DreamDrive is Lucid’s answer to Tesla’s autopilot

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  • Lucid reveals details of the advanced driver assistance system DreamDrive, designed to offer semi-autonomous features and upgrades via OTA updates.
  • The automaker’s system will include driver attention monitoring to ensure drivers keep their eyes on the road and hands on the wheel, indicating level 2 capability.
  • Lucid says he’s also working on Level 3 features, which will be functional under certain driving conditions.

    This week, Lucid Motors, just days after production began on its 520-mile Air sedan, revealed the first details of its advanced driver assistance system DreamDrive, which is expected to rival autopilot systems and Tesla FSD, among others. The system has 32 sensor inputs, including ultrasonic and radar sensors, 18 cameras, a solid-state lidar, and sensors to monitor driver attention.

    DreamDrive will offer a feature group dubbed Highway Pilot, which combines adaptive cruise control with lane-centering, as well as traffic jam assist, which will operate at speeds between 0 and 40 mph, working to center the sedan in the lane in tight traffic and react to the movement of other surrounding vehicles.

    “A driver’s infrared camera tracks head position, gaze and eye blinking, while non-contact sensing prompts the driver to immediately put their hands on the steering wheel,” notes the automaker.

    DreamDrive will also offer an Auto Park feature, which will allow the sedan to identify parallel and perpendicular points and enter them automatically, managing steering and driving inputs.

    The hardware behind the system is something Lucid calls an Ethernet Ring, which is a high-speed data network that uses four computer gateways, each positioned in one of the four corners of the sedan, to relay data at high speeds. gigabit, allowing system redundancy. and fast data transmission.

    “DreamDrive Pro was designed to increase capabilities, with our ability to deliver wireless software and key equipment already in place in the vehicle,” said Dr. Eugene Lee, Senior Director, ADAS and Autonomous Driving at Lucid Motors . “With highly integrated hardware and software teams, Lucid has the ability to develop new features for DreamDrive Pro in-house. This can benefit all facets of the DreamDrive Pro experience, from frequency of updates to planned deployment. of the Highway Pilot system for conditional automated driving on certain roads in the years to come. “

    At this point, it is safe to note what DreamDrive is doing not promise.

    For starters, that doesn’t promise that drivers will be able to divert their attention from the road. It also doesn’t promise that drivers will be able to keep their hands on the wheel, as the driver monitoring sensors will make sure they do so at all times. So there are certainly a few caveats here that point to a system without the observing and thinking capabilities of Tier 3 and Tier 4 systems, some of which are already available in other vehicles. For now, it looks like it will be a purely Tier 2 system, like Tesla’s Autopilot and FSD.

    The company Is state that level 3 capabilities are in progress, at least for limited circumstances.

    “The Lucid DreamDrive technology suite supports 19 key safety, driving and parking assistance features that will be available on Lucid Air from the start of production, with eight more features expected to be available through OTA updates at a later date. (over-the-air). Additional capabilities of DreamDrive to enable Level 3 driving under certain conditions are also under development, ”Lucid said in 2020.

    The company also adds that Highway Pilot with conditional hands-free functionality is something that will be offered in the future.

    While the main hardware benefit of Lucid’s system might be the inclusion of solid-state lidar, something Tesla has avoided over the years in favor of transitioning to a camera-only system, DreamDrive appears to take a very strong approach. cautious of range level 2. to the point of not offering hands-free driving at the moment, unlike GM’s upcoming Ultra Cruise system. So while it will certainly feature a much more comprehensive sensor suite than that offered by other advanced driver assistance systems on the market, it won’t push the boundaries just yet.

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