Mistaken touch prevention knob touch screen and function starting method thereof

A technology of touch screen and knob control, which is applied in the direction of instruments, electrical digital data processing, wheels, etc. It can solve problems such as safety hazards and knob rotation, and achieve the effect of avoiding false responses, avoiding hidden dangers of operation risks, and better rotation feel
CN112650419APending Publication Date: 2021-04-13烟台正海科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
烟台正海科技股份有限公司
Publication Date
2021-04-13

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Abstract

The invention provides a mistaken touch prevention knob touch screen which comprises a touch area, a knob control area and a human body rotation sensing device. The knob control area achieves data information transmission with a host control end through a touch chip, and a human body knob induction device realizes data information transmission with the touch chip / host control end through wireless transmission modes such as Bluetooth. According to the mistaken touch prevention knob touch screen, due to the fact that the human body rotation induction device is arranged on a knob, whether a knob rotation instruction is normally sent or the knob is mistakenly touched can be effectively recognized, and therefore potential safety hazards caused by rotation due to external force or mistaken touch and other factors are effectively avoided.
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Description

technical field

[0001] The invention relates to the field of touch display screens, in particular to a touch screen for preventing false touches and a function starting method thereof. Background technique

[0002] At present, more and more automobile manufacturers have begun to develop the on-screen knob technology, that is, to make the traditional physical knob on the surface of the touch screen, which has a more high-end appearance, and can also solve some safety problems caused by blind operation of the existing car navigation touch screen. Although the rotary control button is more convenient to operate, since most of the knobs do not have locking devices, the knobs are easy to rotate due to factors such as external force or accidental touch, resulting in unwanted rotation of the knob, which in turn brings safety hazards . Contents of the invention

[0003] In order to solve the above problems, the present invention provides an anti-mistouch knob touch screen and a f...

Claims

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