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Wireless communication system of power supply-and-demand control and control method of same

A technology of a wireless communication system and a control method, which is applied in the directions of wireless communication, information technology support system, machine-to-machine/machine-type communication service, etc., and can solve problems such as inability to stabilize information communication

Inactive Publication Date: 2014-06-04
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, such a wireless communication system has a problem that information communication cannot be stably performed by wireless devices on the demand side that temporarily or permanently interrupt communication due to malfunctions, changes in wireless status, etc.

Method used

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  • Wireless communication system of power supply-and-demand control and control method of same
  • Wireless communication system of power supply-and-demand control and control method of same
  • Wireless communication system of power supply-and-demand control and control method of same

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Embodiment Construction

[0019] Hereinafter, this embodiment will be specifically described with reference to the drawings. figure 1 It is a diagram showing an example of the overall block configuration of the wireless communication system for electric power supply and demand control according to the present embodiment. The wireless communication system (network system) of this embodiment is used to form an autonomous distributed wireless network by a plurality of wireless devices (wireless single stations) having wireless functions, and to send data to a plurality of aggregation devices or management devices via the autonomous distributed wireless network. Sensing information (packet) collected by each wireless device is transmitted to efficiently collect sensing information spread to multiple places. In particular, the autonomous decentralized wireless network of the present embodiment is based on a multi-stage wireless relay method used for two-way information communication between the demand side ...

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PUM

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Abstract

According to an embodiment of the invention, a wireless communication system of power supply-and-demand control uses a plurality of wireless devices to form an autonomous distributed type of wireless network, via which information is transferred to a plurality of aggregation apparatuses or to a management apparatus. The management apparatus comprises a first control unit that generates a belonging change command for the wireless devices. The wireless devices each comprise: a storage unit that stores information belonging to a first aggregation apparatus; and a second control unit that changes, on the basis of the belonging change command, the belonging destination from the first aggregation apparatus to a second aggregation apparatus.

Description

technical field [0001] This embodiment relates to a wireless communication technology for power supply and demand control. Background technique [0002] With the increase in energy consumption worldwide, CO 2 Global warming due to an increase in gas emission and environmental damage on a global scale have become problems. Especially in energy utilization, the demand for electric power that can be utilized for various purposes has increased significantly. In conventional electric power control systems, a system has been employed to control the amount of power generation in such a manner as to follow changes in demand. Therefore, in the power control system, there is a problem that efficient control is not necessarily performed due to generation of loss due to a balance difference between demand and supply and loss due to inability to control demand itself. [0003] In recent years, attention has been paid to the power control system of the following new concept: make the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/38H02J13/00H04W40/02H04W4/38
CPCH02J3/382Y02E40/72Y04S10/123H02J13/0075H02J13/0079Y04S40/126H04W4/006H04L67/12H04W40/02Y02E60/7853H04W40/34H04W4/38Y04S40/18H02J2300/20H02J3/381H02J13/00028Y02E40/70Y02E60/00H02J13/00022
Inventor 中野健治大崎善朗小林崇裕
Owner KK TOSHIBA