Intelligent car traveling method and system based on fluorescent reaction and photosensitive sensor

Abstract

The invention discloses a method and system for moving an intelligent car based on a fluorescent reaction and a photosensitive sensor. The system includes a power supply module, a fluorescent reaction module, a light intensity detection module, an STM32 single-chip microcomputer, a motor drive module, a left motor unit, and a right motor unit. Among them, the motor drive module is jointly controlled by the fluorescent reaction module, LCD display module, STM32 single-chip microcomputer and light intensity detection module. The fluorescence reaction module makes the light intensity of the fluorescence reaction change with time by mixing different concentrations of bis-oxalate-organic solvent mixture and hydrogen peroxide-organic solvent mixture, thereby controlling the start, stop, left turn and right turn of the car . The present invention uses chemical reaction light intensity changes as commands to control the start, stop, turn left, and turn right of the car, which is expected to reduce the dependence of existing automatic driving technology on satellite communication, improve the offline control ability of smart cars, and have wide applications prospect.

Description

technical field [0001] The invention relates to the technical fields of physical chemistry and intelligent control, in particular to a method and system for moving a smart car based on fluorescence reaction and photosensitive sensors. Background technique [0002] With the continuous development of technologies such as sensors, GPS, and artificial intelligence, the research on autonomous driving technology has become an important direction for the development of current automobile production technology, and autonomous vehicles are gradually becoming popular in the market. However, there are certain drawbacks in the automatic driving systems adopted by motor vehicles in the market at present. The amount of communication information of the automatic stop and start system controlled by satellite navigation frequently increases sharply, which leads to an increase in service costs. Traffic accidents. At the same time, for some systems with poor stop and start performance, freque...

AI Technical Summary

Problems solved by technology

However, the automatic driving systems used by motor vehicles on the market have certain drawbacks.

The amount of communication information of the automatic stop and start system controlled by satellite navigation frequently increases sharply, which leads to an increase in service costs. Traffic accidents, at the same time, for some systems with poor stop and start performance, frequent stop and start will cause excessive system loss and greatly reduce the service life of the car

[0003] In addition, the current mainstream autonomous driving technology relies too much on GPS navigation technology, but due to the huge difference in the replacement time between GPS and the sensors used in the market, it is difficult to coordinate work to achieve efficient communication. At the same time, in some places with poor signals, it is even lost Most of the automatic driving functions are difficult to accurately control the stop of the motor vehicle, which may endanger the safety of passengers in the vehicle

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