| 摘要 |
PURPOSE: A trust angle measurement device for motor vehicle is provided to reduce components and costs for measurement by automatically measuring trust angle, while preventing accidents caused due to the error of trust angle. CONSTITUTION: A trust angle measurement device for motor vehicle, comprises a first distance measurement sensor(100) for measuring the shortest distance between the reference line arranged to be parallel to the central line of a vehicle(10) and a front axle(12) of the vehicle, and outputting an electrical signal in accordance with the result of measurement; a second distance measurement sensor(110) for measuring the shortest distance between the reference line and a rear axle(14) of the vehicle, and outputting an electrical signal in accordance with the result of measurement; a control unit(120) for calculating deviation of the distance by analyzing electrical signals input from first and second distance measurement sensors, and generating a display control signal for calculating trust angle corresponding to the deviation of the distance; and a display unit(130) for displaying the calculated trust angle in accordance with the display control signal input from the control unit.
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