Abstract:
영구 자석을 이용하여 도어의 윈도우 글라스가 윈도우에 닫히기 전에 윈도우 글라스에서 출력되는 구동력과 윈도우 글라스의 속도를 감소시켜 윈도우 글라스와 윈도우 사이에 신체 일부가 끼이는 사고를 방지할 수 있는 윈도우 안전 장치를 구비한 도어가 개시된다. 도어, 기전력 발생부, 영구자석, 와전류
Abstract:
PURPOSE: An operating method of port driver module for controlling input and output ports of microcontroller based on autosar are provided to realize developing software which is fast and has reliability. CONSTITUTION: A port driver(310) provides I/O port of micro controller. A port property container(320) stores general characteristic of I/O port. A port configuration container(330) stores each set information of the I/O port. Based on information recorded in the port characteristic container, the port driver grasps information of the I/O port. Based on information recorded in the port set container, the port driver performs set of the I/O port.
Abstract:
PURPOSE: A door equipped with a window safety device is provided to prevent a body from being sandwiched between a window grass and a window by reducing the speed of a window glass and drive force outputted from the window glass. CONSTITUTION: A door(50) equipped with a window safety device(100) comprises a glass support(160), a guide rail(140), and a brake member(150). The glass support supports the bottom surface of a window glass(53). A permanent magnet is installed on the glass support. The guide rail guides the elevating movement of the glass support. The guide rail is formed vertically to the door. The brake member is formed between the guide rails.
Abstract:
A method for driving an ultra broadband radar system for a vehicle and the ultra broadband radar system for the vehicle are provided to transmit a radar transmission pulse to each object without the collision of the pulse in a multiple user mode by generating a unique radar transmission pulse of a moving object by applying an orthogonal code based a code length allocated in the moving object. A unique radar transmission pulse of a moving object is generated based on a code length allocated to the moving object(S710). The generated radar transmission pulse is outputted to an external object(S720). The radar reflection pulse corresponding to the radar transmission pulse outputted from the object is received(S730). The separation distance between the moving body and the object is calculated in consideration of the average change of the received radar reflection pulse(S740).
Abstract:
A method of controlling a session for an OMA DM protocol is provided to decrease a packet amount used for controlling terminals by reusing a pre-established session, while remotely controlling the terminals. A session is established between a client(10) and a server(20). The server sends commands to the same client at regular time intervals according to an OMA(Open Mobile Alliance) DM(Device Management) protocol. Data is transmitted to the server in response to the command from the server. A session message for maintaining the current session for a predetermined time and a state code in response to result data are inputted to the client through the server. The current session is maintained, until a new message is inputted from the server in response to the input session message.
Abstract:
A scheduling method for processing data of mobile Internet communication is provided to reduce overhead of a MAP such that users cannot recognize the map. The total number of users is recognized by using a pilot signal(S1). It is checked whether it is an overload state according to the recognized number of users(S2). In case of an overload state, it is checked whether a user to be currently processed is an existing connector or a newly connected user(S4). If the user is a newly connected user, the corresponding user is preferentially processed(S3). If the user is an existing user, the user is on standby in a buffer and gives a priority level to the user according to a priority contention algorithm(S5). It is checked whether or not a user coming from the buffer has a high priority level(S6).
Abstract:
A position measuring system and a measuring method using interlocking between a GPS(Global Positioning System) and a UWB(Ultra-WideBand) are provided to recognize the location of a shadow region where a UWB signal transmitted from a GPS/UWB AP(Access Point) does not reach. A position measuring system is composed of an AP position decision part; a GPS/UWB AP(10) having three UWB transmitting and receiving units and three UWB position decision parts; and plural UWB modules(20-1,20-2,20-3). The AP position decision part calculates the position of the GPS/UWB AP by using a GPS signal. If a terminal is positioned in a communication region of three UWB transmitting and receiving units, each UWB transmitting and receiving unit calculates the distance to the terminal and outputs the calculated distance. If the terminal is not in the communication region of three UWB transmitting and receiving units, three UWB transmitting and receiving units receive the distance between each UWB module and the terminal from three UWB modules directly communicating with the terminal, and output the received distance. The UWB position decision part calculates the relative position of the terminal from the distance between each UWB transmitting and receiving unit and the terminal output from three UWB transmitting and receiving units or the distance between each UWB module and the terminal.
Abstract:
A remote management method for mobile devices is provided to enable a user to manage a mobile device more conveniently and easily in a remote place by using an OMA(Open Mobile Alliance) DM(Data Management) technique and DM silo standards. A user transmits a connection request message, including the identifier of a mobile device to be managed, to a DM server through a web client, one among the first through third control terminals(S300). Receiving the connection request message, the DM server requests a push proxy gateway to transmit a trigger message for the start of a DM session to the DM client of the mobile device corresponding to the identifier(S310). In case the mobile device receives the trigger message, the DM client of the mobile device executes a DM session connection with the DM server(S320). Then the DM client and the DM server execute authentication for each other(S330). The user transmits a management command associated with the DM client to the DM server through the web client(S340). Based on the management command, the DM server executes an associated management operation(S350).
Abstract:
A method for managing a file system and a device using the same are provided to make the different file systems or OSs(Operating System) compatible with each other, and realize a dynamic partition capable of efficiently using a physical storage device. The device includes the physical storage device(14), a metadata database(15), and the first and second unit. The first unit stores content data(11) to the physical storage device, and records i-node metadata to the metadata database. The i-node data is the data recording information corresponding to an i-node of the content data by using a generation language independent on the OS or the file system. The second unit records multimedia metadata recording the information related to multimedia contents by using the generation language to the metadata database. The i-node metadata includes the information for a physical address in a physical storage device, and a file type, size, and generation time.