Scotchlovingcylist
Formerly known as Speedfreak
On tonight's cycle commute I passed one of these , similar to this.
I've never paid them much attention however I noticed it clocked me at 18mph then when when looking at my Garmin gps it went erratic for a short while, the screen flashed itself a couple of times, speed showed anything from 80mph to 5mph. My distance travelled shot up and down. It corrected itself quickly but just wondering on the scientific explanation of this.
I assume its to do with the radar sensors in the sign.
I cant say I've ever noticed one of these signs picking me up before to be honest.
I've never paid them much attention however I noticed it clocked me at 18mph then when when looking at my Garmin gps it went erratic for a short while, the screen flashed itself a couple of times, speed showed anything from 80mph to 5mph. My distance travelled shot up and down. It corrected itself quickly but just wondering on the scientific explanation of this.
I assume its to do with the radar sensors in the sign.
I cant say I've ever noticed one of these signs picking me up before to be honest.