发明名称 REMOTE CONTROL SYSTEM
摘要 PROBLEM TO BE SOLVED: To improve reliability in remote control and to easily confirm the remote control by providing a display means to perform different display between when a remote control signal receiving means receives a 1st remote control signal and when it receives a 2nd remote control signal. SOLUTION: A remote control signal detection circuit 14 outputs a signal to a camera control circuit 12 according as the reception of any remote control signal is detected. A reception display circuit 15 has circuits respectively corresponding to plural kinds of reception confirmation display parts, and receives a command from the circuit 12 so as to perform reception display in accordance with the received remote control signal, and drives an optical reception confirming light emitting part 9 and a sound wave reception confirming sounding part 11. By such constitution, plural kinds of remote control signals are compensated in terms of signal reaching ability so as to prevent failure that a remote control device does not work well or it causes malfunction, improve the reliability in the remote control, and easily confirm the remote control.
申请公布号 JP2000305155(A) 申请公布日期 2000.11.02
申请号 JP19990116434 申请日期 1999.04.23
申请人 CANON INC 发明人 TOYODA YASUHIRO
分类号 G03B17/38;(IPC1-7):G03B17/38 主分类号 G03B17/38
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