A4算法搞定A4仪表算法

A4算法搞定A4仪表算法以搞定，可任意计算小公里和归0，精确到2KM。
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; @+ c' {. [' Y( K00000000:9B 66 53 9A 68 C9 C0 83-48 8A 33 F1 C2 34 EC 8B .fS.h...H.3..4..
! b: _9 d0 A! o" y" q% t: i00000010:00 46 02 00 00 00 00 00-00 00 00 00 00 00 00 00 .F..............
5 f8 z9 N+ s9 {: E, V, s$ C4 Z00000020:DD 13 B8 DC 6D 92 53 16-14 24 05 74 23 14 D4 DA ....m.S..$.t#...
00000030:73 70 43 EA BC CD DA 2B-62 E2 34 68 CA F7 A3 68 spC....+b.4h...h
00000040:03 04 6A 97 6F 68 B7 5C-A7 23 D5 19 9B 7D A8 4C ..j.oh.\.#...}.L
+ a7 N8 L2 ~0 j% x- T! \! M00000050:41 55 5A 36 5A 30 44 30-31 31 34 33 30 34 70 00 AUZ6Z0D0114304p.
4 S! _( v* l' q: Z' C, M00000060:64 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 d...............
00000070:00 00 03 00 00 00 00 00-00 14 00 00 00 00 00 00 ................
00000080:00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
% V) q, q; ?% t, K2 o5 k00000090:27 00 27 00 00 00 00 00-27 00 00 00 00 27 00 2B '.'.....'....'.+
7 ]6 r' X# |% r' d4 {000000A0:00 27 00 00 27 27 27 27-27 27 00 00 00 27 27 00 .'..''''''...''.
+ N, D- d. L/ u" Q% ?000000B0:00 27 00 00 00 00 00 00-00 00 00 00 00 00 00 00 .'..............
) ~/ r5 G' P  P+ t1 c000000C0:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF FF ................
000000D0:FF FF FF FF FF FF FF FF-FF FF FF FF FF FF FF 00 ................
8 z3 T6 Q9 Y: k# d4 G! X: x/ @: V000000E0:05 04 03 0D 13 00 64 03-1E 00 80 00 00 00 00 80 ......d.........
000000F0:80 02 FF FF FF 18 79 4C-46 56 42 41 31 38 45 37 ......yLFVBA18E7
  d% |7 C! q' W/ h& C, D00000100:30 B1 65 22 E7 72 D3 A6-A8 8B 51 7F 79 A8 2C 0A 0.e".r....Q.y.,.
/ s* C9 C0 [% _. y0 T2 o00000110:F2 7E 8A E4 90 48 56 37-F5 20 76 54 4E 68 AC 66 .~...HV7. vTNh.f
3 z7 a% }$ {3 n# L- \) C! s) z7 |00000120:03 C2 0E 45 F9 9E 4E 0D-9F 49 2A B4 3C E8 D7 7B ...E..N..I*.<..{
00000130:41 55 5A 36 5A 30 44 30-31 31 34 33 30 34 70 00 AUZ6Z0D0114304p.
00000140:64 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 d...............
; g& I/ A0 M- g( _( p. U00000150:34 33 33 30 34 32 38 37-4C 46 56 42 41 31 38 45 43304287LFVBA18E
00000160:37 34 33 33 30 34 32 38-37 00 00 00 00 6D 01 01 743304287....m..
0 \# B8 v8 M$ B) ~00000170:35 00 69 00 12 00 00 00-0F 0F 3F 40 3F 09 09 00 5.i.......?@?...
00000180:4A 9B FF FF 14 3B 00 00-00 00 32 46 50 73 7B 82 J....;....2FPs{.
& x. d( ?2 Q" O3 [3 o00000190:00 16 2D 2D 46 5A 7A 73-78 73 05 00 00 52 42 34 ..--FZzsxs...RB4
000001A0:44 34 32 93 63 0F 1E 00-00 00 00 00 00 9B FF FF D42.c...........
* U* H1 d" t$ t+ P( i000001B0:3C 04 80 9A 0F FF 06 FF-04 0F FF 1F FF 30 30 87 <............00.
: o% Y4 F6 G! o4 r000001C0:00 02 55 FF FF FF 10 10-FF FF FF FF 00 FF 00 1A ..U.............
# M8 r+ [- N+ ]' [0 Y3 d000001D0:00 07 2E FF FF FF 10 10-FF FF FF FF 00 FF 00 FF ................
  f0 C2 J7 {' r% x# b* b  M000001E0:00 0F 28 FF FF FF 08 08-32 FF FF FF D8 50 3C 14 ..(.....2....P<.
& a. E3 ^+ f/ n8 c. U7 r- j8 I& [  n000001F0:F6 19 64 00 28 55 64 46-10 12 17 3B D8 EC 00 50 ..d.(UdF...;...P
7 N( f8 K" G) ?1 v; Y2 q/ E! X& k00000200:CD C7 8E 96 E6 7F C6 88-18 EF C1 50 6F D8 64 A0 ...........Po.d.
00000210:D0 7F E0 CB 5F 58 05 97-99 32 E9 39 F1 53 8F D9 ...._X...2.9.S..
) x( |7 v0 ]" [4 w00000220:03 9C 0D 67 29 9D 8A 78-FF AA 35 AE C8 84 09 33 ...g)..x..5....3
) H% Y: T0 \7 q% O00000230:41 55 5A 36 5A 30 44 30-31 31 34 33 30 34 70 00 AUZ6Z0D0114304p.
7 M: T/ l; r$ {0 l! B" k8 w/ E  n* k5 t00000240:64 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 d...............
5 a3 l  c! V: ^: i# O' H; ?) S1 O00000250:20 00 00 02 20 CC 04 00-80 E2 41 F0 39 FC EA 06  ... .....A.9...
00000260:B4 10 DA 19 88 22 DD 2A-ED 32 CB 3A 8C 42 A8 2F .....".*.2.:.B./
3 K! _# j& F! ?4 u2 K) o00000270:85 23 00 03 0A 0A 26 2D-1E 32 0A 23 1E 1E 00 00 .#....&-.2.#....
# {" ?; t4 d6 k$ B6 r* C00000280:0A 14 58 02 04 00 40 80-FF FF 00 00 80 FF FF 00 ..X...@.........
5 X% {7 K' g5 h) a00000290:5E 6A 7B 90 A5 B1 B8 BA-BB C4 28 CD 19 10 03 03 ^j{.......(.....
$ C- D! O* l2 P1 [9 q) j000002A0:A6 96 79 56 33 22 16 12-10 10 00 00 00 00 00 00 ..yV3"..........
: y5 t8 G! [- V( c+ K000002B0:43 6A 7B 8C A3 AC B5 BA-BD CD 20 07 02 0A 46 14 Cj{....... ...F.
000002C0:57 47 3B 30 22 1C 16 12-10 10 20 02 01 04 20 00 WG;0"..... ... .
000002D0:52 6A 78 89 93 9D A9 B6-BE CC 02 0A 04 02 00 00 Rjx.............
000002E0:68 58 4B 3C 32 29 20 17-10 10 28 CD 28 CD 10 20 hXK<2) ...(.(..
* u; Y3 \. D$ G4 p! p$ Y000002F0:00 00 80 00 00 02 60 04-C0 08 20 0D C0 10 40 58 ......`... ...@X
# R1 W4 _8 p0 j* @0 w00000300:00 00 80 00 00 02 00 04-40 08 60 0C E0 0F 40 58 ........@.`...@X
/ H- K. l+ p( F) `7 o+ u8 }00000310:00 00 20 01 F0 03 C0 06-60 0C 00 12 E0 17 00 00 .. .....`.......
00000320:BB 00 77 01 40 1F A8 61-00 00 8D 01 08 1C 7E 40 ..w.@..a......~@
00000330:A0 10 36 90 64 48 00 00-00 00 31 66 23 10 97 0F ..6.dH....1f#...
0 }# x8 k' @  \+ x" g- }( O5 J00000340:23 10 97 0F 23 10 97 0F-1E 32 78 06 00 00 26 37 #...#....2x...&7
* {/ [9 f' L( U; N9 E  q4 _00000350:B8 45 30 39 32 30 39 30-30 4E 20 00 30 39 00 00 .E0920900N .09..
00000360:D0 07 D5 07 A0 07 D5 07-8D 07 D5 07 00 00 00 00 ................
) \: T. a, L- T5 ~00000370:39 36 35 2D 52 42 34 20-30 33 2E 30 34 2E 30 34 965-RB4 03.04.04
7 \2 ?/ D* B1 R00000380:44 34 32 20 20 20 20 20-31 30 30 36 31 35 31 38 D42     10061518
. L/ \% ^2 C1 m3 ]  {% U5 p. L7 W00000390:A2 A2 A2 A2 1B 33 4D 38-1D 5D 05 2B AD 01 FF FF .....3M8.>.+....
+ e0 D' T* S# B000003A0:96 30 30 30 30 30 30 30-30 30 30 30 30 30 53 20 .0000000000000S
. z  b- ~( _. i# D9 i000003B0:30 31 34 2E 30 31 30 30-2E 30 30 2E 30 30 24 FF 014.0100.00.00$.
000003C0:02 63 62 60 46 35 31 34-33 31 34 31 35 31 38 00 .cb`F5143141518.
000003D0:FF 00 00 14 43 14 15 18-CC 00 03 00 00 00 00 00 ....C...........
000003E0:00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
000003F0:00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
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请问这个怎么算？？
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