According to ZDNet, a commercial technology news site, Ford's Lidar Ranging Sensor (LiDAR) helps car owners drive safely in the dark night, even if they don't drive the headlights.
Ford has completed testing of the Fusion self-driving car with a lidar range sensor in Arizona, USA, and said that the Ford Fusion hybrid has been able to “beyond the human driver limit†and is safer than human drivers driving in the dark. The index is higher.
Google revealed a plan to develop autonomous vehicles a few years ago, and now global automotive and technology companies are exploring this area with huge market prospects. At this stage, the car has been equipped with a reversing camera, a constant speed manipulator and a sensor. When we are too close to the obstacle, these devices will remind us to stay away from danger, but self-driving cars are much more advanced. According to Google and other companies, the purpose of self-driving cars is to reduce human-made driving errors, thereby reducing accidents and casualties. However, in addition to considering the possibility of vehicle collisions caused by careless driving during the day, developers should also consider how to keep autonomous vehicles driving safely in low light and bad weather conditions, so that autonomous vehicles can be worthy of the name.
Insufficient light is extremely common, but sometimes it can have fatal consequences. Last week, Ford revealed that it is focusing on improving the safety of driving a vehicle in low light conditions. Ford's self-driving cars rely on three types of sensors—radars, cameras, and lidar ranging sensors—to detect roads, obstacles, and track vehicle positions. Laser technology delivers approximately 2.8 million laser pulses in a single second, allowing the car to have full sensor functionality in any external condition. Autonomous vehicles can use this data to generate 3D maps of their surroundings. In testing the technology, Ford engineers used night vision goggles to observe the Ford Fusion car outside the car. They said that without the headlights, the Fusion car can rely on LiDAR technology to drive on the dark road, no accidents.
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