Zigbee PRO的Green Power功能使无源设备能够安全地加入Zigbee PRO网络,以最为环保的方式驱动一系列Zigbee产品

 

为什么选择Green Power?

Zigbee PRO的Green Power功能可以让无源的Zigbee产品,如传感器、开关、调光器和其他产品,安全地加入Zigbee PRO网络。如此一来,这些设备就可以使用那些唾手可得但经常被忽视的能源来给自己供电了,像动能、光能、或振动等等。举例来说,Green Power通过能量采集技术善加利用摁下照明开关产生的些许能量,就足以通过Zigbee PRO网络发送命令。

Green Power的优势

成熟且可持续

  • Zigbee PRO Green Power功能将Zigbee PRO的节能效率大幅提高,可达5倍甚至更多。
  • 它由拥有400多家成员公司的标准组织提供支持,认证和部署产品在物联网业界占有最大的市场份额。
  • 它是向后兼容的,意味着已经部署的Zigbee Green Power设备在多年后仍然可以进行互操作。

可靠且强大

  • 产品制造商可以充满信心地将Zigbee应用到更多产品中,因为他们知道,有别于私有协议单一来源的技术支持,Zigbee拥有蓬勃发展、富于创新且竞争活跃的生态系统作为后盾。
  • 设备可以接入更大的Zigbee网络,控制范围更为广泛。

简单且安全

  • Green Power非常简单,”装完了事”。
  • 简单的本质天生利于抵御颇具挑战性的互联网安全问题。
  • 消费者可以轻松地将Zigbee设备添加到更多的区域,包括那些没有电源或出于安全原因不允许使用电源的位置,以及需要保护历史风貌的场合。

 

设备类型示例

照明类

开关
遥控器
光线传感器
占位检测器

暖通类

温度传感器
湿度传感器
二氧化碳传感器
气流传感器
阀门制动器

 

闭合装置

开关

闭合传感器

门锁

能量管理

能耗传感器

 

常见问题及解答

Zigbee PRO Green Power功能如何与Zigbee PRO网络配合使用?

通过在Zigbee路由器设备中设置代理功能,每个Zigbee PRO Green Power设备在Zigbee网络上都会始终表现为在线 ——即使它没有开启或真正在线。这些代理设备会转发和重发数据包,以确保可靠的通信,特别针对不在Green Power设备直接无线电可接收范围内称为Sink的目标设备。

为什么设备使用Zigbee PRO 特有的Green Power 功能就可以不用电池?

具备Green Power功能的Zigbee PRO设备通信平均耗能仅为100-500 µJ(微焦耳)。通过一般能量采集技术(比如压电原件和发电机/机电转换器)捕获摁下开关获得的能量就足够了。

哪些类型的设备最适合采用Green Power功能

各种照明、暖通、闭合和能量管理设备都很适合:

  • 照明设备 – 开关,遥控器,光线传感器,占位检测器
  • 暖通设备 – 温度传感器,湿度传感器,CO²传感器,气流传感器,阀门制动器
  • 闭合装置 – 开关,闭合传感器,门锁
  • 能源管理设备 – 能耗传感器

白皮书和下载资源

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