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Integrated unmanned motion platform environment understanding system and work method thereof

A motion platform and integrated technology, applied in two-dimensional position/channel control and other directions, can solve problems such as complex wiring connections, large number of sensors, and reduced system reliability

Inactive Publication Date: 2015-09-16
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of sensors installed on the unmanned motion platform, the cost of environmental perception is high, and the distributed installation is inconvenient to use, and the wiring connection is complicated, which reduces the reliability of the system

Method used

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  • Integrated unmanned motion platform environment understanding system and work method thereof
  • Integrated unmanned motion platform environment understanding system and work method thereof
  • Integrated unmanned motion platform environment understanding system and work method thereof

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Embodiment Construction

[0062] The present invention will be described in detail below in conjunction with accompanying drawing and embodiment, also described the technical problem and beneficial effect that the technical solution of the present invention solves simultaneously, it should be pointed out that described embodiment is only intended to facilitate the understanding of the present invention, and It has no limiting effect on it.

[0063] Such as figure 1 As shown, an integrated unmanned motion platform environment understanding device of the present invention is mainly composed of two parts: a sensor scanning drive device and an environment perception sensor. Among them, the environmental perception sensor includes two-dimensional laser radar 7, camera A13, camera B14 and GPS receiver 2, which are used to obtain laser, vision and position information in the surrounding environment, and the environmental perception sensor is connected to the embedded control system 3 through data lines The ...

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Abstract

The invention relates to an integrated unmanned motion platform environment understanding system which belongs to the field of unmanned motion platform autonomous navigation. The system comprises an embedded control system, a sensor scanning drive device and an environment sensing sensor. The environment sensing sensor is fixed on the sensor scanning drive device. The embedded control system is connected with the sensor scanning drive device through a control line, and is connected with the environment sensing sensor through a data line. The sensor scanning drive device comprises a base, a bracket a, a bracket b, a bracket c, a motor a, a motor b, a motor c, a motor d and a motor e. The environment sensing sensor comprises a two-dimensional laser radar, two cameras and a GPS receiver. Compared with the prior art, the integrated unmanned motion platform environment understanding system provided by the invention has the advantages that the system can automatically acquire and process environment information when an unmanned motion platform moves, and has the characteristics of simple structure, high reliability, great instantaneity and easy installation.

Description

technical field [0001] The invention relates to an environment understanding system, in particular to an integrated unmanned motion platform environment understanding system and a working method thereof, belonging to the field of autonomous navigation of unmanned motion platforms. Background technique [0002] Unmanned motion platforms have increasingly broad application prospects in various fields such as civil, military, and scientific research. Environmental understanding technology is the most basic premise for ground unmanned motion platforms to realize autonomous navigation and control of platforms such as environment perception, platform positioning, and path planning. At present, the research on unmanned motion platforms usually uses a variety of sensors for environmental perception, in order to overcome the limitations of low data reliability and small effective detection range of sensors, and perform fault tolerance according to the redundancy or complementary chara...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
Inventor 李静刘文学王军政汪首坤赵江波沈伟马立玲李金仓
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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