Vehicle-mounted centralized control system based on ZigBee communication

• Main Authors: WANG WEI, LIU LEI, ZHANG TINGTING, CHEN XIAOLIN, WANG JINGJING, YANG YONG, CAO PEISONG, FENG XIANG, SUN LIHONG, NI JINLIN
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2021
• Subjects: ALARM SYSTEMS; CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; HANDLING RECORD CARRIERS; ORDER TELEGRAPHS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to a vehicle-mounted centralized control system, in particular to a vehicle-mounted centralized control system based on ZigBee communication, which comprises a controller, the controller is connected with a level conversion module, the controller establishes communication with a monitoring background through a communication module, and the controller is connected with a powersupply and the level conversion module. Wherein the controller is connected with an alcohol sensor mounted on a driver seat, is connected with a first image acquisition module for acquiring a face image of a driver, and is connected with a face recognition module for accurately recognizing a face region of the acquired face image; the face recognition module is connected with an image cutting module used for cutting a face area in the collected face image, and the image cutting module is connected with a human eye closing judgment module used for judging whether eyes in the cut image are closed or not; according to t