Directional antenna alignment system and method for wireless communication system of stacker-reclaimer

Abstract

The invention discloses a directional antenna alignment system and method for a wireless communication system of a stacker-reclaimer, and relates to the field of Ethernet communication. The directional antenna alignment system for the wireless communication system of the stacker-reclaimer comprises an antenna support, a ground calibration platform, a bidirectional vertical laser beam projection component, a perpendicularity measuring component and a reflector alignment assembly, wherein the antenna support is used for fixing a directional antenna at the appropriate position of the stacker-reclaimer and the ground; the ground calibration platform is used for providing a ground benchmark reference; the bidirectional vertical laser beam projection component is used for projecting bidirectional laser beams which are perpendicular to each other to form laser surfaces which are perpendicular to each other; the perpendicularity measuring component is used for adjusting the directional antennaplane to be perpendicular to the horizontal plane; and the reflector alignment assembly is used for displaying a laser projection line, enhancing a visual effect of the bottom edge of the directionalantenna plane and prolonging the bottom edge line of the directional antenna plane to improve the alignment precision. According to the technical scheme, accurate alignment of the directional antennais achieved, and the alignment method has the advantages of being high in alignment accuracy, simple in operation procedure, low in cost and easy to master by the field maintenance personnel.

Description

technical field [0001] The invention relates to the field of Ethernet communication, in particular to a directional antenna alignment system and method for a stacker-reclaimer wireless communication system. Background technique [0002] Stacker-reclaimer, also called bucket wheel stacker-reclaimer, stacker and reclaimer, is a new type of high-efficiency continuous loading and unloading machine. It is mainly used for loading and unloading iron ore (sand), coal, sand, etc. The machine is widely used at home and abroad because of its high operating efficiency. [0003] The stacker-reclaimer includes: a cantilever bucket-wheel stacker-reclaimer, a bridge-type bucket-wheel stacker-reclaimer, a door-type bucket-wheel stacker-reclaimer; a door-type scraper reclaimer, a drum mixing reclaimer; and a rotary Stacker, mixing stacker, rocker stacker. Traditionally, the stacker-reclaimer uses a tow cable to provide power and communication connections for the stacker-reclaimer. Due to ...

AI Technical Summary

Problems solved by technology

However, these attempts are all due to the low wireless communication rate, unstable data transmission, and long data transmission lag time, so the wireless Ethernet communication system cannot completely independently undertake the Ethernet communication tasks between the vehicle and the ground system.

Although some stackers and reclaimers are equipped with wireless communication equipment, they still have to rely on wired optical cables to perform data transmission tasks. The test results should be a complete failure.

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