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Robot system for autonomous quality measurement of multi-band channels

A channel quality measurement and robotic system technology, applied in the field of robotic systems, can solve problems such as high error rate, low efficiency of manual channel quality measurement, and inability to realize the combination of computer control and channel quality measurement, so as to reduce error rate and improve versatility and flexibility, improving efficiency and precision

Active Publication Date: 2019-04-05
NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI
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  • Application Information

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Problems solved by technology

[0006] The present invention aims to overcome the technical defects that the existing technology cannot realize the combination of computer control and channel quality measurement, that is, the multi-band autonomous channel quality measurement system is not universal and flexible enough, and the manual channel quality measurement is inefficient and has a high error rate. A Robotic System for Frequency-Band Autonomous Channel Quality Measurement

Method used

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Embodiment 1

[0045] figure 1 Shown is the overall design block diagram of the present invention. The entire system is composed of a motion control module and a channel quality measurement module. figure 1 In, the communication unit interacts with the ground station information; the visual sensor outputs the original image information to the visual information processing unit; the discrete target points transmitted from the ground station pass through the target point management unit to generate a target point set; the original map information passes through the map structure data generating unit Generate structured map data; input target point set, structured map data and image feature information into navigation and positioning module, output spatial position, speed command and channel quality measurement command; spatial position and processed channel quality measurement output from the result processing unit The value is input to the data fusion unit; the channel quality measurement instru...

Embodiment 2

[0050] The invention can be more intuitively extended to the situation of multiple robots.

[0051] image 3 Shown is a schematic diagram of the extension of the present invention to multiple robots. The extension adopts a central control mechanism, and the central control node of the ground station is responsible for task allocation. Specifically, the target point set is divided into N target point subsets according to the principle of load balancing (assuming the number of robots is N), and each The subset is sent to the corresponding channel quality measurement robot. From the perspective of each robot, there is no essential difference from the single case. The central control node of the ground station is responsible for tracking the robot's status, handling dynamic conditions, and avoiding collisions.

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Abstract

The invention relates to a robot system for the autonomous quality measurement of multi-band channels, and belongs to the technical field of channel quality measurement. The robot system can autonomous construct a mapping relationship between a spatial location and the quality of the multi-band channels, and comprises a motion control module and a channel quality measurement module. A communication unit is connected to a motion control unit, a target point management unit, and a map structure data generating unit respectively. A visual information processing unit is connected to an external visual sensor input end. The map structure data generating unit is connected to a navigation positioning module. The motion control unit is connected to a robot motion platform. The navigation positioning module is connected to a data fusion unit. The visual information processing unit is connected to the navigation positioning module. A result processing unit is connected to the data fusion unit. And the control unit is connected to the navigation positioning module and N waveforms. According to the robot system for the autonomous quality measurement of multi-band channels, the robot system improves the acquisition efficiency of the spectrum data, and reduces the error rate of a manual channel measurement. The whole system can operate autonomously without a human intervention.

Description

Technical field [0001] The invention relates to a robot system for multi-frequency independent channel quality measurement, belonging to the technical field of robot control and channel quality measurement. Background technique [0002] With the rapid development of technologies such as artificial intelligence, big data, and cloud computing, mankind is accelerating into the second machine age, and intelligent technology is profoundly changing human daily life. Artificial intelligence will become the technological backbone of the intelligent age, and robots will become the carrier of artificial intelligence. In the field of "high-end CNC machine tools and robots" in "Made in China 2025", a new generation of robots that can complete dynamic and complex tasks is clearly pointed out. [0003] Compared with a single robot, a multi-robot system characterized by "self-aggregation, self-organization, and self-evolution" can better adapt to the needs of complex tasks. The "New Generation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02H04B17/309
CPCG05D1/0246G05D1/0268G05D1/0274G05D1/0291H04B17/309
Inventor 武云龙张博张子轩易晓东
Owner NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI
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