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。
% p$ D, \- Z* y/ O* t
00000000:9B 66 53 9A 68 C9 C0 83-48 8A 33 F1 C2 34 EC 8B .fS.h...H.3..4..
4 p' _+ W( [* ^7 h' J00000010:00 46 02 00 00 00 00 00-00 00 00 00 00 00 00 00 .F..............
00000020:DD 13 B8 DC 6D 92 53 16-14 24 05 74 23 14 D4 DA ....m.S..$.t#...
4 V/ R: a7 f2 r( P0 K00000030:73 70 43 EA BC CD DA 2B-62 E2 34 68 CA F7 A3 68 spC....+b.4h...h
00000040:03 04 6A 97 6F 68 B7 5C-A7 23 D5 19 9B 7D A8 4C ..j.oh.\.#...}.L
00000050:41 55 5A 36 5A 30 44 30-31 31 34 33 30 34 70 00 AUZ6Z0D0114304p.
" T+ s( ?& C% J4 M00000060:64 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 d...............
* t( p4 {" j5 h- n5 |/ E00000070:00 00 03 00 00 00 00 00-00 14 00 00 00 00 00 00 ................
00000080:00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
- C- [1 e! o; U: h00000090:27 00 27 00 00 00 00 00-27 00 00 00 00 27 00 2B '.'.....'....'.+
  t0 p( Q0 M4 r4 l& \; \000000A0:00 27 00 00 27 27 27 27-27 27 00 00 00 27 27 00 .'..''''''...''.
7 P0 I1 B. F' g( j$ o000000B0:00 27 00 00 00 00 00 00-00 00 00 00 00 00 00 00 .'..............
000000C0: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 ................
) N+ ~: c( P) J$ }  S$ K2 b) {000000E0:05 04 03 0D 13 00 64 03-1E 00 80 00 00 00 00 80 ......d.........
0 J" T* t9 E( x+ x, `+ V000000F0:80 02 FF FF FF 18 79 4C-46 56 42 41 31 38 45 37 ......yLFVBA18E7
) k1 p, r5 o/ j00000100:30 B1 65 22 E7 72 D3 A6-A8 8B 51 7F 79 A8 2C 0A 0.e".r....Q.y.,.
7 }# L. y( o5 a8 F6 ]00000110:F2 7E 8A E4 90 48 56 37-F5 20 76 54 4E 68 AC 66 .~...HV7. vTNh.f
00000120:03 C2 0E 45 F9 9E 4E 0D-9F 49 2A B4 3C E8 D7 7B ...E..N..I*.<..{
' }1 [4 t, Q  v/ ^% Q& n. Z2 N! u00000130:41 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...............
2 @2 ]3 q# F1 L* w( u* P" R8 j00000150:34 33 33 30 34 32 38 37-4C 46 56 42 41 31 38 45 43304287LFVBA18E
  V7 s0 i/ A+ o# j+ i7 @00000160:37 34 33 33 30 34 32 38-37 00 00 00 00 6D 01 01 743304287....m..
/ s" C# ^7 ?7 d) h6 g# b2 h00000170:35 00 69 00 12 00 00 00-0F 0F 3F 40 3F 09 09 00 5.i.......?@?...
, x$ Y% U; e* B0 _00000180:4A 9B FF FF 14 3B 00 00-00 00 32 46 50 73 7B 82 J....;....2FPs{.
00000190:00 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...........
# `  h; r3 z$ S5 z000001B0:3C 04 80 9A 0F FF 06 FF-04 0F FF 1F FF 30 30 87 <............00.
000001C0:00 02 55 FF FF FF 10 10-FF FF FF FF 00 FF 00 1A ..U.............
( G7 I( m8 u" p, ?000001D0:00 07 2E FF FF FF 10 10-FF FF FF FF 00 FF 00 FF ................
000001E0:00 0F 28 FF FF FF 08 08-32 FF FF FF D8 50 3C 14 ..(.....2....P<.
6 P$ Y0 t% R: A3 Z- m( W* i000001F0:F6 19 64 00 28 55 64 46-10 12 17 3B D8 EC 00 50 ..d.(UdF...;...P
00000200:CD C7 8E 96 E6 7F C6 88-18 EF C1 50 6F D8 64 A0 ...........Po.d.
. z' R% \( b/ {) s3 G3 I3 e3 q00000210:D0 7F E0 CB 5F 58 05 97-99 32 E9 39 F1 53 8F D9 ...._X...2.9.S..
00000220:03 9C 0D 67 29 9D 8A 78-FF AA 35 AE C8 84 09 33 ...g)..x..5....3
00000230:41 55 5A 36 5A 30 44 30-31 31 34 33 30 34 70 00 AUZ6Z0D0114304p.
, W- W: ^1 z- K. K8 y3 V6 a* G00000240:64 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 d...............
* k, y1 H# f  V00000250:20 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./
- Z8 O, v$ s& W00000270:85 23 00 03 0A 0A 26 2D-1E 32 0A 23 1E 1E 00 00 .#....&-.2.#....
/ i' L- }( s  _8 w- U6 N00000280:0A 14 58 02 04 00 40 80-FF FF 00 00 80 FF FF 00 ..X...@.........
( q7 S5 l7 p) C" d00000290:5E 6A 7B 90 A5 B1 B8 BA-BB C4 28 CD 19 10 03 03 ^j{.......(.....
000002A0:A6 96 79 56 33 22 16 12-10 10 00 00 00 00 00 00 ..yV3"..........
000002B0:43 6A 7B 8C A3 AC B5 BA-BD CD 20 07 02 0A 46 14 Cj{....... ...F.
* `) @. U0 S4 ]: U! N4 y( B' U000002C0:57 47 3B 30 22 1C 16 12-10 10 20 02 01 04 20 00 WG;0"..... ... .
8 ]+ \: ?+ B% Y" B+ V; O000002D0:52 6A 78 89 93 9D A9 B6-BE CC 02 0A 04 02 00 00 Rjx.............
: K7 g+ ?; C  ~7 l000002E0:68 58 4B 3C 32 29 20 17-10 10 28 CD 28 CD 10 20 hXK<2) ...(.(..
000002F0:00 00 80 00 00 02 60 04-C0 08 20 0D C0 10 40 58 ......`... ...@X
2 a3 h# k% X$ |00000300:00 00 80 00 00 02 00 04-40 08 60 0C E0 0F 40 58 ........@.`...@X
3 s! I# P! k6 q* V3 X% \00000310:00 00 20 01 F0 03 C0 06-60 0C 00 12 E0 17 00 00 .. .....`.......
- {8 [" H& c. A* u00000320:BB 00 77 01 40 1F A8 61-00 00 8D 01 08 1C 7E 40 ..w.@..a......~@
( T& J- o+ F' w% Q3 ?. c00000330:A0 10 36 90 64 48 00 00-00 00 31 66 23 10 97 0F ..6.dH....1f#...
00000340:23 10 97 0F 23 10 97 0F-1E 32 78 06 00 00 26 37 #...#....2x...&7
% s3 c$ v# @3 \4 o: B$ `00000350:B8 45 30 39 32 30 39 30-30 4E 20 00 30 39 00 00 .E0920900N .09..
) |, u. b+ {3 ~4 c3 H00000360:D0 07 D5 07 A0 07 D5 07-8D 07 D5 07 00 00 00 00 ................
% C0 h. {" P% G4 _- q00000370:39 36 35 2D 52 42 34 20-30 33 2E 30 34 2E 30 34 965-RB4 03.04.04
8 a7 a- T1 G) |. q; E; ]00000380:44 34 32 20 20 20 20 20-31 30 30 36 31 35 31 38 D42     10061518
! Y; N: M! N, A* m00000390:A2 A2 A2 A2 1B 33 4D 38-1D 5D 05 2B AD 01 FF FF .....3M8.>.+....
000003A0:96 30 30 30 30 30 30 30-30 30 30 30 30 30 53 20 .0000000000000S
000003B0:30 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.
; t0 J2 Q) w, e+ r. C# y7 T. e000003D0:FF 00 00 14 43 14 15 18-CC 00 03 00 00 00 00 00 ....C...........
" ]2 ~7 f0 A9 f5 @1 ?3 f  e0 p, G000003E0:00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
& ?; E/ f! ^  N# s2 R; |000003F0:00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
7 w6 S2 }, h8 v3 {: ?7 @
% O7 h1 p6 K8 h. F& k! L
9 R! H  U( c+ P3 B

请问这个怎么算？？