| 摘要 |
<p>The present invention relates to a device and method for counting entrance/exit by using multiple sensors. The device for counting entrance/exit of a moving body by using multiple sensors, according to the present invention, comprises: a motion sensor which is mounted at a gate and detects the presence of a moving body with respect to an entrance or exit point of the gate by recognizing infrared wavelengths of the moving body passing through the gate; a temperature sensor which is mounted at the gate and detects the temperature of the moving body; and a control unit which determines an advancing direction of the moving body with respect to the gate by controlling operation timings of the motion sensor and the temperature sensor using detected values of the motion sensor and the temperature sensor, and which counts the number of moving bodies present in a target space inside the gate through the determined advancing direction. Accordingly, since the presence of a moving body and count information according to the advancing direction of the moving body can be acquired, the device is useful for various applications</p> |
