reports car information from the perspective of people’s livelihood / Carminsheng.com reported on January 28-
WEY brand coffee Zhijiao national road test officially launched
running attitude, creating a new era. Following the world premiere of the new flagship model Mocha, the WEY brand launched the intelligent revolution with the "new generation of smart cars". On January 28, it relayed the enthusiasm and launched a national road test of Coffee Smart Driving. In this extreme journey across China’s north and south, WEY will uphold the attitude of excellence, launching a charge towards the goal of achieving China’s first full-vehicle redundant L3 autonomous driving in 2021, and personally seek more perfect space and possibilities. Continue to subvert people's perception of the era of smart cars.
The three national road test routes radiate to 9 provinces including Guangdong, Fujian, Anhui and Jiangsu with Baoding as the center. They will pass nearly 70,000 kilometers of road test mileage to comprehensively inspect highways, cities, and cities. The performance of different working conditions under the international road conditions challenges the software and hardware safety performance of the coffee intelligent driving system from different dimensions, and refines the higher-quality intelligent driving experience for users.
coffee smart driving road test vehicle is ready to go
six redundant unlocking "aviation-level" safety concept full chain security protection
as the cornerstone of autonomous driving, safety is in coffee smart driving design From the beginning, it became the primary consideration of the WEY brand R&D team. Coffee Smart Driving has built six aviation-level redundancy, becoming the world's first fully redundant mass production platform for truly autonomous driving.
coffee smart driving-perception redundancy
As the “eyes” of smart driving, the perception module accurately captures the changes of the scene.The world’s first car-grade high-performance solid-state lidar that can be mass-produced by Café Smart Drive has an angular resolution of 0.05°*0.07°, and its performance is 5 times higher than the mechanical lidar used in ordinary unmanned vehicles. The configuration of millimeter wave radar, camera, ultrasonic radar, etc. brings a full 360° double coverage without dead angle.
Coffee Zhijia-Controller Redundancy
At the same time, the controller redundancy of Coffee Zhijia can be called the "smart brain" tailored for vehicles, using two standard large computing power platforms , The maximum computing power reaches 700+TOPS; the two sets of controllers operate at full time, supervise each other, and backup each other. When one controller fails, the shortest takeover time of the other controller is only 20ms.
Coffee Smart Drive-Architecture Redundancy
In addition, Coffee Smart Drive has architectural redundancy, power redundancy, brake redundancy and steering redundancy, just like human nerves, senses, etc. Perfectly cooperate with each other to achieve true full scene coverage. Among them, the architecture is redundant, using dual communication architecture, with three independent physical communication links, supporting each other, and real-time information sharing of 10 software logic control channels and 30+ sensors; power redundancy, using dual power supplies, dual Two sets of power grids and high-safety isolators can isolate grid faults within 500 microseconds.
Coffee Smart Drive-Brake Redundancy
Equipped with two independent electronic brake control units, ESP and IBOOSTER, supporting a speed range of 0-120km/h, and it can also be provided when a single hardware fails The maximum braking capacity of -10m/s² can effectively avoid the "brake failure" accident; steering redundancy, using the third-generation intelligent steering product developed by Honeycomb Steering, if a single hardware circuit fails, it can still achieve 50% power assistance. The six redundancy forms a full chain safety design for the coffee smart driving, and achieves the safety of the whole system.
Every section of the road is meaningful. Coffee Smart Driving achieves full-scene security coverage
Quantitative changes lead to qualitative changes,The WEY brand is based on the 30-year deep technology accumulation of Great Wall, which makes Café Smart Drive have the hard-core strength to easily cope with complex scenarios such as obstacle avoidance and lane change with multiple vehicles. Under different working conditions with an average speed of 90km per hour, 30km urban roads and 60km intercity roads, Café Zhijia will repeatedly experience complex road conditions including congested urban roads, mountain roads and highways, as well as dry, wet, The diverse environment of sand and dust and the temperature difference from severe cold to high temperature are fully optimized for difficult scenes such as large vehicles, cone avoidance, and toll stations, so as to achieve full scene coverage of high-speed and urban expressways.
WEY brand intelligent driving of the big car companion function
The road test is the test room. In the road test itinerary, every section of the road is meaningful. The large-vehicle walking function equipped with Coffee Smart Drive can effectively and appropriately avoid large vehicles. The technicians plan to fully verify this function when driving through the Jiaozuo section.
WEY-branded cone avoidance function for smart driving
Toll gates are another major difficulty that smart driving needs to face. The toll gate function carried by Coffee Smart Drive aims at this difficulty. Upgrade, when the vehicle is about to enter the toll station, the system will send the information to the vehicle and select the optimal route to guide the vehicle into the toll station.
WEY brand smart driving through toll gate function
In the long-distance test, the vehicle's perception accuracy of the traffic cone will be the focus. The cone avoidance function of Coffee Smart Drive is the strong technical support provided by Coffee Smart Drive for smart driving based on perception redundancy. It can accurately identify traffic cones and automatically avoid dodge paths, escorting road test vehicles.
More than that, Coffee Smart Driving also adopts a unique autonomous driving strategy, using the deep integration of dynamic environment, natural environment, and static environment to accurately build a 5-layer structure scene system, and based on AI and big data,Allow the system to learn more subdivision scenarios.
The golden age is coming The "new generation of smart cars" opens a new era
With the evolution of smart demand, automotive intelligence has become an irreversible trend and will usher in the "golden age". In this context, the "new generation of smart cars" with "high IQ" and "high EQ" is the best answer WEY handed over. Since its inception, WEY has always adhered to the concept of "over-investment and over-development", continuously exploring and making breakthroughs in the field of intelligent technology, winning the trust of more than 400,000 users, and truly possessing the confidence to lead a new round of intelligent transformation.
Under the guidance of the concept of "a new generation of smart cars", the WEY brand will use a "three-intelligence" solution that combines smart driving, smart cockpit, and smart services to grasp the pulse of the market with self-innovation. Refresh the world's new vision of China's smart manufacturing.
The rapid implementation of Coffee Smart Drive demonstrates WEY's strong technical strength and deep technical reserves, as well as efficient and rapid technological transformation capabilities. This road test also means that Coffee Smart Driving will usher in a real test of the real scene, and this is destined to be the only way for the WEY brand to lead the development of smart driving in China.
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