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
    • 3. 发明申请
    • Watercraft steer-by-wireless system
    • 船舶转向无线系统
    • US20060124043A1
    • 2006-06-15
    • US11349652
    • 2006-02-08
    • Steven TrachtTimothy KaufmannStephen GillmanJoseph D'AmbrosioBarbara Czerny
    • Steven TrachtTimothy KaufmannStephen GillmanJoseph D'AmbrosioBarbara Czerny
    • B63H25/00G05D1/02
    • B63H25/42B63B39/061B63H25/02B63H25/04
    • A watercraft steer-by-wireless control system including: a directional control system responsive to a directional command signal for steering a watercraft, the directional control system including a rudder position sensor to measure and transmit a rudder position signal, and a helm control system responsive to a helm command signal for receiving a directional input to a helm control unit from an operator, the helm control system including a helm position sensor to produce and transmit a helm position signal to a master control unit in operable communication with the helm control system and the directional control system; the master control unit includes a position control process for generating the directional command signal in response to the helm position signal; and wherein the helm control unit wirelessly communicates with the helm control system.
    • 一种船舶无人驾驶控制系统,包括:响应于用于转向船舶的方向指令信号的方向控制系统,所述方向控制系统包括用于测量和传送方向舵位置信号的舵位置传感器,以及响应于该方向舵位置信号的舵控制系统 用于从操作者接收到舵控制单元的定向输入的舵指令信号,所述舵控制系统包括舵位置传感器,用于产生并向主控制单元发送舵位置信号,以与舵控制系统可操作地通信;以及 方向控制系统; 主控制单元包括用于响应于舵位置信号产生方向指令信号的位置控制处理; 并且其中所述舵控制单元与所述舵控制系统无线地通信。
    • 4. 发明申请
    • Method of determining boost direction in a power steering system
    • 确定动力转向系统中升力方向的方法
    • US20070240929A1
    • 2007-10-18
    • US11810572
    • 2007-06-06
    • Timothy KaufmannJoel Birsching
    • Timothy KaufmannJoel Birsching
    • B62D5/06
    • B62D5/0835B62D5/06
    • A method of determining a direction of a power boost applied to a power cylinder of a variable effort power steering system includes measuring a pressure of a hydraulic fluid between a pump and a control valve. A first position of the hand wheel is detected and initialized when the pressure is within a pre-defined equilibrium pressure range. A second position of the hand wheel is detected in response to rotational movement of the hand wheel. The first position and the second position of the hand wheel are measured in cumulative degrees rotated left or right of a on-center orientation of the hand wheel. The second position is subtracted from the first position to obtain a differential value representing the direction of the power boost. A negative differential value represents a first direction and a positive differential value represents a second direction of the power boost.
    • 确定施加到可变力动力转向系统的动力缸的功率提升的方向的方法包括测量泵和控制阀之间的液压流体的压力。 当压力在预定的平衡压力范围内时,检测并初始化手轮的第一位置。 响应于手轮的旋转运动来检测手轮的第二位置。 手轮的第一位置和第二位置以手轮的中心方向左右旋转的累积度来测量。 从第一位置减去第二位置,以获得表示功率提升方向的差分值。 负微分值表示第一方向,正差分值表示功率提升的第二方向。