Stock Code: 002405 Stock Abbreviation: BDStar Announcement No.: 2026-010
Beijing BDStar Intelligent & Electric Inc. Announcement on Obtaining Invention Patent Certificates
The Company and all members of the Board of Directors guarantee that the information disclosed is true, accurate, and complete, with no false records, misleading statements, or significant omissions.
Recently, Beijing BDStar Intelligent & Electric Inc. (hereinafter referred to as the "Company" or "BDStar"), and its subsidiaries Hefei Jafatech Co., Ltd. (hereinafter referred to as "Jafatech"), Xi'an BDStar Information Technology Co., Ltd. (hereinafter referred to as "Xi'an BDStar"), Beijing Centerm Information Co., Ltd. (hereinafter referred to as "Centerm"), and China Satcom Navigation & Communication Co., Ltd. (hereinafter referred to as "China Satcom") have obtained invention patent certificates issued by the China National Intellectual Property Administration. The details are as follows:
| Patent Name | Patent No. | Application Date | Patent Type | Patentee | Patent Abstract |
|---|---|---|---|---|---|
| Method and Module for High-Precision Positioning Information Determination and High-Precision Map Engine | ZL202310343325.9 | 2023-03-31 | Invention Grant | BDStar | This embodiment discloses a method and module for high-precision positioning information determination, a fusion positioning module, and a high-precision map engine. This solution can improve the accuracy and robustness of the positioning system. |
| Method and Device for Determining Vehicle's Road Segment, Fusion Positioning Module, and Map Engine | ZL202310317685.1 | 2023-03-27 | Invention Grant | BDStar | This embodiment discloses a method and device for determining a vehicle's road segment, a fusion positioning module, and a high-precision map engine. |
| Method, Device, Equipment, Medium, and Product for Map Data Matching | ZL202310119019.7 | 2023-02-06 | Invention Grant | BDStar | This application provides a method, device, equipment, medium, and product for map data matching. By reconstructing the road network between intersections, the differences between two data specifications are weakened, effectively improving the matching efficiency of high and low-precision data. |
| Method, Device, Medium, and Product for Calculating Attributes of Vulnerable Road Users | ZL202211698279.6 | 2022-12-28 | Invention Grant | BDStar | This application discloses a method, device, medium, equipment, and product for calculating attributes of vulnerable road users, belonging to the field of high-precision map technology. This application automatically verifies the difference between map data and theoretical values, achieving efficient and accurate identification of vulnerable road user attributes, ensuring the correctness and freshness of data, and guaranteeing the safety of autonomous driving. |
| Method, Equipment, Platform, and Medium for Crowdsourced High-Precision Map Collection | ZL202111233922.3 | 2021-10-22 | Invention Grant | BDStar | This application discloses a method, equipment, platform, and medium for crowdsourced high-precision map collection, belonging to the field of high-precision map data collection technology. |
| Method, Electronic Device, and Storage Medium for Point Cloud Data Smoothing | ZL202110673820.7 | 2021-06-17 | Invention Grant | BDStar | This application provides a method, device, electronic device, and storage medium for point cloud data smoothing. It can effectively eliminate point cloud data fractures and errors, improving the accuracy of map data and the quality of map data. |
| Method and Device for Information Processing and Ranging | ZL202110331187.3 | 2021-03-26 | Invention Grant | BDStar | This embodiment provides a method and device for information processing and ranging. The method provided in this embodiment can overcome the problem of low ranging accuracy in the prior art. |
| Method, Device, and System for Buffering Images of Vehicle Undercarriage Area | ZL202211527663.X | 2022-11-30 | Invention Grant | Jafatech | This application discloses a method, device, system, and storage medium for buffering images of the vehicle undercarriage area. The solution provided in this application can display the road conditions under the vehicle in real-time. |
| Method and Device for Generating High-Precision Railway Map Data and Railway Auxiliary Navigation | ZL202210751215.1 | 2022-06-28 | Invention Grant | Xi'an BDStar | This embodiment discloses a method and device for generating high-precision railway map data and a method and device for railway auxiliary navigation. The generated high-precision railway map data contains high-precision coordinate information, which can be used for railway auxiliary navigation. |
| Method, Device, and Readable Storage Medium for Calculating Road Traffic Status | ZL202310814367.6 | 2023-07-04 | Invention Grant | Centerm | This application discloses a method, device, and readable storage medium for calculating road traffic status. The solution provided in this application can obtain more accurate road traffic status. |
| Method, Device, Electronic Device, and Storage Medium for Address Data Processing | ZL202310701692.1 | 2023-06-13 | Invention Grant | Centerm | This application provides a method, device, electronic device, and storage medium for address data processing, belonging to the field of data processing technology, dedicated to converting address data into more accurate and complete high-value data. |
| Method, Device, and Storage Medium for Vehicle Trip Calibration | ZL202211329564.0 | 2022-10-27 | Invention Grant | China Satcom | This application provides a method, device, and storage medium for vehicle trip calibration, belonging to the field of vehicle networking technology, dedicated to using technical means to calibrate actual vehicle trips, thereby reducing labor costs. |