Problem that I have with inheritance in Java

public class GestionRepartoLocal {  
    // CÓDIGO DE APOYO
    private ArrayList<Moto> motosDisponibles;
    private ArrayList<Furgoneta> furgonetasDisponibles;

    private ArrayList<Pedido> pedidosEsperandoMoto;
    private ArrayList<Pedido> pedidosEsperandoFurgoneta;

    //Con sus respectivos setter y getter para las listas

    public void add(Transporte transporte){
        //TO-DO
    }
    public void notificarEntregaPedido(Pedido pedido) { 
        //TO-DO
        motosDisponibles.add(motosDisponibles.size(), pedido.getTransporte());

    }
}

I can not find a way to find out if the transport type object (obtained from "order") is a Moto or Van class object. These last two are daughter classes of the transport class.

public class Transporte {

    private String codigo;
    private Mapa mapa;

    public Transporte(String codTransporte, Mapa map) {
        this.codigo = codTransporte;
        this.mapa = map;

    }

    public double coste(String posDestino){
        double costeTransporte = mapa.distancia(codigo, posDestino);
        return costeTransporte;
    }

    public double coste(String cod1, String cod2) {
        double costeTransporte = mapa.distancia(cod1, cod2);
        return costeTransporte;
    }

    public String getCodigo(){
        return codigo;
    }

    public Mapa getMapa() {
        return mapa;
    }
}

Thanks in advance to whoever answers. I am new writing in the forum, but not for that, I did not know the page. On previous occasions to answer questions and that were asked / answered by other users that helped me a lot.