The computer generates, as inputs, first in-vehicle sensor data collected in the past and hazard occurrence data in which information indicating that a hazard has occurred from the first in-vehicle sensor data has been preset, an accident risk definition model for estimating the probability of occurrence of the hazard as an accident risk. Second in-vehicle sensor data collected in the past is input to the accident risk definition model, and accident risk estimation data is generated by estimating the probability of risk occurrence, and first biological index data corresponding to the second in-vehicle sensor data and the accident risk estimation data are input. The present invention generates an accident risk prediction model for predicting an accident risk after a predetermined time, acquires second biosensor data of a driver driving a vehicle, calculates second biometric data from the second biosensor data, and inputs the second biometric data to the accident risk prediction model. And the accident risk after the specified time is predicted.
计算机将过去收集到的第一车载传感器数据和从第一车载传感器数据预先设定了发生了危险的信息的危险发生数据作为输入,生成用于推算危险发生的概率作为事故风险的事故风险定义模型,将过去收集到的第二车载传感器数据输入至上述事故风险定义模型,推算危险发生的概率来生成事故风险推算数据,将与第二车载传感器数据对应的第一生物指标数据和事故风险推算数据作为输入,生成用于预测规定时间后的事故风险的事故风险预测模型,获取正在驾驶车辆的驾驶员的第二生物传感器数据,从第二生物传感器数据计算第二生物指标数据,将第二生物指标数据输入至事故风险预测模型,来预测规定时间后的事故风险。
Operation assistance method, operation assistance system, and operation assistance server
运行辅助方法、运行辅助系统和运行辅助服务器
2022-11-25
Patent
Elektronische Ressource
Chinesisch
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