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1. 发明授权

US07414440B2 Low voltage detection circuit 有权
标题翻译：低电压检测电路
公开(公告)号：US07414440B2
公开(公告)日：2008-08-19
申请号：US11588424
申请日：2006-10-27
申请人： Takashi Sugano
发明人： Takashi Sugano
IPC分类号： H03K5/153
CPC分类号： G01R19/16552 , G06F11/0757
摘要： A low voltage detection circuit includes a reference voltage generation circuit, a divider circuit, a comparator that serves as a comparison circuit, and a second constant current transistor connected in series with the divider circuit. An auxiliary current transistor as well as a first constant current transistor is connected in series with a load element. The auxiliary current transistor is controlled by a voltage at a drain of the second constant current transistor. A gate of the second constant current transistor and a gate of the first constant current transistor are connected with each other to form a current mirror. A size of the second constant current transistor is adjusted so that the second constant current transistor can provide a second constant current that is several times larger than a first constant current provided by the first constant current transistor.
摘要翻译：低电压检测电路包括参考电压产生电路，分频器电路，用作比较电路的比较器和与分压电路串联连接的第二恒流晶体管。辅助电流晶体管以及第一恒流晶体管与负载元件串联连接。辅助电流晶体管由第二恒流晶体管的漏极处的电压控制。第二恒流晶体管的栅极和第一恒流晶体管的栅极彼此连接以形成电流镜。调整第二恒流晶体管的尺寸，使得第二恒流晶体管可以提供比由第一恒流晶体管提供的第一恒定电流大几倍的第二恒定电流。

2. 发明授权

US07135893B2 Comparator circuit 有权
标题翻译：比较器电路
公开(公告)号：US07135893B2
公开(公告)日：2006-11-14
申请号：US11085611
申请日：2005-03-22
申请人： Takashi Sugano
发明人： Takashi Sugano
IPC分类号： H03K5/22
CPC分类号： H03K5/2481
摘要： A comparator circuit that operates over a wide range of input voltage from Vss to Vdd is offered. This comparator circuit includes a first comparator receiving a pair of differential input signals from input terminals, a second comparator to which a pair of differential outputs of the first comparator is inputted, a current source that provides the pair of differential outputs of the first comparator with a very low current that flows to a ground and a third comparator that receives the pair of differential input signals from the input terminals. A differential output of the second comparator and a differential output of the third comparator are combined to make an output signal. The output signal is received by to an inverter. The first comparator is a P-type comparator while the second and the third comparators are N-type comparators.
摘要翻译：提供了从Vss到Vdd的宽范围的输入电压工作的比较器电路。该比较器电路包括从输入端接收一对差分输入信号的第一比较器，输入第一比较器的一对差分输出的第二比较器，提供第一比较器的一对差分输出的电流源流到地的非常低的电流和从输入端接收一对差分输入信号的第三比较器。第二比较器的差分输出和第三比较器的差分输出被组合以产生输出信号。输出信号被接收到逆变器。第一比较器是P型比较器，而第二和第三比较器是N型比较器。

3. 发明授权

US08027765B2 Vehicle stabilizer system 有权
标题翻译：车辆稳定器系统
公开(公告)号：US08027765B2
公开(公告)日：2011-09-27
申请号：US11917052
申请日：2006-06-09
申请人： Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
发明人： Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
IPC分类号： B60G17/016
CPC分类号： B60G17/0162 , B60G21/0555 , B60G2202/135 , B60G2202/42 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/98 , B60G2500/20 , B60G2600/85 , B60G2800/012 , B60G2800/70 , B60G2800/9122
摘要： A stabilizer system for a vehicle that includes a stabilizer bar and an actuator for changing stiffness of the stabilizer bar, an electric current to be supplied to an electric motor that is a drive source of the actuator is changed based on various parameters. The supply current is made smaller in a situation in which an operational direction of the actuator is toward a neutral position, than in another situation. Further, the supply current is made smaller with an increase in a distance of the operational position of the actuator from the neutral position. Moreover, the supply current is made larger with an increase in a steering speed. In detail, when the supply current is determined by multiplying a basic supply current by a control gain, the control gain is set to change depending upon the above-indicated parameter, whereby the supply current is changed based on the parameters.
摘要翻译：一种用于车辆的稳定器系统，其包括稳定杆和用于改变稳定杆的刚度的致动器，基于各种参数来改变要供应到作为致动器的驱动源的电动机的电流。在致动器的操作方向朝向中立位置的情况下，供电电流比在其他情况下更小。此外，随着致动器的操作位置与中立位置的距离的增加，供应电流变小。此外，随着转向速度的增加，供电电流变大。具体地，当通过将基本电源电流乘以控制增益来确定供电电流时，控制增益被设置为根据上述参数而改变，由此基于参数改变供电电流。

4. 发明授权

US07664589B2 Apparatus and method for following a preceding vehicle 失效
标题翻译：用于跟随前一车辆的装置和方法
公开(公告)号：US07664589B2
公开(公告)日：2010-02-16
申请号：US11437190
申请日：2006-05-19
申请人： Nariaki Etori , Takashi Sugano
发明人： Nariaki Etori , Takashi Sugano
IPC分类号： B60T7/12
CPC分类号： B60W30/17
摘要： An apparatus and method for controlling a vehicle to follow a preceding vehicle. A stop-holding device maintains a stopped state automatically when the vehicle is stopped, and the stop-holding device is in an enabled state or a disabled state. A control state for following the preceding vehicle is changed, at least in part, according to a set state of the stop-holding device.
摘要翻译：一种用于控制车辆跟随前方车辆的装置和方法。停车装置在车辆停止时自动保持停止状态，停车保持装置处于使能状态或禁用状态。至少部分地根据停止保持装置的设定状态改变跟随前方车辆的控制状态。

5. 发明授权

US07424357B2 Lane departure prevention apparatus 有权
标题翻译：车道离境预防装置
公开(公告)号：US07424357B2
公开(公告)日：2008-09-09
申请号：US10883782
申请日：2004-07-06
申请人： Masahiro Ozaki , On Sadano , Takashi Sugano , Yoshitaka Uemura
发明人： Masahiro Ozaki , On Sadano , Takashi Sugano , Yoshitaka Uemura
IPC分类号： G06F7/70
CPC分类号： B60T8/17557 , B60T2201/08 , B60T2201/081 , B60T2201/086 , B60T2260/09 , B60W10/184 , B60W30/12 , B60W2720/14 , G08G1/04 , G08G1/161
摘要： A lane departure prevention apparatus is configured for reducing risk of a vehicle while preventing lane departure. The lane departure prevention apparatus basically comprises a lane departure tendency determining section, a running condition determining section and a braking force control section. The lane departure tendency determining section determines a lane departure tendency of the host vehicle from a driving lane. The running condition determining section determines a running condition of the host vehicle. The braking force control section controls a braking force to selectively produce at least one of a yaw moment on the host vehicle in accordance with the lane departure tendency of the host vehicle to avoid departure of the host vehicle from the driving lane, and a deceleration on the host vehicle in accordance with the running condition of the host vehicle.
摘要翻译：车道偏离防止装置被配置为在防止车道偏离的同时降低车辆的风险。车道偏离防止装置基本上包括车道偏离倾向判定部，行驶条件判定部和制动力控制部。车道偏离倾向确定部分确定主车辆与行驶车道的车道偏离倾向。运行条件确定部分确定主车辆的行驶状态。制动力控制部控制制动力，以根据本车辆的车道偏离倾向选择性地产生本车辆的横摆力矩中的至少一个，以避免主车辆离开行车道，并且减速本车根据本车的运行状况。

6. 发明授权

US07409279B2 Lane departure prevention apparatus 有权
标题翻译：车道离境预防装置
公开(公告)号：US07409279B2
公开(公告)日：2008-08-05
申请号：US10960974
申请日：2004-10-12
申请人： Takashi Sugano , Yoshitaka Uemura
发明人： Takashi Sugano , Yoshitaka Uemura
IPC分类号： G06F19/00
CPC分类号： B60T8/17557 , B60T2201/08 , B60T2201/083 , B60T2201/086
摘要： A lane departure prevention apparatus is configured to avoid lane departure even when the driver is not focused on driving operations, in a state in which the system-operating switch is OFF. The lane departure prevention apparatus has a driver condition detection section or device for detecting that the condition of the driver which is a condition in which the driver cannot perceive that the host vehicle is tending toward departure, and a lane departure avoidance control device for setting the braking control for avoiding departure in an operable state when the system-operating switch for the driver to instruct the operation of control braking for avoiding the lane departure is OFF, the braking control for avoiding departure is OFF, and the driver condition detection section or device has detected that the condition of the driver is a condition in which the driver cannot perceive that the host vehicle is tending toward departure.
摘要翻译：车道偏离防止装置被配置为在系统操作开关关闭的状态下即使在驾驶员不关注驾驶操作时也避免行车偏离。车道偏离防止装置具有驾驶员状态检测部或装置，用于检测作为驾驶员不能察觉到本车辆趋向出发的状况的驾驶员的状况，以及用于设定驾驶员的车道偏离回避控制装置当用于指示用于避免车道偏离的控制制动的驾驶员的操作开关的系统操作开关为OFF时，用于避免出现在可操作状态的制动控制，用于避免偏离的制动控制为OFF，并且驾驶员状态检测部或装置已经检测到驾驶员的状况是驾驶员不能察觉到本车辆趋向出发的状况。

7. 发明申请

US20080172153A1 Lane departure prevention apparatus 有权
标题翻译：车道离境预防装置
公开(公告)号：US20080172153A1
公开(公告)日：2008-07-17
申请号：US10883782
申请日：2004-07-06
申请人： Masahiro Ozaki , On Sadano , Takashi Sugano , Yoshitaka Uemura
发明人： Masahiro Ozaki , On Sadano , Takashi Sugano , Yoshitaka Uemura
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： B60T8/17557 , B60T2201/08 , B60T2201/081 , B60T2201/086 , B60T2260/09 , B60W10/184 , B60W30/12 , B60W2720/14 , G08G1/04 , G08G1/161
摘要： A lane departure prevention apparatus is configured for improving safety of a vehicle while preventing lane departure. The lane departure prevention apparatus basically comprises a lane departure tendency determining section, a running condition determining section and a braking force control section. The lane departure tendency determining section determines a lane departure tendency of the host vehicle from a driving lane. The running condition determining section determines a running condition of the host vehicle. The braking force control section controls a braking force to selectively produce at least one of a yaw moment on the host vehicle in accordance with the lane departure tendency of the host vehicle to avoid departure of the host vehicle from the driving lane, and a deceleration on the host vehicle in accordance with the running condition of the host vehicle.
摘要翻译：车道偏离防止装置被构造成用于在防止车道偏离的同时提高车辆的安全性。车道偏离防止装置基本上包括车道偏离倾向判定部，行驶条件判定部和制动力控制部。车道偏离倾向确定部分确定主车辆与行驶车道的车道偏离倾向。运行条件确定部分确定主车辆的行驶状态。制动力控制部控制制动力，以根据本车辆的车道偏离倾向选择性地产生本车辆的横摆力矩中的至少一个，以避免主车辆离开行车道，并且减速本车根据本车的运行状况。

8. 发明申请

US20050096828A1 Lane departure prevention apparatus 有权
标题翻译：车道离境预防装置
公开(公告)号：US20050096828A1
公开(公告)日：2005-05-05
申请号：US10960973
申请日：2004-10-12
申请人： Yoshitaka Uemura , Takashi Sugano
发明人： Yoshitaka Uemura , Takashi Sugano
IPC分类号： B60R21/00 , B60T7/12 , B60T8/17 , B60T8/1755 , B60W30/00 , B60W30/16 , G08G1/16 , G06F19/00
CPC分类号： B60T8/17557 , B60T2201/08 , B60T2201/082
摘要： A lane departure prevention apparatus is provided to improve safety while preventing lane departure. The lane departure prevention apparatus determines whether or not the driver is holding the steering wheel steady, determines whether or not the host vehicle has a tendency to depart from its driving lane, and, on the basis of these determination results, outputs a warning and performs braking control for avoiding the lane departure of the host vehicle when the host vehicle has a tendency to depart from its driving lane, and the driver is not holding the steering wheel steady.
摘要翻译：提供车道偏离防止装置以提高安全性，同时防止车道偏离。车道偏离防止装置判定驾驶员是否稳定地保持方向盘，判断本车是否具有偏离行驶车道的倾向，并且基于这些确定结果输出警告并执行制动控制，以避免主车辆偏离行驶车道的倾向，并且驾驶员不保持方向盘稳定时主车辆的车道偏离。

9. 发明授权

US08078382B2 Cruise and vehicle-following control system including double brakes 失效
标题翻译：巡航和车辆跟随控制系统包括双制动器
公开(公告)号：US08078382B2
公开(公告)日：2011-12-13
申请号：US11376255
申请日：2006-03-15
申请人： Takashi Sugano , Nariaki Etori
发明人： Takashi Sugano , Nariaki Etori
IPC分类号： B60T7/12
CPC分类号： B60W10/184 , B60W10/06 , B60W30/17 , B60W2520/10 , B60W2550/308
摘要： The vehicle is kept at a standstill even when an operation for ending adaptive cruise control is performed while the adaptive cruise control is on and the vehicle stop-maintenance control is on. When a vehicle comes to a stop while the adaptive cruise control is on, vehicle stop-maintenance control, preferably using electronic brake control, is carried out. When an operation for ending the adaptive cruise control is performed by the driver during this state, only the adaptive cruise control ends while the vehicle stop-maintenance control remains active.
摘要翻译：即使在自适应巡航控制打开并且车辆停止维护控制打开的情况下执行用于结束自适应巡航控制的操作时，车辆也保持静止。当自适应巡航控制开启时，当车辆停止时，执行优选使用电子制动控制的车辆停止维护控制。当在该状态期间由驾驶员执行用于结束自适应巡航控制的操作时，在车辆停止维护控制保持活动的同时，只有自适应巡航控制结束。

10. 发明申请

US20090112400A1 VEHICLE STABILIZER SYSTEM 有权
标题翻译：车辆稳定器系统
公开(公告)号：US20090112400A1
公开(公告)日：2009-04-30
申请号：US11917052
申请日：2006-06-09
申请人： Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
发明人： Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
IPC分类号： B60G17/016
CPC分类号： B60G17/0162 , B60G21/0555 , B60G2202/135 , B60G2202/42 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/98 , B60G2500/20 , B60G2600/85 , B60G2800/012 , B60G2800/70 , B60G2800/9122
摘要： A stabilizer system for a vehicle that includes a stabilizer bar and an actuator for changing stiffness of the stabilizer bar, an electric current to be supplied to an electric motor that is a drive source of the actuator is changed based on various parameters. The supply current is made smaller in a situation in which an operational direction of the actuator is toward a neutral position, than in another situation. Further, the supply current is made smaller with an increase in a distance of the operational position of the actuator from the neutral position. Moreover, the supply current is made larger with an increase in a steering speed. In detail, when the supply current is determined by multiplying a basic supply current by a control gain, the control gain is set to change depending upon the above-indicated parameter, whereby the supply current is changed based on the parameters.
摘要翻译：一种用于车辆的稳定器系统，其包括稳定杆和用于改变稳定杆的刚度的致动器，基于各种参数来改变要供应到作为致动器的驱动源的电动机的电流。在致动器的操作方向朝向中立位置的情况下，供电电流比其他情况更小。此外，随着致动器的操作位置与中立位置的距离的增加，供应电流变小。此外，随着转向速度的增加，供电电流变大。具体地，当通过将基本电源电流乘以控制增益来确定供电电流时，控制增益被设置为根据上述参数而改变，由此基于参数改变供电电流。

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