The invention discloses a vehicle-mounted alcohol detection control system based on a filter circuit. The vehicle-mounted alcohol detection control system based on the filter circuit comprises an alcohol sensor, a regulation amplifying circuit, the filter circuit, an analog-digital conversion module, a micro controller module, an ignition control device, a display module, a key setting module, a monitoring reset module, a sound and light alarm module, a JTAG interface module, a power supply module and a voltage conversion circuit. According to the vehicle-mounted alcohol detection control system, the ultrahigh sensitivity alcohol sensor is adopted, an ultra-low power consumption single chip microcomputer system is adopted, the alcohol concentration is detected automatically, and drivers can be prevented from avoiding detection, so that whether the drivers drive after being drunk can be judged.
Vehicle-mounted alcohol detection control system based on filter circuit
09.12.2015
Patent
Elektronische Ressource
Englisch
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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