WO2021063006A1 - 驾驶预警方法、装置、电子设备和计算机存储介质 - Google Patents
驾驶预警方法、装置、电子设备和计算机存储介质 Download PDFInfo
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Abstract
Description
Claims (22)
- 一种驾驶预警方法,所述方法包括:获取车辆的实时位置信息;根据所述实时位置信息预测未来的位置信息;根据数据库中存储的地理位置和危险驾驶历史数据之间的第一映射关系,确定所述未来的位置信息对应的第一危险驾驶历史数据;根据确定的第一危险驾驶历史数据,生成第一驾驶预警信息;向所述车辆发送所述第一驾驶预警信息。
- 根据权利要求1所述的方法,其中,所述方法还包括:获取所述未来的位置信息对应地理区域的天气状况信息和/或交通状况信息;向所述车辆发送所述天气状况信息和/或交通状况信息。
- 根据权利要求1所述的方法,其中,所述方法还包括:获取所述未来的位置信息对应地理区域的天气状况信息和/或交通状况信息;响应于所述天气状况信息和/或交通状况信息满足预定的预警条件,生成第二驾驶预警信息;向所述车辆发送所述第二驾驶预警信息。
- 根据权利要求2或3所述的方法,其中,所述获取所述未来的位置信息对应地理区域的天气状况信息,包括:向提供天气服务的第一服务器发送第一查询请求,所述第一查询请求用于查询所述未来的位置信息对应地理区域的天气状况信息;接收所述第一服务器发送的所述天气状况信息。
- 根据权利要求2或3所述的方法,其中,获取所述未来的位置信息对应地理区域的交通状况信息,包括:向提供交通状况信息的第二服务器发送第二查询请求,所述第二查询请求用于查询所述未来的位置信息对应地理区域的交通状况信息;接收所述第二服务器发送的所述交通状况信息。
- 根据权利要求1至5任一项所述的方法,其中,所述确定所述未来的位置信息对应的危险驾驶历史数据之前,所述方法还包括:接收车辆上设置的车载设备发送的危险驾驶历史数据以及与所述危险驾驶历史数据对应的地理位置;在所述数据库中建立接收到的地理位置和危险驾驶历史数据之间的第一映射关系。
- 根据权利要求1所述的方法,其中,所述方法还包括:获取待分析脸部特征;在所述数据库中确定与所述待分析脸部特征匹配的驾驶员脸部特征,所述数据库中存储有驾驶员脸部特征和危险驾驶历史数据之间的第二映射关系;根据所述第二映射关系,获取所述数据库中与确定的驾驶员脸部特征对应的第二危险驾驶历史数据;根据所述第一危险驾驶历史数据和所述第二危险驾驶历史数据,生成第三驾驶预警信息;向所述车辆发送所述第三驾驶预警信息。
- 根据权利要求7所述的方法,其中,所述方法还包括:接收车辆行驶时间信息;根据所述数据库中存储的车辆行驶时间信息与危险驾驶历史数据的第三映射关系,确定与所述车辆行驶时间信息对应的第三危险驾驶历史数据;根据所述第一危险驾驶历史数据、所述第二危险驾驶历史数据和所述第三危险驾驶历史数据,生成第四驾驶预警信息;向所述车辆发送所述第四驾驶预警信息。
- 根据权利要求1至8任一项所述的方法,其中,所述方法还包括:接收车载设备发送的车辆标识;根据所述数据库中存储的车辆标识和危险驾驶历史数据之间的第四映射关系,确定与所述车辆标识对应的第四危险驾驶历史数据;根据所述第一危险驾驶历史数据和所述第四危险驾驶历史数据,生成第五驾驶预警信息;向所述车辆发送所述第五驾驶预警信息。
- 根据权利要求9所述的方法,其中,所述方法还包括:接收车辆行驶时间信息;根据所述数据库中存储的车辆行驶时间信息与危险驾驶历史数据的第三映射关系,确定与所述车辆行驶时间信息对应的第三危险驾驶历史数据;根据所述第一危险驾驶历史数据、所述第三危险驾驶历史数据和所述第四危险驾驶历史数据,生成第六驾驶预警信息;向所述车辆发送所述第六驾驶预警信息。
- 根据权利要求9所述的方法,其中,所述方法还包括:获取待分析脸部特征并接收车载设备发送的车辆标识;在所述数据库中确定与所述待分析脸部特征匹配的驾驶员脸部特征,所述数据库中存储有驾驶员脸部特征和危险驾驶历史数据之间的第二映射关系;根据所述第二映射关系,获取与确定的驾驶员脸部特征对应的第二危险驾驶历史数据;根据所述数据库中存储的车辆标识和危险驾驶历史数据之间的第四映射关系,确定 与所述车辆标识对应的第四危险驾驶历史数据;根据所述第一危险驾驶历史数据、所述第二危险驾驶历史数据和所述第四危险驾驶历史数据,生成第七驾驶预警信息;向所述车辆发送所述第七驾驶预警信息。
- 根据权利要求9所述的方法,其中,所述方法还包括:接收车辆行驶时间信息;根据所述数据库中存储的车辆行驶时间信息与危险驾驶历史数据的第三映射关系,确定与所述车辆行驶时间信息对应的第三危险驾驶历史数据;根据所述第一危险驾驶历史数据、所述第二危险驾驶历史数据、所述第三危险驾驶历史数据和所述第四危险驾驶历史数据,生成第八驾驶预警信息;向所述车辆发送所述第八驾驶预警信息。
- 根据权利要求1至12任一项所述的方法,其中,所述待分析脸部特征是从驾驶员脸部图像提取的特征。
- 根据权利要求7所述的方法,其中,所述获取所述数据库中与确定的驾驶员脸部特征对应的第二危险驾驶历史数据之前,所述还包括:接收车辆上设置的车载设备发送的危险驾驶历史数据和驾驶员脸部特征;在数据库中建立接收到的驾驶员脸部特征和接收到的危险驾驶历史数据之间的第二映射关系,或者,在数据库中建立和接收到的驾驶员脸部特征匹配的驾驶员脸部特征与接收到的危险驾驶历史数据之间的第二映射关系。
- 根据权利要求9所述的方法,其中,所述确定与所述车辆表示对应的第四危险驾驶历史数据之前,所述方法还包括:接收车辆上设置的车载设备发送的危险驾驶历史数据和车辆标识;在数据库中建立接收到的车辆标识和接收到的危险驾驶历史数据之间的第四映射关系。
- 根据权利要求8所述的方法,其中,所述确定与所述车辆行驶时间信息对应的第三危险驾驶历史数据之前,所述方法还包括:接收车辆上设置的车载设备发送的危险驾驶历史数据和车辆行驶时间信息;在数据库中建立接收到的车辆行驶时间信息和接收到的危险驾驶历史数据之间的第三映射关系。
- 根据权利要求1至16任一项所述的方法,其中,所述危险历史驾驶数据表示:至少一个驾驶员经过对应地理位置时的危险驾驶数据。
- 根据权利要求1至17任一项所述的方法,其中,所述危险驾驶数据包括以下至少之一:车道偏离预警、前向碰撞预警、超速预警、车辆前方出现行人、后向碰撞预警、车辆前方障碍物预警、驾驶员疲劳驾驶数据、驾驶员分心驾驶数据、驾驶员做危险 动作数据。
- 一种驾驶预警装置,所述装置包括获取模块、处理模块和发送模块,其中,所述获取模块,用于获取车辆的实时位置信息;所述处理模块,用于根据所述实时位置信息预测未来的位置信息;根据数据库中存储的地理位置和危险驾驶历史数据之间的第一映射关系,确定所述未来的位置信息对应的第一危险驾驶历史数据;用于根据确定的第一危险驾驶历史数据,生成第一驾驶预警信息;所述发送模块,用于向所述车辆发送所述第一驾驶预警信息。
- 一种电子设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器;其中,所述处理器用于运行所述计算机程序以执行权利要求1至18任一项所述的方法。
- 一种计算机存储介质,其上存储有计算机程序,该计算机程序被处理器执行时实现权利要求1至18任一项所述的方法。
- 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至18任一项所述的方法。
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