阅读说明：本技术 一种山体滑坡监测系统 (Landslide monitoring system ) 是由 李汝会 张通庆 何涛 于 2018-07-03 设计创作，主要内容包括：一种山体滑坡监测系统,属于图像识别技术领域,是主要由摄像头、图像采集处理主控器、LED显示器、存储模块、GPRS无线通信模块、服务器和终端组成的,其特征在于：所述摄像头和图像采集处理主控器相连接,存储模块和LED显示器均和图像采集处理主控器相连接,图像采集处理主控器和GPRS无线通信模块相连接,GPRS无线通信模块与服务器相连接,服务器和终端相连接,该发明的有益之处是：本发明的山体滑坡监测系统,在保证非接触的条件下实时、稳定、高效的完成了山体滑坡状态的采集与监测,系统具有稳定性好、成本低、结构简单,易于维护的特点。(The utility model provides a landslide monitoring system, belongs to image recognition technical field, is mainly by camera, image acquisition handle master controller, LED display, storage module, GPRS wireless communication module, server and terminal constitution, its characterized in that: the camera is connected with the image acquisition processing main controller, the storage module and the LED display are both connected with the image acquisition processing main controller, the image acquisition processing main controller is connected with the GPRS wireless communication module, the GPRS wireless communication module is connected with the server, and the server is connected with the terminal, the invention has the advantages that: the landslide monitoring system provided by the invention can be used for stably and efficiently completing the collection and monitoring of the landslide state in real time under the condition of ensuring non-contact, and has the characteristics of good stability, low cost, simple structure and easiness in maintenance.)

1. The utility model provides a landslide monitoring system, is mainly by camera, image acquisition handles master controller, LED display, storage module, GPRS wireless communication module, server and terminal constitution, its characterized in that: the camera is connected with the image acquisition processing main controller, the storage module and the LED display are connected with the image acquisition processing main controller, the image acquisition processing main controller is connected with the GPRS wireless communication module, the GPRS wireless communication module is connected with the server, and the server is connected with the terminal.

2. The landslide monitoring system of claim 1, wherein: the digital image acquisition processing master controller is composed of a STM32F419 series chip minimum system produced by an ideological semiconductor and mainly completes the functions of caching, processing and the like of digital images.

3. The landslide monitoring system of claim 1, wherein: the GPRS wireless communication module adopts a SIM900A communication module, adopts a passive mode of the module, namely, the controller sends a corresponding instruction to the GPRS module, the carriage return symbol is taken as an instruction end, and then if the GPRS module can return a fixed instruction, the instruction is generally 'OK'.

Technical Field

The invention relates to a landslide monitoring system, and belongs to the technical field of image recognition.

Background

China is a country with many mountains and frequent landslide disasters, and the extremely destructive landslide seriously threatens the traffic and transportation safety of China and the life and property safety of people. The landslide monitoring method based on digital image processing has the non-contact monitoring characteristic, and is more and more widely applied to the field of landslide monitoring in recent years, but the traditional monitoring methods such as satellite remote sensing monitoring and close-range view photography have the defects of poor real-time performance and high cost. Therefore, the thesis designs an embedded landslide monitoring system based on digital image processing, completes the digital image acquisition, automatic identification and data uploading of the mountain, and has important theoretical and practical significance for disaster cavity measurement, disaster prevention and reduction of the landslide. The invention develops a landslide monitoring system.

Disclosure of Invention

In order to overcome the defects, the invention provides a landslide monitoring system.

The invention is realized by the following technical scheme: the utility model provides a landslide monitoring system, is mainly by camera, image acquisition handles master controller, LED display, storage module, GPRS wireless communication module, server and terminal constitution, its characterized in that: the camera is connected with the image acquisition processing main controller, the storage module and the LED display are connected with the image acquisition processing main controller, the image acquisition processing main controller is connected with the GPRS wireless communication module, the GPRS wireless communication module is connected with the server, and the server is connected with the terminal.

The digital image acquisition processing master controller is composed of a STM32F419 series chip minimum system produced by an ideological semiconductor and mainly completes the functions of caching, processing and the like of digital images.

The GPRS wireless communication module adopts a SIM900A communication module, and adopts a passive mode of the module, namely, the controller sends a corresponding instruction to the GPRS module, the carriage return symbol is taken as an instruction end, and then if the GPRS module can return a fixed instruction, the instruction is generally 'OK' (generally returning 'Connect OK' when a server port is connected), the module can normally work according to the instruction.

The invention has the advantages that: the landslide monitoring system provided by the invention can be used for stably and efficiently completing the collection and monitoring of the landslide state in real time under the condition of ensuring non-contact, and has the characteristics of good stability, low cost, simple structure and easiness in maintenance.

Drawings

FIG. 1 is a schematic diagram of the system of the present invention.

In the figure, the device comprises a camera 1, a camera 2, an image acquisition processing main controller 3, an LED display 4, a storage module 5, a GPRS wireless communication module 6, a server 7 and a terminal.

Detailed Description

The utility model provides a landslide monitoring system, a landslide monitoring system mainly comprises camera 1, image acquisition processing master controller 2, LED display 3, storage module 4, GPRS wireless communication module 5, server 6 and terminal 7, its characterized in that: the camera 1 is connected with the image acquisition processing main controller 2, the storage module 4 and the LED display 3 are both connected with the image acquisition processing main controller 2, the image acquisition processing main controller 2 is connected with the GPRS wireless communication module 5, the GPRS wireless communication module 5 is connected with the server 6, and the server 6 is connected with the terminal 7.

The digital image acquisition processing master controller 2 is composed of a STM32F419 series chip minimum system produced by an ideological semiconductor, and mainly completes the functions of caching, processing and the like of digital images.

The GPRS wireless communication module 5 adopts a SIM900A communication module, and adopts a passive mode of the module, that is, the controller sends a corresponding instruction to the GPRS module, and the enter symbol is used as an instruction end, and then if the GPRS module can return a fixed instruction, it is generally "OK" (when a server port is connected, it is generally "Connect OK" is returned), which indicates that the module can normally operate according to the instruction.

When the device works, mountain image collection and processing are completed by a digital image collection processor, after the image collection, characteristic values of relevant parameters of civilian RGB, HSI histogram and gray level co-occurrence matrix of the image are obtained through an image processing algorithm, the characteristic values are input into a linear classification model which is trained and completed in advance by a support vector machine, relevant mountain landslide state is obtained, and then the mountain landslide state and the characteristic values of the image are transmitted to a server through a GPRS wireless network. The server and the upper computer of the system are designed by another student of the project group, and the design of the whole landslide monitoring system is completed after combined debugging. The algorithm used in the system mainly comprises two parts, namely a digital image processing algorithm and a machine learning algorithm. The digital image processing algorithm is mainly applied to a digital image acquisition processing module and a PC (personal computer) end of a system, and aims to obtain corresponding color characteristic values and texture characteristic values of an image through corresponding image identification and processing, so that the system can conveniently identify and process the image, and the adopted identification algorithm is designed to be a color characteristic identification algorithm and a texture characteristic identification algorithm. The color feature segmentation adopted by the design mainly comprises an RGB domain segmentation feature and an HSI domain segmentation feature, and the texture feature is an image bottom layer feature in an image, is an inherent attribute of an object existing in the image and mainly comprises information of the organization or structure of the surface of the object and the arrangement of the organization or structure. The texture feature segmentation adopted by design is mainly completed by using a feature extraction algorithm of a gray level co-occurrence matrix.

It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.