| 摘要 |
PROBLEM TO BE SOLVED: To provide an energy saving goal monitoring device which allows users at various places within a single space, including those who are on a back side from a display surface of the device, to recognize a current level of goal attainment.SOLUTION: An energy saving goal monitoring device includes; a control target value setting unit 0201 for setting a control target value of a device under control for energy saving purpose; a current value acquisition unit 0202 for acquiring a current value of the device under control; a display output unit 0203 which outputs a control target value and/or current value to a display unit 0204; a comparator unit 0205 which compares the control target value and current value; a light source control unit 0206 which controls a light source 0207 in accordance with a comparison result; and a light guide member 0208 which guides light from the light source 0207 and is provided in a housing in a way that secures visibility both from a side of one face of the housing with the display unit 0204 and from a side opposite the one face. |
