2results about How to "Avoid false responses" patented technology

The invention discloses a method for identifying a touch operation and electronic equipment, relates to the technical field of terminals, and aims to improve the accuracy of identifying the touch operation of a user so as to ensure that the touch operation of the user is accurately responded, especially under the condition that water exists on a touch screen of the electronic equipment, the touch operation of the user can be accurately responded. The problems of touch point misrecognition and misresponse caused by water can be avoided. In the application, the electronic equipment not only can identify whether water, such as static water, exists in the touch area, but also can identify whether water with variable tracks exists in the touch area, and adopts a corresponding suppression means after identification; for example, the touch action of a touch area with water is inhibited to respond, the touch action of a touch area through which water passes is inhibited to respond, and the touch action in a preset range of a historical touch track is inhibited to respond, so that the problems of mistaken recognition and mistaken response of a touch point caused by water can be avoided, and the user experience is improved. And the user experience is improved.

The present application discloses a laser displacement sensor integrating a diffusing lens and a filter, specifically relating to the field of optoelectronic measurement. It includes: a housing main body, inside which a sensor body, a first slot and a second slot are provided; a diffusing lens is arranged in the first slot, and the diffusing lens is located at the emission window of the sensor body; a filter is arranged in the second slot, and the filter is located at the receiving window of the sensor body. The existing laser displacement sensors have the problem of non-response failures when used on inclined surfaces or high-reflective surfaces, and can also avoid false responses caused by signal crosstalk between adjacent laser displacement sensors.