Measurement system afterwards based on beiDou navigation satellite system

• Main Authors: ZENG PINGHUA, OUYANG CUN
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2017
• 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 utility model provides a measurement system afterwards based on beiDou navigation satellite system, including carrier beidou receiver and benchmark beidou receiver, carrier beidou receiver installs in the carrier is measured in the operation, benchmark beidou receiver arranges near measuring position in, equal and the beidou satellite communication of carrier beidou receiver and benchmark beidou receiver receives the laggard line store of satellite signal and AD conversion respectively, original data after the beidou receiver storage matches the processing and obtains positioning data. The utility model discloses the positioning data after carrier beidou receiver receives star 1s can be obtained, the problem that traditional beidou receiver can't be received behind the star positioning data within the 6s has been solved. 本实用新型提供种基于北斗导航的事后测量系统，包括载体北斗接收机和基准北斗接收机，所述载体北斗接收机安装于运行测量载体中，所述基准北斗接收机置于测量位置附近，所述载体北斗接收机和基准北斗接收机均与北斗卫星通信，分别接收卫星信号并A/D转换后进行存储，所述北斗接收机存储后的原始数据进行匹配处理得到定位数据。本实用新型可得到载体北斗接收机收星1s后的定位数据，解决了传统北斗接收