ST1: Lesson 5: Autonomous Train Control Network
How do smart trains make split-second decisions at 250 km/h - without a driver or HQ contact?
This KS3 / lower secondary computing lesson, students become system engineers for the "VLR-9" smart train prototype. They explore how each module - from emergency brake controls to HQ override - connects using either LAN or WAN, then model those connections on a full system diagram. Learners analyse what happens when WAN fails, explain how LAN keeps the train running, and suggest designs for fault-resilient smart infrastructure.
This lesson builds on ST1_4 by moving from onboard control logic to system-wide communication, showing how trains maintain safe operations even without constant HQ contact.
Through this, students uncover:
• How LAN supports ultra-fast responses inside the train
• What WAN does to deliver central updates and override control
• How a control system manages coordination between modules
• The concept of fault tolerance and autonomous redundancy
• Why network design impacts system safety and performance
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Pairs well with
A next-gen lesson that keeps your curriculum aligned with emerging trends in computer science
Built for formal scrutiny — structured around intent, implementation, and impact
Includes a full inspection-grade lesson plan
Packed with high-standard classroom activities — expertly designed and immediately classroom-ready
Includes full slide-by-slide speaker notes to support confident and consistent delivery
Keeps your curriculum sharp and future-facing — with topics that reflect today’s most relevant computing advances
ST1: Lesson 5: Autonomous Train Control Network
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Whats included:
Your digital download for this lesson contains 5 professionally organised folders, each containing matched teaching materials, student tasks, model answers, and full adaptations.
The lesson can be taught directly from the fully scripted presentation for confident, inspection-ready delivery.
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Classroom Adaption Guide