Everyone knows the dangers of drunk driving, but has poor self-control. Someone after alcohol wants to have an experience of fast driving.
All kinds of the lesson of flesh and blood, we should control ourselves! Now, the technology so developed, you can't control your nerve, but tools can help you, such as the DADSS alcohol detection system, when the driver's blood concentration exceeds lawful concentration (0.08%), he was unable to start the car.
The system is divided into two parts installed inside the car, the first set is breath monitoring system. It is installed on the dashboard, basically covering the whole driving area detection, by detecting the driver shout out of gas to determine the alcohol content.
Another set of contact monitoring system installed in the car start button, when drivers fingers touch button, system will through the infrared ray to detect driver blood alcohol concentration, when the concentration over-standard, the system will stop start button working, so drivers can't start the car.
The technique put forward by the national highway safety administration (NHTSA), which has been basically completed, it is expected into commercial operation after five years.
