SU658786A1

SU658786A1 - Address call receiving device

Info

Publication number: SU658786A1
Application number: SU782572503A
Authority: SU
Inventors: Геннадий Иванович Азаров
Original assignee: Войсковая Часть 25871
Priority date: 1978-01-23
Filing date: 1978-01-23
Publication date: 1979-04-25

Description

Изобретение относитс к технике св зи и может использоватьс в объектах св зи, содержащих значительное число радиостанций .The invention relates to communication technology and can be used in communication objects containing a significant number of radio stations.

Известно приемное устройство адресного вызова, содержащее последовательно соединенные переключатель, преобразователь и анализатор адреса, а также последовательно соединенные блок синхронизации и управл ющий регистр, выход которого подключен к входу переключател и к другому входу анализатора адреса, дополнительный вход которого соединен с другим выходом блока синхронизации, а вход преобразовател подключен ко входу блока синхронизации {(.A destination call receiving device is known, comprising a series-connected switch, an address converter and an analyzer, as well as a series-connected synchronization unit and a control register, the output of which is connected to the input of the switch and to another input of the address analyzer, whose auxiliary input is connected to another output of the synchronization unit, and the converter input is connected to the input of the synchronization unit {(.

Однако в этом устройстве, требуетс зна чительное врем на прием.However, in this device, considerable time is required for reception.

Цель изобретени - сокращение времени приема.The purpose of the invention is to reduce the time of admission.

Дл этого в приемное устройство а.аресного вызова, содержащее последовательно соединенные переключатель, преобразователь и анализатор адреса, а также последовательно соединенные блок синхронизации и управл ющий регистр, выход которого подключен к входу переключател For this purpose, to the receiving device of an A. call, containing a series-connected switch, a converter and an address analyzer, as well as a series-connected synchronization unit and a control register, the output of which is connected to the input of the switch

и к другому входу анализатора адреса, дополнительный вход которого соединен с другим выходом блока синхронизации, а вход преобразовател подключен к входу блока синхронизации, введены блок согласовани и формирователь управл ющих сигналов , при этом другие входы переключател через последовательно соединенные блок согласовани и формирователь управл ющих сигналов подключены к другим входам управл ющего регистра.and to the other input of the address analyzer, the auxiliary input of which is connected to another output of the synchronization unit, and the converter input is connected to the input of the synchronization unit, a matching unit and a driver of control signals are entered, while the other inputs of the switch are connected through the serially connected matching unit and the driver of the control signals connected to other inputs of the control register.

На чертеже представлена структурна электрическа схема предлагаемого устройства .The drawing shows a structural electrical circuit of the proposed device.

Приемное устройство адресного вызова содержит переключатель I, преобразователь 2, анализатор 3 адреса, блок 4 синхроиизации , управл ющий регистр 5, блок 6 согласовани и формирователь 7 управл ющих сигналов.The address call receiver comprises a switch I, a converter 2, an address analyzer 3, a synchronization unit 4, a control register 5, a matching unit 6, and a control signal generator 7.

Устройство работает следующим образом .The device works as follows.

Claims

If the radio station is receiving, the signals from its output affect the corresponding input of the driver 7, which means the appearance of its own logical unit. If the radio does not operate in receive mode, then a logical zero appears at the corresponding input of driver 7. The number of outputs of the imaging unit 7 corresponds to the number of installation inputs of the control register 5. At each output of the imaging unit 7 there can be one or zero, the combination of which at the outputs of the imaging unit is fully determined by the combination at its inputs. For example, if the total number of radio stations is equal to five and a combination of 11100 was formed at the inputs of the imaging unit 7, which indicates that only three of the five radio stations receive reception, then the output of the imaging unit will be 00011. In this case, the corresponding bits of control register 5 is blocked and it connects the device only to the first radio stations rpeivf. In the case of a change in the number of receiving stations, the units and zeros will be redistributed at the inputs of the former 7, which, in the turn will cause a change in the operation algorithm, the control register 5 and, consequently, the entire device. If only one radio station is working at the reception, its output is permanently connected to the analyzer's input of 3 addresses. Thus, when using the proposed device, you can get a gain in time several times. Claims of the invention An address call receiving device comprising a switch, converter and an address analyzer connected in series, as well as a synchronization block connected in series and a control register whose output is connected to the input of the switch and to another input of the address analyzer whose additional input is connected to another output of the synchronization block And the converter input is connected to the input of the synchronization unit, characterized in that, in order to reduce the times and reception, a matching unit is introduced and a driver of control signals, while the other inputs of the switch are connected via series-connected matching unit and the driver of control signals to other inputs of the control register. Sources of information taken into account in the examination 1. Application number 2409146, cl. H 04 Q 5/00, 1976, on which the decision to issue an author's certificate was made.