자유게시판>

• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Vehicle Smart Key Technology

Smart keys for vehicles allow the driver to unlock and start the car by touching the door handle or placing the key in the pocket. It also allows various other adjustments such as seat position as well as internal temperature settings and mirror positioning.

However, this can also result in security issues.

Security

smart car key programming (Find Out More) keys are sophisticated key fobs with computers that communicate with the vehicle using one of the antennas in the car to unlock the doors and start the engine. Smart key fobs, unlike traditional keys, which emit the same frequency every time they're pressed, transmit encrypted signals which are only compatible with the car to which they belong. This makes it more difficult for thieves with the latest technology to impersonate or intercept the signal and use the key to steal your car.

For smart car key programming instance, Mercedes' system -- called Keyless Go -- has an internal transponder, which identifies the driver's keys. The Smart Key automatically unlocks and opens the doors and the tailgate when it is within 1.5 meters. It also begins the engine by pressing a button on its key.

Some smart keys, such as those from BMW and Mercedes-Benz, also come with user-specific settings. These allow the driver to alter the seat, mirrors, steering wheel position, and even the audio settings with the touch of a single button. They also come with an emergency lock that will stop the car from starting if the key is not in the ignition.

This technology prevents drivers from being unable to lock their vehicle especially when looking in the bag or purse for keys on an open parking lot with strangers or on a busy street where crime is high. Many systems also notify drivers when the key is in danger of being depleted, though this feature differs by manufacturer.

Convenience

The smart key is perfect for those on the move and need to get to their destination. By pressing the button on your trunk release lever or door handle, you can lock, unlock and open your vehicle. Key fobs can also connect to your phone to track charging locations, charging times and other details regarding the vehicle, as explained by Popular Mechanics.

A major benefit is that you can't accidentally lose your keys. The key fob is connected to an antenna inside the vehicle to determine whether it's within the range. If it's not, the engine won't start. This will deter thieves from absconding with your vehicle and selling its parts.

BMW reports that the smart key employs rolling codes, as well as to ward off hacking and cloning. The vehicle's computer detects and validates the code prior to launching the motor. The majority of systems also have a mechanical backup that is the key blade, which is hidden to serve as a styling tool.

Modern smart keys also know which keys are in use and adjust the car settings accordingly, notes How Stuff Works Electronics. For example, if you turn on the car holding the key fob in your palm, the windows and sunroof open to let air circulate through the cabin. You can also set the speed limit to only apply when the vehicle is started with the selected key, which can be useful when loaning your car to a novice driver.

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 this feature, hold down the lock button and press the unlock button.

This will stop your smart key fob from being able to send or receive any radio waves. This will dramatically extend the life of its battery. You can always reactivate this feature by pressing the unlock and lock buttons once more.

Certain smart car key fob replacement keys have anti-theft features to prevent them from being copied by thieves. Mercedes-Benz smart key uses rolling codes to stop the unauthorized access. The computer in the car examines the code in milliseconds after the smart key is placed. BMW makes use of a Display Key that has a small LCD screen with a color. This allows drivers to lock their vehicles, unlock them, and start them without having to remove the smart key from their pockets.

Contact Pop-A-Lock if your need to replace the battery on the smart key fob you have or if you are thinking of buying a car with a smart car key fob-key. We can replace the battery on any smart key for smart car, and our mobile locksmiths can assist you in setting it up so that your vehicle can recognize it.

Special Cases

Smart keys aren't 100 100% safe from theft, but they can assist in preventing thieves. Smart keys are designed to stop hackers from hacking into the system. When they are placed in the ignition of the car The computer confirms the code in milliseconds. This technology was invented by Mercedes-Benz and is now used by many automobile brands that are luxury.

Another useful feature is that most smart key systems will continue to operate if the user forgot the key in the trunk or left it at the restaurant or if it is lost during a hike. Some systems will alert the driver when the battery is running low. Certain brands also offer key covers specifically designed for smart keys that keep the fob protected from harm.