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1. 发明专利

JP2008114714A Headlight swivel control device 审中-公开
标题翻译：头灯开关控制装置
公开(公告)号：JP2008114714A
公开(公告)日：2008-05-22
申请号：JP2006299722
申请日：2006-11-03
申请人： Denso Corp , 株式会社デンソー
发明人： SUGIMOTO TOSHIO , ISHIGURO KOJI
IPC分类号： B60Q1/12
摘要： PROBLEM TO BE SOLVED: To provide a headlight swivel control device swiveling a headlight according to the determination whether any turn-back of the swivel is delayed. SOLUTION: If the watching direction of a driver is not changed when turning back the steering (before and after the start of the turn-back), the swivel angle ϕ changing according to the change of the steering angle ω is calculated, and the swivel control of the calculated swivel angle ϕ is performed while the calculated swivel angle ϕ is the target swivel angle. On the other hand, if the watching direction of the driver is changed when turning back the steering, the swivel angle ϕ changing according to the change in the watching direction of the driver is calculated following the second swivel characteristic in order to perform the swivel prior to the change in the advancing direction of a vehicle as the steering angle ω is reduced, and the swivel control is made with the swivel angle ϕ being the target swivel angle. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种前照灯旋转控制装置，其根据是否延迟回转装置的回转的确定来旋转头灯。解决方案：如果在转向时（转向开始之前和之后）驾驶员的观察方向没有改变，则根据转向角ω的变化来改变旋转角φ，并且在计算的旋转角度φ是目标旋转角度的同时执行计算出的旋转角度φ的旋转控制。另一方面，如果在转向转向时改变驾驶员的观察方向，则根据驾驶员的观察方向的变化而改变的旋转角度φ按照第二旋转特征被计算，以便先执行回转随着转向角ω的减小而在车辆行进方向的变化，以旋转角度φ为目标旋转角度进行旋转控制。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006069521A Vehicular headlamp apparatus 有权
标题翻译：车身头灯装置
公开(公告)号：JP2006069521A
公开(公告)日：2006-03-16
申请号：JP2005140658
申请日：2005-05-13
申请人： Denso Corp , 株式会社デンソー
发明人： HORII YASUTOSHI , HASEGAWA JUNICHI , SUGIMOTO TOSHIO
IPC分类号： B60Q1/12
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/124 , B60Q2300/134 , B60Q2300/322 , B60Q2300/336
摘要： PROBLEM TO BE SOLVED: To provide a vehicular headlamp apparatus that can prevent an abrupt change in a light direction by a headlamp to a discontinuous state and can properly ensure the visibility of a driver. SOLUTION: A control means can selectively perform steering angle control and navigation-cooperative control. In the steering angle control, a drive mechanism is stepwise operated based on a steering angle and a speed of a vehicle 7 to control a headlamp's swivel angle. In the navigation-cooperative control, the drive mechanism is stepwise operated using a navigation unit to control the swivel angle. When the current position X of the vehicle 7 reaches an entry control start point P1, the control unit starts navigation-cooperative control at the entry into a curved road. The control unit determines a target swivel angle θ1 based on a curvature radius R and curved road direction information about the curved road 82 and the current speed V1 of the vehicle 7. While the current position X in the vehicle 7 moves from the entry control start point P1 to a curved road start point Pi, the control unit operates the drive mechanism 3 to gradually change the headlamp's swivel angle to the target swivel angle θ1. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止由前照灯向不连续状态的光方向突然变化的车辆用前照灯装置，能够适当地确保驾驶员的可视性。解决方案：控制装置可选择性地执行转向角控制和导航协调控制。在转向角控制中，驱动机构基于车辆7的转向角和速度逐步操作，以控制前照灯的旋转角度。在导航协同控制中，驱动机构使用导航单元逐步操作以控制旋转角度。当车辆7的当前位置X到达入口控制开始点P1时，控制单元在弯曲道路的入口处开始导航协作控制。控制单元基于曲率半径R和关于弯道82的曲线道路信息和车辆7的当前速度V1来确定目标旋转角度θ1。当车辆7中的当前位置X从进入控制开始点P1到曲线路起点Pi，控制单元操作驱动机构3，以将前照灯的旋转角度逐渐改变为目标旋转角度θ1。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005170305A Automatic head light optical axis direction adjusting device for vehicle 有权
标题翻译：自动头灯光轴方向调整装置
公开(公告)号：JP2005170305A
公开(公告)日：2005-06-30
申请号：JP2003415359
申请日：2003-12-12
申请人： Denso Corp , 株式会社デンソー
发明人： SUGIMOTO TOSHIO , NAKASE TAKAMICHI , GOTO AYAKO
IPC分类号： B60Q1/12
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/124 , B60Q2300/128 , B60Q2300/134
摘要： PROBLEM TO BE SOLVED: To prevent an unintended behavior in the optical axis direction of a head light caused by vibration of the steering angle of a steering wheel of a vehicle against the intention of a driver. SOLUTION: When a dispersion value V corresponding to a steering angle variation x per unit time of the steering angle STA of the steering wheel of the vehicle is a predetermined value α or larger (NO determination in step S106), it is determined that the steering wheel of the vehicle is travelling on so called a rutted road such as a snowy road, a gravel road, or a folded road that has irregularity or the like parallel with the travel direction. Then, the steering wheel of the vehicle is affected by the rut not a little, for example, is caught by the rut even during straight travel, so that swivel control of swivelling and adjusting the optical axis direction of the head light is stopped (step S109). Thus, the unintended behavior in the optical axis direction of a head light caused by variation of the steering angle STA of the steering wheel of the vehicle against the intention of the driver can be prevented. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止由于驾驶员的意图而导致的车辆的方向盘的转向角的振动引起的头灯的光轴方向上的意外行为。解决方案：当与车辆的方向盘的转向角STA的每单位时间的转向角变化量x相对应的色散值V为规定值α以上（步骤S106中的“否”判定）时，车辆的方向盘在诸如雪道，碎石路或具有与行进方向平行的不规则等的折叠道路的所谓的道路上行驶。然后，车辆的方向盘不是稍微受到车辙的影响，例如即使在直线行驶期间也被车辙夹住，从而停止旋转并且调节头灯的光轴方向的旋转控制（步骤 S109）。因此，可以防止由车辆的方向盘的转向角度STA的变化引起的头灯的光轴方向上的非预期行为相对于驾驶员的意图。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005119642A Apparatus for automatically adjusting direction of optical axis of vehicle headlight 有权
标题翻译：自动调整车灯光轴方向的装置
公开(公告)号：JP2005119642A
公开(公告)日：2005-05-12
申请号：JP2004206851
申请日：2004-07-14
申请人： Denso Corp , 株式会社デンソー
发明人： SUGIMOTO TOSHIO , SATO YOSHITAKA , ISHIGURO KOJI
IPC分类号： B60Q1/12
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/132 , B60Q2300/134 , B60Q2300/136 , B60Q2300/142 , B60Q2300/336
摘要： PROBLEM TO BE SOLVED: To achieve swivel control giving no uncomfortable feeling to a driver by movement of a headlight and also capable of reflecting the driver's intention, at the time of right and left-turn of a vehicle. SOLUTION: At the time of swiveling and adjustment of a light axis direction of the vehicle headlight, if vehicle speed SPD becomes a predetermined value SPDth or smaller, a direction instruction signal becomes an "ON" state and it is determined that the vehicle is making a right or left turn, normal swivel control is prohibited (time t05). After that, when a condition of resume of the swivel control is only an "OFF" state of the direction instruction signal and the direction instruction signal becomes the "OFF" state during the prohibition of the swivel control, the swivel control for following a steering angle STA regardless of degrees of vehicle speed at that time is resumed (time t07 to time t10). Therefore, when the swivel control is resumed after the prohibition of the swivel control, driving of the driver can be quickly supported, and the intention of the driver can be also reflected. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了实现通过前照灯的移动对驾驶员没有不适感的旋转控制，并且还能够在车辆的右转和左转时反映驾驶员的意图。解决方案：在车辆头灯的光轴方向的旋转和调整时，如果车速SPD变为预定值SPDth或更小，则方向指示信号变为“ON”状态，并且确定车辆右转或左转，禁止正常的回转控制（时间t05）。此后，当禁止旋转控制期间旋转控制的恢复状态仅为方向指示信号的“OFF”状态并且方向指示信号变为“OFF”状态时，用于跟随转向的回转控制此时不管车速如何，角度STA被恢复（时间t07到时间t10）。因此，当在禁止旋转控制之后恢复旋转控制时，可以快速地支持驾驶员的驾驶，并且还可以反映驾驶员的意图。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2008110686A Headlamp swivel controller 审中-公开
标题翻译： HEADLAMP SWIVEL控制器
公开(公告)号：JP2008110686A
公开(公告)日：2008-05-15
申请号：JP2006295284
申请日：2006-10-31
申请人： Denso Corp , 株式会社デンソー
发明人： SUGIMOTO TOSHIO , ISHIGURO KOJI
IPC分类号： B60Q1/12
CPC分类号： B60Q1/122 , B60Q2300/112 , B60Q2300/122 , B60Q2300/314 , B60Q2300/322 , B60Q2300/42
摘要： PROBLEM TO BE SOLVED: To provide a headlamp swivel controller capable of preventing the driver of an on-coming vehicle from feeling glare. SOLUTION: When this headlamp swivel controller determines that the on-coming vehicle is present in the swivel direction, it limits the swivel angle α within a limit angle range set as the range of the swivel angle α in which the driver of the on-coming vehicle does not feel glare from the headlamp 2 of the vehicle even if the absolute value of a steering angle ω is equal to or less than a steering angle swivel changing angle C and the vehicle reaches a control start point Ps (YES in S71 and S72) (S76 to S78). When it determines that the on-coming vehicle is not present in the swivel direction or even if the on-coming vehicle is present, when it is not positioned in the swivel direction, it gradually changes the swivel angle α to the target swivel angle α2 determined according to a road curvature forward of the vehicle (S75). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种前照灯旋转控制器，其能够防止来车车辆的驾驶员感觉到眩光。解决方案：当这个前照灯旋转控制器确定出现转向的车辆存在于旋转方向时，它将旋转角度α限制在设定为旋转角度α的范围的极限角度范围内，即使转向角ω的绝对值等于或小于转向角旋转角C并且车辆到达控制开始点Ps，即使车辆的前照灯2也不会感到来自车辆的前照灯2的眩光（即，在 S71和S72）（S76至S78）。当判定出来的车辆不存在于回转方向时，或者即使存在着车，当不在旋转方向的位置时，将旋转角度α逐渐变更为目标旋转角度α2 根据车辆前方的路面曲率确定（S75）。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007176428A Headlamp device for vehicle 审中-公开
标题翻译：汽车头灯装置
公开(公告)号：JP2007176428A
公开(公告)日：2007-07-12
申请号：JP2005379369
申请日：2005-12-28
申请人： Denso Corp , 株式会社デンソー
发明人： SUGIMOTO TOSHIO , GOTO AYAKO
IPC分类号： B60Q1/08
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/322
摘要： PROBLEM TO BE SOLVED: To provide a headlamp device for a vehicle capable of swivel-operating a headlamp in a straight part before approaching a turning road, while restricting a sudden change of the optical axial direction. SOLUTION: Constant curvature radius R of the tuning road existing in front of a position of the associated vehicle is obtained, and a virtual radius Rc larger than the constant curvature radius R is set on the basis of the constant curvature radius R of the turning road, and the headlamps 10L and 10R are swivel-operated on the basis of a swivel angle θ corresponding to the virtual radius Rc in a straight section on this side of a way to the turning road. With this structure, visibility in the visual direction of a driver can be improved, while restricting a sudden change of the optical axial direction of the headlamps 10L and 10R before approaching the turning road. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在限制光轴向的突然变化的同时，提供一种能够在接近转弯道路之前在直线部分旋转操作前照灯的车辆用前照灯装置。解决方案：获得存在于相关联的车辆的位置前方的调谐道的恒定曲率半径R，并且基于恒定曲率半径R设定大于恒定曲率半径R的虚拟半径Rc，转向道路和前照灯10L和10R基于与在该路面上的该侧的直线部分中的虚拟半径Rc对应的旋转角度θ旋转操作。利用这种结构，可以在限制前照灯10L和10R的光轴方向在转向道路之前的突然变化的同时提高驾驶员的视觉方向的可视性。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006151358A Automatic adjustment device for vehicle headlight optical axis direction 审中-公开
标题翻译：用于车辆头灯光轴方向的自动调整装置
公开(公告)号：JP2006151358A
公开(公告)日：2006-06-15
申请号：JP2005175955
申请日：2005-06-16
申请人： Denso Corp , 株式会社デンソー
发明人： SUGIMOTO TOSHIO , ISHIGURO KOJI
IPC分类号： B60Q1/12
CPC分类号： B60Q1/12 , B60Q1/18 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/322
摘要： PROBLEM TO BE SOLVED: To prevent a swivel control for vehicle headlights from being delayed against a running state of a vehicle and a forward road state, prevent a driver's forward visibility from being damaged under an appropriate responding characteristic and further prevent strangeness from being felt by the driver. SOLUTION: There will be executed a presence or non-presence of steering of a steering wheel performed by a driver (a step S109), a requirement or non-requirement of a swivel preceding control based on a vehicle speed SPD and a forward road information DNAVI (a step S110), a higher or lower value of a deviation ¾ESWC-SWC¾ between an estimated swivel control angle ESWC and a swivel control angle SWC (a step S112), a swivel preceding control preceding to a driver's steering operation (a step S111), a swivel control based on the estimated swivel control angle ESWC (a step S113) and a swivel control based on the swivel control angle SWC (a step S114) through an appropriate filter. Due to this fact, the swivel control is carried out in accordance with the running state of the vehicle and the forward road state, the driver's forward visibility is not damaged and a driver's irregular feeling is prevented. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止车辆前灯的旋转控制被推迟到车辆的行驶状态和前进道路状态，防止驾驶员的正向可见度在适当的响应特性下被损坏，并且进一步防止车辆前灯的奇怪性被司机感觉到。解决方案：执行由驾驶员执行的方向盘的转向（步骤S109）的存在或不存在，基于车速SPD和前进道路信息DNAVI（步骤S110），在估计的旋转控制角度ESWC和旋转控制角度SWC之间的偏差¾ESWC-SWC¾的较高或较低值（步骤S112），驾驶员转向操作之前的转动前进控制（步骤S111），基于估计的旋转控制角度ESWC的旋转控制（步骤S113）和通过适当的过滤器的基于旋转控制角度SWC的旋转控制（步骤S114）。由于这个事实，根据车辆的行驶状态和前进道路状态进行回转控制，驾驶员的前方可见度不被破坏，并且防止驾驶员的不规则的感觉。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005193866A Head light optical axis direction automatic adjustment device for vehicle 审中-公开
标题翻译： HEAD LIGHT光轴方向车辆自动调整装置
公开(公告)号：JP2005193866A
公开(公告)日：2005-07-21
申请号：JP2004004474
申请日：2004-01-09
申请人： Denso Corp , 株式会社デンソー
发明人： SUGIMOTO TOSHIO , ISHIGURO KOJI
IPC分类号： B60Q1/12
摘要： PROBLEM TO BE SOLVED: To delay no swivel control of a head light relative to traveling circumstance of a vehicle and front road circumstance, to impair no front visibility of a driver by appropriate responsibility and to give no incompatible sense. SOLUTION: The preceding swivel preceding control (step S111) by existence of steering of a steering wheel by a driver (step S109), requirement or non-requirement of swivel preceding control based on vehicle speed SPD and front side road information DNAVI (step S110) and size of deviation "ESWC-SWC" of a presumed swivel control angle ESWC and a swivel control angle SWC (step S112), the swivel control for gradually varying from the presumed swivel control angle ESWC to the swivel control angle SWC (step S114) and the swivel control based on a steering angle STA and the vehicle speed SPD (step S115) are executed tempering with an appropriate filter. Therefore, even in the preceding swivel control or the like, the front visibility of the driver is not impaired and it prevents the incompatible sense from being given. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：相对于车辆和前方道路环境的行驶环境，不延迟头灯的旋转控制，不会因责任而损害驾驶员的前视野，并且不产生不兼容的感觉。解决方案：通过存在驾驶员的方向盘的转向（步骤S109），基于车速SPD和前方道路信息DNAVI的要求或不需要前转控制的前一个回转前进控制（步骤S111）（步骤S110）以及推定的旋转控制角度ESWC和旋转控制角度SWC的偏差“ESWC-SWC”的大小（步骤S112），从推测的旋转控制角度ESWC向旋转控制角度SWC逐渐变化的旋转控制（步骤S114），并且使用适当的过滤器进行基于转向角STA和车速SPD的旋转控制（步骤S115）的回火。因此，即使在前述的旋转控制等中，也不会削弱驾驶员的前部可见度，并且能够防止给予不兼容的感觉。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004268900A Automatic head light optical axis direction adjusting device for vehicle 有权
公开(公告)号：JP2004268900A
公开(公告)日：2004-09-30
申请号：JP2003369192
申请日：2003-10-29
申请人： Denso Corp , 株式会社デンソー
发明人： ISHIGURO KOJI , NISHIMURA KENICHI , SUGIMOTO TOSHIO
IPC分类号： B60Q1/12
CPC分类号： B60Q1/12 , B60Q2300/122 , B60Q2300/124 , B60Q2300/134 , B60Q2300/322
摘要： PROBLEM TO BE SOLVED: To prevent an uncomfortable feeling from being imparted to a driver irrespective of whether a vehicle travels straight forward or turns when optical axis directions of head lights are swingably controlled in right and left directions based on a steering angle by a steering wheel. SOLUTION: Based on the steering angle filtered to the steering angle detected by a steering angle sensor 18, responses of adjustments of the head lights 10L and 10R of the vehicle in the optical axis direction are changed, and actual optical axis directions of the head lights 10L and 10R are swung and adjusted in right and left directions parallel with the horizontal direction. Namely, since the behavior of the steering angle detected by the steering angle sensor 18 is filtered beforehand, and optical axis directions of the head lights 10L and 10R are adjusted, desirable swing control matching the sensitivity of the driver can be performed without providing the uncomfortable feeling to the driver irrespective of whether the vehicle travels straight forward or turns. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004083003A Head lamp optical axis direction automatic adjusting device for vehicle 审中-公开
公开(公告)号：JP2004083003A
公开(公告)日：2004-03-18
申请号：JP2003116055
申请日：2003-04-21
申请人： Denso Corp , 株式会社デンソー
发明人： SUGIMOTO TOSHIO , NISHIMURA KENICHI , OKUMURA KAZUHISA
IPC分类号： B60Q1/12
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/322
摘要： PROBLEM TO BE SOLVED: To avoid giving a sense of incongruity to a driver by movement of a head light (head lamp) in turning a vehicle right or left. SOLUTION: Adjustment of an optical axis direction of the head light of the vehicle is prohibited (time t05∼time t08) as the optical axis direction of the head light is returned to an initial position even when a steering angle STA becomes large out of a specified range STAth in stopping once at an intersection or within the intersection or travelling at a low speed in swiveling and adjusting the optical axis direction of the head light of the vehicle. Thereafter, swivel control is restarted (after time t08) after the vehicle comes to be in a rectilinear travelling state as it is judged that the vehicle stops once or is in the middle of travelling at the intersection or within the intersection in moving to the swivel control in the middle of turning after starting. Consequently, it is possible to prevent the driver from being given the sense of incongruity as no radical following control is executed even when the car speed SPD exceeds a specified value SPDth in starting and passing through the intersection after the vehicle once stops within the intersection. COPYRIGHT: (C)2004,JPO

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