Power distribution automation terminal equipment, and method for increasing wireless signal intensity of power distribution automation terminal equipment

Abstract

The invention discloses a power distribution automation terminal equipment, and a method for increasing the wireless signal intensity of the power distribution automation terminal equipment. The power distribution automation terminal equipment comprises a wireless terminal device arranged in an electricity room, a wireless communication module arranged in a wireless public network signal coverage area outside the electricity room, a communication wire, and a communication module protection box body arranged in the wireless public network signal coverage area outside the electricity room, wherein the wireless terminal device is provided with a first communication interface; the wireless communication module is provided with a second communication interface; communication is carried out between the second communication interface and the first communication interface through the RS-485 protocol; and the two ends of the communication wire are respectively connected with the first communication interface and the second communication interface. The power distribution automation terminal equipment and the method for increasing the wireless signal intensity of the power distribution automation terminal equipment have the advantages that the signal intensity sensed by the wireless terminal device can be effectively increased, so that the online rate of the wireless terminal device can be effectively improved; a transmission distance of the communication wire is prolonged; and the wireless communication module can be protected.

Description

technical field [0001] The invention relates to the technical field of wireless public network communication, in particular to a power distribution automation terminal device and a method for improving wireless signal strength thereof. Background technique [0002] Wireless public network communication technology has the characteristics of low investment cost, wide coverage, and convenient implementation. It can be better applied to non-"three remote" (telemetry, remote signaling, remote control) equipment and optical fiber that do not require high communication reliability. In the case of laying, it has a wide range of applications in distribution automation. However, because mobile operators generally only consider traditional call traffic when setting up base stations, wireless public network signals cannot cover all areas. Therefore, the distribution automation terminal equipment in distribution automation, especially the distribution automation terminal equipment locat...

AI Technical Summary

Problems solved by technology

However, because mobile operators generally only consider traditional call traffic when setting up base stations, wireless public network signals cannot cover all areas

Therefore, the distribution automation terminal equipment in distribution automation, especially the distribution automation terminal equipment located in the underground or remote electric room, may have poor online status or no signal due to mobile signal coverage problems , resulting in a poor online rate

Images