The invention discloses an electronic device for overcoming the automobile A-pillar shielding problem and a shielding prompting method thereof. The electronic device comprises an LED prompting lamp and a buzzer which are installed on the automobile A-pillar; the LED prompting lamp is provided with a color A and a color B; an ultrasonic sensor is arranged in front of the side of the automobile; a signal processing circuit is connected with the ultrasonic sensor; a steering detection circuit is arranged; and a processor connected with the LED prompting lamp, the buzzer, the signal processing circuit and the steering detection circuit is also arranged. The processor is provided with a shielding prompting method. The method comprises the following steps that (1) the steering detection circuitobtains the driving state of an automobile; (2) the signal processing circuit drives the ultrasonic sensor to detect the obstacle condition in the A-pillar direction of the automobile; and (3) if theobstacle distance d is greater than T1, the LED prompting lamp displays a color A to prompt a long-distance obstacle, if T2 < d < T1, a color B is displayed to prompt a short-distance obstacle, and ifd < T2, the color B is flickered to prompt a collision risk.
本发明公开一种克服汽车A柱遮挡问题的电子装置及其遮挡提示方法,包括安装在汽车A柱上的LED提示灯和蜂鸣器,所述的LED提示灯设置颜色A和颜色B,设置在汽车侧前方的超声波传感器,以及与所述的超声波传感器连接的信号处理电路,设置转向检测电路,还包括与LED提示灯、蜂鸣器、信号处理电路和转向检测电路连接的处理器,所述的处理器设置遮挡提示方法,包括以下步骤:(1)、转向检测电路获取汽车的行驶状态;(2)、信号处理电路驱动超声波传感器,检测汽车A柱方向上的障碍物情况;(3)、如果障碍物距离d>T,则LED提示灯显示颜色A,提示远距离障碍物;如果T
Electronic device for overcoming automobile A-pillar shielding problem and shielding prompting method thereof
克服汽车A柱遮挡问题的电子装置及其遮挡提示方法
2020-08-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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