Korea Occupational Safety and Health Agency

Hyundai Motor Company

Kia Motors Corporation

Seoul National University

Hyun Sub Lee

Ju Dong Park

Jeong Se Lee

Seok Joon Kim

Hyunsup Kim

Suk-Won Cha

Hee Yun Lee

Jong Ryeol Jeong

A multi-stiffener for civil engineering and construction includes an outer pipe member, an inner pipe member, an inner pipe position adjusting pin and a positioning member. The outer pipe member includes an outer pipe strut plate provided at one end of the outer pipe member, a pair of slot-shaped symmetrical guide holes extending in a longitudinal direction from a position spaced apart by a predetermined distance from an open end of the outer pipe member, and a height-adjustment-purpose external thread formed around the guide holes. The inner pipe member includes an inner pipe strut plate provided at one end of the inner pipe member and a plurality of symmetrical through-holes formed at specific intervals from the inner pipe strut plate. The inner pipe position adjusting pin is configured to penetrate the guide holes of the outer pipe member and the through-holes of the inner pipe member.

Multi-stiffener for civil engineering and construction

Screw nut

A method for controlling a hybrid vehicle is provided. The method includes setting a driving path of the vehicle based on an input destination and current position and predicting a future speed of the vehicle using information regarding the driving path, environmental information, and driving pattern information of a driver. An optimum power distribution map is derived including an optimum SOC trajectory and a power distribution ratio of the engine and the motor using the predicted future speed. Additionally, engine power and motor power is distributed using the optimum SOC trajectory and a power distribution ratio of the engine and the motor.

System and method for controlling hybrid vehicle

Growing community of inventors

Gyeonggi-do, South Korea

Hyun Sub Lee