中文摘要：

阐述了轮胎模具本体知识表示方法，针对现有轮胎模具工艺知识，研究了运用本体描述工艺知识的方法，并用wleb本体语言OWL（Web ontology language）语言将表示出来的知识存储到OWL数据库中。通过本体描述方法，解决了现有知识表示方法在表示工艺知识对象之间复杂关系时存在的问题。

英文摘要：

A method to describe the process knowledge of tire mold ontology was studied based on existing tire mold process knowledge. The represented knowledge was stored into an OWL database by using web ontology language （OWL）. The application of the technique can solve the problem in using the available knowledge representation method to express the complex relationship among process knowledge objects.