Instruction sending method and system for power dispatching network, and voice identification check unit module

Abstract

The invention discloses an instruction sending method and system for a power dispatching network, and a voice identification check unit module. The voice identification check unit module comprises a text key field extraction unit, a sound processing unit, a sound identification unit and a voice text comparison check unit; the text key field extraction unit is at least used for extracting part of fields in input texts; the sound processing unit is at least used for receiving an audio signal of a repetition instruction; the sound identification unit is at least used for converting the audio signal into digital codes; and the voice text comparison check unit is at least used for comparing the digital codes with the fields extracted by the text key field extraction unit. The voice identification check unit module extracts the fields such as key action statements, equipment numbers and the like in the primary and secondary input texts through the text key field extraction unit and comparesthe extracted fields with the voice repetition instruction, so that the voice instruction check is added, the vulnerability of input text copying instruction check is avoided, and the instruction check reliability is improved.

Description

technical field

[0001] The invention relates to the technical field of distribution network operation, in particular to a power dispatching network ordering method, system and voice recognition verification unit module thereof. Background technique

[0002] The power dispatching network ordering system is a system platform for power dispatchers to issue dispatching operation instructions to operating personnel through a professional computer network, and its function is equivalent to dispatching telephone orders. When using the professional information system to issue orders, the person who issued the order and the person who received the order must confirm their identities through a special digital authentication system, password, etc.

[0003] Most of the existing network ordering systems use the text secondary input method for verification, such as figure 1 As shown, that is, the text command edited by the dispatcher has been input twice, and the second input text is ver...

Images