公开(公告)号：US07565235B2

公开(公告)日：2009-07-21

申请号：US11205801

申请日：2005-08-16

申请人： Tadayoshi Okada ,  Toshiaki Arai ,  Hisaya Izawa ,  Makoto Matsumoto

发明人： Tadayoshi Okada ,  Toshiaki Arai ,  Hisaya Izawa ,  Makoto Matsumoto

IPC分类号： G06F17/00

CPC分类号： B60T7/12 ,  B60W30/17 ,  B60W2540/12 ,  B60W2540/16

摘要： A drive control apparatus for a vehicle includes: a follow-up control device; a stop hold device that is capable of holding the vehicle in a stopped state by controlling a brake pressure; and a driving operation detection device that detects at least one of a brake operation and a shift operation to a reverse or neutral position, wherein the follow-up control device cancels the holding of the vehicle in the stopped state by making the stop hold device cancel the holding of the vehicle in the stopped state after holding the vehicle in the stopped state for a predetermined time period or by making the stop hold device gradually reduce the brake pressure when the driving operation detection device detects at least one of the brake operation and the shift operation to the reverse or neutral position while the vehicle is held in the stopped state.

摘要翻译： 一种用于车辆的驱动控制装置，包括：后续控制装置; 停止装置，其能够通过控制制动压力来将车辆保持在停止状态; 以及驾驶操作检测装置，其检测制动操作和向倒档或中立位置的换档操作中的至少一个，其中所述跟随控制装置通过使所述停止保持装置取消来取消所述停止状态下的所述车辆的保持 在停车状态下将车辆保持在停止状态一段规定时间后，或者当驾驶操作检测装置检测出至少一个制动操作和 当车辆保持在停止状态时，换档操作到反转或中立位置。

公开(公告)号：US07477979B2

公开(公告)日：2009-01-13

申请号：US11066882

申请日：2005-02-25

申请人： Toshiaki Arai ,  Tadayoshi Okada ,  Hisaya Izawa ,  Makoto Matsumoto

发明人： Toshiaki Arai ,  Tadayoshi Okada ,  Hisaya Izawa ,  Makoto Matsumoto

IPC分类号： B60T7/12

CPC分类号： B60K31/0008

摘要： A follow running control system of the present invention includes a running control device for performing running control of the present vehicle based on data of the preceding vehicle and a signal from the driving operation detecting device. If advancing of the preceding vehicle is detected by a preceding vehicle advancing detecting device while the advancing request information is stored by a advancing request storing device, the running control device changes a control state of the present vehicle with respect to a follow running control device and starts follow running control.

摘要翻译： 本发明的跟随运行控制系统包括：运行控制装置，用于根据前方车辆的数据和来自驾驶操作检测装置的信号进行本车辆的行驶控制。 当通过前进请求存储装置存储前进请求信息时，由前方车辆前进检测装置检测到前方车辆的前进，行驶控制装置相对于跟随行驶控制装置改变本车辆的控制状态， 开始跟随运行控制。

公开(公告)号：US08738267B2

公开(公告)日：2014-05-27

申请号：US12761815

申请日：2010-04-16

申请人： Toshiaki Arai ,  Tadayoshi Okada

发明人： Toshiaki Arai ,  Tadayoshi Okada

IPC分类号： G06F7/00

CPC分类号： B60W40/072 ,  B60W30/17 ,  B60W40/076 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2550/142 ,  B60W2750/308

摘要： A vehicular travel control device according to the invention includes an inter-vehicle distance measuring section that is mounted on a subject vehicle and measures an inter-vehicle distance between the subject vehicle and a preceding vehicle, a target inter-vehicle distance setting section that sets a target inter-vehicle distance, a following travel control section that performs a travel control so as to make the inter-vehicle distance become equal to the target inter-vehicle distance and stops the subject vehicle while following a stopping of the preceding vehicle, a gradient acquiring section that acquires a gradient of a road being traveled of the subject vehicle, and a vehicle speed sensor that measures a travel speed of the subject vehicle. The target inter-vehicle distance setting section sets the target inter-vehicle distance based on the gradient and the travel speed.

摘要翻译： 根据本发明的车辆行驶控制装置包括：车辆间距离测量部，其安装在本车辆上并测量本车与前方车辆之间的车辆间距离;车辆间距离设定部，其设定 目标车辆间距离，后续行驶控制部，其执行行驶控制，以使车辆间距离变得等于目标车辆间距离，并且在跟随前方车辆停止时停止本车辆; 梯度获取部分，其获取被检测车辆行驶的道路的坡度;以及车速传感器，其测量本车辆的行驶速度。 目标车间距离设定部根据坡度和行驶速度来设定目标车间距离。

公开(公告)号：US08715432B2

公开(公告)日：2014-05-06

申请号：US12452200

申请日：2009-03-24

申请人： Yasushi Hasegawa ,  Masaki Mizoguchi ,  Yoshiyuki Watanabe ,  Suguru Yoshida ,  Tadayoshi Okada

发明人： Yasushi Hasegawa ,  Masaki Mizoguchi ,  Yoshiyuki Watanabe ,  Suguru Yoshida ,  Tadayoshi Okada

IPC分类号： C21D6/02 ,  C21D8/02 ,  C22C38/00 ,  C22C38/22 ,  C22C38/44

CPC分类号： C22C38/24 ,  C21D8/02 ,  C21D8/0205 ,  C21D9/46 ,  C21D9/50 ,  C21D2211/002 ,  C21D2211/004 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/06 ,  C22C38/26

摘要： The present invention provides high temperature strength and fire-resistant steel superior in weld joint reheat embrittlement resistance and toughness which is produced using steel of a room temperature strength of the 400 to 600N/mm2 class containing as main ingredients C: 0.010% to less than 0.05%, Si: 0.01 to 0.50%, Mn: 0.80 to 2.00%, Cr: 0.50% to less than 2.00%, V: 0.03 to 0.30%, Nb: 0.01 to 0.10%, N: 0.001 to 0.010%, and Al: 0.005 to 0.10%, limiting the contents of Ni, Cu, Mo, and B, and satisfying the relationship of 4Cr[%]-5Mo[%]-10Ni[%]-2Cu[%]-Mn[%]>0.

摘要翻译： 本发明提供一种高温强度和耐焊接性优异的焊接再热脆化性和韧性，其使用室温强度为400〜600N / mm2级的钢作为主要成分C：0.010〜小于 0.05％，Si：0.01〜0.50％，Mn：0.80〜2.00％，Cr：0.50％〜小于2.00％，V：0.03〜0.30％，Nb：0.01〜0.10％，N：0.001〜0.010％ ：0.005〜0.10％，限制Ni，Cu，Mo和B的含量，满足4Cr [％] -5Mo [％] -10Ni [％] -2Cu [％] -Mn [％]> 0的关系 。

公开(公告)号：US20120046844A1

公开(公告)日：2012-02-23

申请号：US13257223

申请日：2010-05-14

申请人： Tadayoshi Okada ,  Toshiaki Arai

发明人： Tadayoshi Okada ,  Toshiaki Arai

IPC分类号： B60W30/18 ,  B60W10/18 ,  B60W10/04

CPC分类号： B60W30/18018 ,  B60T7/122 ,  B60T7/22 ,  B60W10/06 ,  B60W10/184 ,  B60W30/18027 ,  B60W30/18063 ,  B60W30/18118 ,  B60W2550/142 ,  B60W2710/105

摘要： When a start-up operation by a driver is detected while a vehicle is maintained at a stopped state, a target driving force for suppressing the movement of the vehicle on the road to be driven is calculated, based on the grade obtained regarding the road to be driven on. After the vehicle is driven by the target driving force, the braking force is released so as to terminate the maintaining of the stopped state of the vehicle. Preferably, the state of being driven by the target driving force is maintained until the releasing of the braking force is completed. When the releasing of the braking force is completed, the driving force is increased to start-up the vehicle. With such a start-up control, vehicles are prevented from moving temporarily in a direction opposite from the traveling direction, and a smooth star-up can be achieved.

摘要翻译： 当车辆维持在停止状态时，当检测到驾驶员的起动操作时，根据获得的关于道路的等级来计算用于抑制待行驶的道路上的车辆的移动的目标驱动力 被驱赶。 在车辆被目标驱动力驱动之后，释放制动力，以终止车辆的停止状态的维持。 优选地，保持由目标驱动力驱动的状态，直到制动力的释放完成。 当制动力的释放完成时，驱动力增加以启动车辆。 通过这种启动控制，防止车辆沿与行进方向相反的方向临时移动，并且可以实现平稳的起落。

公开(公告)号：US20110246042A1

公开(公告)日：2011-10-06

申请号：US13131915

申请日：2009-11-12

申请人： Yasuhiko Tomokuni ,  Naoto Sen ,  Akira Sugiyama ,  Tadayoshi Okada ,  Hiroshi Sato

发明人： Yasuhiko Tomokuni ,  Naoto Sen ,  Akira Sugiyama ,  Tadayoshi Okada ,  Hiroshi Sato

IPC分类号： B60W30/14 ,  F02D29/02

CPC分类号： F02D29/02 ,  B60W30/143 ,  B60W2550/142 ,  B60W2710/1061 ,  B60W2720/10 ,  Y02T10/52 ,  Y02T10/84

摘要： A vehicle running control device including: a vehicle speed sensor which detects an actual vehicle speed; a target vehicle speed setting unit; a target drive force calculation unit; a drive force control unit; a vehicle speed lowering allowance value setting unit; and a target drive force upper limit calculation unit. If the actual vehicle speed lowering amount with respect to the target vehicle speed is within the lowering allowance value, the target drive force calculation unit limits the target drive force to be not greater than the target drive force upper limit and the drive force control unit executes drive force control in accordance with the limited target drive force.

摘要翻译： 一种车辆行驶控制装置，包括：车速传感器，其检测实际车速; 目标车速设定单元; 目标驱动力计算单元; 驱动力控制单元; 车速降低允许值设定单元; 和目标驱动力上限运算部。 如果相对于目标车速的实际车速下降量在下降容许值内，则目标驱动力计算单元将目标驱动力限制为不大于目标驱动力上限，并且驱动力控制单元执行 驱动力控制按照目标驱动力有限。

公开(公告)号：US20100268432A1

公开(公告)日：2010-10-21

申请号：US12761815

申请日：2010-04-16

申请人： Toshiaki Arai ,  Tadayoshi Okada

发明人： Toshiaki Arai ,  Tadayoshi Okada

IPC分类号： B60K31/00

CPC分类号： B60W40/072 ,  B60W30/17 ,  B60W40/076 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2550/142 ,  B60W2750/308

摘要： A vehicular travel control device according to the invention includes an inter-vehicle distance measuring section that is mounted on a subject vehicle and measures an inter-vehicle distance between the subject vehicle and a preceding vehicle, a target inter-vehicle distance setting section that sets a target inter-vehicle distance, a following travel control section that performs a travel control so as to make the inter-vehicle distance become equal to the target inter-vehicle distance and stops the subject vehicle while following a stopping of the preceding vehicle, a gradient acquiring section that acquires a gradient of a road being traveled of the subject vehicle, and a vehicle speed sensor that measures a travel speed of the subject vehicle. The target inter-vehicle distance setting section sets the target inter-vehicle distance based on the gradient and the travel speed.

摘要翻译： 根据本发明的车辆行驶控制装置包括：车辆间距离测量部，其安装在本车辆上并测量本车与前方车辆之间的车辆间距离;车辆间距离设定部，其设定 目标车辆间距离，后续行驶控制部，其执行行驶控制，以使车辆间距离变得等于目标车辆间距离，并且在跟随前方车辆停止时停止本车辆; 梯度获取部分，其获取被检测车辆行驶的道路的坡度;以及车速传感器，其测量本车辆的行驶速度。 目标车间距离设定部根据坡度和行驶速度来设定目标车间距离。

公开(公告)号：US20090037067A1

公开(公告)日：2009-02-05

申请号：US12183103

申请日：2008-07-31

申请人： Naoto SEN ,  Hiroshi SATO ,  Tadayoshi OKADA ,  Kenichi NISHIDA ,  Yasuhiko TOMOKUNI ,  Hideo NAKAHAMA

发明人： Naoto SEN ,  Hiroshi SATO ,  Tadayoshi OKADA ,  Kenichi NISHIDA ,  Yasuhiko TOMOKUNI ,  Hideo NAKAHAMA

IPC分类号： B60T8/32

CPC分类号： B60K31/00 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2540/10 ,  B60W2710/105

摘要： A travel speed limiting apparatus including: a travel speed measurement device which measures a travel speed of a vehicle; a speed limit memory device which stores a speed limit set by an operator; a first driving force limit value calculation device which calculates a first driving force limit value based on a deviation of the travel speed from the speed limit; a requested driving force calculation device which calculates a requested driving force based on an operator's acceleration operation; and a second driving force limit value calculation device which calculates a second driving force limit value based on the requested driving force, wherein the driving force limiting device sets an eventual driving force limit value to the smaller of the first driving force limit value and the second driving force limit value, and controls the driving force of the vehicle to be less than the eventual driving force limit value.

摘要翻译： 一种行驶速度限制装置，包括：行驶速度测量装置，其测量车辆的行驶速度; 存储由操作者设定的速度限制的速度限制存储装置; 第一驱动力限制值计算装置，其基于行驶速度与速度限制的偏差来计算第一驱动力限制值; 请求驱动力计算装置，其基于操作者的加速操作来计算要求的驱动力; 以及第二驱动力极限值计算装置，其基于所请求的驱动力来计算第二驱动力极限值，其中，所述驱动力限制装置将最终的驱动力极限值设定为所述第一驱动力极限值的较小值， 驱动力极限值，并且控制车辆的驱动力小于最终驱动力极限值。

公开(公告)号：US07212906B2

公开(公告)日：2007-05-01

申请号：US11013029

申请日：2004-12-14

申请人： Toshiaki Arai ,  Tadayoshi Okada ,  Hisaya Izawa ,  Makoto Matsumoto

发明人： Toshiaki Arai ,  Tadayoshi Okada ,  Hisaya Izawa ,  Makoto Matsumoto

IPC分类号： G06F7/00 ,  B60K31/00

CPC分类号： B60K31/0008 ,  B60W2520/14 ,  B60W2550/143 ,  B60W2550/308

摘要： A follow running control system includes a running control section for performing running control of the present vehicle based on data of the preceding vehicle and a signal from a device for detecting a driving operation performed by a driver of the present vehicle. If a driving operation by the driver for requesting starting of the present vehicle is detected while the present vehicle is stopped in a stop control state, the running control section changes a control state of the present vehicle, with respect to a follow running control device for controlling follow running of the present vehicle based on a target speed of the vehicle, from the stop control state to a follow control state for following the preceding vehicle, regardless of starting of preceding vehicle.

摘要翻译： 跟随运行控制系统包括运行控制部分，用于基于前一车辆的数据执行当前车辆的行驶控制，以及来自用于检测由本车辆的驾驶者执行的驾驶操作的装置的信号。 如果当前车辆停止在停止控制状态时检测到驾驶员请求启动当前车辆的驾驶操作，则行驶控制部分相对于后续行驶控制装置改变当前车辆的控制状态 控制本车辆的跟随行驶，基于车辆的目标速度，从停止控制状态到跟随前方车辆的跟随控制状态，而不管前方车辆的开始。

公开(公告)号：US08374762B2

公开(公告)日：2013-02-12

申请号：US12183103

申请日：2008-07-31

申请人： Naoto Sen ,  Hiroshi Sato ,  Tadayoshi Okada ,  Kenichi Nishida ,  Yasuhiko Tomokuni ,  Hideo Nakahama

发明人： Naoto Sen ,  Hiroshi Sato ,  Tadayoshi Okada ,  Kenichi Nishida ,  Yasuhiko Tomokuni ,  Hideo Nakahama

IPC分类号： B60K31/00 ,  G06F17/00 ,  B60T8/32

CPC分类号： B60K31/00 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2540/10 ,  B60W2710/105

摘要： A travel speed limiting apparatus including: a travel speed measurement device which measures a travel speed of a vehicle; a speed limit memory device which stores a speed limit set by an operator; a first driving force limit value calculation device which calculates a first driving force limit value based on a deviation of the travel speed from the speed limit; a requested driving force calculation device which calculates a requested driving force based on an operator's acceleration operation; and a second driving force limit value calculation device which calculates a second driving force limit value based on the requested driving force, wherein the driving force limiting device sets an eventual driving force limit value to the smaller of the first driving force limit value and the second driving force limit value, and controls the driving force of the vehicle to be less than the eventual driving force limit value.

摘要翻译： 一种行驶速度限制装置，包括：行驶速度测量装置，其测量车辆的行驶速度; 存储由操作者设定的速度限制的速度限制存储装置; 第一驱动力限制值计算装置，其基于行驶速度与速度限制的偏差来计算第一驱动力限制值; 要求的驱动力计算装置，其基于操作者的加速操作来计算要求的驱动力; 以及第二驱动力限制值计算装置，其基于所请求的驱动力来计算第二驱动力极限值，其中，所述驱动力限制装置将最终的驱动力极限值设定为所述第一驱动力极限值的较小值，并且所述第二驱动力极限值 驱动力极限值，并且控制车辆的驱动力小于最终驱动力极限值。