The invention discloses a low-power-consumption vehicle-mounted alcohol detection control system. The system comprises an alcohol sensor, a conditioning and amplifying circuit, a filtering circuit, an analog-digital conversion module, a microcontroller module, an ignition control device, a display module, a key setting module, a monitoring and restoration module, a sound-light alarm module, a JTAG interface module, a power supply module and a voltage change circuit. The alcohol sensor with ultrahigh sensitivity and a single-chip microcomputer system with ultralow power consumption are adopted to automatically detect alcohol concentration, so that a driver can not escape from detection and whether the driver drives in a drunken state can be judged.
Low-power-consumption vehicle-mounted alcohol detection control system
2015-12-09
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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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