Virtual joystick control method and system based on gyroscope as well as medium and equipment thereof

Abstract

The invention provides a virtual joystick control method, a control system and control equipment based on a gyroscope, and a medium. The control method comprises the following steps: detecting an original-point trigger instruction which is formed when an operating key is triggered in real time; setting an original-point state in accordance with the current state of the gyroscope when the original-point trigger instruction is received; and acquiring a variable quantity between the real-time state of the gyroscope and the original-point state, obtaining offset of a virtual joystick. According tothe invention, the gyroscope, in coordination with such operating key as physical keys and the like, can solve a problem on original point well, and the gyroscope, when used for operating and controlling unmanned aerial vehicles, remote control vehicles, electronic games and the like, is quite convenient; in addition, the virtual joystick is small in size and operating space and convenient to carry; and the virtual joystick can be compatible with user terminals such as an existing smart phone and the like, so that an additional virtual joystick is achieved.

Description

technical field [0001] The present invention relates to the field of virtual joystick control, in particular to a gyroscope-based virtual joystick control method and device as well as its medium and terminal. Background technique [0002] At present, the game console industry is in the ascendant, and new game experiences combined with VR and AR technologies are emerging in an endless stream. Quite a few of these consoles require physical controls, usually via joysticks. [0003] Taking the patent document CN202015480U as an example, the patent document CN202015480U discloses a gamepad, which includes a travel button arranged on the housing, and detects the analog value corresponding to the press of the travel button through a potentiometer, and then communicates with the potential through a processing unit. The device is electrically connected and converts and processes the analog quantity. These handle devices generally include joysticks, which are used to more accurately...

AI Technical Summary

Problems solved by technology

Although somatosensory controllers such as Wii also use motion control instead of mechanical 3D joystick control, and change the operations that must be done with fingers to arm and body, it can be considered that certain joystick characteristics are achieved. However, due to the somatosensory The one-handed operation of the controller makes it unable to meet the needs of games that require complex operations with multiple buttons. Therefore, when the motion controller is used as a general-purpose handle, it is necessary to configure a two-handed controller with separated hands. Even so, the motion controller still cannot control the game. Equivalent to the complexity and precision of a general-purpose gamepad in the game

[0008] Further, although the above-mentioned patent document CN103111073A discloses that the zero point state needs to be set, and then the coordinate system is set according to the zero point state, the patent document CN103111073A does not disclose how to set the zero point state, and the zero point cannot be controlled quickly and in real time, resulting in the simple function of the virtual joystick

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