Ultra-wideband positioning method of single receiver in indirect path environment
A positioning method and receiver technology, which is applied in the field of wireless positioning technology and single-receiver ultra-wideband positioning, and can solve the problems of not being able to receive the ultra-wideband direct channel, affecting the accuracy of the ultra-wideband positioning system, and attenuating the signal strength of the ultra-wideband
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[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0039] Such as Figure 1-3 shown.
[0040] An ultra-wideband positioning method for a single receiver in a non-direct path environment, comprising the following steps:
[0041] 1. First, arrange a fixed base station and a mobile base station indoors. The fixed base station is fixed on the wall with bolts, and the mobile base station is arranged on indoor moving objects, such as AGV cars. The fixed base station and the mobile base station are respectively connected with two network cables, one is used for time synchronization between the two base stations, and the other is connected to the local area network for data communication, such as figure 1 shown. Then the indoor space is transformed into Cartesian coordinates, and the space coordinate system is calibrated with the fixed base station as the coordinate origin (0,0,0). After the hardware platform...
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