Other

Cantops Co., Ltd.

Hak Seo Oh

Youl Kwon Sung

Jin Hwan Ko

Sung Hyuk Youn

Sung Ik Kim

Kyung Min Lee

Hyo Seok Park

Hyo Suk Park

Se Hun Lee

Sang Gyu Han

Sang Kyo Ahn

Won Ho Kang

Eun Duk Kim

Young Sun Hong

Jung Kil Park

Yong Ky Moon

An electric power supply apparatus for external devices of an overhead hoist transport system using a high frequency track cable, the electric power supply apparatus being conveniently installed without specific machining of a structure having a high frequency track cable laid therein on a side of an overhead hoist transport system adjacent to external devices installed to monitor the state of tracks or a carriage and the electric power supply apparatus being supplied with inductive power using magnetic induction through a magnetic field generated by the high frequency track cable to be able to supply power for operation of the external devices, thereby not requiring specific machining of a structure for changing the structure of existing overhead hoist transport systems or attaching an electric power supply apparatus.

Electric power supply apparatus for external devices of overhead hoist transport system using high frequency track cable

An automated material handling system includes: at least one state detecting sensor disposed inside or outside the carrier to detect an internal state of the carrier including a degree of pollution in the carrier; a carrier interface to transmit a carrier state value; a carrier controller including a controller interface disposed on the plate to obtain a carrier state value by communicating with the carrier interface, and a carrier control unit configured to generate carrier management information including the carrier state value obtained through the controller interface and current location information of the carrier and output the carrier management information to a server; and a server configured to analyze an internal pollution state of the carrier based on the carrier management information provided by the carrier controller.

Automated material handling system having carrier pollution management function

A data communication method for reducing a working time of an automated material handling system between a master communication device installed in an unmanned transfer device and a slave communication device installed in a manufacturing facility in the automated material handling system which transfers a carrier between manufacturing facilities through the unmanned transfer device where the method is to reduce a working time for a carrier by transmitting and receiving data to and from a manufacturing facility while an unmanned transfer device is stopped before performing a carrier work or while it is moving after performing a carrier work, when the unmanned transfer device and the manufacturing facility transmit and receive data for transferring the carrier by using a wireless data communicating device in an automated material handling system.

Data communication method for reducing working time of automated material handling system

Provided is a technique which performs an RF initialization setting process using a data input/output terminal in an unmanned transporting device without providing a separate terminal to build an RF communication based automated material handling system while minimizing a structural change of an optical communication based unmanned transporting device which has been already provided.

Initialization setting method for RF communication of unmanned transporting device in automated material handling system

A communicating method between a master and a slave connected through a belt connected to a gripper-unit in a hoist device of a rail car, and to technology in which the master and the slave perform power line communication through a power supply line for supplying power formed in a belt, thereby more stably transmitting and receiving signals in a simple system structure.

Communicating method between master communication device and slave communication device for controlling cripper-unit in hoist device of rail car

An apparatus for controlling line guide of an automated material handling system, comprises: optical lines in which a side light emission optical fiber is installed in the whole section of a confluence of a plurality of lines of lines for moving the unmanned transport devices; a main confluence control device which is installed at the confluence, performs optical communication with the unmanned transport device through the optical line; and a sub-confluence control device which is installed in the unmanned transport device, performs optical communication with the main confluence control device through the optical line to report an entry state or a pass completion state for the confluence, and controls the unmanned transport device to perform an entry operation or a standby operation depending on the pass control signal.

Apparatus for controlling line guide of automated material handling system and method thereof

Provided is a technology capable of constructing an RF communication automated material handling system while minimizing structural change for a previously installed optical-communication automated material handling system, by constructing RF communication environment between an automated guided vehicle and manufacturing equipment by using separate communication modules provided in the automated guided vehicle and the manufacturing equipment.

Growing community of inventors

Gyeonggi-do, South Korea

Hak Seo Oh