學校與個人帳號共用的空間
      • Sharing URL Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Customize slides
      • Note Permission
      • Read
        • Owners
        • Signed-in users
        • Everyone
        Owners Signed-in users Everyone
      • Write
        • Owners
        • Signed-in users
        • Everyone
        Owners Signed-in users Everyone
      • Engagement control Commenting, Suggest edit, Emoji Reply
      • Invitee
    • Publish Note

      Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

      Your note will be visible on your profile and discoverable by anyone.
      Your note is now live.
      This note is visible on your profile and discoverable online.
      Everyone on the web can find and read all notes of this public team.
      See published notes
      Unpublish note
      Please check the box to agree to the Community Guidelines.
      View profile
    • Commenting
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Suggest edit
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
    • Emoji Reply
    • Enable
    • Versions and GitHub Sync
    • Note settings
    • Engagement control
    • Transfer ownership
    • Delete this note
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Sharing URL Help
Menu
Options
Versions and GitHub Sync Engagement control Transfer ownership Delete this note
Import from
Dropbox Google Drive Gist Clipboard
Export to
Dropbox Google Drive Gist
Download
Markdown HTML Raw HTML
Back
Sharing URL Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Customize slides
Note Permission
Read
Owners
  • Owners
  • Signed-in users
  • Everyone
Owners Signed-in users Everyone
Write
Owners
  • Owners
  • Signed-in users
  • Everyone
Owners Signed-in users Everyone
Engagement control Commenting, Suggest edit, Emoji Reply
Invitee
Publish Note

Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

Your note will be visible on your profile and discoverable by anyone.
Your note is now live.
This note is visible on your profile and discoverable online.
Everyone on the web can find and read all notes of this public team.
See published notes
Unpublish note
Please check the box to agree to the Community Guidelines.
View profile
Engagement control
Commenting
Permission
Disabled Forbidden Owners Signed-in users Everyone
Enable
Permission
  • Forbidden
  • Owners
  • Signed-in users
  • Everyone
Suggest edit
Permission
Disabled Forbidden Owners Signed-in users Everyone
Enable
Permission
  • Forbidden
  • Owners
  • Signed-in users
Emoji Reply
Enable
Import from Dropbox Google Drive Gist Clipboard
   owned this note    owned this note      
Published Linked with GitHub
Subscribed
  • Any changes
    Be notified of any changes
  • Mention me
    Be notified of mention me
  • Unsubscribe
Subscribe
# PBL 台日交流營 <!-- Put the link to this slide here so people can follow --> --- 這篇是PBL營隊第2組在活動期間的所有工程簡報的紀錄。 希望這能幫助你去理解我們做了哪些工作、付出哪些心血。 --- # 團隊成員 - Osake Insitute of Technology :flag-jp: :school: - 寺村優翔 Teramura Yuto ( 程式編譯 ) - 高木遥菜 Takaki Haruna ( 程式編譯 ) - National Taipei Univrsity of Technology :flag-tw: :school: - 吳葉泓銓 Eddie ( 機構設計者 ) - 賴宥全 Ronin ( 車子主要建造者 ) - 顏亦航 Steven ( 程式偵錯與執行者 ) - New Taipei Municipal Zhonghe Sensor High Schoool :flag-tw: :school: - 羅睦文 Mike ( 演講者 ) - 黃柏豪 Alvin ( 活動紀錄、簡報製作者 ) - 周昀軒 Sean ( 程式偵錯與執行者 ) --- # 以下是此工程筆記的大綱與重點 :bookmark_tabs: --- ## 場地與比賽辦法 --- ## 比賽畫面 :flag-jp: :flag-tw: --- --- ## 程式的心智圖 --- ![](https://i.imgur.com/TtiHcPG.jpg) --- ## 最終成品照片 :money_with_wings: $1176 --- ![](https://i.imgur.com/HzgaAES.jpg) --- # 以下是工程的詳細記錄,以天為單位 ## 導讀 - 當日進度總覽 - 說明 - 車子組裝過程 - 照片或影片 - 說明 - 程式編譯過程 - 心智圖、照片、影片 - 說明 - 遇到的問題 - 照片 - 說明 - 當日車子總覽 - 照片 --- ## 8/22 PBL活動第1天 ### 當日進度總覽 1. 繪製抓球機構的雛型 ( 第一代 ) 2. 與日本同學討論程式的心智圖 3. 組裝車子的底盤與馬達功能 4. 測試超音波 HR-SR04 5. 理解顏色辨識 Pixy2 ### 車子組裝過程 此次的進度是我們把車子的底盤組裝好,並設計出初版的抓球機構 最初的設計圖: ![](https://i.imgur.com/fQ84opv.jpg) 抓球機構概念動畫: {%youtube 7jVIYs0B5sk %} ### 程式編譯過程 為了理解我們需要怎麼樣的程式去完成主辦方給的挑戰,因此我們和日本的同學一起討論並畫下心智圖,如下圖 : ![](https://i.imgur.com/v2zsN49.jpg) 測試超音波的測距功能,之後會利用它的測距功能,編寫出自走車避障功能。 ![](https://i.imgur.com/dVwiy8Q.jpg) 測試Pixy2的顏色辨識功能 這是這項挑戰的重點所在,因為我們必須要夾取紅球才能得分,所以顏色辨識功能尤為重要。 ![](https://i.imgur.com/EQ0zDs6.jpg) ### 遇到的問題 無 ### 當日車子總覽 ![](https://i.imgur.com/zHEedYI.jpg) --- ## 8/23 PBL活動第2天 ### 當日進度總覽 1. 抓取Pixy2的顏色辨識參數 2. 製作第一代抓球機構的雛型 3. 測試超音波避障功能 4. 鹼性電池+電池盒 :money_with_wings: $191 ### 車子組裝過程 利用瓦楞板、膠帶與伺服馬達製作簡易版本的超音波雲台 ![](https://i.imgur.com/RI6VBP3.jpg) 製作出第一代抓球機構的雛型 {%youtube YKHEMy7nRMQ %} ### 程式編譯過程 修正心智圖,並請日本同學編譯避障功能 ![](https://i.imgur.com/TtiHcPG.jpg) ### 遇到的問題 :::danger :warning: **突然之間,避障功能故障且無法重新啟用** ::: 我們照著SOP做了以下動作 * 重新檢視接線 * 重新檢視程式 * 重新檢視各個Arduino模組 最後發現是電池的電壓不夠了,因此我們更換電池並新增多一個電池盒以維持供電需求。 ![](https://i.imgur.com/CfXZGPr.jpg) ### 當日車子總覽 ![](https://i.imgur.com/aPoraMT.jpg) --- ## 8/24 PBL活動第3天 ### 當日進度總覽 1. 到今華商場購置步進馬達、可調穩壓電源板、SG90伺服馬達 :money_with_wings: $565 3. 拆解車體並嘗試重組和更換馬達 4. 測試顏色追蹤功能與超音波避障功能 ( 混合進行,電腦測試畫面 ) 5. 重新設計抓球機構 ( 第二代 ) ### 車子組裝過程 因為顏色追蹤功能需要更加精準的旋轉角度與速度,我們將馬達更換成步進馬達並添加可調穩壓電源板 ![](https://i.imgur.com/kRcPX0J.jpg) 重新設計抓球機構 {%youtube lCVL_CskmYQ %} ### 程式編譯過程 請日本的同學幫忙寫出抓取程式,並修正顏色辨識的範圍 ### 遇到的問題 :::danger :warning: **發現我們的抓球機構會妨礙到超音波辨識和pixy2的顏色辨識!** ::: 重新設計抓球機構的位置與設計,如同上述過程 :::danger :warning: **發現因為車身的重量變重,原本的馬達已經無法帶動整體移動 !** ::: 去今華商場購置步進馬達與可調穩壓電源板,作為更換的馬達使用。並且順帶解決顏色辨識追蹤功能的微調。 ### 當日車子總覽 ![](https://i.imgur.com/x1wEKG4.jpg) --- ## 8/25 PBL活動第4天 ### 當日進度總覽 1. 輪子+鹼性電池 :money_with_wings: $ 418 2. 製作第三代抓球機構 3. 利用Pixy2軟體 ( PixyMon ) 計算紅球相對相機的位置,反推出移動校正的數值範圍。 4. 整體機台第一次全測試 ### 車子組裝過程 製作第三代的抓球機構,修改後輪。 ![](https://i.imgur.com/MNdKfwv.jpg) ### 程式編譯過程 利用Pixy2軟體 ( PixyMon ) 計算紅球相對相機的位置,反推出移動校正的數值範圍。 {%youtube TpEk1Fq_soI %} ### 當日車子總覽 #### 整體機台第一次全測試 ![](https://i.imgur.com/PKaEUhE.jpg) #### 影片如下 {%youtube KqsMQ7j9es0 %} --- ## 8/26 PBL活動第5天 ### 當日進度總覽 1. 製作儲存球的後背箱 2. 製作儲存Arduino電路板的引擎室 3. 改進抓球機構 4. 修正程式中與實際組裝上的差異 ### 車子組裝過程 我們用瓦楞板做了一個正方體,作為放置Arduino的引擎室使用 ![](https://i.imgur.com/K50tk8C.jpg) ### 程式編譯過程 修正程式中與實際組裝上的差異 ### 遇到的問題 :::warning :warning: 我們還沒預想到上場時的行走路徑,依照程式遇到牆才左右轉的特性,我們不會走上場地正中央的山丘,且車子的行進速度太慢了。 ::: 我們設想的是從沙地附近開始,往四周移動,以避開沙地。 :::danger :warning: 引擎室裡因為電線的纏繞導致訊號受到干擾 ::: 我們重新調整了引擎室裡面的布線格局,讓重要的訊號線不被電源線所干擾。 ### 當日車子總覽 ![](https://i.imgur.com/K50tk8C.jpg) --- ## 8/27 PBL活動第6天 ### 當日進度總覽 1. 將抓取籠的材質從瓦楞板更改為塑膠片 2. 將左右主輪新增各新增一個 3. 將後輪更改為雪橇型 4. 調整抓取籠的捕捉範圍 ### 車子組裝過程 我們將後輪更改為雪橇,希望以增加觸地面積的方式克服這項難題 ![](https://i.imgur.com/r7nlsGx.jpg) 將抓取籠的材質從瓦楞板更改為塑膠片 ![](https://i.imgur.com/0ukJZox.jpg) 將左右主輪新增各新增一個 ![](https://i.imgur.com/SpdyYPT.jpg) ### 程式編譯過程 調整抓取籠的抓取位置 {%youtube efym_Hgm5uE %} ### 遇到的問題 :::danger :warning: 車子的後輪會陷進沙中,導致整台車無法在沙地角落點移動 ::: 我們將後輪更改為雪橇,希望以增加觸地面積的方式克服這項難題。 ![](https://i.imgur.com/r7nlsGx.jpg) ### 當日車子總覽 ![](https://i.imgur.com/QmPb23G.jpg) --- ## 8/28 PBL活動第7天 ### 當日車子總覽 ![](https://i.imgur.com/5j8Smsi.jpg) {%youtube QIGj6TT6iR0 %} --- # :page_with_curl: 簡報、照片、影片的連結 --- * 簡報,按照日期排序 1. [Day1 8/22](https://docs.google.com/presentation/d/1Bscw2IN12Q6_JtBBw4nWGQia8l1nv_nZ632k5kNB_vk/edit?usp=sharing) 2. [Day2 8/23](https://docs.google.com/presentation/d/1zIShL2BRj8c34nubsdpGBvsbdIsaimB8uTrV2hwVBdk/edit?usp=sharing) 3. [Day3 8/24](https://docs.google.com/presentation/d/1TqN7k_D5qkXoHuLVYMqNAcrBTgpAC0v6p6KJLg7wrWo/edit?usp=sharing) 4. [Day4 8/25](https://docs.google.com/presentation/d/19deEQcqFj84O6I3Lm-q7OZTiERjqiQNojFY71mYRfJE/edit?usp=sharing) 5. [Day5 8/26](https://docs.google.com/presentation/d/1Gy_DdQNM39L_kNiR8acJASd-MDSzGDEyaKv3t4ukDuk/edit?usp=sharing) 6. [Day6 8/27](https://docs.google.com/presentation/d/1iUZfTgVshmxh_umoyFaMPGr4RlDdkp3n1JjSFn1EHlc/edit?usp=sharing) 7. [Day7 8/28](https://docs.google.com/presentation/d/1epsTFLF_h5D6mcMd_4TxHxkPAgBRF2Z4wMJnkJWd-GI/edit?usp=sharing) * 北科大拍攝的照片 * [Google Drivve](https://drive.google.com/drive/folders/1Z4XonzXnDEGfPrA9zCtOncbMtLs-b5AM?usp=sharing) --- # Thank you! :heart:

Import from clipboard

Paste your markdown or webpage here...

Advanced permission required

Your current role can only read. Ask the system administrator to acquire write and comment permission.

This team is disabled

Sorry, this team is disabled. You can't edit this note.

This note is locked

Sorry, only owner can edit this note.

Reach the limit

Sorry, you've reached the max length this note can be.
Please reduce the content or divide it to more notes, thank you!

Import from Gist

Import from Snippet

or

Export to Snippet

Are you sure?

Do you really want to delete this note?
All users will lose their connection.

Create a note from template

Create a note from template

Oops...
This template has been removed or transferred.
Upgrade
All
  • All
  • Team
No template.

Create a template

Upgrade

Delete template

Do you really want to delete this template?
Turn this template into a regular note and keep its content, versions, and comments.

This page need refresh

You have an incompatible client version.
Refresh to update.
New version available!
See releases notes here
Refresh to enjoy new features.
Your user state has changed.
Refresh to load new user state.

Sign in

Forgot password

or

By clicking below, you agree to our terms of service.

Sign in via Facebook Sign in via Twitter Sign in via GitHub Sign in via Dropbox Sign in with Wallet
Wallet ( )
Connect another wallet

New to HackMD? Sign up

Help

  • English
  • 中文
  • Français
  • Deutsch
  • 日本語
  • Español
  • Català
  • Ελληνικά
  • Português
  • italiano
  • Türkçe
  • Русский
  • Nederlands
  • hrvatski jezik
  • język polski
  • Українська
  • हिन्दी
  • svenska
  • Esperanto
  • dansk

Documents

Help & Tutorial

How to use Book mode

Slide Example

API Docs

Edit in VSCode

Install browser extension

Contacts

Feedback

Discord

Send us email

Resources

Releases

Pricing

Blog

Policy

Terms

Privacy

Cheatsheet

Syntax Example Reference
# Header Header 基本排版
- Unordered List
  • Unordered List
1. Ordered List
  1. Ordered List
- [ ] Todo List
  • Todo List
> Blockquote
Blockquote
**Bold font** Bold font
*Italics font* Italics font
~~Strikethrough~~ Strikethrough
19^th^ 19th
H~2~O H2O
++Inserted text++ Inserted text
==Marked text== Marked text
[link text](https:// "title") Link
![image alt](https:// "title") Image
`Code` Code 在筆記中貼入程式碼
```javascript
var i = 0;
```
var i = 0;
:smile: :smile: Emoji list
{%youtube youtube_id %} Externals
$L^aT_eX$ LaTeX
:::info
This is a alert area.
:::

This is a alert area.

Versions and GitHub Sync
Get Full History Access

  • Edit version name
  • Delete

revision author avatar     named on  

More Less

Note content is identical to the latest version.
Compare
    Choose a version
    No search result
    Version not found
Sign in to link this note to GitHub
Learn more
This note is not linked with GitHub
 

Feedback

Submission failed, please try again

Thanks for your support.

On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

Please give us some advice and help us improve HackMD.

 

Thanks for your feedback

Remove version name

Do you want to remove this version name and description?

Transfer ownership

Transfer to
    Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

      Link with GitHub

      Please authorize HackMD on GitHub
      • Please sign in to GitHub and install the HackMD app on your GitHub repo.
      • HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.
      Learn more  Sign in to GitHub

      Push the note to GitHub Push to GitHub Pull a file from GitHub

        Authorize again
       

      Choose which file to push to

      Select repo
      Refresh Authorize more repos
      Select branch
      Select file
      Select branch
      Choose version(s) to push
      • Save a new version and push
      • Choose from existing versions
      Include title and tags
      Available push count

      Pull from GitHub

       
      File from GitHub
      File from HackMD

      GitHub Link Settings

      File linked

      Linked by
      File path
      Last synced branch
      Available push count

      Danger Zone

      Unlink
      You will no longer receive notification when GitHub file changes after unlink.

      Syncing

      Push failed

      Push successfully