Himax Application / Use Case – Smart Doorbell
Overview
智能门铃可说是居家安全的第一道防线,当门铃响起,屋主及其家庭成员使用智能手机即可查看门前的画面,确认来者;在全家外出屋内无人时,还能录下监控范围内任何接近家门的物体,包括人、动物、移动的汽车等。
试想以下情境,当屋主在厨房忙碌时有人按铃拜访,此时屋主不须熄火并匆匆跑到对讲机前,而是可以立刻用手机查看门前情况,确认来者。之后或是搭配智能门锁、用手机或其他物联网设备例如智能音箱声控解锁大门迎接朋友,或是直接拒绝请推销员或不速之客离开,整个过程屋主不须离开厨房。
奇景光电低功耗高性能智能门铃解决方案,适合电池供电,安装门铃不受接线影响,使用范围广且安装简单。搭载WE1 Plus微型机器学习,门铃可侦测特定物体或是特定人型并当场判读接近的物体是否为人,确认人体识别後,才通知后端SOC运行下一步动作,例如: 开始录影;透过过滤不必要的误触发,SOC不须全程待命,而是将电力做最佳运用,进而降低整体功耗;当访客按下门铃,主处理器亦被启动,WE1 Plus送出按铃前8秒的画面,完整记录事件过程,也能提高居家安全。
Block Diagram
Tools and Software
Contact HX_WE1-Solution@himax.com.tw for more information.
Resources
Smart Sensing | Link | Supplier |
---|---|---|
Document | https://www.himax.com.cn/product-brief/HX6537.39.40-A_product_brief.pdf https://www.himax.com.cn/products/cmos-image-sensor/always-on-vision-sensors/hm01b0/ https://www.himax.com.cn/products/cmos-image-sensor/always-on-vision-sensors/hm0360/ | Himax |
Algo Provider | https://www.himax.com.cn/products/intelligent-sensing/always-on-smart-sensing/ | Himax |
Reference Design | Email to: HX_WE1-Solution@himax.com.tw | Himax |
Evaluation board | https://www.sparkfun.com/products/17256 | Himax |
Chip & CCM | https://www.digikey.com/en/products/result?s=N4IgTCBcDaIBIEsC2BDAHiAugXyA | Himax |
Open-Source | https://github.com/HimaxWiseEyePlus/himax_tflm | Himax |
* Aizip, Inc., develops AI models for IoT applications. Based in Silicon Valley, Aizip provides design services with superior performance, quick turnaround time, and excellent ROI. Their models can be used in a wide range of applications for an intelligent, automated, and connected world.