车内导向系统 meaning in Chinese

car navigation
in-vehicle navigation system

To accommodate the use of a navigation system on vehicles , regulations were revised and came into effect in april to allow the installation on motor vehicles of visual display units designed only for displaying traffic information
为配合车内导向系统的应用，政府已修订规例，准许汽车安装只可展示交通资讯的视象显示器。新规例已在四月生效。
In addition , many value - added - resellers ( var ) are using the smo s digital maps as the reference base and add on specific information to develop their own tailor - made commercial map products or more advanced applications , such as for in - car navigation systems and for fleet management
此外，不少增值转售者也采用测绘处的数码地图作为参考根据，再加上特定的附加资讯，自行发展特别设计的商业地图产品或更先进的应用系统，例如车内导向系统和车队、船队管理系统。