SU907865A2 - Device for registering cost in long-distance coin-freed telephone set - Google Patents

Description

The invention relates to telecommunications and can be used to carry out automatic telephone long-distance communication with immediate payment for a call on a zone-time basis, with further registration of the city code, call cost, printing and issuing a receipt.

According to the main author. St. No. 693544 a device is known that contains a connecting unit, a code register, a tariffing unit, a generator of tariff pulses, a talker call station, the first input of the connecting unit is connected to the conversational call station, the second input is connected to the output of the tariff pulse generator, the first output of the connecting unit is connected with the input of the register of the code, the second output with the first input of the generator of tariff pulses, the output of the register of the code is connected to the input of the tariffator, the output of which is connected to the second input of the generator of tariff pulses 1.

However, such a device does not provide for the accumulation and generation of information about the codes of cities and the cost of calls.

The purpose of the invention is to ensure the accumulation and formation of information about the codes of cities and the cost of calls.

This goal is achieved by the fact that they are sequentially entered into the cost accounting device in a long-distance coin telephone. United Advent Fixation Unit

10 coins, a call cost counter, a signal converter and a registering unit, the additional output of the connecting block is connected to the input of the block of receipt recording 15 coins, and the additional output of the code recorder is connected to the second input of the signal converter.

The drawing is structural

20 is an electrical circuit of the proposed device.

A device for taking into account the cost of a long-distance coin-operated telephone set contains a connecting unit

25 1, register 2 codes, tariff 3, generator 4 tariff pulses, colloquially call site 5 | block 6 fixing the receipt of coins, the counter 7 cost of conversation, the converter

Claims (1)

30 8 signals and the recording unit 9. The device operates as follows rSpasoM. After receiving the readiness buzzer, the subscriber dials a three-digit count of the called city and the number of the called subscriber. Connecting unit 1 transmits dialing pulses to a line to generates pulses. Register 2 of the code enters the tariff 3, which combines all the codes by the tariff zones and has ten outputs corresponding to the tariff zones, and 8 signals to the input of the converter. The outputs of tariff 3 are connected to the generator 4 inputs of tariff pulses. Tariff pulses are removed from the generator output of 4 tariff pulses at a frequency corresponding to the given tariff zone. The generator 4 tariff pulses starts when you press the answer button in the call station 5. There is a coding of coins. The signal about the receipt of coins from the conversion unit 1 enters the block to fix the receipt of coins, which forms it and returns the cost of the call to the counter 7 to calculate the cost of talking and storing. Signals about the cost of the call are received at the other input of the converter of 8 signals. At the end of the call, the subscriber can in the registering unit 9 receive a receipt for a long-distance call. At the same time, upon request from the registering unit, the signal converter issues a signal of the city code and the cost spent by the subscriber to conduct the conversation. The use of the proposed device allows the subscriber to automatically issue, if necessary, a document on long-distance calls, which enhances the subscriber's service culture and automates the manual work of telephone operators. Claims of the Device for Accounting in a Long-Distance Coin Telephone Telephone according to Aut. St. No. 693544, characterized in that, in order to ensure accumulation and generation of information on city codes and call costs, sequentially connected coin entry block, call cost counter, scatter converter and recording unit are introduced, the additional output of the connecting block is connected to the fixation block input coins, and the additional output of the code recorder is connected to the second input of the signal converter. Sources of information taken into account in the examination 1. USSR author's certificate 693544, cl. H 04 M 17/00, 1978.