"Wit in WITGO stands for intelligence, Go stands for travel." Yutong new energy research institute gao-peng li, 5 g wisdom travel system from travel demand analysis, travel demand to meet overall vision, wisdom, travel and other aspects, aims to build a city for microcirculation, bus, sanitation, airports and other application scenario of "self-driving product set", in a more intelligent vehicle, more intelligent, more intelligent transportation infrastructure, etc., for the urban wisdom provide travel and reproducible sample for reference.
In fact, Yutong 5G smart travel system is not only a concept, but also an innovative result that has been set up in Zhengzhou Zhengdong New Area.
Since June 20 this year, in zhengdong new district financial island length of 17.4 kilometers of the open road, two "smart car" -- yutong L4 level automatic driving bus "xiaoyu" and intelligent driving buses U12 has run more than 70000 kilometers, achieve zero accidents, this is the first article of intelligent drive of commercialized operation of bus lines.
According to the introduction, U12 can realize automatic acceleration and deceleration, automatic steering, vehicle-road coordination, automatic identification of traffic lights through intersections, automatic entry, automatic parking and other functions, with a maximum speed of 50 kilometers per hour, reaching level L3 autonomous driving capability. In addition to the "smart car", Yutong 5G smart travel system also has the blessing of "smart road". The vehicle-road collaborative signal priority system of "Smart Road" can provide priority passage for buses. The probability of green light has been increased from 50% to over 90%, and the waiting time of signal light has been shortened from 17 seconds to 3 seconds. In addition, the blind area early warning system can sense obstacles such as vehicles and pedestrians in the blind area and make driving decisions for autonomous vehicles to ensure safety.
On the smart bus route of Zhengdong New District Financial Island, 34 fashionable and high-tech "space capsule modeling" smart platforms have become the focus of attention. Through hd positioning and big data technology, intelligent platform can run according to the bus schedule and provide accurate to second vehicle arrival reminder service.
Yutong integrates intelligent scheduling, automatic driving, high-power automatic charging and other technologies, and takes the lead in creating the industry's first unmanned intelligent station, which can realize automatic parking, automatic charging, automatic moving and automatic starting within the station. With the application of high-power charging technology, the vehicle can be filled in 1 hour, which greatly reduces the labor intensity of charging operation.
In addition, based on 5G technology and the Internet of things, Yutong 5G smart travel system has also built a cloud control platform integrating vehicle operation management, scheduling management, operation monitoring, remote control, intelligent device management and station management, providing technical support for the construction of a smart city.
Background link
Level L3: Automatic driving with conditions. The vehicle can complete most of the driving operation, but the steering wheel and operating desk are kept. Safety officer is required.
Level L4: Highly autonomous, the vehicle can complete all driving operations on a restricted road, without steering wheel and driver.