Driver fatigue early warning system and early warning method

The invention belongs to the field of automobile safety control, and discloses a driver fatigue early warning system and early warning method.The system comprises a domain controller CEM, a communication module, an image acquisition module, an execution unit and a whole automobile control unit; the...

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Bibliographische Detailangaben
Hauptverfasser:	SONG KUI, PAN HONGYUN, CHEN HUAN, TAO TINGTING, LEI YONGFU, WANG SHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention belongs to the field of automobile safety control, and discloses a driver fatigue early warning system and early warning method.The system comprises a domain controller CEM, a communication module, an image acquisition module, an execution unit and a whole automobile control unit; the communication module, the image acquisition module and the whole vehicle control unit are all connected to the domain controller CEM, and the execution unit is connected with the whole vehicle control unit; the image acquisition module is used for acquiring head image information of a driver and sending the acquired head image information to the domain controller CEM, and the domain controller CEM is used for sending a mode switching signal to the whole vehicle control unit through the communication module to the execution unit when image information of a fatigue state is monitored. The battery management system BMS outputs the automobile output power to the whole automobile control unit and sends the automobile ou