All-in-one machine with virtual touch shortcut key and control method thereof
A virtual touch and shortcut key technology, applied in the direction of instruments, electrical digital data processing, electrical components, etc., can solve the problems of increasing the cost of tempered glass, increasing the size and weight of the all-in-one machine, increasing the cost of the all-in-one machine, etc., to facilitate identification and operation. , the effect of reducing the volume and reducing the cost
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[0023] Below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described:
[0024] See figure 2 and image 3 , the present invention relates to an all-in-one machine with virtual touch shortcut keys, and its preferred embodiment includes a touch screen, a processor, a serial communication interface, a USB interface and a serial-to-USB data conversion module.
[0025] The display area 20 of the touch screen is provided with a touch shortcut key area 25, which is used to generate the first touch data in the serial signal format when the touch shortcut area is triggered; format of the second touch data;
[0026] The serial communication interface is used to send the first touch data to the serial port USB data conversion module;
[0027] The serial port USB data conversion module is used to convert the first touch data into the first touch data in USB format, and send the first touch data in USB format to the processor;
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