| 摘要 |
<p>PROBLEM TO BE SOLVED: To extensively reduce an erroneous input rate of goods by reducing a burden of a worker under a method to use a conventional input indicator and generating an alarm by detecting erroneous input by a sensor. SOLUTION: A label of deposited goods is read by a bar code scanner, and a goods sorting data is input to a controller. An indication lamp of a distribution frontage to input goods to out of a plural number of the distribution frontages of a classification block of which a single worker is in charge is put on or flashed, and furthermore, input quantity of goods is indicated. Input sensors of a transmission type ultrared ray sensor, etc., are provided on both sides of each of the distribution frontages, and in the case when the worker inputs goods in a frontage different from the distribution frontage indicated by the controller, alarming sound by a buzzer is generated, and simultaneously, erroneous input is informed to the worker by flashing the indication lamp in yellow.</p> |
