#

luxiaotao1123

2024-12-30 3209b7899f99fbc567c24be9709ba289f33ea73b

 zy-acs-manager/src/main/java/com/zy/acs/manager/core/service/astart/AStarNavigateService.java

@@ -1,6 +1,7 @@
package com.zy.acs.manager.core.service.astart;

import com.zy.acs.common.constant.RedisConstant;
import com.zy.acs.common.utils.GsonUtils;
import com.zy.acs.common.utils.RedisSupport;
import com.zy.acs.framework.common.Cools;
import com.zy.acs.manager.common.utils.MapDataUtils;
@@ -11,14 +12,17 @@
import com.zy.acs.manager.manager.entity.Segment;
import com.zy.acs.manager.manager.service.JamService;
import com.zy.acs.manager.system.service.ConfigService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.*;
import java.util.concurrent.CopyOnWriteArrayList;

/**
 * Created by vincent on 6/12/2024
 */
@Slf4j
@Service
public class AStarNavigateService {

@@ -58,9 +62,10 @@
            // 取优先队列顶部元素并且把这个元素从Open表中删除，取F值最小的节点
            NavigateNode currentNode = openQueue.poll();

            ArrayList<NavigateNode> neighbourNodes = this.getNeighborNodes(currentNode, mapMatrix, existNodes);
            List<NavigateNode> neighbourNodes = this.getNeighborNodes(currentNode, mapMatrix, existNodes);
            for (NavigateNode node : neighbourNodes) {
                node.setCodeData(codeMatrix[node.getX()][node.getY()]);

                boolean isEndNode = node.getX() == end.getX() && node.getY() == end.getY();

                int weight = 0;
@@ -116,30 +121,24 @@
                }

                // 单巷道车辆容载数量
                Lane lane = laneService.search(node.getCodeData());
                if (null != lane) {
                List<int[]> laneCodeIdxList = laneService.getLaneCodeIdxList(node.getCodeData());
                if (!Cools.isEmpty(laneCodeIdxList)) {
                    Set<String> lanVehicleSet = new HashSet<>();

                    List<String> laneCodes = lane.getCodes();
                    for (String laneCodeData : laneCodes) {
                        int[] laneCodeMatrixIdx = mapDataDispatcher.getCodeMatrixIdx(null, laneCodeData);
                        // scan dynamicMatrix or WaveMatrix
                        DynamicNode laneDynamicNode = dynamicMatrix[laneCodeMatrixIdx[0]][laneCodeMatrixIdx[1]];
                    for (int[] codeMatrixIdx : laneCodeIdxList) {
                        DynamicNode laneDynamicNode = dynamicMatrix[codeMatrixIdx[0]][codeMatrixIdx[1]];
                        String laneVehicle = laneDynamicNode.getVehicle();
                        assert !laneVehicle.equals(DynamicNodeType.BLOCK.val);
                        if (!laneVehicle.equals(DynamicNodeType.ACCESS.val)) {
                            if (!laneVehicle.equals(agvNo)) {
                                lanVehicleSet.add(laneVehicle);
//                                redis.setObject(RedisConstant.AGV_TO_STANDBY_FLAG, laneVehicle, true, 30);
                            }
                        }
                    }

                    if (lanVehicleSet.size() + 1 > maxAgvCountInLane) {
                        continue;
                    }
                }


                //找到目标结点就返回
                if (isEndNode) {
@@ -171,11 +170,11 @@
    }

    // 获取四周节点
    private ArrayList<NavigateNode> getNeighborNodes(NavigateNode currentNode, int[][] mapMatrix, Set<NavigateNode> existNodes) {
    private List<NavigateNode> getNeighborNodes(NavigateNode currentNode, int[][] mapMatrix, Set<NavigateNode> existNodes) {
        int x = currentNode.getX();
        int y = currentNode.getY();

        ArrayList<NavigateNode> neighbourNodes = new ArrayList<>();
        List<NavigateNode> neighbourNodes = new CopyOnWriteArrayList<>();

        List<NavigateNode> possibleNodes = Arrays.asList(
                new NavigateNode(x, y + 1), // right