Raspberry Pi Jam in Taipei 2020 是一個慶祝樹莓派生日的活動。樹莓派到了今年春天已經是第八年了，所以樹莓派基金會籌劃了這樣的活動：”慶祝來自世界各地的樹莓派的生日”。
從 2/15 和 3/15 這段期間，全球各地會有超過一百個慶祝活動，我們舉辦的 Raspberry Pi Jam in Taipei 2020 會在台北一同響應，活動將在 3/14 邀請各地的朋友分享有趣的專案，也會邀請之前的講者一起來聊聊天，並且發放 Raspberry Pi Jam 小禮物。
這次活動的內容包括有︰
1. 披薩和可樂 ==> 對的，這是慶生會必要的餐點!
2. 閃電秀分享。
閃電秀持續更新中…
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1. Peter Lai(Diode)。
> How to use Pi (Pi Zero W) to stream video through diodechain network。
* How to stream video from Pi
* Introduction of diodechain network
* Demo streaming video through diodechain network
Raspberry Pi Foundation is coordinating Raspberry Jam events to take place around the world during 2/15 to 3/15, so that as many people as possible can join in. We will host the Raspberry Pi Jam in Taipei 2020, the detail are shown belows:
1. PIZZA and COKE
2. New Raspberry Pi Projects
lightning talk…
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1. Peter Lai(Diode)。
> How to use Pi (Pi Zero W) to stream video through diodechain network。
* How to stream video from Pi
* Introduction of diodechain network
* Demo streaming video through diodechain network
2. Daniel Chen(Winyam.Maker)
> 「DalaTone」– Use Raspberry Pi to turn your phone into a guide / intercom
* Overview of the functions and applications of traditional radio guides
*「Introduction of 「DalaTone」(Raspberry Pi as host server. Software and hardware architecture of the「DalaTone」. Functions and features of the「DalaTone」)
* DEMO
3. Ledger
> Raspberry Pi Power Management
* Introduction to Raspberry Pi power management
* Raspberry Pi PMIC(Power Management IC)
* The problem of Pi 3B+
* The change of Pi 4
4. 彭聖智、周詠健(NTUST BEST Lab)
> Self-driving in Raspberry Pi上 – Duckietown
* Introduction to Duckietown
* Introduction to Self-driving System Course
* The 1st Self-Driving System Competition
5. 黃尹謙、梁舜勛(台大機械賽車隊-圓夢方程式)
> NTU epsilon Racing Car: From Zero to One
* Racing car data collection
* Real-time pose estimation
* Automotive real time data analytics
* Sensor fusion
6. Philipz(Docker.Taipei Orgranizer)
> Introduction to Docker Buildx
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Additional Information:
2020/03/14 13:00 ~ 2020/03/14 17:00
2F., No.105, Sec. 1, Chongqing S. Rd., Zhongzheng Dist., Taipei City
這次的講者李翼介紹 Donkey Car 怎麼玩。Donkey Car 是一個機器學習加上馬達控制的綜合型專案，也就是使用者先在車道上使用搖桿控制小車，並且將影像資訊和搖桿資訊記錄下來。再將蒐集到的資料訓練出對應的模型，之後再把訓練好的模型放到小車上試著讓它自走，並持續做蒐集資料、訓練模型、測試小車的動作直到符合預期結果。
Donkey Car 的硬體清單，包含了 Pi 3、車體、相機模組、搖桿以外，還用了冰棍做相機支架，非常有趣。
目前比較難取得的是 RC Car，還要再搭配專用擴充板，不過這都可以再進行改造的。對 Donkey Car 來說，相機模組是唯一的資料輸入來源。
在 Donkey Car 的軟體架構中，包含了認知(Perception)、規劃(Planning)、控制(Control)和資料收集(Data Collection)等步驟。所謂的認知就是自駕車需要取得當前的狀態(state)，包括是否正在前進還是後退？如果知道狀態以後，就可以根據條件做規劃，例如左轉、右轉或是避障等。有了規劃結果以後就可以發出控制訊號來控制馬達調整車子動作，最後就是持續把從相機讀進來的影像資料或是搖桿資料給保存下來。
Donkey Car 的核心精神就是使用神經網路將影像和對應的動作做連結，因此選擇適合的模型與調整參數是很重要的。
RSVP：Raspberry Pi Meetup #23
The 23th of the Raspberry Pi meetup, the topic is “Raspberry Pi self-driving car”.
Speaker 1: Yi Lee/DonkeyCar.Taipei
Topic: Donkey Car – The application of RC self-driving car with Raspberry Pi
Abstract: Donkey Car is an open source project based on Raspberry Pi and Python. In this platform, the machine learning and computer vision are used for the self-driving car. We will share some experiences:
1) Donkey Car system architecture
2) Car assembly, turning and lane design
3) Performance modeling and analysis
4) The mystery of Donkey Car
Speaker 2: sosorry
Topic: The introduction of Duckietown – A self-driving car open source project based on Raspberry Pi and ROS.
1) What is the Duckietown?
2) The hardware
3) Computer vision as the input
4) Estimate and control the car by probability
5) Resources
6) DEMO
Additional Information:
2018/10/29 19:10 ~ 2018/10/29 21:30
2F., No.105, Sec. 1, Chongqing S. Rd., Zhongzheng Dist., Taipei City
Raspberry Pi Foundation is coordinating Raspberry Jam events to take place around the world on 3/4 March, so that as many people as possible can join in. Well over 100 Jams have been confirmed so far.
