JPS5583633A - Electrical wiring system in vehicle - Google Patents

Electrical wiring system in vehicle

Info

Publication number
JPS5583633A
JPS5583633A JP15805978A JP15805978A JPS5583633A JP S5583633 A JPS5583633 A JP S5583633A JP 15805978 A JP15805978 A JP 15805978A JP 15805978 A JP15805978 A JP 15805978A JP S5583633 A JPS5583633 A JP S5583633A
Authority
JP
Japan
Prior art keywords
switch
blocks
electrical wiring
resonance
conversions
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
JP15805978A
Other languages
Japanese (ja)
Inventor
Norio Isshiki
Tetsuo Sugimoto
Yutaka Wada
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP15805978A priority Critical patent/JPS5583633A/en
Publication of JPS5583633A publication Critical patent/JPS5583633A/en
Pending legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Transmission In General (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE: To detect easily an operating condition of switches and thus to simplify electrical wiring by a system wherein a resistance is connected to each switch, a resonance element is then connected at every switch blocks, which is connected with a common wire.
CONSTITUTION: Switch blocks 13, 14 are connected to an active junction box 20 through connectors 11, 12. In this case, resistances Z0RWZnR(Ω) are connected in series to switches S0WSn respectively, and the set of switch and resistance is all connected in parallel. In additioln, series resonance elements A0, A1 variant in resonance frequency are connected at every blocks. On the other hand, an oscillator 21 is provided in the box 20 by the number of resonance elements, and a current at every frequences is detected through a current detection circuit 22. An output signal of the detection circuit is subjected to A/D conversions 23, 24, a result of the conversions is stored, and loads L0WLn corresponding to each switch are driven through driving circuits 25, 26 according to the content stored.
COPYRIGHT: (C)1980,JPO&Japio
JP15805978A 1978-12-18 1978-12-18 Electrical wiring system in vehicle Pending JPS5583633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15805978A JPS5583633A (en) 1978-12-18 1978-12-18 Electrical wiring system in vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15805978A JPS5583633A (en) 1978-12-18 1978-12-18 Electrical wiring system in vehicle

Publications (1)

Publication Number Publication Date
JPS5583633A true JPS5583633A (en) 1980-06-24

Family

ID=15663389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15805978A Pending JPS5583633A (en) 1978-12-18 1978-12-18 Electrical wiring system in vehicle

Country Status (1)

Country Link
JP (1) JPS5583633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451798A (en) * 1990-06-20 1992-02-20 Fujikura Ltd Signal transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451798A (en) * 1990-06-20 1992-02-20 Fujikura Ltd Signal transmission system

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