The significance of farm transporters cab on operation safety and the necessity of fail-safedesign are summarized. Fail-safedesign concepts and methods for cabs have been suggested.
简述了农用运输车驾驶室对于行车安全的重要性及安全设计的必要性，提出了驾驶室安全设计的思路和方法。
2
The failsafedesign for this system are discussed in detail.
重点讨论了系统的故障—安全设计方法。
3
The most part of the design in the Fail-safe system is to detect and discover faults, and lead the system to output safe information.