在AnyLogic中解决汽车停车场容量问题可以使用道路交通库中提供的功能和方法。下面是一个示例解决方法的代码：

// 导入所需的包
import java.util.*;
import com.anylogic.engine.*;
import com.anylogic.engine.markup.*;
import com.anylogic.engine.markup.markup.*;
import com.anylogic.engine.markup.markupprop.*;
import com.anylogic.engine.markup.markupprop.spatialgrid.*;
import com.anylogic.engine.markup.markupprop.spatialgrid.griddata.*;
import com.anylogic.engine.presentation.*;
import com.anylogic.engine.presentation.events.*;
import com.anylogic.engine.presentation.viewers.*;
import com.anylogic.engine.routing.*;
import com.anylogic.engine.routing.util.*;
import com.anylogic.libraries.processmodeling.*;
import com.anylogic.libraries.processmodeling.events.*;
import com.anylogic.libraries.processmodeling.waiting.*;
import com.anylogic.libraries.processmodeling.waiting.entities.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessSource.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessStation.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessSink.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessSinkStorage.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessTank.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessConveyor.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlow.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowStorage.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowTank.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowConveyor.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipe.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeValve.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipePump.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeTank.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeConveyor.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeSink.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeStorage.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeTankValve.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeTankPump.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeTankSink.*;
import com.anylogic.libraries.processmodeling.waiting.entities.ProcessFlowPipeTankStorage.*;

// 创建一个Agent类，表示停车场
public class ParkingLot extends Agent {
    // 定义停车场的容量
    private int capacity;
    // 定义停车场当前的占用数量
    private int occupied;
    
    // 构造函数，初始化停车场的容量和占用数量
    public ParkingLot(int capacity) {
        this.capacity = capacity;
        this.occupied = 0;
    }
    
    // 判断停车场是否有空余的停车位
    public boolean hasAvailableSpace() {
        return occupied < capacity;
    }
    
    // 当有车辆进入停车场时，增加占用数量
    public void vehicleEnter() {
        occupied++;
    }
    
    // 当有车辆离开停车场时，减少占用数量
    public void vehicleExit() {
        occupied--;
    }
}

// 创建一个模型类，包含停车场和车辆的行为
public class ParkingModel extends Agent {
    // 创建停车场
    private ParkingLot parkingLot;
    
    // 创建车辆
    private Car car;
    
    // 初始化模型
    public void initialize() {
        // 创建停车场，设置容量为10
        parkingLot = new ParkingLot(10);
        
        // 创建车辆，指定模型和停车场
        car = new Car(this, parkingLot);
        
        // 模拟车辆进入停车场
        car.enterParkingLot();
        
        // 模拟车辆离开停车场
        car.exitParkingLot();
    }
}

// 创建一个车辆类，表示车辆的行为
public class Car extends Agent {
    // 定义车辆所属的模型
    private ParkingModel model;
    
    // 定义车辆所停的停车场
    private ParkingLot parkingLot;
    
    // 构造函数