Method and device for detecting slide and inclination

Abstract

The invention discloses a method and a device for detecting slide and inclination. The method and the device have the function of measuring the multidirectional inclined positions and moving or swishing speed of a user and can detect finger touch and slide actions, the duration of the inclined positions and the sequential triggering time of a plurality of inclined switches and touch poles so as to calculate a movement locus and moving speed and force. The invention also discloses a slide inclined direction key capable of detecting typical movement in four directions or eight directions and a touch slide inclined remote controller which has sound production and collection and non-contact charging functions and carries out control by a host machine.

Description

technical field [0001] The invention relates to a detection method for finger sliding and inclination, which can detect the operator's finger touch and sliding, as well as the motion, posture and movement speed of the palm or body. Background technique [0002] Ordinary motion detection methods are generally carried out by acceleration sensors, such as two-way or three-way acceleration sensors, which indirectly reflect the direction and speed of motion through integral calculations. Due to the sensitivity and response time of the acceleration sensor itself, sometimes it cannot accurately reflect the current position. or status. If it is necessary to reflect small movements such as finger sliding or static positions such as tilted states, it is difficult to achieve through the acceleration sensor alone. Therefore, the arrow keys are often used in a large number of games, but the action is too single. The user presses the button to send instructions to the host, and cannot au...

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Problems solved by technology

[0003] The present invention solves the disadvantages of insensitivity of the traditional motion detection method and single direction button operation, and provides a sliding and tilt detection method, which is characterized in that a plurality of tilt sensors are installed on the detection device or on the key position of the detection device, Tilting the detection device to the detection direction at a certain angle or to multiple tilt angles in a specific order will generate a corresponding trigger signal reflecting the tilt position or tilt speed. The specific trigger signal is changed by the state of each tilt sensor And the maintenance time of each state is formed, and described inclination sensor is made up of common inclination sensor and/or acc

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