首页> 外国专利> MOVING BODY BEHAVIOR PREDICTION DEVICE AND MOVING BODY BEHAVIOR PREDICTION METHOD

MOVING BODY BEHAVIOR PREDICTION DEVICE AND MOVING BODY BEHAVIOR PREDICTION METHOD

机译:移动车身行为预测装置和移动体行为预测方法

摘要

The present invention improves the accuracy of predicting rarely occurring behavior of moving bodies, without reducing the accuracy of predicting commonly occurring behavior of moving bodies. A vehicle 101 is provided with a moving body behavior prediction device 10. The moving body behavior prediction device 10 is provided with a first behavior prediction unit 203 and a second behavior prediction unit 207. The first behavior prediction unit 203 learns first predicted behavior 204 so as to minimize the error between behavior prediction results for moving bodies and behavior recognition results for the moving bodies after a prediction time has elapsed. The second behavior prediction unit 207 learns future second predicted behavior 208 of the moving bodies around the vehicle 101 so that the vehicle 101 does not drive in an unsafe manner.
机译:本发明提高了移动体的罕见行为的准确性,而不降低预测移动体的通常发生行为的准确性。车辆 101 设有移动体行为预测装置 10 。移动身体行为预测装置 10 具有第一行为预测单元 203 和第二行为预测单元 207 。第一行为预测单元 203 学习第一预测行为 204 ,以最小化行为预测结果之间的误差,在预测时间之后移动主体的移动体和行为识别结果已经过去了。第二行为预测单元 207 学习在车辆周围的移动体的未来第二预测行为 208 ,使得车辆 101 < / b>不以不安全的方式开车。

著录项

  • 公开/公告号US2021171025A1

    专利类型

  • 公开/公告日2021-06-10

    原文格式PDF

  • 申请/专利权人 HITACHI AUTOMOTIVE SYSTEMS LTD.;

    申请/专利号US201816768733

  • 发明设计人 MASAYOSHI ISHIKAWA;HIROAKI ITO;

    申请日2018-11-28

  • 分类号B60W30/095;G06N3/08;G06N3/04;B60W50;G06K9;G06T7/70;G06T7/285;G06T11;

  • 国家 US

  • 入库时间 2022-08-24 19:08:15

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