公开(公告)号：US20240132209A1

公开(公告)日：2024-04-25

申请号：US17972301

申请日：2022-10-23

Applicant: Black Sesame Technologies Inc.

Inventor： Jincheng Wu ,  Tao Xi ,  Zhaonan Li ,  Jin Xu

IPC: B64C39/02

CPC classification number: B64C39/024 ,  B64C2201/141

Abstract: The present invention discloses a multilayer system utilizing a trusted execution environment for creating isolated environments to implement an operating system for commercial drones with increased security. The trusted execution environment creates an isolated environment that runs parallel with the operating system. The utilization of the trusted execution environment as the three-layer system is segmented into three subsystems, wherein each subsystem provides a separate functionality and helps in controlling the flight of the drone.

公开(公告)号：US20240312042A1

公开(公告)日：2024-09-19

申请号：US18121674

申请日：2023-03-15

Applicant: Black Sesame Technologies Inc.

Inventor： Zhaonan Li ,  Tao Xi

IPC: G06T7/70 ,  G06V10/25 ,  G06V10/56 ,  G06V10/74 ,  G06V10/764 ,  H04N23/698

CPC classification number: G06T7/70 ,  G06V10/25 ,  G06V10/56 ,  G06V10/761 ,  G06V10/764 ,  H04N23/698 ,  G06T2207/30242

Abstract: The present invention discloses a system and a method for object counting in an ultra-wide scene. The system comprises a device set with a rotatable camera and a low cost IMU. The system is used for object counting tasks like traffic flow monitoring. The present invention discloses an efficient solution for object counting with a rotatable camera and a gyroscope mounted on the camera with a number of modules for object detection and counting.

公开(公告)号：US20240228033A9

公开(公告)日：2024-07-11

申请号：US17972301

申请日：2022-10-24

Applicant: Black Sesame Technologies Inc.

Inventor： Jincheng Wu ,  Tao Xi ,  Zhaonan Li ,  Jin Xu

IPC: B64C39/02

CPC classification number: B64C39/024 ,  B64C2201/141

Abstract: The present invention discloses a multilayer system utilizing a trusted execution environment for creating isolated environments to implement an operating system for commercial drones with increased security. The trusted execution environment creates an isolated environment that runs parallel with the operating system. The utilization of the trusted execution environment as the three-layer system is segmented into three subsystems, wherein each subsystem provides a separate functionality and helps in controlling the flight of the drone.