车辆线路问题，装卸货时间
输出结果就是算法构成的路径，每一条路径中包含达到邮局的前后秩序序。
目前已经基于CW节俭算法，实现 载重量 束缚 和 时间窗口束缚，使用Java作为实现。文章源自微观生活（93wg.com）微观生活-https://93wg.com/6321.html
邮局类文章源自微观生活（93wg.com）微观生活-https://93wg.com/6321.html
1 package vrp;
2
3 import java.util.Objects;
4
5 /**
6 * @author <a herf=\"chenhy@itek-china.com\">陈海越</a>
7 * @version 1.0
8 * @since 新标准版5.0
9 */
10 public class PostOffice implements Cloneable {
11
12 public PostOffice {
16 this.index = index;
17 this.name = name;
18 this.x = x;
19 this.y = y;
20 this.receive = receive;
21 this.sendOut = sendOut;
22 this.earliestTime = earliestTime;
23 this.latestTime = latestTime;
24 this.duration = duration;
25 this.type = type;
26 }
27
28 /**
29 * 序号
30 */
31 private int index;
32
33 private String name;
34
35 private float x;
36
37 private float y;
38
39 private float receive;
40
41 private float sendOut;
42
43 /**
44 * 最先达到时间
45 */
46 private int earliestTime;
47
48 /**
49 * 最晚达到时间
50 */
51 private int latestTime;
52
53 /**
54 * 达到时间
55 */
56 private int arrivedTime;
57
58 private int duration;
59
60 private int type;
61
62 private Route currentRoute;
63
64 private PostOffice previousNode;
65
66 private PostOffice nextNode;
67
68 public String getName {
69 return name;
70 }
71
72 public void setName {
73 this.name = name;
74 }
75
76 public float getSendOut {
77 return sendOut;
78 }
79
80 public void setSendOut {
81 this.sendOut = sendOut;
82 }
83
84 public PostOffice getPreviousNode {
85 return previousNode;
86 }
87
88 public void setPreviousNode {
89 this.previousNode = previousNode;
90 }
91
92 public PostOffice getNextNode {
93 return nextNode;
94 }
95
96 public void setNextNode {
97 this.nextNode = nextNode;
98 }
99
100 public int getArrivedTime {
101 return arrivedTime;
102 }
103
104 public void setArrivedTime {
105 this.arrivedTime = arrivedTime;
106 }
107
108
109 public Route getCurrentRoute {
110 return currentRoute;
111 }
112
113 public void setCurrentRoute {
114 this.currentRoute = currentRoute;
115 }
116
117 public int getIndex {
118 return index;
119 }
120
121 public float getX {
122 return x;
123 }
124
125 public float getY {
126 return y;
127 }
128
129 public float getReceive {
130 return receive;
131 }
132
133 public int getEarliestTime {
134 return earliestTime;
135 }
136
137 public int getLatestTime {
138 return latestTime;
139 }
140
141 public int getDuration {
142 return duration;
143 }
144
145 public int getType {
146 return type;
147 }
148
149 public float distanceTo {
150 return distanceTo;
151 }
152
153 /**
154 * 使用经纬度计算，返回距离
155 * @param lat1 纬度1
156 * @param lon1 经度1
157 * @param lat2 纬度2
158 * @param lon2 经度2
159 * @param unit \'K\' 千米 ，默许 英里
160 * @return
161 */
162 private float distanceTo {
163 double theta = lon1 - lon2;
164 double dist = Math.sin) * Math.sin) + Math.cos) * Math.cos) * Math.cos);
165 dist = Math.acos;
166 dist = rad2deg;
167 dist = dist * 60 * 1.1515;
168 if {
169 dist = dist * 1.609344;
170 }
171 return ;
172 }
173
174 private double deg2rad {
175 return ;
176 }
177
178 private double rad2deg {
179 return ;
180 }
181
182 public int getDepartTime {
183 return arrivedTime + duration;
184 }
185
186 @Override
187 public boolean equals {
188 if return true;
189 if != o.getClass) return false;
190 PostOffice that = o;
191 return Float.compare == 0 &&
192 Float.compare == 0;
193 }
194
195 @Override
196 public String toString {
197 return \"PostOffice{\" + index +
198 \" }\";
201 }
202
203 @Override
204 public Object clone throws CloneNotSupportedException {
205 PostOffice clone = super.clone;
206 clone.setCurrentRoute currentRoute.clone);
208 return clone;
209 }
210
211 public String getTimeInterval {
212 return index + \" [达到时间：\" + convertHH妹妹 +
213 \", 动身时间：\" + convertHH妹妹) +
214 \"]\";
215 }
216
217 public String convertHH妹妹 {
218 return + mins%60 + \"\";
219 }
220
221 public String getCoordinate {
222 return index + \" [\" + y + \", \" + x + \"]\";
223 }
224
225 @Override
226 public int hashCode {
227 return Objects.hash;
228 }
229 }
路径类文章源自微观生活（93wg.com）微观生活-https://93wg.com/6321.html
1 package vrp;
2
3 import java.util.Collections;
4 import java.util.Comparator;
5 import java.util.LinkedList;
6 import java.util.List;
7 import java.util.stream.Collectors;
8
9 /**
10 * @author <a herf=\"chenhy@itek-china.com\">陈海越</a>
11 * @version 1.0
12 * @since 新标准版5.0
13 *
14 * <pre>
15 * 历史：
16 * 树立: 2019/9/3 陈海越
17 * </pre>
18 */
19 public class Route implements Cloneable{
20
21 public static final double DEFAULT_DELTA = 0.0001;
22 private LinkedList<PostOffice> nodes;
23
24 private Float capacity = 0f;
25
26 private Float totalReceive = 0f;
27
28 private Float totalSendOut = 0f;
29
30 private Float length = 0f;
31
32 /**
33 * 千米每一分钟
34 */
35 private Float speed = 0.5f;
36
37 public void setNodesAndUpdateLoad {
38 this.nodes = new LinkedList<>;
39 for ; i++) {
40 PostOffice node = nodes.get;
41 addReceive);
42 addSendOut);
43 }
44 }
45
46 public void setCapacity {
47 this.capacity = capacity;
48 }
49
50 public Float getSpeed {
51 return speed;
52 }
53
54 public void setSpeed {
55 this.speed = speed;
56 }
57
58 public void setTotalReceive {
59 this.totalReceive = totalReceive;
60 }
61
62 public Float getTotalReceive {
63 return totalReceive;
64 }
65
66 public Float getTotalSendOut {
67 return totalSendOut;
68 }
69
70 public void setTotalSendOut {
71 this.totalSendOut = totalSendOut;
72 }
73
74 public Float getCapacity {
75 return capacity;
76 }
77
78 public LinkedList<PostOffice> getNodes {
79 return nodes;
80 }
81
82 public Float getLength {
83 return length;
84 }
85
86 public void setLength {
87 this.length = length;
88 }
89
90 public void addReceive {
91 totalReceive += receive;
92 }
93
94 public void addSendOut {
95 totalSendOut += sendOut;
96 }
97
98 public Float calcLength {
99 Float length = 0f;
100 if ) {
101 PostOffice firstNode = nodes.getFirst;
102 for ;i++) {
103 PostOffice next = nodes.get;
104 length += next.distanceTo;
105 firstNode = next;
106 }
107 }
108 return length;
109 }
110
111 public boolean twoOptOptimise{
112 //交流中间路径 任意两点，尝试优化路径
113 boolean optimised = false;
114 for -1; i++) {
115 for -1; j++) {
116 LinkedList<PostOffice> tempList = nodes.clone;
117 int k = i, l = j;
118 while {
119 Collections.swap;
120 k++;l--;
121 }
122 Float tempLength = calcLength;
123 if {
124 //优化胜利
125 nodes = tempList;
126 length = tempLength;
127 updateNodeTracing;
128 updateArrivedTime;
129 optimised = true;
130 }
131 }
132 }
133 return optimised;
134 }
135
136 /**
137 * 更新路径上点的先后关系
138 */
139 public void updateNodeTracing {
140 PostOffice previous = nodes.get;
141 for ; i++) {
142 PostOffice node = nodes.get;
143 //设置点的先后关系
144 node.setPreviousNode;
145 previous.setNextNode;
146 previous = node;
147 }
148 }
149
150 public void updateArrivedTime {
151 PostOffice previous = nodes.get;
152 previous.setArrivedTime);
153 for ; i++) {
154 PostOffice node = nodes.get;
155 // 节点达到时间为 离开上一节点时间加之路程时间
156 int arrivedTime = previous.getDepartTime + ) / speed);
157 node.setArrivedTime;
158 previous = node;
159 }
160
161 }
162
163 @Override
164 public String toString {
165 return .map.collect).toString) +
166 \", 车辆载重=\" + capacity +
167 \", 总投递=\" + totalReceive +
168 \", 总收寄=\" + totalSendOut +
169 \", 总长度=\" + length + \"千米\" +
170 \", 速度=\" + speed * 60 + \"千米每一小时\";
171 }
172
173 public String timeSchedule {
174 return \"达到时间{\" +
175 \"邮局=\" + .map.collect).toString);
176 }
177
178 @Override
179 public Object clone throws CloneNotSupportedException {
180 return super.clone;
181 }
182
183 /**
184 * 硬时间窗限制
185 * 达到时间 不能早于最先时间，不能晚于最晚时间
186 * @param p1
187 * @return
188 */
189 public boolean hardTimeWindowFeasible {
190 PostOffice previous = p1;
191 int lastDepart = previous.getDepartTime;
192 for {
193 int arrivedTime = lastDepart + ) / speed);
194 if || arrivedTime > node.getLatestTime ) {
195 return false;
196 }
197 lastDepart = arrivedTime + node.getDuration;
198 previous = node;
199 }
200 return true;
201 }
202
203
204 public boolean vehicleOptimise {
205
206 vehicleCapacityList.sort);
207 for {
208 if {
209 if {
210 Float curLoad = totalReceive;
211 boolean cando = true;
212 for {
213 if + node.getSendOut > temp) {
214 cando = false;
215 break;
216 }
217 curLoad = curLoad - node.getReceive + node.getSendOut;
218 }
219 if {
220 vehicleCapacityList.remove;
221 vehicleCapacityList.add;
222 usedVehicleList.remove;
223 usedVehicleList.add;
224 this.capacity = temp;
225 return true;
226 }
227 }
228
229 }
230 }
231 return false;
232 }
233 }
节俭距离类文章源自微观生活（93wg.com）微观生活-https://93wg.com/6321.html
1 package vrp;
2
3 /**
4 * @author <a herf=\"chenhy@itek-china.com\">陈海越</a>
5 * @version 1.0
6 * @since 新标准版5.0
7 *
8 * <pre>
9 * 历史：
10 * 树立: 2019/9/3 陈海越
11 * </pre>
12 */
13 public class SavedDistance implements Comparable {
14
15 private PostOffice p1;
16 private PostOffice p2;
17 private float savedDistance;
18
19 public SavedDistance {
20 this.p1 = p1;
21 this.p2 = p2;
22 this.savedDistance = savedDistance;
23 }
24
25 public PostOffice getP1 {
26 return p1;
27 }
28
29 public PostOffice getP2 {
30 return p2;
31 }
32
33 public PostOffice getAnother {
34 if ) {
35 return p2;
36 } else if ) {
37 return p1;
38 }
39 return null;
40 }
41
42 public float getSavedDistance {
43 return savedDistance;
44 }
45
46 @Override
47 public String toString {
48 return \"SD{\" +
49 \", saved=\" + savedDistance +
52 \'}\';
53 }
54
55 @Override
56 public int compareTo {
57 return Float.compare o).savedDistance);
58 }
59
60 public PostOffice nodeAt throws Exception {
61 if .contains) {
62 return p1;
63 } else if .contains) {
64 return p2;
65 }
66
67 throw new Exception;
68 }
69 }
程序入口文章源自微观生活（93wg.com）微观生活-https://93wg.com/6321.html
1 package vrp;
2
3 import java.io.BufferedReader;
4 import java.io.File;
5 import java.io.FileNotFoundException;
6 import java.io.FileReader;
7 import java.io.IOException;
8 import java.util.ArrayList;
9 import java.util.Arrays;
10 import java.util.Collections;
11 import java.util.Comparator;
12 import java.util.LinkedList;
13 import java.util.List;
14
15 /**
16 * @author <a herf=\"chenhy@itek-china.com\">陈海越</a>
17 * @version 1.0
18 * @since 新标准版5.0
19 *
20 * <pre>
21 * 历史：
22 * 树立: 2019/9/2 陈海越
23 * </pre>
24 */
25 public class VRPTest {
26
27 public static final String KONGGE = \"\\\\s+|\\r\";
28 public static final int FACTOR = 1;
29 private int vehicleNumber;
30 private int totalPointNumber;
31 private LinkedList<Float> vehicleCapacityList = new LinkedList<>;
32 private LinkedList<Float> usedVehicleList = new LinkedList<>;
33 private List<PostOffice> postOfficeList = new ArrayList<>;
34 private List<Route> routeList = new ArrayList<>;
35 private float[][] distMatrix;
36 private List<SavedDistance> savingList = new ArrayList<>;
37
38
39 public static void main throws Exception {
40 VRPTest vrpTest = new VRPTest;
41 vrpTest.readFromFile;
42 vrpTest.vrp;
43 }
44
45 /**
46 * 从文件中读取数据
47 */
48 public void readFromFile {
49 File file = new File;
50 try {
51 BufferedReader br = new BufferedReader);
53 constructGeneral;
54 constructVehicle;
55 constructNodes;
56 } catch {
57 e.printStackTrace;
58 } catch {
59 e.printStackTrace;
60 }
61 }
62
63 private void constructGeneral throws IOException {
64 String first = br.readLine.trim;
65 String[] firstLineArr = first.split;
66 vehicleNumber = Integer.parseInt;
67 totalPointNumber = Integer.parseInt;
68 }
69
70 private void constructVehicle throws IOException {
71 String vehicleCapacity = br.readLine.trim;
72 for ) {
73 vehicleCapacityList.add);
74 }
75 }
76
77 private void constructNodes throws IOException {
78 for {
79 String postStr = br.readLine.trim;
80 String[] postArr = postStr.split;
81 PostOffice postOffice =
82 new PostOffice, postArr[1],
83 Float.parseFloat,
84 Float.parseFloat,
85 Float.parseFloat,
86 Float.parseFloat,
87 Integer.parseInt,
88 Integer.parseInt,
89 Integer.parseInt,
90 isDepot);
91 postOfficeList.add;
92 }
93 }
94
95 private int isDepot {
96 //第一条记录为仓库
97 return i == 0 ? 0 : 1;
98 }
99
100 public void vrp throws Exception {
101 calcDistMatrix;
102 calcSavingMatrix;
103 calcRoute;
104 cwSaving;
105 //optimise
106 twoOptOptimise;
107 capacityOptimise;
108
109 printGeneral;
110 printRoute;
111 // printTimeSchedule;
112 }
113
114 /**
115 * 计算距离矩阵
116 */
117 private void calcDistMatrix {
118 int length = postOfficeList.size;
119 distMatrix = new float[length][length];
120 for {
121 for {
122 distMatrix[i][j] = postOfficeList.get.distanceTo);
123 distMatrix[j][i] = distMatrix[i][j];
124 }
125 distMatrix[i][i] = 0;
126 }
127 }
128
129 /**
130 * 计算节俭距离列表
131 */
132 private void calcSavingMatrix {
133 for {
134 for {
135 PostOffice pi = postOfficeList.get;
136 PostOffice pj = postOfficeList.get;
137 PostOffice depot = postOfficeList.get;
138 float dist = pi.distanceTo;
139 float saving =
140 pi.distanceTo + pj.distanceTo - dist;
141 savingList.add, postOfficeList.get, saving));
142 }
143 }
144 savingList.sort);
145 }
146
147 private boolean twoOptOptimise {
148 for {
149 if ) {
150 return true;
151 }
152 }
153 return false;
154 }
155
156 private boolean capacityOptimise {
157 for {
158 if ) {
159 return true;
160 }
161 }
162 return false;
163 }
164
165
166
167 /**
168 * 构建基础路径
169 */
170 private void calcRoute throws CloneNotSupportedException {
171 //将所有点单独与集散中心组成一条路径，路径对象中包括集散中心
172 PostOffice depot = postOfficeList.get;
173 for; i++) {
174 Route r = new Route;
175 //更新点 所在路径
176 PostOffice startNode = depot.clone;
177 startNode.setCurrentRoute;
178 PostOffice endNode = depot.clone;
179 endNode.setCurrentRoute;
180 postOfficeList.get.setCurrentRoute;
181 //更新路径 上的点
182 r.setNodesAndUpdateLoad, endNode)));
183
184 //更新达到时间
185 r.updateArrivedTime;
186 //更新路径长度
187 r.setLength));
188 //更新原路径上点的先后关系
189 r.updateNodeTracing;
190 //更新载重
191 routeList.add;
192 }
193 }
194
195 /**
196 * CW节俭算法构建路程
197 * @throws Exception
198 */
199 private void cwSaving throws Exception {
200 //掏出save值最大的路径，尝试加入当前路径
201 for {
202 mergeSavedDistance;
203 }
204 }
205
206 /**
207 * 合并路径规则：
208 * 两点中有一点在路径尾部，一点在路径头部，并且路径总容积知足车辆容积限制
209 * 先单独判断 是为了避免 已经分配了车辆的路径没有充沛负载
210 * @param savedDistance
211 */
212 private void mergeSavedDistance throws Exception {
213 Route r1 = savedDistance.getP1.getCurrentRoute;
214 Route r2 = savedDistance.getP2.getCurrentRoute;
215 PostOffice p1 = savedDistance.getP1;
216 PostOffice p2 = savedDistance.getP2;
217
218 if ) return;
219
220 if != 0 ) {
221 //如果r1已分配车辆， 计算 容积限制
222 tryMergeToRoute;
223 return;
224 }
225
226 if != 0) {
227 //如果r2已分配车辆，计算 容积限制
228 tryMergeToRoute;
229 return;
230 }
231
232 //如果都没有分配过车辆, 给r1分配 目前容积最大的车辆
233 if == 0) {
234 if ) throw new Exception;
235 //设置车辆总容积
236 Float capacity = vehicleCapacityList.pop;
237 usedVehicleList.add;
238 r1.setCapacity;
239
240 tryMergeToRoute;
241 return;
242 }
243
244 //超过r1容积限制，尝试r2。如果没有分配过车辆, 给r2分配 目前容积最大的车辆
245 if == 0) {
246 if ) throw new Exception;
247 //设置车辆总容积
248 Float capacity = vehicleCapacityList.pop;
249 usedVehicleList.add;
250 r2.setCapacity;
251
252 tryMergeToRoute;
253 }
254 }
255
256 private void tryMergeToRoute throws Exception {
261 if ) {
263 if ) {
264 //合并到现有路径以后
265 if ) {
266 mergeRoute;
268 }
269 }
270 } else if ) {
272 if ) {
273 //合并到现有路径以前
274 if ) {
275 mergeRoute;
277 }
278 }
279 }
280 }
281
282 private boolean insertMergedRoute throws Exception {
286 if .size < 3 || existRoute.getNodes.size < 3)
287 throw new Exception;
288 return existRoute.getNodes.indexOf == 1 && mergedRoute.getNodes.indexOf == mergedRoute.getNodes.size - 2;
289 }
290
291 private boolean appendMergedRoute throws Exception {
295 if .size < 3 || existRoute.getNodes.size < 3)
296 throw new Exception;
297 return existRoute.getNodes.indexOf == existRoute.getNodes.size - 2 && mergedRoute.getNodes.indexOf == 1;
298 }
299
300 private boolean capacityFeasible throws Exception {
303 if > + existRoute.getTotalReceive) ) {
304 if {
305 Float curLoad = mergedRoute.getTotalSendOut + existRoute.getTotalReceive;
306 for ) {
307 if + node.getSendOut > existRoute.getCapacity) {
308 return false;
309 }
310 curLoad = curLoad - node.getReceive + node.getSendOut;
311 if
312 throw new Exception;
313 }
314 } else {
315 Float curLoad = existRoute.getTotalSendOut + mergedRoute.getTotalReceive;
316 for ) {
317 if + node.getSendOut > existRoute.getCapacity) {
318 return false;
319 }
320 curLoad = curLoad - node.getReceive + node.getSendOut;
321 if
322 throw new Exception;
323 }
324 }
325 return true;
326 }
327
328 return false;
329 }
330
331 /**
332 * 合并路径 算法
333 * @param existRoute
334 * @param mergedRoute
335 * @param savedDistance
336 * @param p
337 * @param beforeP
338 * @throws Exception
339 */
340 private void mergeRoute throws Exception {
343 //合并点在p1以前
344 LinkedList<PostOffice> mergedNodes = mergedRoute.getNodes;
345 mergedNodes.removeFirst;
346 mergedNodes.removeLast;
347
348 //从合并处 插入 被合并路径中所有营业点
349 existRoute.getNodes.addAll.indexOf + , mergedRoute.getNodes);
350 //更新 原有路径上所有营业点 所在路径
351 mergedNodes.forEach;
353 });
354 //更新原路径上点的先后关系
355 existRoute.updateNodeTracing;
356 //更新达到时间
357 existRoute.updateArrivedTime;
358 //更新载重
359 existRoute.addReceive);
360 existRoute.addSendOut);
361 //更新路径长度
362 existRoute.setLength));
363 //肃清 被合并路径
364 if != 0f) {
365 vehicleCapacityList.push / FACTOR);
366 vehicleCapacityList.sort);
367 usedVehicleList.remove / FACTOR);
368 }
369 routeList.remove;
370 }
371
372
373
374 private void printGeneral {
375 System.out.println;
376 System.out.println;
377 System.out.println;
378 System.out.println;
379 // System.out.println;
380 // if >= 5) {
381 // System.out.println.toString);
382 // }
383 }
384
385 private void printRoute {
386 System.out.println;
387 for ; i++) {
388 Route r = routeList.get;
389 System.out.println);
390 }
391 }
392
393 private void printTimeSchedule {
394 System.out.println;
395 for ; i++) {
396 Route r = routeList.get;
397 System.out.println);
398 }
399 }
400
401
402 public int getTotalPointNumber {
403 return totalPointNumber;
404 }
405
406
407 public LinkedList<Float> getUsedVehicleList {
408 return usedVehicleList;
409 }
410
411 public List<PostOffice> getPostOfficeList {
412 return postOfficeList;
413 }
414
415 public List<Route> getRouteList {
416 return routeList;
417 }
418
419 }
测试数据文章源自微观生活（93wg.com）微观生活-https://93wg.com/6321.html
12 32
20 20 20 8 7.5 19 18.5 3 2 2 15 15
0 邮件处理中心 113.401158 22.937741 0 0 360 1200 0
1 市桥营业部 113.400252 22.938145 1.5 2.0 360 1200 30
2 南村营业部 113.401893 23.018498 1.5 2.0 360 1200 30
3 南沙营业部 113.506397 22.816508 1.5 2.0 360 1200 30
4 大石营业部 113.314550 23.003639 1.5 2.0 360 1200 30
5 洛溪营业部 113.326329 23.039990 1.5 2.0 360 1000 30
6 石基营业部 113.442812 22.958920 2.0 1.5 360 1200 30
7 桥南营业部 113.341478 22.928405 2.0 1.5 360 1200 30
9 金山营业部 113.357242 22.987939 2.0 1.5 360 1200 30
10 德兴送达部 113.385036 22.941521 2.0 1.5 360 1200 30
11 禺山送达部 113.371736 22.940598 2.0 1.5 360 1200 30
12 富都送达部 113.374778 22.962895 2.0 1.5 360 1200 30
13 桥南送达部 113.376950 22.928157 2.0 1.5 360 1200 30
14 石基送达部 113.442540 22.958869 2.0 1.5 360 1200 30
15 大石送达部 113.312418 23.029387 2.0 1.5 360 1200 30
16 丽江送达部 113.308222 23.041347 2.0 1.5 360 1200 30
17 钟村送达部 113.323570 22.983256 2.0 1.5 360 1200 30
18 沙湾送达部 113.346612 22.907224 2.0 1.5 360 1200 30
19 祈福送达部 113.343419 22.973618 2.0 1.5 360 1200 30
20 南村送达部 113.391632 23.002452 2.0 1.5 360 1200 30
21 石楼送达部 113.323820 22.983377 2.0 1.5 360 1200 30
22 新造送达部 113.424587 23.041629 2.0 1.5 360 1200 30
23 化龙送达部 113.472498 23.033740 2.0 1.5 360 1200 30
24 东涌送达部 113.461433 22.891050 2.0 1.5 360 1200 30
25 鱼窝头送达部 113.465328 22.856062 2.0 1.5 360 1200 30
26 南沙送达部 113.538039 22.792315 2.0 1.5 360 1200 30
27 黄阁送达部 113.516492 22.829905 2.0 1.5 360 1200 30
28 大岗送达部 113.412975 22.806085 2.0 1.5 360 1200 30
29 榄核送达部 113.346429 22.844289 2.0 1.5 360 1200 30
30 万顷沙送达部 113.558386 22.712772 2.0 1.5 360 1200 30
31 新垦送达部 113.613264 22.650771 2.0 1.5 360 1200 30
32 横沥送达部 113.494007 22.737961 2.0 1.5 360 1200 30
原。https://www.cnblogs.com/andrew-chen/p/11498871.html文章源自微观生活（93wg.com）微观生活-https://93wg.com/6321.html
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