AIR CONTROL INPUT APPARATUS AND METHOD

摘要

The disclosure relates to the technical field of computer peripherals, and provides an air hand control input device. The air hand control input device comprises a housing, an interface chip, a gyroscope, and an angular velocity processor, wherein the interface chip is arranged inside the housing for communication with a terminal equipment; the gyroscope is arranged inside the housing for collecting angular velocity values of the air hand control input device on the x-axis, y-axis, and z-axis of a three-dimensional space and transmitting an angular velocity signal containing the angular velocity values; and the angular velocity processor is arranged inside the housing and connected with the gyroscope and the interface chip for calculating an rotation angle on the xy plane, a three-dimensional rotation azimuth angle, and a three-dimensional rotation angle at the three-dimensional rotation azimuth angle of the air hand control input device, according to the angular velocity values contained in the angular velocity signal from the gyroscope and a sampling period of the gyroscope. The air hand control input device can not only realize the traditional two-dimensional control function, but also can realize the three-dimensional control of translation on three axes and angular rotation of a three-dimensional controlled part in the space, thus providing all-around control of two dimensions and three dimensions on the interface.

主权项

1. An air hand control input device, comprising:
a housing, and an interface chip, arranged inside the housing for communication with a terminal equipment, wherein the air hand control input device further comprises: a gyroscope, arranged inside the housing for collecting angular velocity values of the air hand control input device on x-axis, y-axis, and z-axis of a three-dimensional space and transmitting an angular velocity signal containing the angular velocity values; and an angular velocity processor, arranged inside the housing and connected with the gyroscope and the interface chip, the angular velocity processor being adapted to calculate a rotation angle on the xy plane, a three-dimensional rotation azimuth angle, and a three-dimensional rotation angle at the three-dimensional rotation azimuth angle of the air hand control input device, according to the angular velocity values contained in the angular velocity signal from the gyroscope and a sampling period of the gyroscope.