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Anti-Bumper Google Unmanned 14th Hit! This time, the safety of Google’s driverless cars has been controversial since the road test. So far, Google’s driverless test vehicle has traveled more than 1 million miles (about 1.6 million kilometers), and there have been 14 car accidents. The most recent one was the most serious and there were injuries.
According to a Google official report, the traffic accident occurred on July 1st at a crossroads in California. At that time, the traffic lights showed a green light, but the road ahead was congested, and all three cars, including Google driverless cars, stopped, in case they were blocked at the crossroads. However, just as Google’s driverless car stopped, the rear car hit a Google drone driving at 17mph (about 30km/h) and the three passengers in the car were A "slight" injury. Chris Urmson, head of Google's driverless car project, said, "Our brakes are normal, and the car behind us has a long enough braking distance, but it doesn't slow down. Obviously, the driver who drives the car seems to be distracted. I didn't observe the road ahead when I crossed the intersection. Fortunately, everyone on the two cars was not a big problem except for some minor injuries. Our car bumpers only showed some scratches, but the back The car is not so lucky, its entire front bumper is knocked off."
Google spokesman Courtney Hohne said: "I must point out that this rear-end collision is not as serious as the media described. Just as a preventive measure, we led the three Google staff members in the car to the hospital. After the examination, they have safely returned home after a short inspection, not the hospitalization claimed by the media."
Despite the most "serious" car accident in history, Google insisted: "No accident was caused by the driverless car itself."
Anti-hacking Hackers invade connected cars in transit! This time, I lost control. Recently, two foreign computer security researchers successfully used the in-vehicle wireless communication system to "invade" a Jeep Free Light car. After several miles, they successfully controlled the car air conditioner, sound and the most People are afraid of speed.
The two "hackers" are not joking to automakers. One of the researchers is a Twitter employee who was an analyst at the National Security Agency and the other is the head of the security company IOActive. Two researchers said that their method of intrusion can break through the Jeep Free Light models that were shipped in late 2013, 2014 and early 2015 and equipped with the Uconnect system. But their behavior has "fired" Fiat Chrysler, Fiat Chrysler said in a statement about the "hacker" incident: "Disclosure of such "operational information" may encourage or help hackers to use unauthorized and illegal use of the vehicle system, Fiat Chrysler Never forgive such behavior, and never consider it appropriate."
The two "hackers" have recently refuted the manufacturer's dissatisfaction: they want everyone to pay attention to a long-standing problem that automakers have overlooked: almost all new cars are equipped with computer control functions, which are potential targets for hackers. Although the Jeep has released software updates for this vulnerability in a timely manner, the hacking incident has made all car owners afraid - because of the security risks of connected cars, hackers may control the car or steal private information from the owner. It is reported that hackers will also invade the wider application of Tesla. (Deng Li)
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Jiancheng: MCity is designed to test autonomous driving On July 23rd, the new town “MCityâ€, led by the University of Michigan, was officially unveiled in Ann Arbor, Michigan. The project was created by the University of Michigan Migration and Conversion Center and is supported by the Michigan Department of Transportation. MCity is a simulated urban environment with road systems, transportation systems, building models and other obstacles, covering an area of ​​32 acres, costing $6.4 million and officially opened on July 20.
In addition to providing test sites, the University of Michigan also offers V2V (automotive-automobile) and V2I (automotive-infrastructure) networks in Mcity that allow the car to communicate uninterruptedly with nearby cars or road infrastructure.
Google, Volvo, Mercedes-Benz and other companies that are leading in the field of autonomous driving technology will continue to conduct field test in MCity. In addition, the University of Michigan will be the first to launch three test vehicles at MCity. According to the University of Michigan, the test was not intended to test the autonomous driving technology itself, but to evaluate its ability to respond in a public transportation environment.
The vehicle is also very interesting. It is a low-speed electric car based on 3D printing of golf carts. The experimental period will last at least until next year.
Protective net: install anti-virus software for self-driving vehicles. There is anti-virus software in the computer, can the car be the same? In the United States, IT companies have developed a real-time hacker attack software that can be loaded on autonomous vehicles.
It is reported that the companies that developed this product are Mission Safety Inc. (MSi, Mission Secure Inc.) and Perrone Robotics Inc., the former is mainly responsible for network security, while the latter provides vehicle automation. Driving platform.
Earlier this year, MSi and Virginia Engineering University conducted a hacking and anti-attack test for this product. In the test, the MSi only needs to use a car key-sized portable information terminal to attack the vehicle and cause the software to have a conflict of objectives. The MSi security defense platform is composed of a series of embedded hardware, and the software includes local and cloud systems. For detection and response attacks, a separate AC sensor is added to the car's brakes and accelerator pedals to see if the driver is braking or accelerating.