Open-type cloud testing control system and method based on navigational signal typical scene base

• Main Authors: ZHANG YONGHU, BAO XIAOFAN, LUO SHITU, YANG CHAOHUI
• Format: Patent
• Language: Chinese; English
• Published: 27.02.2018
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention belongs to the technical field of navigation testing, and discloses an open-type cloud testing control system and method based on a navigational signal typical scene base. A service center is connected with a data acquisition instrument, a monitoring terminal and a testing terminal through a network. After true navigation signals and locating information given by RTK+INS are obtained, the service center verifies the validity of the collected data, and provides calibration parameters of the collected data at the same time; the calibrated parameters are subsequently stored with original data; different channel parameter combinations are utilized to describe different types of obstacles according to the influence on different parameters of navigation signals, wherein for each type of obstacle model, the statistic features under various typical environments also vary from each other, and need to be analyzed through actually measured data. By means of the open-type cloud testing control system and me