Method for measuring bunting position and energy based on energy distribution vector rate

Abstract

The invention relates to a method for measuring a bunting position and energy based on an energy distribution vector rate. The method comprises the following steps: arranging more than two sensors in a dispersing form under a sensing panel of touch control equipment; dividing a bunting sensing area of the sensing panel into a plurality of grids; using the given standard energy for gradually bunting all the grids and obtaining a unit energy distribution vector of a standard signal of each grid; and when once bunting is sensed, calculating the unit energy distribution vector of a corresponding bunting signal according to impact wave signal energy sensed by the sensor, comparing the unit energy distribution vector of the corresponding bunting signal with the unit energy distribution vector of the standard signal of each grid in turn, thereby confirming the serial number of the bunting in the grid, and calculating the corresponding bunting energy. The invention changes a method for arranging a group sensor, such as an array sensor, and the like, for sensing the bunting force in the prior art; the method can be applied to the electronic equipment with the sensing panel, such as, a touch screen, a game control plate, a shooting target, and the like; and the method has a function of assisting or replacing the present positioning method based on the technologies, such as resistance, capacitance, and the like.

Description

technical field [0001] The invention relates to a method for measuring a touch position and a touch energy, in particular to a method for measuring a touch position and energy based on an energy distribution vector ratio for a touch device. Background technique [0002] Because of its simple and fast operation, touch devices have become the preferred configuration of current human-computer interaction electronic products. They can be seen everywhere from industry to home, from office to entertainment. While pursuing accuracy, stability, and convenience, people put forward more expectations and requirements, such as further enhancing sensitivity, reducing size, and reducing energy consumption. [0003] Taking electronic products with touch screens as an example, most mainstream technologies on the market currently use capacitive touch screens. However, the capacitive touch screen cannot directly sense the strength of the touch, and can only sense the click of the skin, but c...

AI Technical Summary

Problems solved by technology

However, the capacitive touch screen cannot directly sense the strength of the touch, and can only sense the click of the skin, but cannot sense the click of fingernails, gloved fingers or other objects, so the operation is still inconvenient

At present, the above problems are mainly solved by the sensor group distributed under the touch screen, but it has several major disadvantages: 1. The sensor can only sense the force near it, so it is necessary to set up more sensors to form a group to cover the entire touch screen, so that It will increase the weight, complexity and power consumption of the device; 2. There are several layers of glass between the sensor and the finger touch. The energy of the finger touch can only be sensed by the sensor after being dispersed and attenuated by the glass, so the accuracy is not high. Difficult to accurately give the strength of the impact

Images