Anti-interference communication transmission system for multi-information fusion acquisition robot

Abstract

The invention relates to an anti-interference communication transmission system for a multi-information fusion acquisition robot. The anti-interference communication transmission system comprises a core board, a radio frequency board, filters and antenna modules, wherein the core board is connected with the radio frequency board; the radio frequency board is connected with the antenna modules through the filters; the core board comprises a wireless broadband MESH module, a video acquisition module, a data acquisition module and a signal processing module; the wireless broadband MESH module is used for processing videos and data acquired by the video acquisition module and the data acquisition module; the signal processing module is used for baseband signal processing and intermediate frequency signal processing; the radio frequency board is used for processing a radio frequency front-end transceiving channel of the wireless broadband MESH module; the filters are used for effectively suppressing frequencies except a set frequency so as to obtain a power supply signal with a specific frequency or eliminate the power supply signal with the specific frequency; the two antenna modules and the two filters are used for transmitting and receiving data through multiple space channels. According to the invention, high-quality communication of the robot in complex environments such as explosion and the like can be ensured.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to an anti-interference communication transmission system for a multi-information fusion acquisition robot. Background technique [0002] Explosive environments are often accompanied by the occurrence of secondary disasters such as toxic substance leakage and dust pollution, which brings obstacles for rescuers to enter the accident scene in the first place, and makes it difficult to correctly collect and analyze the accident scene, deploy disposal and rescue plans. The multi-information fusion collection robot can replace the rapid and accurate collection of on-site information in dangerous accidents, and install a pair of "remote eyes" for fire rescue work, which plays a very important role in the decision-making of rescue personnel on the scene. [0003] Due to the particularity of the emergency rescue application field, higher requirements are put forward for th...

AI Technical Summary

Problems solved by technology

[0003] Due to the particularity of the emergency rescue application field, higher requirements are put forward for the high reliability and high adaptability of the robot. The performance and function of the robot in the normal environment are limited in the abnormal environment. High-quality video image transmission in the environment, on-site communication anti-jamming, robot intelligent obstacle avoidance, self-protection in explosive environments, and on-site multi-information collection pose new challenges.

[0004] For the multi-information fusion acquisition robot communication system, on the one hand, it is necessary to solve the pain point of low-speed and unstable video transmission data transmission when the distance between the control device and the robot is long or there is a building wall blocking the middle

On the other hand, it is necessary to solve the pain point of wireless communication interference between multiple robots and multiple sensor devices installed on the robot, as well as the interference of the wireless communication of robots from the outside world.

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