Corona review

Upload a UV video. The system finds every discharge point and shows what it sits on

An hour of watching becomes a few clear cards: each discharge source once, at its peak, on the component it sits on, with the facts the inspector needs to decide.

f-01
f-02
f-03
IllustrationAn hour of watching becomes a few clear cards: each discharge source once, at its peak, on the component it sits on, with the facts the inspector needs to decide.

What the automatic analysis gives you

From video to decision, without watching every frame

One point per discharge source

The system recognises the same point even as the camera moves, and folds all its moments into one card. One insulator does not become three findings.

Each point at its peak

For every point it picks the frame with the largest emission, from all the frames around it. Measured on 104 field recordings, in about 40% of points that is a stronger moment than a plain selection would show.

Which component, and which part of it

The detection model suggests the component: insulator, cable termination, disconnector, arrester and more, and whether the discharge is on its body or at the metal end. A discharge in open sky, away from any component, is not shown as a finding.

Facts that help you decide

How much of the time the point discharges, continuously or in bursts, how strong it is next to the other points in the same video, and an estimated distance from the pole by GPS, with a normalised count for comparison.

Repair priority by your organisation’s rules

Urgent, plan repair or monitor, by component, where the discharge sits and how persistent it is. Each organisation sets its own table. The inspector decides, and a change from the suggestion is kept with its reason.

Evidence kept on the asset

The chosen frames are attached to the finding on the pole, with the camera’s data, and available on the map, in the field app and in reports.
No misleading numbersA photon count depends on distance, gain and weather, so on its own it does not set severity. The system ranks the way EPRI does: by the damage the discharge can do to the component it sits on. The count is shown as a fact, with its gain and a warning when it cannot be compared.

Try it with your own video

Register for free, upload up to 5 videos from a UV camera (up to 24 MB and two minutes each), and see the full automatic analysis in under a minute. You can also open two ready field examples. The video is deleted from the server as soon as it is analysed.

Not sure where this fits in your operation?

Tell us what equipment you inspect and what reporting looks like today, and we will come back with a concrete assessment.

Ask on WhatsApp