| 基于电涡流传感器的智能公交投币机性能改进 |
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| 引用本文： | 顾玉萍,;尤晓露. 基于电涡流传感器的智能公交投币机性能改进[J]. 常州信息职业技术学院学报, 2014, 0(3): 40-42 |
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| 作者姓名： | 顾玉萍, 尤晓露 |
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| 作者单位： | [1]南通航运职业技术学院,江苏南通226010; [2]南通农业职业技术学院,江苏南通226007 |
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| 基金项目： | 南通市科技局课题（HS2012002） |
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| 摘 要： | 公交投币机在市场上得到广泛应用,但是现有智能公交投币机存在一些不足之处。研究通过应用微型直流电机,对现有的智能公交投币机进行改进,利用LM317控制投入的硬币通过电涡流传感器时的速度,并对软件进行修改,使智能公交投币机的硬币辨识率得到很大的提高。
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| 关 键 词： | 电涡流传感器 公交投币机 LM317 |
Performance Improvement of Intelligent Bus Slot Machine Based on Eddy Current Sensor |
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| Affiliation: | GU Yu-ping, YOU Xiao-lu( 1. Nantong Shipping College, Nantong 226010, China 2.Nantong Agricultural College, Nantong 226007, China) |
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| Abstract: | Bus coin machine is widely used in the market now,but there are still some problems in the intelligent bus slot machine.This paper improves the existing intelligent bus slot machine by the use of micro DC motor. LM317 could be used to control the speed when coins pass through eddy current sensors. In addition,some appropriate modifications to the software are made. These methods can promote the coin recognition rate of the intelligent bus slot machine. |
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| Keywords: | eddy current sensor bus slot machine LM317 |
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