Openwear Chishandiso Chekugadzira Zvimwe Zvinopfekwa naLeijing Zhou

Dhizaini Openwear Chishandiso Chekugadzira Zvimwe Zvinopfekwa naLeijing Zhou ndiye mukundi anokudzwa zvikuru wemubairo unoremekedza we2024 Mubairo weSimbi we A' Design Award muChikwata cheKukwikwidza cheInjiniyeringi yeZvigadzirwa neTekinikari.

SimbiInjiniyeringi· 2024

Openwear Chishandiso Chekugadzira Zvimwe Zvinopfekwa

na Leijing Zhou

Mutengi: Zhejiang University

Mukundi weMubairo weSimbi we A' Design Award muChikwata cheInjiniyeringi

53,846

Mukundi weMubairo Akasimbiswa

Simbisa Mamiriro eMubairo we#159003

Ona pa A' Design Award Mashoko Enhau Bheji reMubairo

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Dhizaini

Nezvekwa Openwear Chishandiso Chekugadzira Zvimwe Zvinopfekwa

Openwear chishandiso chinobatsira kuvaka zvimwe zvinopfekwa zvine magetsi (wearable electronic prototypes) nekukurumidza. Chishandiso ichi chinosanganisira bhodhi rakagadziridzwa reLilypad USB development, mamodhuru gumi neimwe matsva akagadzirwa, uye tambo dzinokurumidza kubatanidza. Modhuru rimwe nerimwe rine chip inopinza kana kubudisa zvinhu (input kana output), pamwe nepini nhanhatu dzine 3 mm paupamhi. Magineti ane 10 mm paupamhi anosungirirwa kumashure kwemabhodhi, zvichiita kuti zvikamu izvi zvinamatire kunguo dzichishandisa masimba emagineti panzvimbo yekusonwa. Zvibatanidzo zveO (O-connectors) nembambo (bolts) ndizvo zvinobatanidza pini idzi. Zvigadziriso izvi zvinogona kuvakwa, kuedzwa uye kugadziridzwazve zvichiri pamucheka.

Kuzivikanwa

Nezve Mubairo weSimbi we A' Design Award

Mubairo weSimbi we A' Design Award wakahwinwa ne Openwear Chishandiso Chekugadzira Zvimwe Zvinopfekwa, rukudzo runokudzwa runopiwa kumadhizaini akanaka anozadzisa zvinodiwa zvehunyanzvi neyeindasitiri zvinotarisirwa kuzvigadzirwa zvakagadzirwa zvakanaka. Vakunda veSimbi vanoratidza unyanzvi hukuru, hunyanzvi hwakakwirira, kunzwisisa kwevakachenjera uye kugona kwekugadzira kwevagadziri vavo. Openwear Chishandiso Chekugadzira Zvimwe Zvinopfekwa inotarisirwa kuva chigadzirwa chinokudzwa zvakanyanya, chinoremekedzwa uye chinodiwa, chinoshanda uye chine zvitsva. Dhizaini iyi yakahwina Mubairo weSimbi we A' Design Award inosanganisa maitiro akanakisa eindasitiri uye ine hunhu hwetekinoroji hwakakwana hwakabatana neruzivo nehunyanzvi. Nekushanda kwayo zvakanaka, Openwear Chishandiso Chekugadzira Zvimwe Zvinopfekwa inoremekedzwa uye yakagadzirirwa kupa kuvandudzwa kwehupenyu kunobatsira kuita kuti nyika ive nzvimbo iri nani.

Shure kweDhizaini

Bepa Renhau

Zvikwereti, nhengo dzetiimu nezvimwe zvakadzama zvakapihwa nemudhizaina.

Hunhu Hwakasiyana: Openwear is a toolkit for building rapid wearable prototypes. It includes a modified Lilypad USB development board, 11 newly designed modules, and quick connecting cables. This kit facilitates rapid prototyping by enabling quick attachment and connection and allows users to directly build and test prototypes on the intended substrate like clothes.
Kukura & Kupakiwa: Development board size is ϕ50*1mm, module size is ϕ25*1mm.
Matagi: Hardware, Electronic, Toolkit, Wearable, E-textile
Tekinoroji Yekugadzira: For the modules, we have designed 11 different modules with input or output chips contained on each module. Each module has six 3mm diameter pins. For quick fixing, we fixed a 10mm diameter magnet on the bottom of the development board and modules, which works with the magnetic fixing pads to attach to clothes. For quick connects, we used O-connectors and bolts, which work well with the 3mm pin sizes on the PCB.
Changamire yeDhizaini: The biggest challenge in the whole research was to achieve a rapid fixing and connection of the PCB. We tried a variety of methods including pins, buttons, velcro, and finally we chose to use magnets with O-connectors, which had not been used before.
Tsvakurudzo: The success of the LilyPad has resulted in the creation of various development boards, such as the more compact TinyLily and the Circuit Playground with many sensors. However, these variations only modify the dimensions or integrate sensors, without modifying the Lilypad's method for constructing wearable circuits. This method presents a challenge in prototyping wearable circuits: sewing processes are time-consuming and set a high threshold for beginners. Furthermore, the troubleshooting process in wearable circuit prototyping often requires resetting and resewing. Once the development board is integrated into the fabric, the complexity of the debugging code also increases proportionally.
Chikurudziro: Common wearable circuits often need to be fixed using sewing, which is very cumbersome. To solve this problem, we took inspiration from magnetic buttons. We have embedded magnets in the back of the PCB to fix it using magnetic force.
Nguva yePurojekiti: The project started in August 2023 in Ningbo and finished in January 2024
Mafambiro eBasa: 1. Building the First Circuit Prototype: Select modules based on design requirements and assemble them on a flat surface for initial circuit testing and debugging. 2. Continuous Testing and Adjustment of the Circuit: Reconfigure module positions on the body for testing purposes. 3. Building the Final Circuit: Sew components directly onto fabric using conductive yarn or utilize sewing magnet fixing pads as an alternative method. This ensures flexibility and ease of removal.
Nhengo dzeTimu: Leijing Zhou
Xin An
Yiqing Zhang
Yang Mao