• 목록
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Vehicle Smart Key Technology

The technology of smart keys in vehicles allows drivers to unlock and start their vehicle by simply touching the door handle, or putting the key in the pocket. It also allows for many other adjustments like the position of the seat as well as internal temperature settings and mirror positioning.

However, this can also lead to security concerns.

Security

Smart keys are key fobs that are computerized which communicate with the vehicle via an embedded antenna. This allows them to unlock doors and start the motor. Smart key fobs, unlike conventional keys that emit the same frequency each time they're pressed, send encrypted signals that are only compatible with the vehicle to which they belong. This makes it more difficult for tech-savvy criminals to spoof or intercept the signal, and use your key to steal your car.

For example, Mercedes' system -known as Keyless Go -- has an internal transponder which can identify the driver's key. When the smart car key coding Key comes within 1.5 meters of a vehicle it automatically unlocks the tailgate and door and the engine will start when the key's button is press.

Furthermore there are replacement smart car key keys thatlike those made by BMW come with individual user settings that let the driver adjust the seat, mirrors and the position of the steering wheel as well as audio preferences at the click of a button. They also come with the backup lock, which stops the vehicle from starting if it is not connected to the key.

This technology prevents drivers from locking their vehicles, particularly when fumbling in a purse or backpack for keys in a parking lot filled with strangers or on a busy street with high rates of crime. Some systems also notify drivers when the key is in danger of being depleted, though this feature is different for each manufacturer.

Convenience

The smart key is perfect for those who are on the move and need to get somewhere. You can lock, unlock and start your car by pressing the door handle or trunk release. Popular Mechanics explains that the key fob can be used to track charging, location, and other information about your vehicle.

A major benefit is that you won't accidentally lock yourself out. The key fob is connected to an antenna in the vehicle to determine if it is within the range. If it's not, the engine will not start. This can deter thieves who might steal your vehicle to sell its parts.

The smart key also employs rolling codes to prevent hacking attempts and cloning, says BMW. The computer in the vehicle recognizes and verifies the code prior to starting the motor. Most systems have a physical backup system in the form of an invisible key blade.

Modern smart keys also detect which keys are in use and adjust the vehicle settings as needed, according to How Stuff Works Electronics. For instance, if you start the car while holding the key fob in your palm, the windows and sunroof can be opened to ventilate the cabin. You can also set a speed limit which will only be applied when the vehicle is powered by the chosen key. This feature can be useful if you're loaning your car to someone who has little experience.

Battery Life

If you're looking for a way to get more mileage out of your vehicle's smart key, or just want to make sure it won't die during a trip to the grocery store, you can activate an auto manufacturer-specific feature called Power Saving Mode. To activate it, press the lock button, then press the unlock button.

This will disable your smart key fob's smart car key programming near me chip from sending or receiving radio waves which will increase its battery's life considerably. You can always restart the function by pressing both the lock and unlock buttons again.

Certain smart keys also have anti-theft capabilities that protect them from being copied by thieves. For instance, Mercedes-Benz smart keys use rolling codes to block unauthorized access to the vehicle. The car's computer examines the code in milliseconds after the smart key is inserted. BMW uses a similar method with its Display Key, which comes with a small LCD color touchscreen on the smart key for ease of use, and lets drivers lock, unlock, and start their cars without ever removing the key from their pockets.

Call Pop-A-Lock if you need to replace the battery in the smart key fob you have or in the event that you are thinking of purchasing a vehicle with a smart-key. Our mobile locksmiths can replace the battery of any smart key and assist to set it so that your car can recognize it.

Special Cases

While smart keys are not security-wise, they can be used to stop thieves. Smart key fobs are designed to stop hackers from hacking the system. When they are placed in the ignition of the car The computer confirms the code in milliseconds. This technology was developed by Mercedes-Benz and is now employed by a number of high-end car brands.

Another great feature is that most smart key systems will continue to function even if a user forgot the key in the trunk or left it at the restaurant, or lost key replacement it during hiking. Certain systems will also inform the driver if the battery is depleted. Certain brands provide key covers specifically designed for smart keys. They keep the fob protected from harm.