Patent Document ID: 9567930
Application ID: 14408352
Patent Status: 1

Claim One:
1. An internal combustion engine control device comprising: a learning map having a plurality of grid points and storing a learning value of a control parameter used for control of an internal combustion engine at each of the grid points, capable of being updated; an engine control unit configured to refer to the learning map to acquire the learning value of the control parameter, and to control the internal combustion engine based on the acquired learning value of the control parameter; weight setting unit for setting a weight of each grid point of the learning map when a value of the control parameter is acquired and for decreasing the weight of the grid point as a distance from a reference position which is a position of the acquired value of the control parameter on the learning map to the grid point becomes larger; and weighting learning unit for executing weighting learning control for updating the learning value of the respective grid points so that, each time the value of the control parameter is acquired, the larger the weight is, the more the acquired value of the control parameter is reflected in the learning value at all the grid points.