Three-dimensional navigation method and apparatus

• Main Author: LIANG HAIFEI
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2018
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The invention discloses a three-dimensional navigation method and apparatus, which relates to the technical field of computers. One embodiment of the method comprises the following steps: calculatinga buried point distance between a location point and a location buried point of a target building, wherein the target building is a building where the location point is located; according to the buried point distance, determining a location target of the location point on a building model of the target building; and according to a location coordinate and a target coordinate, generating a target navigation route from the location coordinate to the target coordinate on the building model. According to the embodiment of the method, the location coordinate of the location point is determined by utilizing the location buried point of the target building, the target route is generated on the target building model according to the target coordinate and the location coordinate, a three-dimensionalnavigation location metho