Intelligent tracking and precise positioning device and method
A precise positioning and intelligent tracking technology, applied in two-dimensional position/channel control, vehicle position/route/altitude control, transportation and packaging, etc., can solve difficult positioning accuracy, randomness, and precision Low-level problems, to achieve positioning accuracy and high positioning reliability, low price, and low cost
Active Publication Date: 2021-12-21
成都图灵时代科技有限公司
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Problems solved by technology
The positioning of some switches (such as bottom switches, electronic tags, etc.) is difficult to ensure the accuracy of positioning, and the docking accuracy is completely determined by the braking distance of the AGV itself, with randomness
However, the accuracy of ultrasonic sensors is not high and is susceptible to interference. The cost of laser radar is high, and the distance measurement resolution can only reach about 10mm, and the accuracy is also very low.
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see figure 1 , an embodiment of the present ...
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The invention provides an intelligent tracking and precise positioning device and method, which relate to the field of automatic tracking and positioning. The intelligent tracking and precise positioning device and method measure the parallel distance between the first image recognition device and the first precise stop sign, and control the speed according to the parallel distance and the current driving speed of the intelligent tracking and precise positioning equipment. The intelligent tracking and precise positioning equipment decelerates; and then when the parallel distance between the first image recognition device and the first precise stop sign is within a preset error range, the intelligent tracking and precise positioning equipment is controlled to stop Drive to complete the positioning. The intelligent tracking and precise positioning device and method have high positioning accuracy and positioning reliability for intelligent tracking and precise positioning equipment, and the intelligent tracking and precise positioning equipment using the tracking and positioning device and method are low in price and low in cost.
Description
technical field [0001] The invention relates to the field of automatic tracking and positioning, in particular to an intelligent tracking and precise positioning device and method. Background technique [0002] With the development of industry and the upgrading of manufacturing industry, robots have also become more intelligent and information-based, while developing towards high reliability and high precision. Tracking robot (hereinafter referred to as AGV) is widely used in the field of industrial automation and is the link connecting the processing center cluster. In addition to ensuring the tracking reliability of AGV, new requirements are also put forward for the accuracy of its station stop. [0003] Traditional AGV docking mostly relies on contact switches, electronic tags, ultrasonic sensors, laser radar and other equipment for positioning. The positioning of some switches (such as bottom switches, electronic tags, etc.) is difficult to ensure the accuracy of posit...
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IPC IPC(8): G05D1/02
CPCG05D1/0223G05D1/0253G05D1/0276G05D1/028
Inventor 杨文军张思剑陈龙
Owner 成都图灵时代科技有限公司