| 摘要 |
PURPOSE:To display a correction value by the change-over of a mode change- over switch and to accurately correct an inclination value within a short time, by calculating each correction value from the characteristic value inherent to an accelerometer by a data table and inputting the same to a correctional operation means through a control switch to perform correctional operation. CONSTITUTION:The output signal of an inclination sensor 1 composed of an accelerometer and that of a temp. sensor 2 are digitized by an A/D converter 4 to be inputted to a controller (correctional operation means) 5. The output of the sensor 1 is inputted to CPU 7 through the I/O port 6 of the controller 5 and the parameter of the correction value composed of the inherent characteristic value present in the data table of the sensor 1 is inputted from a control digital switch 9. A correction value is operated on the basis of this correction value and the output from the sensor 1 by CPU 7. This operation value is changed over by the operation of a mode change-over switch 10 to output and display a correction value, whereby an inclination value is corrected within a short time.
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