Technology that stops tired drivers from falling asleep behind the wheel and helps to eliminate one of the avoidable causes of fatal road traffic accidents is attracting the attention of managers of fleet - operating companies worldwide 一種可用來防止疲勞駕駛的司機在行駛中睡覺,以此消除這一重大交通事故隱患的技術,正成為世界各地的車輛運營公司管理層關注的焦點。