Sz Dji Technology Co., Ltd.

Yazhen Wei

Liang Song

Deen Zheng

Qing Zhu

A method for controlling an unmanned aerial vehicle (UAV) includes obtaining a signal strength of a remote control signal received by the UAV, obtaining a movement path of the UAV in response to the signal strength being less than a preset strength threshold, controlling the UAV to enter a backtrack return mode to return along the movement path, and controlling the UAV to exit the backtrack return mode in response to the signal strength being greater than the preset strength threshold. The movement path of the UAV includes position information of a plurality of discrete points, and the position information of the plurality of discrete points is calculated based on at least one of sensing information obtained by a satellite positioning system disposed in the UAV or sensing information obtained by a vision positioning sensor disposed in the UAV.

Method, device, and unmanned aerial vehicle for controlling movable object

A method for controlling a movable object includes obtaining a signal strength of a remote control signal received by the movable object, obtaining a movement path of the movable object in response to the signal strength being less than a preset strength threshold, controlling the movable object to enter a backtrack return mode to return along the movement path, and controlling the movable object to exit the backtrack return mode in response to the signal strength being greater than the preset strength threshold.

A control method for communicating with an unmanned aerial vehicle (UAV) includes: transmitting a signal from a remote controller to the UAV through a first communication network; monitoring a state of the first communication network; and in response to the state of the first communication network not meeting a state condition: prompting, on an interface of the remote controller, a user to perform a user selection for selecting a cooperative method of the first communication network and a second communication network; receiving the user selection; and performing a network switching according to the selected corporation method to transmit at least a portion of the signal from the remote controller to the UAV through the second communication network.

Unmanned aerial vehicle, remote controller, and control method thereof

The present disclosure provides a control method for an UAV (Unmanned Aerial Vehicle) and a remote controller. The method includes transmitting a signal to the remote controller through a first communication network; receiving a first signal switching command; and switching from the first communication network to a second communication network to transmit the signal to the remote controller.

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Shenzhen, China

Yazhen Wei