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Apparatuses, method and computer software products for controlling a home terminal

A home terminal and control request technology, applied in the field of communication systems, can solve problems such as loss of direct control of household appliances, and achieve the effect of preventing tampering and eavesdropping of control information and facilitating users

Inactive Publication Date: 2005-10-19
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the simple polling method, when the Internet terminal issues a query to the server device, due to the fact that there is a polling interval, the directness of the control request to control the home appliance is lost.
In addition, there is another problem that static IP masquerading cannot be used for router settings according to the router model or working method

Method used

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  • Apparatuses, method and computer software products for controlling a home terminal
  • Apparatuses, method and computer software products for controlling a home terminal
  • Apparatuses, method and computer software products for controlling a home terminal

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0041] figure 1 A schematic diagram showing the complete structure of the communication system according to the first embodiment. The communication system according to the first embodiment is characterized in that the communication system can receive control information from the external mobile terminal device 130 and transmit the control request generated in the server device 200 in real time to the Internet terminal at home in a secure manner. It is worth noting that, according to the first embodiment, the network using ADSL (Asymmetric Digital Loop), optical fiber, etc. is in a continuous connection state.

[0042] It is also worth noting that, according to the present invention, when the connectionless UDP protocol is used as a communication protocol and a secure communication channel is implemented at higher protocol layers such as TCP and SSL protocols, the home Internet terminal 110 utilizes the characteristics of the router 101, Therefore, there is no need to add new fun...

no. 2 example

[0138] A description of another preferred embodiment according to the present invention is given below. In the second embodiment, control information is sent to the Internet terminal 110 from the application server device 1201 to be described below.

[0139] Fig. 12 shows a complete structural diagram of the communication system according to the second embodiment. Except according to the above figure 2 In the structure of the communication system described in the first embodiment shown, the communication system according to the second embodiment newly incorporates the application server device 1201, and is characterized in that the table 1202 is stored in the storage unit 119 of the Internet terminal 110. It should be noted that in Figure 12, and figure 2 The same constituent elements described in the description are assigned the same numbers, and therefore detailed descriptions thereof are omitted.

[0140] The application server device 1201 is, for example, a server that speci...

no. 3 example

[0149] An explanation of another preferred embodiment of using the Internet terminal 110 according to the present invention is given below. The third embodiment is characterized in that it incorporates an address list notification server device 1401 for notifying the Internet terminal 110 of a set of application server identifier / address information stored in the table 1202 of the storage unit 119 through the router 101.

[0150] FIG. 14 shows an exemplary functional block diagram of a server device 200, an Internet terminal 110, a terminal device 103, an application server device 1201, and an address list notification server device 1401 according to the third embodiment.

[0151] In FIG. 14, the address list notification server device 1401 used to notify the Internet terminal 110 of a set of application server identifiers / address information is newly added to the structure described in FIG. 12. Note that in FIG. 14, the same constituent elements as those described in FIG. 12 are ...

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PUM

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Abstract

An internet terminal (110), which is a home terminal apparatus, is comprised of: a communication unit (111) for sending and receiving packet data; an encryption unit (112) for encrypting and decrypting packet data; a packet generation unit (113) for generating packet data to be sent to a server apparatus (200); a protocol determination unit (114) for determining a communication protocol to be used between the internet terminal (110) and the server apparatus (200); a control information request unit (115) for reading in packet data and a control request packet that includes a control request; a control unit (116) for receiving control information and controlling the internet terminal (110) or a terminal apparatus (103) accordingly; a server certificate authentication unit (117) for authenticating the validity of a server certificate sent by the server apparatus (200); a client certificate management unit (118) for sending a client certificate to the server apparatus (200); and a storage unit (119) for storing a terminal ID and other information.

Description

Technical field [0001] The present invention relates to a home terminal device for sending packet data to a router connected to an external network and receiving packet data from the router. The home terminal device is connected to the router through a home network. The invention also relates to using the home The communication system of the terminal device. Background technique [0002] Recently, broadband access networks, such as ADSL (Asymmetric Digital Subscriber Loop), optical fiber networks, etc., which can handle a large amount of communication data and can be accessed at all times, have been widely distributed even among ordinary households at an increasing rate. At the same time, a variety of home networks used to organically connect household appliances in the home to each other have unified standards. In these cases, the user of these household appliances can remotely operate his\her mobile terminal connected to the Internet, and transmit control information to these h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/28H04L29/06H04L29/12
CPCH04L12/2825H04L41/0856H04W12/06H04W40/00H04L67/42H04L63/0428H04L12/2818H04L29/06047H04L29/12471H04W12/02H04L69/18H04W80/00H04W28/16H04L41/0889H04L41/0293H04L61/2553H04L69/16H04L29/1233H04L29/12009H04L63/166H04L29/06095H04L29/06163H04L12/2803H04L29/06129H04L69/165H04L63/045H04L63/18H04W12/03H04L61/00H04L61/25H04L12/28H04L67/01
Inventor 土田慎一新谷保之相津一宽武知秀明山村敏记加藤尚德
Owner PANASONIC CORP
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