IT Forensics · Drones

Forensic analysis of motor and rotor diagnostic data – Using technical drive diagnostics for forensic purposes

Many drones continuously monitor the condition of their motors and rotors, and in some cases log diagnostic data such as rotational speed, vibration or detected irregularities in the propulsion system.

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When investigating a crash, this diagnostic data can provide valuable clues as to whether a technical fault in the drive system might be the cause.

Why LanCologne?

Since its foundation, LanCologne has specialised in professional IT forensics. Our staff have decades of experience in the field of information technology and assist companies, solicitors, private individuals and, on a regular basis, the courts in the technical investigation of complex digital matters.

The examination is, as a matter of principle, carried out exclusively on a forensic copy, a forensic image or a data source captured in a technically equivalent manner that preserves the integrity of the evidence. The original evidence remains unchanged and is stored in a manner that preserves its integrity.

Our services

We analyse available motor and rotor diagnostic data in order to carry out a forensic investigation into possible technical faults in the drive system as the cause of an incident.

Typical areas of application

•Investigation of technical faults in the drive system
•Supplementing crash and collision investigations
•Evidence of pre-existing irregularities prior to an incident
•Support with warranty and product liability issues
•Judicial and non-judicial expert reports
•Assessment of drone incidents under insurance law

How a motor/rotor diagnostic analysis is carried out

Once the data has been backed up, available diagnostic data relating to engines and rotors is extracted and checked for anomalies in the period leading up to the relevant event. Any irregularities detected are correlated with other flight data, such as IMU readings.

Why is motor/rotor diagnostic analysis relevant in a forensic context?

Proving that a technical fault existed prior to the accident may be crucial in determining the cause of the accident and in resolving any warranty or product liability issues.

If the relevant diagnostic data is missing, or if it indicates that the technical condition is normal, this in turn supports the investigation of alternative causes, such as operator error.

Frequently Asked Questions

Is engine diagnostic data recorded for every model?+
The scope varies considerably depending on the manufacturer and model range, and is assessed on a case-by-case basis.
Can this be used to detect manufacturing defects?+
This can be supported by a technical assessment of the physical component; an analysis of the data alone is generally not sufficient for this purpose.
How is this data correlated with the time of the crash?+
By assigning the most recently recorded diagnostic values to the time at which the loss of control was observed.

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LanCologne – IT Forensics Drones Cologne

Do you require a professional forensic investigation into the „forensic analysis of motor and rotor diagnostic data"? LanCologne can assist you in securing digital evidence in a manner that stands up in court, as well as in the transparent analysis of relevant drone artefacts.

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