Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Yura Corporation Co., Ltd.

Kyungshin Corporation

Seong Cheol Park

Soon Myung Kwon

Tae Hwan Park

Ji Hoon Kim

Aram Cho

Jong Joo Kim

Taehwan Park

Cheol Gi Kim

Dong Hyun Park

Bo Lim Seo

A dual power supply apparatus includes a main power grid that supplies power by a first battery to an autonomous vehicle and a redundant power grid that supplies power to a dual power load based on a second battery, in an emergency driving mode due to a failure in the main power grid.

Dual power supply apparatus for autonomous vehicle and method thereof

A control method of a vehicle by a first controller and a second controller, the control method includes: generating, by the first controller, an Ea(B) in which a second symmetric key is encrypted based on a first symmetric key, and assigning a first random number to the Ea(B); receiving, by the second controller, the Ea(B) and the first random number, generating a fourth symmetric key in which the Ea(B) is decrypted based on a third symmetric key, and generating an Eb(N(MASTER)) in which the first random number is encrypted based on the fourth symmetric key; receiving, by the first controller, the Eb(N(MASTER)), and decrypting the Eb(N(MASTER)) to generate a second random number; and updating the second symmetric key based on a comparison between the first random number and the second random number.

Method of controlling security key of vehicle

An apparatus for controlling power of a vehicle includes a first controller that generates a control signal for controlling output of power supplied to at least one vehicle load, and a second controller that determines whether the first controller is in a normal operation status by monitoring the first controller, and controls a power switch to maintain output of the control signal to the at least one vehicle load when the first controller is not in the normal operation status.

Apparatus and method for controlling power of vehicle

A rear alarm sensor assembly includes: a sensing part that generates waves and a sensing signal, based on contents obtained by detecting an approaching object by the generated waves; a controller that generates a transmission signal including the sensing signal and an identifier for identification and transmits the generated transmission signal to a body control module, the controller including a plurality of identification terminals for changing the identifier according to a connection relation and a ground terminal that is grounded; and a determination device that is electrically connected to the ground terminal and moves so as not to be connected to the plurality of identification terminals or so as to be connected to one of the plurality of identification terminals. In particular, the determination device electrically connects the connected identification terminal and the ground terminal to change the connection relation of the plurality of identification terminals.

Rear alarm sensor assembly

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Seongnam-si, South Korea

Seong Cheol Park