Based on the impact of real-time pressure monitoring and warning system, the concept of low - stress mining rock burst prevention was put forward, by reducing the pressure to face the impact of monitoring and warning system thresholds, improve stress dangerous levels of coal in advance to take the pressure relief protection against yellow warning, put an end to red alert. Engineering practice showed that the method could warn in advance dealing with the impact of danger zones, site application effect better, provide a new idea for fully mechanized caving face rock burst prevention in deep shaft.