at a target acceleration, which is calculated from an actual relative velocity and a target relative velocity corresponding to the threshold given by the judgment equation.

摘要翻译： 提供车辆间距离控制装置，以在各种情况下向车辆的驾驶员提供舒适的加速感觉。 车辆间距离控制装置被配置为当考虑到正向物体的速度的当前校正距离条件评估指标小于由判定方程式给出的阈值时执行加速控制操作。 车辆间距离控制装置被配置为执行加速控制操作，以根据与由判定方程给出的阈值相对应的实际相对速度和目标相对速度计算出的目标加速度来加速车辆。

公开(公告)号：US07925413B2

公开(公告)日：2011-04-12

申请号：US11897350

申请日：2007-08-30

申请人： Kazuyoshi Isaji ,  Naohiko Tsuru

发明人： Kazuyoshi Isaji ,  Naohiko Tsuru

IPC分类号： B60T8/32 ,  B60T7/12 ,  G06F19/00 ,  G08G1/16 ,  B60Q1/00

CPC分类号： B60W40/076 ,  B60W10/20 ,  B60W30/09 ,  B60W30/12 ,  B60W30/143 ,  B60W30/18145 ,  B60W40/072 ,  B60W40/105 ,  B60W40/109 ,  B60W2420/52 ,  B60W2520/10 ,  B60W2520/125 ,  B60W2550/12 ,  B60W2550/146 ,  B60W2720/106 ,  B60W2720/125

摘要： A vehicle control system controls the speed of a vehicle according to actual road conditions and state of the vehicle. The control system acquires a present value of lateral acceleration occurring in a direction lateral to a controlled vehicle when the controlled vehicle avoids a collision with an obstacle or passes the obstacle. A target relative speed between the obstacle and the controlled vehicle is calculated from the present value of lateral acceleration and a turning radius of the controlled vehicle required for the controlled vehicle to avoid a collision with the obstacle or to pass the obstacle. Then, deceleration control is executed based on target relative deceleration rate at which the controlled vehicle is to be decelerated to reach the target relative speed.

摘要翻译： 车辆控制系统根据实际道路状况和车辆的状态来控制车辆的速度。 当控制车辆避免与障碍物的碰撞或通过障碍物时，控制系统获取在受控车辆的横向方向上发生的横向加速度的当前值。 从受控车辆的横向加速度的当前值和受控车辆的转弯半径计算出障碍物和受控车辆之间的目标相对速度，以避免与障碍物的碰撞或通过障碍物。 然后，基于被控制车辆减速到达目标相对速度的目标相对减速度来执行减速控制。

公开(公告)号：US20090265071A1

公开(公告)日：2009-10-22

申请号：US12386323

申请日：2009-04-16

申请人： Kazuyoshi Isaji ,  Naohiko Tsuru

发明人： Kazuyoshi Isaji ,  Naohiko Tsuru

IPC分类号： B60W30/08

CPC分类号： B60W30/16 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2520/125 ,  B60W2520/14 ,  B60W2540/28 ,  B60W2550/302 ,  B60W2710/0605 ,  B60W2720/106 ,  B60W2750/308

摘要： In a vehicle drive control system, a control unit calculates an evaluation index indicating an approach/separation condition of a subject vehicle during a travel and stores this evaluation index together with an inter-vehicle distance with respect to each driver in a memory device. The control unit further calculates a maximum value of the stored evaluation index for each distance, and calculates a relational equation between the distance and the calculated maximum evaluation index. The control unit determines, by correcting the relational equation, a speed control start determination equation, which determines the start timing of the automatic acceleration and/or deceleration control.

摘要翻译： 在车辆驱动控制系统中，控制单元计算表示行驶中的本车辆的接近/分离状况的评价指标，并将该评价指标与车辆间距离相对于每个驾驶员存储在存储装置中。 控制单元进一步计算每个距离存储的评价指标的最大值，并计算距离与计算出的最大评价指标之间的关系式。 控制单元通过校正关系式确定速度控制开始判定方程式，其确定自动加速和/或减速控制的开始定时。

公开(公告)号：US20090093938A1

公开(公告)日：2009-04-09

申请号：US12284867

申请日：2008-09-25

申请人： Kazuyoshi Isaji ,  Naohiko Tsuru

发明人： Kazuyoshi Isaji ,  Naohiko Tsuru

IPC分类号： G06F19/00

CPC分类号： B60W30/16 ,  B60W10/184 ,  B60W2520/105 ,  B60W2520/125 ,  B60W2520/14 ,  B60W2550/12 ,  B60W2550/14 ,  B60W2550/143 ,  B60W2550/306 ,  B60W2550/402 ,  B60W2720/106

摘要： In a vehicle speed control system, a preset offset distance is taken as a zero value of an inter-vehicle distance in a brake discriminant. When the current value of a corrected distance condition evaluation index is higher than the brake discriminant, a value on the brake discriminant is set as a target value of the corrected distance condition evaluation index. Deceleration control is started to decelerate the subject vehicle so that the deceleration of the subject vehicle becomes equal to the target deceleration of the subject vehicle computed based on the target relative speed corresponding to the set target value and the actual relative speed.

摘要翻译： 在车速控制系统中，将预设偏移距离作为制动判别式中的车间距离的零值。 当校正距离条件评价指标的当前值高于制动判别式时，将制动判别式的值设定为校正后的距离条件评价指标的目标值。 开始减速控制使本车减速，使得本车辆的减速度等于基于与设定目标值和实际相对速度对应的目标相对速度计算出的被摄动车辆的目标减速度。