CN-121995117-A - Thunder and lightning early warning method, system, storage medium and equipment based on thunderstorm cloud direction

Abstract

The invention provides a lightning early warning method, a lightning early warning system, a storage medium and lightning early warning equipment based on thunderstorm cloud direction. The method comprises the steps of monitoring the intensity of an atmospheric electric field in real time, obtaining real-time monitoring data, wherein the real-time monitoring data comprise atmospheric electric field intensity values, determining early warning levels based on the atmospheric electric field intensity values, predicting thunderstorm cloud directions according to the real-time monitoring data if the early warning levels meet preset conditions, early warning a possible thunderstorm area according to the thunderstorm cloud directions, and outputting early warning information. The lightning early warning method improves early warning accuracy.

Inventors

• WANG DAWEI
• CHEN SIXUE
• LOU RENJIE
• LIU XINYU
• ZOU YIYING
• DONG BINBIN
• DAI LIPING
• ZHANG SHIBO

Assignees

• 中国石油天然气集团有限公司
• 中国石油集团安全环保技术研究院有限公司

Dates

Publication Date

20260508

Application Date

20241107

Claims (14)

1. 1. A thunder and lightning early warning method based on thunderstorm cloud direction is characterized by comprising the following steps: real-time monitoring the intensity of an atmospheric electric field to obtain real-time monitoring data, wherein the real-time monitoring data comprises an atmospheric electric field intensity value; Determining an early warning grade based on the atmospheric electric field intensity value; If the early warning level meets the preset condition, predicting the thunderstorm cloud direction according to the real-time monitoring data; And according to the thunderstorm cloud direction, early warning the possible thunderstorm area and outputting early warning information.
2. 2. The method of claim 1, wherein the real-time monitoring data further comprises position coordinates of an atmospheric electric field monitoring device and an acquisition region.
3. 3. The method of claim 1, wherein the real-time monitoring of atmospheric electric field strength, acquiring real-time monitoring data, comprises: Through a plurality of atmosphere electric field monitoring devices that rationally lay, the real-time supervision atmosphere electric field intensity's change condition obtains real-time supervision data.
4. 4. The method of claim 1, wherein the determining an early warning level based on the atmospheric electric field strength value comprises: And establishing a mapping relation between the atmospheric electric field intensity threshold value and the early warning level according to a preset early warning threshold value, and determining the early warning level based on the atmospheric electric field intensity value.
5. 5. The method of claim 2, wherein predicting thunderstorm cloud direction from the real-time monitoring data comprises: Setting a plurality of continuous time periods, determining a thunderstorm cloud motion track based on the atmospheric electric field intensity value acquired in each time period and combining the position coordinates and the acquisition area of the corresponding atmospheric electric field monitoring device, predicting the direction of the thunderstorm cloud, and determining the area possibly affected by the thunderstorm cloud.
6. 6. The method according to any one of claims 1-5, wherein, according to the thunderstorm cloud direction, the possible thunderstorm area is pre-warned, and the pre-warning information is output, comprising: if the acquired multiple atmospheric electric field intensity values are all sent by the same atmospheric electric field monitoring device, judging that the thunderstorm cloud stays at the current position; Judging whether the intensity values of the atmospheric electric fields meet preset lightning-arrest conditions, if so, predicting that lightning is to be arrested in the current stay area, and generating early warning information.
7. 7. The method according to any one of claims 1-5, further comprising: And uniformly arranging a plurality of atmospheric electric field monitoring devices in a circular area in a multi-station circular station arrangement mode, wherein the arrangement interval of each atmospheric electric field monitoring device is not more than the monitoring radius of each atmospheric electric field monitoring device.
8. 8. The thunder and lightning early warning system based on thunderstorm cloud direction comprises a data communication module, a data storage analysis module, a data display module and a parameter configuration module, The system is characterized in that the data communication module is used for receiving real-time monitoring data, packaging and sending the real-time monitoring data to the data storage analysis module; The data storage analysis module is used for determining an early warning grade based on the real-time monitoring data, predicting a thunderstorm cloud direction according to the real-time monitoring data if the early warning grade meets a preset condition, early warning a possible thunderstorm area according to the thunderstorm cloud direction, and outputting early warning information.
9. 9. The system of claim 8, wherein the data storage analysis module further comprises a data receiving unit, a data storage unit, a data processing unit, and an early warning information output unit.
10. 10. The system of claim 8, wherein the data display module is further configured to: and displaying the data received in the data storage analysis module.
11. 11. The system of claim 8, wherein the parameter configuration module is further configured to: and configuring parameters of the system.
12. 12. The system of any one of claims 8-11, wherein the system is further configured to: if the early warning level does not meet the preset condition, the thunderstorm cloud direction does not need to be predicted, and only the real-time monitoring data are displayed.
13. 13. A computer-readable storage medium storing one or more programs, characterized in that, The thunderstorm cloud direction-based lightning early warning method of any one of claims 1-7 may be implemented when the one or more programs are executed.
14. 14. An electronic device comprising a processor, a communication interface, the computer-readable storage medium of claim 13, and a communication bus, wherein the processor, the communication interface, and the computer-readable storage medium are in electronic communication with each other via the communication bus, The processor is configured to execute a program stored in a computer-readable storage medium.

Description

Thunder and lightning early warning method, system, storage medium and equipment based on thunderstorm cloud direction Technical Field The invention belongs to the technical field of thunderstorm cloud monitoring, and particularly relates to a thunderstorm cloud direction-based thunderbolt early warning method, a thunderstorm cloud direction-based thunderbolt early warning system, a storage medium and thunderbolt early warning equipment. Background With the rapid development of national economy, the demand for petroleum is rapidly increased, and the national petroleum strategic reserve and commercial reserve project construction are greatly developed in China in recent years to ensure the national energy safety. Large-scale oil tanks are usually built in open areas or coastal areas, and no tall buildings are arranged around the large-scale oil tanks, so that the large-scale oil tanks are extremely vulnerable to lightning. Lightning may cause serious safety accidents such as explosion, fire disaster and the like, and cause casualties and environmental pollution. In order to discover lightning risks in time and warn in advance, accidents are avoided, and an efficient lightning early warning system is urgently needed. The traditional lightning early warning method mainly depends on devices such as satellites and radars to monitor thundercloud and lightning activities on line, but the thundercloud early warning is still challenging in the thunderstorm direction around specific places such as oil storage tanks, and sometimes the requirements of the specific places cannot be met. At present, the conventional lightning early warning method is to observe the ground atmospheric electric field under the sunny condition through an atmospheric electric field instrument, and the ground atmospheric electric field and the change of the ground atmospheric electric field caused by lightning under the thunderstorm weather condition. The method mainly tests a certain monitoring point through a single device, and test data are remotely transmitted and displayed. The atmospheric electric field instrument applied in large scale is an atmospheric average electric field instrument, such as MEMS atmospheric electric field instrument, field grinding electric field instrument, etc. However, the method lacks effective analysis and early warning of test data, and lacks direction prediction and early warning of thunderstorm cloud due to the fact that single-point monitoring data are collected, movement trend of the thunderstorm cloud cannot be reflected in real time, and early warning accuracy of thunderbolt conditions is low. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a thunderstorm cloud direction-based thunder and lightning early warning method, a thunderstorm cloud direction-based thunder and lightning early warning system, a thunder and lightning early warning medium and thunder and lightning early warning equipment, which are based on real-time monitoring data, the early warning grade is determined, the thunderstorm cloud direction and the lightning area to be dropped are predicted by analyzing and comparing the real-time monitoring data, and early warning information is output, so that the moving trend of the thunderstorm cloud can be reflected, timely and accurate early warning information is provided for a user, and the early warning accuracy of thunderstorm weather is improved. The invention is realized by the following technical scheme: real-time monitoring the intensity of an atmospheric electric field to obtain real-time monitoring data, wherein the real-time monitoring data comprises an atmospheric electric field intensity value; Determining an early warning grade based on the atmospheric electric field intensity value; If the early warning level meets the preset condition, predicting the thunderstorm cloud direction according to the real-time monitoring data; And according to the thunderstorm cloud direction, early warning the possible thunderstorm area and outputting early warning information. Alternatively to this, the method may comprise, The real-time monitoring data also comprises position coordinates and an acquisition area of the atmospheric electric field monitoring device. Alternatively to this, the method may comprise, The real-time monitoring atmospheric electric field intensity, acquire real-time monitoring data, include: Through a plurality of atmosphere electric field monitoring devices that rationally lay, the real-time supervision atmosphere electric field intensity's change condition obtains real-time supervision data. Alternatively to this, the method may comprise, The determining the early warning level based on the atmospheric electric field intensity value comprises the following steps: And establishing a mapping relation between the atmospheric electric field intensity threshold value and the early warning level according to a preset early warning threshold