基于微服务架构的分布式测距系统的研究与设计

摘要

通过对传统测距网络的分析,结合分布式测量技术的原理和自组网的特点,采用无线WIFI网络技术、Ad Hoc(自组网)的组网技术、Hadoop与微服务架构,设计了一套基于微服务架构的分布式测距系统.该系统利用测距探针采集数据,并利用STM32单片机通过无线WIFI通信模块将每个节点采集到的数据传输到云端.云端首先通过分布式数据分析模块对采集到的数据进行分析,然后将分析结果封装成不同的Json数据包;前端通过调用REST APT接口进行结果显示.该分布式测距系统将各模块通过微服务架构进行解耦合,并且利用负载均衡实现了可横向扩展、高可用、高可靠性的数据传输和处理.%Based on the analysis of traditional ranging networks, combined with the principle of distributed measurement technology and the characteristics of ad hoc networks, we designed a distributed ranging system based on micro service architecture with WIFI network technology, Ad Hoc networking technology, Hadoop and micro service architecture.The system used the ranging probe to collect data,and used the STM32 microcontroller to transmit the data collected by each node to the cloud through the wireless WIFI communication module.The cloud first analyzed the collected data through a distributed data analysis module, and then encapsulated the analysis results into different Json data packets.The front end showed the result by calling the REST APT interface.The distributed ranging system decoupled each module through micro service architecture and used load balancing to achieve horizontally scalable, highly available,and highly reliable data transmission and processing.