The automobile null preventive operation safe system which has

摘要

This invention is collected by the operational circumstance detection device with the operational circumstance sensor system, is started according to the information which is appraised furthermore by the data processor, the backstop is included, as for the information which was collected by comparison with one starting threshold value at least, in the automobile where the aforementioned backstop is started, when it exceeds the aforementioned starting threshold value, equips the preventive operation safe system, it regards the especially car. According to the aforementioned invention, it can conform the smallest starting threshold value, to entire vehicle acceleration and its speed.