Method for assisting constant value checking and application thereof

The invention provides a method for assisting constant value checking, which comprises the following steps of: S1, improving a traditional manual constant value checking mode by adopting a machine constant value re-checking mode, ensuring that a constant value is accurate, exporting the constant value before and after checking of a protection device by developing data duplicate checking software, and checking the constant value through a software duplicate checking function; and checking whether the fixed values are consistent before and after, operating software as an auxiliary means for checking the fixed values, and automatically marking the inconsistent fixed values through a duplicate checking function, so as to be clear at a glance, realize the automation of checking the fixed values of the protection device, and avoid the leakage of the fixed values caused by mental fatigue during manual operation. And the accuracy and reliability of each time of constant value checking are ensured. According to the me