Regardless of the twists and turns on the road ahead, not only flowers and bricks have been accompanied, but the era of intelligent automobiles has rolled in with impenetrable trends, quietly changing people’s daily driving ecology, such as vehicles equipped with autonomous driving technology. It is possible to release hands and feet briefly.
On March 20th, Changan Automobile held a press conference for the production of autopilot core technology mass production test in Chongqing with the theme of “Courtesies Two Conferences”, and officially released its latest achievement - Level 2 autopilot core technology IACC (Integrated Adaptive Cruise). , And announced that the technology will be carried in the hot selling compact SUV CS55 in the second half of this year, and the car price with this configuration will be lower than its top models. This move marks Changan Automobile becoming the first to be Level 2 automatic. Driving technology to achieve mass production of its own brand car prices.
At the two sessions of the 2018 National Committee, 'smart driving' became the focus of hot discussion. Zhu Huarong, president of Chang'an Automobile, the NPC deputy of the National People's Congress, submitted the proposal to strengthen the integrated management of intelligent networked vehicles and to speed up the establishment and improvement of regulations relating to autonomous driving and standards. In fact, since 2015, Changan Automobile has accelerated its layout in the smart driving field. In 2015, it completed full-speed adaptive cruise and mass production of automatic emergency braking. In April 2016, it completed the nation’s first 2000 km driverless test. , In November 2017, it was awarded the "California Road Test Driverless Vehicle Test License", and in 2018, IACC technology achieved mass production. It mastered the intelligent interconnection, intelligent interaction, smart driving, and more than 60 types of intelligent technology.
What is the difference between the IACC and the one-letter difference in adaptive cruising? According to Li Yusheng, dean of the Chang’an Institute of Intelligent Research, the IACC uses multi-sensor fusion technology, incorporates millimeter-wave radar, multi-function cameras, and navigation maps to sense the road environment. , Through power, braking, steering control vehicle automatic acceleration and deceleration and steering, keeping the vehicle in the lane or following the front target vehicle track automatically, with six function highlights, including single-lane automatic assistance driving, traffic jam assisted driving, automatic Deceleration cornering, smart speed limit assistance, lane keeping assist and scene reconstruction.
After the press conference, the reporter drove the CS55 to experience the black technology. The hand-held CS55 steering wheel will find that the IACC button was added to the left integrated button, which is combined with the acceleration and deceleration keys and follow-up distance adjustment keys. It can be activated when it is clear or when there is a vehicle in front. It can automatically follow the start of the preceding vehicle, acceleration and deceleration, deceleration and turning, and parking, etc. without hands or feet. However, this function will not let the fatigued driving and other abnormal driving conditions to 'empty' if. After the driver's hand has left the steering wheel for more than a certain period of time, the system will send out flashes and sounds through the instrument panel. Manual intervention is required. If the driver fails to intervene promptly, the system will automatically lock the function and turn on double flash to alert the surrounding vehicles. To restart IACC again, the driver must turn off the engine and restart the engine.
When the reporter experienced the IACC, it occasionally ignored the speed limit logo on the roadside. However, these were captured by the system's intelligent speed limiting assistant function, not only displayed on the dashboard, but also combining the identified information with the navigation data. The driver needs to be reminded to slow down and avoid violating the traffic rules. The warning aid function will prompt the driver to pay attention to the distance when the vehicle is driving at high speed. Once there is a danger of collision with the vehicle in front, it will issue a warning to take avoidance measures. At low speed, once detected When it is detected that the distance from the pedestrian or vehicle in front is too short, it will take the initiative to take emergency braking measures.
It is worth mentioning that the full LCD panel equipped with the CS55 is quite clear and smart, and it can detect radar, camera, vehicle distance, speed limit and other scene information, even the front and left and right sides. The characteristics of the vehicle are all presented on the dashboard.