本标准的目的是根据as/NZS 1158.1.1和as/NZS 1158.3.1的要求，规定适用于V类和P类照明的基于计算机的设计程序，用于计算照明技术参数（LTP），用于道路照明的设计或评估。

The objective of this Standard is to specify the computer-based design procedures applicable to Category V and Category P lighting for the calculation of light technical parameters (LTPs), as required, for the design or evaluation of road lighting in accordance with the requirements of AS/NZS 1158.1.1 and AS/NZS 1158.3.1.