Abstract: A wind-direction adjustable air purifier according to an embodiment of the present invention comprises: a housing provided with an air discharge opening formed on one surface thereof; an air guide having a front end disposed in a center of the air discharge opening and a rear end extending toward the other surface of the housing such that the air discharge opening has a ring shape; and a rotation guide coupled to the inside of the housing so as be rotatable in the circumferential direction of the air discharge opening, and supporting the air guide in by the housing, wherein the air guide can be coupled to the rotation guide so as to be rotatable in a direction inclined relative to the air discharge direction of the air discharge opening.

Abstract: An apparatus for controlling a vehicle includes a relay which is controlled to close to supply a power from a battery to an electric field load or is controlled to open to block the power, a sensor that detects a state of charge (SOC) value of the battery and opening and closing of a door of the vehicle, and a controller that is configured to control the relay to close based on the power supplied from the battery or a power of an external power device, when the controller concludes that the SOC value of the battery is less than a first reference value and that the door is opened, and charges the battery with the power supplied from the external electronic device.

Abstract: A battery assembly includes a battery module stack in which at least one battery module is stacked and formed, a cover portion coupled to a side of the battery module stack, and a substrate portion coupled to an external surface of the cover portion, wherein the cover portion includes a cover member coupled to the battery module stack, and a protrusion member protruding in an outward direction from the cover member and in contact with an internal surface of the substrate portion, the substrate portion includes an overlapping region which is a region overlapping the protrusion member when viewed in the outward direction, a through-hole passing through the overlapping region in the outward direction is formed in the overlapping region, and a pad region having electrically conductive properties is formed in a region surrounding the through-hole in the substrate portion.

Abstract: An update management apparatus and an update verification apparatus and method of a control system. The update verification apparatus of the control system includes a file type classification unit for classifying one or more input update files into any one file type of a firmware file, a patch file, and another type of file; an integrity verification unit for verifying integrity of the update files based on the file types of the update files; and an update file generation unit for generating a final update file from the update files, the integrity of which has been verified.

Abstract: An update management apparatus and an update verification apparatus and method of a control system. The update verification apparatus of the control system includes a file type classification unit for classifying one or more input update files into any one file type of a firmware file, a patch file, and another type of file; an integrity verification unit for verifying integrity of the update files based on the file types of the update files; and an update file generation unit for generating a final update file from the update files, the integrity of which has been verified.