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Walking auxiliary system and walking auxiliary method

A walking aid, specific object technology, used in appliances to help people walk, physical therapy, etc., can solve problems such as burns or cuts, collision accidents for visually impaired people, etc.

Inactive Publication Date: 2013-09-11
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for suspended or irregular obstacles, the visually impaired generally cannot determine through touch and hearing, which may easily cause collision accidents for the visually impaired
Especially when the visually impaired touch objects in the surrounding environment through the sense of touch, they are easily burned or cut by the objects in the surrounding environment, etc.

Method used

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  • Walking auxiliary system and walking auxiliary method
  • Walking auxiliary system and walking auxiliary method
  • Walking auxiliary system and walking auxiliary method

Examples

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Embodiment Construction

[0014] Such as figure 1 As shown, it is a schematic block diagram of a walking assistance system 10 according to an embodiment of the present invention. The walking assistance system 10 is applied to a walking assistance device 1, the walking assistance device 1 is connected to a camera device 2 and a sound output device 3, and judges whether there is an object and the object in the front scene according to the image of the front scene captured by the camera device 2. When there is an object in the front scene, the sound output device 3 prompts the user that there is an object in the front scene and the distance of the object. Wherein, the object includes a specific object, such as a table, a chair, etc., and an obstacle. The walking assistance device 1 further includes a CPU 20 and a memory 30 .

[0015] Please also refer to figure 2 , in this embodiment, the walking assistance device 1 is in the shape of glasses, and the sound output device 3 is an earphone. The walking...

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Abstract

The invention provides a walking auxiliary method which is used for assisting a user to walk and comprises the steps that a scene image shot by a camera shooting device is acquired and comprises information of distances between each point of an article and the camera shooting device; whether an object exists in the scene image is detected; when the object exists in the scene image, a three-dimensional model of the scene is established according to the acquired scene image and the distances between each point of the article and the camera shooting device; whether the object is a specific object or a barrier is determined through detection of the three-dimensional model of the scene; and the distance between the specific object or the barrier in front of a user and the user is prompted through a voice output device. The invention further provides a walking auxiliary system which can assist the user to walk.

Description

technical field [0001] The invention relates to a walking assistance system and a walking assistance method, in particular to a user walking assistance system and a walking assistance method. Background technique [0002] Due to the loss of visual perception, the visually impaired cannot perceive the surrounding environment through vision in daily life, but can only rely on touch and hearing to determine the state of the surrounding environment. However, for suspended or irregular obstacles, the visually impaired generally cannot determine through touch and hearing, which may easily cause collision accidents for the visually impaired. Especially when the visually impaired person touches the objects in the surrounding environment through the sense of touch, they are easily burned or cut by the objects in the surrounding environment. Contents of the invention [0003] In view of the above, it is necessary to provide a walking assistance system and a walking assistance metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/06
Inventor 李后贤李章荣罗治平
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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