Infrared ray optical communication functional equipped automatic door, portable telephone device and system

摘要

PROBLEM TO BE SOLVED: To make control and operation by infrared multifunctional, in an automatic door using infrared. SOLUTION: An automatic door device 2 comprises an infrared emitting and receiving part 10 having a function to carry out infrared optical communication and infrared detection, a communication control part 12 to process the signals obtained by the infrared optical communication, an actuator 14 to automatically open and close a door based on the control signals from the communication control part 12, a reflection plate 16 to reflect the infrared from the infrared emitting and receiving part 10, and a portable telephone device 4, having an infrared optical communication function, to perform infrared optical communication with a door 20 and the infrared emitting and receiving part 10. The infrared emitting and receiving part 10 is provided with a light emitting part 11 to emit infrared, and a light receiving part 13 to receive the infrared, and has a function in which the reflection or interception of the infrared is sensed to detect the presence, movement and the like of an object and in which the infrared is sent to and received from the portable telephone device 4 having an infrared optical communication function. The communication control part 12 receives the communication and signal information from the infrared emitting and receiving part 10 and the portable telephone device 4 having an infrared optical communication function, and controls the actuation of the actuator 14 etc. based on the communication and signal information. As a result, various kinds of input and control can be carried out by using infrared.