Prismatic array electronic target scoring system

Abstract

The invention provides a prismatic array electronic target scoring system, and belongs to the technical field of automatic target scoring equipment. The system comprises a travelling mechanism, a rotating mechanism, a target rod, a data model resolving assembly, a bulletproof assembly, a sub-control display terminal and a data statistical processing general control center. The data model resolving assembly is connected to the sub-control display terminal through LoRa wireless communication, and the sub-control display terminal is connected to the data statistical processing general control center through WIFI communication networking. The system is characterized by further comprising the bulletproof assembly, a prismatic support unit and an acoustic cavity unit, wherein the prismatic support unit comprises a main support, an auxiliary support, a side support, four rubber sleeves and an acoustic sensor. A horizontal included angle between the auxiliary support and the main support is 150 degrees. According to the system, the structure is more reasonable, an algorithm is advanced, errors caused by signal propagation distortion are fundamentally solved, an applicable sound source field intensity range is wide, and the target scoring precision and stability are further improved.

Description

technical field [0001] The invention relates to the technical field of automatic target reporting equipment, in particular to a prismatic array electronic target reporting system. Background technique [0002] At present, the sensor arrays in the existing target reporting technology in the industry mainly have a font, T-shaped, H-shaped, square-shaped, curved distribution, etc. These can be summarized into two types: sensors on the same level and not on the same level On the horizontal plane: [0003] 1. Because of the hyperbolic positioning algorithm used in the inline array on the same horizontal plane, the positioning accuracy at the center position of the two sensors is poor, so it is difficult to popularize and apply. [0004] 2. For sensor arrays that are not on the same horizontal plane, the sensors on the left and right sides often have to be raised, and a height difference is formed between the sensors, resulting in an increase in the bulletproof protection surface...

AI Technical Summary

Problems solved by technology

[0003] 1. Because of the hyperbolic positioning algorithm used in the one-line array on the same horizontal plane, the positioning accuracy at the center position of the two sensors is poor, so it is difficult to popularize and apply

[0004] 2. For sensor arrays that are not on the same horizontal plane, the sensors on the left and right sides often have to be raised, and a height difference is formed between the sensors, resulting in an increase in the bulletproof protection surface, and the overall equipment is cumbersome and not practical.

No consideration is given to the distortion of sound waves during propagation. Since the sound waves do not reach the sensor at the same time, the degree of distortion is also different, which causes errors.

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