Pan-tilt control system and method based on hidden control
A technology for controlling PTZs and PTZs, which is applied in control/adjustment systems, TV system components, electrical components, etc., and can solve problems such as frequent transfers, low efficiency of monitoring images for monitoring personnel, and missed detection of target image details. The effect of improved control efficiency and easy observation of images and their details
Inactive Publication Date: 2015-08-05
HENAN UNIVERSITY OF TECHNOLOGY
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Problems solved by technology
[0015] The purpose of the present invention is to provide a system and method for controlling pan-tilt based on hidden controls, so as to solve the problem that the existing pan-tilt control method needs the attention of the monitoring personnel to frequently shift between the monitoring screen and the operating pan-tilt button, causing the monitoring personnel to The efficiency of observing images is low, and the details of target images are missed.
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[0043] The pan / tilt control system based on hidden controls includes a mouse and a monitor for displaying monitoring images connected with the pan / tilt control. The monitor window is as follows: image 3 , 4 As shown, the entire window is used to display the image returned by the camera. In full screen mode, the image fills the entire screen, making it easy for monitors to observe the image and its details.
[0044] Divide the entire image window into 9 areas in the form of nine squares, and different areas have different functions. If the size of the window is width × height = W x H ,use Figure 4 The coordinate system shown in , the position and corresponding function of each area are as follows Figure 4 and shown in Table 1. Figure 4 In the middle, the window is divided into 9 areas. The size of each hidden control is 1 / 9 of the window area, which is much larger than ordinary buttons, and is easy to be captured and clicked by users. The layout of each functional are...
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The invention relates to a cloud deck operation and control system and a cloud deck operation and control method based on implicit controls. The method comprises that the various controls which control motions of a cloud deck are hidden under a full-screen monitoring picture of a monitor window, the monitoring picture is clicked, a monitoring system automatically returns coordinates of the clicked point, according to the coordinates of the point, a corresponding control recognizes an operation and control manner represented by the clicking motion, and then the cloud deck is controlled to carry out a corresponding motion. According to the cloud deck operation and control system and the cloud deck operation and control method based on the implicit controls, the various controls which control the motions of the cloud deck are respectively hidden under the full-screen monitoring picture of the monitor window, the implicit controls are completely embedded inside the picture and free of having specific appearance, users are not affected in observation of the picture, all cloud deck operations and control of the users do not need to leave a picture area, a picture occupancy rate of the window is improved to 100%, the picture is amplified to the largest degree, and convenience is brought to observation of the picture and observation of details of the picture.
Description
technical field [0001] The invention belongs to the technical field of PTZ control, and relates to a PTZ control system and method based on recessive controls. Background technique [0002] In camera, video surveillance and other systems, it is often necessary to remotely change the angle of view of the camera through an electric pan / tilt to achieve a wider range of image acquisition. Especially in some high-demanding occasions, it is necessary to continuously and rapidly change the angle of view of the camera, to quickly collect large-scale images, and to effectively monitor these areas. [0003] According to the characteristics of rotation, the head can be divided into a horizontal rotation head that can only rotate left and right, and an omnidirectional head that can rotate left and right as well as up and down. Generally speaking, the horizontal rotation angle is 0° to 350°, and the vertical rotation angle is +90°. Electric PTZ can be divided into constant speed PTZ an...
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IPC IPC(8): G05D3/00H04N5/232
Inventor 杨志晓范艳峰杨振赢
Owner HENAN UNIVERSITY OF TECHNOLOGY