Prototype Data Acquisition

Vehicle Data Logger

Long-duration recording of CAN traffic and sensor data, with resumable upload and remote download.

Data LoggingCAN4GStorage

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Specifications

CAN Channels

2 × CAN / CAN-FD

Storage

64 GB eMMC on-board + microSD expansion

Upload

4G LTE / Wi-Fi

Positioning

Optional GNSS module

Operating Temp.

-40 ℃ ~ +85 ℃

Overview

A recording device for vehicle road testing and long-term data acquisition. It continuously logs CAN traffic, analogue and digital signals, stores data locally with encryption, and resumes upload automatically once the network is back.

Power-loss resilient recording — no data loss on sudden power cuts
Local circular storage with remote download by time range
Synchronised GNSS position and vehicle speed logging
Companion parsing tool with CSV / MDF4 export

Note: this product is currently at prototype stage. Customisation and small-batch trials are welcome.

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