Automatic surveying and mapping system and surveying and mapping method for vehicle-mounted cultivated land topography

Abstract

The invention discloses an automatic surveying and mapping system and an automatic surveying and mapping method for vehicle-mounted cultivated land topography. The automatic surveying and mapping system for the vehicle-mounted cultivated land topography comprises a vehicle-mounted cultivated land topographic information automatic measuring device and a cultivated land topographic information management platform, wherein the vehicle-mounted cultivated land topographic information automatic measuring device is composed of a protective cover, a single-chip microcomputer circuit board, an MEMS (Micro-electromechanical Systems) inertial navigation module, a satellite positioning module, a wireless data transmission module, a liquid crystal display, a control button and a power supply. The automatic surveying and mapping method for the vehicle-mounted cultivated land topography comprises the following steps: the topographic information automatic measuring device, which is mounted on an agricultural machine, automatically acquires cultivated land topographic data in real time when the agricultural machine works, and sends the data to the cultivated land topographic information management platform through the wireless data transmission module; the platform processes and displays the cultivated land topographic information in real time. According to the automatic surveying and mapping system and the automatic surveying and mapping method for the vehicle-mounted cultivated land topography, the problems that the cultivated land topography is rapidly and efficiently measured in real time and automatically drawn are well solved.

Description

technical field [0001] The invention relates to an agricultural cultivated land terrain surveying and mapping system and surveying and mapping method, in particular to a vehicle-mounted cultivated land terrain automatic surveying device and surveying and mapping method. Background technique [0002] Cultivated land is the basis and guarantee for human survival and an important resource for regional development. The topography of cultivated land not only affects the spatial distribution of cultivated land, but also affects the quality of cultivated land, which is a crucial existence in cultivated land information. However, there are still many problems in the surveying and mapping of cultivated land topography. [0003] At this stage, the topography of cultivated land is mainly measured by radar or laser, but there are problems in the survey and mapping of cultivated land at this stage, such as bulky equipment, complicated installation, low surveying and mapping efficiency, ...

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Problems solved by technology

[0005] In order to solve the problems of complex agricultural land terrain information measurement, low efficiency, and high measurement cost, realize fast and efficient real-time surveying and mapping of cultivated land terrain, and keep up with the development of precision agriculture in my country, the invention provides a vehicle-mounted agricultural land terrain automatic surveying and mapping system and surveying methods

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