As early as more than half a century ago, scientists have begun to pursue autonomous driving. For example, ABS, which we are familiar with, is becoming more and more intelligent in enhancing the safety configuration of automobiles. More than 20 years ago, the automotive industry began to develop. Automated driving technology and a large number of applications in cars. The most typical is the automatic cruise technology. After setting the speed, the driver can just hold the steering wheel. Instead of stepping on the throttle, the car will drive at a constant speed.
Recently, there have been more and more information about driverless and autonomous driving, and many well-known self-driving cars have been listed. Automated driving technology is also becoming more and more perfect, but the half-way killing bite gold, the original hacker who has nothing to do with the auto mechanics, will face enormous challenges due to the application of the Internet of Vehicles in autonomous driving technology.
In fact, in the absence of "hacker" interference, there are many problems with autonomous driving. The most recent accidents caused by automatic driving are caused by the interference of the sensor and the abnormality of the car in the decision-making algorithm.
Although Tesla has been advancing its own autonomous driving technology, several autopilot accidents that have recently been exposed remain controversial. This afternoon, V-Hacker, a car hacker training camp of 360 Auto Safety Lab, convened more than a dozen Tesla owners to demonstrate the mistakes made by Tesla's automatic driving system on road conditions under the hacker's interference. At the scene, Liu Jianwei, the person in charge of 360 car safety laboratory and information security expert, after the automatic driving function was activated, the Tesla automatic driving sensor was interfered by the “hacking†technology, which caused Tesla to directly hit the front 50 cm. Obstacle.
According to Liu Jianhao, Tesla sensor system needs sensors, millimeter wave radar, camera and other parts to cooperate. After the information is integrated, Tesla will respond to alarms and brakes, but under the simple interference of “hackersâ€, If the sensor is "blind", a false alarm will occur.
In fact, in the absence of "hacker" interference, there are many problems with autonomous driving. The most recent accidents caused by autonomous driving are caused by the interference of the sensor and the abnormality of the car in the decision-making algorithm. Liu Jianwei believes that although autonomous driving technology is currently the hottest car technology, there are still many shortcomings. "Automated driving cannot be regarded as driverless. At this stage, it is still only a means of assisting driving."
According to Liu Jianwei, when driving Tesla, he used the automatic driving system to test. When driving in strong light and backlit, Tesla's camera will fail, and the ability to predict obstacles will be lost. At the same time, the steering wheel needs to be controlled; in addition, when the angle is greater than 45 degrees, if the steering wheel is not manually controlled, most of the time, the car will straight out.
However, Liu Jianwei also admitted that in addition to Tesla, there are many traditional auto manufacturers that are developing autopilot technology. Unlike Tesla’s Internet thinking of acquiring big data and improving products through the market, traditional manufacturers are more inclined to test areas. In the test of new products, Liu Jianwei believes that by 2025, more than 70% of vehicles will be able to achieve full automatic driving.
V-Hacker (Vehicle Hacker) car hacker training camp is the first training program focused on automotive information security after 360 company launched Y-Hacker (Young Hacker) young hacker intelligent hardware cracking training camp, (X)-Hacker training The battalion series will carry out a series of training activities for different categories and different groups of people in response to hot issues in the field of cyber security.
The following is the correct posture to use autonomous driving:
1. When auto-driving is enabled for assisted driving, be sure to pay attention to the situation on the road beforehand.
2. Pay attention to controlling the steering wheel and vehicle speed under strong light and backlight.
3. When assisting the driver to turn automatically, the steering wheel needs to be controlled when the corner is greater than 45 degrees.
4. The high-speed driving for the lane keeping function should control the distance between the front and the front, and the foot should be placed on the brake.
5. Keep your hands on the steering wheel when turning with the car to prevent the car from suddenly coming out.
6. When entering and exiting the main and auxiliary roads of the expressway, the steering wheel needs to be controlled, and the assisted driving may not be able to judge obstacles.
7. When driving on a highway, you must enter the official lane and start the automatic driving function.
8. After starting the automatic driving mode on the highway, pay attention to the distance between the front and rear vehicles when changing lanes.
9. Under current technical conditions, it is best to enable the automatic driving system with good road conditions to ensure safe driving.
10. Select the appropriate front vehicle to follow, then lock the auto-driving function on, and do not follow special vehicles such as buses and large trucks.
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