Nkia Co., Ltd.

Sung Soo Yoo

Ki Hoon Shin

In Hwan Lee

Jung Hwan Son

Eun Min Yoo

Junghwan Son

In Soo Jang

Jae Hun Shim

Sang Hun Nam

Tae Yeop Kwon

The present invention relates to a wire rope diagnostic device that is capable of being fastened or unfastened by means of battery packs, and more specifically, to a wire rope diagnostic device for performing safety diagnosis of a wire rope used for a lifting device such as a crane, an elevator, a water gate, and the like in real time that is capable of being fixedly fastened by means of battery packs so that it can be simply installed and separated and allow the battery packs to be easily exchanged.

Wire rope diagnostic device that can be engaged using battery packs

Movable wire rope safety diagnostic device

Provided is a method and system for collecting sensor data using a data channel and a control channel. The method and system construct an appropriate and efficient communication environment when there are several sensors corresponding to one gateway in order to collect measured data from the sensors, by using a separate control channel for general control communication and a data channel for data communication to transmit data after confirming whether the data channel is available through the control channel in the communication between a gateway and sensors.

Method and system for collecting sensor data using data channel and control channel

A low-power wire rope safety diagnosis method and a system thereof are provided. Since a sensor should be continuously turned on to allow a plurality of sensor nodes to diagnose safety of a wire rope in real time and it consumes much power, there is provided a method and system which can perform the safety diagnosis only when a movement is detected while being in a standby mode to reduce the power consumption, and determine a defect more correctly and consistently by utilizing deep learning when defects are determined through a wire rope safety diagnosis.

Low-power wire rope safety diagnosis method and system

Provided is a wire diagnosis apparatus mounted on a lifting device, which has a platform having a hook disposed at a lower portion to lift an object. The wire diagnosis apparatus includes: a standing unit detachably combined with any one among an inlet and an outlet where a wire of the platform comes in and out; a sensing holder unit formed in a cylindrical shape perforated in the middle and detachably combined with a stand combining part of the standing unit to sense the wire; and a coupling unit detachably combining the sensing holder unit with the stand combining part of the standing unit.

Wire diagnosis apparatus mounted on lifting device

Growing community of inventors

Anyang-si, South Korea

Sung Soo Yoo