Electronic equipment and vehicle entering system

Abstract

The invention discloses electronic equipment and a vehicle entering system comprising the same. The electronic equipment includes: a UWB module adapted to communicate with one or more UWB nodes on a vehicle; a Bluetooth module which is suitable for communicating with a mobile terminal and the vehicle; a security chip module which is suitable for storing a digital key of the vehicle; and a processing module which is suitable for communicating with the mobile terminal through the Bluetooth module to obtain the digital key and storing the digital key in the security chip module, and is suitable for communicating with the vehicle through the Bluetooth module to perform unlocking authentication, and is suitable for communicating with the vehicle through the UWB module so as to realize the positioning of the electronic equipment by the vehicle. According to the electronic equipment and the vehicle entering system comprising the electronic equipment, UWB-based vehicle entering can still be realized under the condition that a mobile phone does not support a UWB function, and the electronic equipment and the vehicle entering system have a relatively high security level.

Description

technical field [0001] The invention relates to automotive electronics, in particular to an electronic device and a vehicle entry system. Background technique [0002] Currently, the vehicle entry system based on Ultra-Wideband technology (Ultra-Wideband, UWB) on the market usually includes the following three types of terminals: UWB mobile phone, UWB physical key and NFC card. [0003] For a UWB mobile phone, it needs to interact with the background server and the vehicle with a digital key, and the vehicle performs UWB positioning on the mobile phone to realize functions such as vehicle entry. However, since many mobile phones currently on the market do not have UWB functions, for mobile phones that do not support UWB functions, or when users do not carry mobile phones with UWB functions, an alternative terminal is required to realize functions such as vehicle entry. [0004] For the UWB physical key, it interacts with the digital key of the vehicle, and the vehicle perfo...

AI Technical Summary

Problems solved by technology

However, because the background server does not participate in the management of the digital key, the security level is low; and the terminal user cannot perform operations such as terminating the key on the mobile phone, and the user convenience is not enough

[0005] For the NFC card, it communicates with the vehicle through NFC to realize functions such as vehicle entry, but it exists as an independent terminal, which increases the cost of the entire system

Images