[Info] 2016-03-24 14:24:54 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028606;lon:121.436501;heading:236.520493;distance:0.113678
[Info] 2016-03-24 14:24:55 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028606;lon:121.436501;heading:237.543289;distance:0.005212
[Info] 2016-03-24 14:24:56 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028606;lon:121.436501;heading:243.743469;distance:0.031642
[Info] 2016-03-24 14:24:57 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028448;lon:121.436409;heading:246.913895;distance:0.142759
[Info] 2016-03-24 14:24:58 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028448;lon:121.436409;heading:246.093918;distance:0.085014
[Info] 2016-03-24 14:24:59 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028448;lon:121.436409;heading:258.225769;distance:0.121381
[Info] 2016-03-24 14:25:00 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028448;lon:121.436409;heading:250.649567;distance:0.218168
[Info] 2016-03-24 14:25:01 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028448;lon:121.436409;heading:238.149689;distance:0.173670
[Info] 2016-03-24 14:25:02 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028448;lon:121.436409;heading:241.335602;distance:0.349955
[Info] 2016-03-24 14:25:03 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028448;lon:121.436409;heading:251.616180;distance:0.411329
[Info] 2016-03-24 14:25:04 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028448;lon:121.436409;heading:250.901733;distance:0.349457
[Info] 2016-03-24 14:25:04 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028408;lon:121.436447;heading:250.130630;distance:0.523981
[Info] 2016-03-24 14:25:05 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028408;lon:121.436447;heading:249.040131;distance:0.210975
[Info] 2016-03-24 14:25:06 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028408;lon:121.436447;heading:253.196838;distance:0.183462
[Info] 2016-03-24 14:25:07 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028408;lon:121.436447;heading:257.110046;distance:0.243251
[Info] 2016-03-24 14:25:08 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028408;lon:121.436447;heading:258.343811;distance:0.217879
[Info] 2016-03-24 14:25:09 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028408;lon:121.436447;heading:260.435089;distance:0.157683
[Info] 2016-03-24 14:25:10 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028408;lon:121.436447;heading:260.189575;distance:0.154910
[Info] 2016-03-24 14:25:11 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028784;lon:121.436569;heading:261.035095;distance:0.144561
[Info] 2016-03-24 14:25:12 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028784;lon:121.436569;heading:252.059753;distance:0.149666
[Info] 2016-03-24 14:25:13 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028784;lon:121.436569;heading:248.967575;distance:0.161279
[Info] 2016-03-24 14:25:14 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028784;lon:121.436569;heading:248.751984;distance:0.155262
[Info] 2016-03-24 14:25:15 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028784;lon:121.436569;heading:249.917664;distance:0.205979
[Info] 2016-03-24 14:25:16 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028784;lon:121.436569;heading:251.149292;distance:0.219007
[Info] 2016-03-24 14:25:17 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028784;lon:121.436569;heading:252.984558;distance:0.241009
[Info] 2016-03-24 14:25:18 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028757;lon:121.436409;heading:250.918213;distance:0.198481
[Info] 2016-03-24 14:25:18 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028757;lon:121.436409;heading:251.172577;distance:0.136775
[Info] 2016-03-24 14:25:19 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028757;lon:121.436409;heading:254.437256;distance:0.115945
[Info] 2016-03-24 14:25:20 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028757;lon:121.436409;heading:257.576050;distance:0.178064
[Info] 2016-03-24 14:25:21 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028757;lon:121.436409;heading:255.076599;distance:0.202987
[Info] 2016-03-24 14:25:22 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028757;lon:121.436409;heading:257.763702;distance:0.178584
[Info] 2016-03-24 14:25:23 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028772;lon:121.436401;heading:253.210388;distance:0.158445
[Info] 2016-03-24 14:25:24 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028772;lon:121.436401;heading:250.997009;distance:0.153703
[Info] 2016-03-24 14:25:25 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028772;lon:121.436401;heading:254.003815;distance:0.141038
[Info] 2016-03-24 14:25:26 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028772;lon:121.436401;heading:253.754761;distance:0.137533
[Info] 2016-03-24 14:25:27 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028772;lon:121.436401;heading:253.131592;distance:0.154552
[Info] 2016-03-24 14:25:28 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028772;lon:121.436401;heading:249.668625;distance:0.171404
[Info] 2016-03-24 14:25:29 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028772;lon:121.436401;heading:249.822235;distance:0.203793
[Info] 2016-03-24 14:25:30 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028475;lon:121.436234;heading:253.876801;distance:0.208439
[Info] 2016-03-24 14:25:31 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028475;lon:121.436234;heading:255.536499;distance:0.196041
[Info] 2016-03-24 14:25:32 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028475;lon:121.436234;heading:255.659698;distance:0.220345
[Info] 2016-03-24 14:25:32 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028475;lon:121.436234;heading:254.303925;distance:0.216744
[Info] 2016-03-24 14:25:33 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028475;lon:121.436234;heading:253.664673;distance:0.218000
[Info] 2016-03-24 14:25:34 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028475;lon:121.436234;heading:248.170059;distance:0.227397
[Info] 2016-03-24 14:25:35 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028475;lon:121.436234;heading:254.772736;distance:0.224562
[Info] 2016-03-24 14:25:36 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028446;lon:121.436340;heading:256.525177;distance:0.200321
[Info] 2016-03-24 14:25:37 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028446;lon:121.436340;heading:256.613739;distance:0.195315
[Info] 2016-03-24 14:25:38 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028446;lon:121.436340;heading:259.915985;distance:0.214630
[Info] 2016-03-24 14:25:39 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028446;lon:121.436340;heading:257.178284;distance:0.237912
[Info] 2016-03-24 14:25:40 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028446;lon:121.436340;heading:254.656586;distance:0.213438
[Info] 2016-03-24 14:25:41 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028446;lon:121.436340;heading:255.134521;distance:0.185934
[Info] 2016-03-24 14:25:42 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028446;lon:121.436340;heading:249.442230;distance:0.192766
[Info] 2016-03-24 14:25:43 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436211;heading:251.417786;distance:0.218689
[Info] 2016-03-24 14:25:44 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436211;heading:255.029114;distance:0.222323
[Info] 2016-03-24 14:25:45 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436211;heading:248.393875;distance:0.217368
[Info] 2016-03-24 14:25:46 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436211;heading:249.016602;distance:0.208205
[Info] 2016-03-24 14:25:46 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436211;heading:255.448547;distance:0.205035
[Info] 2016-03-24 14:25:47 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436211;heading:260.239410;distance:0.223237
[Info] 2016-03-24 14:25:48 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436211;heading:256.671509;distance:0.178961
[Info] 2016-03-24 14:25:49 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028519;lon:121.436241;heading:256.604431;distance:0.170440
[Info] 2016-03-24 14:25:50 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028519;lon:121.436241;heading:255.458618;distance:0.164155
[Info] 2016-03-24 14:25:51 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028519;lon:121.436241;heading:261.388702;distance:0.191758
[Info] 2016-03-24 14:25:52 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028519;lon:121.436241;heading:261.224243;distance:0.156698
[Info] 2016-03-24 14:25:53 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028519;lon:121.436241;heading:260.103577;distance:0.136932
[Info] 2016-03-24 14:25:54 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028519;lon:121.436241;heading:254.623993;distance:0.117268
[Info] 2016-03-24 14:25:55 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028519;lon:121.436241;heading:250.929626;distance:0.122416
[Info] 2016-03-24 14:25:56 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028460;lon:121.436127;heading:242.525360;distance:0.143518
[Info] 2016-03-24 14:25:57 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028460;lon:121.436127;heading:250.584351;distance:0.188639
[Info] 2016-03-24 14:25:58 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028460;lon:121.436127;heading:252.590363;distance:0.136780
[Info] 2016-03-24 14:25:59 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028460;lon:121.436127;heading:253.426605;distance:0.197342
[Info] 2016-03-24 14:26:00 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028460;lon:121.436127;heading:253.832275;distance:0.184732
[Info] 2016-03-24 14:26:00 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028460;lon:121.436127;heading:255.188629;distance:0.167586
[Info] 2016-03-24 14:26:01 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028460;lon:121.436127;heading:253.534485;distance:0.197297
[Info] 2016-03-24 14:26:02 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436134;heading:254.446014;distance:0.212266
[Info] 2016-03-24 14:26:03 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436134;heading:253.815430;distance:0.289447
[Info] 2016-03-24 14:26:04 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436134;heading:255.638123;distance:0.267240
[Info] 2016-03-24 14:26:05 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436134;heading:257.704041;distance:0.202577
[Info] 2016-03-24 14:26:06 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436134;heading:254.543915;distance:0.249670
[Info] 2016-03-24 14:26:07 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436134;heading:243.797394;distance:0.331062
[Info] 2016-03-24 14:26:08 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436134;heading:252.765228;distance:0.254997
[Info] 2016-03-24 14:26:09 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028418;lon:121.436127;heading:252.643005;distance:0.245921
[Info] 2016-03-24 14:26:10 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028418;lon:121.436127;heading:251.510956;distance:0.319783
[Info] 2016-03-24 14:26:11 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028418;lon:121.436127;heading:250.654816;distance:0.230474
[Info] 2016-03-24 14:26:12 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028418;lon:121.436127;heading:251.250183;distance:0.283737
[Info] 2016-03-24 14:26:13 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028418;lon:121.436127;heading:251.347290;distance:0.251190
[Info] 2016-03-24 14:26:13 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028418;lon:121.436127;heading:256.101746;distance:0.212100
[Info] 2016-03-24 14:26:14 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028418;lon:121.436127;heading:258.971039;distance:0.200674
[Info] 2016-03-24 14:26:15 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436150;heading:260.826660;distance:0.238181
[Info] 2016-03-24 14:26:16 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436150;heading:257.029114;distance:0.215557
[Info] 2016-03-24 14:26:17 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436150;heading:254.167664;distance:0.232998
[Info] 2016-03-24 14:26:18 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436150;heading:247.797867;distance:0.224540
[Info] 2016-03-24 14:26:19 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436150;heading:253.731934;distance:0.215649
[Info] 2016-03-24 14:26:20 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436150;heading:250.924164;distance:0.224586
[Info] 2016-03-24 14:26:21 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028435;lon:121.436150;heading:253.316925;distance:0.192805
[Info] 2016-03-24 14:26:22 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028391;lon:121.436134;heading:250.135437;distance:0.209392
[Info] 2016-03-24 14:26:23 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028391;lon:121.436134;heading:249.913864;distance:0.197932
[Info] 2016-03-24 14:26:24 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028391;lon:121.436134;heading:247.505997;distance:0.197009
[Info] 2016-03-24 14:26:25 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028391;lon:121.436134;heading:251.801819;distance:0.201801
[Info] 2016-03-24 14:26:26 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028391;lon:121.436134;heading:254.717102;distance:0.176827
[Info] 2016-03-24 14:26:27 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028391;lon:121.436134;heading:256.772278;distance:0.195622
[Info] 2016-03-24 14:26:27 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028391;lon:121.436134;heading:262.365112;distance:0.231693
[Info] 2016-03-24 14:26:28 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.436096;heading:255.158081;distance:0.266758
[Info] 2016-03-24 14:26:29 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.436096;heading:247.125259;distance:0.211389
[Info] 2016-03-24 14:26:30 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.436096;heading:248.266891;distance:0.222275
[Info] 2016-03-24 14:26:31 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.436096;heading:248.593475;distance:0.228517
[Info] 2016-03-24 14:26:32 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.436096;heading:246.170135;distance:0.234833
[Info] 2016-03-24 14:26:33 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.436096;heading:251.503357;distance:0.259639
[Info] 2016-03-24 14:26:34 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.436096;heading:251.291595;distance:0.256034
[Info] 2016-03-24 14:26:35 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028357;lon:121.435997;heading:250.433105;distance:0.258444
[Info] 2016-03-24 14:26:36 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028357;lon:121.435997;heading:255.851501;distance:0.237438
[Info] 2016-03-24 14:26:37 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028357;lon:121.435997;heading:255.749023;distance:0.228064
[Info] 2016-03-24 14:26:38 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028357;lon:121.435997;heading:257.408203;distance:0.194692
[Info] 2016-03-24 14:26:39 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028357;lon:121.435997;heading:256.949921;distance:0.231645
[Info] 2016-03-24 14:26:40 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028357;lon:121.435997;heading:256.607544;distance:0.237826
[Info] 2016-03-24 14:26:41 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028357;lon:121.435997;heading:238.568954;distance:0.225749
[Info] 2016-03-24 14:26:41 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028326;lon:121.435951;heading:250.117401;distance:0.231057
[Info] 2016-03-24 14:26:42 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028326;lon:121.435951;heading:254.386963;distance:0.202470
[Info] 2016-03-24 14:26:43 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028326;lon:121.435951;heading:256.802948;distance:0.220365
[Info] 2016-03-24 14:26:44 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028326;lon:121.435951;heading:250.204300;distance:0.217602
[Info] 2016-03-24 14:26:45 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028326;lon:121.435951;heading:247.956238;distance:0.245844
[Info] 2016-03-24 14:26:46 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028326;lon:121.435951;heading:249.808670;distance:0.253797
[Info] 2016-03-24 14:26:47 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028326;lon:121.435951;heading:252.646576;distance:0.217925
[Info] 2016-03-24 14:26:48 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028358;lon:121.435913;heading:256.026367;distance:0.246922
[Info] 2016-03-24 14:26:49 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028358;lon:121.435913;heading:259.991516;distance:0.209776
[Info] 2016-03-24 14:26:50 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028358;lon:121.435913;heading:261.027863;distance:0.254094
[Info] 2016-03-24 14:26:51 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028358;lon:121.435913;heading:251.233856;distance:0.277220
[Info] 2016-03-24 14:26:52 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028358;lon:121.435913;heading:256.777130;distance:0.260035
[Info] 2016-03-24 14:26:53 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028358;lon:121.435913;heading:256.677826;distance:0.262592
[Info] 2016-03-24 14:26:54 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.435867;heading:250.766144;distance:0.280551
[Info] 2016-03-24 14:26:55 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.435867;heading:252.839386;distance:0.247156
[Info] 2016-03-24 14:26:55 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.435867;heading:247.900513;distance:0.280951
[Info] 2016-03-24 14:26:56 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.435867;heading:250.546844;distance:0.278685
[Info] 2016-03-24 14:26:57 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.435867;heading:254.566711;distance:0.247339
[Info] 2016-03-24 14:26:58 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.435867;heading:252.720886;distance:0.206869
[Info] 2016-03-24 14:26:59 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028313;lon:121.435867;heading:255.081299;distance:0.190116
[Info] 2016-03-24 14:27:00 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028294;lon:121.435890;heading:256.871429;distance:0.250079
[Info] 2016-03-24 14:27:01 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028294;lon:121.435890;heading:250.791931;distance:0.255181
[Info] 2016-03-24 14:27:02 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028294;lon:121.435890;heading:247.188904;distance:0.241306
[Info] 2016-03-24 14:27:03 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028294;lon:121.435890;heading:253.193695;distance:0.354827
[Info] 2016-03-24 14:27:04 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028294;lon:121.435890;heading:252.822144;distance:0.280951
[Info] 2016-03-24 14:27:05 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028294;lon:121.435890;heading:253.695160;distance:0.276348
[Info] 2016-03-24 14:27:06 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028294;lon:121.435890;heading:249.528687;distance:0.232600
[Info] 2016-03-24 14:27:07 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028364;lon:121.436020;heading:249.924911;distance:0.215191
[Info] 2016-03-24 14:27:08 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028364;lon:121.436020;heading:250.759155;distance:0.186524
[Info] 2016-03-24 14:27:09 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028364;lon:121.436020;heading:251.908844;distance:0.152140
[Info] 2016-03-24 14:27:09 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028364;lon:121.436020;heading:254.329926;distance:0.163419
[Info] 2016-03-24 14:27:10 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028364;lon:121.436020;heading:261.041931;distance:0.154140
[Info] 2016-03-24 14:27:11 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028364;lon:121.436020;heading:259.583008;distance:0.181873
[Info] 2016-03-24 14:27:12 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028364;lon:121.436020;heading:254.733246;distance:0.194309
[Info] 2016-03-24 14:27:13 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028267;lon:121.435883;heading:247.336639;distance:0.212749
[Info] 2016-03-24 14:27:14 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028267;lon:121.435883;heading:251.785614;distance:0.214892
[Info] 2016-03-24 14:27:15 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028267;lon:121.435883;heading:252.210541;distance:0.278998
[Info] 2016-03-24 14:27:16 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028267;lon:121.435883;heading:251.033447;distance:0.222095
[Info] 2016-03-24 14:27:17 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028267;lon:121.435883;heading:251.665192;distance:0.236062
[Info] 2016-03-24 14:27:18 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028267;lon:121.435883;heading:254.535217;distance:0.232209
[Info] 2016-03-24 14:27:19 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028267;lon:121.435883;heading:254.047882;distance:0.232067
[Info] 2016-03-24 14:27:20 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028345;lon:121.435928;heading:256.046539;distance:0.229439
[Info] 2016-03-24 14:27:21 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028345;lon:121.435928;heading:257.954498;distance:0.182653
[Info] 2016-03-24 14:27:22 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028345;lon:121.435928;heading:256.424805;distance:0.216014
[Info] 2016-03-24 14:27:23 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028345;lon:121.435928;heading:254.214294;distance:0.243224
[Info] 2016-03-24 14:27:23 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028345;lon:121.435928;heading:248.753616;distance:0.227168
[Info] 2016-03-24 14:27:24 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028345;lon:121.435928;heading:247.680603;distance:0.209502
[Info] 2016-03-24 14:27:25 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028345;lon:121.435928;heading:249.807281;distance:0.188941
[Info] 2016-03-24 14:27:26 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028231;lon:121.435715;heading:250.691650;distance:0.222673
[Info] 2016-03-24 14:27:27 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028231;lon:121.435715;heading:254.072357;distance:0.180172
[Info] 2016-03-24 14:27:28 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028231;lon:121.435715;heading:253.731354;distance:0.120454
[Info] 2016-03-24 14:27:29 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028231;lon:121.435715;heading:255.591949;distance:0.153924
[Info] 2016-03-24 14:27:30 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028231;lon:121.435715;heading:258.773621;distance:0.162113
[Info] 2016-03-24 14:27:31 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028231;lon:121.435715;heading:254.232300;distance:0.200159
[Info] 2016-03-24 14:27:32 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028231;lon:121.435715;heading:256.345947;distance:0.219986
[Info] 2016-03-24 14:27:33 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028208;lon:121.435631;heading:254.613556;distance:0.248656
[Info] 2016-03-24 14:27:34 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028208;lon:121.435631;heading:256.834686;distance:0.176322
[Info] 2016-03-24 14:27:35 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028208;lon:121.435631;heading:247.052124;distance:0.227271
[Info] 2016-03-24 14:27:36 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028208;lon:121.435631;heading:240.100372;distance:0.179293
[Info] 2016-03-24 14:27:36 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028208;lon:121.435631;heading:245.541641;distance:0.227185
[Info] 2016-03-24 14:27:37 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028208;lon:121.435631;heading:250.206207;distance:0.133861
[Info] 2016-03-24 14:27:38 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028208;lon:121.435631;heading:255.262665;distance:0.156978
[Info] 2016-03-24 14:27:39 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028198;lon:121.435532;heading:257.031586;distance:0.171644
[Info] 2016-03-24 14:27:40 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028198;lon:121.435532;heading:251.857574;distance:0.159150
[Info] 2016-03-24 14:27:41 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028198;lon:121.435532;heading:250.843842;distance:0.197813
[Info] 2016-03-24 14:27:42 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028198;lon:121.435532;heading:250.248962;distance:0.165805
[Info] 2016-03-24 14:27:43 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028198;lon:121.435532;heading:248.794861;distance:0.179888
[Info] 2016-03-24 14:27:44 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028198;lon:121.435532;heading:253.340576;distance:0.279245
[Info] 2016-03-24 14:27:45 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028198;lon:121.435532;heading:263.423004;distance:0.231842
[Info] 2016-03-24 14:27:46 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028130;lon:121.435364;heading:265.420929;distance:0.169173
[Info] 2016-03-24 14:27:47 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028130;lon:121.435364;heading:300.889893;distance:0.125392
[Info] 2016-03-24 14:27:48 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028130;lon:121.435364;heading:302.271179;distance:0.127145
[Info] 2016-03-24 14:27:49 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028130;lon:121.435364;heading:260.856964;distance:0.177701
[Info] 2016-03-24 14:27:50 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028130;lon:121.435364;heading:240.410172;distance:0.235948
[Info] 2016-03-24 14:27:50 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028130;lon:121.435364;heading:243.957672;distance:0.160460
[Info] 2016-03-24 14:27:51 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028130;lon:121.435364;heading:236.981979;distance:0.242582
[Info] 2016-03-24 14:27:52 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028118;lon:121.435226;heading:227.544067;distance:0.143657
[Info] 2016-03-24 14:27:53 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028118;lon:121.435226;heading:217.318893;distance:0.391799
[Info] 2016-03-24 14:27:54 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028118;lon:121.435226;heading:217.318893;distance:0.260110
[Info] 2016-03-24 14:27:55 (ViewController.m:259)-[ViewController outputAccelertion:]:lat:31.028118;lon:121.435226;heading:217.318893;distance:0.150486