The system is called a rolling password. A signal about a car being hacked can also be sent to various gadgets.
Volvo has developed a tool that allows you to stop car theft. An additional level of security depends on the signal supplied to the acoustic fuse in the key fob. This was reported by CarBuzz.
“Volvo’s solution is based on a direct connection between the car and its access device, as well as time calculations and distance estimation based on the signal strength of the second acoustic sensor,” the statement said.
The essence of this type of anti-brugger is that the vehicle first sends an identification signal with a time stamp to the access device via Bluetooth connection, which is then sent back to the vehicle to check the first contact. The vehicle will generate a new second unique identifier that is sent to the access device and back to the vehicle via acoustic receivers placed in the corners of the vehicle to determine the communication response time delay and simultaneously validate the second unique identifier.
The main factor is distance. If the car detects that the Bluetooth and acoustic signals are at different distances, it will understand that a hacking attempt is being made. In this case, access to the car will be blocked.
So, the only way to get into a car with this level of protection is to be close to the car owner.
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Recall that earlier in Kyiv, law enforcement officials detained six people who organized a criminal group to steal cars. Bandits robbed a special place for temporary storage of cars in Boryspil district.
Serial car thieves arrested in Kyiv
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Source: korrespondent
I am Ben Stock, a passionate and experienced digital journalist working in the news industry. At the Buna Times, I write articles covering technology developments and related topics. I strive to provide reliable information that my readers can trust. My research skills are top-notch, as well as my ability to craft engaging stories on timely topics with clarity and accuracy.