JPS60153056U

JPS60153056U - voice notification device

Info

Publication number: JPS60153056U
Application number: JP3917684U
Authority: JP
Inventors: 邦雄山田
Original assignee: 三菱電機株式会社
Priority date: 1984-03-19
Filing date: 1984-03-19
Publication date: 1985-10-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の音声通報装置のブロック図、第２図は上
記通報装置の作動を示すフローチャート、第３図は本考
案の一実施例を示す音声通報装置のブロック図、第４図
は上記通報装置の作動を示すフローチャートである。、１・・・・・・音声通報装置、２・・・・・・マイク
ロプロセッサ、３・・・・・・音声発生回路、４・・・
・・・網制御回路、５・・・・・・コンパレータ、６・
・・・・・発音装置、７・・・・・・電話機。FIG. 1 is a block diagram of a conventional voice notification device, FIG. 2 is a flowchart showing the operation of the above notification device, FIG. 3 is a block diagram of a voice notification device showing an embodiment of the present invention, and FIG. 4 is a block diagram of the above mentioned notification device. It is a flowchart showing the operation of the notification device. , 1... voice notification device, 2... microprocessor, 3... voice generation circuit, 4...
...Network control circuit, 5...Comparator, 6.
...Sounding device, 7...Telephone.

Claims

[Scope of utility model registration request]

In a voice notification device for a remote monitoring system using a telephone line, there is a network control circuit that controls outgoing calls and responses to the telephone line, and a network control circuit that controls incoming calls to the telephone line and converts the incoming signal into a human voice signal or a polling circuit. A signal level detection circuit that determines whether the signal is a signal based on the difference in the electrical signal level and outputs it if it is a human voice signal, a sounding device that rings in response to the output signal of this detection circuit, and a telephone set in the voice notification device. A voice notification device comprising means for detecting when the handset of the phone is removed and disconnecting the voice notification device from the telephone line, and means for terminating the connection between the telephone and the telephone line. .