Hyundai Motor Company

Kia Corporation

Dong Hyun Kong

Chang Won Lee

Hyun Jae Lee

Jae Hyun Park

Sueng Ho Lee

Wan Je Cho

Seong Bin Jeong

Tae Hee Kim

Ji Wan Son

Young Rok Lee

Tae Woong Lim

Jae Eun Jeong

Sang Hun Kim

Joon Hyung Park

Chun Kyu Kwon

Eon Soo Yun

Myung Hwan Kim

Jung Ho Kwon

Kyu Ho Chae

Seong Jae Lee

Jun Young Kang

A slim-type heat management system for an electric vehicle is provided. The system includes various heat management modes using a number of parts including at least two three-way expansion valves. The various heat management modes include a heat pump dehumidification mode and a dehumidification max mode, which are for defogging, in addition to an indoor cooling mode, a battery cooling mode, and a heat pump mode for heating.

Slim-type heat management system for electric vehicle

A method of controlling a heat pump system of an electric vehicle, whereby power consumed for air conditioning is reduced during driving in a low load state in a heating mode, includes determining whether a heat dissipation amount insufficient condition of an indoor condenser is satisfied in the heat pump system of the electric vehicle. When it is determined that the heat dissipation amount insufficient condition of the indoor condenser is satisfied, measuring current revolutions per minute (rpm) of a compressor. It is determined whether the measured rpm of the compressor is greater than a minimum rpm limit of the compressor. When it is determined that the measured rpm of the compressor is greater than the minimum rpm limit of the compressor, the rpm of the compressor is reduced.

Method of controlling heat pump system of electric vehicle

An air-conditioning control method for dividing an indoor space of a vehicle into a plurality of zones to perform individual air-conditioning for each zone, may include selecting boarding zones occupied by passengers from the plurality of zones, checking whether the number of the boarding zones occupied by the passengers may be one, correcting a detection temperature of an incar sensor into a temperature of the boarding zone using a mixing ratio of air for air-conditioning discharged from the corresponding boarding zone with air existing in the boarding zone when the number of the boarding zones occupied by the passengers may be one, and performing individual air-conditioning on the selected boarding zones by determining a target discharge temperature based on the corrected temperature of the boarding zone and using the determined target discharge temperature.

Air-conditioning control method for vehicle

Growing community of inventors

Hwaseong-si, South Korea

Dong Hyun Kong