Inzicontrols Co., Ltd.

Hyundai Dymos Inc.

Jong Dae Lim

Do Hyung Kim

Myung Ho Lee

Ho Sub Lim

Jin Woo Lee

Seung Jae Kim

Sang Hyoun Park

Eun Sang Cho

Sang Hyun Park

Hyeok Lae Park

The present disclosure provides a system of air-conditioning a seat for a vehicle and a method for controlling the same. The system of air-conditioning a seat for a vehicle includes: a blower disposed below the seat of the vehicle and configured to blow air onto a body contact surface; a first temperature sensor configured to detect a temperature of a front end of a suction hole of the blower; a second temperature sensor configured to detect a temperature of the body contact surface; a third temperature sensor configured to detect a room temperature of the vehicle; and an HVAC control unit configured to control an air-conditioning system of the vehicle. The HVAC control unit determines a blow direction mode of the air-conditioning system of the vehicle based on the temperatures detected by the first, the second, and the third temperature sensors when the blower is actuated.

System of air-conditioning seat for vehicle and method for controlling the same

A piezo valve actuated by an electric voltage. The piezo valve includes a valve body having at least one port for introducing a fluid therethrough, an internal chamber communicating with the port, at least one valve seat for allowing the fluid to pass therethrough, and a circuit board for supplying an electric voltage; a valve unit opening or closing the valve seat of the valve body; a piezo plate bending-strained to either of opposite sides in response to the electric voltage, thus moving the valve unit; and a fastener fastening an end of the piezo plate to the valve body in a state in which a position of the piezo plate can be adjusted. Because the end of the piezo plate is fastened by the fastener, it is possible to fasten the piezo plate in a state in which the fastened position of the piezo plate can be adjusted.

Piezo valve

Growing community of inventors

Ansan-si, South Korea

Jong Dae Lim