SU930706A2 - Device for registering failures in discrete communication channels - Google Patents
Device for registering failures in discrete communication channels Download PDFInfo
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- SU930706A2 SU930706A2 SU802993281A SU2993281A SU930706A2 SU 930706 A2 SU930706 A2 SU 930706A2 SU 802993281 A SU802993281 A SU 802993281A SU 2993281 A SU2993281 A SU 2993281A SU 930706 A2 SU930706 A2 SU 930706A2
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- USSR - Soviet Union
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- output
- key
- input
- trigger
- shift register
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Description
- I .- I.
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Изобретение относитс к технике электросв зи и может использоватьс .в аппаратуре контрол качества дискретного канала св зи.The invention relates to telecommunications technology and can be used in the equipment for quality control of a discrete communication channel.
По основному авт.св. f 7бЭ7 9 известно устройство дл регистрации отказов в дискретных каналах св зи, содержащее декодер., подключенный ко входу регистра сдвига, к соответствующим выходам которого подключены два элемента ИЛИ, выходы которых подключены к элементу И, выход элемента И через элемент НЕ подключен к блоку отображени , генератор цикловых импульсов, подключенный к регистру сдвига и декодеру, управл ющий выход которого подключен к входу элемента НЕ i lj .According to the main auth. f 7bE7 9 a device is known for registering failures in discrete communication channels containing a decoder. connected to the input of the shift register, to the corresponding outputs of which two OR elements are connected, the outputs of which are connected to the AND element, the output of the AND element are not connected to the display unit , a generator of cyclic pulses connected to the shift register and the decoder, the control output of which is connected to the input of the element HE i lj.
Однако известное устройство имеет низкую точность.However, the known device has low accuracy.
Цель изобретени - повышение точности путем регистрации длительности отказов.The purpose of the invention is to improve accuracy by registering the duration of failures.
Поставленна цель достигаетс тем, что в известное устрюйство дл регистрации отказов в дискретных каналах св зи, введены анализатор длительности отказа, три ключа, дополнительный элемент И, инвертор и триггер, при этом выход элемента НЕ подключен к одному из входов дополнительного элемента И и входу единица триггера, вход нуль кото10 рого соединен с выходом первого ключа , один из входов которого соединен с соответствующим входом второго элемента ИЛИ, другой вход первого ключа соединен с выходом дополнительIS ного элемента И, другой вход которого соединен с выходом триггера, через инвертор - с одним из входов второго ключа, другой вход которого соединен с соответствующим выходом The goal is achieved by introducing a failure duration analyzer, three keys, an additional AND element, an inverter, and a trigger into a known device for registering failures in discrete communication channels, while the element output is NOT connected to one of the additional element inputs and the input unit. trigger, the zero input of which is connected to the output of the first key, one of the inputs of which is connected to the corresponding input of the second OR element, another input of the first key is connected to the output of the additional AND element, the other input d which is connected to the trigger output, through the inverter - to one of the inputs of the second key, the other input of which is connected to the corresponding output
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802993281A SU930706A2 (en) | 1980-10-10 | 1980-10-10 | Device for registering failures in discrete communication channels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802993281A SU930706A2 (en) | 1980-10-10 | 1980-10-10 | Device for registering failures in discrete communication channels |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU769749A Addition SU167678A1 (en) | REGULATORY AND MEMORIZABLE DEVICE |
Publications (1)
Publication Number | Publication Date |
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SU930706A2 true SU930706A2 (en) | 1982-05-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU802993281A SU930706A2 (en) | 1980-10-10 | 1980-10-10 | Device for registering failures in discrete communication channels |
Country Status (1)
Country | Link |
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SU (1) | SU930706A2 (en) |
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1980
- 1980-10-10 SU SU802993281A patent/SU930706A2/en active
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