设计说明书
总字数：25000+
基于单片机的智能雨伞防丢及天气提醒装置设计与研究
摘要
在日常出行场景中，天气突变、遗忘雨伞是大众出行的常见问题，传统雨伞仅具备基础遮雨遮阳功能，无天气预判、智能提醒与位置定位能力，存在环境天气感知滞后、雨伞易丢失、出行防护便利性差等缺陷，无法适配精细化、智能化的日常出行防护需求。本文设计一款基于STM32F103C8T6单片机的智能雨伞防丢及天气提醒装置。系统集成气象数据获取、人体感应监测、GPS定位、本地数据显示、4G无线数据传输、自定义温度阈值设置等核心功能。装置依托知心天气接口实时采集环境温度、阴晴降雨等气象数据，搭配D203S人体热释电传感器实时监测雨伞周边人员通行状态；当监测到有人经过，且环境温度超出用户预设阈值或出现降雨天气时，设备联动手机端完成弹窗与震动提醒，提示用户携带雨伞。通过ATGM332D-5N GPS定位模块实时采集雨伞经纬度位置信息，借助OLED显示屏本地实时展示环境温度、天气状态、雨伞定位坐标、人体感应状态等全部参数；系统搭载独立按键，支持用户自定义设置环境温度预警阈值。同时通过Air780e 4G模块将实时监测数据、定位信息、天气数据无线传输至手机端，用户可随时随地通过手机查看雨伞位置与周边天气情况。本装置有效解决了传统雨伞功能单一、无智能提醒、易遗失的痛点，实现了天气状态实时监测、出行携伞智能提醒、雨伞位置实时定位、移动端远程管控的一体化功能，大幅提升了日常出行的便捷性与物品收纳管理的智能化水平，具备广泛的日常应用场景与推广价值。
关键词：STM32单片机；智能雨伞；天气提醒；防丢定位；4G数据传输
In daily travel scenarios, sudden weather changes and umbrella loss are common problems for public travel. Traditional umbrellas only have basic rain and sun shading functions, without the capabilities of weather prediction, intelligent reminder and position positioning. They have defects such as lagging environmental weather perception, easy loss of umbrellas, and poor convenience of travel protection, which cannot meet the refined and intelligent daily travel protection needs. This paper designs an intelligent umbrella anti-lost and weather reminder device based on STM32F103C8T6 single-chip microcomputer. The system integrates core functions such as meteorological data acquisition, human body induction monitoring, GPS positioning, local data display, 4G wireless data transmission and custom temperature threshold setting. The device collects real-time meteorological data such as ambient temperature, sunny, cloudy and rainy weather through the Zhixin Weather interface, and uses the D203S human pyroelectric sensor to monitor the passing state of people around the umbrella in real time. When people are detected passing by and the ambient temperature exceeds the user preset threshold or rainy weather occurs, the device links with the mobile terminal to complete pop-up window and vibration reminders to prompt users to carry umbrellas. The ATGM332D-5N GPS positioning module is used to collect the latitude and longitude position information of the umbrella in real time, and the OLED display screen locally displays all parameters such as ambient temperature, weather state, umbrella positioning coordinates and human body induction state in real time. Equipped with independent keys, the system supports users to customize and set the ambient temperature early warning threshold. At the same time, the real-time monitoring data, positioning information and weather data are wirelessly transmitted to the mobile terminal through the Air780e 4G module, enabling users to check the umbrella position and surrounding weather conditions anytime and anywhere through mobile phones. This device effectively solves the pain points of traditional umbrellas such as single function, lack of intelligent reminder and easy loss. It realizes the integrated functions of real-time weather monitoring, intelligent reminder for umbrella carrying, real-time umbrella positioning and remote mobile terminal management, which greatly improves the convenience of daily travel and the intelligent level of item storage management, and has extensive daily application scenarios and promotion value.
Keywords:STM32 Single-chip Microcomputer; Intelligent Umbrella; Weather Reminder; Anti-lost Positioning; 4G Data Transmission
购买后可查看具体内容！