11 On November 3, GM held the 2016 GM "Smart and Creation of Future Transportation" Technology Day event in Shanghai. In addition to Qian Huikang, the global executive vice president of General Motors and president of General Motors China Company, explained the technology and concept of "connected vehicle technology (V2X)" to everyone at the event site, we also had a practical experience in the national intelligent connected vehicle pilot diagram area. In addition, the official also stated that the first model equipped with this technology in the future is the Cadillac CTS, and will be launched in the North American market in 2017.
GM Global Executive Vice President and President of GM China Company - Mr. Matt Tsien, Mr. Qian Huikang (Matt Tsien), intelligent connected car refers to a device equipped with advanced vehicle sensors, controllers, actuators and other devices, and integrates modern communication and network technology to realize intelligent information exchange and sharing between cars and people, cars, roads, clouds, etc. (V2X), and has functions such as complex environment perception, intelligent decision-making, and collaborative control. It can achieve "safe, efficient, comfortable, and energy-saving" driving, and ultimately realize a new generation of cars that replace people to operate. (Definition of China's Intelligent Connected Vehicle Technology Roadmap)
Connected Vehicle Technology (V2X) includes vehicle-to-vehicle communication (V2V), vehicle-to-infrastructure communication (V2I), and vehicle-to-peer communication (V2P). Connected Vehicle Technology is one of the solutions that General Motors is committed to improving road safety, alleviating traffic congestion and reducing environmental pollution.
At the General Automotive Technology Day event, we rode the vehicle equipped with the system to conduct the following actual tests and experiences:
Intersection Collision Warning (IMA)
Intersection Collision Warning (IMA) : When determining that the vehicle enters an intersection with a high probability of collision, the driver is given a collision hazard warning. This function can work whether it is a controlled intersection with traffic lights, or an uncontrolled intersection with only parking and give way signs or no signs are set.
blind spot warning/lane change warning
blind spot warning/lane change warning: When a vehicle changes lane, if other vehicles driving in the same direction are detected on the target lane in the blind spot behind the vehicle, a warning will be issued to the driver; when the vehicle is driving forward in the current lane, it will also detect whether there are other vehicles in the adjacent lane in the blind spot behind the vehicle in real time, and prompt messages will be issued to the driver in a timely manner.
Red Light Warning (RLVW)
Red Light Warning (RLVW): When a vehicle approaches a signal light intersection, the system will retrieve driving data and surrounding road facilities data (such as signal phase and timing and intersection location information). If it is determined that the vehicle may run a red light, it will issue an early warning to the driver.
Emergency electronic brake light warning (EEBL)
Emergency electronic brake light warning (EEBL) : When other vehicles on the current side perform emergency braking, the vehicle will issue an early warning to the driver. This function is not restricted by the situation where the brake vehicle is not within the driver's line of sight or the brake vehicle is separated from the vehicle by other vehicles. In other words, when the driver's vision is blocked by other vehicles or encounters severe weather interference such as foggy or heavy rain, Emergency Electronic Brake Light Early Warning (EEBL) can maximize its functional advantages.
Forward collision warning (FCW)
Forward collision warning (FCW) : The driver can be warned when it is determined that the vehicle is at risk of rear-end collision with other vehicles traveling in the same direction and in the current lane. If the rear-end collision accident is too fast, the forward collision warning (FCW) that uses the vehicle's radar or camera to provide early warning cannot provide timely warning to the driver. This situation is particularly obvious when vehicles outside the driver's line of sight suddenly implement emergency braking. By contrast, thanks to an effective detection range of up to 300 meters, vehicle-to-vehicle communication (V2V) technology is not restricted by severe weather or intermediate obstruction vehicles.Overall, this technology can reduce the probability of fatal rear-end collision accidents, which is beyond the reach of other forward collision warnings (FCWs) using radar and cameras.
Workspace Deceleration Warning (RSZW)
Workspace Deceleration Warning (RSZW) : When the vehicle approaches the construction area at a speed higher than the speed limit value or when the vehicle is ready to merge onto a closed road ahead, the system will issue an early warning to the driver.
Vehicle Out of Control Warning
Vehicle Out of Control Warning: When an adjacent vehicle is in an emergency out of control state, such as when the brake anti-lock system (ABS), traction control system (TCS), and body stability control system (SCS) are activated, the driver will be warned.
Over the past decade, General Motors has worked with relevant organizations to develop dedicated short-range communications (DSRC) standards for connected vehicle technology applicable to the United States and Europe. Since 2002, General Motors has not only actively led the development of connected vehicle technology, but is also the first automobile company to promise to bring connected vehicle technology with interconnected capabilities to the market.
. In GM's latest plan, GM and its joint ventures will launch more than 60 new and facelift models in China in the next five years (2016 to 2020), including 13 models planned to be launched this year. Among these more than 60 models, SUVs, MPVs and luxury models will account for a considerable proportion; another focus is the development of electrification and vehicle networking technology. In the future, not only will General Motors be equipped with connected vehicle technology (V2X), but this technology will also be fully popularized under the promotion of the government.
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