Multi-power-source identifying device

Abstract

The invention discloses a multi-power-source identifying device which comprises a front-end device, a tail-end device and a wireless communication device. The wireless communication device comprises a first wireless communication module and a second wireless communication module. The front-end device is arranged corresponding to a three-phase power transferring switch, wherein the three-phase power transferring switch is arranged inside a mobile base station and used for transferring power sources. The input end of a detecting module in the front-end device is respectively connected with the power output end and the commercial power input end of the three-phase power transferring switch. The output end of the detecting module is connected with a first BPL module and the first wireless communication module sequentially through a first processor and a first switching module. The second wireless communication module and a second BPL module in the tail-end device are connected with the input end of an electronic switch sequentially through a second switching module and a second processor. The first BPL module and the second BPL module are connected through a power line. The first wireless communication module and the second wireless communication module are communicated through a wireless network. According to the multi-power-source identifying device, the power line communication technology and the wireless communication technology are used for achieving power supply real-time monitoring on the power sources of a base station.

Description

technical field [0001] The present invention relates to power line carrier communication technology, signal acquisition technology, wireless communication technology, etc., especially relates to a multi-power source identification device. Background technique [0002] Many mobile base stations are distributed in the wilderness of villages and towns, and power outages often occur and cause outages. Therefore, an oil machine room is usually built next to the machine room to install fixed oil machines to ensure the power supply of the base station. However, it often happens that the oil generator is still used for power supply after the mains power is restored. Since the power supply cost of the oil generator is much higher than that of the mains, in order to save electricity costs, it is considered to design a device to monitor the oil generator and the mains respectively. The power supply status of the electric power supply, and generate corresponding alarm information when t...

AI Technical Summary

Problems solved by technology

This method will consume a lot of labor costs, and because the base stations are mostly located in mountainous areas with inconvenient transportation, it will also cause great safety hazards

Images