Driver Tracking & Emission Analyzing System
Japan, Denmark
1 Scrum teams (10 people) – PO in the Japan
10 sprints
Japan
![](https://waltherdigital.de/wp-content/uploads/2020/08/Untitled-2-4.png)
Business Overview
- Client is a start-up aiming to record vehicle operation information, collected by digital tachograph on the blockchain, then analyses data for management of track operation plus amount of exhaust gas will be public.
- Build platform which allow
- Collect data on the Blockchain, analyzing and presenting it to operation manager
- Collect the CO2 emission and share to public
Challenges
- Cloud-based application accessible via desktop, tablet & mobile
- Build IoT Hub from scratch & open-source only, no commercial products like Azure IoT Hub
- High availability: 99.99% uptime. New features should be deployed without affect to the whole system
- Manage & analyze IoT device integration with real-time and unstructured data
- Huge amount of IoT devices & data to be ingested (300,000 digital tachographs, sending data every 5 minutes)
1 Scrum teams (10 people) – PO in the Japan10 sprints to MVP GO-LIVE
![](https://waltherdigital.de/wp-content/uploads/2020/08/Untitled-2-5.png)
Technical stacks
- IoT Hub with MQTT Broker and Kafka
- Batch Data Processing with Apache Spark
- Database with MongoDB, PostgreSQL and Cassandra
- Blockchain Database with Amazon Quantum Ledger Database and/or BigChainDB
- PHP for responsive web app development and backend admin service
- Source management using Bitbucket
- Cloud technology with Amazon AWS
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