Beidou-based ARAIM availability assessment processing method and device

• Main Authors: WANG ZHIPENG, ZHU YANBEI, GE YISHAN
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2016
• 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 embodiment of the invention provides a Beidou-based ARAIM availability assessment processing method and device. The method comprises the steps of receiving parameters to be assessed, obtaining assessment modes corresponding to the parameters to be assessed according to the parameters to be assessed set by assessment, calculating the assessment arrays corresponding to the parameters to be assessed in the assessment modes, and judging whether a Beidou-based ARAIM is available or not, wherein different parameters to be assessed can be corresponding to different assessment modes. According to the embodiment of the invention, different assessment modes are set according to different parameters to be assessed, the assessment arrays corresponding to the parameters to be assessed are calculated in each assessment mode, whether the Beidou-based ARAIM is available or not is judged, the concentration of the multiple parameters to be assessed to assess the availability of the Beidou-based ARAIM is realized, the influ