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公开(公告)号：US09469262B2
公开(公告)日：2016-10-18
申请号：US13917089
申请日：2013-06-13
IPC分类号： B60R16/033 , B60L1/00 , B60L1/14 , B60L11/18
CPC分类号： B60R16/033 , B60L1/00 , B60L1/003 , B60L1/14 , B60L11/1805 , B60L11/1816 , B60L11/1824 , B60L11/1868 , B60L2210/10 , B60L2210/30 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T10/92 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A vehicle power-supply control device has a battery charger that converts an externally-supplied AC voltage into a DC voltage used to charge a vehicle high-voltage battery, a low-voltage power generator that converts the DC voltage output from the battery charger into a DC voltage used to drive a vehicle auxiliary machine, and a controller that controls the battery charger and the low-voltage power generator. The battery charger includes a power factor correction circuit that corrects a power factor of the AC voltage and a first DC/DC converter that generates a predetermined DC voltage based on an output of the power factor correction circuit. The low-voltage power generator includes a second DC/DC converter that steps down the DC voltage output from the battery charger and a synchronous rectifier that rectifies an output of the second DC/DC converter in synchronization with a switching operation of the second DC/DC converter.
摘要翻译： 车辆电源控制装置具有将外部供给的交流电压转换成用于对车辆用高压电池充电的直流电压的电池充电器，将从电池充电器输出的直流电压转换为低压电力的低压发电机 用于驱动车辆辅助机器的DC电压，以及控制电池充电器和低压发电机的控制器。 电池充电器包括校正AC电压的功率因数的功率因数校正电路和基于功率因数校正电路的输出产生预定DC电压的第一DC / DC转换器。 低压发电机包括：第二DC / DC转换器，其降低从电池充电器输出的直流电压;以及同步整流器，其与第二DC / DC转换器的开关操作同步地整流第二DC / DC转换器的输出; DC转换器。
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公开(公告)号：US20140015496A1
公开(公告)日：2014-01-16
申请号：US13933458
申请日：2013-07-02
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/022 , H02M1/42 , H02M3/33507 , H02M2001/007 , H02M2001/4291 , Y02B40/90 , Y02B70/12 , Y02B70/126
摘要： A charging device has an AC power supply input part that rectifies an AC voltage, a power factor correction part that converts a rectified voltage outputted from the AC power supply input part into a DC intermediate voltage, a power conversion part that converts the intermediate voltage outputted from the power factor correction part into a charge voltage, and supplies the charge voltage to a secondary battery, an input voltage acquisition unit that acquires the rectified voltage outputted from the AC power supply input part, an output voltage acquisition unit that acquires the charge voltage outputted from the power conversion part, and a storage part in which the rectified voltage, the charge voltage, and a target intermediate voltage correlated with the rectified voltage and charge voltage are stored.
摘要翻译： 充电装置具有对交流电压进行整流的交流电源输入部，将从交流电源输入部输出的整流电压转换为直流中间电压的功率因数校正部，转换输出的中间电压的功率转换部 从功率因数校正部变为充电电压，并将充电电压提供给二次电池，获取从交流电源输入部输出的整流电压的输入电压获取单元，获取充电电压的输出电压获取单元 以及存储与整流电压和充电电压相关的整流电压，充电电压和目标中间电压的存储部。
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公开(公告)号：US20130334879A1
公开(公告)日：2013-12-19
申请号：US13917089
申请日：2013-06-13
IPC分类号： B60R16/033
CPC分类号： B60R16/033 , B60L1/00 , B60L1/003 , B60L1/14 , B60L11/1805 , B60L11/1816 , B60L11/1824 , B60L11/1868 , B60L2210/10 , B60L2210/30 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T10/92 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： A vehicle power-supply control device has a battery charger that converts an externally-supplied AC voltage into a DC voltage used to charge a vehicle high-voltage battery, a low-voltage power generator that converts the DC voltage output from the battery charger into a DC voltage used to drive a vehicle auxiliary machine, and a controller that controls the battery charger and the low-voltage power generator. The battery charger includes a power factor correction circuit that corrects a power factor of the AC voltage and a first DC/DC converter that generates a predetermined DC voltage based on an output of the power factor correction circuit. The low-voltage power generator includes a second DC/DC converter that steps down the DC voltage output from the battery charger and a synchronous rectifier that rectifies an output of the second DC/DC converter in synchronization with a switching operation of the second DC/DC converter.
摘要翻译： 车辆电源控制装置具有将外部供给的交流电压转换成用于对车辆用高压电池充电的直流电压的电池充电器，将从电池充电器输出的直流电压转换为低压电力的低压发电机 用于驱动车辆辅助机器的DC电压，以及控制电池充电器和低压发电机的控制器。 电池充电器包括校正AC电压的功率因数的功率因数校正电路和基于功率因数校正电路的输出产生预定DC电压的第一DC / DC转换器。 低压发电机包括：第二DC / DC转换器，其降低从电池充电器输出的直流电压;以及同步整流器，其与第二DC / DC转换器的开关操作同步地整流第二DC / DC转换器的输出; DC转换器。
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公开(公告)号：US20140293267A1
公开(公告)日：2014-10-02
申请号：US14202941
申请日：2014-03-10
IPC分类号： G01S17/88
CPC分类号： G01S17/88 , G01S7/481 , G01S17/936
摘要： A laser radar device has a light projection part that projects light to a monitoring area outside a vehicle from a vehicle interior through a glass surface, a light receiving part that is placed a given distance away from the light projection part in a substantially horizontal direction to receive reflected light from an object outside the vehicle in the light projected by the light projection part through the glass surface, a measuring part that measures the distance to the object in the monitoring area based on timing when the light projection part projects the light and timing when the light receiving part receives the reflected light, and a light-projection shielding part that shields the light projected to an outside of the monitoring area in the light projected by the light projection part.
摘要翻译： 激光雷达装置具有光投影部，其通过玻璃面将车辆从车辆内部突出到车辆外部的监视区域;光接收部件，其在大致水平方向上离开光投射部分放置一定距离， 在由光投射部通过玻璃表面投射的光中从车辆外部的物体接收反射光;测量部，其基于光投影部投射光的时间和定时来测量与监视区域中的物体的距离; 当受光部接收到反射光时，还具有遮光部，该光投射用遮光部遮蔽由所述光投影部投影的光投射到监视区域的外侧的光。
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公开(公告)号：US09157998B2
公开(公告)日：2015-10-13
申请号：US14202941
申请日：2014-03-10
CPC分类号： G01S17/88 , G01S7/481 , G01S17/936
摘要： A laser radar device has a light projection part that projects light to a monitoring area outside a vehicle from a vehicle interior through a glass surface, a light receiving part that is placed a given distance away from the light projection part in a substantially horizontal direction to receive reflected light from an object outside the vehicle in the light projected by the light projection part through the glass surface, a measuring part that measures the distance to the object in the monitoring area based on timing when the light projection part projects the light and timing when the light receiving part receives the reflected light, and a light-projection shielding part that shields the light projected to an outside of the monitoring area in the light projected by the light projection part.
摘要翻译： 激光雷达装置具有光投影部，其通过玻璃面将车辆从车辆内部突出到车辆外部的监视区域;光接收部件，其在大致水平方向上离开光投射部分放置一定距离， 在由光投射部通过玻璃表面投射的光中从车辆外部的物体接收反射光;测量部，其基于光投影部投射光的时间和定时来测量与监视区域中的物体的距离; 当受光部接收到反射光时，还具有遮光部，该光投射用遮光部遮蔽由所述光投影部投影的光投射到监视区域的外侧的光。
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公开(公告)号：US10551035B2
公开(公告)日：2020-02-04
申请号：US15720594
申请日：2017-09-29
IPC分类号： H01S5/40 , F21V13/04 , G01S17/08 , G01S7/481 , G02B26/10 , G02B19/00 , H01S5/00 , G01S17/42 , G01C15/00 , F21Y115/30
摘要： A projection optical system includes a laser diode; a laser diode module having a plurality of the laser diodes one-line arranged; a light projecting lens to adjust spread of light emitted from the respective laser diodes; and an optical deflector to deflect light passing through the light projecting lens and irradiate a target with the deflected light. The laser diodes emit light such that the light spreads at a first angle in a first direction and spreads at a second angle being wider than the first angle in a second direction being perpendicular to the first direction. The laser diode modules are disposed such that an arrangement direction thereof coincides with the first direction and they are placed along the second direction and shifted in position relative to each other in the first direction. The light projecting lenses are disposed with corresponding to the laser diode modules.
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公开(公告)号：US20180094793A1
公开(公告)日：2018-04-05
申请号：US15720594
申请日：2017-09-29
CPC分类号： F21V13/04 , F21Y2115/30 , G01C15/006 , G01S7/4815 , G01S7/4816 , G01S7/4817 , G01S17/08 , G01S17/42 , G02B19/0014 , G02B19/0057 , G02B26/105 , H01S5/005 , H01S5/4025
摘要： A projection optical system includes a laser diode; a laser diode module having a plurality of the laser diodes one-line arranged; a light projecting lens to adjust spread of light emitted from the respective laser diodes; and an optical deflector to deflect light passing through the light projecting lens and irradiate a target with the deflected light. The laser diodes emit light such that the light spreads at a first angle in a first direction and spreads at a second angle being wider than the first angle in a second direction being perpendicular to the first direction. The laser diode modules are disposed such that an arrangement direction thereof coincides with the first direction and they are placed along the second direction and shifted in position relative to each other in the first direction. The light projecting lenses are disposed with corresponding to the laser diode modules.
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公开(公告)号：US20150253426A1
公开(公告)日：2015-09-10
申请号：US14630875
申请日：2015-02-25
申请人： Hideyuki Yasugi
发明人： Hideyuki Yasugi
CPC分类号： G01S17/08 , G01S7/4808 , G01S7/4813 , G01S7/4814 , G01S7/4816 , G01S7/4861 , G01S17/026 , G01S17/10 , G01S17/42
摘要： A laser radar device disclosed herein includes a projector configured to project a laser beam to a predetermined monitoring area, a vertical direction beam receiver configured to receive reflected beam of the laser beam, the vertical direction beam receiver including predetermined numbers of dead zones and sensing zones disposed alternately in a vertical direction, and including in the vertical direction a plurality of resolutions configured, a peak detector configured to detect a peak of a received beam level of each of the reflected beams received by the sensing zones, and an object detector configured to calculate a distance to an object per sensing zone using the peak. The object detector recognizes that the object having a predetermined height is detected when continuously recognizing the distance calculated per sensing zone as the same distance for a predetermined number of times or more.
摘要翻译： 本文公开的激光雷达装置包括：投影仪，被配置为将激光束投影到预定的监视区域，垂直方向的光束接收器被配置为接收激光束的反射光束，垂直方向光束接收器包括预定数量的死区和感测区域 在垂直方向上交替布置，并且在垂直方向上包括多个分辨率，峰值检测器被配置为检测由感测区域接收的每个反射光束的接收光束电平的峰值，以及物体检测器，被配置为 使用峰值计算每个感测区域对象的距离。 物体检测器识别出当将每个感测区域计算的距离连续地识别为相同距离达预定次数或更多时，检测到具有预定高度的物体。
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