Intelligent virtual keyboard system for networked toll collection of expressway
A technology of virtual keyboard and expressway, which is applied in speech analysis, instrumentation, digital data authentication, etc. It can solve problems such as poor portability and versatility, high price of special keyboards, intricate toll keyboards, etc., to achieve aesthetics and personalized satisfaction , to achieve personalized customization, simple and fast operation
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[0056] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0057] The present invention proposes an intelligent virtual keyboard system for expressway networking tolls, which adopts intelligent virtual keyboard technology and can be used on any tablet computer or other touch platforms and non-touch platforms such as laser projection equipment. In the present invention, a tablet computer is used as a hardware carrier for description, and other carriers are analogized.
[0058] Expressway networking toll intelligent virtual keyboard system of the present invention is made up of two parts: ...
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