Intelligent trolley parking control system and method based dissolution and breakage of copper wire

Abstract

The invention discloses an intelligent trolley parking control system and method based on dissolution and breakage of a copper wire, and belongs to the technical field of physicochemical and intelligent control. The system comprises a copper wire reaction module, a potential detection module, a single-chip microcomputer, a control module, a motor and a power supply module, wherein the copper wirereaction module comprises a reaction circuit and a reaction container containing a ferric trichloride solution; the reaction circuit comprises a plurality of parallel branches, and each branch is connected with a copper wire in series; the to-be-dissolved part of the copper wire is soaked in the ferric trichloride solution; the potential detection module detects the port potential of the reactioncircuit and sends electric signals to the single-chip microcomputer and the control module in sequence, and the control module outputs PWM signals to control the motor to rotate when the copper wire is not dissolved and broken and to stop rotating when the copper wire is dissolved and broken. The method is implemented based on the system. According to the invention, the intelligent trolley automatically stops after advancing by a preset distance, the purpose of accurately delivering articles is achieved, limitation of external environment conditions is small, and the system has practical application value.

Description

technical field [0001] The invention relates to the technical fields of physical chemistry and intelligent control, in particular to an intelligent trolley parking control system and method based on copper wire melting. Background technique [0002] The current parking control system often relies on the GPS system to realize remote parking, which cannot be realized normally in the scene of weak GPS signal. In the field of smart cars based on chemical reaction timing, most teams use the parking control system based on the iodine clock reaction, which uses a photosensitive sensor to convert the optical signal of the iodine clock reaction into an electrical signal and delivers it to the single-chip microcomputer, which is compiled and processed by the single-chip microcomputer to output another An electrical signal is sent to the control module, and the control module then outputs a PWM signal to control the rotation of the motor based on the electrical signal. However, the pa...

AI Technical Summary

Problems solved by technology

However, the parking control system has some defects: the chemical reaction mechanism is complex, the repeatability of the experimental results is poor, the specific operation of the experiment is difficult, and the movement distance is easily disturbed by the external environment

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