本文關(guān)鍵詞：智能可穿戴服裝中的數(shù)據(jù)無線傳輸研究　出處：《北京服裝學院》2017年碩士論文　論文類型：學位論文

  更多相關(guān)文章： 智能可穿戴服裝 藍牙技術(shù) 無線傳輸

【摘要】：智能穿戴設(shè)備近幾年來發(fā)展迅速,已經(jīng)成為全球范圍內(nèi)增長快速的高科技市場之一,具有巨大的發(fā)展?jié)摿?已經(jīng)成為當今國內(nèi)外許多專家學者們的研究熱點,并開始運用于醫(yī)療監(jiān)護、運動監(jiān)測、定位和智能服裝等多個方面。數(shù)據(jù)無線傳輸在智能可穿戴服裝的研究中起著至關(guān)重要的作用,本文使用BLE4.0應用于智能穿戴領(lǐng)域有一定的前沿性,具有很大的研究和應用價值。本文基于藍牙無線短距離傳輸技術(shù),提出了智能服裝中具備層次化功能的整體模型,在此模型下重點分析了數(shù)據(jù)無線傳輸層。針對人體著裝的實際應用環(huán)境,分析了硬件傳感設(shè)備和所采集的數(shù)據(jù)特點,設(shè)計了基于BLE4的數(shù)據(jù)傳輸協(xié)議層,最終通過搭建的實測環(huán)境驗證可行性和合理性。其中數(shù)據(jù)采集主要包括溫度、濕度和加速度運動狀態(tài)。本文的研究內(nèi)容主要包括以下幾個方面:1.針對智能穿戴服裝范圍內(nèi)的數(shù)據(jù)傳輸過程,研究的具體過程包括:歸類總結(jié)傳感器采集過程和數(shù)據(jù),設(shè)計采集數(shù)據(jù)格式,無線近距數(shù)據(jù)傳輸?shù)男阅?以及數(shù)據(jù)的后期處理及各功能層的聯(lián)動測試。2.本文將嵌入設(shè)備分別設(shè)置了主機模式和從機模式,實現(xiàn)了主機與從機的藍牙通訊,主機與PC機之間的串口通訊,完成了具備完整功能的數(shù)據(jù)傳輸實測平臺。3.在層次化系統(tǒng)下遵循已有的數(shù)據(jù)通訊標準協(xié)議擴展了部分協(xié)議內(nèi)容,設(shè)計了適合智能穿戴服裝的數(shù)據(jù)無線傳輸協(xié)議層,實現(xiàn)了基于最新低功耗藍牙BLE4.0技術(shù)的主從掃描、連接建立、數(shù)據(jù)傳輸和連接斷開等步驟。4.本文用溫度傳感器、溫濕度傳感器和加速度傳感器采集人體的溫度、濕度以及運動狀態(tài)等評價服裝穿著舒適性的生理參數(shù)和運動指標,研究隨運動狀態(tài)變化對應的溫度和濕度變化的規(guī)律,驗證并實現(xiàn)了平臺的實際應用價值。
[Abstract]:Smart wearable devices developed rapidly in recent years, has become one of the high-tech rapid market growth worldwide, has great potential for development, has become a hot research topic of many experts and scholars at home and abroad, and they have been applied to the medical monitoring, motion detection, multiple positioning and intelligent clothing. Plays a vital to study the effect of wireless data transmission in intelligent wearable clothing, this paper use the BLE4.0 application in the field of intelligent wearable has a certain edge, is of great value in research and application. Based on Bluetooth wireless short distance transmission technology, put forward the overall model with hierarchical function in intelligent clothing, this model focuses on the analysis of the data the wireless transmission layer. According to the human dressing application environment, analyzes the hardware sensors and data acquisition characteristics, designed based on BLE4 data The transport protocol layer, finally through the test environment verifies the feasibility and rationality of building. The data collection mainly include temperature, humidity and acceleration of the moving state. The main contents of this paper include the following aspects: 1. for smart wearable clothing within the scope of the data transmission process, the specific process of the research includes: classified sensor acquisition process and data. The design of data format, the performance of wireless short-range data transmission, and the linkage test.2. post processing data and the function layer of embedded devices are respectively arranged in master mode and slave mode, realized from the host and Bluetooth communication machine, serial communication between the host computer and PC machine, data communication protocol is completed the measured data transmission platform.3. has complete function in the hierarchical system follow the existing extended part of the agreement, designed for wisdom Can the wireless data transmission protocol layer wearing apparel, realizes the connection master-slave scan, the low power Bluetooth technology based on BLE4.0, data transmission and disconnect the steps of using.4. temperature sensor, humidity sensor and acceleration sensor to collect temperature of human body, physiological parameters and motion evaluation of wearing comfort and humidity the movement state, temperature and humidity changes corresponding to the change of state of motion with law, validate and implement the platform's application value.

【學位授予單位】：北京服裝學院
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TS941.7

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