The invention discloses a system for preventing drunk driving based on a block chain, the system comprises a face determination module, a posture prediction module and a main control module, the face determination module is used for detecting the face of a user according to a vehicle within a preset distance, and judging whether the face of the user is similar to the face of a vehicle owner who drives the vehicle before; the posture prediction module is used for judging whether the user uses the vehicle or not according to the walking posture of a vehicle owner and sending a result to the vehicle body to prevent the user from drunk driving, and the main control module is used for sending the result to the vehicle body to prevent the user from drunk driving when it is detected that the user is drunk driving. The user behavior is sent to the emergency contact person to prevent the user from having the drunk driving behavior, and the posture prediction module is used for judging whether the body is shifted within the preset time according to the posture angle of the user, so that whether the user is drunk or not can be judged, and drunk driving of the user is prevented in time.
本发明公开了一种基于区块链的预防酒驾的系统,该系统包括人脸确定模块、姿势预测模块和主控模块,所述人脸确定模块用于根据车辆在预设距离内对用户的脸部进行检测,判断此用户是否和车辆之前所开车主的脸部是否相似,从而能够判断出是否为用户使用车辆,所述姿势预测模块用于根据车主的行走姿势进行判断用户是否有喝醉迹象,并将结果发送给车辆本体,防止用户醉酒驾车,所述主控模块用于当检测到用户发生醉酒驾驶的现象时,将用户行为发送与紧急联系人,以防用户发生醉酒驾驶的行为,所述姿势预测模块用于根据用户的姿势角度进行判断身体在预设时间内是否会发生偏移现象,从而能够判断出用户是否喝醉,从而及时预防该用户醉酒驾驶。
Block chain-based drunk driving prevention system
一种基于区块链的预防酒驾的系统
2023-03-21
Patent
Elektronische Ressource
Chinesisch
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 |