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Remote control apparatus and communication system

A technology for remote control equipment and electrical equipment, which is applied in the field of remote control equipment and communication systems, and can solve problems such as unfavorable users and convenient use.

Inactive Publication Date: 2011-05-18
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In this case, although a normal operation instruction is input to the television receiver through the operation of the remote control device, in the case of applying the IC card to the television receiver for purchasing content or the like, the user must take the IC card to the television receiver, which Not conducive to user convenience

Method used

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  • Remote control apparatus and communication system
  • Remote control apparatus and communication system
  • Remote control apparatus and communication system

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Embodiment Construction

[0038] figure 1 The structure of a communication system 1 to which an embodiment of the present invention is applied is shown. refer to figure 1 , the communication system 1 includes a remote control device (hereinafter, referred to as a remote control) 100 and a television receiver 200 as an example of an electric device that communicates with the remote control 100 by radio communication.

[0039] The remote controller 100 includes: a key operation section on which operation keys for inputting an operation signal based on a user's operation on the television receiver 200 are arranged; and a reader / writer for reading from / to an unillustrated IC Read / write information to the card. The television receiver 200 has a function as a general television broadcast receiver and a function of establishing a connection with the Internet. The television receiver 200 is capable of downloading content such as movies, animation, drama, sports, games, etc. provided by a service provider th...

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PUM

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Abstract

The invention discloses a remote control apparatus and communication system. The remote control apparatus communicates with an electric apparatus by radio communication, including: a plurality of operation keys; a transmission / reception section for transferring a signal to and from the electric apparatus by the radio communication; and a control section having at least a power control function for controlling the power of the remote control apparatus; the control section controlling the transmission / reception section to a normal power state until a predetermined period of time elapses after asignal is inputted thereto by an input of any of the operation keys to enable transfer of a signal from the electric apparatus by the transmission / reception section, the control section controlling the transmission / reception section to a low power consumption state after the predetermined period of time elapses.

Description

[0001] Cross References to Related Applications [0002] The present invention contains subject matter of Japanese Patent Application JP 2008-009767 filed in the Japan Patent Office on Jan. 18, 2008, the entire content of which is hereby incorporated by reference. technical field [0003] The present invention relates to a remote control device and a communication system for controlling electrical equipment. Background technique [0004] In the related art, there have been television receivers that can be connected to the Internet. For example, there is known a technique in which a signal including URL (Uniform Resource Locator) information of a network service related to a TV broadcast program is multiplexed with a TV image signal and transmitted together with the TV image signal, and used for receiving A television broadcast receiver of this signal establishes a connection with an access point corresponding to the URL through the Internet to receive data, and outputs the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C17/02H04N5/44G06K17/00H04N5/00H04N5/63H04Q9/00H04W52/02H04W84/10
CPCG08C2201/10G08C17/02G08C2201/12
Inventor 上野正俊桦泽宪一菊地章浩弦本隆志
Owner SONY CORP
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