JPS5583633A - Electrical wiring system in vehicle - Google Patents
Electrical wiring system in vehicleInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0451798A (en) * | 1990-06-20 | 1992-02-20 | Fujikura Ltd | Signal transmission system |
-
1978
- 1978-12-18 JP JP15805978A patent/JPS5583633A/en active Pending
Cited By (1)
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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