Driverless cars on the road to the future

THE testing of autonomous vehicles has advanced to such an extent at the Jaguar Land Rover (JLR) operations base on the Shannon Free Zone that technicians are well on the way towards developing cars that can drive themselves.

Thatโ€™s according to chief engineer Paul Girr who told the Limerick Post about some of the possibilities and challenges being explored by the JLR technicians.

โ€œYou donโ€™t have to actually be in the driver’s seat, you can be in the passenger seat playing chess.ย Our job in Shannon is to take information from the sensors in the cars and use that to tell the vehicle what to do,โ€ he explained.

โ€œOne of the problems weโ€™re looking at is that when you arenโ€™t driving, youโ€™re not thinking about driving, so it is very easy to become car sick.

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โ€œWe have challenges around that and itโ€™s not just the driving environment but the path plan and motion control in terms of artificial horizons.

โ€œWhen we eventually go to a level 5 vehicle, which is the ultimate โ€“ no steering wheel and no pedals โ€“ what do you do in the vehicle?

โ€œDo you swivel the seats or do you put a projection screen up on your front window and have it as a cinema? In fact some of the vehicles have a better sound system than most of the cinemas in Irelandโ€.

Referring to the companyโ€™s recruitment strategy, Mr Girr said that they were looking for a broad range of skills.

โ€œArchitectural engineering and people who have been doing embedded software engineering and the AI side of things as well as people working with sensors, itโ€™s variedโ€.

โ€œDriving policy is a big issue because we donโ€™t know if we can drive in this country with an autonomous vehicle because of the road traffic laws. So the question now is, will I get arrested if I drive in level 3 or a level 4 vehicle when the Gardaรญ see the car?

โ€œPolicy has to catch up with these things so itโ€™s not just in terms of engineering, itโ€™s also in the backgroundโ€.

There is also the issue of the companyโ€™s reputation for safety and Mr Girr said that this not only relies on security but also on functional safety.

โ€œWe have seen evidence of hacks in the US where people have taken control of vehicles. So if that happens in a vehicle now, how do you disable it, how do you make sure it doesnโ€™t happen?โ€ the JLR chief engineer asked.

It may be one of the more critical questions that the Shannon technicians are already working on.

Whatever the answer, it looksย like there are exciting times ahead for Jaguar Land Rover in Shannon.

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