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首页> 外文会议>IEEE Global Conference on Life Sciences and Technologies >A Web of Thing Middleware for Enabling Standard Web Access over BLE based Healthcare Wearable Device
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A Web of Thing Middleware for Enabling Standard Web Access over BLE based Healthcare Wearable Device

机译：用于在基于BLE的Healthcare可穿戴设备上启用标准Web访问的中间件网络

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An internet of things (IoT) based smart healthcare system may consists of various wearable devices connected through a wireless body area network (WBAN) communication protocol. In one side, the heterogeneity of those connected devices open up a wide opportunity to develop various applications from personal health assistance to massive national healthcare planning. However, in another side, it poses an interoperability challenge since each publishing device may have different message format and communication mechanism. Considering that challenge, the web platform can be seen as promising candidate for providing an interoperability layer as we can abstract various devices as single representation i.e. web resource. In this paper, we propose the design of middleware for enabling efficient web of things access over healthcare wearable devices. The proposed middleware consists of three components: gateway-to-cloud device, messaging service and data access interface. The gateway device has an important role to collect the sensor data perceived by various wearable sensing device through a bluetooth low energy (BLE) protocol. The collected data are then relayed to the a cloud data center using lightweight MQTT messaging protocol. In order to provide an access to the stored data, the system offers two kind of interfaces: the Restful HTTP for non-real time access and MQTT websocket interface to accommodate access on sensing data in real time manner.
机译：基于事物（IOT）的智能医疗保健系统可以由通过无线体积网络（WBAN）通信协议连接的各种可穿戴设备组成。在一方面，这些连接设备的异质性开辟了广泛的机会，可以从个人健康援助到大规模国家医疗保健计划开发各种应用。然而，在另一侧，它姿势挑战，因为每个发布设备可以具有不同的消息格式和通信机制。考虑到这一挑战，网络平台可以被视为提供互操作性层的承诺候选者，因为我们可以将各种设备抽象为单个表示。在本文中，我们提出了中间件的设计，以便在医疗保健可穿戴设备上获得高效的东西。所提出的中间件由三个组件组成：网关到云设备，消息服务和数据访问界面。网关设备具有通过蓝牙低能量（BLE）协议收集各种可穿戴感测装置所感知的传感器数据的重要作用。然后使用轻量级MQTT消息传递协议将收集的数据中继到云数据中心。为了提供存储数据的访问，系统提供了两种接口：非实时访问和MQTT WebSocket接口的RESTful HTTP，以实时地容纳对传感数据的访问。

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