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37results about How to "Faster)" patented technology

Portable air conditioner suitable for various occasions

The invention provides a portable air conditioner suitable for various occasions, which comprises an indoor unit and an outdoor unit, wherein the indoor unit and the outdoor unit are connected with each other via an indoor and outdoor connecting assembly; fast switching of the indoor and outdoor connecting assembly is realized via a fast connecting component; the indoor unit comprises an automatic drainage system which is characterized in that a water level induction passage is formed on the inner side surface of a clamping groove formed in one end of an indoor unit water-containing plate; an electromagnetic induction switch is in interference fit with an electromagnetic induction switch clamping groove; a floating ball is limited in the water level induction passage; an indoor unit drainage pipe is connected to the water-containing plate; an outdoor unit drainage pipe is connected to an outdoor unit water pump; after the indoor unit drainage pipe and an outdoor unit connecting water pipe are butted via the fast connecting component, an automatic drainage passage is formed; both the electromagnetic induction switch and the water pump communicate with a controller; and the controller controls the on/off of the water pump according to water level information of the electromagnetic induction switch. Due to the automatic drainage system, the portable air conditioner can run continuously to ensure the comfort of a user; and moreover, as manual drainage is avoided, the portable air conditioner is convenient and practical for the user.
Owner:安徽金鸿盛电气有限公司

Steady and rapid unmanned aerial vehicle photogrammetry mark detection and positioning method

The invention provides a steady and rapid unmanned aerial vehicle photogrammetry mark detection and positioning method. The method comprises the following steps: firstly, enhancing and graying a photographic image; comparing the centroid coordinates of each pair of black connected domain and white connected domain in the image; when the distance between the two does not exceed a set pixel threshold value, considering the region as a candidate target region and taking the centroid coordinate of the white connected domain as the initial detection coordinate of the candidate mark; detecting the number of zero-crossing points in the neighborhood of the candidate mark by using a zero-crossing detector; when and only when the number of the zero crossing points is 4, reserving the candidate targets, otherwise, deleting the candidate targets; finally, performing polynomial surface fitting on a sign image gray intensity response diagram generated based on local Radon transform, and solving theaccurate coordinates where the maximum value point of the fitting surface is located, namely the high-precision coordinates of the measurement sign, in an iterative mode. The method of the invention is strong in anti-interference capability, improves the calculation efficiency and the mark positioning precision, and is suitable for the processing of a large-resolution image.
Owner:CENT SOUTH UNIV

A Portable Air Conditioner Applicable to Various Occasions

The invention provides a portable air conditioner suitable for various occasions, which comprises an indoor unit and an outdoor unit, wherein the indoor unit and the outdoor unit are connected with each other via an indoor and outdoor connecting assembly; fast switching of the indoor and outdoor connecting assembly is realized via a fast connecting component; the indoor unit comprises an automatic drainage system which is characterized in that a water level induction passage is formed on the inner side surface of a clamping groove formed in one end of an indoor unit water-containing plate; an electromagnetic induction switch is in interference fit with an electromagnetic induction switch clamping groove; a floating ball is limited in the water level induction passage; an indoor unit drainage pipe is connected to the water-containing plate; an outdoor unit drainage pipe is connected to an outdoor unit water pump; after the indoor unit drainage pipe and an outdoor unit connecting water pipe are butted via the fast connecting component, an automatic drainage passage is formed; both the electromagnetic induction switch and the water pump communicate with a controller; and the controller controls the on / off of the water pump according to water level information of the electromagnetic induction switch. Due to the automatic drainage system, the portable air conditioner can run continuously to ensure the comfort of a user; and moreover, as manual drainage is avoided, the portable air conditioner is convenient and practical for the user.
Owner:安徽金鸿盛电气有限公司
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