Abstract: An electric vehicle charging state control method includes: requesting, by a first user, sharing of rental information using a first smart device; when the request for sharing the rental information is accepted, setting a to-be-shared external device by selecting at least one external device driven with power of a battery for driving an electric motor; sharing the set to-be-shared external device; when the to-be-shared external device is satisfied, matching the to-be-shared external device to a preset load power database (DB) and calculating estimated power amount information of the to-be-shared external device based on a matched result value obtained by the matching; and providing the calculated estimated power amount information to the first smart device.

Abstract: In an electric vehicle which drives at least one external device with power of a battery for driving an electric motor, an available power amount information is set based on the power of the battery. A usage information to at least one usage devices selected by a user among the at least one external device is provided from a server or a smart device, and the usage information is matched with a preset load power data. A usage device calculates the predicted power amount information on the usage device based on a matched use information and an available power amount information, and provides the predicted power amount information to the smart device. When information on a destination is inputted by a user, a plurality of driving routes capable of driving to the destination are set on the basis of the predicted power amount information.

Abstract: An embodiment state of charge (SOC) control method for an electric vehicle includes setting available power amount information based on power of a battery, receiving usage information on a usage device selected by a user from an external device and matching the usage information to preset load power data of a preset load power database, calculating predicted power amount information of the usage device based on the preset load power data and the available power amount information, and providing the predicted power amount to a user's device.

Abstract: An electric moving object guiding situation of wireless charging and a method using the same includes a power reception module unit configured to receive power through a power transmission module unit of a wireless charging device; a charging controller configured to control a charging operation and to generate data associated with information on a charging situation including charging progress information and charging obstacle information that occurs during a charging abnormality; and a processor configured to transmit data associated with the information on the charging situation so that the data is displayed on a user device.

Abstract: Disclosed are a head unit of a vehicle and a method for efficiently managing content of the head unit. In particular, the method for managing content for the head unit for the vehicle includes: receiving, from a server, a content change notification indicating an occurrence of a content change for a specific user; and, in response to the content change notification, either setting a content change flag for the specific user or immediately performing an update with the server according to the content change, based on an activation state of the vehicle and a user currently logged in the head unit.

Abstract: To shorten a charging time of a battery and improve driving performance, proposed is an electric vehicle for performing battery condition management by dividing a management mode of the battery into a recommended mode according to a preset program, a custom mode according to a program in which a user modifies a condition applied by the preset program, and a free mode according to compulsory intention of the user, and a battery conditioning management method. The electric vehicle controls the temperature of the battery installed in the electric vehicle according to a preset battery management mode using a head unit, a CCS server, a VCU, and a BMS.

Abstract: Provided are a vehicle for efficiently managing contents and a method of managing contents for the vehicle. The method of managing contents of a head unit including a memory includes: entering a menu for setting contents to be output; requesting thumbnail information to a server and receiving the thumbnail information from the server, where the thumbnail information comprises at least one thumbnail and the at least one thumbnail corresponds to at least one first content whose original is stored in the server; upon receiving a selection command corresponding to at least some of at least one thumbnail included in the received thumbnail information, and determining another content corresponding to the original to be requested to the server based on the at least some thumbnail corresponding to the selection command and at least one second content having the original previously stored in the memory.

Abstract: Disclosed is a VR (Virtual Reality) device for diagnosis of nerve disorder, system and method thereof, wherein the device comprises: a display part providing a user with a VR environment in response to an image; and a user response receiver receiving a user response relative to the image, and wherein the image includes an introduction video included with two or more characters, and a question video image provided subsequent to the introduction video to include an inquiry related to the characters, whereby a user's linguistic competence, visual ability and associative ability can be comprehensively evaluated, and more accurately grasp a degree of user's nerve disorder can be accurately grasped without being influenced by a user's academic background and age.

Abstract: Disclosed is herein a tau protein accumulation prediction method that includes: a process of inputting: at least one of neuropsychological test information, APOE4 genotype information, positron emission tomography (PET) information, atrophy information of a hippocampal volume, and atrophy information of a cerebral cortical thickness; clinical information; and mild cognitive impairment expression stage information; and a process of calculating a prediction result indicating whether or not a tau protein is accumulated on the brain. According to the tau protein accumulation prediction method, severity or prognosis of a brain disease can be predicted.

Abstract: An in-vehicle voice recognition apparatus capable of recognizing user voice more correctly by removing sound generated in a vehicle from sound input to a microphone, and a method of controlling the same are disclosed. The in-vehicle voice recognition apparatus according to an embodiment of the present disclosure includes a central processing unit configured to output a media signal, a digital signal processor configured to receive the media signal from the central processing unit and to convert the media signal into an analog signal, and an eco cancellation hardware connected to the digital signal processor and configured to receive the analog signal, to acquire a first final media output on the basis of the analog signal and to acquire a voice command from a sound input through a microphone on the basis of the first final media output.

Abstract: An in-vehicle voice recognition apparatus capable of recognizing user voice more correctly by removing sound generated in a vehicle from sound input to a microphone, and a method of controlling the same are disclosed. The in-vehicle voice recognition apparatus according to an embodiment of the present disclosure includes a central processing unit configured to output a media signal, a digital signal processor configured to receive the media signal from the central processing unit and to convert the media signal into an analog signal, and an eco cancellation hardware connected to the digital signal processor and configured to receive the analog signal, to acquire a first final media output on the basis of the analog signal and to acquire a voice command from a sound input through a microphone on the basis of the first final media output.

Abstract: Disclosed is a VR (Virtual Reality) device for diagnosis of nerve disorder, system and method thereof, wherein the device comprises: a display part providing a user with a VR environment in response to an image; and a user response receiver receiving a user response relative to the image, and wherein the image includes an introduction video included with two or more characters, and a question video image provided subsequent to the introduction video to include an inquiry related to the characters, whereby a user's linguistic competence, visual ability and associative ability can be comprehensively evaluated, and more accurately grasp a degree of user's nerve disorder can be accurately grasped without being influenced by a user's academic background and age.

Abstract: The present invention particularly relates to a digital content providing service method and a content execution device for the same, for maximizing user convenience and maintaining a sufficient level of security using a smart card. The inventive content execution device includes an independent authentication unit for storing a tool necessary for executing content; an authentication support module for providing a data communication channel between the smart card and an external broadcasting server; a tool agent for calling the tool stored in the independent authentication unit; and a content execution unit for executing content data received from the external broadcasting server. The content execution device included in a content authority management system of the present invention employs the smart card for user authentication and/or content playing tool management.

Abstract: Provided is an apparatus for controlling storage and playback of digital broadcasting contents. The apparatus can control a broadcasting content to be recorded and stored, temporarily stored, and played back while protecting and managing it securely. The apparatus of the present research includes: a control information providing unit for generating control information for recording storage, temporary storage, and playback of a broadcasting content, using the control information as watermarking information, multiplexing and scrambling the broadcasting content including the control information, and outputting a scrambled transport; and a storing and playback unit for storing the broadcasting content by using the control information, comparing the control information stored together with the broadcasting content with control information added as watermarks, and determining whether to play back the broadcasting content.

Abstract: The present invention particularly relates to a digital content providing service method and a content execution device for the same, for maximizing user convenience and maintaining a sufficient level of security using a smart card. The inventive content execution device includes an independent authentication unit for storing a tool necessary for executing content; an authentication support module for providing a data communication channel between the smart card and an external broadcasting server; a tool agent for calling the tool stored in the independent authentication unit; and a content execution unit for executing content data received from the external broadcasting server. The content execution device included in a content authority management system of the present invention employs the smart card for user authentication and/or content playing tool management.

Abstract: A writable electronic book, including a binder body, a plurality of electronic paper modules, each representing a single sheet of paper detachably coupled to the binder body, to display content, and a write panel that is included in at least one of the electronic paper modules and that overlaps at least part of a display area of the at least one of the electronic paper modules, to receive manipulation information and write information of a user via a digital pen. The write information inputted through the write panel is added to the content and is stored.

Abstract: Provided is an apparatus for controlling storage and playback of digital broadcasting contents. The apparatus can control a broadcasting content to be recorded and stored, temporarily stored, and played back while protecting and managing it securely. The apparatus of the present research includes: a control information providing unit for generating control information for recording storage, temporary storage, and playback of a broadcasting content, using the control information as watermarking information, multiplexing and scrambling the broadcasting content including the control information, and outputting a scrambled transport; and a storing and playback unit for storing the broadcasting content by using the control information, comparing the control information stored together with the broadcasting content with control information added as watermarks, and determining whether to play back the broadcasting content.