Thread: iGO Speedcam (DISCUSSION)

The real test is in motion, with a change in azimuth.

In a previous post, we discussed the theory of alerts, the maximum deviation angle from the road can be no more than 20 degrees for alerts in iGO with default settings. However, we cannot always accurately determine the azimuth of the road, especially in places where the road is rounded. On OSM maps, the azimuth of the road was 10=190 degrees. Based on this, we can deflect the azimuth of the radar by a maximum of 20 degrees, which will be 30 =210. But a real test showed that OSM and TomTom maps are different, and the road graphs are different. And the test azimuth of the road was 4=184 - TomTom data. For iGO, the maximum deviation from the road is 20 degrees, but this is the limit. For stable and guaranteed alerts, you need to have as few as 20 degrees as possible (this information is for those who create iGO radar databases) since we cannot accurately determine the azimuth of the road. The azimuth of the road may be different when using maps from HERE or TomTom.

And so the test is in motion. The coordinates of the installed radar are taken from the BBS database:

-8.18326,43.16732,1,80,1,204

Spoiler: 204

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There is no notification from the radar, and even more so there is no notification if you use the BBS database specifically for this entry, the original BBS database:

-8.18326,43.16732,1,80,1,229

Now the corner is working:

-8.18326,43.16732,1,80,1,203

Spoiler: 203

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What it looks like on the OSM map, 23=203 degrees, black ray.

Spoiler: +

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Based on recent tests, I would recommend that iGO users have an entry in sys for the BBS database.

Code:

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