| 摘要 |
PROBLEM TO BE SOLVED: To provide a human body detection device capable of detecting stable human body movement. SOLUTION: Even though manufactural irregularities occur on an image detecting part, the irregularities can be corrected by the device as a whole, values of image data to be imaged can be made to be fixed, a movement quantity can be operated without being shifted, and human body detection can be made be stable by providing an offset adjusting means for performing offset adjustment so that output values of image data imaged by an imaging device may be within a fixed range. Also, by storing an adjustment vale adjusted by the offset adjusting means in a nonvolatile semiconductor memory, adjustment does not have to be performed each time imaging is performed, and the adjustment value can be used as it is even after the human body detecting device is installed at a site by storing the adjustment value when the human body detecting device is shipped from a plant. |
