Intelligent energy information acquisition management method and system

Abstract

The invention provides an intelligent energy information acquisition management method and system. The method comprises the following steps: establishing a remote communication connection relationshipbetween an information management center and at least one system gateway; establishing a star-class communication network formed by connecting one system gateway with at least one subordinate meter terminal thereof in a communication manner; caching, by the system gateway, latest data sent by the subordinate meter terminal, and when a reading instruction issued by the information management center is received, sending the latest data to the information management center; and caching, by the system gateway, a control instruction and configuration information which correspond to the subordinatemeter terminal and are issued by the information management center, and issuing the control instruction and the configuration information when the corresponding meter terminal is in a receiving state. The intelligent energy information acquisition management method provided by the invention achieves concentrated and reasonable control and management of energy information in a one-master multi-slave manner and also achieves ultra-low energy consumption of a whole meter machine in consideration of the timeliness of meter reading.

Description

technical field [0001] The invention relates to the field of industrial and commercial meter information collection, in particular to an intelligent energy information collection and management method and system. Background technique [0002] With the development of society and the advancement of technology, the supply and control of civil and commercial energy tend to be more and more centralized and unified. As tap water, electric energy, gas and thermal energy, which are closely related to people's lives, the application and management of corresponding meters (water meters, electric meters, gas meters, heat meters) have changed from the initial manual copying to the later remote automatic meter reading. Although the efficiency and management level It has been greatly improved and improved, but the collection of various meter information is completely independent, and the collection methods are various. For the same user, it may be necessary to contact multiple energy sup...

AI Technical Summary

Problems solved by technology

[0006] 1. If the active reporting method is used, the power consumption can be well controlled by adjusting the reporting cycle, but the real-time performance will be poor;

[0007] 2. If the receiving wake-up method is used, the radio frequency chip needs to detect the preamble and synchronization word of the air message at any time, the communication module cannot be completely dormant, and the power consumption of the whole machine will be relatively high, although the real-time performance can be achieved very well

[0008] As far as meter management is concerned, at present, many solutions place the corresponding applications on the upper system or server system level, access any meter through remote communication, and complete the configuration or control of all the meters under its jurisdiction, but the process is cumbersome. Unreasonable allocation of resources and low efficiency

In addition, due to the existence of the freezing function, each meter must have a storage circuit, and the storage capacity is not particularly large. The redundant storage causes waste of resources and increases the overall cost.

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