Novel online underground water level monitoring and warning system and method

Abstract

The invention discloses a novel online underground water level monitoring and warning system and method. Floating equipment is installed in a PVC monitoring pipe, and is connected with a GPS antenna through a connecting rod. A retainer is placed on the connecting rod. The GPS antenna is connected with a bridge equipment box through cables. The bridge equipment box is electrically connected with a host computer. The host computer is electrically connected with as GSM warning device. A GPS base station is in communication with the host computer. If the preset water level variation value and variation amplitude exceed the stipulated value of the underground water level and variation amplitude, a warning is initiated by a GSM automatic short message warning device. The novel online underground water level monitoring and warning system and method has a good measurement sensitivity and safety. The GPS antenna uses a conjugate antenna, which is good in stability, high in reliability and strong in resistance to interference.

Description

technical field [0001] The invention belongs to the technical field of groundwater level intelligent monitoring in civil construction engineering and hydrogeological environment, and in particular relates to a novel groundwater level online monitoring and early warning system and method. Background technique [0002] At present, with the development of infrastructure in our country, for the construction of housing construction, bridges, subways and other projects and the investigation of hydrogeological environment, groundwater will inevitably be encountered. The change of groundwater level has a great impact on the excavation of foundation pits and the environment of these projects. , and seriously affect the safety of construction personnel and equipment. Therefore, national regulations require monitoring of groundwater levels. [0003] The monitoring of groundwater level in my country still adopts the traditional monitoring method, which not only has low monitoring accura...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of groundwater level on-line monitoring and early warning system and method, aiming to solve the problems of low monitoring accuracy, inability to perform continuous uninterrupted monitoring, low intelligence, and time-consuming and laborious problems in the current monitoring methods for groundwater levels in my country. The problem

Images