| 摘要 |
PURPOSE: An automatic door sensor is provided to control sensors by including a temperature sensor and a microsensor. CONSTITUTION: An automatic door sensor comprises a control system. The control system comprises a selection switch, a temperature sensor(10), a microsensor(20), a controller, and a driving unit. The selection switch selects duplication or selective operation by the temperature sensor and the microsensor. The temperature sensor is operated through the selection switch. The microsensor senses the access o the objects with the temperature sensor. The controller controls the opening and closing of a door(1). |
