Development of a Wearable System for Welfare Prevention to Realize a Stable Walk

开发福利预防可穿戴系统，实现稳定行走

• 批准号: 18560264
• 负责人: HAYAKAWA Yasuhiro
• 金额: $ 2.53万
• 依托单位: Nara National College of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2006
• 资助国家: 日本
• 起止时间: 2006 至 2007
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18560264/
• 关键词: Human Machine System; Soft Mechanism; Biomechanics; Care Prevention; Stable Walk; Impact; Silicone Rubber; Slot Technology; ソフトメカニズム; シリコーンゴム; 人間親和性; 健康維持

In Japan, the number of elderly people increases. On the other side, the number of young people decreases. As the result, it is reported that elderly people have to care another elderly person. In order to solve this problem, many kinds of support machines have been developed. However, with respect to an elderly person who is not physically handicapped, the bone fracture in tendency to fall sometimes becomes a big issue. For example, when the elderly people fail in a little step, some of them sometimes have trouble of bone fracture. Especially, the number of aged person who comes to keep bed increases by reason of the bone fracture of thighbone cervix in the tendency to fall.With respect to this problem, it is reported that the main cause of tendency to fall is change of gravity position with each foot. That is to say, when elderly people walk on the road, the center of gravity position moves to edge side of the sole. This is because that the angle between parts of innominate bone and … More thigh is changed by the muscle force depression of lower extremities, As the result, the elderly people are easy to stumble over.Therefore, in order to solve this problem, we propose a new type of insole. The insole is constructed with compound rubber elements that a sponge rubber is covered with silicon rubber. With respect to the element, since the sponge is coated with silicon rubber, air can be charged into the sponge chamber. As the results, it is, possible to control the stiffness of the actuator by controlling pressure in the sponge chamber. Therefore, when some actuators are arranged in parallel, the actuators can estimate the distribution of external force that acts on the actuators. Thus, by making use of control of inner pressure of each actuator, the actuator can adjust torque that acts on the insole.In this paper, we explain about the structure of insole that is constructed with the elements. Further, a test device to clear the effectiveness of the proposed insole is explained. Moreover, by using the test device an adaptive shape of the insole to distinguish between a roll motion and a pitch motion of the foot part is cleared. Thus, basic characteristics of the proposed insole are clarified through some experimental results. Less

在日本，老年人的数量正在增加。另一方面，年轻人的数量减少。结果，据报道，老年人不得不照顾另一位老年人。为了解决这一问题，人们开发了多种支护机械。然而，对于没有身体残疾的老年人来说，骨折倾向于跌倒有时会成为一个大问题。例如，当老年人在一小步失败时，他们中的一些人有时会出现骨折的麻烦。特别是，由于股骨颈骨折，来卧床休息的老年人的数量增加。关于这个问题，据报道，跌倒倾向的主要原因是每只脚的重力位置的变化。也就是说，当老年人在道路上行走时，重心位置移动到鞋底的边缘侧。这是因为部分无名骨和 ...更多信息 老年人由于下肢肌肉力量的下降而使大腿的力量发生变化，从而使老年人容易摔倒，为此，我们提出了一种新型鞋垫。鞋垫是由复合橡胶元件，海绵橡胶覆盖硅橡胶。关于该元件，由于海绵涂覆有硅橡胶，因此空气可以充入海绵腔室中。结果，可以通过控制海绵室中的压力来控制致动器的刚度。因此，当一些致动器并联布置时，致动器可以估计作用在致动器上的外力的分布。因此，通过利用每个致动器的内部压力的控制，致动器可以调整作用在鞋垫上的扭矩。在本文中，我们解释了鞋垫的结构，构成的元件。此外，解释了用于明确所提出的鞋内底的有效性的测试装置。此外，通过使用测试装置，明确了鞋垫的用于区分足部的侧倾运动和俯仰运动的自适应形状。因此，通过一些实验结果阐明了所提出的鞋垫的基本特性。少

项目成果

人間親和性を有する空気圧応用技術-第三回 カセンシング機能-

具有人体亲和力的气动应用技术-第3部分Kasensing功能-

• 发表时间: 2007
• 期刊: 日本フルードパワー工業会・フルードパワー 21
• 作者: M. Akabori;V.A. Guzenko;T. Sato;Th. Schaepers;T.Suzuki;S. Yamada;早川 恭弘;早川 恭弘;早川 恭弘;Yasuhiro Hayakawa;Yasuhiro Hayakawa;早川恭弘;早川恭弘
• 通讯作者: 早川恭弘

ソフトラバーアクチュエータの制御性能に関する研究

软橡胶执行器控制性能研究

• 发表时间: 2006
• 期刊: 平成18年春季フルードパワーシステム講演会
• 作者: M. Akabori;V.A. Guzenko;T. Sato;Th. Schaepers;T.Suzuki;S. Yamada;早川 恭弘;早川 恭弘;早川 恭弘;Yasuhiro Hayakawa;Yasuhiro Hayakawa;早川恭弘;早川恭弘;早川恭弘;早川 恭弘;早川 恭弘;早川 恭弘;早川 恭弘;Yasuhiro Hayakawa;Yasuhiro Hayakawa;Yasuhiro Hayakawa;Yasuhiro Hayakawa;早川 恭弘;早川 恭弘
• 通讯作者: 早川 恭弘

空気圧システムを用いた高機能靴に関する基礎研究

使用气动系统的高性能鞋的基础研究

• 发表时间: 2006
• 期刊: 日本機械学会2006年度年次大会
• 作者: M. Akabori;V.A. Guzenko;T. Sato;Th. Schaepers;T.Suzuki;S. Yamada;早川 恭弘;早川 恭弘;早川 恭弘;Yasuhiro Hayakawa;Yasuhiro Hayakawa;早川恭弘;早川恭弘;早川恭弘;早川 恭弘;早川 恭弘;早川 恭弘;早川 恭弘;Yasuhiro Hayakawa;Yasuhiro Hayakawa;Yasuhiro Hayakawa;Yasuhiro Hayakawa;早川 恭弘;早川 恭弘;早川 恭弘;早川 恭弘;Yasuhiro Hayakawa;早川 恭弘;早川 恭弘
• 通讯作者: 早川 恭弘

Study on a High Performance Insole with Human Compatibility

一种高性能人体相容性鞋垫的研究

• 发表时间: 2007
• 作者: Yasuhiro Hayakawa;Yousuke Ikeda;Yasuhiro HAYAKAWA;Yasuhiro Hayakawa;Yasuhiro HAYAKAWA
• 通讯作者: Yasuhiro HAYAKAWA

空気圧要素を用いた中敷きの開発

使用气动元件开发鞋垫

• 发表时间: 2007
• 作者: Yasuhiro Hayakawa;Yousuke Ikeda;早川 恭弘
• 通讯作者: 早川 恭弘