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公开(公告)号：US06487481B2
公开(公告)日：2002-11-26
申请号：US09866757
申请日：2001-05-30
申请人： Yuu Tanaka , Toshiaki Kakinami , Yoshifumi Iwata , Kazushi Konno , Toshiyasu Katsuno , Yuichi Kubota , Osamu Okazaki
发明人： Yuu Tanaka , Toshiaki Kakinami , Yoshifumi Iwata , Kazushi Konno , Toshiyasu Katsuno , Yuichi Kubota , Osamu Okazaki
IPC分类号： G06F700
CPC分类号： B62D15/0275 , B60T2201/10 , B62D15/028
摘要： A parking assisting apparatus displays an image of a rear view from a vehicle, which is acquired by a camera, on a display located in a passenger compartment, thus assisting in a parking procedure. The parking procedure assisted by the parking assisting apparatus is, for example, a parallel parking procedure in which the rotating direction of the steering wheel must be switched. An assumed path along which the vehicle is moved during the parking procedure is determined in accordance with the steering angle of the steering wheel when the parking procedure is started. In the parking procedure, the display indicates a steering information that informs the driver of a timing at which the rotating direction of the steering wheel must be switched, in accordance with the assumed path.
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公开(公告)号：US06940423B2
公开(公告)日：2005-09-06
申请号：US10284313
申请日：2002-10-31
CPC分类号： B62D15/0275 , B60R1/00 , B60R2300/105 , B60R2300/302 , B60R2300/305 , B60R2300/70 , B60R2300/802 , B60R2300/806 , B60R2300/8086 , H04N7/181
摘要： A back camera image from a back camera mounted on a rear portion of a vehicle body is displayed on a display mounted on the console inside the vehicle cabin when the vehicle is parallel parking. After the vehicle passes a steering direction reversal point in this state, a corner camera image from a corner camera mounted on a corner portion of a front portion of the vehicle body is displayed on the display when the vehicle nears a vehicle parked in front, or, more specifically, when an angle of the vehicle after it has reached the steering direction reversal point has reached a predetermined value. Guidance images may be overlaid upon the camera images during some or all of the parallel parking maneuver.
摘要翻译： 当车辆平行停车时，安装在车身后部的后置摄像机的背景照相机图像被显示在安装在车厢内的控制台上的显示器上。 在该状态下车辆经过转向方向反转点后，当车辆靠近前方的车辆时，显示器上显示来自安装在车体前部的角部上的角落相机的拐角摄像机图像，或者 更具体地说，当其后的车辆的角度已经达到转向方向反转点时已经达到预定值。 引导图像可能会在某些或所有并行停车操作中叠加在相机图像上。
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公开(公告)号：US20070236563A1
公开(公告)日：2007-10-11
申请号：US11806764
申请日：2007-06-04
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , B60R1/00 , B60R2300/105 , B60R2300/302 , B60R2300/70
摘要： A front camera for filming an area stretching forwards is disposed in a front portion of a vehicle. A side camera for filming an area stretching laterally and diagonally forwards is disposed in a lateral-left portion of the vehicle. An indicator display that can be visually recognized by a driver is disposed in a compartment of the vehicle. An amount of change in the direction of the vehicle, that is, a deflection angle of the vehicle is detected on the basis of a vehicle speed and a steering angle of a steering wheel, which have been detected by means of various sensors. After the indicator display has started displaying a lateral photo image filmed by the side camera, the photo image displayed by the indicator display is shifted from the lateral photo image filmed by the side camera to a front photo image filmed by the front camera if the deflection angle has reached a predetermined angle.
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公开(公告)号：US07248283B2
公开(公告)日：2007-07-24
申请号：US10291618
申请日：2002-11-12
CPC分类号： H04N7/18 , B60R1/00 , B60R2300/105 , B60R2300/302 , B60R2300/70
摘要： A front camera for filming an area stretching forwards is disposed in a front portion of a vehicle. A side camera for filming an area stretching laterally and diagonally forwards is disposed in a lateral-left portion of the vehicle. An indicator display that can be visually recognized by a driver is disposed in a compartment of the vehicle. An amount of change in the direction of the vehicle, that is, a deflection angle of the vehicle is detected on the basis of a vehicle speed and a steering angle of a steering wheel, which have been detected by means of various sensors. After the indicator display has started displaying a lateral photo image filmed by the side camera, the photo image displayed by the indicator display is shifted from the lateral photo image filmed by the side camera to a front photo image filmed by the front camera if the deflection angle has reached a predetermined angle.
摘要翻译： 用于拍摄向前伸展的区域的前置摄像机设置在车辆的前部。 用于拍摄横向和斜前方伸展的区域的侧面照相机设置在车辆的左侧部分。 可以由驾驶员可视觉识别的指示器显示器被布置在车辆的隔室中。 基于已经通过各种传感器检测到的方向盘的车速和转向角来检测车辆方向的变化量，即车辆的偏转角度。 在指示器显示开始显示由侧面照相机拍摄的横向照片图像之后，由指示器显示器显示的照片图像从由侧面照相机拍摄的侧面照片图像偏移到由前置照相机拍摄的前部照片图像，如果偏转 角度已经达到预定角度。
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公开(公告)号：US06778891B2
公开(公告)日：2004-08-17
申请号：US10255622
申请日：2002-09-27
申请人： Yuu Tanaka , Yoshifumi Iwata , Toshiyasu Katsuno
发明人： Yuu Tanaka , Yoshifumi Iwata , Toshiyasu Katsuno
IPC分类号： G06F700
CPC分类号： B62D15/028 , B60T2201/10
摘要： A parking assistance device capable of performing an easy operation for parking a driver's own vehicle along a parking course up to a parking target position. A parking course in which the driver's own vehicle reaches a parking target position indicated by a marker of a screen of a display of the driver's own vehicle is calculated up (S16). If a steering operation of the driver's own vehicle is performed, in the case that the current rudder angle changes towards a target rudder angle in order to move the driver's own vehicle along a parking course, the steering assistant power of the driver's own vehicle is increased (S21) and thus the steering operation of the driver's own vehicle is performed by a relatively small operational power. On the other hand, if the current rudder angle changes away from the target rudder angle, the steering operation of the driver's own vehicle is performed by a relatively large operational power since the rudder supplementary power is decreased (S21).
摘要翻译： 一种停车辅助装置，其能够进行容易的操作，将停车场的驾驶员本身停放到停车目标位置。 计算出驾驶员本身的车辆到达由驾驶员本身的车辆的显示屏幕的标记指示的停车目标位置的停车路线（S16）。 如果执行驾驶员本身的车辆的转向操作，则在当前方向舵角朝向目标方向舵角度变化以沿着停车路线移动驾驶员本身的车辆的情况下，驾驶员本身的车辆的转向辅助动力增加 （S21），因此驾驶员本身的车辆的转向操作通过相对小的操作功率来执行。 另一方面，如果当前方向舵角远离目标舵角变化，则由于舵补充功率减小，所以驾驶员本身的车辆的转向操作由相对大的操作功率执行（S21）。
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公开(公告)号：US20130175926A1
公开(公告)日：2013-07-11
申请号：US13823547
申请日：2010-10-18
申请人： Toshiyasu Katsuno
发明人： Toshiyasu Katsuno
IPC分类号： B60Q1/08
CPC分类号： B60Q1/08 , B60Q1/085 , B60Q1/143 , B60Q2300/056 , B60Q2300/41 , B60Q2300/42
摘要： An on-vehicle light distribution control system (100) for controlling light distribution of headlights (3), includes a vehicle detecting unit (10) configured to detect a front vehicle (LV) travelling in front of a self-vehicle; a detection difficulty determining unit (12) configured to determine difficulty of the detection by the vehicle detecting unit (10); an operational condition changing unit (14) configured to change an operational condition of light distribution control according to a determination result of the detection difficulty determining unit (12); and a light distribution control state display unit (13) configured to display a present state of the light distribution control for which the operational condition is changed by the operational condition changing unit (14).
摘要翻译： 一种用于控制前灯（3）的配光的车载配光控制系统（100），包括车辆检测单元（10），其被配置为检测在自行车前行驶的前方车辆（LV）; 被配置为确定车辆检测单元（10）的检测难度的检测难度确定单元（12）。 操作条件改变单元（14），被配置为根据所述检测难度确定单元（12）的确定结果来改变配光控制的操作状态; 以及配光控制状态显示单元，被配置为通过所述操作条件改变单元（14）显示所述操作条件改变的所述配光控制的当前状态。
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7.发明授权
公开(公告)号：US4707984A
公开(公告)日：1987-11-24
申请号：US850619
申请日：1986-04-11
IPC分类号： F02D41/14
CPC分类号： F02D41/1439 , F02D41/1441 , F02D41/1488
摘要： In a double air-fuel sensor system including two air-fuel ratio sensors upstream and downstream of a catalyst converter provided in an exhaust gas passage, an actual air-fuel ratio is adjusted in accordance with the outputs of the upstream-side air-fuel ratio sensor and the downstream-side air-fuel ratio sensor. The adjustment of the actual air-fuel ratio by the downstream-side air-fuel ratio sensor is prohibited in accordance with a coolant temperature of the engine.
摘要翻译： 在设置在废气通道中的催化剂转化器的上游和下游的两个空燃比传感器系统中，实际空燃比根据上游侧空气燃料的输出 比传感器和下游侧空燃比传感器。 根据发动机的冷却剂温度，禁止由下游侧空燃比传感器调节实际空燃比。
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8.发明授权
公开(公告)号：US4831838A
公开(公告)日：1989-05-23
申请号：US124412
申请日：1987-11-17
CPC分类号： F02D41/2454 , F02D41/1441
摘要： In a double air-fuel sensor system including two air-fuel ratio sensors upstream and downstream of a catalyst converter provided in an exhaust gas passage, an actual air-fuel ratio is adjusted in accordance with the outputs of the upstream-side and downstream-side air-fuel ratio sensors including an air-fuel ratio correction amount. Also, a learning correction amount is calculated so that a mean value of the air-fuel ratio correction amount is brought close to a reference value. The actual air-fuel ratio is further adjusted in accordance with the learning correction amount.
摘要翻译： 在设置在废气通道中的催化剂转化器的上游和下游的两个空燃比传感器系统中，实际空燃比根据上游侧和下游侧的输出进行调整， 包括空燃比校正量的侧面空燃比传感器。 此外，计算学习校正量，使得空燃比校正量的平均值接近参考值。 根据学习校正量进一步调整实际的空燃比。
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公开(公告)号：US4739614A
公开(公告)日：1988-04-26
申请号：US831566
申请日：1986-02-21
申请人： Toshiyasu Katsuno , Nobuaki Kayanuma , Yasushi Sato , Toshio Tanahashi , Yoshiki Chujo , Toshinari Nagai , Kohichi Hasegawa , Hironori Bessho , Takatoshi Masui
发明人： Toshiyasu Katsuno , Nobuaki Kayanuma , Yasushi Sato , Toshio Tanahashi , Yoshiki Chujo , Toshinari Nagai , Kohichi Hasegawa , Hironori Bessho , Takatoshi Masui
CPC分类号： F02D41/1488 , F01N11/007 , F02D41/1441 , F01N2550/02 , F01N2900/0422 , F02D41/1456 , Y02T10/47
摘要： In a double air-fuel ratio sensor system including two air-fuel ratio sensors upstream and downstream of a catalyst converter provided in an exhaust passage, the actual air-fuel ratio is adjusted in accordance with an air-fuel ratio correction amount calculated by using the output of the upstream-side air-fuel ratio sensor and an air-fuel ratio feedback control parameter such as delay time periods, skip amounts, or integration amounts calculated by using the output of the downstream-side air-fuel ratio sensor, and the calculation of the air-fuel ratio feedback control parameter is prohibited when the downstream-side air-fuel ratio sensor is in an abnormal state.
摘要翻译： 在设置在排气通路中的催化剂转化器的上游和下游的两个空燃比传感器系统的双重空燃比传感器系统中，根据通过使用计算出的空燃比校正量来调整实际空燃比 上游侧空燃比传感器的输出和利用下游侧空燃比传感器的输出计算的延迟时间段，跳过量或积分量等空燃比反馈控制参数，以及 当下游侧空燃比传感器处于异常状态时，禁止计算空燃比反馈控制参数。
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10.发明授权
公开(公告)号：US4712373A
公开(公告)日：1987-12-15
申请号：US849839
申请日：1986-04-09
CPC分类号： F02D41/1441
摘要： In a double air-fuel sensor system including two air-fuel ratio sensors upstream and downstream of a catalyst converter provided in an exhaust gas passage, the actual air-fuel ratio is adjusted in accordance with the output of the upstream-side and downstream-side air-fuel ratio sensors. For a predetermined time period after the engine enters an air-fuel ratio feedback control for the downstream-side air-fuel ratio sensor, the control speed by the downstream-side air-fuel ratio sensor is increased.
摘要翻译： 在设置在废气通道中的催化剂转化器的上游和下游的两个空燃比传感器系统中，实际空燃比根据上游侧和下游侧的输出进行调节， 侧空燃比传感器。 在发动机进入下游侧空燃比传感器的空燃比反馈控制之后的预定时间段内，下游侧空燃比传感器的控制速度增加。
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