Fih (hong Kong) Limited

Sz Dji Technology Co., Ltd.

Shenzhen Futaihong Precision Industry Co., Ltd.

Skyverse Technology Co., Ltd.

Skyverse Limited

Fih (homg Kong) Limited

Huawei Technologies Co., Limited

Song Zhang

Yan Zhang

Lu Chen

Ming-Ming Chen

Jianyu Song

Shun Zhang

Xiong-Bo Fu

Qinggele Li

Su Lv

Zike Han

Tengfei Liu

Pengbin Zhang

A takeoff and landing platform, a UAV, a takeoff and landing system, a storage device and a takeoff and landing control method are provided. The takeoff and landing platform includes: a bracket, one end of the bracket is fixed on a base, and another end thereof extends in a direction away from the base, and the bracket is provided with a vertical guide rail. Multiple UAVs may be vertically stacked on the bracket along the guide rail and take off from the bracket. Hence, the manpower investment and site investment are reduced for multiple UAVs to perform collaborative operations. It can not only reduce the cost of multiple UAV collaborative operations, but also improve the efficiency of multiple UAV collaborative operations.

Takeoff and landing platform, unmanned aerial vehicle, takeoff and landing system, storage device and takeoff and landing control method

The present disclosure discloses a detection method and a detection system. The detection method comprises: creating a plurality of template images based on a reference object, wherein the reference object includes a plurality of units, and the plurality of template images are unit images with different average grayscale values; calculating a first average grayscale value of a unit image to be detected; selecting a first template image from the plurality of template images based on the first average grayscale value, wherein a difference between an average grayscale value of the first template image and the first average grayscale value is smallest; performing color difference detection on the unit image to be detected based on the first template image. The present disclosure can select a template image whose grayscale value is similar to the grayscale value of a unit image to be detected to detect the unit, so that the difference between the unit image to be detected and the template image is smallest, thereby reducing the frequency of false detection and missed detection, and ultimately increasing the detection effect of the color difference detection.

Detection method and detection system

A three-dimensional reconstruction system and a three-dimensional reconstruction method, the system includes: a carrier device which includes a rotatable support and a carrier arranged on the rotatable support, the rotatable support is provided with a rotational axis; a data acquisition device spaced apart from the carrier and configured to collect reflective light data of an object on the carrier when the rotatable support rotates to a corresponding angle and to obtain single-visual-angle data of the object at the corresponding angle; and a data processing device connected with the data acquisition device and configured to perform three-dimensional reconstruction according to the single-visual-angle data and a reconstruction algorithm.

Three-dimensional reconstruction system and three-dimensional reconstruction method

A laser engraving system () for engraving a unengraved workpiece () and an engraving method are provided. The laser engraving system includes an image processor (), an engraving controller (), a mechanical arm (), and a laser (). The image processor is configured for building a workpiece model () corresponding to an unengraved workpiece, partitioning the workpiece model into at least one section (), generating at least one two-dimensional pattern (). The engraving controller receives the signals of the relative position values and the at least one two-dimensional pattern. The mechanical arm is electronically coupled to the engraving controller and controlled by the engraving controller. The laser is electronically coupled to the engraving controller and controlled by the engraving controller in such a manner that the laser engraves an unegraved workpiece according to the at least one two-dimensional pattern.

Laser engraving system

Shell of an electronic device

Growing community of inventors

Shenzhen, China

Song Zhang