JPS6331310U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a block diagram of an embodiment of the dimension measuring device according to this invention, Fig. 2 is an explanatory diagram of its operation, Fig. 3 is a diagram of the principle of construction of the conventional device, and Fig. 4 is an explanatory diagram of the operation of the conventional device. , FIG. 5 is a supplementary explanatory diagram. In the figure, 1 is a sequence controller, 2 is an accelerometer, 3 is a double integrator, 4 is a connection circuit, 5 is an imaging camera, 6 is an object view angle detector, 8 is a dimension calculator,
9 is a dimension measuring device, 10 is an object, 11 is a range finder, and 13 is a picture element. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] An imaging camera that captures an object to be measured, an object view angle detector that generates an angle-of-view signal of the object to be measured from an image signal obtained by the imaging camera, and an accelerometer that detects the acceleration of the imaging camera relative to the object to be measured. ,
A double integrator that double-integrates the output signal of the accelerometer and converts it into a moving distance signal.
A connection circuit that connects to the double integrator, a sequence controller that generates a dimension measurement command signal, and a combination circuit that generates a disconnection command signal for the connection circuit and a view angle measurement command signal for the object view angle detector based on the dimension measurement command signal. ,
A dimension measuring device comprising a dimension calculator that calculates dimensions of an object to be measured from the above-mentioned view angle signal and movement distance signal.