Keyless start: anti-theft performance is more secure

[ Pacific Security Network News ]
As automotive technology continues to advance, cumbersome and inconvenient procedures are gradually being replaced, and car keys are a good example. Nowadays more and more vehicles are starting without keys, and the technology is becoming more and more mature. What is the principle of a keyless starter? What are the advantages that attract manufacturers and consumers?
Keyless start system works
Keyless start system, that is, start the vehicle without turning the key, put the key in the bag or pocket, press the button inside the car or turn the guide to ignite the engine.
The system uses the most advanced radio frequency identification (RFID) technology to automatically switch the door lock through the chip in the smart card that the owner carries with him. That is to say, when the driver approaches a certain distance of the vehicle, the door lock will automatically open and unlock the door. When the driver leaves the vehicle, the door lock automatically locks and enters the anti-theft state. Generally equipped with a keyless entry system, the door handle has an inductive button and a keyhole. In case the smart card is damaged or dead, the owner can still open the door in an ordinary manner. When the owner enters the car, the detection system in the car will immediately recognize your smart card. After confirmation, the computer in the car will enter the working state. At this time, you only need to gently press the start button (or knob) in the car. , you can start the vehicle normally. That is to say, whether in the car or outside the car, the system can ensure that the driver can correctly identify the driver under any circumstances. Keyless start system advantages
1. Easy to use, it is very helpful for vehicle anti-theft and safety.
2. When the driver enters the vehicle, the vehicle can recognize the real owner. If the owner is not in the car, the vehicle will not start and immediately alarm.
3. The complete password identification (electronic key) encryption system can not be copied, using the fourth generation of radio frequency identification (RFID) chip, completely meet the requirements of the inability to copy. At present, the chip type anti-theft device and the original car configuration chip anti-theft device which are currently available on the market are basically second-generation or third-generation chips, and the problem of being copied is not completely solved.
4. Vehicle anti-theft. By locking the circuit, the oil circuit, and starting three points, when the anti-theft device is illegally removed, the vehicle cannot be started.
5. Do not mistake the alarm. The product uses the most advanced anti-collision technology, which greatly enhances the reliability of the system.
6. Automatically close the window after locking the car. When the owner gets off the bus, if you forget to close the window, you don't need to restart the engine to close the window one by one. The vehicle safety system will automatically raise the window, which greatly improves the safety level of the car, and will not happen because you forget to close the window. In the event of rain and other accidents, the smart key system allows the owner to always worry about forgetting to lock the door every time he leaves the vehicle.
Precautions for use
First, do not put together with the electronic device. Since the smart key uses low-intensity radio waves, it may not work properly in the presence of magnetic interference. Frequently putting the smart car key and the mobile phone together will be disturbed by the frequency of the mobile phone, and malfunction will occur. If the smart key receives high-intensity radio waves, it may consume excessive power. Therefore, do not place the smart key near a TV or computer.
Second, don't throw it away. For the smart key, the most fearful thing is to fall to the ground from high altitude, because the internal circuit of the key has weak impact resistance and is easily damaged in the event of a severe collision.
Third, the smart car key will burn out the internal line after entering the water, which will also cause failure. Once the smart key is flooded, open the case and blow it dry with a blower before sending it to the repair shop for inspection. Don't hold the key hard, so it's easiest to let the water flow to other important lines, and don't immediately unlock it with a remote control, as this can cause the board to burn out.
4. The smart key cannot be exposed to high temperature direct exposure, such as an instrument panel or hood.
5. Do not put the spare key in the car. If the car keys are not properly stored, it will cause a lot of trouble, especially the smart car keys. Once lost, not only need to be rebuilt, but also rematched with the computer.
6. Do not use the wrong battery. The battery life of the smart car key is about one year. Since the frequency of use of the car keys is different, the consumption of the batteries is different; when the car keys are used at different distances, the amount of power consumed will vary. It is very prudent to change the battery of the smart car key. If there is an error, the circuit board in the key will burn out.

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