WO2022062658A1 - 基于酒精检测的智能驾驶控制方法及装置 - Google Patents
基于酒精检测的智能驾驶控制方法及装置 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
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Definitions
- the performing intelligent driving control on the vehicle driven by the driver includes:
- the preset post-drinking state conditions include at least one of the following:
- the color value of the red component of the driver's facial skin color reaches the set color threshold
- the specific method of detecting the driver's heart rate based on the image sensing data may be as follows: separating the color channels based on the image sensing data of the driving area, and using the face data of one of the color channels based on the principle of electroplethysmography,
- the heart rate information is extracted by methods such as wavelet transform.
- the apparatus further includes:
- the controller is configured to detect whether the driver is in a drinking and driving state based on the image sensing data and the alcohol sensing data, and according to the detection result of whether the driver is in a drinking and driving state, to the driver Drive the vehicle with intelligent driving controls.
- the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider through the Internet connect).
- LAN local area network
- WAN wide area network
- custom electronic circuits such as programmable logic circuits, field programmable gate arrays (FPGAs), or programmable logic arrays (PLAs) can be personalized by utilizing state information of computer readable program instructions.
- Computer readable program instructions are executed to implement various aspects of the present disclosure.
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
Description
Claims (15)
- 一种基于酒精检测的智能驾驶控制方法,其特征在于,包括:获取驾驶区域的影像传感数据和车舱内的酒精传感数据;基于所述影像传感数据和酒精传感数据,检测驾驶员是否处于饮酒后驾驶状态;根据对所述驾驶员是否处于饮酒后驾驶状态的检测结果,对所述驾驶员驾驶的车辆进行智能驾驶控制。
- 根据权利要求1所述方法,其特征在于,所述基于所述影像传感数据和酒精传感数据,检测驾驶员是否处于饮酒后驾驶状态,包括:响应于根据所述影像传感数据检测到驾驶员的身体状态满足预设的饮酒后状态条件,且所述酒精传感数据超过预设的阈值,确定所述驾驶员处于饮酒后驾驶状态。
- 根据权利要求2所述方法,其特征在于,所述预设的饮酒后状态条件包括以下至少之一:所述驾驶员面部肤色的红色分量的颜色值达到设定颜色阈值;所述驾驶员闭眼时长达到设定时长;所述驾驶员头部的摇摆幅度超过第一幅度阈值;所述驾驶员躯干的摇摆幅度超过第二幅度阈值;所述驾驶员的心率超过设定心率阈值。
- 根据权利要求2或3所述方法,其特征在于,所述基于所述影像传感数据和酒精传感数据,检测驾驶员是否处于饮酒后驾驶状态,包括:基于所述影像传感数据,确定所述驾驶员的身体状态为饮酒后驾驶状态的置信度;响应于确定所述置信度达到第一阈值,获取酒精传感器采集的车辆内部的酒精浓度数据;响应于所述酒精浓度数据的值高于设定浓度阈值,确定所述驾驶员的身体状态为饮酒后驾驶状态。
- 根据权利要求1-4任一所述方法,其特征在于,所述对所述驾驶员驾驶的车辆进行智能驾驶控制,包括:生成告警信息,所述告警信息用于警示所述驾驶员勿酒后驾驶车辆。
- 根据权利要求1-5任一所述方法,其特征在于,所述对所述驾驶员驾驶的车辆进行智能驾驶控制,包括以下至少一项:控制车辆进入辅助驾驶模式或自动驾驶模式;控制车辆减速,并在安全的地点停车;开启对所述驾驶员的驾驶操控权限控制。
- 根据权利要求1-6任一所述方法,其特征在于,所述对所述驾驶员驾驶的车辆进行智能驾驶控制,包括:生成提醒信息,所述提醒信息用于提醒驾驶员系统对车辆进行控制操作。
- 根据权利要求1-7任一所述方法,其特征在于,所述方法还包括:响应于接收到驾驶员对车辆的操控请求,根据驾驶区域的传感数据检测驾驶员的身 体状态;响应于检测到驾驶员的身体状态为预设的不安全驾驶状态,对所述车辆进行智能驾驶控制;和/或,响应于所述操控请求,对驾驶员进行认知能力测验,得到认知能力测验结果;响应于所述认知能力测验结果为测验不通过,对所述车辆进行智能驾驶控制。
- 根据权利要求8所述方法,其特征在于,所述方法还包括:响应于检测到驾驶员的身体状态为预设的安全驾驶状态,开放驾驶员对车辆的操控权限;和/或,响应于所述认知能力测验结果为通过,开放驾驶员对车辆的操控权限。
- 根据权利要求1-9任一所述方法,其特征在于,所述基于所述影像传感数据和酒精传感数据,检测驾驶员是否处于饮酒后驾驶状态,包括:将获取的驾驶区域的影像传感数据和酒精传感数据输入神经网络,经由所述神经网络,检测驾驶员是否处于饮酒后驾驶状态,所述神经网络基于采集的饮酒后状态以及正常状态的驾驶员的影像传感数据和酒精传感数据训练得到。
- 一种基于酒精检测的智能驾驶控制装置,其特征在于,包括:获取模块,用于获取驾驶区域的影像传感数据和车舱内的酒精传感数据;检测模块,用于基于所述影像传感数据和酒精传感数据,检测驾驶员是否处于饮酒后驾驶状态;控制模块,用于根据对所述驾驶员是否处于饮酒后驾驶状态的检测结果,对所述驾驶员驾驶的车辆进行智能驾驶控制。
- 一种车辆,其特征在于,包括:用于获取驾驶区域的影像传感数据的第一传感器,和用于获取酒精传感数据的第二传感器;控制器,用于基于所述影像传感数据和酒精传感数据,检测驾驶员是否处于饮酒后驾驶状态,并根据对所述驾驶员是否处于饮酒后驾驶状态的检测结果,对所述驾驶员驾驶的车辆进行智能驾驶控制。
- 一种电子设备,其特征在于,包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为调用所述存储器存储的指令,以执行权利要求1至10中任意一项所述的方法。
- 一种计算机可读存储介质,其上存储有计算机程序指令,其特征在于,所述计算机程序指令被处理器执行时实现权利要求1至10中任意一项所述的方法。
- 一种计算机程序,包括计算机可读代码,当所述计算机可读代码在电子设备中运行时,所述电子设备中的处理器执行用于实现权利要求1-13中的任一权利要求所述的方法。
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CN112124073B (zh) * | 2020-09-23 | 2022-05-20 | 上海商汤临港智能科技有限公司 | 基于酒精检测的智能驾驶控制方法及装置 |
JP2022149946A (ja) * | 2021-03-25 | 2022-10-07 | パナソニックIpマネジメント株式会社 | 運転特性判定装置、運転特性判定方法及び運転特性判定プログラム |
CN113180627B (zh) * | 2021-04-02 | 2024-05-28 | 深圳市科思创动科技有限公司 | 一种基于rPPG技术的非接触式识别酒驾的方法 |
CN113720882B (zh) * | 2021-08-30 | 2022-07-26 | 天津大学 | 一种基于mq3传感器和uwb激光雷达的酒驾检测方法 |
US11554665B1 (en) | 2022-08-29 | 2023-01-17 | Tianjin University | Method of detecting of driving under influence of alcohol based on MQ3 sensor and ultra wide band radar |
CN117333927B (zh) * | 2023-12-01 | 2024-04-16 | 厦门磁北科技有限公司 | 车载人脸识别酒精检测方法及系统 |
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