A touch screen gesture recognition system for power operation monitoring center
A monitoring center and gesture recognition technology, which is applied in electrical digital data processing, instruments, calculations, etc., can solve problems such as lag, large amount of data, and misrecognition of gesture images
Active Publication Date: 2018-12-11
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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Problems solved by technology
The advantage of this technology is to provide users with a natural and comfortable user interface, but due to the large amount of data that needs to be processed, the gesture operation response time will be very long, and there is a certain lag; at the same time, it may also cause gesture images. Misidentification
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[0015] see figure 1 In order to better understand the technical solution of the present invention, the inventors of the present invention will describe in detail below through specific embodiments in conjunction with the accompanying drawings:
[0016] see figure 1 , a touch screen gesture recognition system for a power operation monitoring center of the present invention,
[0017] Comprising pressure sensing modules 1 arranged in a matrix on the touch screen, each pressure sensing module 1 is provided with a counting unit 11 and a timing unit 12, the pressure acting on the pressure sensing module 1 is counted and timing;
[0018] Trajectory extraction module 2: used to record the position of each pressure sensing module 2 subjected to pressure on the touch screen, and form an operation track for operations on the touch screen;
[0019] Storage module 3: used to store standard operation tracks of various operation gestures operated on the touch screen;
[0020] Trajectory ...
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The invention discloses a touch screen gesture recognition system of a power operation monitoring center. The touch screen gesture recognition system comprises pressure sensing modules arranged on a touch screen in a matrix manner, a trajectory extraction module, a storage module and a trajectory comparison module, wherein each pressure sensing module is provided with a counting unit and a timing unit which are used for counting and timing pressure acting on the pressure sensing module; the trajectory extraction module is used for recording the positions of the pressure sensing modules receiving the pressure so as to form the trajectories of operations on the touch screen; the storage module is used for storing the standard operation trajectory of various operation gestures on the touch screen; the trajectory comparison module is used for comparing the operation trajectories extracted by the trajectory extraction module and the standard operation trajectories stored in the storage module and performing corresponding operations according to matched standard operation trajectories.
Description
technical field [0001] The invention relates to a touch screen gesture recognition system for a power operation monitoring center. Background technique [0002] In life, people often use gestures to express a certain intention. No matter in daily communication activities or in human-computer interaction activities, gestures play a very important role. Gesture operation technology is a new type of human-computer interaction, which is different from the traditional machine-centered human-computer interaction. Human-computer interaction is a multi-media and multi-mode interaction technology, which emphasizes more on the operator As the center, use computer control technology that conforms to natural communication habits to provide users with a natural and effective human-computer interaction interface. [0003] Gesture operation technology is used as a human-computer interaction technology in the large-screen display system software of the power operation monitoring center. I...
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IPC IPC(8): G06F3/0488
CPCG06F3/04883
Inventor 华斌陈安钱苏晋李灿陆嘉铭刘菁
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO