With the continuous development of automotive technology, intelligence has become an important trend in the automotive industry. As a leading domestic automobile manufacturer, BYD has also shown strong strength in the field of intelligence. Recently, an AEB system test circulated on the Internet showed that the Yangwang U8 equipped with BYD AEB system achieved 130KMH braking and braking in three scenarios, which set a new industry record and broke the AEB record with absolute strength.
BYD's strength in the field of intelligence is mainly reflected in the following aspects:
1. Vehicle-level fusion perception platform.
For the first time, BYD proposed a vehicle-level fusion perception platform, which integrates intelligent driving sensing data such as cameras and radars with vehicle-level real-time data to realize the fusion and superposition of physical direct sensing of the vehicle and indirect sensing by software algorithms, bringing strong perception capabilities. This technological breakthrough provides more accurate environmental awareness information for the operation of the AEB system.
2. Distributed layout of control algorithms.
BYD pioneered the distributed layout of the control algorithm, the vehicle control instructions are uniformly output by the first-class computing platform, and each module controls and adjusts parameters such as torque and angle according to its own characteristics. This layout makes the first-class computing platform carry out scientific distribution algorithms according to the advantages of each domain controller, and accurately control the optimal decision-making. This efficient decision-making and control mechanism provides strong support for the rapid response of the AEB system.
3. Full-stack self-developed steering, driving and braking systems.
Based on the full-stack self-developed steering, driving and braking systems, BYD has achieved millisecond-level control response to ensure efficient execution, so as to achieve early identification, early correction and precise control. This full-stack self-developed technical strength provides a solid technical foundation for BYD's development in the field of intelligence.
The 130km H brake set a new AEB record in the industry.
In three scenarios: 130 km h for a stationary front car during the day, 110 km h for a disappearing front car during the day, and 110 km h for a stationary front car at night, the Yangwang U8 equipped with the BYD AEB system brakes and brakes. This performance set a new industry record and fully demonstrated BYD's leading position in AEB technology.
1. Test the stationary front vehicle at 130km h during the day.
In the high-speed environment, the active safety ability of the vehicle has been fully demonstrated in view of the abnormal stationary vehicle in front. At high speeds, the increase in speed leads to a much longer braking distance, which requires greater and stronger perception to provide a safe distance for braking. BYD's AEB system successfully brakes and brakes with strong perception capabilities and precise control response.
2. Test the disappearing front car at 110km h during the day.
In the high-speed environment, the vehicle in front has completed the avoidance of emergencies, and the active safety ability of the vehicle has been fully demonstrated. When the car in front completes avoidance, the time for the car to find the abnormal situation is shorter than that of the stationary front car, and the AEB system needs to not only see, but also respond faster, trigger the emergency braking in time, and shorten the braking distance. BYD's AEB system successfully brakes and brakes with an efficient decision-making and control mechanism.
3. Test the stationary front vehicle at night at 110km h.
In the dark highway environment at night, the active safety ability of the vehicle has been fully demonstrated in view of the abnormal stationary vehicle in front. In extreme environments, such as dark night, backlight, etc., the vehicle's perception ability is greatly reduced due to the reduction of external ambient light sources, and the AEB system can still work normally. BYD's AEB system has successfully achieved braking and braking by virtue of its strong perception ability and stable working performance.
This AEB test set a new industry record, proving that BYD is firmly in the first echelon in the field of intelligent driving. As a leading domestic automobile manufacturer, BYD has shown strong strength in the field of intelligence.
Through technological breakthroughs such as vehicle-level converged perception platform, distributed layout of control algorithms, and full-stack self-developed steering, drive, and braking systems, BYD provides more accurate environmental perception information and efficient control response for the operation of the AEB system. These technological breakthroughs have provided a solid technical foundation for BYD's development in the field of intelligence.
At the same time, BYD also pays attention to the continuous evolution and development of technology, and continuously improves its active safety capabilities. In the future, with the continuous progress of technology and the continuous expansion of application scenarios, BYD will continue to lead the development trend in the field of intelligence.