Abstract: A memory system may include: a memory device including a plurality of memory blocks; and a memory controller configured to receive a write request including a logical address from an outside, to store write data corresponding to the write request in a first memory block among the plurality of memory blocks, wherein when a map information update is required and the write request is a sequential write operation, to store, in a second memory block, offset information related to a page of the first memory block in which the write data is lastly stored.

Abstract: A semiconductor memory device includes a third insulating pattern and a first insulating pattern on a substrate, the third insulating pattern and the first insulating pattern being spaced apart from each other in a first direction that is perpendicular to the substrate such that a bottom surface of the third insulating pattern and a top surface of the first insulating pattern face each other, a gate electrode between the bottom surface of the third insulating pattern and the top surface of the first insulating pattern, and including a first side extending between the bottom surface of the third insulating pattern and the top surface of the first insulating pattern, and a second insulating pattern that protrudes from the first side of the gate electrode by a second width in a second direction, the second direction being different from the first direction.

Abstract: The present disclosure provides a camera signal monitoring apparatus and method, the camera signal monitoring apparatus including a processor, which includes a vehicle information input unit for receiving a vehicle speed and a yaw rate signal of a vehicle; a camera information input unit for receiving a camera signal including a vehicle speed and a yaw rate signal from a vehicle front camera; and a monitoring unit for calculating a vehicle driving trajectory using the vehicle speed and the yaw rate signal of the vehicle input from the vehicle information input unit, calculating a reference curvature value based on the calculated vehicle driving trajectory, and determining a reliability by comparing the calculated reference curvature value with a curvature value calculated by the camera signal input from the camera information input unit.

Abstract: The present invention provides a camera signal monitoring apparatus and method, the camera signal monitoring apparatus including a vehicle information input unit receiving a vehicle speed and a yaw rate signal of a vehicle; a navigation information input unit receiving a road curvature signal provided in a high precision map; a camera information input unit receiving a camera signal including a vehicle speed and a yaw rate signal from a vehicle front camera; and a monitoring unit calculating a reference curvature value based on at least one of the vehicle speed and the yaw rate signal of the vehicle, which are input from the vehicle information input unit, or the road curvature signal from the navigation information input unit, and determining a reliability by comparing the calculated reference curvature value with a curvature value calculated using the camera signal input from the camera information input unit.

Abstract: The present disclosure provides a camera signal monitoring apparatus and method, the camera signal monitoring apparatus including a processor, which includes a vehicle information input unit for receiving a vehicle speed and a yaw rate signal of a vehicle; a camera information input unit for receiving a camera signal including a vehicle speed and a yaw rate signal from a vehicle front camera; and a monitoring unit for calculating a vehicle driving trajectory using the vehicle speed and the yaw rate signal of the vehicle input from the vehicle information input unit, calculating a reference curvature value based on the calculated vehicle driving trajectory, and determining a reliability by comparing the calculated reference curvature value with a curvature value calculated by the camera signal input from the camera information input unit.

Abstract: The present invention provides a camera signal monitoring apparatus and method, the camera signal monitoring apparatus including a vehicle information input unit receiving a vehicle speed and a yaw rate signal of a vehicle; a navigation information input unit receiving a road curvature signal provided in a high precision map; a camera information input unit receiving a camera signal including a vehicle speed and a yaw rate signal from a vehicle front camera; and a monitoring unit calculating a reference curvature value based on at least one of the vehicle speed and the yaw rate signal of the vehicle, which are input from the vehicle information input unit, or the road curvature signal from the navigation information input unit, and determining a reliability by comparing the calculated reference curvature value with a curvature value calculated using the camera signal input from the camera information input unit.

Abstract: A lane keeping assistance system (LKAS) is a system that detects a lane through a sensor and prevents a vehicle from deviating from the lane by changing positional information of the detected lane to a torque value. Disclosed are an apparatus and a method for controlling lane keeping of a vehicle that start or cancel a lane keeping function based on driving state of the vehicle.

Abstract: Disclosed are an apparatus and a method for generating a virtual lane, which correct or estimate an undetected lane depending on detection of a lane at each side and a system for controlling lane keeping of a vehicle with the apparatus. The apparatus for generating a virtual lane according to the present invention includes: a lane detection judging unit configured to judge whether both lanes of a front road are normally detected based on a front image; a lane correction unit configured to generate a virtual lane by correcting one lane based on the other lane when it is judged that the one lane of both lanes is not normally detected; and a lane estimation unit configured to generate the virtual lane by estimating both lanes based on previously detected lane information when it is judged that either lane is not normally detected.

Abstract: A lane keeping assistance system (LKAS) is a system that detects a lane through a sensor and prevents a vehicle from deviating from the lane by changing positional information of the detected lane to a torque value. Disclosed are an apparatus and a method for controlling lane keeping of a vehicle that start or cancel a lane keeping function based on driving state of the vehicle.

Abstract: Disclosed are an apparatus and a method for generating a virtual lane, which correct or estimate an undetected lane depending on detection of a lane at each side and a system for controlling lane keeping of a vehicle with the apparatus. The apparatus for generating a virtual lane according to the present invention includes: a lane detection judging unit configured to judge whether both lanes of a front road are normally detected based on a front image; a lane correction unit configured to generate a virtual lane by correcting one lane based on the other lane when it is judged that the one lane of both lanes is not normally detected; and a lane estimation unit configured to generate the virtual lane by estimating both lanes based on previously detected lane information when it is judged that either lane is not normally detected.