Intelligent wearing equipment interface switching control method based on infrared induction

A smart wearable device and interface switching technology, which is applied in the field of judging the direction of gesture movements and the interface switching control of smart wearable devices based on infrared sensing, can solve the problems of poor waterproof performance, insensitive interface switching methods, and easy false triggering, etc., to achieve enhanced Waterproof performance, sensitive control, and convenient operation

Inactive Publication Date: 2015-05-06
上海翰临电子科技有限公司
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  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for controlling interface switching of smart wearable devices based on infrared induction. The interface switching of the present invention adopts the control method of infrared induction, and does not need to open holes on the surface of the device to install buttons, which enhances the

Method used

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  • Intelligent wearing equipment interface switching control method based on infrared induction
  • Intelligent wearing equipment interface switching control method based on infrared induction
  • Intelligent wearing equipment interface switching control method based on infrared induction

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Embodiment

[0030] Such as figure 2 As shown, the three infrared light emitting diodes provided in this embodiment are LED1, LED2 and LED3. In this embodiment, LED1 is located on the far left, LED2 is located on the far right, and LED3 is located below LED1 and LED2. LED1, LED2 and LED3 send infrared signals in real time. When a gesture occurs, the infrared sensor receives three infrared reflection signals. The infrared sensor is equipped with three independent channels, and each channel corresponds to an infrared light-emitting diode. The time sequence of the reflected signal peaks of LED1, LED2 and LED3 is received to determine the direction of the gesture action. The specific determination method is as follows:

[0031] If the hand first passes through LED2, then passes through LED3, and finally passes through LED1, the infrared sensor first detects the peak value of the infrared reflection signal of LED2, and then detects the peak value of the reflection signal of LED3 and LED1, then...

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Abstract

The invention relates to an intelligent wearing equipment interface switching control method based on infrared induction, relates to the technical field of intelligent wearing equipment and provides a method for judging a gesture action direction through a time sequence of the occurrence of infrared reflection signals. Three infrared light emitting diodes, an infrared sensor and a core processor are arranged in the intelligent wearing equipment; the positions of the three infrared light emitting diodes form a triangle; infrared signals are emitted by the three infrared light emitting diodes; when a gesture action for controlling interface switching occurs, three paths of the infrared reflection signals are detected by the infrared sensor; a gesture target action direction is judged by the core processor according to wave peak movements of the three paths of the infrared reflection signals, so that the switching of a display interface is controlled. A hole for mounting a key does not need to be formed in the surface of the equipment so that the waterproof performance of the equipment is enhanced; a touch screen for navigating a user interface does not need to be added on the surface of the equipment so that the wrong triggering possibility is reduced; the triggering of the infrared induction is more sensitive and the operation is more convenient.

Description

technical field [0001] The invention relates to the technical field of smart wearable devices, in particular to an infrared sensing-based smart wearable device interface switching control method, in particular to a method for determining the direction of a gesture based on the time sequence of infrared reflection signals. Background technique [0002] At present, with the popularization of smart mobile terminals, people's desire for information intake is becoming stronger and stronger, and they expect to obtain various information anytime and anywhere. However, although existing smart mobile terminals such as mobile phones and PADs are small and exquisite, for reading, surfing the Internet and games, the screen size of smart mobile terminals becomes larger and larger, and the user's finger is required to touch the smart mobile terminal during operation. Deflection to the direction of the screen of the smart mobile terminal, and the eyes need to keep focusing on the terminal ...

Claims

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Application Information

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IPC IPC(8): G06F3/0487
CPCG06F3/0487
Inventor 陈越猛
Owner 上海翰临电子科技有限公司
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