emergency brake system meaning in English

备用制动系统
应急制动系统

A digital control emergency braking system of hoist is carried out based on industrial controlling computer , it has successfully realized constant deceleration retardation , a new approach has been developed for improving the safety and reliability of hoist emergency braking
给出一种利用工控计算机实现的全数字控制提升机紧急制动系统，系统已成功地实现了提升机紧急制动时的恒减速，为有效地提高提升机紧急制动的安全性和可靠性开辟了新的途径。