这个程序是通过改写基本遗传算法来实现进路搜索功能的一个程序，能够快速进行进路搜索，程序中所搜索的是《铁路信号运营基础》中的举例站场5GD接车进路。-Procedures in the search is in the railway signal operating on the basis of　for example station 5GD connected car route this program is by rewriting the basic genetic algorithm to realize the route search function of a program, is capable of fast search approach.