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Engine output condition informing system for snow remover

  • US 20050154521A1
  • Filed: 01/14/2005
  • Published: 07/14/2005
  • Est. Priority Date: 01/14/2004
  • Status: Active Grant
First Claim
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1. A system for informing output condition of an internal combustion engine mounted on a snow remover having a snow removal mechanism and a travel mechanism such that at least one of the snow removal mechanism and travel mechanism is driven by the engine in response to an instruction of an operator, comprising:

  • an engine speed sensor detecting speed of the engine;

    a throttle position sensor detecting position of a throttle valve of the engine;

    an engine output power rate estimator estimating an engine output power rate based on the detected speed of the engine and position of the throttle valve;

    an engine output condition determiner determining output condition of the engine based on the estimated engine output power rate; and

    an informing device informing the determined output condition of the engine to the operator.

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