The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2025
Filed:
Feb. 18, 2022
Shenzhen Yinwang Intelligent Technologies Co., Ltd., Guangdong, CN;
Shenzhen Yinwang Intelligent Technologies Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of this application provide a security protection method in an in-vehicle system and a device, relate to the field of internet of vehicles technologies, to deploy a first security protection module on an electronic control unit, deploy a second security protection module on a domain controller, and deploy a third security protection module on a gateway based on security level requirements of the gateway, the domain controller, and the electronic control unit, so that the gateway, the domain controller, and the electronic control unit have different security levels. A security level of the first security protection module is a first security level, a security level of the second security protection module is a second security level, and a security level of the third security protection module is a third security level.