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Composite visual laser navigation system for autonomous driving of robot vehicle, and control method for composite visual laser navigation system

A technology of automatic driving and laser navigation, applied in two-dimensional position/channel control, vehicle position/route/altitude control, non-electric variable control and other directions, which can solve the problems of low control accuracy and high failure rate

Inactive Publication Date: 2018-06-12
北京鼎盛光华科技有限责任公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the robot automatic driving navigation system does not have a robot automatic driving laser navigation radar system that integrates computer vision and ultrasonic radar, so it cannot effectively realize the fusion function of 3D environment perception based on multi-sensor information. high rate

Method used

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  • Composite visual laser navigation system for autonomous driving of robot vehicle, and control method for composite visual laser navigation system
  • Composite visual laser navigation system for autonomous driving of robot vehicle, and control method for composite visual laser navigation system
  • Composite visual laser navigation system for autonomous driving of robot vehicle, and control method for composite visual laser navigation system

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Embodiment Construction

[0028] figure 1 Among them, the composite vision laser navigation system for automatic driving of robot vehicles includes a casing 2, a laser radar rotor 1 is arranged on the upper end of the casing 2, and a laser emitter 7 and a laser emitter are arranged on the laser radar rotor 1. Delay receiver 8, be provided with USB high-definition camera 5 and ultrasonic rangefinder 6 on the outer plate of casing 2 (referring to figure 2 , image 3 ). A circular ventilation window 29 is arranged on the side panel of the casing 2 , and a power socket and a 485 data transmission line 33 are arranged on the side panel of the casing 2 .

[0029] figure 2 Among them, 25 is to install the instrument panel of USB high-definition camera and ultrasonic rangefinder, install USB high-definition camera 5 and ultrasonic rangefinder 6 (referring to image 3 ). The USB high-definition camera and ultrasonic rangefinder and the laser radar navigation unit form a composite vision laser radar navig...

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Abstract

The invention discloses a composite visual laser navigation system for the autonomous driving of a robot vehicle, wherein the system can effectively achieve a three-dimensional environment sensing fusion function based on multi-sensing information, and improves the control precision. The technical scheme of the invention is that the system comprises a case (2); the system is characterized in thatthe upper end of the case (2) is provided with a laser radar rotor (1); the laser radar rotor (1) is provided with a laser emitter (7) and a laser emission time delay receiver (8); an outer side plateof the case (2) is provided with a USB high-definition camera (5) and a supersonic range finder (6); the interior of the case (2) is provided with a laser radar navigation system embedded control unit and a stepping motor (4). The invention also discloses a control method for the system.

Description

technical field [0001] The invention belongs to the field of robot vehicle automatic driving navigation systems, in particular to a composite vision laser navigation system for robot vehicle automatic driving that can effectively realize the fusion function of three-dimensional environment perception based on multi-sensing information, thereby improving the control accuracy Control Method. Background technique [0002] At present, the robot automatic driving navigation system does not have a robot automatic driving laser navigation radar system that integrates computer vision and ultrasonic radar, so it cannot effectively realize the fusion function of 3D environment perception based on multi-sensor information. High rate. Contents of the invention [0003] The purpose of the present invention is to provide a composite vision laser navigation system and its control method for automatic driving of robot vehicles that can effectively realize the fusion function of three-dim...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0236G05D1/0255G05D1/0257
Inventor 李华
Owner 北京鼎盛光华科技有限责任公司
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