IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0902253
(1997-07-29)
|
우선권정보 |
JP0199365 (1996-07-26) |
발명자
/ 주소 |
- Enomoto Akihiro,JPX
- Kobayashi Masakazu,JPX
- Tanaka Yoichiro,JPX
|
출원인 / 주소 |
- Nissan Motor Co., Ltd., JPX
|
대리인 / 주소 |
Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
3 |
초록
▼
A vehicle meter self-diagnosis apparatus includes cross coil movements 11, 13, 15, and 17, drivers 10, 12, 14, 16, and 18, a driver control circuit 20, a ROM 22 into which indication adjustment information of the cross coil movements 11, 13, 15, and 17 is written, a CPU 8, and a self-diagnosis contr
A vehicle meter self-diagnosis apparatus includes cross coil movements 11, 13, 15, and 17, drivers 10, 12, 14, 16, and 18, a driver control circuit 20, a ROM 22 into which indication adjustment information of the cross coil movements 11, 13, 15, and 17 is written, a CPU 8, and a self-diagnosis control circuit section 30 being started by a reset switch 32 for driving the drivers 10, 12, 14, 16, and 18 and diagnosing the cross coil movements 11, 13, 15, and 17.
대표청구항
▼
[ What is claimed is:] [1.] A vehicle meter self-diagnosis apparatus, comprising:a plurality of cross coil movements;a plurality of drivers for driving said cross coil movements, correspondingly;a driver control circuit for controlling said drivers;a nonvolatile memory into which indication adjustme
[ What is claimed is:] [1.] A vehicle meter self-diagnosis apparatus, comprising:a plurality of cross coil movements;a plurality of drivers for driving said cross coil movements, correspondingly;a driver control circuit for controlling said drivers;a nonvolatile memory into which indication adjustment information of said cross coil movements is written;a central processing unit for inputting the indication adjustment information in said nonvolatile memory to said drive control circuit according to an input signal from a sensor and for controlling said driver control circuit; anda self-diagnosis control circuit being started by start means, for directly driving said drivers and diagnosing said cross coil movements.
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