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Title:
ILLEGAL MODIFICATION DETECTING DEVICE OF FUEL INJECTION SYSTEM
Document Type and Number:
Japanese Patent JP2015078680
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an illegal modification detecting device capable of detecting illegal modification to a fuel injection system.SOLUTION: An illegal modification detecting device 30 includes a storing portion 34 for storing a first characteristic as a characteristic of a fuel injection system in a state free from illegal modification, an acquiring portion 35 for acquiring a second characteristic as the present characteristic of the fuel injection system, and a detecting portion 36 for detecting the illegal modification to the fuel injection system, when the first characteristic stored in the storing portion 34 and the second characteristic acquired by the acquiring portion 35 are different from the predetermined ones.

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Inventors:
ICHIHARA NOBUAKI
IMAI MINORU
Application Number:
JP2013217783A
Publication Date:
April 23, 2015
Filing Date:
October 18, 2013
Export Citation:
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Assignee:
DENSO CORP
International Classes:
F02D41/22; F02D45/00; F02M55/02; F02M65/00
Domestic Patent References:
JP2012087633A2012-05-10
JP2013189874A2013-09-26
JP2013177824A2013-09-09
JP2013108463A2013-06-06
JP2012167645A2012-09-06
JP2007040113A2007-02-15
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda



 
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