Method of realizing wireless soft sliding and pressing on skin by piezoresistive sensor

A piezoresistive, sensor technology, applied in the input/output process of instruments, data processing, electrical digital data processing, etc., can solve problems such as unavailability, and achieve the effect of easy free touch

Pending Publication Date: 2018-08-10
CHIPSEA TECH SHENZHEN CO LTD
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  • Claims
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Problems solved by technology

However, this method uses skin-type sensors to monitor human vital signs, and does not realize wi

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  • Method of realizing wireless soft sliding and pressing on skin by piezoresistive sensor
  • Method of realizing wireless soft sliding and pressing on skin by piezoresistive sensor

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] figure 1 The top view of the piezoresistive sensor implemented for the present invention to realize the wireless soft sliding and pressing device on the human skin is shown in the figure. 101: a matrix piezoresistive strain sensor. 102: FPC flexible circuit board and fixed glue. 103: a wireless module. 104: MCU processor. 105: Human surface skin or nail surface.

[0018] The FPC flexible circuit board and the fixing glue 102 are pasted on the surface skin or nail surface 105 of the human body. The matrix piezoresistive strain sensor 101 is attached to the surface of the FPC flexible...

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Abstract

The invention discloses a method of realizing wireless soft sliding and pressing on a skin by a piezoresistive sensor. According to the method, the piezoresistive strain sensor is attached to a human-body skin surface or nail surface, and is electrically connected with an MCU controller at the same time; the MCU controller is connected with a wireless module, has an ADC data collection function and MCU functions of calculation and processing of relative coordinates, pressure values and pressing events of heavy pressing, light pressing and the like, and controls the wireless module for data sending, receiving and processing; a mobile terminal receives data of the wireless module, and carries out processing; and all application programs of the mobile terminal realize all different functions.

Description

technical field [0001] The invention belongs to the technical field of touch control, and in particular relates to a method for sliding and pressing a piezoresistive sensor on the skin. Background technique [0002] Traditional capacitive sensors such as TP are generally not easy to make soft touch panels due to their manufacturing process and the materials of the ITO layer and cover plate, and it is impossible to realize the change of the third axis of pressing, and it is not easy to achieve a touch similar to human skin. The same function of softness and pressure somatosensory. In addition, for mobile terminals such as mobile phones and tablets, if you want to realize long-distance operation, you can only use the traditional method to do some simple operations by connecting a mobile keyboard externally through a USB cable. [0003] A piezoresistive sensor realizes wireless soft sliding and pressing on the human skin. Compared with the traditional capacitive sensor, it can...

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Application Information

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IPC IPC(8): G06F3/041G06F3/045
CPCG06F3/0412G06F3/0414G06F3/0416G06F3/045
Inventor 原枚秀
Owner CHIPSEA TECH SHENZHEN CO LTD
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