Digital vehicle key starting and sharing system and method

Abstract

The invention discloses a digital vehicle key starting and sharing system and method. The system comprises a digital vehicle key issuing management system which is used for managing at least one vehicle and a digital vehicle key matched with the vehicle and having an NFC function, and one vehicle and the digital vehicle key of the vehicle correspond to one user, related information of all users is stored in the digital vehicle key issuing management system, related information, written by the digital vehicle key issuing management system, of the corresponding users is stored in the digital vehicle key, and the related information comprises user information, vehicle information and vehicle key information. The vehicle key function is integrated into the terminal equipment with the NFC function, and is not influenced by the battery. A vehicle owner can normally use the vehicle through the NFC mobile phone, articles carried by the vehicle when going out are reduced, the influence frequency of a battery is reduced, and potential safety hazards are reduced. Meanwhile, the vehicle owner can authorize the mobile terminal of the friend to use the vehicle through the mobile device, and sharing of the vehicle is facilitated.

Description

technical field [0001] The invention relates to the fields of automobile application, mobile communication and information security, in particular to a digital car key starting and sharing system and method. Background technique [0002] There are currently three types of car keys on the market: mechanical keys, remote keys, and induction keys. [0003] The early car key was a mechanical key, which was essentially a piece of metal. Turn the key to open the door, and then turn the key to start the ignition. It has the same function as the key on the ordinary door lock and does not have any technological elements. The key is easy to copy, and the security is low. It is easy to find the keyhole in dim light, and there is some inconvenience in use. Currently, it only exists in some low-end models. [0004] Later, there was a remote control key, which combined the button and the mechanical key. For the sake of beauty, the mechanical key could be folded. Press the key button wit...

AI Technical Summary

Problems solved by technology

Because the key is not taken out frequently, there will be occasional accidents where the key is not known or the key is lost, and once the key power fails, the keyless entry function will not work normally

[0007] The above three keys need to be carried with you during the use of the vehicle. The remote control key has certain security defects. Both the remote control key and the induction key need the support of the battery. When the power is insufficient, the function will be affected.

Another outstanding problem is that if the car owner wants to lend the car to a friend, he must hand over the car key to the friend. Without the real key, the car cannot be used normally, and it is not convenient to use.

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