An antenna control platform for a tree defect non-destructive detection system
A non-destructive testing and antenna control technology, applied in two-dimensional position/channel control, vehicle position/route/height control, control/adjustment system, etc., can solve problems such as distribution map error, electromagnetic wave asymmetry, data error, etc. , to achieve the effect of improving accuracy, low power consumption, comprehensive and accurate data
Active Publication Date: 2020-07-14
哈尔滨轩云科技有限公司
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Problems solved by technology
[0003] When using radar waves for nondestructive detection of trees, the positions of the transmitting and receiving antennas are usually kept fixed to obtain and analyze the radar waves reflected by the trees. However, since the positions of the transmitting and receiving antennas are fixed, the There is asymmetry in the electromagnetic wave propagating at the receiving antenna, which will cause a certain error in the data received by the receiving antenna, resulting in a certain degree of error in the analysis of the internal defect distribution map of the tree.
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[0022] Example: see Figure 1 to Figure 2 The antenna control platform of a tree defect nondestructive inspection system of this embodiment includes a moving part and a supporting part. The moving part includes two automatic tracking vehicles 2 and two antenna carrying parts 3, and the supporting part includes at least two Lifting bracket 4 and track plane 1: An annular tracking track 5 is set on the track plane 1, two automatic tracking cars 2 move along the tracking track 5, and each automatic tracking car 2 is equipped with an antenna carrying part 3. The transmitting antenna 18 and the receiving antenna 19 are installed on the antenna carrying part 3. The automatic tracking trolley 2 is used to control the horizontal relative position of the transmitting antenna 18 and the receiving antenna 19 and the trees; the antenna carrying part 3 is used to place the transmitting antenna 18 and a receiving antenna 19; the lower end surface of the track plane 1 is provided with at leas...
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An antenna control platform for a tree defect non-destructive detection system belongs to the technical field of tree non-destructive detection. In order to obtain more accurate non-destructive detection results of internal defects in trees and overcome the shortcomings of inaccurate detection results caused by fixed transmitting antenna and receiving antenna positions, the present invention designs an antenna control platform for a tree defect non-destructive detection system. It includes a moving part and a supporting part. The moving part includes two automatic tracking cars and two antenna carrying parts. The supporting part includes a lifting bracket and a track plane: there is a circular tracking track on the track plane, and the two automatic tracking cars The trolley moves along the tracking track. Each automatic tracking trolley is equipped with an antenna carrying part. The transmitting antenna and the receiving antenna are installed on the antenna carrying part. The antenna carrying part is used to place the transmitting antenna and the receiving antenna. The lower part of the track plane At least two lifting brackets are provided on the end face. The invention is used in a non-destructive detection system for tree defects.
Description
Technical field [0001] The invention relates to an antenna control platform in a tree detection system, in particular to an antenna control platform of a tree defect nondestructive detection system, and belongs to the technical field of tree nondestructive detection. Background technique [0002] With the development of social economy, the natural environment began to deteriorate continuously, and a large number of trees in the wild were hollow and rotted, causing the destruction of the natural environment and the imbalance of the ecological environment. This not only affects the use of trees, but also affects the lives and property safety of people around. In order to detect the internal defects of trees, many detection technologies have emerged. Generally speaking, there are: radar wave detection technology, microwave detection technology, laser detection technology, infrared detection technology, ultrasonic detection method, etc. Among the above detection technologies, except ...
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IPC IPC(8): G05D1/02
CPCG05D1/0242
Inventor 周宏威赵勇胡俊峰侯壮陈凡马玲
Owner 哈尔滨轩云科技有限公司