UWB (ultra-wide bandwidth) ranging based anchoring device for transformer substation

Abstract

A UWB (ultra-wide bandwidth) ranging based anchoring device for a transformer substation is formed by connecting a UWB core module (1) with an optical fiber transceiver (2), a UWB antenna (3) and a power control module (4), the optical fiber transceiver (2) is further connected with the power control module (4), and the whole anchoring device is arranged in a shell (5). The UWB ranging based anchoring device for the transformer substation is used for achieving safety use in a strong electric field environment and under the remote distance condition. Real-time tracking monitoring of a moving target in the transformer substation is carried out by the aid of the high-precision real-time positioning technology, three-dimensional positioning precision is less than 40 centimeters in distance, and safety of the moving target position is judged by combining equipment energized conditions with safety distance. The UWB ranging based anchoring device for the transformer substation is combined with safety area monitoring to acquire real-time positions of personnel in the transformer substation field and update the positions to a three-dimensional virtual scene in real time, so that the personnel positions in the three-dimensional virtual scene and the personnel positions in an actual scene are kept synchronous.

Description

technical field [0001] The invention relates to a UWB positioning device capable of realizing network operation in a substation, in particular to a device which realizes distance measurement through UWB technology, and obtains relative space coordinates through operation of a UWB anchor point device in Togo. Background technique [0002] The power industry has very high requirements on the safety of equipment. The equipment installed in the substation is affected by strong electric fields and long-distance signal transmission, which will cause a wide range of errors in the monitored data. [0003] Ultra-wideband (UWB) wireless positioning technology is a kind of wireless positioning technology. Due to its low power consumption, good anti-multipath effect, high security, low system complexity, and especially the ability to provide very precise positioning accuracy, it has become a wireless positioning technology. Hotspots and top picks for location technology. [0004] The...

AI Technical Summary

Problems solved by technology

[0002] The power industry has very high requirements for the safety of equipment. The equipment installed in the substation is affected by strong electric fields and long-distance signal transmission, which will cause a wide range of errors in the monitored data.

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