SYSTEMS AND METHODS FOR MARINE AUTONOMOUS STEERING

    公开(公告)号:US20210157322A1

    公开(公告)日:2021-05-27

    申请号:US16691580

    申请日:2019-11-21

    Abstract: A method for steering control for a marine vessel includes determining a first position of a hand wheel of the marine vessel. The method also includes determining, after a first period, a second position of the hand wheel. The method also includes determining a difference between the first position of the hand wheel and the second position of the hand wheel. The method also includes, in response to a determination that the difference between the first position of the hand wheel and the second position of the hand wheel is less than a threshold: capturing a first heading of the marine vessel; and selectively controlling steering of the marine vessel according to the first heading.

    Electrically assisted hydraulic steering system

    公开(公告)号:US11511841B2

    公开(公告)日:2022-11-29

    申请号:US17197362

    申请日:2021-03-10

    Abstract: A steering system for a marine craft includes a steering input shaft. The steering system also includes an electric power steering (EPS) system operatively coupled to the steering input shaft, the EPS system having an electric motor that drives rotation of a system output shaft. The steering system further includes a hydraulic pump operatively coupled to the system output shaft with a gear set, the hydraulic pump having a longitudinal direction that is perpendicular to a steering input shaft axis. The steering system yet further includes a fluid reservoir located remotely relative to the hydraulic pump.

    System and method for vibration cancellation

    公开(公告)号:US11124272B2

    公开(公告)日:2021-09-21

    申请号:US16679591

    申请日:2019-11-11

    Abstract: A method for cancelling vibration includes receiving, from a first accelerometer, a first accelerometer measurement; receiving, from a second accelerometer, a second accelerometer measurement; determining a counter torque value based on the first accelerometer measurement and the second accelerometer measurement; and selectively controlling a lift mechanism according to the counter torque value using a motor, the motor being in mechanical communication with the lift mechanism and the lift mechanism being configured to allow a platform to travel in one of a first direction and a second direction.

    Steering system for an outboard motor

    公开(公告)号:US10479469B2

    公开(公告)日:2019-11-19

    申请号:US15875206

    申请日:2018-01-19

    Abstract: A steering system includes a steering sensor, a gear motor assembly, and a controller. The steering sensor is disposed at a helm. The gear motor assembly at least partially extends between a mid-unit and a lower unit of an outboard motor. The controller is in communication with the steering sensor and the gear motor assembly. The controller is programmed to command the gear motor assembly to pivot the lower unit relative to the mid-unit in response to a signal provided by the steering sensor.

    COLUMN BASED ELECTRIC ASSIST MARINE POWER STEERING
    10.
    发明申请
    COLUMN BASED ELECTRIC ASSIST MARINE POWER STEERING 审中-公开
    基于列的电气辅助海洋动力转向

    公开(公告)号:US20170029084A1

    公开(公告)日:2017-02-02

    申请号:US15221246

    申请日:2016-07-27

    Abstract: An embodiment of a system for controlling a marine vessel includes an electrical power steering unit coupled to a mechanical control system, the mechanical control system including a steering wheel connected by a shaft to a mechanical cable assembly, the mechanical cable assembly configured to be actuated by the steering wheel to control a steering mechanism of the marine vessel. The electrical power steering unit includes an electric motor configured to apply a torque to the mechanical cable assembly. The system also includes a processor configured to control the electrical power steering unit to provide at least one of steering assist and control of the marine vessel.

    Abstract translation: 用于控制海洋船舶的系统的实施例包括耦合到机械控制系统的电动助力转向单元,所述机械控制系统包括通过轴连接到机械电缆组件的方向盘,所述机械电缆组件被配置为由 方向盘来控制船舶的转向机构。 电动助力转向单元包括构造成向机械电缆组件施加扭矩的电动马达。 该系统还包括处理器,该处理器被配置为控制电动助力转向单元以提供船舶的转向辅助和控制中的至少一个。

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