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. 09, 2026
Filed:
Jul. 06, 2023
Shenzhen Yinwang Intelligent Technologies Co., Ltd., Shenzhen, CN;
Jing Zhang, Shenzhen, CN;
Faping Wang, Shenzhen, CN;
Shenzhen Yinwang Intelligent Technologies Co., Ltd., Shenzhen, CN;
Abstract
This application discloses an electronic map correction method, a navigation information setting method, a navigation method, and an apparatus, and relates to the fields of navigation, intelligent driving, and smart driving technologies. In this application, a navigation planning adoption rate of a first road section and vehicle traveling information of the first road section are obtained, and it is determined, based on the navigation planning adoption rate of the first road section and the vehicle traveling information of the first road section, whether the traveling attribute information of the first road section on an electronic map is accurate; and if it is determined that the traveling attribute information of the first road section is inaccurate, the traveling attribute information of the first road section on the electronic map is corrected. According to this application, the electronic map can be corrected, thereby improving navigation accuracy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile