Fire Fighting Robot1

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    143.472

    Ta Mb:

    Ja X 05119308

    Wa Cb 05150469

    Na B 05041554

    Aaa Oa 05158494

    X G 05075629

    (25/5/2009)

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    1.  1

    2.  2

    3.  3 

    3.1 Oa 3

    3.2 Ta a 9

    3.3 Ia a 10

    4.  11 

    4.1 Ma 114.1.1 Haa 11

    4.1.2 Sa 11

    4.1.2.1 RTOS 12

    4.1.2.2 C a 13

    4.1.2.3 Fa a 14

    4.1.2.4 R a 14

    4.2 M 14

    4.2.1 D a 144.2.2  T 15

    4.2.3  Haa 16

    4.2.4  Sa 17

    4.3 P 18

    4.3.1 D a 18

    4.3.2 T 18

    4.3.3 Haa 20

    4.3.4 Sa 21

    4.4 F 22

    4.4.1 D a 22

    4.4.2 T 23

    4.4.2.1 C 24

    4.4.3 Haa 26

    4.4.3.1 S a 26

    4.4.3.2 C 29

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    4.4.4 Sa 30

    4.4.4.1 P 30

    4.4.4.2 T a 30

    4.5 Fa 304.6 U ba 31

    4.6.1 PCB Maa 32

    4.7 Ca D 33

    4.8 Ia 36

    5.  38

    6.  39

    7.  40

    : Ma 41 

    : F 50 

    : M 53

    : P 55

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    1. 

    T a a a a b

    Ia S D a Ia a. T b aaa, a

    ba a a a a a a (a ) a . T

    a b a a a, a a a a a, b a b a ba a.

    O a :

    1.  Ma

    2.  M

    3.  P

    4.  F

    Ea aa aa a a , a

    a .

    I a, a . T, a

    a a . S 4.8 b a .

    A a a aa .

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      2

    2. 

    T a a b:

    •  I aaa

    •  I a a ba

    •  I a a a (a ) a a a

    •  T a b NZ$500 ($100 )

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    3. 

    3.1

    A a a aa b, ab :

    •  U 6 a , aab a a 360 a. A

    , a a , a a,

    a a a a a , a a aa

    •  U S DC

    •  U IR

    T a a a a a a 3.1, a a b

    b b a :

    •   , a a b

    b

    •   , a a a a a ,

    a a

    •  F , a a a a a ab

    a a 360 a

    •  F , a ab a a

    •  C  , a b a a a b

    ab

    F 3.1: Ma b

    F

    M

    P

    Ma

    (C )

    Fa a

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    T a b a b aaa:

    •  W a a a aa a, a a a b b ab

    a

    •  Ha a a aa a ba a a

    a a b a , a

    •  Ba a ba , a b b

    a

    •  Fa b a b a b

    a . T a b a b a

    •  Ma a a a, a a a a.

    B a a b a

    A a a, a a ba a b. T

    a a a a a b b a a

    :

    •  A a . A a a a

    a a aab

    •  T b a a. Ma b

    , a a a , a a a a b

    a. W a b a b b , a

    , a a a b

    a ( 4.2)

    •  Ra a , a a . T a a

    b a a a a

    W a a b, a

    .

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    F 3.2: M a

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    F 3.3: M a

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    F 3.4: C a

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    F 3.5: Fa a

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    T a a a b a, a a

    a a a a .

    T , a , a a b a a

    a a a. T a, a a a

    a a a a FSM, a 4.1 a A A.

    N a a a, CCS C a ICD a a

    a CCS a a a a b a.

    3.2

    T a a a a b . Ta a a a :

    •  M & Ca : Wa a X

    •  P : N

    •  F : Aaa

    •  Ma , aba a a : Ja

    F 3.7: FSM a aa.

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    3.3

    Tab 3.1 a .

    /

    Pa SFH 309 PFA RS S N / 6548817 2 (10a) $0.90

    Ra 5V S Sa Jaa Pa N / SY4092 1 $15.90

    NAND Ga 74HC00 Ma Lab 3

    H I 74HC04 Ma Lab 2

    Da S GP2D120 RS S N / 4775691 3 $34.60

    S GWS S03B 2BB Jaa Pa N / YM2760 2 $35.90

    M PIC16F877A Jaa Pa N / ZZ8540 6 $17.90

    D 1N4001 Ma Lab 8

    H TI SN754410 DSE Pa N / Z6845 1 $4.98

    Taa ab W D Jaa Pa N / YG2743 2 $35.90

    Taa S Jaa Pa N / YG2862 1 $23.90

    Caa 0.1 F a

    100 F 16 V

    Jaa Pa N / RC5360

    Jaa Pa N / RE6130

    3 (2a)

    2

    $0.43

    $0.48

    R 47 Ω

    560 Ω

    Ma Lab 4

    6

    Ba E 9V

    E AA

    DSE Pa N / S3215

    DSE Pa N / S3287

    2 (2a)

    2 (4a)

    $15.99

    $9.99

    : $455.59

    Tab 3.1: Pa

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    4. 

    4.1

    A a a a a a aba a, a .

    4.1.1

    C , a ba a . Ba a ba a a

    a b , a a a a, a a a

    aa a , a a a a PIC . L

    a a ba:

    •  Ma

    •  10MH a

    •  PIC16F877A

    •  Pa S

    W a 10MH a, a a a a

    aa a b . T a a a a aa ,

    a b ab a a b a b

    b .

    F 4.1.1 PIC, a a b

    a a a ba. 

    4.1.2

    T a a . T ba a a ab , a a ba a . T aa

    FSM FIG 3.6 a 3.7, a a b aa b

    F 4.1.1: C aa

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    . A a b APPENDIX A,

    aa b, a RTOS (Ra T Oa S).

    4.1.2.1

    Ra a (RTOS) b () a

    aa, aa a a a. T a a b a a a,

    a a b a a a

    a . T a a b a. T

    4.1.2 a a a a .

    FIG 4.1.2 Ta RTOS Ia

    H, a a b 10. T a aa b

    PIC a 10 . O a a a b

    (2 a). O RTOS a a

    b a a. E 10, a ,

    a a . I , a

    . I a a a a ,

    a ab aa, a a a , a

    a a .

    T a a b aaa b a RTOS. Aa b

    b a b a. W a a RTOS a

    a aa. F a, , aa (CA) b

    b b a a a a. I a,

    a ab RTOS b :

    (CA)

    W _CA a RTOS b a .

    I , RTOS a b CSS a a ba,

    , a .

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    4.1.2.2

    T a aa a:

    •  P

    •  Fa Ta

    •  M

    Ea a a a RTOS . T

    600. T a a a, a b a

    , a b a a a . A

    a a a , a HD

    aa.

    O , ab a a . T a ab

    a . T ba a b :

    F P:

    •  I a ba, a a a a ba

    •  I a b , ab Fa Ta (a aa

    a), a . Fa a ab, ba a b a

    ba , b b b a a aa.

    •  I a b , aa ab a a ( CA), a

    •  I a b , a a ab a a a

    F Fa a, a a a RTOS a a

    b a a. I a aa b a. T a

    Fa Ta, a a ab aa a

    b. T a a :

    •  I a , a ab CA, a a b

    •  I a , . CA RTOS b a, a a

    a a b. N a ab CA

    a a, a a a , a a

    CA a a a.

    •  I a , a ab aa, a

    a a a. W aa, a CA RTOS

    a a a a ba, a a

    •  I a b, a ab CA, a a a

    a

    •  I a a , a b,

    a 10 , a 180 , a ab a aa a

    a

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    4.1.2.3

    T b a b a a. I 3.6, a a

    a a a a a . T a a

    a aa .

    F, a a aa, a a a a a

    . T a b a a. T

    a b a a a, a a a

    ba a a a aa. T , a a

    a a, b

    a a . T a a b

    a a , a a

    b a a b a a a

    aa.

    A, .2.2, a a a RTOS ba a a b

    a a ba. W , a b a a ba, a a

    a a a , b b CA aa . T

    b, a a CA , a b a a ba,

    a a b a a ba .

    4.1.2.4

    A b a b b, a a a a

    a 45 . T ba a a a b a

    , a a, a b a a . T b, a a a. W a a

    b CA, , a b a a

    aa a , b a a 90

    a a . F a, b a a ,

    a a , a ba . O a , a

    a a a , a a 90 . T

    a b ( A E).

    4.2

    O a b ba. T

    a a a , a a a aa a

    . A PIC16F877A b M, b a a a

    TI a a .

    4.2.1

    W a DC a bb .T a a DC aa a a

    a, a a b a PWM ( a) a a

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    ba . T a

    a, a

    a (ba a ). I a

    a a a a a a . T a a

    b a b a a;

    ba a (1.5 )

    a a. T a a a.

    4.2.2

    U , , aa , a a PWM a

    a aba b a. W a

    a a Hb . Hb a b aa a

    baa a a DC . T a a

    a, a a aaab a (IC) .

    W Hb IC: a L293D, a b ST M; a

    SN754410, b Ta I. B a Qa HaH a

    ba a a a, , a DC a ba .

    T IC a TTL a CMOS ab , a 600 A a

    L293D a 1 A SN754410. T a a 4.5 36 V b

    a (aa aa). W a aa

    aa, a a 1 A a a ( a

    a a a).

    T Taa W Gab H.E. ( ) . T a

    RE260 (3 V), a a b 216:1 a 336:1 a a a a a aa. T ab

    F 4.2.1.

    F 4.2.1: Taa W Gab M

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    4.2.3

    F 4.2.2 b a aa SN754410. Va 9 V

    (V1) a 4.5 V (V2). T 3.8 V ()

    (1, 2, 3, 4Y) a ba aa 0.7 V b a

    aa. Ia a V1 a 5 V a (), b

    a b a b a a

    a a.

    T SN754410 a a F 2. A a b , a

    , a ab . T ab a , a b a

    a a (ba). W ab 5 V ,

    a a ba a a a a.

    F 4.2.2: P aa SN754410 IC

    A a a b PIC

    a . W a b

    a ESD (a a) , a a

    a a ( ) L293D. T a a b a

    1N4001 a a a

    a, a a a ( a

    ) a a ba. A 470 μF ba aa a a a a

    , a a a. F 3 a

    .

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    F 4.2.3: C

    P RD03 a Hb, a RB13 a a

    a ba. T ICD a MCLR, PGC, PGD, V a V; MCLR a a

    5 V a 47 Ω , a a. A 4 MH a a a a

    PIC.

    4.2.4

    T a a b :

    1 2 3

    0 0 0 S

    0 1 0 L

    1 1 0 R

    0 0 1 Fa

    1 0 1 Baa

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    F a a , a RD03

    a . A b

    a , a a a a a b a.

    F : XT (a/a

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    G 4.3.1

    A a ab a a a a a a a a

    aa a aa ( ), a

    b I a a (Tab 4.3.2, Ga 4.3.2).

    A C() Va a 4 Va a 5

    40 0 0

    30 0 0

    20 0.72 0.17

    10 2.19 2.00

    0 2.38 2.09

    10 2.26 2.00

    20 0.70 0.1130 0 0

    40 0 0

    4.3. 2

    2 4 6 8 10 12 14 16 18 20 22

    0

    0.5

    1

    1.5

    2

    2.5

    3

    Volts per Distance

    White(volts)

    Red(volts)

    Candle(volts)

    Distance (cm)

       V  o   l   t  a  g  e

       (  v  o   l   t  s   )

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    G 4.3.2

    F ab aa a a a a a 10 0,

    ba a a b a b,

    .. a a.

     

    4.3.3

     

    W , a a a

    a PIC , a a a a

    aa a ba a PIC ( 16F877A) a

    aa PIC ( aa a PIC). Ba

    a aa a a, A/D PIC (AN0 AN7).

    -50 -40 -30 -20 -10 0 10 20 30 40 50

    0

    0.5

    1

    1.5

    2

    2.5

    Volts per Angle

    Voltages at 4cm

    Voltages at 5cm

    Angle (degrees)

       V  o   l   t  a  g  e  s

       (  v  o   l   t  s   )

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    4.3.1:

    W ab a a ba aa

    a , ab .

    4.3.4

    T a :

    0 1 2

    0 0 0 N Ob

    0 0 1 L M a L

    0 1 0 R M a R

    0 1 1 M M a L a R

    T a a RB0 PIC

    aa b a aa a b a , .. RB0

    aa b , RB0 .

    F I a a a ADC a aa

    a a a , A D.

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    4.4

    T a (a ) a a

    . T a a a

    .

    T a a a a a a

    a (S 3.1). S a a a a

    aba a a a. I a, b b a

    a . I a, a b a a

    b b a.

    F a a a a, a a a a

    a a a ba b a ba a. A a

    , b a a a a b .

    T Aa Da C (ADC) (PIC 16F877A)

    a a. T ADC a a a a aa b

    a . F PIC16F877A , a b a

    a a a . T a a 16 .

    T, a a a a a a a 100

    .

    4.4.1

    W aa a a a

    a a b. Oa a a a a b a

    a a b. T a a

    a. T a:

    •  Pa: L a a ba. I ,

    a b a a. A a aaab RSO NZ.

    •  P : Sa IR b a

    a. Ua b a b a a a

    IR a a. S aaab RSO NZ.

    •  Haaa UVT a : S a a a UV

    . Aa Rb a UVT a a a UVT .

    F , a a a a a aaab a

    a aa, a aaab aa. I a,

    a a a a a . T a b aaa ba

    a a a a a aa a.

    A, a a a.

    F a a, a a a a a a

    a a aa a a a. W a a a a

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    a a ba a a a a a a 600 1000 a .

    A a aa a a a 360 b.

    T a a a SFH 309 PFA aa b OSRAM O S. T

    a a a a a a 880 a a a aa a

    150 . I a a /a 6 , a b .

    4.4.2

    T a a a aab a

    4.4.1. I a a a a.

    W a a , a a a b a

    a a. I aa b a, b

    a a a a .

    Da ()

    O a (V) 10 15 20 25 30 35 40 45 50 55 60 65 70

    R 470 0.37 0.37 0.35 0.33 0.31 0.28 0.19 0.12 0.07 0.04 0.03 0.01 0.01

    (Ω) 220 4.78 4.76 4.74 4.68 4.63 4.37 3.97 3.36 3.01 2.48 2.12 1.66 1.48

    560 4.88 4.88 4.85 4.83 4.82 4.70 4.44 3.60 3.00 2.90 2.43 2.10 1.90

    Tab 4.4.1: E ab . T a a .

    T ab a ab a. T b a

    a a b a a a

    . T ab a a a a a b a a a a

    a , a a. W a a a a

    aa a.

    N, 560 .

    T ab 3 a .

    F 4.4.1 : C

    a

    .

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    Da ()

    O a (V) 10 15 20 25 30 35 40 45 50 55 60 65 70

    L Da 4.88 4.88 4.85 4.83 4.82 4.70 4.44 3.60 3.00 2.90 2.43 2.10 1.90

    L 4.88 4.87 4.86 4.84 4.82 4.80 4.54 4.38 4.07 3.99 3.86 3.90 3.88

    Tab 4.4.2: O a a 560 Ω.

    T a a a a a

    . A a a , a aaa

    a . Wa , a a

    a a. T a

    a a .

    T , a a a a a a

    a. H, a a

    a b a . I a a a a a

    a 560 a .

    4.4.2.1  C .

    T a a a a a, a

    a a a a a .

    F a, a , a a a

    ( F 4.4.2). T a a a ba

    a . T a a

    a aa. H, a a a

    a a 150 . A b

    a a a a ; a

    a a 60 b 360

    b.

    T 4.4.3. T aa (a)

    a . C a a ,

    15 a 30 b . I a,

    ab a a b b a b a. T aa (b)

    a . A a, a 60 , a a a 360 .

    F 4.4.2:

    F

    .

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    T a a a 560 . T

    a aa ab b.

    Da ()

    O a (V) 10 15 20 25 30 35 40 45 50 55 60 65 70

    L Da 4.88 4.88 4.85 4.83 4.82 4.70 4.44 3.60 3.00 2.90 2.43 2.10 1.90

    L 4.88 4.87 4.86 4.84 4.82 4.80 4.70 4.10 3.40 2.90 2.60 2.30 2.14

    Tab 4.4.3: O a .

    T ab 4.4.3 a a a . A b a ab 4.4.1, a a

    a a a a a. A aa a,

    a b a a a a a

    a a ab a . W , a

    a a aa a a .

    A ()

    O a (V) 0 10 20 30 40 50

    Da () 40 4.84 4.83 4.82 4.82 2.1 1.9

    50 4.82 4.79 4.45 4.72 1.8 1.860 4.82 4.8 4.1 3.6 1.7 1.7

    Tab 4.4.4: Ra a ab

    a.

    Tab 4.4.4 a a a. T a aa

    a b a a a 4.4.1 a. W

    a aa a 40 a 50 , a a

    30 a. W aa b a a 60,

    a a a 3.6 30 aa a.

    H a 30 a 40 b a a 30 a; a

    60 . T a aa .

    a b

    F 4.4.3: C a . a) C . b) C

    . N a ab a.

    40˚60˚

    5.9

    3

    3

    3.7

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    T ab ab a . T

    a a a ab , a a b . A, a

    a ab, a a a a

    a . T a b

    a aa a a a I b a , a a

    aa b .

    4.4.3

    4.4.3.1 S a

    A b , a a . T b

    a .

    F 4.4.4 a a b a . T

    a a ba F 4.4.5.

    2.6

    2.6

    13.7

    4.2

    F 4.4.4: T a b

    4.2

    2.6

    2

    2

    F 4.4.5: C a a .

    F 4.4.6: P

    a.

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    Ia a , b a

    b. A ba a

    aa a 4.4.6.

    U , a a a a a a

    a.

    DaV

    10 15 20 25 30 35 40 45 50 55 60 65

    0 4.87 4.87 4.84 4.81 4.68 4.59 4.50 3.87 3.35 3.00 2.54 2.10

    1 4.85 4.84 4.82 4.78 4.72 4.63 4.57 3.99 3.49 2.88 2.47 2.68

    2 4.87 4.86 4.84 4.80 4.77 4.67 4.60 4.12 3.75 3.25 2.82 2.04

    3 4.88 4.87 4.86 4.82 4.75 4.69 4.61 3.80 3.03 2.46 1.97 1.58

    4 4.86 4.86 4.83 4.77 4.64 4.53 4.44 4.24 3.85 3.64 3.34 2.97

    5 4.88 4.88 4.86 4.79 4.71 4.62 4.52 4.04 2.89 2.75 2.48 1.86Tab 4.4.5: R ab a

    AV @

    40 0 10 20 30 40

    S 0 4.50 4.42 4.38 3.78 1.96

    1 4.63 4.60 4.57 3.52 2.69

    2 4.58 4.55 4.49 4.22 3.25

    3 4.42 4.39 4.39 3.71 2.42

    4 4.65 4.64 4.62 4.59 3.54

    5 4.57 4.57 4.52 3.26 2.08

    Tab 4.4.6: R a

    a

    F , a a a a a a

    . T b a a . A a

    ab, a a a aa a b a

    a . A a , a b a a

    a a.

    S a a

    a . A

    b a aa. T a

    a a aba. T a

    a ba aba a a a

    a. T a a 2 b 2

    ba. T a aa b.

    GNDV

    V

    F 4.4.7: C aa

    a a.

    2

    2

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    Ea a a a b 0 5 a

    a b b. A

    4.4.8, 0 a b, 1 a 2

    a a ; 3 a 4 a a

    a a 5 a b.

    S a a a a a. T a a

    a . W a a

    a aa a a a .

    1.  O a a ba a

    baba . T b b ba a b.

    2.  T a a b a a . T aa b b

    a ba a.

    Tab 4.4.7 a a a a 40

    b (.. T 0  b a) .

    T ab 0 a a

    a 4. W aa a a

    aa a, b a

    a aa a a. U

    aa a a a

    a a.

    T b a a aa

    a 2.86 a 3.47. H a

    a a a a a a b a a

    b 0.8 V a aa a. A

    a aa,

    a b a

    b a a.

    A a a a , a a a a

    a a a a. I a, b a

    a, b a a a .

    L Da

    S V S V

    0 4.74 0 4.52

    1 2.67 1 2.34

    2 1.87 2 0.68

    3 1.96 3 0.23

    4 1.34 4 1.25

    5 1.57 5 0.76

    Tab 4.4.7: R a

    a 0aa a 40. Aa

    a a 1.88V a 1.05V

    a a

    .

    0

    1

    2

    5

    3

    4

    F 4.4.8: Nb a

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    4.4.3.2  C PIC 16F877A

    T a PIC16F877A a

    a. A a a, b

    aa a a a ba ba

    . T, a b Aa

    Da C ab . Ta , A 0, 1, 2, 3 a 5 a E 0. Ma a. I P B 0, 1, 2

    a 3 .

    T aa PIC 16F877A. N a 4MH a a a V a

    5 .

    A ab 4.4.8 a 4.4.9 a a ab .

    S b 0 1 2 3 4 5

    P/ A0 A1 A2 A3 A5 E0

    Tab 4.4.8: I .

    B0 B1 B2 B3

    N 0 0 0 0

    L 0 0 0 1

    R 0 0 1 0

    B 0 0 1 1

    F 0 1 0 0

    Fa 0 1 0 1Tab 4.4.9 : O Ma

    F 4.4.10: P aa PIC 16F877A

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    4.4.4

    4.4.4.1 P

    P a a .

    1.  Ia a .2.  Ra a ADC

    3.  S b bbb . T a a a.

    4.  Caa aa a a b ( a

    a). T aa a aa b

    a aa a .

    5.  Ba aa a, a aa (VT = VE + 0.8V).

    6.  Ca a a a . T a

    a a a a a a . T a,

    b a a, a a a a . A, b

    a aa, a b a a 3 a a

    a a .7.  O a a. R ab 4.4.9 a .

    8.  Ra 2.

    T ab C. R a B aa .

    4.4.4.2  T a

    T a b a a LED .

    F, ADC a a aa a a a. I a a a a ADC . T a a. W

    a , ADC a a a aa a a. T a

    a, a b aa 0.2 a aa a.

    W ab b a , a b a aa a. T

    a a a a b a a a

    P B.

    4.5

    A , a / a a. T

    ba

    •  I a . T aa , a a a

    a b a b

    •  P . A b b a a, a a b

    aa a a a

    T ba a a 3 :

    •  5V DC a

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    •  9V ba a aa b

    •  H a a ba

    T a a a ba a b , a a a a a

    a . T b a a a 1A ,

    a a PIC. A, a a , a PIC aab 20A .

    F , a a aa 9V ba. T ba a a a a a

    , a b ba ( 4.6) aa a b .

    T 9V ba a a a a, a a

    a a a a b.

    T a a 4.5.1; a a

    a a , a.

    4.6

    T ba PCB a a Ma. T ba a

    a a b. A 4.6.1 , ba a :

    •  9V ba

    •  5V Va a (9V I, 1.2A Ma)

    •  4.5V ba

    •  9V a

    •  5V a

    •  4.5V a

    •  STDP (S T Db P) S

    •  G a

    •  Ba aa (0.1F)

    •  S aa (100F)

    F 4.5.1: C aa a

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    4.6.1

    A b. W aa PCB a Ma PCB . T

    ba A, a b , a b b

    a ba.

    U A, a a b a ba. I a ,

    a b . T a ab , a b

    a a a a. F 4.6.2   a ba

    .

    F 4.6.1: C ba

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    T ba A, a a :

    1.  Sa b ba

    2.  Da a a A ba. F a a a, a

    a Ma ba. S a a

    aaa aa ba a a

    3.  Pa a

    4.  Da a b a. T a a

    5.  I , a ab a, a a a

    6.  E , a PCB

    4.7

    O a a b a a a a

    aa a a aa ba. T :

    •  F ba ba

    •  Ba (2 9V + 3 AA)

    •  Gab/W

    •  P S

    •  Fa + M

    •  T a a

    •  O a a a LED ba b

    T ba a Ta G PCB ba

    a, a a.

    F 4.6.2: D ba

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    Lba Sa a a ,

    a a aa a.

    A aa a a a aa

    Taa ab . T ab b

    a . Rbb ba a Taa

    aa, a a a

    aba a.

    F a a a a b baa, a a

    a a . T a a a a a a

    ba .

    T aa a a a a, a a

    a aba. T a a LED ba aa b a,

    a a .

    A ba a aba /a a a ab

    a (aa 14.5 ).

    Fa, ba a a, a a .

    CAD M b a F 4.7.14.7.4:

    F 4.7.1: F b

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    F 4.7.2: Ra b

    F 4.7.4: Rb aa

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    F 4.7.4: Da

    4.8

    H b a.

    1.  M b a a .

    2.  P a 1.

    3.  U ba a 2

    4.  a a ab

    5.  Fa a ab

    N a a a a a. A a

    ab , ba b a a b b. P

    a aa b aab a b. U ba a

    b a a ba a b. Fa

    a a (a) a a.

    W a a b a . S b :

    •  T a b a a a ab a a a

    ba. T ab a a a, a aa a a.

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      37

    •  A 4.2.3, PIC a . T

    a b a a b

    .

    T a a a a a a, a aa a .

    •  W a a , aaa a a, a

    a a , a a,

    •  A a a, = 5, a a, bb ab a

    a, 4.5 b 9

    •  Rb a a a a / ba

    •  A ba a b

    •  T a , a

    T a b 4.8.1.

    M a a b a   CD a

    a A E.

    F 4.8.1: Fa b

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    5. 

    W a a :

    •  B a b , a a (R a

    a 500). T Rb a a, a a

    a a a a a a 45

    •  B a , ab a 6 a a

    , $40, a a a

    $100. W a ab abb 3 b PIC b.

    •  T aa a a a a a . A

    a PIC ba, a a aa b a a

    PIC a a a b

    .

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    6. 

    I , aa a a a a

    b a a a a a . T

    a b . T b

    a a b a ba b a b a .

    T, a b a a a

    ba. A, aa b ab b $400.

    T , a a aa a a a

    a . T a a aa a a NZ a

    a a a b.

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    C C S (CCS) I. (2006). D K IC C E :

    IC16F877A. 

    E P . (2009). Aa Rb. R 1 A, 2009

    ://.aa./b/a/R14423. 

    M T I. (2001). IC 16F87 D. 

    OSRAM. (2005). (FH309 FA) D. Pb b OSRAM O

    S GbH.

    RS N Zaa. (..). R Ma 26 2009, ://aa.

    ./b/. 

    Sa Ca. (2006). G2D120  .

    (2009). V b. R ://a./Rb%20Fa. 

    Sa IR Ra Ia. (2008). Aa Rb. R 18  Ma, 2009

    ://.aa./b//a/a/a.#8 

    UVT Fa . (2008). Aa Rb. R 1 A, 2009

    ://.aa./b/a/R66R2868. 

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    •  C.

    #

    # a=8

    #FUSES NOWDT //N Wa D T

    #FUSES HS //H O (> 4)

    #FUSES NOPROTECT //C a

    #FUSES NOBROWNOUT //N b

    #FUSES PUT //N P U T

    #FUSES NOLVP //L Va Pa B3(PIC16) B5(PIC18)

    # a(=10000000)

    # (=0,_=10)

    •  Ma

    # "C."

    8 STATUS_PANEL_RED = 000;

    8 STATUS_PANEL_YELLOW = 001;

    8 STATUS_PANEL_GREEN = 002;

    8 PROXIMITY_NO_OBJECT = 0;

    8 PROXIMITY_LEFT = 2;

    8 PROXIMITY_RIGHT = 1;

    8 PROXIMITY_FRONT = 3;

    8 FLAME_NONE = 0;

    8 FLAME_LEFT = 1;

    8 FLAME_RIGHT = 2;

    8 FLAME_FRONT = 4;

    8 FLAME_REAR = 3;

    8 FLAME_NEAR = 5;

    8 MOTOR_STOP = 0;

    8 MOTOR_LEFT = 1;

    8 MOTOR_RIGHT = 2;

    8 MOTOR_FORWARD = 3;

    8 RECURSIVE_MAX = 1;

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    8 FAN_ON = 0;

    8 FAN_OFF = 1;

    aSa(8, 8);

    aC(8);

    A();

    F();

    R();

    //ba a

    8 aA = 0;

    8 aB = 0;

    8 C = 0;

    8 C2 = 0;

    8 M = 0;

    8 aD = 0;

    8 C = 0;

    //RTOS P

    #a(a=600, =2)

    C();

    #a(a=100)

    _CA();

    #a(a=150)

    _FT();

    R()

    aSa(STATUS_PANEL_YELLOW, 009);

    _ab(_CA);

    //

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);

    a_(3000);

    _ab(_CA);

    aSa(STATUS_PANEL_YELLOW, 000);

    F()

    aSa(STATUS_PANEL_YELLOW, 001);

    _ab(_CA);

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    _ab(_FT);

    aSa(STATUS_PANEL_YELLOW, 002);

    //M = MOTOR_STOP;

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);

    aC(FAN_ON);

    a_(10000);

    aC(FAN_OFF);

    //

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);

    a_(3000);

    aSa(STATUS_PANEL_YELLOW, 000);

    _ab(_CA);

    _ab(_FT);

    _FT()

    //============Sa Fa Ta========aA = _a();

    aA = aA & 00F;

    //============E Fa Ta==========

    (aA)

    a FLAME_NONE:

    aSa(STATUS_PANEL_RED, 000);

    (C2 > 0)

    C2;

    _ab(_CA);

    //M = MOTOR_FORWARD;

    ba;

    a FLAME_LEFT:

    aSa(STATUS_PANEL_RED, 001);

    _ab(_CA);

    C2 = 10;

    M = MOTOR_LEFT;ba;

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    a FLAME_RIGHT:

    aSa(STATUS_PANEL_RED, 002);

    _ab(_CA);

    C2 = 10;

    M = MOTOR_RIGHT;

    ba;

    a FLAME_REAR:

    aSa(STATUS_PANEL_RED, 004);

    _ab(_CA);

    C2 = 10;

    M = MOTOR_LEFT;

    ba;

    a FLAME_FRONT:

    aSa(STATUS_PANEL_RED, 008);

    M = MOTOR_FORWARD;

    C2 = 10;

    _ab(_CA);

    ba;

    a FLAME_NEAR:

    aSa(STATUS_PANEL_RED, 00C);

    F();

    ba;

    a:aSa(STATUS_PANEL_RED, 000);

    ba;

    _CA()

    //============Sa C D===

    aB = _b();

    ((aB & 001) == 0)

    a_(5);

    aB = _b();

    aB = aB & 007;

    aB = aB >> 1;

    //============E C D=====

    (aB) a PROXIMITY_NO_OBJECT:

    aSa(STATUS_PANEL_GREEN, 001);

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    (C > 0)

    C;

    _ab(_FT);

    M = MOTOR_FORWARD;

    ba;

    a PROXIMITY_LEFT:

    aSa(STATUS_PANEL_GREEN, 002);

    _ab(_FT);

    C = 20;

    M = MOTOR_RIGHT;

    (aD == MOTOR_LEFT)

    C++;

    (C >= RECURSIVE_MAX)

    R();

    C = 0;

    aD = MOTOR_RIGHT;

    ba;

    a PROXIMITY_RIGHT:

    aSa(STATUS_PANEL_GREEN, 004);

    _ab(_FT);

    C = 20;

    M = MOTOR_LEFT;

    aD = MOTOR_LEFT;ba;

    a PROXIMITY_FRONT:

    aSa(STATUS_PANEL_GREEN, 006);

    _ab(_FT);

    C = 20;

    M = MOTOR_RIGHT;

    ba;

    a:

    aSa(STATUS_PANEL_GREEN, 000);

    M = MOTOR_STOP;

    ba;

    A()

    __a(01F);

    __b(00F);__(000);

    __(000);

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    __(000);

    _a(ADC_OFF);

    _a_(NO_ANALOGS);

    _(000);

    _(000);

    _(PIN_D1);

    //S

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);

    _(PIN_D3);

    a_(5000);

    _(PIN_D3);

    aC(8 )

    ( == FAN_ON)

    _(PIN_D1);

    _(PIN_D1);

    aSa(8 a, 8 a)

    8 b = 000;

    8 [4];

    (a)

    a STATUS_PANEL_RED:

    //R a a D2(E), D3, C4, C5

    b = a & 00F;

    [0] = b & 001;

    [1] = b & 002;

    [2] = b & 004;

    [3] = b & 008;

    ([0] == 0)

    _(PIN_D2);

    _(PIN_D2);

    ([1] == 0)

    _(PIN_D3);

    _(PIN_D3);

    ([2] == 0)

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    _(PIN_C4);

    _(PIN_C4);

    ([3] == 0)

    _(PIN_C5);

    _(PIN_C5);

    ba;

    a STATUS_PANEL_YELLOW:

    //Y a C6(T ), C7, D4

    b = a & 00F;

    [0] = b & 001;

    [1] = b & 002;

    [2] = b & 004;

    ([0] == 0)

    _(PIN_C6);

    _(PIN_C6);

    ([1] == 0)

    _(PIN_C7);

    _(PIN_C7);

    ([2] == 0)

    _(PIN_D4);

    _(PIN_D4);ba;

    a STATUS_PANEL_GREEN:

    //G a D5(T ), D6, D7

    b = a & 00F;

    [0] = b & 001;

    [1] = b & 002;

    [2] = b & 004;

    ([0] == 0)

    _(PIN_D5);

    _(PIN_D5);

    ([1] == 0)

    _(PIN_D6);

    _(PIN_D6);

    ([2] == 0)

    _(PIN_D7);

    _(PIN_D7);

    ba;

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    C()

    8 = 0;

    /*

    (__() > 0)

    = __a();

    ;

    */

    = M;

    ()

    a MOTOR_STOP:

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);

    ba;

    a MOTOR_LEFT:

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);ba;

    a MOTOR_RIGHT:

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);

    ba;

    a MOTOR_FORWARD:

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);

    ba;

    a:

    _(PIN_C1);

    _(PIN_C2);

    _(PIN_C3);

    ba;

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    a()

    A();

    _();

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    #

    #DEVICE ADC=10

    # XT, NOLVP, NOWDT, NOPROTECT, NOBROWNOUT, PUT# a(=4000000)

    # FLAME_NO_SRC 000

    # FLAME_SRC_LEFT 001

    # FLAME_SRC_RIGHT 002

    # FLAME_SRC_REAR 003

    # FLAME_SRC_FRONT 004

    # FLAME_SRC_FAN 005

    # THRESHOLD 163 //0.8# MIN_BASE 655 //3

    # FAN_RANGE 820 //4

    A();

    aS();

    16 Ba();

    S(16 ba);

    S(8 );

    16 [6] = 0;16 S[6] = 0;

    A()

    SETUP_ADC(ADC_CLOCK_INTERNAL);

    SETUP_ADC_PORTS(ALL_ANALOG);

    __a(02F);

    __b(000);

    __(000);

    __(000);__(007);

    _b(000);

    aS()

    8 ;

    (=0;

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    16 Ba()

    /*

    bbbS( A : ab ) a:

    a := a a 0 (A) 2 :

    A[ ] > A[ + 1 ]

    a( A[ ], A[ + 1 ] )

    a :=

    a

    */

    8 a = 0; //0 a

    8 ;16 ;

    16 aa;

    a = 0;

    (=0; S[+1])

    = S[];

    S[] = S[+1];

    S[+1] = ;

    a = 1;

    (a);

    aa = S[0] + S[1] + S[2];

    aa = (aa+1) / 3; //a b 0

    aa;

    S(16 ba)

    8 , ;

    (=6; >0; )

    ((S[1] > ba) && (S[1] > MIN_BASE))

    (=0; = FAN_RANGE) && ( == 0))

    S(6);

    S();

    ;

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    S(99);

    S(8 )

    /*# FLAME_NO_SRC 000

    # FLAME_SRC_LEFT 001

    # FLAME_SRC_RIGHT 002

    # FLAME_SRC_REAR 003

    # FLAME_SRC_FRONT 004

    */

    ()

    a 0:

    _b(FLAME_SRC_FRONT);

    ba;a 1:

    a 2:

    _b(FLAME_SRC_LEFT);

    ba;

    a 3:

    a 4:

    _b(FLAME_SRC_RIGHT);

    ba;

    a 5:

    _b(FLAME_SRC_REAR);

    ba;a 6:

    _b(FLAME_SRC_FAN);

    ba;

    a 99:

    _b(FLAME_NO_SRC);

    ba;

    a()

    16 ba;

    A();

    (1)

    aS();

    ba = Ba();

    S(ba + THRESHOLD);

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    #

    # XT, NOLVP, NOWDT, NOPROTECT, NOBROWNOUT, PUT

    # a(=4000000)

    8 B3, B2, B1;

    ();

    ();

    ();

    a();

    baa();

    ()

    _(PIN_D0);

    _(PIN_D1);

    _(PIN_D2);

    _(PIN_D3);

    ()

    _(PIN_D0);

    _(PIN_D1);

    _(PIN_D2);

    _(PIN_D3);

    ()

    _(PIN_D0);

    _(PIN_D1);

    _(PIN_D2);

    _(PIN_D3);

    a()

    _(PIN_D0);

    _(PIN_D1);

    _(PIN_D2);

    _(PIN_D3);

    baa() _(PIN_D0);

    _(PIN_D1);

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    _(PIN_D2);

    _(PIN_D3);

    a()

    __a(0); // S

    __b(00E);

    __(0);

    __(0);

    __(0);

    _(PIN_D0);

    _(PIN_D1);

    _(PIN_D2);

    _(PIN_D3);

    (1)

    B1=(PIN_B1);

    B2=(PIN_B2);

    B3=(PIN_B3);

    (!B1 && !B2 && !B3)

    ();

    (!B1 && B2 && !B3)

    ();

    (B1 && B2 && !B3)

    (); (!B1 && !B2 && B3)

    a();

    (B1 && !B2 && B3)

    baa();

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    N b a , a PIC a .

    # BJECE

    # BJECE

     // IC

    # LEFADCCHAEL

    # LEFADCCHAEL IA2

    #

     // IC

    # IGHADCCHAEL

    # IGHADCCHAEL IA1

    #

     // IC

    # IDADCCHAEL

    # IDADCCHAEL IA3

    #

     // : I

     // I:

     // :

    ()

    EADC(ADCCLCKIEAL);

    EADC(ALLAALG);

     

     // : ADC

     // I:

     // : ' ADC

    # ("ADCELI") == 8

    8 ()

    #

    16 ()

    #

     // ADC

    EADCCHAEL(LEFADCCHAEL);

     // A

    (1);

     //

    EADADC();

     

     // : ADC

     // I:  // : ' ADC

    # ("ADCELI") == 8

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    8 ()

    #

    16 ()

    #

     // ADC

    EADCCHAEL(IGHADCCHAEL);

     // A

    (1); //

    EADADC();

     

     // : ADC

     // I:

     // : ' ADC

    # ("ADCELI") == 8

    8 ()

    #

    16 ()#

     // ADC

    EADCCHAEL(IDADCCHAEL);

     // A

    (1);

     //

    EADADC();

     

     // : ADC  // I: 1) A

     // 2) A

     // :

    # ("ADCELI") == 8

    (8& , 8& , 8& )

    #

    (16& , 16& , 16& )

    #

     // ADC

    EADCCHAEL(LEFADCCHAEL); // A

    (1);

     //

    = EADADC();

     // ADC

    EADCCHAEL(IGHADCCHAEL);

     // A

    (1);

     //

    = EADADC();

     // ADC EADCCHAEL(IDADCCHAEL);

     // A

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    (1);

     //

    = EADADC();

     

    #

    T b a a:

    #

     // ADC

    # DEEC 32

    ();

    8 ();

    8 ();

    8 ();

    8 ;

    8 ;

    8 ;

    ()

    = = = 0;

    ()

     //

    (, , );

     // = ;

     //(10000);

    (!() && !() && !())  // 00

    L(IB0);

    L(IB1);

    L(IB2);

    HIGH(IB0);

      ((() && !() && !()) (() && !() && ()))

     // 01()

    L(IB0);

    L(IB1);

    HIGH(IB2);

    HIGH(IB0);

      ((!() && () && !()) (!() && () && ()))

     // 10()

    L(IB0);

    HIGH(IB1);

    L(IB2);

    HIGH(IB0);

      ((!() && !() && ()) (() && () && !()) (() && () &&

    ()))  // 11(ALL)

    L(IB0);

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    HIGH(IB1);

    HIGH(IB2);

    HIGH(IB0);

     

     

     

    8 ()

     // 0;

    (