A robot magnetic navigation sensor applied to substation inspection and intelligent logistics

Abstract

The invention discloses a robot magnetic navigation sensor applied to substation inspection and intelligent logistics, which includes a main control unit for waking up the Hall sensor, and controls a data processing module to perform data processing on the collected information; the Hall sensor is used for Magnetic field detection; data processing module, used to remove noise and interference signals in the system; output data identification module, used to identify peaks or troughs; low power supply module, used for main control unit, Hall element, data processing Module power supply; in the case of external interference and uncertainty, the present invention can still enable the magnetic navigation sensor to accurately detect the position of the magnetic stripe, so that the position of the magnetic stripe detected by the autonomous navigation robot is more accurate and the action path is reliable Performance is improved; at the same time, the use of low power consumption mode prolongs the working time and improves the work efficiency.

Description

technical field [0001] The invention relates to the field of sensors, in particular to a robot magnetic navigation sensor applied to substation inspection and intelligent logistics. Background technique [0002] In modern smart grid, in terms of substation inspection and logistics, due to the large work demand and labor intensity, the manual mode is unsustainable, and the autonomous navigation robot can realize path recognition by recognizing the magnetic strips laid on the ground, thereby replacing manual power generation. The substation inspection and logistics distribution in the system, so the autonomous navigation robot is more and more favored by the smart grid. [0003] The autonomous navigation robot has fully demonstrated its superiority in substation inspection and intelligent logistics, that is, it can inspect the outdoor high-voltage equipment in the unattended substation, and complete the inspection and operation of the substation equipment, so as to make the in...

AI Technical Summary

Problems solved by technology

[0004] Guidance technology is the key technology of autonomous navigation robots, and magnetic navigation sensors are an important part of guidance technology, which determines its intelligence and motion accuracy. Traditional magnetic navigation sensors use threshold comparison output, because The consistency of each analog Hall sensor is poor, the power consumption is large, and the output has temperature drift. Therefore, a new output method is urgently needed to reduce the power consumption of the sensor.

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