Hyundai Motor Company

Baro Hyun

Sang Joon Kim

Kyu Hwan Jo

Tae Soo Kim

Jae Seok You

An automatic vehicle speed control apparatus includes a detection unit that detects position information of a subject vehicle and a preceding vehicle positioned ahead of the subject vehicle, an automatic vehicle speed control unit that calculates a target requested torque with respect to the current position of the subject vehicle by using the position information, an automatic vehicle speed modeling unit that generates a target requested torque profile during a preset section from the current position of the subject vehicle, and a control unit that controls driving of the subject vehicle by using the target requested torque and the target requested torque profile.

Automatic vehicle speed control apparatus and method

An apparatus for providing a distance to empty of a green vehicle includes a motor. A battery provides a driving voltage to the motor and includes a plurality of cells. A motor controller is configured to control driving and a torque of the motor. A battery manager is configured to control charge and discharge of the battery. A vehicle controller is configured to integratedly control the motor controller and the battery manager according to a state of the vehicle through a network. The vehicle controller calculates a first distance to empty (DTE) by using a past fuel efficiency, calculates a second DTE by using designated route driving information, and calculates a final DTE by using the first DTE and the second DTE.

Apparatus and method for providing distance to empty of green vehicle

A method of calculating power consumption of an air conditioner is provided. The method includes calculating, b a controller, a parameter of an autoregressive moving-average (ARMA) model using past initial temperature and target temperature data of an air conditioner as an input variable of the ARMA model, and past accumulated power consumption data of the air conditioner as an output variable of the ARMA model. The controller is configured to set a current target temperature of the air conditioner and detect an indoor temperature of a vehicle, in which the air conditioner is installed. In addition, the controller is configured to substitute the current target temperature, the indoor temperature, and the parameter to the ARMA model, and predict current accumulated power consumption of the air conditioner.

Method of calculating power consumption of air conditioner

A variable control apparatus and method of the amount of regenerative braking of a vehicle using a paddle shift are provided. The method includes sensing, by a controller, positive (+) and negative (&#x2212;) shifting in a manual mode based on a signal from a shift-operating unit during regenerative braking with a drive (D) gear engaged while the vehicle travels. A regenerative braking torque map that corresponds to a selected gear is selected based on the signal from the shift-operating unit. In addition, regenerative braking of a driving motor is adjusted based on the torque value calculated from the selected regenerative braking torque map.

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Gyeonggi-do, South Korea

Baro Hyun