Method and system for centralized power management, digital terminal power access device
A technology of access devices and centralized management, applied in circuit devices, electrical components, etc., can solve problems such as unfavorable use of electric energy, low utilization of electric energy, and inability to remotely shut down power supply, etc. Effect
Active Publication Date: 2018-04-20
SHENZHEN SUNDRAY NETWORK SCI TECH
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Problems solved by technology
[0003] The traditional power statistics and power control methods are for global control of power consumption, and cannot be refined to control a single socket, single line, etc. When the power is turned off, the power of the entire building or the entire area will be turned off. And only manually, the staff ran to the switch to turn off the power supply, and it was impossible to remotely turn off the power supply
In addition, in the traditional power system, it is impossible to monitor the power consumption of each node in the entire building, and it is also impossible to monitor which equipment consumes more power and which equipment consumes less power among the equipment at the end of the grid, which is not conducive to power management. It is not conducive to reasonable control of the use of electric energy, and there will be problems such as low utilization of electric energy
Method used
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[0054] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0055] figure 1 It is a schematic diagram of the internal hardware structure of the digital terminal power access device, such as figure 1 As shown, in one embodiment, the digital terminal power access device includes a network communication chip 10 , a CPU (Central Processing Unit) 20 , a relay 30 and a power metering chip 40 .
[0056] The communication network chip 10 is used to enable the digital terminal electric device to access the target network.
[0057] Specifically, after the digital terminal power access device is powered on, it accesses the target network through the communication network chip 10, and the target network can be WiFi (Wireless-Fidelity), Bluetooth (Bluetooth), Zigbee (Zigbee protocol), Ethernet Network (Ethernet) and so on.
[0058] CPU20 is used to control the operation of various com...
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The invention relates to a method and a system for power centralized management, a power access device for a digital terminal and a central controller. The method comprises the following steps of accessing a preset target network, and connecting the central controller via the target network; collecting the power utilization information and uploading the power utilization information to the central controller at the interval of a first time period; receiving a control instruction that is generated and sent by the central controller based on a configured power utilization policy; and executing the power utilization policy configured by the central controller according to the control instruction. By utilizing the method and the system for power centralized management, the power access device for the digital terminal and the central controller, power switches can be remotely controlled, so that the power utilization condition at each node of a power grid can be finely controlled and managed. Therefore, the electric energy is saved and the utilization rate of the electrical energy is improved. Based on the centralized management manner, enterprises, institutions, colleges and other organizations can conveniently conduct the unified management over the power utilization condition of the entire system.
Description
technical field [0001] The invention relates to the field of power management, in particular to a method and system for centralized power management and a digital terminal power access device. Background technique [0002] As society pays more attention to environmental protection issues, more and more people pay attention to energy conservation and emission reduction. Many enterprises, institutions, and universities have responded to the call for energy conservation and emission reduction, focusing on energy conservation, especially in power management. Power consumption is controlled and managed in a more refined manner. Through refined control and management of electricity consumption, the electricity consumption of enterprises, institutions or universities can be reduced, thereby reducing their operating costs, saving energy, and achieving environmental protection. [0003] The traditional power statistics and power control methods are for global control of power consum...
Claims
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IPC IPC(8): H02J13/00
Inventor 胡宸源郭栋梓漆雄峰秦茂兴
Owner SHENZHEN SUNDRAY NETWORK SCI TECH