具有室内导航定位功能地板系统设计综述
摘要：传统智能家居往往只是通过智能控制中心对室内的电器，灯光等实现调节与控制，但是却忽略了地面这一遍布整个室内的部分。地板作为室内地板的呈现方式，也应纳入到智能家居的范畴内。本文所述的室内智能地理信息系统是基于地板建立的，地板在地面有序铺设，通过在地板背面布置压力传感器阵列来采集地板受到的压力信号，并通过配套的无线模块将受压地板的位置信息发送至控制组件，从而达到地理信息组网与定位的目的。本系统可以独立运行，完成入侵报警、感应照明、老人摔倒提醒等功能；本系统也可以与其他智能家居系统进行信息互通，为扫地机器人、智能家庭服务机器人等提供导航服务。本系统除具有室内定位功能外，还配套有感温与感光传感器，感温传感器可以对地暖进行温度监控，也可以用于火灾报警；感光传感器可对室内光线亮度进行监控，为灯光系统与窗帘系统提供服务。
关键词：智能家具、智能地板、地理信息系统、成员组件
Abstract：Traditional smart home is often only through the intelligent control center to achieve the adjustment and control of indoor electrical appliances, lights, etc., but it ignores the part of the ground throughout the whole room. As the presentation of indoor floor, floor should also be included in the scope of smart home. The indoor intelligent geographic information system described in this paper is based on the floor. The floor is laid orderly on the ground. The pressure sensor array is arranged on the back of the floor to collect the pressure signal on the floor, and the position information of the pressure floor is sent to the control module through the supporting wireless module, so as to achieve the purpose of geographic information networking and positioning. The system can run independently to complete intrusion alarm, inductive lighting, elderly fall reminder and other functions; the system can also exchange information with other smart home systems to provide navigation services for floor sweeping robots and smart home service robots. In addition to the indoor positioning function, the system is also equipped with temperature sensor and photosensitive sensor. The temperature sensor can monitor the temperature of floor heating, and can also be used for fire alarm; the photosensitive sensor can monitor the brightness of indoor light, and provide services for lighting system and curtain system.
Keywords: Intelligent furniture, Intelligent floor, Geographic information system, Member component
一. 前言
随着社会科技的快速发展，物联网迅速普及，促使智能家居开始走进人们的视野。智能电视、智能音箱、智能门锁等智能化设备逐渐流行，在物联网时代即将迎来置身于科技的居家生活。地面是室内面积最大的一块领域，如果能利用物联网技术对地面进行改造，使地面具备类似于其他智能家居产品的功能，便能在最大范围上智能化室内家居。本设计所要求的室内智能地理信息系统是基于地板建立的，地板在地面有序铺设，通过在地板背面布置压力传感器阵列来采集地板受到的压力信号，并通过配套的无线模块将受压地板的位置信息发送至控制组件，从而达到地理信息组网与定位的目的。
二. 国内外研究现状
1．国内研究现状
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