CONTROL METHOD FOR WIRELESS IMAGING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a novel and enhanced control method for a wireless imaging apparatus by establishing a communication protocol substantially similar to that of full duplex communication without a problem in a response time and causing a problem or the like from the standpoint of a radio wave efficiency in the case of communication between the wireless imaging apparatus and a reception base station. SOLUTION: A wireless camera system 300 includes: a wireless camera 210 capable of wirelessly transmitting a video signal; a cable camera 310 for transmitting the video signal through a cable; and the reception base station 400 for receiving the video signal sent from the camera and transmitting a control signal to control the camera. The wireless camera is characterized to superimpose a response signal with respect to the control signal from the reception base station on the video signal to wirelessly transmit the resulting signal to the reception base station. COPYRIGHT: (C)2004,JPO