IVHS

例句：

1. 1. IVHS stands for "Inventory, Vehicle, and Traffic Safety".
   IVHS代表“存货、车辆和交通安全”。
2. 2. The department's new policy is to improve the efficiency of IVHS operations.
   该部门的新政策是提高IVHS运营的效率。
3. 3. The IVHS system has been a major contributor to the reduction of traffic accidents in our city.
   IVHS系统一直是我们城市减少交通事故的主要贡献者。