Other tech lets SUVs communicate about how to handle obstacles.

Land Rover’s vehicles are famous for their off-road prowess, and the British brand’s latest autonomous driving systems demonstrate the cutting edge of that capability. One day, your Range Rover might be able to conquer difficult terrain all on its own. The innovations seem to take away some of the fun of crawling through the mud, but Land Rover is at least proving that computers are now up to the job.

Land Rover’s off-road autonomous system comprises a suite of technologies working together. A bevy of sensors scan the road ahead and can detect changes in terrain up to 16.4 feet (5 meters) ahead. It can even adjust the Terrain Response setting to cope with new challenges. Cameras in the windshield monitor for overhanging branches, and the vehicle can drive around them if the obstacle is too low. The SUV even slows down if there’s a bumpy section or standing water in the path.

Car-to-car communication could be the next breakthrough in automotive safety because it eliminates any doubt about what other vehicles are doing on the road. Land Rover thinks the tech could make off-roading better, too. The brand’s Off-Road Connected Convoy uses a lead vehicle as a test case. The tech monitors factors like wheel-slip, suspension height, suspension articulation, and Terrain Response settings. The SUVs behind the one in front then use this data to negotiate the obstacle more efficiently. You’d really want to have faith that the person leading the convoy is the best off-roader in the group, though.

The clip above shows how this tech works in the real world. The company doesn’t indicate how close these systems are to being production ready, so they might not appear in showrooms too soon. However like the firm’s remote control system and augmented reality windshield, it’s a very intriguing concept.

Source: Jaguar Land Rover

Gallery: Jaguar Land Rover Autonomous Off-Road

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Jaguar Land Rover’s vision is to offer autonomous driving on any terrain

Next-generation sensing technologies will be the eyes of future all-terrain autonomous cars – artificial intelligence will take capability to the next level

Ultrasonic sensors will detect surface conditions five metres in front of the car and identify grass, gravel, sand and snow before the car drives over them

Automatically slow down when the car detects bumpy terrain or standing water ahead

World-first demonstration of an ‘Off-Road Connected Convoy’ using car-to-car communication to aid progress and enhance the driver experience


Whitley, UK: Jaguar Land Rover has demonstrated a range of innovative research technologies that would allow a future autonomous car to drive itself over any surface or terrain.

Jaguar Land Rover’s multi-million pound Autonomous all-terrain driving research project aims tomake the self-driving car viable in the widest range of real life, on- and off-road driving environments and weather conditions.

Tony Harper, Head of Research, Jaguar Land Rover, said: “Our all-terrain autonomy research isn’t just about the car driving itself on a motorway or in extreme off-road situations. It’s about helping both the driven and autonomous car make their way safely through any terrain or driving situation.

“We don’t want to limit future highly automated and fully autonomous technologies to tarmac. When the driver turns off the road, we want this support and assistance to continue. In the future, if you enjoy the benefits of autonomous lane keeping on a motorway at the start of your journey, we want to ensure you can use this all the way to your destination, even if this is via a rough track or gravel road.

“So whether it’s a road under construction with cones and a contraflow, a snow-covered road in the mountains or a muddy forest track, this advanced capability would be available to both the driver AND the autonomous car, with the driver able to let the car take control if they were unsure how best to tackle an obstacle or hazard ahead. We are already world-leaders in all-terrain technologies: these research projects will extend that lead still further.”

To enable this level of autonomous all-terrain capability, Jaguar Land Rover’s researchers are developing next-generation sensing technologies that will be the eyes of the future autonomous car. Because the sensors are always active and can see better than the driver, this advanced sensing will ultimately give a vehicle the high levels of artificial intelligence required for the car to think for itself and plan the route it should take, on any surface.

SURFACE IDENTIFICATION AND 3D PATH SENSING research combines camera, ultrasonic, radar and LIDAR sensors to give the car a 360 degree view of the world around it, with sensors so advanced that the car could determine surface characteristics, down to the width of a tyre, even in rain and falling snow, to plan its route.

Tony Harper said: “The key enabler for autonomous driving on any terrain is to give the car the ability to sense and predict the 3D path it is going to drive through. This means being able to scan and analyse both the surface to be driven on, as well as any hazards above and to the sides of the path ahead. This might include car park barriers, tree roots and boulders or overhanging branches, as well as the materials and topography to be driven on.”

Ultrasonic sensors can identify surface conditions by scanning up to five metres ahead of the car, so Terrain Response settings could be automatically changed before the car drives from tarmac to snow, or from grass to sand. This will optimise all-terrain performance, without loss of momentum or control.  

To complete the 3D path, branches overhanging a track, or a car park overhead barrier would also need to be identified to determine if the route ahead is clear. Overhead Clearance Assist uses stereo camera technology to scan ahead for overhead obstructions. The driver programmes the system with the vehicle’s height, which can include roof boxes or bicycles, and the car will warn the driver with a simple message in the infotainment touchscreen if there is insufficient clearance.

Sensors could also be used to scan the roughness of the road or track ahead and adjust vehicle speed. TERRAIN-BASED SPEED ADAPTION (TBSA) uses cameras to sense bumpy terrain including uneven and undulating surfaces and washboard roads, potholes and even standing water. It is then intelligent enough to predict the potential impact of these surfaces on the car’s ride and automatically adjust speed to keep passengers comfortable.

Another key element of successful all-terrain autonomous driving is the ability for vehicles to communicate with each other, especially if they are out of sight around a bend or on the other side of an off-road obstacle.

In a world-first off-road demonstration, Jaguar Land Rover has connected two Range Rover Sports togetherusing innovative DSRC (Dedicated Short Range Communications) technology to create an Off-Road Connected Convoy. This wireless vehicle-to-vehicle (V2V) communications system shares information including vehicle location, wheel-slip, changes to suspension height and wheel articulation, as well as All-Terrain Progress Control (ATPC) and Terrain Response settings instantly between the two vehicles.

Tony Harper said: “This V2V communications system can seamlessly link a convoy of vehicles in any off-road environment. If a vehicle has stopped, other vehicles in the convoy will be alerted – if the wheels of drop into a hole, or perhaps slip on a difficult boulder, this information is transmitted to all of the other vehicles. In the future, a convoy of autonomous vehicles would use this information to automatically adjust their settings or even change their route to help them tackle the obstacle.

“Or for the ultimate safari experience, cars following in convoy would be told by the lead car where to slow down and stop for their passengers to take the best photographs.”