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1. 发明授权

US4778222A Automotive anti-lock brake control system 失效
标题翻译：汽车防抱死制动控制系统
公开(公告)号：US4778222A
公开(公告)日：1988-10-18
申请号：US497
申请日：1987-01-05
申请人： Kenichi Numata , Hiromi Otsuki , Naohiko Tsuru , Noboru Noguchi , Nobuyasu Nakanishi
发明人： Kenichi Numata , Hiromi Otsuki , Naohiko Tsuru , Noboru Noguchi , Nobuyasu Nakanishi
IPC分类号： B60T8/48 , B60T8/1766 , B60T8/26 , B60T8/34 , B60T8/42 , B60T8/28
CPC分类号： B60T8/4275 , B60T8/262 , B60T8/348
摘要： An automotive anti-lock brake control system includes first and second directional control valves selectively shiftable between a first position in which a master cylinder communicates with first and second wheel cylinders associated with front and rear wheels, respectively, and a second position in which the first and second wheel cylinders communicate with a reservoir. A proportional valve is disposed between the master cylinder and the second directional control valve for producing a fluid pressure difference between the first and second wheel cylinders. The brake fluid stored in the reservoir is pumped by a fluid pump back to a pipe portion between the master cylinder and the proportional valve.
摘要翻译：一种汽车防抱死制动控制系统，包括分别在第一位置和第二位置之间选择性地移动的第一和第二方向控制阀，其中主缸与分别与前轮和后轮相关联的第一和第二轮缸连通，第二位置，并且第二轮缸与储存器连通。在主缸和第二方向控制阀之间设置比例阀，用于产生第一和第二轮缸之间的流体压力差。存储在储存器中的制动液通过流体泵泵送回主缸和比例阀之间的管部分。

2. 发明授权

US4636009A Hydraulic pressure control device for use in vehicle anti-skid braking system 失效
标题翻译：用于车辆防滑制动系统的液压控制装置
公开(公告)号：US4636009A
公开(公告)日：1987-01-13
申请号：US714804
申请日：1985-03-22
申请人： Naohiko Tsuru , Ryoichi Matsuura , Hiromi Otsuki , Hiroshi Fujinami , Shinichi Hori , Yoshihisa Nomura , Hiroyuki Oka
发明人： Naohiko Tsuru , Ryoichi Matsuura , Hiromi Otsuki , Hiroshi Fujinami , Shinichi Hori , Yoshihisa Nomura , Hiroyuki Oka
IPC分类号： B60T8/48 , B60T8/1761 , B60T8/46 , B60T8/50 , B60T8/02
CPC分类号： B60T8/5012 , B60T8/5037
摘要： A hydraulic pressure control device in a vehicle anti-skid braking system includes a wheel brake actuating cylinder for braking a vehicle wheel, a fluid pressure supply passage connected between a master cylinder and the wheel brake actuating cylinder and having a restriction, and a first directional control valve disposed in the fluid pressure supply passage and having at least pressure-increasing and pressure-decreasing modes, the first directional control valve being normally in the pressure-increasing mode to connect the master cylinder to the fluid pressure supply passage. A second directional control valve is connected between the master cylinder and the wheel brake actuating cylinder, the second directional control valve being normally open to provide a bypass passage across the first directional control valve to connect the master cylinder passage to the wheel brake actuating cylinder. A control unit is responsive to a decelerating condition of the vehicle wheel for actuating the first directional control valve into the pressure-decreasing mode and for actuating the second directional control valve to shut off the bypass passage.
摘要翻译：车辆防滑制动系统中的液压控制装置包括用于制动车轮的车轮制动致动缸，连接在主缸和车轮制动器致动缸之间并具有限制的流体压力供给通道，并且具有第一定向控制阀设置在流体压力供给通道中并具有至少增压和减压模式，第一方向控制阀通常处于将主缸连接到流体压力供给通道的增压模式。第二方向控制阀连接在主缸和车轮制动器致动缸之间，第二方向控制阀通常打开以提供跨过第一方向控制阀的旁通通道，以将主缸通道连接到车轮制动器致动缸。控制单元响应于车轮的减速状态，用于致动第一方向控制阀进入减压模式，并且用于致动第二方向控制阀以切断旁路通道。

3. 发明授权

US4579146A Three-port solenoid-operated valve 失效
标题翻译：三端口电磁阀
公开(公告)号：US4579146A
公开(公告)日：1986-04-01
申请号：US765526
申请日：1985-08-14
申请人： Naohiko Tsuru , Yoshihisa Nomura , Nobuyasu Nakanishi
发明人： Naohiko Tsuru , Yoshihisa Nomura , Nobuyasu Nakanishi
IPC分类号： F16K31/06 , B60T8/36 , F15B13/044
CPC分类号： B60T8/364 , Y10T137/86919 , Y10T137/87217
摘要： A three-port solenoid-operated valve has a fluid passage defined in a solenoid, a first port at an inlet end of the fluid passage, and second and third ports at an outlet end of the fluid passage. A cylindrical plunger is movably disposed in the fluid passage, and a slider is slidably supported in the plunger. A first-port valve body is normally urged by a first spring to be held against an end surface of the slider for opening the first port when the solenoid is de-energized. A third-port valve body is normally urged by a second spring for closing the third port when the solenoid is de-energized and is energized by a lower current. A pusher is fixedly mounted in the plunger for pushing the third-port valve body in a direction to open the third port in response to movement of the plunger when the solenoid is energized by a higher current. A third spring acts between the pusher and the opposite end surface of the slider for normally urging the pusher and the slider apart from each other. The second spring has a smallest spring force, the third spring has a largest spring force, and the first spring has an intermediate spring force between the spring forces of the second and third springs.
摘要翻译：三端口电磁阀具有限定在螺线管中的流体通道，流体通道入口端处的第一端口和流体通道出口端处的第二和第三端口。圆柱形柱塞可移动地设置在流体通道中，并且滑块可滑动地支撑在柱塞中。第一口阀主体通常由第一弹簧推动以在螺线管断电时保持抵靠滑块的端面以打开第一端口。当螺线管断电并且被较低的电流通电时，第三端口阀体通常被第二弹簧推动以关闭第三端口。推杆被固定地安装在柱塞中，用于当螺线管通过较高的电流通电时，响应于柱塞的移动，沿着打开第三端口的方向推动第三端口阀体。第三弹簧作用在推动器和滑块的相对端面之间，以正常地推动推动器和滑块彼此分开。第二弹簧具有最小的弹簧力，第三弹簧具有最大的弹簧力，并且第一弹簧在第二和第三弹簧的弹簧力之间具有中间弹簧力。

4. 发明授权

US5277483A Braking apparatus for use in a motor vehicle 失效
标题翻译：用于汽车的制动装置
公开(公告)号：US5277483A
公开(公告)日：1994-01-11
申请号：US868800
申请日：1992-04-15
申请人： Akihide Yosida , Kenichi Numata , Naohiko Tsuru , Hideaki Suzuki
发明人： Akihide Yosida , Kenichi Numata , Naohiko Tsuru , Hideaki Suzuki
IPC分类号： B60T8/40 , B60T8/48
CPC分类号： B60T8/4872 , B60T8/404 , Y10S303/03
摘要： A braking apparatus for a motor vehicle equipped with a master cylinder and a wheel cylinder. The apparatus further includes a pump coupled to a reservoir tank to suck a braking liquid from the reservoir tank and pressurize and discharge the sucked braking liquid when a slip of the wheel occurs at the time of driving the wheel, a pressure adjusting valve provided in a pipe coupling a discharge side of the pump to the reservoir tank and arranged to be openable to restrict the discharge pressure of the pump to a predetermined value, and a change-over valve for establishing a communication between the discharge side of the pump and the wheel cylinder when a slip of the wheel occurs at the time of driving the wheel and for establishing a communication between the master cylinder and the wheel cylinder when the slip does not occur. The apparatus controls a braking pressure adjusting device provided between the change-over valve and the wheel cylinder for adjusting the braking pressure to be applied to the wheel cylinder when a drive slip of the wheel occurs, thereby suppressing the drive slip. This arrangement allows the size-reduction of the apparatus and the suppression of generation of operating sound.
摘要翻译：一种用于装备有主缸和轮缸的机动车辆的制动装置。所述装置还包括泵，其联接到储存罐，以在所述驱动所述车轮时发生车轮滑动时从所述储存箱吸入制动液体并对所述吸入的制动液体进行加压和排出;压力调节阀，将泵的排出侧连接到储存罐并且布置成可打开以将泵的排出压力限制到预定值;以及转换阀，用于在泵的排出侧和车轮之间建立连通当驱动车轮时发生车轮滑动，并且当滑块不发生时在主缸和车轮缸之间建立连通。该设备控制设置在转换阀和轮缸之间的制动压力调节装置，用于当发生车轮的滑动发生时调节施加到轮缸的制动压力，从而抑制驱动滑移。这种布置允许设备的尺寸减小和抑制操作声音的产生。

5. 发明授权

US08150591B2 Vehicle travel speed control method 有权
标题翻译：车辆行驶速度控制方法
公开(公告)号：US08150591B2
公开(公告)日：2012-04-03
申请号：US12456864
申请日：2009-06-24
申请人： Kazuyoshi Isaji , Naohiko Tsuru
发明人： Kazuyoshi Isaji , Naohiko Tsuru
IPC分类号： G06F19/00
CPC分类号： B60W30/146 , B60W2520/105 , B60W2520/125 , B60W2520/14 , B60W2550/143 , B60W2550/402 , B60W2710/0605 , B60W2720/106
摘要： A vehicle speed control method calculates a present value KdB_c(a)_p of a corrected evaluation index of approach/separation condition by the following equation, and starts deceleration control when the determined present value KdB_c(a)_p exceeds a threshold value determined by a braking determining equation. In the deceleration control, a corrected target relative speed is determined based on an evaluation index KdB: KdB_c ⁢ ( a ) = 10 × log 10 ⁡ (  - 2 × VrGy - a × VrGy_offset Ds 3 × 1 5 × 10 - 8  ) wherein VrGy_offset, VrGy, a, Ds indicate a curve-time target speed, a difference between the curve-time target speed and a speed of a subject vehicle, a constant and a curve entrance arrival distance, respectively.
摘要翻译：车速控制方法通过以下等式计算修正的接近/分离条件评价指标的当前值KdB_c（a）_p，并且当所确定的当前值KdB_c（a）_p超过由a 制动决定方程。在减速控制中，基于评价指标KdB确定校正的目标相对速度：KdB_c（a）= 10×log 10⁡（呃-2×VrGy-a×VrGy_offset Ds 3×1×5×10 -8 ）其中VrGy_offset，VrGy，a，Ds分别表示曲线时间目标速度，曲线时间目标速度和本车辆速度之间的差异，常数和曲线入口到达距离。

6. 发明授权

US08026799B2 Vehicle collision determination apparatus 有权
标题翻译：车辆碰撞判定装置
公开(公告)号：US08026799B2
公开(公告)日：2011-09-27
申请号：US11901678
申请日：2007-09-18
申请人： Kazuyoshi Isaji , Naohiko Tsuru
发明人： Kazuyoshi Isaji , Naohiko Tsuru
IPC分类号： B60Q1/00
CPC分类号： B60W10/18 , B60T7/22 , B60T2201/02 , B60T2201/022 , B60T2210/32 , B60W30/16 , B60W50/087 , B60W2520/125 , B60W2550/306 , G08G1/166
摘要： A collision determination apparatus detects a current value of a lateral acceleration of a subject vehicle for calculating a collision risk index, and the collision risk index is used to determine the risk of collision of the subject vehicle with a front object. As the collision risk index takes the lateral acceleration of the subject vehicle into account, the collision risk index correctly represents a risk of collision of the subject vehicle with the front object when the subject vehicle is traveling in a condition that is under an influence of the lateral acceleration.
摘要翻译：碰撞确定装置检测用于计算碰撞风险指数的本车辆的横向加速度的当前值，并且使用碰撞风险指数来确定本车辆与前方物体的碰撞风险。由于碰撞风险指数考虑了本车辆的横向加速度，碰撞风险指数正确地表示当本车辆在受到影响的情况下行驶时，本车辆与前方物体碰撞的风险横向加速度。

7. 发明申请

US20100082203A1 Steering control device for vehicle 有权
标题翻译：车辆转向控制装置
公开(公告)号：US20100082203A1
公开(公告)日：2010-04-01
申请号：US12462928
申请日：2009-08-10
申请人： Kazuyoshi Isaji , Naohiko Tsuru
发明人： Kazuyoshi Isaji , Naohiko Tsuru
IPC分类号： G06F17/00 , B62D6/00
CPC分类号： B62D15/025 , B60W30/09 , B62D1/28
摘要： A steering control device for a vehicle includes: a position detection sensor for detecting a position of a road boundary and accessories in front of the vehicle; a road curvature radius calculator for calculating an outer curvature radius of a road; a turning radius calculator for calculating an appropriate turning radius; an appropriate distance calculator for calculating an appropriate road boundary distance between a front end of the vehicle and the road boundary in front of the vehicle; an actual distance detector for detecting an actual road boundary distance between the front end of the vehicle and the road boundary in front of the vehicle; and a steering wheel angle determination element for determining acceptability of the turning angle of the steering wheel based on comparison between the appropriate road boundary distance and the actual road boundary distance.
摘要翻译：一种用于车辆的转向控制装置，包括：位置检测传感器，用于检测车辆前方的道路边界位置和附件; 用于计算道路的外曲率半径的道路曲率半径计算器; 用于计算适当转弯半径的转弯半径计算器; 适当的距离计算器，用于计算车辆前端与车辆前方的道路边界之间的适当的道路边界距离; 用于检测车辆前端与车辆前方道路边界之间的实际道路边界距离的实际距离检测器; 以及用于基于适当的道路边界距离和实际道路边界距离之间的比较来确定方向盘的转向角的可接受性的方向盘角度确定元件。

8. 发明申请

US20070191997A1 Vehicle control system 有权
标题翻译：车辆控制系统
公开(公告)号：US20070191997A1
公开(公告)日：2007-08-16
申请号：US11703812
申请日：2007-02-07
申请人： Kazuyoshi Isaji , Naohiko Tsuru
发明人： Kazuyoshi Isaji , Naohiko Tsuru
IPC分类号： G05D1/00
CPC分类号： B60T8/1755 , B60T7/22 , B60T2201/022 , B60T2201/08 , B60T2201/081 , B60T2201/16 , B60T2210/24 , B60T2210/32 , B60W30/02 , B60W30/16 , B60W40/072 , B60W40/076 , B60W2420/52 , B60W2550/143 , G08G1/166 , G08G1/167
摘要： When a vehicle travels along a curve of a road, a target vehicle acceleration/deceleration that is used for accelerating/decelerating the vehicle to a target vehicle speed, which is set for the curve, is calculated. Based on a comparison between a present vehicle speed of the vehicle and the target vehicle speed, the vehicle is controlled such that an acceleration/deceleration of the vehicle coincides with the target vehicle acceleration/deceleration.
摘要翻译：当车辆沿着道路的曲线行驶时，计算用于将车辆加速/减速到目标车速的目标车辆加速/减速，其被设定为曲线。基于车辆的当前车速与目标车速之间的比较，控制车辆使得车辆的加速/减速与目标车辆的加速/减速一致。

9. 发明授权

US07209833B2 Collision possibility determination device 失效
标题翻译：碰撞可能性判定装置
公开(公告)号：US07209833B2
公开(公告)日：2007-04-24
申请号：US11037429
申请日：2005-01-17
申请人： Kazuyoshi Isaji , Naohiko Tsuru
发明人： Kazuyoshi Isaji , Naohiko Tsuru
IPC分类号： G08G1/16 , B60R21/01
CPC分类号： G08G1/166 , B60T2201/08 , B60T2201/082 , G01S17/023 , G01S17/936 , G06T7/20 , G06T7/74 , G08G1/167
摘要： A computer of a collision possibility determination device has a pixel position setting section, a travel vector calculating section, a vector direction determining section, and a collision possibility determining section. The pixel position setting section sets a travel direction pixel position in an image of view ahead of a vehicle and a circle with a specific radius from the set travel direction pixel position. The travel vector calculating section calculates a travel vector of an object that exists in the travel direction of the vehicle. The vector direction determining section determines whether an orientation of the travel vector matches a direction toward the inside of the circle. The collision possibility determining section determines a possible collision between the vehicle and the object when the orientation of the travel vector matches the direction toward the inside of the circle.
摘要翻译：碰撞可能性判定装置的计算机具有像素位置设定部，行驶矢量计算部，矢量方向确定部和碰撞可能性确定部。像素位置设定部设定车辆前方的图像的行驶方向像素位置和从设定的行进方向像素位置起的具有特定半径的圆。行驶矢量计算部计算存在于车辆的行进方向上的物体的行驶矢量。矢量方向确定部分确定行进矢量的取向是否与朝向内侧的方向一致。当行驶矢量的取向与朝向内侧的方向一致时，碰撞可能性确定部分确定车辆和物体之间的可能的碰撞。

10. 发明申请

US20050134479A1 Vehicle display system 审中-公开
标题翻译：车载显示系统
公开(公告)号：US20050134479A1
公开(公告)日：2005-06-23
申请号：US11010731
申请日：2004-12-13
申请人： Kazuyoshi Isaji , Naohiko Tsuru , Takahiro Wada , Hiroshi Kaneko
发明人： Kazuyoshi Isaji , Naohiko Tsuru , Takahiro Wada , Hiroshi Kaneko
IPC分类号： G02F1/13 , B60K35/00 , B60R1/00 , B60R11/02 , G06T7/00 , G08G1/00 , G08G1/09 , G08G1/0962 , G08G1/0969 , G08G1/16
CPC分类号： G08G1/0969 , B60K35/00 , B60K2370/21 , B60K2370/334 , G08G1/163
摘要： A vehicle display system recognizes, from within a color image of a forward scenery of a subject vehicle, an object such as left and right brake lights of a leading vehicle or a halt sign, each of which includes a red light element. Of the recognized object, a given position on a display area in a windshield of the subject vehicle is extracted. The extracted given position is then highlighted on the display area so that a user of the subject vehicle can properly recognize the object including the red light element.
摘要翻译：车辆显示系统从目标车辆的前方风景的彩色图像中识别出诸如前方车辆的左右制动灯或停止标志的物体，每个物体包括红色光元件。在识别的对象中，提取了本车辆的挡风玻璃上的显示区域上的给定位置。所提取的给定位置然后在显示区域上突出显示，使得本车辆的使用者可以适当地识别包括红色光元件的物体。

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