CN115053277A - 对周围移动物体进行变道分类的方法、系统、计算机设备及存储介质 - Google Patents
对周围移动物体进行变道分类的方法、系统、计算机设备及存储介质 Download PDFInfo
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Abstract
一种对周围移动物体进行变道分类的方法、系统、计算机设备及存储介质。根据对待分类移动物体的感知信息和地图信息来将待分类移动物体分类为变道移动物体或者无变道移动物体。方法包括：以时间序列获取与待分类移动物体相关的第一组信息帧，从第一组信息帧中提取对待分类移动物体的感知信息的一组特征(S22)。对该组特征进行机器学习分类，得到所述待分类移动物体的第一分类结果(S24)。响应于第一分类结果为变道移动物体，根据待分类移动物体与其他交通参与者的交互信息来绘制交互信息图(S26)。以及将交互信息图输入深度神经网络，得到第二分类结果(S28)。
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PCT国内申请，说明书已公开。
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| PCT/CN2020/100871 WO2022006777A1 (zh) | 2020-07-08 | 2020-07-08 | 对周围移动物体进行变道分类的方法、系统、计算机设备及存储介质 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117076994A (zh) * | 2023-10-18 | 2023-11-17 | 清华大学深圳国际研究生院 | 一种多通道生理时间序列分类方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114523976B (zh) * | 2022-04-22 | 2022-10-21 | 北京宏景智驾科技有限公司 | 用于智能驾驶车辆的控制系统及方法 |
Citations (5)
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| CN110562258A (zh) * | 2019-09-30 | 2019-12-13 | 驭势科技（北京）有限公司 | 一种车辆自动换道决策的方法、车载设备和存储介质 |
| CN110796856A (zh) * | 2019-10-16 | 2020-02-14 | 腾讯科技（深圳）有限公司 | 车辆变道意图预测方法及变道意图预测网络的训练方法 |
| CN111104969A (zh) * | 2019-12-04 | 2020-05-05 | 东北大学 | 一种无人驾驶车辆与周边车辆的碰撞可能性预判方法 |
| US20200175691A1 (en) * | 2018-11-30 | 2020-06-04 | Baidu Usa Llc | Real time object behavior prediction |
| CN111383464A (zh) * | 2018-12-28 | 2020-07-07 | 沈阳美行科技有限公司 | 车辆变道识别方法、装置、电子设备和介质 |
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| US20180349526A1 (en) * | 2016-06-28 | 2018-12-06 | Cognata Ltd. | Method and system for creating and simulating a realistic 3d virtual world |
| CN110843789B (zh) * | 2019-11-19 | 2021-07-06 | 苏州智加科技有限公司 | 一种基于时序卷积网络的车辆换道意图预测方法 |
| CN111289266B (zh) * | 2020-03-27 | 2021-11-30 | 中国汽车工程研究院股份有限公司 | 一种车辆主动变道系统测试评价方法 |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200175691A1 (en) * | 2018-11-30 | 2020-06-04 | Baidu Usa Llc | Real time object behavior prediction |
| CN111383464A (zh) * | 2018-12-28 | 2020-07-07 | 沈阳美行科技有限公司 | 车辆变道识别方法、装置、电子设备和介质 |
| CN110562258A (zh) * | 2019-09-30 | 2019-12-13 | 驭势科技（北京）有限公司 | 一种车辆自动换道决策的方法、车载设备和存储介质 |
| CN110796856A (zh) * | 2019-10-16 | 2020-02-14 | 腾讯科技（深圳）有限公司 | 车辆变道意图预测方法及变道意图预测网络的训练方法 |
| CN111104969A (zh) * | 2019-12-04 | 2020-05-05 | 东北大学 | 一种无人驾驶车辆与周边车辆的碰撞可能性预判方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117076994A (zh) * | 2023-10-18 | 2023-11-17 | 清华大学深圳国际研究生院 | 一种多通道生理时间序列分类方法 |
| CN117076994B (zh) * | 2023-10-18 | 2024-01-26 | 清华大学深圳国际研究生院 | 一种多通道生理时间序列分类方法 |
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| WO2022006777A1 (zh) | 2022-01-13 |
| CN115053277B (zh) | 2024-04-16 |
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