基于ARM的多摄像头无线视频报警系统

为了设计一款适合家庭的多摄像头无线视频报警系统,采用将主机与摄像头分离,通过CC1101无线通信,利用TX6718/RX6788无线传输音视频的方法。主机以Cortex-M3内核的ARM微控制器为核心处理器,内置WCDMA模块;摄像头模块(从机)以STC11l04E为核心处理器。该系统实现了一主机控制多摄像头的功能,且实现了五种报警方式:MMS、视频电话、邮件、语音、SMS报警;用户可通过语音电话、短信进行远程操控。经实际使用证明:系统工作稳定,可满足家庭安防需求。

Wireless Video Alarm System of Multi-Camera Base on ARM

In order to design a wireless video alarm system of multi-camera which is suitable for family,a method separating the host and the camera is adopt,they communicate wirelessly through CC1101 and use the TX6718 and RX6788 to transmit audio and video wirelessly。The host of the system uses the ARM microcontroller with Cortex-M3 kernel as the CPU,and inlays WCDMA module。The wireless camera module(slave)chooses STC11l04E as the CPU.The host of the system can control a number of cameras and the system supports five ways to alarm:MMS alarm,video call alarm,mail alarm,voice alarm,SMS alarm.The users also can control it remotely through the voice calls and SMS。The actual use proves:the system is stable and can meet family security requirements。