A road slope monitoring system

Abstract

An embodiment of the present invention provides a road slope monitoring system. The system includes: several current data acquisition sensors, data transmission equipment, and data storage equipment arranged on the slope to be detected, wherein the current data acquisition sensors The array is set on the slope to be detected; the current data acquisition sensor is pre-stored with its own standard coordinates; the current data acquisition sensor obtains its own current coordinates, compares the difference between the current coordinates and the standard coordinates, and when the difference is less than When the first preset threshold is reached, the judgment result of self-coordinate change is issued; the data transmission device is used to receive the judgment result of whether the self-coordinate has changed sent by the current data acquisition sensor; the data storage device is used to store the judgment result. By applying the embodiment of the present invention, the data transmission load of the wireless sensor can be further reduced.

Description

technical field [0001] The invention relates to mountain disaster monitoring, in particular to a road slope monitoring system. Background technique [0002] Landslides seriously threaten the safety of people's lives and properties. How to give early warning to landslides is a technical problem that needs to be solved urgently. [0003] At present, wireless technology is usually used to monitor the mountain. The method is: set several wireless sensors at preset positions on the mountain, use wireless sensors to detect various technical parameters related to landslides of the mountain, and collect the collected parameters. Send it wirelessly to the data receiving device. Then, through data interpretation by special analysis software or professional analysts, whether there is a potential landslide risk in the mountain, and if there is a potential landslide risk in the mountain, an early warning will be issued. [0004] However, the inventor found in the research that there ar...

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Problems solved by technology

[0004] However, the inventor found in the research that there are many data items collected by wireless sensors, usually including dozens of parameters such as coordinates and water content, and the amount of data to be transmitted is relatively large; further, the radiation power of wireless sensors is limited, usually using The relay transmission of data in the way of multi-hop routing further intensifies the workload of the wireless sensor in the middle of the route. Therefore, there is a technical problem in the prior art that the data transmission load of the wireless sensor is relatively large

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