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Title:
ENGINE STARTING CONTROL APPARATUS
Document Type and Number:
WIPO Patent Application WO/1997/049584
Kind Code:
A1
Abstract:
An engine starting control apparatus for preventing the replacement of ECU from causing an engine to become startable. A nonvolatile memory (20f) in an engine control ECU (20) stores information as to whether the function of an immobilizer is to be utilized or not. A judgement element (20e) deciphers the signals from input terminals (40-1 to 40-n), and judges whether they have a function of an immobilizer. Only when the signals from the input terminals (40-1 to 40-n) do not have a function of an immobilizer, an operation is performed with the absence of the function of an immobilizer presumed.

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Inventors:
MATSUMOTO SATORU (JP)
HAYASHI KAZUHIKO (JP)
Application Number:
PCT/JP1997/001636
Publication Date:
December 31, 1997
Filing Date:
May 15, 1997
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
MATSUMOTO SATORU (JP)
HAYASHI KAZUHIKO (JP)
International Classes:
B60R25/04; B60R25/24; F02N15/00; (IPC1-7): B60R25/04
Foreign References:
JPH08150899A1996-06-11
JPH08133016A1996-05-28
JPH0891176A1996-04-09
JPH08150900A1996-06-11
JPH08150902A1996-06-11
JPH08150903A1996-06-11
JPH08169303A1996-07-02
JPH08185580A1996-07-16
JPH0958414A1997-03-04
JPH09175330A1997-07-08
Other References:
See also references of EP 0842834A4
"AUTOMOBILE TECHNIQUE APPLICATION PUBLICATIONS NO. 95603 (ASSOCIATION OF JAPAN AUTOMOBILE INDUSTRY, INTELLECTUAL PROPERTY SECTION)", 1 December 1995
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