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    • 2. 发明公开
    • DLNA 기기 간 오류 처리 방법 및 이를 이용한 미디어 스트리밍 서비스 방법
    • DLNA设备之间的错误处理方法和使用该方法的媒体流媒体服务方法
    • KR1020140030694A
    • 2014-03-12
    • KR1020120097176
    • 2012-09-03
    • 현대모비스 주식회사
    • 한일석
    • H04L12/24H04L29/06
    • H04L69/40H04L1/16H04L69/162
    • A TCP socket connection request is transmitted to an IP address and a port number of a media server that can be recognized in connection between digital living network alliance (DLNA) support devices and an Ack message is received, so that connection errors are found and handled. In other words, a method of handling connection errors according to the present invention includes the steps of establishing a network connection between first and second DLNA support devices; periodically repeating a process of transmitting a TCP socket connection request to the IP address and the port number of the second DLNA support device by the first DLNA support device and receiving a TCP socket connection confirm message from the second DLNA support device by the first DLNA support device; and terminating a DLNA application operated in the first DLNA support device if the TCP socket connection confirm message is not received within a predetermined time in the repeat step. [Reference numerals] (100) DLNA support media server appliance (DMS/M-DMS); (200) DLNA support player appliance (DMP/M-DMP); (S610) Network connection (Wi-Fi/Ethernet); (S612) Operate media server.; (S614) Operate player.; (S618) Appliance search (M-Search); (S620) M-Search response; (S622) Media server connection; (S624) Media search; (S626) Contents list response; (S628) Request for media play; (S630) Transmit media streaming; (S632) Play media.; (S638) Abnormal/forced termination, network disconnection; (S642) TCO Socket connection error; (S644) Stop player.
    • TCP套接字连接请求被发送到IP地址,并且接收到可以在数字生活网络联盟(DLNA)支持设备和Ack消息之间的连接中识别的媒体服务器的端口号,从而找到并处理连接错误 。 换句话说,根据本发明的处理连接错误的方法包括在第一和第二DLNA支持设备之间建立网络连接的步骤; 周期性地重复由第一DLNA支持设备向TCP地址和第二DLNA支持设备的端口号发送TCP套接字连接请求的过程,并且由第一DLNA支持从第二DLNA支持设备接收TCP套接字连接确认消息 设备; 以及如果在重复步骤中的预定时间内没有接收到TCP套接字连接确认消息,则终止在第一DLNA支持设备中操作的DLNA应用。 (附图标记)(100)DLNA支持媒体服务器设备(DMS / M-DMS); (200)DLNA支持播放器设备(DMP / M-DMP); (S610)网络连接(Wi-Fi /以太网); (S612)操作媒体服务器; (S614)操作玩家; (S618)家电搜索(M-Search); (S620)M-Search响应; (S622)媒体服务器连接; (S624)媒体搜索; (S626)内容列表响应; (S628)请求媒体播放; (S630)发送媒体流; (S632)播放媒体; (S638)异常/强制终止,网络断开; (S642)TCO套接字连接错误; (S644)停止播放。
    • 3. 发明公开
    • 차량용 AV 시스템의 미디어 스트리밍 서비스 방법 및 이를 위한 차량용 AV 시스템
    • 提供媒体流媒体服务和车辆视听系统的方法
    • KR1020140030693A
    • 2014-03-12
    • KR1020120097175
    • 2012-09-03
    • 현대모비스 주식회사
    • 한일석
    • H04W92/18H04B5/00H04W76/02G06Q50/10
    • H04W92/18B60R11/02H04L12/2809H04W84/12
    • In the present invention, a vehicle AV system and other DLNA supply devices transmit and receive WiFi information by using NFC and automatically connect WiFi by using the same. A method for a media streaming service of the present invention includes a step in which the DLNA supply device comes into contact with an NFC tag of the vehicle AV system; a step of transmitting and receiving the WiFi information including an SSID and passwords through NFC; a step of connecting the WiFi between the vehicle AV system and the DLNA supply device by using the transmitted and received WiFi information; a step of executing a DLNA service application; and a step of playing content transmitted from a DLNA server service of the DLNA supply device. [Reference numerals] (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End; (S510) Come into contact with NFC; (S520) Transmit and receive WiFi/DLNA service information through the NFC; (S530) Connect WiFi network by the information received to the NFC; (S540) Complete WiFi connection?; (S550) Execute a DLNA service application; (S560) Provide a DLNA function(server/player); (S570) Finish a DLNA service?
    • 在本发明中,车载AV系统和其他DLNA提供装置通过使用NFC发送和接收WiFi信息,并通过使用NFC自动连接WiFi。 本发明的媒体流服务的方法包括:DLNA供给装置与车载AV系统的NFC标签接触的步骤; 通过NFC发送和接收包括SSID和密码的WiFi信息的步骤; 通过使用发送和接收的WiFi信息在车辆AV系统和DLNA供应装置之间连接WiFi的步骤; 执行DLNA服务应用的步骤; 以及播放从DLNA供应设备的DLNA服务器服务发送的内容的步骤。 (附图标记)(AA)开始; (BB,DD)否; (CC,EE)是; (FF)结束; (S510)接触NFC; (S520)通过NFC发送和接收WiFi / DLNA服务信息; (S530)通过接收到的信息将WiFi网络连接到NFC; (S540)完成WiFi连接? (S550)执行DLNA服务应用程序; (S560)提供DLNA功能(服务器/播放器); (S570)完成DLNA服务?
    • 7. 发明公开
    • 차량용 AV 시스템의 미디어 스트리밍 서비스 방법 및 이를 위한 차량용 AV 시스템
    • 提供媒体流媒体服务和车辆视听系统的方法
    • KR1020140032066A
    • 2014-03-14
    • KR1020120098236
    • 2012-09-05
    • 현대모비스 주식회사
    • 한일석
    • H04W92/18H04W12/06G06Q50/10
    • H04N21/41422B60R11/02G06Q50/10H04N21/4131H04W12/06
    • The present invention provides a DLNA media streaming service using a vehicle AV system without an external WiFi AP device as the vehicle AV system has a WiFi AP function and connects WiFi with a DLNA support device. The media streaming service according to the present invention relates to a media streaming service method of a vehicle AV system providing a WiFi AP function and including a step of setting a WiFi AP mode; a step of setting an SSID and a password in the WiFi AP mode; a step of connecting the WiFi with the DLNA support device by providing connection with a WiFi client of the DLNA support device; a step of executing a DLNA service application; and a step of playing content received from a DLNA server service of the DLNA support device. [Reference numerals] (100) DLNA support device; (120) DLNA service (M-DMS/DMS, M-DMC/DMC); (200) AV system for DLNA support vehicles; (220) DLNA service (M-DMS/DMP, DMR)
    • 本发明提供一种使用无外部WiFi AP设备的车载AV系统的DLNA媒体流服务,因为车载AV系统具有WiFi AP功能并且将WiFi与DLNA支持设备连接。 根据本发明的媒体流服务涉及提供WiFi AP功能的车载AV系统的媒体流服务方法,并且包括设置WiFi AP模式的步骤; 在WiFi AP模式下设置SSID和密码的步骤; 通过提供与DLNA支持设备的WiFi客户端的连接来将WiFi与DLNA支持设备连接的步骤; 执行DLNA服务应用的步骤; 以及播放从DLNA支持设备的DLNA服务器服务接收的内容的步骤。 (附图标记)(100)DLNA支撑装置; (120)DLNA服务(M-DMS / DMS,M-DMC / DMC); (200)DLNA支持车辆的AV系统; (220)DLNA服务(M-DMS / DMP,DMR)
    • 8. 发明公开
    • 차량용 AV 시스템의 컨텐츠 메타데이터 제공 방법 및 이를 이용한 미디어 스트리밍 서비스 방법
    • 通过车辆AV系统提供内容元数据的方法和使用该媒体流媒体服务的方法
    • KR1020140030692A
    • 2014-03-12
    • KR1020120097174
    • 2012-09-03
    • 현대모비스 주식회사
    • 한일석
    • G06F15/16G06F17/30
    • H04N21/41422G06F17/30864H04W84/12
    • In the present invention, content provided by a DLNA server is tagged to search for additional metadata, and the searched data is provided to a user. A content metadata providing method of a vehicle AV system according to the present invention comprises the steps of: receiving content and metadata from a DLNA server device; confirming whether the received metadata includes all of pre-designated necessary metadata; if not so, tagging the received content; searching for metadata of the tagged content via the Internet; and displaying the searched metadata. [Reference numerals] (AA) Start; (BB,EE) Yes; (CC,DD) No; (FF) End; (S610) Execute a DLNA function; (S620) Receive metadta from a DLNA server device; (S630) Play content/Display metadata; (S640) Is there metadata?; (S650) Perform tagging of the currently played content; (S660) Search for metadata in the Internet through 3G/LTE; (S670) Is the metadata search completed?; (S680) Display metadata
    • 在本发明中,由DLNA服务器提供的内容被标记为搜索额外的元数据,并且将搜索到的数据提供给用户。 根据本发明的车载AV系统的内容元数据提供方法包括以下步骤:从DLNA服务器设备接收内容和元数据; 确认所接收的元数据是否包括所有预先指定的必需元数据; 如果不是这样,标记接收到的内容; 通过互联网搜索被标记的内容的元数据; 并显示所搜索的元数据。 (附图标记)(AA)开始; (BB,EE)是; (CC,DD)否; (FF)结束; (S610)执行DLNA功能; (S620)从DLNA服务器设备接收metadta; (S630)播放内容/显示元数据; (S640)有元数据吗? (S650)执行当前播放内容的标注; (S660)通过3G / LTE搜索互联网中的元数据; (S670)元数据搜索是否完成? (S680)显示元数据
    • 9. 发明公开
    • 문자인식을 이용한 내비게이션 제어방법 및 장치
    • 使用字符识别的导航控制装置和方法
    • KR1020130042227A
    • 2013-04-26
    • KR1020110106404
    • 2011-10-18
    • 현대모비스 주식회사
    • 한일석
    • G01C21/36G06K9/22G08G1/0969
    • PURPOSE: A control method and a device for a navigation system using character are provided to improve user convenience by intuitively recognizing the input of a user and to reduce a time for switching functions and searching. CONSTITUTION: A control device for a navigation system using character comprises a mode selection unit(20), a touch screen, a recognition unit(40), and a control unit(30). The mode selection unit unititively selects a function input mode or character input mode. The touch screen performs a separate interface according to the selected mode, produces an input signal through a touch, and displays an inputting target in response to the input signal. The recognition unit recognizes characters on the inputting target. The control unit controls a functional module which is installed in a navigation system according to the recognition. [Reference numerals] (10) Input unit; (20) Mode selection unit; (30) Control unit; (40) Recognition unit; (50) Module;
    • 目的:提供使用字符的导航系统的控制方法和装置,通过直观地识别用户的输入并减少切换功能和搜索的时间来提高用户便利性。 构成:用于使用字符的导航系统的控制装置包括模式选择单元(20),触摸屏,识别单元(40)和控制单元(30)。 模式选择单元一体地选择功能输入模式或字符输入模式。 触摸屏根据所选择的模式执行单独的界面,通过触摸产生输入信号,并响应输入信号显示输入目标。 识别单元识别输入目标上的字符。 控制单元根据识别来控制安装在导航系统中的功能模块。 (附图标记)(10)输入单元; (20)模式选择单元; (30)控制单元; (40)识别单位; (50)模块;