| 专利名称： | 一种基于前照灯灯罩碎片形态特征进行车型检索的方法 | ||
| 专利名称(英文)： | Headlight lamp based on a characteristic of the debris patterns models search method | ||
| 专利号： | CN201510882328.5 | 申请时间： | 20151203 |
| 公开号： | CN105528617A | 公开时间： | 20160427 |
| 申请人： | 公安部物证鉴定中心 | ||
| 申请地址： | 100038 北京市西城区木樨地南里17号 | ||
| 发明人： | 金益锋; 郭洪玲; 白艳平; 刘晋; 崔佳; 胡书良; 刘伟平 | ||
| 分类号： | G06K9/62 | 主分类号： | G06K9/62 |
| 代理机构： | 北京纪凯知识产权代理有限公司 11245 | 代理人： | 徐宁; 孙楠 |
| 摘要： | 本发明涉及一种基于前照灯灯罩碎片形态特征进行车型检索的方法，其步骤：建立前照灯灯罩形态特征信息标准数据库；选取事故现场若干片前照灯灯罩碎片，判断碎片颜色；判断碎片材料；判断碎片是否有磨砂处理；判断碎片上是否有字符；测量碎片厚度；判断碎片上是否有固定座孔；判断碎片上是否有条纹；判断碎片上正面纹线与侧边缘是否有夹角；判断碎片上正面与侧面是否有夹角；判断碎片上是否有侧边缘夹角；将各步骤中获得的分表信息分别与标准数据库中已有的分表进行对比，对比后的结果在车型主表中进行车型自动检索，检索出符合碎片特征信息的所有车型，并列出车型及其特征信息和图片；再次进行比对确认结果，并输出最终的比对结果。本发明可以广泛在各种交通事故中应用。 | ||
| 摘要(英文)： | The invention relates to a headlight lamp shade on the basis of the characteristic of the debris patterns models search method, the steps of : establishing a headlight lamp shade morphological characteristic information standard database; selecting the scene of the accident a plurality of headlight lamp shade debris, the debris color; judging the debris material; judging whether there is a frosted processing debris; judging whether there is a character on debris; measuring smidge thickness; judging whether there is a fixed seat on debris hole; judging whether there is a stripe on debris; on debris is judged whether the edge of the ridge and the side of the front surface, and an included angle is formed; on debris is judged whether there is a front and side angle; judge whether on debris included angle with side edge; in the various steps of the sub-information is obtained with the standard database comparing the already in the table, after the contrast to the results of the models in the main automatic retrieval, retrieving the characteristic information with all of the types of debris, and-listed types of pictures and information and its characteristics; comparing again confirms the result, and outputs the final comparison result. The invention can be widely applied in various traffic accidents. | ||
一种基于前照灯灯罩碎片形态特征进行车型检索的方法(发明专利)
专利号：CN201510882328.5
申请人：公安部物证鉴定中心
- 公开号：CN105528617A
- 申请日期：20151203
- 公开日期：20160427
