Smart grid sign board based on voice alarm

Abstract

The invention discloses a smart grid sign board based on voice alarm. The smart grid sign board based on the voice alarm includes a shell body, a controller, a voice broadcasting system, a Bluetooth module, a serial port communication module, a voice alarm chip, a loudspeaker, a solar photovoltaic power generation module, an infrared detection module and a protection range parameter setting module; the controller, the Bluetooth module, the serial port communication module, the voice alarm chip and a voice information storage module are all arranged in the shell body; and the loudspeaker, the solar photovoltaic power generation module, the infrared detection module and the protection range parameter setting module are all arranged on the shell body. The smart grid sign board based on the voice alarm can play the role of protecting the safety of personnel and equipment, the safe and reliable operation of electric power equipment and power grids is ensured, the work efficiency of field workers is improved, the number of misoperation in electric power production is reduced, the risk of high voltage electric shock is reduced, and photovoltaic power generation is adopted, so that the operation cost can be effectively reduced and the economic benefit of enterprises is improved, and the photovoltaic power generation is a trend of developing safe, reliable, environment-friendly and efficient smart grids in the future.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of electrical grid signboards, in particular to a voice alarm-based smart grid signboard. Background technique [0002] At present, most of the signs used for power grid iron towers and utility poles use traditional signboards, which only serve as simple instructions. Since most of the signboards are installed at high places, team members will , it is necessary to check the number and name of the equipment. Since it is installed at a high place in the iron tower, it often brings inconvenience to the work team to check the information. Usually, the technicians need to spend a lot of effort to climb up the iron tower to check the name and position number. , and in the process of climbing up the iron tower to check the information, due to the insufficient safety distance from the high-voltage charged body, there is often a risk of electric shock in the process of checking the informati...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the signs used for power grid iron towers and utility poles use traditional signboards, which only serve as simple instructions. Since most of the signboards are installed at high places, team members will , it is necessary to check the number and name of the equipment. Since it is installed at a high place in the iron tower, it often brings inconvenience to the work team to check the information. Usually, the technicians need to spend a lot of effort to climb up the iron tower to check the name and position number. , and in the process of climbing up the iron tower to check the information, due to the insufficient safety distance from the high-voltage charged body, there is often a risk of electric shock in the process of checking the information on the signboard

In some densely populated city centers, there are a large number of iron towers or transformer stands in the streets or cultural parks, and the danger warning signs installed are not conspicuous enough. If children and the elderly do not pay attention, they may stay under the iron towers or transformer stands. Or playing, there will be a danger of electric shock. At night, if pedestrians do not pay attention to the high-voltage stand passing the transformer, there will also be safety hazards. Although the danger warning signs installed on the iron tower or the transformer stand, due to the light, it is very hard to see

Some old sign boards have been exposed to wind and rain for a long time, the sign boards have been corroded, and some handwriting is not clear, which brings information interference to the checking work of the staff's location, name and number, which in turn affects the development of the work. Many technicians Misoperation is to start work without checking the position, name and number of the pole. For example, if the grounding wire is connected to the live wire, if the information on the signboard on the tower is not checked in advance, the grounding wire is connected to the high-voltage live line, and it is easy to be burned by the arc. , causing line tripping, causing damage to lines and equipment, causing large-scale power outages, and affecting people's normal electricity consumption

Images