驾驶员驾驶操作农用机车的过程中,其良好的自身状态也是行车安全的重要保证。 机手的自身状态包括生理和心理两个方面的因素。就生理方面来看,机手或过度疲劳,或感到不适,或身体欠佳,在此种种情况下出车,都有可能危及行车安全。从心理因素来说,机手或大喜,或大悲,也不利于安全行车,喜怒哀乐都会影响其操作水平的正常发 Driver driving the operation of agricultural vehicles, its good state is also an important guarantee for traffic safety. The robot’s own state includes both physical and psychological factors. Physiologically, the driver is either overly fatigued, feels uncomfortable, or has a poor health. In these circumstances, the driver may have endangered the driving safety. From a psychological point of view, the hands or overjoyed, or compassion, is not conducive to safe driving, emotions will affect the normal level of its operation