Cordless remote control apparatus
First Claim
1. A cordless remote control arrangement for controlling a device, comprising:
- a portable control unit including;
instruction means for generating an instruction wave and wirelessly transmitting it, said instruction wave including information for controlling said device, andmeans for receiving a confirmation wave and indicating in response thereto that said device has been controlled in accordance with said instruction wave; and
a main body containing said device and having a controlled portion, said controlled portion including;
means for receiving said instruction wave and generating a first signal when said device has been controlled in accordance with said instruction wave, said instruction wave receiving means including means responsive to said instruction wave for generating a second signal only when said controlled portion is coupled to said control unit via said instruction wave and providing said device with a control command corresponding to the contents of said instruction wave, said control command directing the actuation of said device, and means for generating said first signal when said second signal disappears and said control command is provided, thereby avoiding overlapping between the instruction wave and the confirmation wave, andmeans, coupled to said instruction wave receiving means, for generating, in response to said first signal, a confirmation wave for a given period of time after the generation of said first signal.
1 Assignment
0 Petitions
Accused Products
Abstract
A cordless remote control apparatus has a controlled portion adapted to a main body and a control unit cordlessly or wirelessly coupled to the controlled portion. The control unit contains an instruction transmitter for generating an instruction wave. The main body contains a device which is actuated according to the instruction wave wirelessly transmitted from the control unit to the controlled portion. The controlled portion includes an instruction receiver for generating a receiving indication signal when the instruction receiver is coupled to the instruction transmitter via the instruction wave, and providing the device with a control command corresponding to the contents of the instruction wave. The control command determines the actuation of the device. The controlled portion further includes a confirmation transmitter coupled to the instruction receiver for generating a confirmation wave for a given period of time after the receiving indication signal disappears and control command is generated. The control unit includes a confirmation receiver cordlessly or wirelessly coupled to the confirmation transmitter via the confirmation wave for indicating in accordance with the confirmation wave the establishment of actuation of the device.
21 Citations
21 Claims
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1. A cordless remote control arrangement for controlling a device, comprising:
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a portable control unit including; instruction means for generating an instruction wave and wirelessly transmitting it, said instruction wave including information for controlling said device, and means for receiving a confirmation wave and indicating in response thereto that said device has been controlled in accordance with said instruction wave; and a main body containing said device and having a controlled portion, said controlled portion including; means for receiving said instruction wave and generating a first signal when said device has been controlled in accordance with said instruction wave, said instruction wave receiving means including means responsive to said instruction wave for generating a second signal only when said controlled portion is coupled to said control unit via said instruction wave and providing said device with a control command corresponding to the contents of said instruction wave, said control command directing the actuation of said device, and means for generating said first signal when said second signal disappears and said control command is provided, thereby avoiding overlapping between the instruction wave and the confirmation wave, and means, coupled to said instruction wave receiving means, for generating, in response to said first signal, a confirmation wave for a given period of time after the generation of said first signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A cordless remote control arrangement for controlling a device, comprising:
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a portable unit including; instruction transmitter means for generating and cordless transmitting an instruction wave carrying device control information, and confirmation receiver means for receiving a confirmation wave and indicating in response thereto that said device has been controlled in response to said instruction wave; and a main body containing said device and having a controlled portion, said controlled portion including; instruction receiver means for receiving said instruction wave and generating in response thereto a receiving indication signal when said instruction receiver means is receiving said instruction wave, and providing to said device a control command corresponding to the information of said instruction wave, said control command determining the control of said device; and confirmation transmitter means for generating in response to said receiving indication signal a confirmation wave for a given period of time after said receiving indication signal disappears and said control command is generated, thereby avoiding overlapping of said instruction wave and confirmation wave, said confirmation transmitter including; trigger means, responsive to said receiving indication signal and said control command, for generating a trigger signal when said receiving indication signal disappears and said control command is generated; timer means, coupled to said trigger means and being triggerable by said trigger signal, for generating a timer signal when said trigger signal triggers said timer means, the duration of said timer signal corresponding to said given period of time; signal generator means, coupled to said timer means, for generating a confirmation signal only when said timer signal is generated; and output means coupled to said signal generator means for providing said confirmation wave upon receipt of said confirmation signal. - View Dependent Claims (20, 21)
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Specification