Intelligent tracking 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 problems, to achieve the effect of high positioning accuracy and positioning reliability, low price and low cost
Active Publication Date: 2018-08-14
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.
Method used
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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 precise positioning device and method and belongs to the automatic tracking positioning field. According to the intelligent tracking precise positioningdevice and method, a parallel distance between a first image recognition device and a first precise docking mark is measured; intelligent tracking precise positioning equipment is controlled to decelerate according to the parallel distance and the current driving speed of the intelligent tracking precise positioning equipment; and when the parallel distance between the first image recognition device and the first precise docking mark is within a preset error range, the intelligent tracking precise positioning equipment is controlled to stop driving, so that positioning can be completed. The intelligent tracking precise positioning device and method enable high positioning precision and positioning reliability for the intelligent tracking precise positioning equipment. The intelligent tracking precise positioning equipment using the intelligent tracking precise positioning device and method is 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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Login to View More 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