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目录
0 U1 T1 l) F; ?% K) z摘要:....................................................................................................................................................... 2
6 O7 U$ }$ w! T) }$ W关键词:................................................................................................................................................... 3
& R' Q1 B% ^1 a一、设计任务概述................................................................................................................................... 3; V, P' T" ?4 p4 ~2 h% m1 [- @) K$ g
1.1 设计任务概述................................................................................................................................. 3
7 ^2 z# n) Z! s* c z Z+ } r2 a1.2 基本任务........................................................................................................................................ 3
: x6 T( l1 X7 _1.3 发挥部分........................................................................................................................................ 3' U+ U4 G( u1 n# a
二、系统方案论证与选择....................................................................................................................... 4" _: c5 M9 |" c8 a" I0 o1 \# |8 z/ |
2.1 车体方案论证与选择.................................................................................................................... 5% R }3 K) o7 W+ m! h$ B0 y
2.2 控制模块论证与选择.................................................................................................................... 5& h0 ]2 Z/ b' E
2.3 电源模块论证与选择.................................................................................................................... 6& n3 \4 n; K8 I1 Q
2.4 电机模块选择与论证.................................................................................................................... 6
/ v2 y: L& _$ Z* W. ]+ q( Y2.5 电机驱动模块选择与论证............................................................................................................ 63 M8 J, b: [0 r: o M+ D
2.6 避障模块的选择与论证................................................................................................................ 75 r/ E: ~2 f3 N, v
2.7 循迹模块选择与论证.................................................................................................................... 7' X N y! |0 M) G0 l" j; R' y
2.8 金属传感器模块论证与选择.......................................................................................................73 G# y( W0 C k' U$ H P2 f4 z
2.9 铁片转移模块论证与选择............................................................................................................ 8% K- `( h* ?' h4 N) Q
2.10 报警和语音提示模块选择与论证..............................................................................................82 w7 v- r. t: Z# H; A' _
2.11 显示模块论证与选择.................................................................................................................. 8
n! j% W( M$ `8 [( r1 M% D2.12 智能救援小车最终方案.............................................................................................................. 8
% b$ f( P" j9 J1 P三、硬件系统的设计与功能实现........................................................................................................... 9
9 T J" T# @3 f9 U3.1 救援小车主线路板制作................................................................................................................. 9
Q H: }+ i9 }$ @) D+ e3.2 微控制器电路的设计与原理........................................................................................................ 9
6 D* G$ Y! Y I/ G8 e3.3 电源电路原理与设计................................................................................................................... 10
' R- @) _ ^2 G+ g1 G3 C7 H3.4 电机驱动电路的原理与设计.....................................................................................................10
/ S! X+ d' W6 L! @" a% G7 E3.5 避障电路的原理与设计.............................................................................................................. 10
; w0 m* O" y! l, n1 G0 u. f3 \! e' s5 Z3.6 光电开关的安装.......................................................................................................................... 115 _. n. a; s# r8 b& Q- m! Z
3.7 循迹电路的原理与设计.............................................................................................................. 11
+ H( ^/ }* {9 J5 t# t5 B+ E6 O" `3.8 金属检测电路的原理与设计......................................................................................................11
% t1 k9 N! b1 |. P* x; Y7 |8 h) E+ l3.9 铁片转移电路原理与设计,...................................................................................................... 12
3 q0 L7 `/ @5 C ~* s( \3.10 语音提示电路的原理与设计....................................................................................................12
9 C/ d" I5 v; `+ C3.11 系统其它功能的扩展................................................................................................................ 126 f: x5 B- U0 q9 P
四、软件设计的实现与说明................................................................................................................. 13
1 j- p# p% j% b! |; m3 `4.1 主程序流程图.............................................................................................................................. 13
; S5 Q7 ^5 f0 q3 @3 t$ w4.2 路面循迹子程序流程图...
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