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目录# d& l& T, k2 {! `
摘要：....................................................................................................................................................... 20 [2 C: K& X) O' Z
关键词：................................................................................................................................................... 3
- |: j$ h" O+ y% A) H. p: _一、设计任务概述................................................................................................................................... 37 u D0 x# V+ {! j. O9 k* C) K* d
1.1 设计任务概述................................................................................................................................. 3
1 d' k T3 G2 T, L3 y( k) g1 M1.2 基本任务........................................................................................................................................ 3
( C- m, ^& |7 F \4 U# _1.3 发挥部分........................................................................................................................................ 3' _3 s7 i& S+ h
二、系统方案论证与选择....................................................................................................................... 4& R9 I6 ?+ v! a/ Q7 P% t
2.1 车体方案论证与选择.................................................................................................................... 5
. U4 h5 T" C% C" j3 P5 P3 u2.2 控制模块论证与选择.................................................................................................................... 59 o3 O" A. s8 T' v7 m
2.3 电源模块论证与选择.................................................................................................................... 6
# {! p9 V- e4 |3 y2.4 电机模块选择与论证.................................................................................................................... 64 C v, d( Z' \1 F G
2.5 电机驱动模块选择与论证............................................................................................................ 6
' _4 y4 K( K' o" j$ i# y- h+ G2.6 避障模块的选择与论证................................................................................................................ 7
, v: K( z- ^# Y5 J% S1 w2.7 循迹模块选择与论证.................................................................................................................... 70 b+ k/ a$ i9 ?! n ^+ B
2.8 金属传感器模块论证与选择.......................................................................................................7) i, F* o/ K, j! R/ `
2.9 铁片转移模块论证与选择............................................................................................................ 84 K' c) _5 h$ \4 ?' N0 k
2.10 报警和语音提示模块选择与论证..............................................................................................8' r) |- W3 k) W1 ~: |, \( Q1 [
2.11 显示模块论证与选择.................................................................................................................. 86 ] v4 @, c1 Z; z+ `# I
2.12 智能救援小车最终方案.............................................................................................................. 8) b: J0 B. |/ W) P
三、硬件系统的设计与功能实现........................................................................................................... 91 k2 ?, ]: v4 g/ Q ?2 @- q! G
3.1 救援小车主线路板制作................................................................................................................. 90 \2 ~$ N: n" Y$ R% ~4 W
3.2 微控制器电路的设计与原理........................................................................................................ 90 V, b! q. h, [5 O% ~
3.3 电源电路原理与设计................................................................................................................... 106 r& }- v8 C0 ~ c* P
3.4 电机驱动电路的原理与设计.....................................................................................................10
) N' D* W" Z5 K( @3.5 避障电路的原理与设计.............................................................................................................. 10- f( [0 _# t( q" z4 @" c7 ^
3.6 光电开关的安装.......................................................................................................................... 11
9 v( z# T* @: |1 R9 x4 {; M9 e3.7 循迹电路的原理与设计.............................................................................................................. 11; h( P, f1 Q7 f" Z. ]: P q" l$ |
3.8 金属检测电路的原理与设计......................................................................................................11
" x0 z* `: d1 d5 t7 b3.9 铁片转移电路原理与设计，...................................................................................................... 12
) M& g" @. _/ a3.10 语音提示电路的原理与设计....................................................................................................12
1 i- |# C; b2 m, J+ f5 p9 L3.11 系统其它功能的扩展................................................................................................................ 12
7 j% p3 D$ ~$ h4 l四、软件设计的实现与说明................................................................................................................. 13
7 [$ K; }* f) R A4.1 主程序流程图.............................................................................................................................. 13& J4 f4 I& }) g) a
4.2 路面循迹子程序流程图...: o! Z: \9 w+ a# _: v: `
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发表于 2020-2-13 16:57
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