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System and method for selecting measuring basis correction dynamic state intelligently

A measurement benchmark, intelligent selection technology, applied in error detection/correction, data processing input/output process, instruments, etc., can solve problems such as manipulation of mouse pointer interference

Inactive Publication Date: 2013-10-02
顾红波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The systems in the above-mentioned inventions have some very prominent advantages, but in some cases there are also some defects. For example, when a person operates a mobile phone while walking, if the above-mentioned mobile phone control system is used, the limbs shake and turn around when walking. Such actions have a huge interference with the control of the mouse pointer, and there will be such interference when riding in a car

Method used

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  • System and method for selecting measuring basis correction dynamic state intelligently
  • System and method for selecting measuring basis correction dynamic state intelligently

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Now there is a gyro calibration tool software for mobile phones and tablet computers with built-in dynamic sensing systems, which is used to calibrate the error of the built-in gyroscope of the system. The main purpose is that most of the existing built-in gyroscopes have a certain offset error when they leave the factory. That is to say, even if the system is in a completely static state, the detected dynamics are not stationary but rotating, which is called drift in the industry. After placing the mobile phone system on a completely static state such as a desktop, and running the above-mentioned calibration tool software for a period of time, you can measure the value of the factory error in each axis, and offset and eliminate the error by adding software correction values. However, the use of the above tool software and similar methods can only eliminate factory errors, without considering or not finding that many other factors can also cause large errors, and this so...

Embodiment 2

[0066] Embodiment 1 is that the computer system selects the static state as the measurement reference, that is, uses itself as the measurement reference to measure the error value of the dynamic sensing system and calculate the correction value. However, when the computer system is in the state of superposition of multiple motions, the method in Embodiment 1 cannot meet the requirements of the system. For example, as described in "A Control System and Method for Handheld Computer Devices", in applications such as converting dynamic data into pointer movement on the screen, when the user is in a driving car or walking During the process of operating the mobile phone, there will be certain difficulties and interference, because the human operation is based on the movement of the wrist, and the system converts the movement of the mobile phone caused by the movement of the wrist into the movement of the pointer. , the swing of the body when walking, and even the slight swing of th...

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Abstract

The invention relates to a system and a method for selecting a measuring basis correction dynamic state intelligently. The system and the method are applied to an operating system in a man-machine interactive system, and have a primary function of allowing an operator to be capable of smoothly operating a computer system with a dynamic sensing system in an unstable dynamic environment, and under the condition that the dynamic sensing system is not very precise or stable. The system and the method are applicable to a vehicle-mounted remote controller, and a remote control mouse of a vehicle-mounted computer, and used for operating the computer system with a gesture in a similar unstable environment.

Description

technical field [0001] The invention belongs to the background support system of a human-computer interaction control system based on a dynamic sensing system. With the miniaturization of computer systems and the increasingly wide range of applications, computers are developing from indoor and desktop to portable and embedded in vehicles, but their traditional control system keyboard and mouse are no longer suitable for these wider applications. Need, the present invention provides technical support for applications such as the operator can conveniently control the computer and use the computer to control the manipulator in a dynamic environment. technical background: [0002] In several patents submitted by me earlier this year, some systems that use dynamic sensing systems such as gyroscopes in computer equipment to control or assist in the control of computer equipment have been proposed. For example, turn the mobile phone left and right, or turn the mobile phone up and ...

Claims

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Application Information

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IPC IPC(8): G06F11/00
CPCG06F3/038G06F3/017G06F3/04883
Inventor 顾红波
Owner 顾红波
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