speed limit recognition

Traffic-sign recognition (TSR) is a technology by which a vehicle is able to recognize the traffic signs put on the road e.g. "speed limit" or "children" or "turn ahead". This is part of the features collectively called ADAS. The technology is being developed by a variety of automotive suppliers to improve the safety of vehicles. It uses image processing techniques to detect the traffic signs. The detection methods can be generally divided into color based, shape based and learning based methods.

View More On Wikipedia.org
Recent contents Top users
  1. PipsnewMG4Premium

    New MG4 Premium: Bongs, Speed Limiting and Lane Keep

    The steering wheel is still tugging me over despite having switched off the lane keep assist button on my new MG4 Premium. Very upset about this feature which in my opinionI is dangerous.. When using the Manual Speed Limiting, (a feature I always loved on my old Trophy) the car seems to be...
  2. M

    New IM5 is unable to correctly read the speed limits

    It is giving me 30 mph most of the time even on motorways, so I am getting so many bings and bongs. Can anyone suggest what is wrong and how to correct it?
  3. Steyr177FT

    Anybody been abroad to the continent in their hybrid?

    Off to Belgium in my HS Hybrid+ next month via Le Shuttle. Can anybody tell me if I have to manually adjust the display to show kph instead of mph and is this necessary for the speed limit etc. to work correctly?
  4. J

    MG4 Speed limit recognition

    I took delivery of my MG4 Trophy LR a year ago today. The biggest issue I have had with it is the intermittent failure of the speed recognition. I took it back to the dealer in about May last year because it was so annoying. It wasn't missing the odd sign but was either working or not at all. On...
  5. Swaineman

    National speed limit recognition failure.

    I have had this issue for some time now but it has been intermittent. It started happening after a software update to cure the star key issue. I have been monitoring it, and reading other people's posts with interest. Most of the time it will work correctly but occasionally it will stop. I...
  6. L

    Touchscreen & Driver Monitor Camera playing up

    Brand New MG S5EV, just over 2 months old and we have these issues... 1 - Driver Status Monitoring System, keeps saying it is not working, refer to manual and is blocked when not? 2 - The Touchscreen system is slow, and also completely disappears and restarts itself while driving! 3 - The...
  7. R

    Speed Limit Database Update

    This is a question relating to the Speed Limit Recognition system in the Cyberster. I believe that the system uses a hybrid of road sign recognition and database linked to the GPS. This conclusion has been reached based on the changes to the speed limits in Fairford, Gloucestershire, UK...
  8. T

    Speed warning system

    Hi. Having only covered some 350 miles in IM5 am finding that the speed warning beeps/display are defaulting to 20mph at times even though travelling on 60/70mph roads with no side road entries/exits. Initially I thought that it was overly sensitive and picking up side road signs but have now...
  9. D

    Speed Recognition

    I have a 2025 HS PHEV trophy, less than 1 week old. Generally happy except for the awful speed recognition and subsequent "bongs". Outside of 30 and 5o zones, the system is ALWAYS wrong, for example on the M4 from Swindon to Bristol it claimed the limit was 40! I havent noticed it accurately...
  10. A

    Sat Nav update

    Hi this forum is great for info so thankyou.My question is. Is there an update to the Sat Nav software? And if so how do we update please. I get to some places and the speed limit comes up 25 mph limit when it's 40 mph so it's the software as it's a 40 mph area and no other signs about that it...
Back
Top Bottom