会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Drive device for electrically movable vehicles and electric wheelchair having same
    • 用于电动车辆的驱动装置和具有它们的电动轮椅
    • US07870917B2
    • 2011-01-18
    • US11256274
    • 2005-10-24
    • Takayoshi AkagiTakuya NoroKazuhiro Tomoshige
    • Takayoshi AkagiTakuya NoroKazuhiro Tomoshige
    • B60K1/00
    • A61G5/045A61G5/1032A61G2203/14B62B5/04H02K7/116H02K7/14Y02T10/641
    • The invention provides a drive device for electric vehicles which is small-sized, improved in heat radiating characteristics and adapted for use with a drive wheel of reduced diameter, and an electric wheelchair comprising the drive device. The drive device is provided on the inner periphery of each of left and right drive wheels (80), (80) of the electric vehicle and comprises a casing (30) supported at one end thereof by an axle (22) on the electric vehicle, a motor (40) housed in the casing (30) and having a rotating shaft (43) aligned with the axle (22), and a housing (50) rotatably fitted around the casing (30) and rotatable by the rotation of the motor (40). The drive wheel (80) is provided around the outer periphery of the housing (50) and rotatable therewith.
    • 本发明提供了一种电动车辆的驱动装置,其小型化,散热特性得到改善并且适用于直径减小的驱动轮,以及包括驱动装置的电动轮椅。 驱动装置设置在电动车辆的左右驱动轮(80)和(80)的每一个的内周上,并且包括壳体(30),该壳体的一端由电动车辆上的轴(22)支撑 ,容纳在所述壳体(30)中并且具有与所述轴(22)对准的旋转轴(43)的电动机(40),以及围绕所述壳体(30)可旋转地配合并且可旋转地旋转的壳体 电动机(40)。 驱动轮(80)围绕壳体(50)的外周设置并与其一起旋转。
    • 9. 发明授权
    • Electrically movable vehicle and control program for driving electrically movable vehicle
    • 用于驱动电动车辆的电动车辆和控制程序
    • US07138772B2
    • 2006-11-21
    • US11237669
    • 2005-09-29
    • Takuya NoroTakayoshi Akagi
    • Takuya NoroTakayoshi Akagi
    • H02P5/46
    • B60L15/2036B60L2200/34Y02T10/645Y02T10/646Y02T10/72Y02T10/7275
    • The invention provides an electrically movable vehicle drivable by a simplified mode of control and a control program for driving the vehicle. A normalized value Y′ representing translation motion and a normalized value X′ representing turning motion are fed from a command value input unit 110 to a velocity command value calculating unit 120. The calculating unit 120 determines a translation velocity command value Vg—trg based on the normalized value Y′. The calculating unit 120 determines a turn angular velocity command value ωf—trg that will always satisfy Expression (2–4) for preventing the vehicle from falling down. The translation velocity command value Vg—trg and the turn angular velocity command value ωf—trg determined by the unit 120 are fed to a control command value calculating unit 130, which calculates control command values for left and right drive wheels. The control command values are fed to a motor control unit 140 to control motors Mr, Ml and control the drive wheels.
    • 本发明提供一种通过简化的控制方式驱动的电动车辆和用于驾驶车辆的控制程序。 表示平移运动的归一化值Y'和表示转动运动的标准化值X'从指令值输入单元110输入到速度指令值计算单元120。 计算单元120基于归一化值Y'来确定平移速度指令值V SUB。> > > 。 计算单元120确定将始终满足表达式(2)的转弯角速度指令值ω1 -4),用于防止车辆坠落。 平移速度指令值V - trg 和转角速度指令值ωa< 由单元120确定的/ SUB> - trg 被馈送到控制命令值计算单元130,该控制命令值计算单元130计算左侧的控制命令值 右驱动轮 控制指令值被馈送到马达控制单元140以控制马达Mr,M1并控制驱动轮。