JPS54137934A - Switching unit - Google Patents

Switching unit

Info

Publication number
JPS54137934A
JPS54137934A JP4614278A JP4614278A JPS54137934A JP S54137934 A JPS54137934 A JP S54137934A JP 4614278 A JP4614278 A JP 4614278A JP 4614278 A JP4614278 A JP 4614278A JP S54137934 A JPS54137934 A JP S54137934A
Authority
JP
Japan
Prior art keywords
switching
switching command
relay
circuit
unit
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP4614278A
Other languages
Japanese (ja)
Inventor
Masanori Edamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4614278A priority Critical patent/JPS54137934A/en
Publication of JPS54137934A publication Critical patent/JPS54137934A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Small-Scale Networks (AREA)

Abstract

PURPOSE: To reduce power consumption by obtaining a switching command pulse by differentiating a switching indication signal and by using a both-side stable relay.
CONSTITUTION: In switching unit 101 which makes connections by switching to the controlled unit group composed of several controllers 102 and one controlled unit 103, differentiating circuit 106 provided into switching control circuit 104, when switching command 108 is supplied from external switching command unit 105 to switching control circuit 104, changes switching command 108 into switching command pulse 110, which is sent out to relay circuit 107. Since a both-side stable relay is used as relay circuit 107, the power consumption increases only during the switching operation by switching command pulse 110 and is a little while the subsequent coupling state is held.
COPYRIGHT: (C)1979,JPO&Japio
JP4614278A 1978-04-18 1978-04-18 Switching unit Pending JPS54137934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4614278A JPS54137934A (en) 1978-04-18 1978-04-18 Switching unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4614278A JPS54137934A (en) 1978-04-18 1978-04-18 Switching unit

Publications (1)

Publication Number Publication Date
JPS54137934A true JPS54137934A (en) 1979-10-26

Family

ID=12738714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4614278A Pending JPS54137934A (en) 1978-04-18 1978-04-18 Switching unit

Country Status (1)

Country Link
JP (1) JPS54137934A (en)

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