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information communication method

An information communication method and signal technology, applied in image communication, TV, color TV parts, etc., can solve problems such as insufficient computing power and difficult cost

Active Publication Date: 2018-01-26
PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also home appliances that have insufficient computing power in terms of having a communication function, or home appliances that are difficult to implement a communication function in terms of cost, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0513] In this embodiment, taking a cleaning machine as an example, the procedure of communication between a device using visible light communication and a user, and from the initial setting using visible light communication to the repair corresponding service at the time of failure, and the procedures for using a cleaning machine Service Collaboration is described.

[0514] figure 1 with figure 2 It is a diagram for explaining the procedure of performing communication between a user and a device using visible light according to the present embodiment.

[0515] Below, yes figure 1 Be explained.

[0516] First, start in circle 1.

[0517] Next, in step 2001a, the user turns on the power.

[0518] Next, in step 2001b, it is checked whether or not initial settings such as setup settings and NW settings have been performed as start-up processing.

[0519] Here, when the initial setting has been performed, the process proceeds to step 2001f, starts the normal operation, and ...

Embodiment approach 2

[0576] Hereinafter, the flow of the process of sending information by the blinking pattern of the LED included in the device and communicating with the camera of the smartphone will be described.

[0577] Image 6 It is a figure which shows the example of the indoor environment of this embodiment. exist Image 6 In the illustrated environment, the television 1101, the induction cooker 1106, the air cleaner 1107, the smartphone 1105, and the like are also in the vicinity of the user.

[0578] Figure 7 It is a figure which shows the example of the communication of a household electric appliance and a smartphone of this embodiment. Figure 7 It is an example of information communication, and it means that it is obtained through the smart phone 1201 held by the user. Image 6 A diagram of the structure of information obtained from the information output by each device such as the TV 1101 or the induction cooker 1106 . like Figure 7 As shown, each device transmits informati...

Embodiment approach 3

[0630] In this embodiment, taking a home delivery service as an example, cooperation between Web information and devices using optical communication will be described.

[0631] exist Figure 15 The outline of this embodiment is shown in . which is, Figure 15 It is a schematic diagram of home delivery service support using optical communication according to the present embodiment.

[0632] Specifically, the orderer uses the mobile terminal 3001a to order a product from a product purchase site. When the order is completed, an order number is issued from the merchandise purchase site. The mobile terminal 3001a having received the order number transmits the order number to the door phone indoor device 3001b using NFC communication.

[0633] The door phone home device 3001b displays the order number received from the mobile terminal 3001a on the monitor of its own device, etc., and presents a message that the transmission is completed to the user.

[0634] The door phone indo...

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PUM

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Abstract

An information communication method that enables communication between various devices includes: determining a pattern of the change in luminance by modulating the signal to be transmitted (SK31); and transmitting the signal by a light emitter changing in luminance according to the determined pattern (SK32), wherein the pattern of the change in luminance is a pattern in which one of two different luminance values occurs in each arbitrary position in a predetermined duration, and in the determining (SK31), the pattern of the change in luminance is determined so that a luminance change position in the duration is different for each of different signals to be transmitted, the luminance change position being a position at which the luminance rises or a position at which the luminance falls.

Description

technical field [0001] The present invention relates to a communication method between portable terminals such as smartphones, tablet PCs, and mobile phones, and home appliances such as air conditioners, lighting equipment, and rice cookers. Background technique [0002] In the home network in recent years, in addition to cooperation of AV home appliances by IP (Internet Protocol) connection under Ethernet (registered trademark) or wireless LAN (Local Area Network), there is also a power consumption corresponding to environmental problems The home energy management system (HEMS) that realizes the management of various home appliances, such as power ON / OFF from outside the house, and the introduction of a home appliance collaboration function that connects various home appliances to the network are progressing. However, there are also home appliances with insufficient computing power in terms of having a communication function, or home appliances in which it is difficult to i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/116H04N5/225
CPCH04B10/116
Inventor 大岛光昭中西幸司青山秀纪渊上郁雄秦秀彦向井务松下阳介饭田惠大山田和范
Owner PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA