Wei Jianjun’s weekend smart driving trip to Chongqing: stick to the bottom line of safety and challenge the upper limit of smart driving

On June 30, Great Wall Motors Chairman Wei Jianjun personally drove the Wei brand Blue Mountain Intelligent Driving Edition, and truly demonstrated Great Wall Motors’ full-scenario NOA intelligent driving system in a live video broadcast on a busy and complex road section in Chongqing ( (hereinafter referred to as: Great Wall NOA System) has outstanding technical strength.

Chongqing is also known as the "Mountain City" and is famous for its intricate terrain and diverse roads. The numerous overpasses, steep slopes and sharp turns also bring more stringent requirements to the NOA system testing. test. The total length of this test trip is about 35 kilometers, spanning the three administrative districts of Jiangbei, Nan'an, and Yuzhong. From busy tourist and business districts to complex overpasses, from crowded city centers to underground "maze loops", the challenge is self-evident. Metaphor.

In the live test, the Great Wall NOA system was comparable to experienced drivers and successfully handled various complex road conditions. And all of this is inseparable from Great Wall Motors' end-to-end large-scale model - SEE (Safety - Efficiency, Experience - Experience).

SEE realizes the full-link integration of perception, decision-making, regulation and control. Based on deep learning technology, the model is jointly trained by inputting data. Driving behavior is no longer defined by rules, but the model becomes like a driver. Learn "how to drive" directly.

Regarding the results of this live broadcast, Wei Jianjun also said: "Live broadcast is to show true strength. Great Wall Motors has never been afraid of challenges and dared to face users directly. For smart driving technology, safety and ease of use are the top priorities. Heavy, this will make everyone’s driving experience easier, which is what Great Wall Motors has always insisted on doing.”

Technical challenges of Panlong Interchange: early identification and reasonable route selection

Panlong Interchange is the largest and most complex in the main city of Chongqing. The overpass includes 5 floors, 8 directions and 20 ramps. As can be seen in the live broadcast, the Great Wall NOA system successfully identified ramp intersections in advance and accurately planned the driving route. When a vehicle changes lanes to the right from the main road to the auxiliary road, the Great Wall NOA system monitors oncoming vehicles on the right in real time, effectively controls the safe distance, and selects the most reasonable lane change opportunity. This series of operations fully demonstrates the lane selection and path planning capabilities of the Great Wall NOA system under complex traffic conditions.

Congestion management of Chongqing River Bridge: Effective gaming, smooth traffic

When vehicles enter the bridge on the river, facing the peak period congestion on the bridge deck, the Great Wall NOA system fully demonstrates a smart lane changing strategy and gaming capabilities, it can not only analyze traffic flow and vehicle positions in real time, but also quickly and accurately calculate, and finally seamlessly complete difficult merging operations. In addition, the Great Wall NOA system can update road condition information in real time and dynamically adjust driving strategies to maintain smooth driving as much as possible.

The urban maze in Yuzhong District: move forward smoothly and avoid obstacles flexibly

After entering Yuzhong District, the challenges faced by the Great Wall NOA system have not diminished at all. Yuzhong District has a large number of narrow streets and complex mixed traffic conditions. The performance of the Great Wall NOA system during this journey is eye-catching. It can not only flexibly maintain a distance from the vehicle in front, but also respond to sudden non-machine traffic. Emergency avoidance can also be done when moving vehicles and pedestrians.

The ultimate challenge of the Jiefangbei Underground Ring Road: comprehensive perception, efficient decision-making

The Jiefangbei Underground Ring Road is not only extremely narrow and dim, but also has unclear lane markings and poor communication signals. But even under such unfavorable road conditions, the Great Wall NOA system can still accurately identify road signs and traffic lights, and "brain-generate" lane lines to allow vehicles to smoothly pass through this equally challenging road section.

From the Baoding Great Wall NOA smart driving live broadcast on April 15 to the Chongqing live broadcast on June 30, Great Wall Motors has continued to challenge more difficult smart driving tests and truly presented them to users. In this When faced with Chongqing’s “8D Magic Road Conditions”, it demonstrated excellent adaptability and flexible and efficient processing capabilities. In the future, Great Wall Motors will adhere to technological innovation and further improve and optimize the smart driving system so that more users can enjoy the safe and convenient travel experience brought by smart driving.

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