Seoul, South Korea
Seoul, South Korea

The Hyundai Motor Company is a South Korean multinational automotive manufacturer headquartered in Seoul, South Korea. The company was founded in 1967 and, along with its 32.8% owned subsidiary, Kia Motors, together comprise the Hyundai Motor Group, which is the world's fifth largest automaker based on annual vehicle sales in 2012. In 2008, Hyundai Motor was ranked as the eighth largest automaker. As of 2012, the Company sold over 4.4 million vehicles worldwide in that year, and together with Kia total sales were 7.12 million.Hyundai is currently the fourth largest vehicle manufacturer in the world. Hyundai operates the world's largest integrated automobile manufacturing facility in Ulsan, South Korea, which has an annual production capacity of 1.6 million units. The company employs about 75,000 people worldwide. Hyundai vehicles are sold in 193 countries through some 6,000 dealerships and showrooms. Wikipedia.


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Patent
Hyundai Motor Company | Date: 2016-07-13

A cylinder head pallet includes: a base plate; a subplate disposed upwardly of the base plate, spaced apart from the base plate, and having a first surface and a second surface that oppose each other; and a plurality of posts installed on the first surface and the second surface of the subplate to support a cylinder head.


Patent
Hyundai Motor Company | Date: 2016-08-01

An air-conditioning control method for calculating an optimum operation amount of an air-conditioning blower in an air-conditioning system of a vehicle includes: determining a heater heat quantity after an engine of the vehicle is started under a maximum heating condition of the air-conditioning system and the air-conditioning system is turned on according to current vehicle state information and air-conditioning information; determining a lost heat quantity discharged outside the vehicle during a current air-conditioning mode; determining an effective heating energy efficiency by calculating a difference between the heater heat quantity and the lost heat quantity; calculating the optimum operation amount of the air-conditioning blower where the effective heating energy is maximized; and controlling operation of the air-conditioning blower according to the determined optimum operation amount.


Patent
Hyundai Motor Company | Date: 2016-04-13

A powertrain for a vehicle may include a power source, a left motor/generator and a right motor/generator, a left planetary gear set and a right planetary gear set each having a first rotary member connected to the power source, a second rotary member connected to driving wheels, and a third rotary member connected to either the left motor generator or the right motor generator, a brake configured to limit rotation of the first rotary member of each of the left planetary gear set and the right planetary gear set, a left clutch selectively connecting or disconnecting the second rotary member and the third rotary member of the left planetary gear set to or from each other, and a right clutch selectively connecting or disconnecting the second rotary member and the third rotary member of the right planetary gear set to or from each other.


Patent
Hyundai Motor Company | Date: 2016-06-13

An apparatus and a method for detecting a relay fusion of an eco-friendly vehicle are provided. The apparatus and method detect whether a relay for preventing an over-discharge of a lithium ion battery of 12V is fused, by ascertaining a voltage change of the lithium ion battery of 12V based on a variation of an output voltage of a low direct current (DC)-DC converter (LDC).


A method for preventing a discharge of a battery at a time of re-programming of vehicle controllers includes starting the re-programming by the vehicle controllers, turning on a high voltage relay by a battery management system (BMS) among the vehicle controllers, charging an auxiliary battery by operating a low direct current (DC) to DC converter (LDC) among the vehicle controllers, stopping a controller area network (CAN) communication between the vehicle controllers, controlling a high voltage battery by the BMS, and stopping the charging of the auxiliary battery.


A vehicle is capable of providing an immediate notification that an emergency has occurred by transmitting a trigger signal to an emergency call unit even when only a few of a plurality of airbag deployment conditions are satisfied. The vehicle is further capable of improving reliability of the emergency call by performing an additional check to confirm via voice recognition whether an emergency has actually occurred when a few of the plurality of airbag deployment conditions are satisfied.


Patent
Hyundai Motor Company | Date: 2016-02-03

A motor control method is provided and includes reducing first power generated by a first motor and operating a second motor to generate second power corresponding to the reduced first power when a temperature of the first motor is greater than a first temperature. Additionally, generation of the first power by the first motor is suspended and the second power is generated by the second motor when the temperature of the first motor is greater than a second temperature. Generation of the second power by the second motor is suspended when at least one of the temperature of the first motor and a temperature of the second motor is greater than a third temperature.


Patent
Hyundai Motor Company | Date: 2017-05-24

A humidifier for a fuel cell includes a connection hose part connected to an air inlet of a fuel cell stack. A humidifier port part is coupled to an inner peripheral surface of the connection hose part and connects the connection hose part to an air outlet of a humidifier housing. A condensate collection part is coupled to an upper portion of the humidifier port part so that a condensate collection space is defined between an outer peripheral surface of the condensate collection part and the inner peripheral surface of the connection hose part.


Patent
Hyundai Motor Company | Date: 2017-05-24

A location information sharing system includes an emergency call system and a navigation system provided in a vehicle, wherein the emergency call system comprises a first initial location calculation unit for generating a first initial location by receiving a global navigation satellite system (GNSS) or a global positioning system (GPS) signal transmitted from a GNSS or GPS satellite, a first compensation location calculation unit for generating a first compensation location compensated from the first initial location, a first transmitting/receiving unit for receiving a second initial location and a second compensation location transmitted from the navigation system, and a first control unit for outputting one location information of the first initial location, the first compensation location, the second initial location, and the second compensation location.


Patent
Hyundai Motor Company and Kia Motors | Date: 2017-05-24

An apparatus of preventing over-discharge of a battery for a vehicle includes a voltage sensor for sensing a voltage of the battery, a relay for preventing the over-discharge of the battery, a power state sensor for sensing an ignition on state, and a controller for outputting a warning message when the voltage of the battery becomes a first threshold value in the ignition on state and for turning off the relay after transmitting shut-off commands to the respective electronic control units (ECUs) through a vehicle network when the voltage of the battery becomes a second threshold value.

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