The invention provides a vehicle drunk driving self-checking control system which comprises a storage battery, a first diode, a first resistor, a first light emitting diode, a first capacitor, a three-terminal voltage stabilization integrator, an electronic switch integrated circuit, a voice integrated circuit, a relay and an audio power amplification integrated circuit. One end of the relay is connected to an ignition circuit. The other end of the relay is sequentially connected with the sixth pin, a sixth capacitor, a fourth resistor and an electronic switch integrated circuit of the audio power amplification integrated circuit. By adopting the scheme, the structure is reasonable, and the use effect is good.
本发明提供一种车辆酒驾自检控制系统,蓄电池、第一二极管、第一电阻器、第一发光二极管、第一电容器、三端稳压集成器、电子开关集成电路、语音集成电路、继电器、音频功率放大集成电路,其中,继电器一端与点火电路连接,继电器另一端依次与音频功率放大集成电路的第6脚、第六电容、第四电阻、电子开关集成电路连接,采用本方案后的结构合理、使用效果好。
Vehicle drunk driving self-checking control system
一种车辆酒驾自检控制系统
2021-02-26
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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