公开(公告)号：US20210120392A1

公开(公告)日：2021-04-22

申请号：US17133230

申请日：2020-12-23

申请人： GUANGZHOU CHENGXING ZHIDONG MOTORS TECHNOLOGY CO., LTD ,  GUANGZHOU XIAOPENG MOTORS TECHNOLOGY CO., LTD

发明人： ZIYAO CHENG

IPC分类号： H04W4/80 ,  H04W4/48 ,  H04L9/32

摘要： The present disclosure relates to the technical field of vehicle, and discloses a virtual key binding method and system, including: when an input binding instruction is detected, a terminal device extracts a device fingerprint of the terminal device and generates a service key; and generates device feature information including the device fingerprint and the service key, and sends the device feature information to a service server, so as to enable the service server to store the device feature information in an on-board electronic device of a vehicle to be bound; and when it is detected that a binding result sent by the service server is a successful binding, the terminal device stores Bluetooth information in the binding result, the Bluetooth information matching with the vehicle to be bound.

公开(公告)号：US20210114558A1

公开(公告)日：2021-04-22

申请号：US17133990

申请日：2020-12-24

申请人： GUANGZHOU CHENGXING ZHIDONG MOTORS TECHNOLOGY CO., LTD. ,  GUANGZHOU XIAOPENG MOTORS TECHNOLOGY CO., LTD.

发明人： ZIYAO CHENG

IPC分类号： B60R25/24 ,  H04L9/08 ,  B60R25/25

摘要： The present disclosure relates to the technical field of vehicles and discloses a vehicle unlocking authentication method and apparatus based on a terminal device, including: receiving an authentication request sent by a terminal device, to obtain a device fingerprint and a first authentication code; searching for a prestored service key corresponding to the device fingerprint, and calculating and obtaining a second authentication code according to the device fingerprint and the service key; determining a third authentication code and a fourth authentication code based on the first authentication code, the second authentication code, the device fingerprint, and the service key to complete the vehicle unlocking authentication by the terminal device. Implementing the embodiments of the present disclosure can improve the safety for transmitting data during the process of authentication between the vehicle and the terminal device.

公开(公告)号：US11882509B2

公开(公告)日：2024-01-23

申请号：US17133230

申请日：2020-12-23

申请人： GUANGZHOU CHENGXING ZHIDONG MOTORS TECHNOLOGY CO., LTD. ,  GUANGZHOU XIAOPENG MOTORS TECHNOLOGY CO., LTD.

发明人： Ziyao Cheng

IPC分类号： H04W4/80 ,  H04W4/48 ,  H04L9/32

CPC分类号： H04W4/80 ,  H04L9/3249 ,  H04L9/3252 ,  H04L9/3263 ,  H04W4/48

摘要： The present disclosure relates to the technical field of vehicle, and discloses a virtual key binding method and system, including: when an input binding instruction is detected, a terminal device extracts a device fingerprint of the terminal device and generates a service key; and generates device feature information including the device fingerprint and the service key, and sends the device feature information to a service server, so as to enable the service server to store the device feature information in an on-board electronic device of a vehicle to be bound; and when it is detected that a binding result sent by the service server is a successful binding, the terminal device stores Bluetooth information in the binding result, the Bluetooth information matching with the vehicle to be bound.

公开(公告)号：US11433853B2

公开(公告)日：2022-09-06

申请号：US17133990

申请日：2020-12-24

申请人： GUANGZHOU CHENGXING ZHIDONG MOTORS TECHNOLOGY CO., LTD. ,  GUANGZHOU XIAOPENG MOTORS TECHNOLOGY CO., LTD.

发明人： Ziyao Cheng

IPC分类号： B60R25/24 ,  H04L9/08 ,  B60R25/25

摘要： The present disclosure relates to the technical field of vehicles and discloses a vehicle unlocking authentication method and apparatus based on a terminal device, including: receiving an authentication request sent by a terminal device, to obtain a device fingerprint and a first authentication code; searching for a prestored service key corresponding to the device fingerprint, and calculating and obtaining a second authentication code according to the device fingerprint and the service key; determining a third authentication code and a fourth authentication code based on the first authentication code, the second authentication code, the device fingerprint, and the service key to complete the vehicle unlocking authentication by the terminal device. Implementing the embodiments of the present disclosure can improve the safety for transmitting data during the process of authentication between the vehicle and the terminal device.