Sz Dji Technology Co., Ltd.

Renli Shi

Jianyu Song

Xi Chen

Guoxiu Pan

Xumin Wu

Xuyang Pan

Canlong Lin

Mingxi Wang

Ye Tao

Zhuang Feng

Meng Hu

Guang Yan

Zefei Li

Wei Zhang

Di Wu

Yun Yu

Guofang Zhang

Liuzheng Cui

Xiaofeng Feng

Shaohe Du

Chunming Wang

Gang He

Zhicong Huang

Junxi Wang

A method for supporting aerial operation includes obtaining a real-time location of an aircraft, obtaining a location of a supply station, obtaining a location of a next waypoint, and controlling the aircraft based on a status parameter related to a flight status of the aircraft associated with the real-time location of the aircraft. Controlling the aircraft includes controlling, in response to the status parameter satisfying a first preset condition, the aircraft to fly to the next waypoint; and controlling, in response to the status parameter satisfying a second preset condition, the aircraft to fly to the supply station.

Aerial operation support and real-time management

A method for automatically powering off a movable object includes in response to an operating state of the movable object being a landed state and a triggering condition being satisfied, controlling to shut down a propulsion output of the movable object such that the movable object completes automatic power off after landing, the triggering condition including determining that the propulsion output is currently enabled and an automatic take-off operation is not currently performed.

Aerial vehicle powering off method and device, and aerial vehicle

An aerial vehicle includes a position sensor configured to obtain a present position of the aerial vehicle, a memory configured to store a preset position of the aerial vehicle, and a controller. The controller is configured to calculate, based on the present position and the preset position, safety energy information of the aerial vehicle; and control, based on the safety energy information and a present remaining energy amount of the aerial vehicle, the aerial vehicle to perform a safety protection command.

Electric unmanned aerial vehicle and an intelligent method of protecting electricity thereof

A thermal regulation system includes an inertial measurement unit (IMU), one or more temperature adjusting devices in thermal communication with the IMU, and configured to adjust a temperature of the IMU from an initial temperature to a predetermined temperature, a filler provided in a space between the IMU and at least one temperature adjusting device of the one or more temperature adjusting devices, and a shared substrate configured to bear a weight of the IMU and the one or more temperature adjusting devices. The shared substrate includes a metallic board.

Systems and methods for thermally regulating sensor operation

An electric unmanned aerial vehicle includes a position sensor configured to obtain first coordinate information of a present position of the electric unmanned aerial vehicle in real-time, a memory configured to store second coordinate information of a preset position of the electric unmanned aerial vehicle, and a controller in communication with the position sensor and the memory. The controller is configured to calculate, based on the first coordinate information and the second coordinate information, safety electricity amount information of the electric unmanned aerial vehicle; select, based on the safety electricity amount information and a present remaining electricity amount of the electric unmanned aerial vehicle, a safety protection command from a plurality of safety protection commands; and control the electric unmanned aerial vehicle to perform the selected safety protection command.

A method for automatically powering off an aerial vehicle includes determining an operating state of the aerial vehicle, and in response to a determination result that the operating state of the aerial vehicle is a landed state, triggering to shut down a propulsion output of the aerial vehicle such that the aerial vehicle completes automatic power off after landing, including, in response to the determination result that the operating state of the aerial vehicle is the landed state, determining whether the propulsion output of the aerial vehicle is currently enabled and determining whether an automatic take-off operation indicated by an automatic take-off instruction is currently being performed, and, in response to the propulsion output being currently enabled and the automatic take-off operation not currently being performed, triggering to shut down the propulsion output of the aerial vehicle.

A method for supporting aerial operation over a surface includes obtaining a three-dimensional (3D) representation of the surface; converting the 3D representation of the surface to a two-dimensional (2D) representation of the surface; obtaining a 2D flight path of the aircraft based on the 2D representation of the surface; converting the 2D flight path to a 3D flight path including location coordinates; and controlling the aircraft to conduct a flight mission following the 3D flight path.

A thermal regulation system includes a sensor, one or more temperature adjusting devices, and a filler provided in a space between the sensor and at least one of the one or more temperature adjusting devices. The one or more temperature adjusting devices are (1) in thermal communication with the sensor, and (2) configured to adjust a temperature of the sensor from an initial temperature to a predetermined temperature at a rate of temperature change that meets or exceeds a threshold value.

A method for operating a mobile platform includes detecting a malfunction in a first sensor communicating with a sensor controller associated with the mobile platform, and, in response to detecting the malfunction in the first sensor, eliminating the first sensor from a sensor data source for controlling the mobile platform, enabling a second sensor to be in the sensor data source, continuing to receive and evaluate data from the first sensor, and, in response to not detecting an anomaly in the data from the first sensor, restoring the first sensor back into the sensor data source.

Method and apparatus for operating mobile platform

The present invention discloses a heading generation method of an unmanned aerial vehicle including the following steps of: making a preliminary flight for selecting a point of view to record flight waypoints, the waypoints including positioning data and flight altitude information of the unmanned aerial vehicle; receiving and recording flight waypoints of the unmanned aerial vehicle; generating a flight trajectory according to waypoints of the preliminary flight; editing the flight trajectory to obtain a new flight trajectory; and transmitting the edited new flight trajectory to the unmanned aerial vehicle to cause the unmanned aerial vehicle to fly according to the new flight trajectory. The present invention further relates to a heading generation system of an unmanned aerial vehicle.

Heading generation method and system of unmanned aerial vehicle

A method for operating a mobile platform includes selecting a first sensor associated with a higher weight as a selected sensor among at least two sensors, the weight is among a plurality of weights assigned to the sensors associated with a statistical weight function; detecting a malfunction in the first sensor communicating with a sensor controller associated with the mobile platform, and switching to a second sensor associated with a lower weight as the selected sensor to communicate with the sensor controller based upon the detecting.

A method includes obtaining operational data recorded by a data recorder onboard an unmanned aerial vehicle (UAV), determining timing of a maintenance operation for the UAV based on the operational data, and providing a reminder of the maintenance operation for the UAV based on the determined timing.

System and method for data recording and analysis

An online verification method includes performing a flight suitability verification on an unmanned aerial vehicle (UAV) system and determining a handling measure of the UAV system according to a verification result. The UAV system includes a UAV and a ground station. The flight suitability verification is performed on at least one of a plurality of verification items. The verification items includes a setting of the UAV system and a setting of data associated with safe operations.

Verification method and apparatus

A weak target detection method includes transmitting a plurality of frequency modulated continuous wave signals during rotation of a microwave radar sensor, receiving a plurality of echo signals reflected by a weak target, accumulating the plurality of echo signals in a beam width of the microwave radar sensor to obtain an accumulated echo signal, and determining position information of the weak target according to the accumulated echo signal.

Weak target detection method, microwave radar sensor, and unmanned aerial vehicle

A computer-implemented method for controlling a controllable object includes determining a change in a baseline between a controlling object and the controllable object based on measurements from a first location sensor of the controlling object and a second location sensor of the controllable object, mapping the baseline change to a corresponding change in a navigation path of the controllable object based at least in part on a mapping function, generating one or more control commands according to the mapping, and controlling the controllable object to effect the state change according to the one or more control commands.

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Shenzhen, China

Renli Shi