The gesture control method and device are used for the vehicle-mounted atomizer, the vehicle-mounted atomizer comprises a light emitting assembly and a position sensor which are fixedly installed on the front face of the vehicle-mounted atomizer, the light emitting assembly is used for actively emitting infrared rays at a fixed angle, and the position sensor is used for receiving the infrared rays; the real-time distance between the light emitting assembly and the obstacle is calculated according to the incident angle of the received infrared rays; a distance threshold value is preset, if the real-time distance is smaller than the distance threshold value, a first control instruction is generated, the first control instruction triggers the switch unit to be connected or disconnected, an atomization piece of the vehicle-mounted atomizer is coupled with the power supply unit through the switch unit, the current on-off state of the switch unit is detected, and a corresponding voice prompt is generated according to the on-off state. The method has the advantages that whether a user has a waving action or not is simulated and judged by detecting the distance between the obstacle and the light emitting assembly, and PSD distance detection is low in hardware cost, high in detection precision and high in anti-jamming capability.
本发明公开一种车载雾化器的手势控制方法及装置,用于车载雾化器,车载雾化器包括固定安装在车载雾化器正面的光发射组件以及位置传感器,光发射组件用于主动发射固定角度的红外线,位置传感器用于接收红外线;根据接收的红外线的入射角度计算光发射组件与障碍物之间的实时距离;预设距离阈值,若实时距离小于距离阈值,则生成第一控制指令,第一控制指令触发开关单元连通或断开,车载雾化器的雾化片通过开关单元与电源单元耦合,并检测开关单元当前的通断状态,根据通断状态生成对应的语音提示。本发明的有益效果是:通过检测障碍物与光发射组件之间的距离,来模拟判断用户是否存在挥手动作,PSD距离检测硬件成本低,检测精度高,抗干扰能力强。
Gesture control method and device for vehicle-mounted atomizer
车载雾化器的手势控制方法及装置
2023-11-10
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / G06V |
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