SU773954A1

SU773954A1 - Exchange automatic with quasiindirect control

Info

Publication number: SU773954A1
Application number: SU752306053A
Authority: SU
Inventors: Юрий Николаевич Потапов; Вячеслав Михайлович Ефанов; Юрий Петрович Катушкин; Юрий Николаевич Толстопятов; Олег Григорьевич Хилько
Original assignee: Военная Ордена Ленина Краснознаменная Академия Связи Им.С.М.Буденного
Priority date: 1975-12-30
Filing date: 1975-12-30
Publication date: 1980-10-23

Description

Изобретение относится к телефонной связи.The invention relates to telephone communications.

Известна автоматическая телефонная станция с квазикосвенным управлением, содержащая абонентские комплекты, соединенные с абонентскими аппаратами и с линейными входами блока ступени абонентского искания, выходы которого подключены ко входам соответствующих шнуровых комплектов, первые выходы которых подключены к соответствующим входам блока ступени регистрового искания, выходы которого соединены со входами соответствующих регистров, распределитель занятия шнуровых комплектов, распределитель занятия регистров, распределитель занятия комплектов соединительных линий, а также комплекты соединительных ₍линий (1J.A known automatic telephone exchange with quasi-indirect control contains subscriber sets connected to subscriber units and to the linear inputs of the subscriber search stage block, the outputs of which are connected to the inputs of the corresponding cord sets, the first outputs of which are connected to the corresponding inputs of the register search stage block, the outputs of which are connected to the inputs of the respective registers, the distributor of occupation of cord sets, the distributor of occupation of registers, the distributor of employment tiya sets of connecting lines, as well as sets of connecting ₍ lines (1J.

Однако известная станция довольно громоздка.However, the famous station is rather cumbersome.

Цель изобретения — упрощение станции путем исключения ступени группового искания.The purpose of the invention is to simplify the station by eliminating the group search stage.

Для этого в автоматической телефонной станции с квазикосвенным управлением, содержащей абонентские комплекты, соединенные с абонентскими аппаратами и с линейными входами бло2 ка ступени абонентского искания, выходы которого подключены ко входам соответствующих шнуровых комплектов, первые выходы которых подключены к соответствующим входам блока ступени регистрового искания, выходы которого соединены со входами соответствующих регистров, распределитель занятия шнуровых комплектов, распределитель занятия регистров, распределитель занятия комплектов соединительных линий, а также комплекты соединительных линий, дополнительные выходы абонентских комплектов соединены с соответствующими линейными входами блока ступени абонентского искания. Выходы распределителя занятия шнуровых комплектов соединены со входами соответствующих шнуровых комплектов, вторые выходы которых Соединены с соответствующими входами блока ступени регистрового искания. Третьи и четвертые выходы шнуровых комплектов соединены между собой и подключены к соответствующим стадионным входам блока ступени абонентского искания. Выходы распределителя занятия регистров соединены с соответствующими выходами блока ступени регистрового искания. Управля ющие выходы регистров соединены со входом распределителя занятия комплектов соединительных линий. Выходы регистрой соединены с соответствующими линейными входами блока ступени абонентского искания. Выходы распредели- ₅теля занятия комплектов соединительных линий соединены с соответствующими линейными выходами блока ступени абонентского искания,к которым подключены входы комплектов соединительных линий, выходы которых соедине- ю ны с соответствующими линейными выходами _:блока ступени абонентского искания.To do this, in an automatic telephone exchange with quasi-indirect control, containing subscriber sets connected to subscriber units and with linear inputs of a subscriber search stage block, the outputs of which are connected to the inputs of the corresponding cord sets, the first outputs of which are connected to the corresponding inputs of the register search stage block, outputs which is connected to the inputs of the respective registers, the distributor of occupation of cord sets, the distributor of occupation of registers, the distributor of receiving sets of connecting lines, as well as sets of connecting lines, additional outputs of subscriber sets are connected to the corresponding linear inputs of the block of the subscriber search stage. The outputs of the dispenser for occupation of cord sets are connected to the inputs of the corresponding cord sets, the second outputs of which are connected to the corresponding inputs of the register search stage block. The third and fourth outputs of the cord sets are interconnected and connected to the corresponding stadium inputs of the subscriber search stage block. The outputs of the register occupancy distributor are connected to the corresponding outputs of the register search stage block. The control outputs of the registers are connected to the input of the occupancy distributor of sets of connecting lines. The outputs of the register are connected to the corresponding linear inputs of the subscriber search stage block. The outputs of the distributor _{5 of the} occupation of sets of connecting lines are connected to the corresponding linear outputs of the block of the subscriber search stage, to which the inputs of the sets of connecting lines are connected, the outputs of which are connected to the corresponding linear outputs _{: of the} block of the subscriber search stage.

На чертеже представлена структурная электрическая схема предложенной станции.The drawing shows a structural electrical diagram of the proposed station.

Автоматическая телефонная станция с квази. косвенным управлением содержит абонентские комплекты 1, соединенные с абонентскими аппаратами, и с линейными входами блока 2 ступени абонентского искания, выходы которого подключены ко входам соответствующих шну- |₂₀ровых комплектов 3. Первые выходы шнуровых комплектов 3 подключены к соответствующим входам блока 4 ступени регистрового искания, выходы которого соединены со входами соответствующих регистров 5. В состав ₂5 станции входят также распределитель 6 занятия шнуровых комплектов, распределитель 7 занятия регистров, распределитель 8 занятия комплектов соединительных- линий и комплекты соединительных линий 9. Дополнительные выхо- ₃θ ды абонентских комплектов 1 соединены с соответствующими линейными входами блока 2 сту ступени абонентского искания. Выходы распределителя 6 занятия шнуровых комплектов соединены со входами соответствующих шнуро- ₃₅вых комплектов 3, вторые выходы которых соединены с соответствующими входами блока 4 ступени регистрового искания. Третьи и чет- вертые выходы шнуровых комплектов 3 соединены между собой и подключены к соответствующим стадионным входам блока 2 ступени абонентского искания. Выходы распределителя 7 занятия регистров соединены с соответствующими выходами блока 4 ступени регистрового искания. Управляющие выходы регистров 5 соедийены со входом распределителя 8 занятия комплектов соединительных линий. Выходы регистров 5 соединены с соответствующими линейными входами блока 2 ступени абонентского искания. Выходы распределителя 8 соединены с соответствующими линейными выходами блока 2, к которым подключены входы комплектов соединительных линий 9, выходы которых соединены с соответствующими линейными выходами блока 2.Automatic telephone exchange with quasi. indirect control contains subscriber sets 1 connected to subscriber units, and with linear inputs of block 2 of the subscriber search stage, the outputs of which are connected to the inputs of the corresponding cord; ₂₀ equal sets 3. The first outputs of the cord sets 3 are connected to the corresponding inputs of the block 4 of the register search, the outputs of which are connected to the inputs of the corresponding registers 5. The structure of the ₂ 5 stations also includes a distributor 6 occupations of cord sets, a distributor 7 occupations of registers, a distributor 8 occupations sets of connecting lines and sets of connecting lines 9. Additional outputs ₃ θ of the subscriber sets 1 are connected to the corresponding linear inputs of the block 2 of the subscriber search stage and I. The outputs of the distributor 6 occupation of cord sets are connected to the inputs of the corresponding cord ₃₅ sets 3, the second outputs of which are connected to the corresponding inputs of the block 4 of the register search. The third and fourth outputs of the cord sets 3 are interconnected and connected to the corresponding stadium inputs of the unit 2 of the subscriber search stage. The outputs of the distributor 7 occupation of the registers are connected to the corresponding outputs of the block 4 steps register search. The control outputs of the registers 5 are connected to the input of the distributor 8 occupation sets of connecting lines. The outputs of the registers 5 are connected to the corresponding linear inputs of the block 2 stages of subscriber search. The outputs of the distributor 8 are connected to the corresponding linear outputs of block 2, to which the inputs of the sets of connecting lines 9 are connected, the outputs of which are connected to the corresponding linear outputs of block 2.

Станция работает следующим образом.The station operates as follows.

При поднятии абонентом микротелефонной трубки изменяется состояние соответствующего абонентского комплекта 1, с выхода которого подается потенциал в точку а. В точку в потенциал обратной полярности подается постоянно из распределителя 6 при наличии свободных шнуровых комплектов 3. После этого абонентский комплект 1 автоматически подключается (методом оконечных меток) через блок 2 к шнуровому комплекту 3. Последний изменяет свое состояние и подает потенциал в точку с. При наличии свободных регистров- 5 с распределителя 7 подается потенциал в точку d. В результате этого шнуровой комплект 3 через блок 4 подключается к однбму из регистров 5. Абонент получает сигнал ответа АТС, приглашающий к набору номера. Абонент набирает номер, который принимается и фиксируется регистром 5, который, во-первых, обеспечит подачу потенциала в точку а соответственно номеру линий вызываемого абонента, во-вторых, через блок 4 пошлет в шнуровой комплект 3 команду. По этой команде шнуровой комплект 3 подает потенциал в точку f. При этом линия вызываемого абонента подключается через блок 2 к' шнуровому комплекту 3. Из него в регистр 5 через блок 4 передается команда на освобождение. Если линия вызываемого абонента окажется занятой, то после набора номера регистр 5 освобождается и затем освобождает блок 2 и шнуровой комплект 3.When a subscriber picks up the handset, the state of the corresponding subscriber set 1 changes, from the output of which a potential is supplied to point a. To the point, the potential of reverse polarity is constantly supplied from the distributor 6 in the presence of free cord sets 3. After that, the subscriber set 1 is automatically connected (by the end mark method) through block 2 to the cord set 3. The latter changes its state and supplies the potential to point c. If there are free registers, 5 from distributor 7, the potential is applied to point d. As a result of this, cord set 3 through block 4 is connected to one from the registers 5. The subscriber receives a PBX response signal that invites him to dial the number. The subscriber dials a number, which is received and fixed by register 5, which, firstly, will ensure the supply of potential to a point and, accordingly, the line number of the called subscriber, and secondly, through block 4, it will send a command to cord set 3. On this command, cord set 3 supplies potential to point f. At the same time, the line of the called subscriber is connected through block 2 to the 'cord set 3. From it, a release command is transmitted to register 5 through block 4. If the called party’s line is busy, then after dialing the number, register 5 is released and then block 2 and cord set 3 are released.

При этом вызывающий абонент получает сигнал ’’Занято” из своего абонентского¹· комплекта 1. Из шнурового комплекта 3 вызываемому абоненту передается сигнал вызова, а вызывающему абоненту- — сигнал контроля посылки вызова. После поднятия микротелефонной трубки вызываемым абонентом из шнурового комплекта 3 обеспечивается питание абонентских микрофонов.In this case, the calling subscriber receives a busy signal from his subscriber ¹ · set 1. From the cord set 3, the called subscriber receives a call signal, and the calling subscriber receives a call control signal. After lifting the handset, the called subscriber from the cord set 3 provides power to the subscriber microphones.

При внешней связи АТС работает аналогичным образом, однако после приема регистром 5 информации о номере требуемого группового искания, распределитель 8 обеспечивает занятие одного из свободных комплектов соединительных линий 9 требуемого направления связи.With external communication, the PBX works in the same way, however, after register 5 receives information about the number of the required group search, the distributor 8 ensures that one of the free sets of trunk lines 9 of the desired communication direction is occupied.

Claims

(54) AUTOMATIC TELEPHONE STATION WITH QUASO CONTROL The invention relates to telephone communication. A known automatic telephone station with quasi-direct control, contains subscriber sets connected to subscriber devices and linear inputs of the subscriber search step, the outputs of which are connected to the inputs of the corresponding circular sets, the first outputs of which are connected to the corresponding inputs of the register search step, the outputs of which are connected to inputs of the corresponding registers, the distributor of occupancy of string sets, the distributor of occupancy of registers, the distributor to mplektov trunks and sets the trunk {1. However, the known station is rather cumbersome. The purpose of the invention is to simplify the station by eliminating the group search stage. To do this, in automatic telephone CTaifsii with quasi-direct control, containing abo- netic combs connected to subscriber devices and to the line inputs of the subscriber search step block, the outputs of which are connected to the inputs of the corresponding cord sets, the first outputs of which are connected to the corresponding inputs of the register search step block, outputs which are connected to the inputs of the respective registers, the distributor of occupancy of the full sets, the distributor of the occupancy of registers, the distributor occupy sets of connecting lines, as well as sets of connecting lines, additional outputs of subscriber sets are connected to the corresponding linear inputs of the subscriber search step unit. The outputs of the distributor of cord sets are connected to the inputs of the corresponding cable sets, the second outputs of which are connected to the corresponding inputs of the register search stage unit. The third and fourth outputs of the pre-drilled kits are interconnected and connected to the corresponding stadium inputs of the unit of the subscriber search. The outputs of the register allocation allocator are connected to the corresponding outputs of the register search stage unit. The control outputs of the registers are connected to the input of the distributor to occupy sets of connecting lines. Outputs are case1 & connected to the corresponding linear inputs of the subscriber search step unit. The outputs of the distributor of the sets of connecting lines are connected to the corresponding linear outputs of the subscriber step unit, to which the inputs of the sets of connecting lines are connected, the outputs of which are connected to the corresponding linear outputs of the subscriber level block. The drawing shows the structural electrical circuit of the proposed station. Automatic telephone stanz1 with quasi, indirect control contains subscriber sets 1 connected to subscriber devices and linear inputs of the 2 nd subscriber search stage, the outputs of which are connected to the inputs of the corresponding wrist sets 3. The first outputs of the wrist 3 sets are connected to the corresponding inputs of 4 steps register search, the outputs of which are connected to the inputs of the corresponding registers 5. The station also includes a distributor 6 occupying cord sets, will distribute Aim 7 register registers, distributor 8 assign sets of connecting lines and sets of connecting lines 9. Additional outputs of subscriber sets 1 are connected to the corresponding line inputs of block 2 from the subscriber search stage. The outputs of the distributor 6 are occupied by the cord sets connected to the inputs of the corresponding cord sets 3, the second outputs of which are connected to the corresponding inputs of the block 4 steps of the register search. The third and fourth outputs of the cord sets 3 are interconnected and connected to the corresponding push-in inputs of the 2nd stage unit of the user search. The outputs of the distributor 7 occupancy registers are connected to the corresponding outputs of the block 4 of the register search. The control outputs of the registers 5 are connected to the input of the distributor 8 occupants of the sets of connecting lines. The outputs of the registers 5 are connected to the corresponding linear inputs of the block 2 of the subscriber search stage. The outputs of the distributor 8 are connected to the corresponding linear outputs of block 2, to which the inputs of sets of connecting lines 9 are connected, the outputs of which are connected to the corresponding linear outputs of the block

2. Stanvd works as follows. When the subscriber picks up the handset, the state of the corresponding subscriber set 1 changes, from which output the potential is supplied to point a, the point to the potential of reverse polarity is supplied continuously from distributor 6 when there are free cord sets 3. After that, subscriber set 1 is automatically It is connected (by the method of end tags) through block 2 to the cord set 3. The latter changes its state and supplies the potential to point c. In the presence of free registers 5 of the distributor 7, the potential is supplied to the point d. As a result, the cord set 3 through block 4 is connected to one of the registers 5. The subscriber receives a response signal from the PBX, inviting them to the dialing number. The subscriber dials a number that is received and fixed by register 5, which, firstly, will provide the potential supply to the point ъ according to the called subscriber’s line number, secondly, via block 4 will send a command to the cord set 3. At this command, the corded pack 3 delivers the potential to point f. In this case, the line of the called subscriber is connected via block 2 to the cordset 3. From it to register 5, through block 4, the comavda is transmitted to release. If the line of the called subscriber is busy, then after dialing the number, register 5 is released and then releases block 2 and the cord set.

3. At the same time, the calling subscriber receives a signal from the subscriber set 1. From the cord set 3, the call signal is transmitted to the called subscriber, and the call control signal is transmitted to the calling subscriber. After the handset is lifted by the called subscriber from the cordset 3, the subscriber microphones are powered. During external communication, the PBX works in the same way, however, after the register 5 receives information on the number of the required group search, the distributor 8 ensures that one of the free sets of connectors on lines 9 of the required direction of communication is occupied. Claims of an Automatic Telephone Station with Quasi-Direct Control, containing subscriber sets connected to subscriber devices and line inputs of a subscriber search step, the outputs of which are connected to the inputs of the corresponding cord sets, the first outputs of which are connected to the corresponding inputs of the register search step, whose outputs connected to the inputs of the respective registers, the distributor of employment of cord sets, the distributor of employment of registers, ras The switch for connecting sets is connected as well as connecting sets of cables, characterized in that in order to simplify the station by eliminating the group search stage, the additional outputs of subscriber sets are connected to the corresponding linear inputs of the subscriber search step, the outputs of the distributor for cord sets are connected to the inputs of the corresponding string sets, the second outputs of which are connected to the corresponding inputs of the block of the register search stage, the third and fourth the outputs of the cord sets are interconnected and connected to the corresponding stationary inputs of the subscriber search step block, while the outputs of the distributor 7 6 of these registers are connected to the corresponding outputs of the block of the register search stage, the control outputs of the registers are connected with the input of the distributor to occupy sets of connecting lines, the outputs of the registers are connected to the corresponding linear inputs of the subscriber search step unit, the outputs of the distributor to occupy sets of connecting lines Ina with the corresponding linear outputs of the subscriber search step block, to which the inputs of the connecting line sets are connected, the outputs of which are connected to the corresponding linear outputs of the subscriber search step block. Sources of information received during examination at examination 1, Kopp MF City telephone exchanges. M., Holy Hour, 1974, p. 168-172 (prototosh).