An automatic device for prohibiting drunk driving of a driver is characterized in that the device is mainly composed of an alcohol concentration tester, a time delay switch, an alcohol standard exceeding alarm, an NOR gate logic circuit, an automobile automatic control device, an AND gate logic circuit, an automobile starter, a tester blowing nozzle and a current amplifier; the output end of the NOR gate logic circuit and the output end of the automobile automatic control device are connected with the input end of the AND gate logic circuit, the output end of the AND gate logic circuit is connected with the input end of the automobile starter, and the tester blowing nozzle is arranged outside the alcohol concentration tester; the alcohol concentration tester, the current amplifier and the power input end of the automobile automatic control device are directly connected with the positive and negative of an automobile power supply, and the output end of the current amplifier is connected with the input end of the time-delay switch.
一种禁止驾驶员酒后驾车的自动装置,其特征在于:它主要由酒精浓度测试仪、延时开关、酒精超标报警器、或非门逻辑电路、汽车自动控制装置、与门逻辑电路、汽车启动器、测试仪吹嘴、电流放大器组成,或非门逻辑电路的输出端与汽车自动控制装置的输出端连接与门逻辑电路的输入端,与门逻辑电路的输出端连接汽车启动器的输入端,测试仪吹嘴至于酒精浓度测试仪的外部,酒精浓度测试仪、电流放大器及汽车自动控制装置的电源输入端,直接连接汽车电源的正负,电流放大器的输出端连接连接延时开关的输入端。
Automatic device for prohibiting drunk driving of driver
一种禁止驾驶员酒后驾车的自动装置
2021-04-20
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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