Remote control method and terminal
AssigneeSz Dji Technology Co., Ltd.
InventorsTao Wang, Mingyu Wang
Life of this patent
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Abstract
The present application discloses a remote control method and apparatus for controlling the state of a movable object and/or a load carried thereon. The remote control method comprising: receiving, via an apparatus, a state signal that corresponds to a user's position; remote-controlling the state of the a load being carried on a movable object based on the state signal; wherein the state of the load is the result of combining the movement of the load relative to the movable object and the movement of the object relative to its environment. For example, the control of the state can be achieved through the state of the apparatus itself, a user's state captured by an apparatus, a graphical interface on a screen of an apparatus, or a voice command.
Claims25
A method of controlling positioning of a payload, said method comprising:
- providing a payload supported by a carrier on a vehicle or living subject, wherein the payload is movable relative to the vehicle or living subject via the carrier about one or more orthogonal axes of rotation, and wherein the carrier comprises one or more frame components and one or more actuators, wherein the one or more frame components are connected to one another to form a gimbal having at least three axes;
- receiving, at a receiver positioned on the carrier or the vehicle, a signal from a terminal that is remote relative to (i) the vehicle or living subject, (ii) the carrier, and (iii) the payload, wherein the terminal (1) includes a user interface providing a mode selection from a plurality of modes having a different number of controllable axes of rotation of the carrier, said plurality of modes including a one-axis control mode, a two-axes control mode, and a three-axes control mode, and (2) generates the signal based on the mode selection;
- calculating, with the signal from the terminal and with aid of a processor, an angle or speed by which the payload is to be rotated about the one or more orthogonal axes of rotation;
- generating a command signal to move the payload, based on the calculation;
- and
- moving the payload relative to the vehicle or living subject about the one or more orthogonal axes of rotation via movement of the one or more frame components driven by the one or more actuators of the carrier in response to the command signal.
A carrier for positioning a payload, said carrier comprising:
- one or more frame components configured to be attached to a vehicle or living subject, said one or more frame components further being configured to support a payload, wherein the payload is movable relative to the vehicle or living subject via actuation of the one or more frame components about one or more orthogonal axes of rotation, wherein the one or more frame components are connected to one another to form a gimbal having at least three axes;
- and
- one or more actuators configured to respond to a command signal to actuate the one or more frame components that effects movement of the payload relative to the vehicle or living subject about the one or more orthogonal axes of rotation at an angle or speed calculated with a signal from a terminal, wherein the terminal is (1) remote relative to (i) the vehicle or living subject, (ii) the frame assembly, and (iii) the payload, (2) includes a user interface providing a mode selection from a plurality of modes having a different number of controllable axes of rotation of the carrier, said plurality of modes including a one-axis control mode, a two-axes control mode, and a three-axes control mode, and (3) generates the signal based on the mode selection.
A remote terminal configured to control positioning of a payload supported by a carrier that is configured to be attached to a vehicle or living subject, said terminal comprising:
- a user interface that provides a mode selection from a plurality of modes having a different number of controllable axes of rotation provided by the carrier, said plurality of modes including a one-axis control mode, a two-axes control mode, and a three-axes control mode;
- one or more processors that, individually or collectively, generates a signal based on the mode selected;
- and
- a communication unit that transmits the signal to the carrier, wherein the carrier comprises (1) one or more frame components configured to support the payload, wherein the payload is movable relative to the vehicle or living subject via actuation of the one or more frame components about one or more orthogonal axes of rotation, wherein the one or more frame components are connected to one another to form a gimbal having at least three axes;
- and (2) one or more actuators configured to respond to a command signal to actuate the one or more frame components that effects movement of the payload relative to the vehicle or living subject about the one or more orthogonal axes of rotation at an angle or speed calculated based on the signal transmitted by the communication unit.
Dependencies are inferred from the claim text.