| 摘要 |
<p>PROBLEM TO BE SOLVED: To achieve miniaturization, and at the same time, to improve detection accuracy by accommodating a substrate where each sensor and a control means are mounted into one package. SOLUTION: Printed-circuit boards 12a and 12b or the like where at least one sensor 1, a range-finding sensor module 6, a control means 9 or the like for controlling the sensor and range-finding sensor module are arranged in space being composed of a surface cover 15 and a cover member 19, thus miniaturizing a human body detection device itself, facilitating and simplifying mounting construction, accurately positioning the range-finding sensor module 6 and the sensor 1 in a package, and hence improving detection accuracy and a mounting property. Also, the printed-circuit boards 12a and 12b are arranged with a step instead of being arranged on the same plane, thus minimizing the device. Furthermore, the shape of the surface cover 15 is devised for setting covers 16a and 16b to be unparallel, thus widely and accurately detecting a human body.</p> |
