How Jaguar Land Rover’s pothole spotting car works (Picture © JLR)
Jaguar Land Rover (JLR) has come up with a pothole spotting car in an effort to prevent harm to vehicles and people. It’s currently estimated that wheel, tyre and accident damage caused by potholes costs the UK around £20m every year. Eventually, JLR hopes information collected by scanners on individual vehicles will transmit information to other cars and beyond. This could enable councils to fix damage to their highways as quickly as possible, saving money and possibly, lives.
壶穴spotting car: How it works
The company’s Range Rover Evoque and Land Rover Discovery Sport research vehicles use sophisticated sensors beneath the car. These can profile the road surface. They are also clever enough to identify the location and severity of potentially car-damaging obstructions such as holes, large cracks and raised or broken manhole covers. The computer monitoring the road also controls the suspension. The system, called MagneRide, continually adjusts this to compensate for damaged road surfaces.
壶穴spotting car: What are the advantages?
The big advantage is that by warning drivers about severe road damage early enough to take avoiding action, they can prevent damage to the vehicle. This is currently a big problem for drivers. Latest research by the Asphalt Industry Alliance which monitors the country’s roads showsdrivers claim for damage to their vehicles caused by potholesevery 11 minutes.
壶穴spotting car: What about the future?
Jaguar Land Rover believes the technology could be taken a step further. Dr Mike Bell, the company’s global connected car director added: “While it gives our customers a more comfortable ride, we think there is a huge opportunity to turn the information from these vehicle sensors into ‘big data’ and share it for the benefit of other road users. This could help prevent billions of pounds of vehicle damage and make road repairs more effective.”
壶穴spotting car: What else is Jaguar Land Rover planning?
At JLR’s Advanced Research Centre near Coventry, boffins are developing an advanced forward facing camera. Dr Bell said: “At the moment the most accurate data comes from when the car has driven over the pothole or manhole. We are also researching how we could improve the measurement and accuracy of pothole detection by scanning the road ahead. The car could then predict how severe the pothole is before the vehicle gets near them. We are looking to develop systems that could automatically guide a car around potholes without the car leaving its lane and causing a danger to other drivers. If the pothole hazard was significant enough, safety systems could slow or even stop the car to minimize the impact.”
壶穴spotting car: Other advantages
JLR believes that eventually the data collected by car drivers should be shared with local authorities. They could then send repair teams out to fix the potholes, hopefully before they’ve caused any damage. The car firm already has plans to work with its local council in Coventry. Councillor Rachel Lancaster from Coventry City Council said: “This could give us a very accurate, minute-by-minute picture of damage to road surfaces, manholes and drains in real time.We are just beginning to explore how we could use this technology, but data that includes the severity of the issue, its exact location and an image has huge potential. This is just the sort of information that could help us identify the cause of the problem, prioritise it and contact the owner of the manhole or drain to get it fixed more quickly.”
壶穴spotting car: Why this is important
目前英国正面临着一个plague of potholes．据估计将需要在英国议会and Wales more than £12bn to get the local road network back into a reasonable state. One in six roads is classed as being in poor condition.