Universal unmanned electric vehicles built with 40 sensors will be tested on the road

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The Chevrolet Bolt EV electric car, equipped with GM's autonomous driving technology, is finally on the streets. GM will also be one of the first automakers to produce electric vehicles with autonomous driving technology. In the near future, we can buy and drive electric driverless cars on the road. Since January of this year, the American auto giant has started testing 180 electric Bolt EVs in San Francisco and Detroit. Let's take a look at the related content with the car electronics editor.

Universal unmanned electric vehicles built with 40 sensors will be tested on the road

With the help of the auto-cruise function, GM became the first auto manufacturer to have independent development planning autopilot software in the car. Last year, Fiat Chrysler assembled 100 hybrid Pacifica commercial vehicles, which were then shipped to Google's Waymo Autopilot for testing, initially powered by Google-developed hardware and software. This time, GM produced the electric version of the Bolt EV at the GM plant in Michigan, and installed independently developed computing systems and sensors.

Universal unmanned electric vehicles built with 40 sensors will be tested on the road

The Chevrolet Bolt EV electric car, which was named the 2017 model by Motor Trend, is not an ordinary driverless electric car. The car has multiple cameras and more than 40 sensors, and a radar system is used to detect the opposite vehicle. The lidar (which is responsible for detecting light and distance) sensors are at the top of the car and can draw a map of the front triangle when driving. At the same time, through the 10.2 inch display in the car, the car's driving situation is seen in a bird's eye view, including the back and the sides of the car, but to achieve such an effect, there can be no too high speed. At present, the commuting distance of most Americans commuting to work is 64 kilometers, so there is no need to worry too much about battery life. The Bolt EV has a cruising range of 382 kilometers on a single charge.

Universal unmanned electric vehicles built with 40 sensors will be tested on the road

For the autonomous driving function, these cars use automatic cruise software, which comes from an autopilot company acquired by GM in 2016. The previous automated cruise function required the button to be pressed, then the dial or button to adjust the speed, allowing the car to cruise at a specified speed, and we also need to use the hand to operate the steering wheel, but not the continuous use of the throttle. It is still unclear whether this electric version of the Bolt EV is in the same way, and everything needs to be tested in the field before the answer can be revealed.

The 130 new self-driving cars plus 50 older versions of Bolt will begin testing on the streets of nearby Teddale and Detroit. Most of the tests are to improve car navigation in urban and suburban traffic environments.

Universal unmanned electric vehicles built with 40 sensors will be tested on the road

In February last year, GM released a video showing Bolt testing in San Francisco streets and communities. Kyle Vogt, CEO of Cruise Automation, has more to do in a recent life. He talked about how the driver of the car uses the system. After selecting the destination, all driving behavior begins to be taken over by the system. In the video, we see that the auto-driving car can automatically slow down or stop in front of the parking line, crosswalk, and automatically wait for the traffic lights.

For GM, the first task of the electric Bolt EV, which is about to start testing, is still safe. Although GM has not set a specific release date, it has been confirmed internally that it will begin to shuttle through the streets of the United States in the near future. Maybe soon, your side will suddenly stop passing by an unmanned electric Bolt EV.

The above is about the introduction of the road test for the universal unmanned electric vehicle built by the super-40 sensors in the automotive electronics. If you want to know more information, please pay more attention to it. Electronic engineering will provide you with more complete and detailed information. , updated information.