传感器蓝牙接口手机信息汇聚设计与实现  

Design and Implementation of Sensor Information Aggregation Based on Bluetooth Smartphone

作　　者：章新川[1] 白鹏[2] 李骥阳 李波[3] ZHANG Xin-chuan;BAI Peng;LI Ji-yang;LI Bo(Shaanxi Provincial Water Conservancy Department,Xi’an 710004,China;Air Force Engineering University,Xi’an 710051,China;Xian Jiaotong University,Xi’an 710049,China)

机构地区：[1]陕西省水利厅,陕西西安710004 [2]空军工程大学,陕西西安710051 [3]西安交通大学,陕西西安710049

出　　处：《计算机技术与发展》2019年第11期168-172,共5页Computer Technology and Development

基　　金：陕西省水利科技基金(2014slkj-03)

摘　　要：针对压力型水位传感器要求数据采集快速、方便传输到传感网络汇聚节点的短距离数据传输需求,将手机作为传感网络信息汇聚节点,基于蓝牙技术,研究了蓝牙接口传感器的信息传输汇聚到手机的新应用方法,实现了短距离的数据传输。利用手机通信快速、方便的特点,将传感器的数据信息,通过传感器的蓝牙接口汇聚到手机后进行数据信息的应用与转发。对传感器蓝牙接口手机信息汇聚总体框架、传感器蓝牙数据传输接口进行了数据格式的研究;利用Java语言可移植的特点,设计了软件开放式构架,实现了基于安卓操作系统的手机端软件。实验结果表明,对压力型水位传感器的压力、温度及电源电压等数据实现了传感信息的短距离传输及信息汇聚,具有良好的实际应用效果。According to the requirements of pressure-type water level sensor for fast data acquisition and transmission to the sensor network sink node in a short distance,the mobile phone is regarded as the sensor network information gathering node.Based on Bluetooth technology,we study a new application method of information transmission from Bluetooth interface sensor to smart phone to realize the data transmission of short distance.Taking advantage of the fast and convenient communication of mobile phone,the data information of the sensor is gathered to the mobile phone through the Bluetooth interface of the sensor for the application and forwarding of the data information.The overall framework of smart phone information aggregation based on sensor Bluetooth interface and the data format of sensor Bluetooth data transmission interface are studied.Using the portability of Java language,we design an open architecture of software and realize the smart phone software powered by Android operating system.The experiment shows that the pressure-type water level sensor realizes the short-distance transmission and information convergence of the sensing information in the pressure,temperature and power supply voltage and have excellent practical application.

关 键 词：传感器 蓝牙 信息汇聚 手机 软件构架 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]