JPS591272U

JPS591272U - wireless coin phone

Info

Publication number: JPS591272U
Application number: JP1982094330U
Authority: JP
Inventors: 甲斐　知一
Original assignee: 日本電気株式会社
Priority date: 1982-06-25
Filing date: 1982-06-25
Publication date: 1984-01-06

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 the drawing]

第１図は公衆課金に使用される信号を示す図で、ａは日
本で使用されている通常の有線用貨幣収納゛信号である
極性転極パルスで、ｂは従来の無線同線を含むシステム
において、交換機が発生していた課金トーンである。第
２図は本考案の一実施例の無線コイン電話機を含む公衆
電話システムの構成図である。１・・・上位交換機への入出力線、２・・・電話交換機
、３・・・課金親装置、４・・・無線装着へのアプロー
チ・ライン、５・・・基地局送受信機、６・・・送信機
、７・・・受信機、８・・・アンテナ共用器、９・・・
基地局ナンテナ、１０・・・無線端末機アンｉす、１１
・・・送受アンテナ共用器、１２・・・受信機、１３・
・・送信機、１４・・・公衆課金補助装置、１５・・・
コイン電話器、１６・・・課金子装置、１７・・・送受
話器、１８・・・無線端末機、１９・・・論理部／周波
数シンセサイザ部。第３図は第２図の公衆課金補助装置１４の詳細を示した
ブロック図である。２１・・・貨幣収納周期指令信号受信回路、２２・・・
貨幣収納信号発生回路、２３・・・制御部、２４・・・
信号送出回路、′２５・・・ダイヤル信号受信回路、２
６・・・信号分岐・合成回路、２７・・・受信機インタ
フェ−４２８・・・送信機インタフェース線、２９・・
・コイン電話器インタフェース線、ＳＷｌ、ＳＷ２・・
・通話路スイッチ。第４図は第２図の１４及び第２図の２及び３の動作を示
したフローチャートである。Figure 1 is a diagram showing the signals used for public tolling, where a is a polarity reversal pulse, which is a normal wired coin storage signal used in Japan, and b is a conventional system including wireless lines. This is the billing tone that was generated by the exchange. FIG. 2 is a block diagram of a public telephone system including a wireless coin telephone according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Input/output line to upper level exchange, 2... Telephone exchange, 3... Billing master device, 4... Approach line to wireless installation, 5... Base station transceiver, 6... ...Transmitter, 7...Receiver, 8...Antenna duplexer, 9...
Base station nantenna, 10...Wireless terminal unit, 11
... Transmitting/receiving antenna duplexer, 12... Receiver, 13.
...Transmitter, 14...Public charging auxiliary device, 15...
Coin telephone, 16... Charging device, 17... Handset, 18... Wireless terminal, 19... Logic section/frequency synthesizer section. FIG. 3 is a block diagram showing details of the public charging auxiliary device 14 of FIG. 2. 21... Money storage cycle command signal receiving circuit, 22...
Money storage signal generation circuit, 23...control unit, 24...
Signal sending circuit, '25...Dial signal receiving circuit, 2
6... Signal branching/combining circuit, 27... Receiver interface 428... Transmitter interface line, 29...
・Coin telephone interface line, SWl, SW2...
・Call path switch. FIG. 4 is a flowchart showing the operations 14 in FIG. 2 and 2 and 3 in FIG.

Claims

[Scope of Claim for Utility Model Registration] 1. Comprising a wireless terminal, a coin telephone, and a billing auxiliary device connected between the wireless terminal and the coin telephone, the billing auxiliary device being connected to an exchange or a coin telephone. When a command signal for a coin storage cycle is sent out when a called party answers from a callee via the wireless terminal, the coin telephone can be used to make a call, and at the same time, the coin storage cycle is transmitted according to the commanded coin storage cycle. 1. A wireless coin telephone set having a function of repeating generation of a coin storage signal, wherein the coin storage process of the coin telephone device is performed by the coin storage signal generated by the billing auxiliary device. 2. The wireless coin telephone according to claim 1, wherein the coin telephone is a coin telephone for ordinary wired lines. 3. The wireless coin telephone according to claim 1, wherein the billing auxiliary device has a function of transmitting the collected amount to the exchange together with a coin storage completion notification signal at the end of a call using the coin telephone.