Fatigue driving monitoring device based on computer vision
Fatigue driving monitoring device based on computer vision
- Neue Suche nach: LIU PENG
- Neue Suche nach: ZHU HAIMING
- Neue Suche nach: WANG QICONG
- Neue Suche nach: LIU PENG
- Neue Suche nach: ZHU HAIMING
- Neue Suche nach: WANG QICONG
A fatigue driving monitoring device based on computer vision disclosed by the present invention comprises a camera for collecting the driving state characteristics of a driver and an outer shell for supporting the camera, the outer shell is provided with a swing structure for changing the collection direction of the camera, and the swing structure comprises a substrate fixedly connected to the outer shell. A hollow cylinder is arranged above the base plate, a center shaft capable of freely rotating is arranged in the middle of the hollow cylinder, an L-shaped supporting seat capable of synchronously and horizontally rotating with the top swing seat is arranged on the top swing seat, a pitching assembly for driving the L-shaped supporting seat to swing in the vertical direction is arranged on the side, away from the center shaft, of the base plate, and a spraying assembly for conveying fragrant liquid into the atomizing nozzle is arranged on one side of the hollow cylinder. By arranging the swing structure, the orientation and the pitch angle of the camera can be automatically adjusted according to the sitting posture of a driver, and the influence of posture elements in the collection process is avoided, so that the situation of false detection or missing detection is avoided, and the accuracy of the fatigue detection process is ensured.
本发明公开了一种基于计算机视觉的疲劳驾驶监测装置，包括用于采集驾驶员驾驶状态特征的摄像头以及用于支撑摄像头的外壳体，外壳体上设有改变摄像头采集方向的摆转结构，摆转结构包括固定连接在外壳体上的基板，基板上方设有中空筒，中空筒中部设有自由转动的中心轴，顶摆座上设有与其同步水平转动的L形支撑座，基板远离中心轴的一侧设有驱使L形支撑座在垂直方向摆动的俯仰组件，中空筒的一侧设有向雾化喷头内输送香味液体的喷洒组件，本发明通过设置摆转结构，能够根据驾驶人的坐姿，自动调节摄像头的朝向和俯仰角，避免采集过程中受到姿态元素的影响，从而避免出现误检或漏检的情况，进而确保疲劳检测过程的准确性。
Dokumentinformationen
Fatigue driving monitoring device based on computer vision
一种基于计算机视觉的疲劳驾驶监测装置
2024-04-12
Patent
Elektronische Ressource
Chinesisch
| IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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