Form multi-parameter acquisition system
An acquisition system and multi-parameter technology, applied in image data processing, force/torque/power measuring instruments, instruments, etc., can solve problems such as laborious opening of the window sash, difficulty in installing the window sash, increased friction, etc.
Active Publication Date: 2019-06-18
亮马铝业(深圳)有限公司
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Problems solved by technology
When the overlap between the sash and the upper frame increases, the installation gap will decrease. In severe cases, the installation of the sash will be difficult, and the friction between the window and the upper sealing block will increase, resulting in laborious opening of the sash; The sealing performance is reduced, and the overlapping amount is too small, which will increase the risk of the sliding window falling off
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Embodiment Construction
[0022] The implementation of the window multi-parameter acquisition system of the present invention will be described in detail below with reference to the accompanying drawings.
[0023] Forms and sashes are prone to bending and deformation, which not only affects the appearance, but also affects the sealing performance of the window. After the four corners of the form and sash are welded, it is difficult to correct. therefore. Correction work must be done before welding. First of all, if the reinforced steel is not straight, it must be corrected first. The window and sash components assembled with reinforced steel should be inspected before welding. The easy way to straighten them is to insert the form and sash components between two cross bars separated by a certain distance, and straighten them similar to a lever.
[0024] In order to overcome the above-mentioned deficiencies, the present invention builds a multi-parameter collection system for windows, which can effect...
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The invention relates to a window multi-parameter acquisition system comprising a stress collection device, a mode switching device, and a contour matching device. The stress collection device connected with a screen window of a window body is used for collecting a currently dragged stress of the screen window of the window body to obtain an immediate dragging stress and outputting the immediate dragging stress. The mode switching device connected with the stress collection device is used for receiving the immediate dragging stress and controlling a high-definition camera to enter a working mode from a dormancy mode when the instantaneous dragging stress exceeds a limit. The contour matching device is used for extracting a sub screen window image from a to-be-processed image based on a preset screen window gray scale threshold, matching the contour of the screen window sub image with a reference screen window contour, and sending out a screen window abnormity signal when the matching degree is higher than a preset percentage threshold. With the window multi-parameter acquisition system, a screen window crisis detection mode based on the immediate dragging stress is established.
Description
technical field [0001] The invention relates to the field of window screen control, in particular to a window multi-parameter acquisition system. Background technique [0002] The form and the window sash are usually sealed by overlapping, and the overlapping part of the window and the frame is called the overlapping amount. Industry standards do not specify the amount of overlap. For casement windows, the overlap is generally between 8 and 10mm. If conditions permit, the amount of overlap should be selected as large as possible, so that during installation and use, even if the overlapping position of the frame and leaf is slightly misaligned, the seal between the frame and leaf can be guaranteed. The use of different hardware is also a factor affecting the amount of overlap. If the ordinary handle is used, the overlap of the frame and sash can be selected to be larger. If the transmission handle is used, a certain gap is required to install the driver between the frames ...
Claims
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IPC IPC(8): G06T7/00
CPCG01L5/00G01N21/84G06T7/0002G08B21/02
Inventor 于贵庆
Owner 亮马铝业(深圳)有限公司