| 摘要 |
The present invention relates to technology of inspecting information. More specifically, the present invention relates to the technology of preventing an error operation of hardware or processor based on the judgment of the first judgment unit, second judgment unit and third judgment unit. The apparatus for inspecting information of the present invention receives start point information, end point information, priority information, signal information and one message including initial qualification information for signal information, inspects a message based on priority, generates the first qualification information for signal information, inspects the first judgment unit for determining an error of signal information by comparing the firs qualification information and initial qualification information and the same message processed by the first judgment unit, generates the second qualification information for signal information, blocks signal information if the third judgment unit and signal information which determines an error of the second judgment unit and the first judgment unit are determined to have an error based on the second judgment unit which determines an error of the first judgment unit by comprising the second qualification information and first qualification information and start point information and end point information of a message of the second judgment unit, and provides an apparatus, a method and a system including the apparatus comprising an executing unit for performing the delivery of signal information if the second judgment unit is determined to have an error, and when hardware reset is performed, if signal information, first judgment unit and second judgment unit are not determined to have an error. |
