JPS5578693A - Electric wiring system - Google Patents

Electric wiring system

Info

Publication number
JPS5578693A
JPS5578693A JP15228078A JP15228078A JPS5578693A JP S5578693 A JPS5578693 A JP S5578693A JP 15228078 A JP15228078 A JP 15228078A JP 15228078 A JP15228078 A JP 15228078A JP S5578693 A JPS5578693 A JP S5578693A
Authority
JP
Japan
Prior art keywords
wirings
switch
potential
given
row
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
JP15228078A
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 JP15228078A priority Critical patent/JPS5578693A/en
Publication of JPS5578693A publication Critical patent/JPS5578693A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To give the scanning to the state of the serial connection of the switch and the diode provided at intersections of the m-row and n-column wiring along with the detection given at several areas and then to drive the load corresponding to the switch and via the signal. CONSTITUTION:The pairs formed by inserting the diodes in series to switches S11-S55 within switch blocks 25-28 are connected to the intersections between row wirings l10-l50 and column wirings l01-l05. Active junction box AJB29 and 40 turn one of the row wirings, such as l10 the positive potential, and then give the zero-potential to l20-l50. Then the positive potential is secured for l20, and the zero-potential is given to others to carry out the scanning. And the monitor is given to the potential of wirings l01-l05 at each time point, thus driving loads L11-L55 corresponding to switches. In such wiring method, the operation switch close to the driver's seat is defined as the switch part, and AJB29 and 40 are attached to both walls of the driver's seat. Thus the number of pieces can be reduced for the wirings at the cowl part.
JP15228078A 1978-12-08 1978-12-08 Electric wiring system Pending JPS5578693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15228078A JPS5578693A (en) 1978-12-08 1978-12-08 Electric wiring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15228078A JPS5578693A (en) 1978-12-08 1978-12-08 Electric wiring system

Publications (1)

Publication Number Publication Date
JPS5578693A true JPS5578693A (en) 1980-06-13

Family

ID=15537054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15228078A Pending JPS5578693A (en) 1978-12-08 1978-12-08 Electric wiring system

Country Status (1)

Country Link
JP (1) JPS5578693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048543U (en) * 1990-05-11 1992-01-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048543U (en) * 1990-05-11 1992-01-27

Similar Documents

Publication Publication Date Title
JPS6454421A (en) Drive circuit for display device
JPS6431279A (en) Image generation
ATE66799T1 (en) SPEED AND STEERING CONTROL FOR A FLOOR CLEANING MACHINE.
JPS566134A (en) Diagnostic unit of controller for car
NO175266C (en) A method for producing a human t-PA protein lacking one or more of the N-linked carbohydrate residues, DNA, hybrid vector, and transformed eukaryotic host cell capable of expressing a human t-PA protein
EP0323578A3 (en) Crosspoint switching array
JPS5578693A (en) Electric wiring system
JPS5578694A (en) Electric wiring system
JPS5335432A (en) Display unit
JPS6452526A (en) Device used for car
EP0809394A3 (en) Active pixel sensor with switched supply row select
EP0336974A4 (en) Cell propagation apparatus.
GR3002773T3 (en) Process for supporting retaining walls
JPS5582590A (en) Electric wiring unit in car
JPS5597198A (en) Load level detecting method and its circuit for stepping motor
JPS57196465A (en) Scanning electron microscope
JPS5563713A (en) Display method in air conditioner
JPS6423110A (en) Traveling path guidance display device
JPS5583633A (en) Electrical wiring system in vehicle
JPS6437117A (en) Bipolar multiplexer and selective buffer circuit applied to it
DE3776381D1 (en) METHOD FOR DETERMINING THE FAULT OF AT LEAST ONE LEAD OF AN ELECTRIC CABLE AND ARRANGEMENT FOR IMPLEMENTING THIS METHOD.
TW285732B (en) Keyboard scanning device and method thereof
JPS57136112A (en) Vehicle position indicator
JPS54107209A (en) Electrostatic recording system
JPS6332585Y2 (en)