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公开(公告)号：US09344027B2
公开(公告)日：2016-05-17
申请号：US13490132
申请日：2012-06-06
IPC分类号： H02P1/00 , H02P3/00 , H02P5/00 , H02P7/00 , H02P23/00 , A63H17/32 , F16P3/12 , A63H17/34 , H01J17/06 , A63H19/14 , H02M7/06
摘要： A method for pre-charging a motor drive system includes: pre-charging a motor drive through a motor DC bus where desired, pre-charging an add-on capacitive module through a resistor after a time delay, pre-charging the add-on capacitive module and bypassing the resistor, and disconnecting the add-on capacitive module from the motor DC bus when a fault condition has been detected.
摘要翻译： 一种用于对电动机驱动系统进行预充电的方法包括：通过马达DC总线对电动机驱动器进行预充电，如果需要，则在延时之后通过电阻器对附加电容性模块进行预充电，对附加装置进行预充电 电容模块和旁路电阻，并在检测到故障条件时断开附加电容模块与电机直流总线的连接。
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2.发明申请SYSTEMS AND METHODS FOR REAL TIME SOUND EFFECT MODULATION BASED ON ATTITUDE VARIATIONS 审中-公开基于态度变化的实时声效调制系统与方法公开(公告)号：US20140207266A1
公开(公告)日：2014-07-24
申请号：US14243905
申请日：2014-04-03
申请人： Ramin Soheili
发明人： Ramin Soheili
IPC分类号： G06F3/16
摘要： Provided are systems and methods for real time sound effect modulation based on attitude variations. The system may include one or more position sensors installed on a moving object, with the position sensors reporting positional data associated with the moving object. A memory may contain predetermined criteria for altering characteristics of a sound associated with the moving object, and a database may contain sound examples. A processor may receive the positional data from the position sensors and determine positional changes based on the data. The processor may fetch sound examples from the database and fetch predetermined criteria from the memory. The processor may modulate the sound examples based on positional changes according to the predefined criteria to produce modulated sound examples. The processor may aggregate the modulated sound examples to produce an aggregated modulated sound example. Speakers on the moving object may emit the aggregated modulated sound example.
摘要翻译： 提供了基于姿态变化的实时声音效果调制的系统和方法。 系统可以包括安装在移动物体上的一个或多个位置传感器，位置传感器报告与移动物体相关联的位置数据。 存储器可以包含用于改变与移动对象相关联的声音的特性的预定标准，并且数据库可以包含声音示例。 处理器可以从位置传感器接收位置数据，并根据数据确定位置变化。 处理器可以从数据库中提取声音示例并从存储器获取预定标准。 处理器可以基于根据预定标准的位置变化来调制声音示例，以产生调制声音示例。 处理器可以聚合调制声音示例以产生聚合调制声音示例。 移动物体上的扬声器可能会发出聚集的调制声音示例。
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公开(公告)号：US20130328515A1
公开(公告)日：2013-12-12
申请号：US13490132
申请日：2012-06-06
IPC分类号： H02P1/02
摘要： A method for pre-charging a motor drive system includes: pre-charging a motor drive through a motor DC bus where desired, pre-charging an add-on capacitive module through a resistor after a time delay, pre-charging the add-on capacitive module and bypassing the resistor, and disconnecting the add-on capacitive module from the motor DC bus when a fault condition has been detected.
摘要翻译： 一种用于对电动机驱动系统进行预充电的方法包括：通过马达DC总线对电动机驱动器进行预充电，如果需要，则在延时之后通过电阻器对附加电容性模块进行预充电，对附加装置进行预充电 电容模块和旁路电阻，并在检测到故障条件时断开附加电容模块与电机直流总线的连接。
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公开(公告)号：US07291054B2
公开(公告)日：2007-11-06
申请号：US10279534
申请日：2002-10-23
申请人： Kevin Choi
发明人： Kevin Choi
IPC分类号： A63H30/00
CPC分类号： A63H30/04 , A63H17/004 , A63H17/262 , A63H17/32 , A63H17/34 , A63H29/22
摘要： A programmable device such as a toy or novelty item and a remote controller has a keyboard which can be activated by a user to set up any one of multiple different motions of the toy. Sounds and lights can be activated to coordinate with the movement. The toy can be a car or other device capable of moving in the environment. The toy is also controllable solely by remote control through a transmitter in the remote controller and a receiver in the toy.
摘要翻译： 诸如玩具或新奇物品的可编程装置和遥控器具有可由用户激活以设置玩具的多个不同运动中的任何一个的键盘。 可以激活声音和灯光以协调运动。 玩具可以是能够在环境中移动的汽车或其他装置。 玩具也可以通过遥控器中的发射器和玩具中的接收器进行遥控。
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公开(公告)号：US20030148705A1
公开(公告)日：2003-08-07
申请号：US10062509
申请日：2002-02-05
发明人： Albert Wai Tai Chan
IPC分类号： A63H029/22
摘要： An electronic toy adapted to receive a toy figure comprises a source of electrical power, an integrated circuit chip programmed with pre-recorded sounds, sound reproduction means under the control of the integrated circuit chip, switch means adapted to open or close an electrical circuit to control the flow of electrical power from the source of electrical power to the integrated circuit and sound reproduction means, and trigger means adapted to activate the switch means, such that when the toy figure is placed into contact with the trigger means, the switch means is closed to create an electrical circuit and sounds are generated by the sound reproduction means under the control of the integrated circuit.
摘要翻译： 适于接收玩具图形的电子玩具包括电源，集成电路芯片，用预先记录的声音编程，在集成电路芯片的控制下的声音再现装置，适于打开或关闭电路的开关装置 控制从电力源到集成电路和声音再现装置的电力的流动，以及适于激活开关装置的触发装置，使得当玩具图形与触发装置接触时，开关装置是 关闭以产生电路，并且在集成电路的控制下由声音再现装置产生声音。
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公开(公告)号：US06179331B2
公开(公告)日：2001-01-30
申请号：US09245585
申请日：1999-02-05
IPC分类号： B62M100
摘要： An engine model for use on a children's ride-on vehicle. The engine model includes a pivotal portion configured to pivot about a pivot axis, a vibration source connected to the pivotal portion to thereby vibrate the pivotal portion at an amplitude, and an adjustment mechanism for selectively controlling the amplitude. A dampening structure may be provided to dampen the vibration of the pivotal portion.
摘要翻译： 用于儿童骑车的发动机型号。 发动机模型包括构造成围绕枢转轴线枢转的枢转部分，连接到枢转部分的振动源，从而以振幅振动枢转部分，以及用于选择性地控制振幅的调节机构。 可以设置阻尼结构以抑制枢转部分的振动。
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7.发明授权
公开(公告)号：US6106354A
公开(公告)日：2000-08-22
申请号：US336202
申请日：1999-06-18
申请人： Jesse F. Harry
发明人： Jesse F. Harry
摘要： A propeller aircraft for being powered by an operator moving the aircraft in a circular flight path on a tether, and adapted for emitting simulated realistic propeller and engine noises during flight. The aircraft includes an elongate fuselage carrying aerodynamic flight surfaces and at least one propeller assembly. The propeller assembly comprises a propeller shaft and a propeller hub having at least two propeller blades carried by and extending radially-outwardly from the propeller hub. The hub includes a bore therethrough for rotatably-mounting the hub on the propeller shaft. The bore is sufficiently larger in diameter than the shaft to permit axially-oscillating, non-concentric rotating motion of the propeller hub on the propeller shaft responsive to and proportional to the rate of movement of the aircraft through the air on the tether by the operator. An impact surface proximate the propeller shaft is provided for being impacted responsive to rotation of the propeller hub. The impact surface has characteristics which, when impacted, cooperate with the propeller hub to create simulated realistic multi-frequency propeller and engine noises.
摘要翻译： 一架由操作员提供动力的螺旋桨飞机，用于将飞行器在系绳上的圆形飞行路径中移动，并适用于在飞行过程中发射模拟的现实螺旋桨和发动机噪声。 飞行器包括承载气动飞行表面的细长机身和至少一个螺旋桨组件。 螺旋桨组件包括传动轴和螺旋桨轮毂，其具有至少两个螺旋桨叶片，其由螺旋桨轮毂径向向外承载并从其延伸。 轮毂包括穿过其中的孔，用于将轮毂可旋转地安装在传动轴上。 孔的直径比轴足够大，以允许螺旋桨毂在推进器轴上的轴向振动，非同心的旋转运动，并且与飞行器通过操作者在系绳上的空气的运动速率成比例 。 靠近推进器轴的冲击表面被设置成响应于螺旋桨毂的旋转而受到冲击。 冲击表面具有这样的特性，当受到冲击时，与螺旋桨轮毂配合，产生模拟的现实多频推进器和发动机噪声。
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公开(公告)号：US5352147A
公开(公告)日：1994-10-04
申请号：US998999
申请日：1992-12-31
申请人： Dietmar Nagel , Craig P. Nadel
发明人： Dietmar Nagel , Craig P. Nadel
摘要： A toy vehicle includes a vehicle body having at least one substantially transparent portion and an opaque portion. The substantially transparent portion includes a substantially stripe-shaped pattern extending from the front of the vehicle body to the rear sides thereof. The opaque portion is defined as the entire body except for the substantially transparent portion. A plurality of illuminating devices are disposed within the body and proximate the stripe-shaped pattern of the substantially transparent portion so that when each of the illuminating devices emits light, the emitted light is transmitted through the substantially transparent portion for viewing from the exterior side of the body. An operable control circuit causes the lights to be sequentially illuminated along the stripe-shaped pattern, thereby simulating vehicle motion.
摘要翻译： 玩具车包括具有至少一个基本上透明的部分和不透明部分的车体。 基本上透明的部分包括从车身前部延伸到其后侧的大致条形图案。 除了基本上透明的部分之外，不透明部分被定义为整体。 多个照明装置设置在主体内并且靠近基本上透明部分的条形图案，使得当每个照明装置发光时，发射的光透射通过基本上透明的部分，以便从外部侧观察 身体。 可操作的控制电路使得光沿着条形图案顺序照亮，从而模拟车辆运动。
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公开(公告)号：US5292275A
公开(公告)日：1994-03-08
申请号：US931100
申请日：1992-08-17
CPC分类号： A63H17/268 , A63H17/06 , A63H17/34 , A63H3/28
摘要： A toy vehicle includes a supporting chassis having a plurality of rolling wheels secured thereto. The chassis supports an audio circuit, a battery and an audio transducer together with a pair of switch contacts configured to provide a growling sound when the switch contacts touch. The chassis further supports an articulated body having a cab portion and rear portion resembling a standard truck joined in a pivotal attachment. A shaft and cam mechanism is coupled to a movable arm in a cooperative arrangement in which pivotal motion of the movable arm closes the switch contacts activating the audio circuit and raising the cab and rear portion of the truck body to bear sets of hidden teeth at the front of the toy vehicle.
摘要翻译： 一种玩具车包括具有固定到其上的多个滚轮的支撑底盘。 底盘支持音频电路，电池和音频换能器以及配置成当开关接触触摸时提供咆哮声的一对开关触点。 底盘进一步支撑铰接体，该铰接体具有驾驶室部分和类似于以枢转附件连接的标准卡车的后部分。 轴和凸轮机构以可协调的方式联接到可移动臂，其中可动臂的枢转运动闭合启动音频电路的开关触点，并且提升卡车车身的驾驶室和后部以在该位置处承受一组隐藏的齿 玩具车前面。
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10.发明授权
公开(公告)号：US4964837B1
公开(公告)日：1993-09-14
申请号：US31206389
申请日：1989-02-16
申请人： HARRY B. COLLIER
发明人： HARRY B. COLLIER
CPC分类号： A63H17/34
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