Hanwha Defense Co., Ltd.

Hanwha Aerospace Co., Ltd.

Jae Hyuk Ju

Ki Seok Kim

Hee Seo Chae

Jik Han Jung

Ju Han Bae

An unmanned device used in a wireless communication relay system includes: a surrounding environment information detector acquiring information on a surrounding environment of a moving object; a processor generating a control command for the moving object based on the acquired information on the surrounding environment; and a communication interface for transmitting the control command generated by the processor to the moving object, wherein the unmanned device is located at a predetermined height and relays communication between the moving object and a control center, and thus, even when wireless communication between the control center and the moving object is difficult due to an obstacle or the like, the connection of the wireless communication may be maintained without disconnection of the wireless communication.

Wireless communication relay system using unmanned device and method therefor

Disclosed herein is an operating system for operating a plurality of mobile platforms. The operating system includes: an operating terminal configured to allocate a bandwidth to a channel of each of the mobile platforms according to a mission of each of the mobile platforms to perform, the channel being used for the operating terminal to perform communications with each of the mobile platforms; and the plurality of mobile platforms each of which is configured to receive the mission from the operating terminal, and send a request to adjust and reallocate the bandwidth to the channel based on performance information about the mobile platforms. It is possible to operate the plurality of mobile platforms efficiently by using a limited frequency band.

System and method of operating mobile platforms

Provided is a robot operating method in which a host device operates a task robot which performs a task by performing wireless communication with the host device in a designated task execution region. At least one mobile relay robot that relays communication between the host device and the task robot is put in between the host device and the task robot. The number of mobile relay robots to be put in between the host device and the task robot is set according to a longest distance between the host device and the task robot and an environment of the task execution region.

Robot operating method and robot operating system

Provided are an image processing system and an image processing method. An image processing method includes: constructing a plurality of grids on an image; extracting features of the image; estimating a grid motion vector of each of the plurality of grids, based on a first motion vector of each of the features; estimating a second motion vector of each feature based on the grid motion vector; and detecting a moving object based on a difference between the first motion vector and the second motion vector.

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Changwon-si, South Korea

Jae Hyuk Ju