Data retrieval method of a low-delay and low-power-consumption power utilization information acquisition system

Abstract

The invention discloses a data retrieval method of a low-delay and low-power-consumption power utilization information acquisition system. Firstly, a first memory block, a second memory block and a third memory block are set up to store signal streams of parameters of transmitted power utilization information; the signal streams are checked by a conveying line; in addition, a first cache and a second cache are set; the first cache is uniformly divided into 64 blocks according to the size of the storage unit, and each block of the first cache is numbered according to the address size sequence,so that the signal flow of the transmitted parameters of the power utilization information can be positioned in the middle of the first cache, and the transmission performance of a transmission line can be realized by the address and the block of the first cache; and in combination with other performances, the correctness and the storage operation of the storage device for the power utilization information due to delay of delivery time caused by the distance in the aspect of a transmission line and incompatibility of a plurality of data transmission media in the aspect of data transmission ofa remote terminal for storing the power utilization information in the prior art are effectively avoided and adverse consequences exist.

Description

technical field [0001] The invention belongs to the technical field of power consumption information collection systems, and in particular relates to a data retrieval method of a low-delay and low-power consumption power consumption information collection system. Background technique [0002] With the widespread use of electricity consumption information collection systems, this has greatly improved the monitoring level of electricity consumption information. In addition, the collection of electricity consumption information has been gradually popularized in remote communication, and the storage of electricity consumption information is placed in the remote terminal. , but with the increase in the frequency of electricity consumption information collection, the amount of electricity consumption information data is increasing, and the existing remote terminals used for electricity consumption information storage often have delivery time due to the distance of the transmission ...

AI Technical Summary

Problems solved by technology

[0002] With the widespread use of electricity consumption information collection systems, this has greatly improved the monitoring level of electricity consumption information. In addition, the collection of electricity consumption information has been gradually popularized in remote communication, and the storage of electricity consumption information is placed in the remote terminal. , but with the increase in the frequency of electricity consumption information collection, the amount of electricity consumption information data is increasing, and the existing remote terminals used for electricity consumption information storage often have delivery time due to the distance of the transmission line. The hysteresis, and the incompatibility of some data transmission media in data transmission, all have adverse consequences on the correctness and storage operation of the storage device for power consumption information