The invention relates to a vehicle-mounted alcohol detection system, in particular to an embedded vehicle-mounted alcohol detection system which is a vehicle-mounted alcohol detection and feedback system based on an STM32F103C8T6 single chip microcomputer, and real-time monitoring and alarming of alcohol concentration and driver in-place state are achieved through an MQ3 alcohol concentration sensor, an HC-SR505 human body induction sensor, an OLED display screen and the like. Therefore, a driver and family members of the driver can be timely reminded of personal information of the driver, adjustment and alarm are carried out, and drunk driving is effectively prevented. A parameter information receiving and processing system is implanted into the STM32 main controller, so that multiple parameters can be received and processed at the same time. The system is low in cost, low in power consumption, small in size and convenient to operate, can well monitor the condition of a driver, and has practical value.
一种嵌入式车载酒精检测系统,涉及一种车载酒精检测系统,该系统基于STM32F103C8T6单片机的车载酒精检测与反馈系统,通过MQ3酒精浓度传感器、HC‑SR505人体感应传感器、OLED显示屏等实现了对酒精浓度、驾驶员就位状态的实时监控与报警。从而能够及时提醒驾驶员与其家人驾驶员的个人信息,并且进行调节报警,有效的防止酒驾的发生。通过在STM32主控制器上植入了参数信息接收与处理系统,做到多参数同时接收与处理。该系统成本低、功耗小、体积小、操作方便,能很好的监控驾驶员情况,具有实用价值。
Embedded vehicle-mounted alcohol detection system
一种嵌入式车载酒精检测系统
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Vehicle-mounted alcohol detection method and detection system
European Patent Office | 2023
|