Laser fast tracking and aiming tree branch removal system

Abstract

A laser fast tracking and aiming tree branch removal system belongs to the field of electronic technology. The object of the present invention is to provide a laser fast tracking and aiming tree branch removal system for accurately removing tree branches near high-voltage lines by laser. The present invention includes a laser power supply, a laser, a focusing system, a thermal imager, a control system, a position limitation, and a three-dimensional translation platform; wherein the laser power supply includes a pulse constant current output circuit, a power conversion circuit, an isolation module circuit, a short circuit protection circuit, an overvoltage Protection circuit, over-temperature detection circuit, over-current protection circuit; control system includes acceleration gyroscope sensor, output chip circuit, reference voltage chip circuit, pulse output circuit, voltage regulator circuit, PWM pulse width modulation chip, FET drive circuit, Communication chip circuit, interface circuit, isolation module power supply, 485 isolation communication chip, buffer chip circuit, main control chip; position limitation includes position control sensor interface; the laser uses a solid-state laser with solid material as the working substance. The invention is applied to positions that are difficult to be reached by humans in industry, and can accurately and quickly realize positioning and remove branches.

Description

Technical field [0001] The invention belongs to the field of electronic technology. Background technique [0002] At present, in outdoor high-voltage line transmission, in order to ensure safety and stability, and prevent short circuits and open circuits, it is not desirable to have electrical conductors during the transmission process. Once metal or other electrical conductors exist, there is danger. A common phenomenon is that trees grow under the outdoor high-voltage lines, and the overgrown branches will inevitably become a safety hazard once they are bridged between the wires. Therefore, security inspectors need to regularly conduct safety inspections on high-voltage lines to ensure the normal operation of the power system. When security inspectors conduct security inspections outdoors, the general method is to remove the branches that pose a safety hazard to the wires by carrying tools. When encountering branches with a relatively high position, they need to build an elev...

AI Technical Summary

Problems solved by technology

Compared with the above applications, the cutting of branches has great specificity, and the experimental and mechanism research on its cutting performance is still blank

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