The invention provides a drunk driving alarm method. In the method, an alarm and prompt module is controlled to operate according to a car window opening value, an extra-car wind speed value, an intra-car wind speed value and an alcohol concentration value of each seat. On one hand, a drunk driving judgment threshold value is corrected constantly according to the intra-car wind speed and the extra-car wind speed, so that a drunk driving judgment result is more accurate and more reasonable; on the other hand, a drunk driving alarm system can give three stages of alarms, so that different alarm measures are taken for drunk driving at different degrees.
Drunk driving alarm method
12.08.2015
Patent
Elektronische Ressource
Englisch
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 |
Drunk driving alarm method and intelligent wrist-wearing equipment
Europäisches Patentamt | 2015
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