| 摘要 |
<p>Provided are a method and device for measuring the opening angle of an unfolded component of engineering machinery. The device for measuring the opening angle of an unfolded component of engineering machinery comprises a ranging sensor, used for obtaining a third distance between a second pivotably connecting portion and a third pivotably connecting portion; a processor, connected to the ranging sensor, and calculating the opening angle of the engineering machinery according to a first distance, a second distance, and the third distance. The method for measuring the opening angle of an unfolded component of engineering machinery comprises the following steps: obtaining, by means of a ranging sensor, a third distance between a second pivotably connecting portion and a third pivotably connecting portion; and a processor connected to the ranging sensor calculating the opening angle of the engineering machinery according to a first distance, a second distance, and the third distance. The method and device prolong the service life of the sensor, improve the measurement precision, and simplify the measurement process.</p> |
