Python船联网传感器感知模块研究与实现
不同类型的传感器有着许多不同之处，有着不同的协议、不同的标准和不同的接口。目前市场上的传感器种类很多，本文以树莓派为基础，对船联网的感知模块进行了深入地探讨和研究。在此基础上对感知传感器进行了深入地研究，明确了本论文的设计目标。本文提出了船联网感知模块，即船联网信息采集节点的总体架构。根据总体架构的基础，采用了模块划分设计的方法对感知模块进行了硬件设计，得出了传感器的硬件选择，并且设计出了实际的电路图。本文以船舶的温度检测系统为应用实例，选取了温度传感器对感知模块进行验证和测试，再利用Python语言实现温度检测的软件设计，最后将得到的数据上传到Yeelink，使得用户可以实时进行远程温度查看。
通过对于感知模块进行的验证和测试，本文设计的系统实现了对于船舶内温度的检测的功能，用户可以通过网站或者通过手机APP进行温度实时查看；并可以设置管理动作和触发条件，当触发条件触发时，向手机或者QQ邮箱发送推送消息。
毕业论文关键词：树莓派；温度传感器；Python；Yeelink
Abstract This system discussed the research and application implementation of sensor modules in Internet of vessels。 Firstly,based on the concept of the Internet of vessels, the function for inland rivers was described。 It illustrated that Internet of vessels is the inexorable trend of the development of information, intelligence and network。 Secondly, the paper analysed and described the research status of the Internet of vessels at home and aboard, besides, it listed the difficulty that exists in construction, saying that the ship networking system is still in the prototype stage。 Results of this study can provide valuable reference for the development of the sensor modules about the Internet of vessels。
For the moment, their was lots of kind of sensors on the market, different sensors have different protocols,interfaces and standards。 This system was based on the raspberry Pi, carryed on a further research on the sensor modules about Internet of vessels。 On the basis of the research, the design goal of this thesis was defined, and the model of the sensor network was put forward, which is the overall model of the network information collection node。 On the basis of the overall model, the hardware design of the sensor module was designed by using the method of sub module design, the selection of the sensor and the actual circuit design were given。 Took the temperature control system of ship for example, the system selected the temperature sensor of the perception module for verification and testing。 Then this system used the python language to achieve the temperature detection system design。 Finally, the data was upload to yeelink, then the user can view the real-time temperature。
Through the perception module verification and testing, in the paper ,the project can basically realize the function for the detection of the temperature inside the ship。 Users can look through the website or open the mobile phone app to view the real-time temperature。 Users can also set the manage actions, when the trigger condition was triggered, the client would sent a pre-set message to your phone or your QQ mail。
Keywords：raspberry pi ；temperature sensor；Python；Yeelink
目录
第一章绪论 7