US 12,292,519 B2
Method, apparatus, computer storage medium, and terminal for realizing positioning resolution
Kongzhe Chen, Beijing (CN); Guangyu Zhou, Beijing (CN); and Jingbo Gao, Beijing (CN)
Assigned to TRUEPOINT TECHNOLOGY INC., Beijing (CN)
Filed by TruePoint Technology Inc., Beijing (CN)
Filed on Jun. 8, 2022, as Appl. No. 17/835,860.
Claims priority of application No. 202210140872.2 (CN), filed on Feb. 16, 2022.
Prior Publication US 2023/0258823 A1, Aug. 17, 2023
Int. Cl. G01S 19/44 (2010.01); G01S 19/12 (2010.01); G01S 19/04 (2010.01); G01S 19/07 (2010.01); G01S 19/43 (2010.01)
CPC G01S 19/44 (2013.01) [G01S 19/12 (2013.01); G01S 19/04 (2013.01); G01S 19/07 (2013.01); G01S 19/43 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method for realizing positioning resolution, comprising:
when a first mobile station uploads a first observation value, determining whether there is a near tracking station to perform Real-Time Kinematic (RTK) processing with the first mobile station;
when determining there is no near tracking station to perform RTK processing with the first mobile station, determining a second mobile station that has obtained an RTK fixed solution and satisfies a preset condition as a temporary base station;
selecting one of determined temporary base stations as the tracking station to perform RTK processing with the first mobile station; and
using the selected tracking station to perform RTK processing with the first mobile station;
wherein the second mobile station is another mobile station other than the first mobile station, and
wherein the near tracking station is within 30 kilometers in distance of the first mobile station.