Distribution automation terminal equipment and wireless signal strength improvement method thereof

Abstract

The invention discloses distribution automation terminal equipment and a wireless signal strength improvement method thereof. The distribution automation terminal equipment comprises a wireless terminal device arranged in an electrical room, a wireless communication module arranged in a wireless public network signal coverage area outside the electrical room, a shielding cable and a communication module protection box, wherein the wireless terminal device is provided with a first communication interface, the wireless communication module is provided with a second communication interface, a RS-232 protocol is used for performing communication between the second communication interface and the first communication interface; two ends of the shielding cable are separately connected with the first communication interface and the second communication interface; the communication module protection box is arranged in the wireless public network signal coverage area outside the electrical room. According to the distribution automation terminal equipment and the wireless signal strength improvement method thereof, the signal strength sensed by the wireless terminal device can be effectively improved, an on-line rate of the device can be effectively improved, a transmission distance can be prolonged, and a function of protecting the wireless communication module can be achieved.

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

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