矿用电机车刹车控制(软件).doc

摘 要 本文旨在设计一个煤矿架线电机车智能刹车的控制系统。煤矿架线机车智能刹车系统设计以MCS一Abstract This paper aims to design a coal mine Motor in intelligent brake control system. the intellectual brake system design of the mine aerial cable locomotive uses a 8051 single chip microprocessor as CPU，using infrared ray remote controlled emit and receive system as the measuring component to measure whether the mine locomotive comes near the curve or branch. When system receives the infrared signal with different position coding, it can broadcast correspond sound information ,and decelerate. When mine aerial cable locomotive runs forty distance or subter-forty distance from the position that the red light is placed, it brakes when the red light is lighted or runs continually. In the system design, used a radio transmitter chip, radio receiver chip encoder and decoder, microcontroller through the decoder receives the signal sent to control the voice circuit voice, of course, the software programming is essential of; in software design, collection procedures and the main voice for voice alarm program design. the appliance of mine aerial cable locomotive is clear at large in the assistant transport of mine，the safety moving relates the safety production, and the brake system that can intellectually identify the red and green light signal is the guarantee of the safety moving. the paper introduces the problem that mine aerial cable locomotive avoids fire in startup, brings forward a circuit design scheme，which can automatic draught the bow and break electricity when the mine aerial cable locomotives temperature is up to the finite number. Keywords: Intellectual brake; Measuring with wireless; Speech acquisition; Voice alarm; Single chip microprocessor 目 录 摘要 I Abstract II 1 绪论 1 1.1设计背景 1 1.2发展概况 1 1.2.1机械制动 1 1.2.2电气制动 2 1.2.3加装电磁滑靴制动 3 1.3任务要求 4 1.3.1设计目的 4 1.3.2设计内容 4 2刹车方式的选择及原理 5 2.1刹车方式的选择 5 2.2气动刹车的原理 6 3气动系统设计 7 3.1各气动元件的原理介绍 7 3.2主要气动元件的选择 9 3.3刹车力