At the same time, the concept of the "saferegion (section)" existing in the broken old landslide, important in the reservoir resettlement, was brought up.
The evacuation route construction algorithm and traffic flow assignment algorithm in each junction are employed to deliver the traffic flow in the evacuation area to a saferegion rapidly and safely.
提供的交通流的疏散区，安全区迅速而安全地疏散路线构造算法及在各路口的交通流分配算法。
3
Q: What difficulties in building safe hospitals are specific to your region?