The utility model relates to an embedded network hard disk recorders, including audio and video input module for receiving audio and video input, audio and video decoder; voice intercom module for voice intercom, with stereo audio decoder; the network module is used to connect Ethernet equipment; alarm input module and alarm output module, respectively, by general input / output port connected GPIO minimum system module for alarm start Embedded Network DVR; interface module for connecting with external equipment; power supply module for power supply; the hard disk interface module is used to connect the SATA hard disk; the front panel interface module is used for connecting with the front panel, the panel embedded infrared equipment; the interface module for infrared receiver and transmitter, including: minimum system module The HI3511 communication media processor is used as the main chip to realize codec processing, and the H.264 compression algorithm is supported. The VGA and BNC interfaces are provided to connect the VGA display device and the BNC display device.
【技术实现步骤摘要】
【技术保护点】
１．一种嵌入式网络硬盘录像机，包括最小系统模块；音视频输入模块，用于接收音频和视频的输入，具有音视频解码器；语音对讲模块，用于实现语音对讲，具有立体声音频解码器；网络模块，用于连接以太网络设备；报警输入模块和报警输出模块，分别通过通用输入／输出ＧＰＩＯ端口连接最小系统模块，用于实现报警启动嵌入式网络硬盘录像机；接口模块，用于与外接设备连接；电源模块，用于供电；ＵＳＢ接口，用于连接鼠标、移动存储器；硬盘接口模块，用于连接ＳＡＴＡ硬盘；前面板接口模块，用于与前置操作面板连接，实现面板操作嵌入式设备；红外接口模块，用于红外接收、发射，其特征在于：最小系统模块采用ＨＩ３５１１通信媒...
【技术特征摘要】
【专利技术属性】
技术研发人员：唐玉勇，许福波，
申请(专利权)人：北京黄金视讯科技有限公司，
类型：实用新型
国别省市：11
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