The invention relates to a coal mine gas real-time alarm method based on text to voice, comprising a data acquisition module, a data storage module, a voice synthesis module, an audio playing module aThe invention relates to a coal mine gas real-time alarm method based on text to voice, comprising a data acquisition module, a data storage module, a voice synthesis module, an audio playing module and an event handling module and is characterized in that: a. voice data is synthesized by computer software; b. alarm information is from gas real-time monitoring data; c. the data transmission of thend an event handling module and is characterized in that: a. voice data is synthesized by computer software; b. alarm information is from gas real-time monitoring data; c. the data transmission of thealarm information is carried out by the internet; d. voice alarm prompt can be realized by the synthesis method of text to voice; e. if the operation is not confirmed, the alarm playing is played by alarm information is carried out by the internet; d. voice alarm prompt can be realized by the synthesis method of text to voice; e. if the operation is not confirmed, the alarm playing is played bya repetition way and if the operation is confirmed, the repetition of the alarm playing is finished. The invention obtains monitoring data by the internet in real time, stores the alarm information bya repetition way and if the operation is confirmed, the repetition of the alarm playing is finished. The invention obtains monitoring data by the internet in real time, stores the alarm information bya data text, reminds an operator and informs a correlative person by anthropopathic sentences of the synthesis of text to voice, thereby effectively preventing the delay treatment of the overrun of g a data text, reminds an operator and informs a correlative person by anthropopathic sentences of the synthesis of text to voice, thereby effectively preventing the delay treatment of the overrun of gas.as.