RU2002125392A - METHOD FOR TRANSFER OF DISCRETE ELECTRIC SIGNALS - Google Patents

METHOD FOR TRANSFER OF DISCRETE ELECTRIC SIGNALS

Info

Publication number
RU2002125392A
RU2002125392A RU2002125392/09A RU2002125392A RU2002125392A RU 2002125392 A RU2002125392 A RU 2002125392A RU 2002125392/09 A RU2002125392/09 A RU 2002125392/09A RU 2002125392 A RU2002125392 A RU 2002125392A RU 2002125392 A RU2002125392 A RU 2002125392A
Authority
RU
Russia
Prior art keywords
line
limiting resistor
transfer
electric signals
reading
Prior art date
Application number
RU2002125392/09A
Other languages
Russian (ru)
Other versions
RU2259633C2 (en
Inventor
Валерий Васильевич Овчинников
Василий Игоревич Громов
Original Assignee
Валерий Васильевич Овчинников
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Валерий Васильевич Овчинников filed Critical Валерий Васильевич Овчинников
Priority to RU2002125392/09A priority Critical patent/RU2259633C2/en
Publication of RU2002125392A publication Critical patent/RU2002125392A/en
Application granted granted Critical
Publication of RU2259633C2 publication Critical patent/RU2259633C2/en

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Landscapes

  • Dc Digital Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Small-Scale Networks (AREA)

Claims (2)

1. Способ передачи дискретных электрических сигналов от передатчика к приемнику, расположенным на двухпроводной линии связи, конец которой подключен к источнику напряжения питания через ограничительный резистор, включающий передачу логического сигнала в двоичном коде путем замыкания линии передатчиком с помощью электронного ключа и считывание приемником значения напряжения в линии, отличающийся тем, что перед считыванием увеличивают сопротивление ограничительного резистора либо отключают напряжение питания линии, а после считывания вновь восстанавливают.1. A method of transmitting discrete electrical signals from a transmitter to a receiver located on a two-wire communication line, the end of which is connected to a power supply source through a limiting resistor, including the transmission of a logical signal in binary code by closing the line with a transmitter using an electronic key and reading the voltage value into the receiver line, characterized in that before reading increase the resistance of the limiting resistor or turn off the line voltage, and after reading I again rebuild. 2. Способ по п.1, отличающийся тем, что сопротивление ограничительного резистора увеличивают не менее чем в 1,5 раза.2. The method according to claim 1, characterized in that the resistance of the limiting resistor is increased by at least 1.5 times.
RU2002125392/09A 2002-09-23 2002-09-23 Method for transmitting digital electric signals RU2259633C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002125392/09A RU2259633C2 (en) 2002-09-23 2002-09-23 Method for transmitting digital electric signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002125392/09A RU2259633C2 (en) 2002-09-23 2002-09-23 Method for transmitting digital electric signals

Publications (2)

Publication Number Publication Date
RU2002125392A true RU2002125392A (en) 2004-03-27
RU2259633C2 RU2259633C2 (en) 2005-08-27

Family

ID=35846885

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002125392/09A RU2259633C2 (en) 2002-09-23 2002-09-23 Method for transmitting digital electric signals

Country Status (1)

Country Link
RU (1) RU2259633C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8446977B2 (en) 2007-09-12 2013-05-21 Valery Vasilievich Ovchinnikov Method for transmitting discrete electric signals

Also Published As

Publication number Publication date
RU2259633C2 (en) 2005-08-27

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20180924