To solve problems that recently a driver of an automobile, a train, or the like causes a large accident due to driving drunk in various places, and in particular, it is impossible to perform a sobriety test after the call-over in starting work.

This system is installed with an alcohol measuring device, a cellular phone, and the personal computer in the vehicle, incorporates an antifreezing heater for withstanding a sever temperature environment, performs the alcohol measurement for determining drinking when the vehicle is stopped using a GPS function and a side brake signal, and immediately reports the measured result to the headquarters using an e-mail transfer function. This system transmits a measured image of the measurer to make it impossible to perform a fraudulent measurement, and simultaneously transmits data on health aspects such as a blood pressure measurement and an oxygen concentration in the blood.