Hyundai Motor Company

Kia Motors Corporation

Hyundai Autron Company Ltd.

Hak Mo Yoo

Hyung Ju Lee

Choong Seob Park

Ji Haeng Lee

Kang Hee Cho

Doo Jin Jang

Si Kwang Lee

A technique for correcting injector characteristics is provided. In particular, a micro control unit is configured to generate a control pulse for controlling the operation of an injector; and a driving semiconductor is configured to detect and calculate a driving characteristic of the injector and compensating for injection timing of the control pulse in accordance with a deviation in injection timing of the injector.

Technique for correcting injector characteristics in engine of vehicle

An apparatus and method for monitoring multiple micro-cores enable one watchdog to monitor a plurality of micro-cores. The multiple micro-core monitoring apparatus includes: a plurality of micro-cores that periodically output clear signals having different pulse waves; and a watchdog that respectively receives the clear signals having different pulse waves so as to determine presence or absence of an error in the micro-cores, and reset an erroneous micro-core.

Apparatus and method for monitoring multiple micro-cores

Growing community of inventors

Gyeonggi-do, South Korea

Hak Mo Yoo