Since 2018, the authoritative consumer report (hereinafter referred to as Cr) has made a big horizontal review on the mainstream ADAS system on the market every year. In the first horizontal review, Tesla’s autopilot lost to GM’s super cruise. Two years later, the number one runner up of auto cruise is still 17. < / P > < p > the good news is that this originally Cadillac’s exclusive auxiliary driving system will be launched into 22 GM models in 2023. < / P > < p > because GM has a special camera to verify whether the driver pays attention to the road condition, it can give visual and auditory warning when the driver is distracted. Tesla, by contrast, has a steering wheel that’s easy to swindle. < / P > < p > on the contrary, the ubiquitous features of autopilot have lowered its score. After all, there is no perfect driver supervision system, and an careless vehicle may cause great disaster in a densely populated community. < / P > < p > in addition, CR also found that super cruise can stop the car more safely when the driver is asleep or disabled. < / P > < p > on super cruise, GM takes a road of safety priority, so this system can only be used in areas with high-precision maps, and the supervision of drivers is very strict. < / P > < p > in contrast to autopilot, everything starts from user convenience and automation. As for where to use it, the driver doesn’t care. Tesla is very loose. Before the fatal crash in 2016, Tesla did not even emphasize that users should put their hands on the steering wheel. < / P > < p > therefore, although GM has won a big victory, the CR test results will not extinguish the enthusiasm of Tesla fans. After all, no one wants to be supervised by the camera every day. < / P > < p > every quarter, Tesla will publish the safety record data of its own electric fleet, especially the comparison of the current incident rate between turning on autopilot and turning off autopilot. < / P > < p > “in the third quarter of this year, the accident rate of Tesla with autopilot was only once every 4.59 million miles, and that of Tesla with only our active safety function was once every 2.42 million miles. Tesla, which doesn’t have autopilot or active security, has an accident every 1.79 million miles. By comparison, NHTSA’s U.S. vehicle accident frequency is 479000 miles per time. ” < / P > < p > however, the data published by them are highly misleading. From the data of recent quarters, it is safer not to open autopilot. < / P > < p > MIT research shows that autopilot can be so powerful mainly because it is mostly used on highways, accounting for 94% (in Tesla’s official context, autopilot can only be used on highways). As for FSD, which has recently started a small-scale public test, it wants to extend the scope to urban streets. < / P > < p > for non autopilot driving, 40% of high-speed road conditions are mixed with 60% of urban road conditions. From the existing data, the accident rate on the streets is more than three times that on the city. < / P > < p > assuming that the 1.79 million miles without autopilot or active safety are all urban roads, you have to drive 5.37 million miles to have an accident on high speed according to the three times accident rate. Compared with Tesla’s 4.59 million miles, it’s a little better (even with 6% off highway traffic of autopilot). < / P > < p > the general trend seems to be that the security of autopilot is slightly lower than that of non autopilot. In fact, the wild swings in Tesla’s numbers suggest that there is a lot of randomness in its results. < / P > < p > if the mileage ratio of high-speed and non high-speed is 2.3:1, the safety of autopilot will not be as good as that of human drivers before Q1 in 2020, but then the safety will suddenly increase by 15% – 20%, which may be due to the epidemic blockade or the progress of software, but the two are always close (as shown in the figure above). < / P > < p > in view of the little difference in safety between the two, we can attribute the problem to a group of people who did not follow the requirements when using Tesla autopilot. < / P > < p > some of them have paid a heavy price for carelessness, so the risk of using autopilot is higher for these people, and attentive drivers can have the same or slightly better safety standard when using autopilot. It is said that “gta5” will be launched on Google cloud game platform stadia

By ibmwl