Positioning method implemented by acceleration sensor and mouse pens thereof

A technology of acceleration sensor and positioning method, which is applied in the field of mouse pens, can solve the problems of high power consumption, no advantage of writing pens, and large volume, and achieve the effects of low power consumption, small appearance, and convenient portability

Inactive Publication Date: 2008-12-17
杨永泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition to the image recognition method, these methods require a separate auxiliary device for positioning. The image recognition method does not require additional devices, but it needs to move on a better plane. In addition, it is larger in size and consumes more power. There is no advantage in writing pen

Method used

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  • Positioning method implemented by acceleration sensor and mouse pens thereof
  • Positioning method implemented by acceleration sensor and mouse pens thereof
  • Positioning method implemented by acceleration sensor and mouse pens thereof

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Embodiment Construction

[0030] Embodiments of the present invention will be described in detail below.

[0031] A mouse pen realized by using an acceleration sensor, such as figure 1 As shown, it includes an acceleration sensor module to detect its acceleration information; a data acquisition module to perform analog-to-digital conversion processing on the above acceleration information; a wireless sending module and a wireless receiving module to wirelessly transmit the processed information data through the wireless sending module To the wireless receiving module; a driving module, the wireless receiving module transmits the information data to the driving module for processing, and the driving module can be implemented by embedding a driver program in the computer operating system.

[0032] The sensor module and the wireless sending module are connected through a data acquisition module, the wireless sending module and the wireless receiving module are connected through wireless transmission, and ...

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Abstract

The invention relates to a positioning method using an acceleration transducer, and a mouse pen, which belong to the field of computer input equipment. The positioning method using the acceleration transducer comprises the steps as follows: firstly, the acceleration transducer is used for detecting the information of the accelerated speed; secondly, the information accelerated speed is transferred to a data acquisition module for analog-digital conversion; thirdly, the processed information data are transferred to a wireless receiving module through a wireless dispatching module in a wireless manner; and fourthly, the wireless receiving module transmits the information data to a driver module for processing. The invention provides the novel positioning method using the acceleration transducer for detecting the information of the accelerated speed and calculating the space path of the mouse pen. The mouse pen can get the positioning information without an additional device, and can even write without a plane or on any virtual plane in space.

Description

technical field [0001] The invention relates to a computer input device, in particular to a positioning method realized by an acceleration sensor and a mouse pen for realizing the method. Background technique [0002] Ordinary mouse pen positioning generally requires external positioning information, such as infrared positioning, image recognition, and special plane positioning. Optical positioning generally uses auxiliary devices such as infrared emitters to generate coordinates, and the mouse pen generates running tracks by detecting the coordinates; the most common image recognition is a photoelectric mouse or a laser mouse, and the corresponding mouse pen also uses the same technology. The plane information of the mouse pen can be used to obtain the running direction of the mouse pen; and through the special plane mouse pen, a supporting writing board is required for positioning. [0003] In addition to the image recognition method, these methods require a separate auxi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/038G06F3/033G06F3/0346
Inventor 杨永泉
Owner 杨永泉
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