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    • 2. 发明专利
    • Domestic security system
    • GB2397960A
    • 2004-08-04
    • GB0312879
    • 2003-06-05
    • ZHANG JIAN
    • ZHANG JIANHAN CAOMINGTANG HUIMINGCUI WENJIE
    • H04N7/18G08B13/196G08B25/00H04B7/24H04L12/54H04M11/00H04M11/04
    • The invention relates to a visual domestic safeguard system and the method for realtime monitoring and transmission. The object of the invention is that the said system is a host-slave system interconnected in wireless communication mode, which performs real-time detection on mobile objects and records them automatically. The visual domestic safeguard system includes a host and several slaves the slave is mainly used to obtain video signals while the principal function of the host is to transmit signals to a server through communication networks. In the slave, digital video signals are processed with static/mobile image coding algorithm, encryption algorithm and video moving object detection algorithm, and later transferred to host after image compression; the received compressed video and audio signals are displayed directly or stored after decryption decompression and video coding process, or sent to the server of the domestic safeguard system, and later transmitted to MMS mobile phones, e-mailbox or hand-held devices. The invention could perform real-time image monitoring and transmission from several sites.