JPH02253175A - Trouble detection of load on vehicle - Google Patents

Trouble detection of load on vehicle

Info

Publication number
JPH02253175A
JPH02253175A JP1076226A JP7622689A JPH02253175A JP H02253175 A JPH02253175 A JP H02253175A JP 1076226 A JP1076226 A JP 1076226A JP 7622689 A JP7622689 A JP 7622689A JP H02253175 A JPH02253175 A JP H02253175A
Authority
JP
Japan
Prior art keywords
magnetic
vehicle
hall
burn
detected
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
JP1076226A
Other languages
Japanese (ja)
Inventor
Kazuya Akashi
Morihiko Taguchi
Kenichi Ishimaki
Kimitaka Ishida
Koki Wakasa
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP1076226A priority Critical patent/JPH02253175A/en
Publication of JPH02253175A publication Critical patent/JPH02253175A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To detect trouble of plural loads with one magnetic detecting element by detecting trouble of loads on a vehicle based on the existence of the magnetic field generated around electric wires connected to loads.
CONSTITUTION: A Hall element 11 is arranged in the vicinity of an electric wire 12 to detect the magnetic field generated a round the electric wire 12. Consequently, if the magnetic field is not generated around the electric wire 12 at the time of turning on a switch SW, the burn-out stop lamp 1 is detected. When the Hall element 11 is arranged in the middle position between wiring patterns 13 and 14, burn-out stop lamps connected to wiring patterns 13 and 14 are detected. That means, burn-out lamps connected to plural wirings are detected with one Hall element 11.
COPYRIGHT: (C)1990,JPO&Japio
JP1076226A 1989-03-28 1989-03-28 Trouble detection of load on vehicle Pending JPH02253175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1076226A JPH02253175A (en) 1989-03-28 1989-03-28 Trouble detection of load on vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1076226A JPH02253175A (en) 1989-03-28 1989-03-28 Trouble detection of load on vehicle

Publications (1)

Publication Number Publication Date
JPH02253175A true JPH02253175A (en) 1990-10-11

Family

ID=13599261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1076226A Pending JPH02253175A (en) 1989-03-28 1989-03-28 Trouble detection of load on vehicle

Country Status (1)

Country Link
JP (1) JPH02253175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012175402A (en) * 2011-02-22 2012-09-10 Alpine Electronics Inc Amplifier with speaker connection detection function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012175402A (en) * 2011-02-22 2012-09-10 Alpine Electronics Inc Amplifier with speaker connection detection function

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