PFI:AIR - TT: Smart Helmet Impact Sensing System

这个PFI: AIR技术翻译项目的重点是将打印和柔性压力传感器的研究发现转化为智能头盔冲击传感系统，以满足监测与运动相关的创伤性脑损伤的需求。智能头盔冲击传感系统非常重要，因为它将提供可靠检测头部创伤所需的信息和数据，以改善性能和训练措施，从而减少头部、脊柱和颈部创伤。该项目将导致智能头盔冲击传感系统的全功能原型的开发，该系统将能够监测运动员在野外承受的头部冲击的强度和位置。该智能头盔冲击传感系统具有物理灵活、重量轻、适应性强等特点。这些功能提供了能够将系统无缝集成到覆盖整个头盔内部的现有头盔中的优势，从而实现头骨周围头部创伤的“冲击点映射”，这是市场上其他系统无法提供的。与市场上的竞争对手相比，这些特点使冲击传感技术与众不同，后者通常使用传统的硅基制造工艺，导致系统不灵活、不符合形状、体积庞大且相对昂贵。该项目解决了从研究发现到商业应用的以下技术差距：(a)开发用于表征冲击力的头盔内传感器阵列，以及集成和小型化的电子读出电路，使其能够安装在头盔内；(b)发展可以无线发送和储存撞击数据的通信系统；(c)通过现场测试确认该系统在机械和操作上是稳健的；(d)证明该系统符合弗吉尼亚理工大学STAR评级标准；(e)理解当前加速度计方法与单独撞击以及撞击-加速度计组合的综合影响。此外，参与该项目的博士后和研究生将通过以下方式获得技术和创业翻译经验：(a)参与系统开发项目活动，(b)与西密歇根大学研究副校长办公室（OVPR）办公室就披露和专利进行互动，(c)为参与商业推介竞赛开发推介平台，(d)为智能头盔冲击传感系统的商业化制定商业计划，(e)参与制定后续拨款提案，以及(f)与研究学者进一步互动。商务人士，客户和企业家的许可，技术转让和商业化活动。

This PFI: AIR Technology Translation project focuses on translating the research discovery of a printed and flexible pressure sensor into a smart helmet impact sensing system to fill the need for monitoring sports related traumatic brain injuries. The smart helmet impact sensing system is important because it will provide information needed to reliably detect head trauma and data for improved performance and training measures which can reduce head, spinal and neck trauma. The project will result in the development of a fully functional prototype of the smart helmet impact sensing system which will be able to monitor the intensity and location of head impacts sustained by athletes in the field. This smart helmet impact sensing system has unique features of being physically flexible, light weight and conformable. These features provide the advantage of being able to seamlessly integrate the system into existing helmets covering the entire helmet interior, thus enabling "point-of-impact mapping" of head trauma around the skull that no other system in the market provides. These features differentiate the impact sensing technology when compared to its competitors in this market space, who typically use traditional silicon based manufacturing processes that result in systems that are not flexible, non-conformal, bulky and relatively expensive.This project addresses the following technology gap(s) as it translates from research discovery toward commercial application: (a) developing an in-helmet sensor array for the characterization of impact forces as well as an integrated and miniaturized electronic readout circuit to enable it to fit within a helmet; (b) developing a communication system that can wirelessly send and store impact data; (c) confirming by field testing that the system is mechanically and operationally robust; (d) demonstrating that the system conforms to the Virginia Tech STAR Ratings standards; and (e) understanding the combined effects of the current accelerometer approach to that of impact alone as well as impact-accelerometer combinations.In addition, personnel involved in this project, a post-doctoral fellow and a graduate student, will receive technology and entrepreneurship translation experiences through: (a) participation in the system development project activities, (b) interactions with the Office of the Vice President of Research (OVPR) office at Western Michigan University for disclosures and patents, (c) developing pitch decks for participating in business pitch competitions, (d) developing a business plan for the commercialization of the smart helmet impact sensing system, (e) participation in developing follow-up grant proposals, and (f) further interactions with research scholars, business professionals, customers and entrepreneurs for licensing, technology transfer and commercialization activities.