Control method, device, equipment and medium of automatic vending machine based on touch film
A technology of a vending machine and a control method, which is applied to a coin-operated device for distributing discrete items, a coin-operated device for distributing discrete items, a coin-operated device for distributing discrete items, etc., can solve the problem of user experience. Poor sense, high cost, non-perspective touch panel, etc.
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no. 1 example
[0064] The touch screen 1 includes a glass plate and a flexible touch film, the flexible touch film is pasted on the glass plate, and the touch film is the same size as the glass plate, specifically including:
[0065] Take the upper left corner of the touch screen 1 as the coordinate origin, the Y axis is along the length direction of the touch screen 1, and the X axis is along the width direction of the touch screen 1;
[0066] Divide the touch screen 1 into 48 rectangles of equal size in centimeters, 48 rectangles correspond to 48 cargo lanes, and sort the rectangles from the upper left corner 1, 2, 3, 4...48;
[0067] By touching the touch film, the first coordinates sensed by the touch film are sent to the industrial computer. Since the coordinate system established by the touch film coincides with the absolute coordinate system established on the touch screen 1, the coordinates on the touch screen 1 and the touch film in Under the same coordinate system, the starting p...
no. 2 example
[0072] Take the upper left corner of the touch screen 1 as the coordinate origin, the Y axis is along the length direction of the touch screen 1, and the X axis is along the width direction of the touch screen 1;
[0073] Divide the touch screen 1 into 48 rectangles of equal size in centimeters, 48 rectangles correspond to 48 cargo lanes, and sort the rectangles from the upper left corner 1, 2, 3, 4...48;
[0074] Since the coordinate system established by the touch film coincides with the absolute coordinate system established on the touch screen 1, the coordinate system established by the touch film divides the sensing matrix into sensing areas corresponding to the perspective areas one by one; when the touch film is touched At the same time, the coordinates sensed by the touch film are obtained, and the coordinates are divided into corresponding sensing areas, and the position of the sensing area is sent to the industrial computer. Since the sensing area corresponds to the...
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