Abstract ：

Traditional Chinese medicine (TCM) is one of the recognized non-pharmaceutical treatment methods worldwide. Acupuncture, as a form of TCM, uses needle stimulation on specific acupoints to treat various diseases, especially for some difficult and complicated conditions. However, traditional acupuncture has some limitations, such as the difficulty of operation, long treatment time, and uncertain therapeutic effects. In order to address these issues, this paper proposes a handheld automatic acupuncture device that can perform acupuncture automatically. The device uses a linear actuator and a rotating motor to achieve two common acupuncture techniques, namely needle thrusting and lifting, and twisting, respectively. The two actions are controlled by Arduino to achieve the desired therapeutic effect. Through 3D modeling and prototype experiments, we found that the device reduces human errors and achieves typical acupuncture treatment techniques such as needle thrusting and lifting and twisting. Therefore, it is expected to promote the quantification of acupuncture treatment and potentially replace doctors in performing acupuncture, thus reducing unnecessary medical accidents. © 2024 SPIE.

Keyword ：

Needles Medicine 3D modeling Acupuncture Linear actuators

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Abstract ：

Internet of Things (IoT) technology develops rapidly and is increasingly used in the field of facility agriculture, the emergence of digital twin technology provides a possibility for the intelligent management of facility agri-culture. In this study, IoT and digital twin technologies are combined to design a digital twin system for mapping multiple environmental variables in plant factories to realize the intelligent management and help plant factory managers make intelligent decision-making management schemes. The system includes a multi-environmental variable parameter acquisition system and an environment variable control system based on Arduino, a multi -environmental variable data monitoring and remote environment control system based on Android, and a multi-environmental variable mapping digital twin model. IoT and computer development technologies are used to monitor environmental parameters and control the state of various equipment in plant factories and realize the connection between things and networks. Digital twin technology maps the multi-environmental variables of plant factories to digital twin and intuitively feeds back the parameters of the multi-environmental variables to the plant factory managers, completing the connection between people and things. By combining the IoT technology with digital twin technology, a digital twin system based on multi-environmental variable mapping in plant factory is established, so that the parameters of environmental variables such as CO2, temperature and humidity in plant factory can be accurately adjusted according to the different needs of different stages of plant growth, and it can help plant factory managers to realize intelligent decision-making.

Keyword ：

Multi -environmental variables Plant factory Digital mapping Digital twin Intelligent agriculture

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Abstract ：

随着物联网技术飞速发展,植物工厂作为设施农业领域的新型种植模式,大幅提高了农作物的产量,但本身在环境检测和控制方面存在数据采集不完整,环境监测响应滞后等缺点,为了解决这些问题,本文以植物工厂为研究对象,利用Arduino下位机数据采集,环境控制技术和Android手机端APP开发技术,设计了一套植物工厂多变量环控系统,实现对植物工厂多环境变量智能化管理,该系统可以通过手机APP 远程检测CO2 浓度,有机物挥发物浓度,温湿度、土壤湿度以及光照强度,并实现实时远程环境调控植物工厂的环境参数.通过优化植物生长环境,实现农作物的优质高产,并提升农业经济效益.

Keyword ：

智慧农业 植物工厂 物联网 多环境变量

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The integration of passenger and cargo transportation has become a new profit development point in the transformation of automotive passenger transport services, and cargo vehicles are a major service touchpoint for the integrated passenger and cargo transport system. This study presents a set of intelligent service touchpoint design principles with intelligent perception, connection, analysis, decision-making, and execution, to innovate the integrated intelligent service system of automobile passenger and cargo transportation, and intelligent self-loading and unloading cargo transport. Based on the field data of cargo transport services of five automobile passenger stations in China, the problems are analyzed and summarized from the aspects of service facilities, content, price, and process, and ultimately form an intelligent service system integrating automobile passenger and cargo transportation. Next, the proposed system is analyzed and compared with five existing intelligent consignment products, and target tasks and requirements of cargo transport vehicles are extracted. The system realizes the usability evaluation of the functional prototype through the combination of open-source hardware, Arduino platform, and mechanical transmission structure, and verifies the availability of the design principles of intelligent service touchpoints.

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对高校实验室管理现状做出分析,建立一种高校实验室管理系统,由感知模块、控制模块、传输模块、数据处理模块、应用模块组成,以RFID、物联网、传感器等技术为依托,Arduino Uno为硬件开发主要载体,数据流编辑器Node-Red、MQTT消息服务器EMQX、关系型数据库管理系统SQL Server为主要软件环境,C#、Java为主要开发语言,实现高校实验室环境即时监测与安全预警、人员进出管理、设备防盗管理等功能,实现高校实验室管理信息化、智能化,提高高校实验室服务水平.

Keyword ：

RFID 实验室 Node-Red 信息化 物联网 传感器 Arduino

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本实用新型公开了一种基于Arduino的智能门锁老人呼救配套装置，包括智能门锁、手机端、遥控端和外置控制端四个模块；手机端用于远程控制智能门锁开关、检测老人求救信号和紧急呼救，使老人处于危险之中时能得到及时给予帮助；遥控端作为备用应急端，用于远程控制门锁开关、紧急呼救，以备手机不在老人身边时发生突发情况也能及时帮助到老人；外置控制端为智能门锁的扩展模块，接收门锁开关控制信号，并根据接收到的信号向智能门锁发送相应的制信号；接收紧急呼救信号并，向智能门锁发送开锁信号并向手机端发送呼救信号，手机端向紧急联系人拨打电话，并将用户个人信息通过短信形式发送到APP中绑定的联系人。

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本发明公开了一种用于存储和自定义播放声音文件的笔式协同交互系统，该系统将用户用笔所画线段的电阻值作为控制音频播放的变量，通过计算笔尖在线段上的接触点和用户自定义的开始点与结束点之间的电阻差值比例实现跳读功能。同时通过内置音频编解码模块，可以实现录音，并将声音文件实时存储。该系统借助Arduino开源电子原型平台，在整合现有例程和语言公式基础上开发出新的Arduino库，运用ArduinoMega2560、音频编解码模块(VS1053)及其他配件，实现将触摸和语音输入相结合的多模输入方式，支持可视化声音播放模式和录音功能。创造了一种新的信息存储和播放方式，让声音信息以最简单的形式被保存，以最直观的方式得到展示，而且能够被快速解读。

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This paper applies service design thinking and service system constructing methods to innovate the existing service mode of bus terminal. Through the establishment of an intelligent transportation system for luggage consignment and mailing small pieces of luggage, and space-sharing logistics system for passenger luggage compartment, this dissertation provides distributed supply channels for the station convenience stores or restaurants in use of passenger transport network, builds a new on and offline application platform for passenger transport service, establishes a storage space sharing service system for passenger transport, and develops intelligent goods transportation product between the station’s consignment center, the mail office and the luggage compartment. First, this project uses literature, group culture, user research and other research methods to conduct on-the-spot investigations on the bus passenger station service system. After sorting and integrating survey data, it summarizes the service content, problem points and needs of the bus terminal to explore innovative design opportunity points of passenger transport services. Second, this paper evaluates and screens design opportunity points derived from the previous stage to obtain the design orientation of passenger transport innovation service system; then analyzes storage space sharing service system for passenger transport through theoretical methods of service system including the contact layer, system layer, strategic layer and philosophical layer. Finally, using the open source hardware Arduino platform to realize the intelligent self-loading trolley product as the logistics transport module in the service system link, to coordinate the service relationships among various stakeholders in the service link and optimize user experience process and service touch-points. © Springer Nature Switzerland AG 2020.

Keyword ：

Digital storage Open systems Philosophical aspects Ergonomics Buses Bus terminals Storage as a service (STaaS) Freight transportation User experience Intelligent systems Product design

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Abstract ：

Human-Robot Interaction (HRI) plays an important role in a wide range of applications in healthcare, entertainment, and industries. Many ways are being devised to improve the interaction between humans and machines in the field of robotics. For instance, the existing approaches claim precise control over the robotic arm using many different controllers like the joystick, keypad control, or electro-Myographic (EMG) sensors attached to the human arm as separate units. However, it requires a non-practical amount of calibration time and high operational expertise. Therefore, our goal is to mimic the human arm movements on the 6-degree of freedom (DOF) robotic arm in real-time, providing minimum latency. We practically show the interfacing of Myo armband with robots that provide tremendously low calibration time without compromising efficiency. We also allow a 6-DOF using EMG and inertial measurement unit (IMU) signals for Myo armband and extract the values of EMG and IMU sensors. The extracted raw EMG and IMU values are calibrated using Arduino as a standard micro-controller. Due to the extraction of raw values, Myo armband can also be integrated with other users' peripheral, which in our case is a 6-DOF robotic arm.

Keyword ：

6-DOF component calibration time EMG and IMU sensors myo armband

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Abstract ：

本发明涉及一种针对特定使用环境下的多功能开门系统，提供了一个价格低廉、不改变原有门锁结构、不影响原有门锁功能的门锁电子化改造方案，实现了刷校园卡进门、手机nfc进门、密码进门和宿舍内遥控开门、按钮开门。本发明以arduino单片机应用为基础，采用舵机和绳子的组合拉开门锁，给予门锁足够活动空间，维持原有功能；双重供电设计，备用电力可维持停电后系统三天工作；解决了学生宿舍门体厚度较薄、不便更换锁芯和可承受价格低这三大难题，填补了市面上电子门锁在大学生集体宿舍这一特定使用环境下的空白。

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