| 摘要 |
<p>PROBLEM TO BE SOLVED: To surely cover all over the inside of factory or factory yard even without installing a transmitter and to surely report the contents of abnormality. SOLUTION: This abnormality alarm system is composed of computers 4, 5 and 6 for molding facility control for always monitoring facility abnormality information from molding machines 1, 2 and 3, a facility group managing computer 8, a public telephone line communication connector 10 and a character display receiver 11 carried with a facility worker and when the facility abnormality information transmitted from the computers 4, 5 and 6 for molding facility control is received, the facility group managing computer 8 extracts relevant worker telephone number data and set code stream data for alarm information transmission from a data preserving part 84 and transmits them to the public telephone line communication connector 10. After the worker telephone number data are transmitted to a public telephone line and the line connection with the character display receiver 11 is performed, the public line communication connector 10 successively transmits the set code stream data for alarm information transmission to the public telephone line.</p> |
