Intelligent blind travel navigation helmet
A technology for helmets and blind people, which is applied in navigation, surveying and navigation, and appliances to help people walk, etc. It can solve problems such as low technical content, no blind people, and few functions.
Pending Publication Date: 2020-01-03
NANJING INST OF TECH
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Problems solved by technology
The most essential problem faced in daily life is autonomous walking. Now when they walk, blind people walk on the side of the road tremblingly with traditional guide sticks. It is difficult for traditional walking sticks to distinguish between relatively high obstacles and ravine
[0003] At present, most blind guide equipment can only realize simple early warning, few functions, and most of them are not high-tech, and blind people do not have the help of related equipment when they go out, which makes it very inconvenient for them to go out
Method used
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Embodiment Construction
[0020] The present invention will be further described below in conjunction with specific examples.
[0021] An intelligent travel navigation helmet for the blind, comprising a helmet main body 1, on which a binocular camera 4, an infrared distance measuring sensor 5, a GPS receiver, a processor 7 and a shock sensor 10 are arranged; the helmet main body 1 is composed of a helmet The wearing ring 11, the arc-shaped top support 12 and the forehead mounting frame 13 are composed of three parts. The helmet wearing ring 11 is a circular or oval ring structure, and a silicone sticker 14 is arranged along the inner edge of the ring structure. The arc of the arc-shaped top support 12 is downward, and the two ends of the arc-shaped top support 12 are connected on the helmet wearing ring 11. The inner side of frame 13 is an arc surface.
[0022] Earphones 2 are fixed on both sides of the helmet wearing ring 11, and a microphone 3 is fixed on one side, and a vibration sensor 10 is provi...
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The invention relates to an intelligent blind people travel navigation helmet. The intelligent blind people travel navigation helmet comprises a helmet body. The helmet body is composed of a helmet wearing ring, a curved top support and a forehead mounting frame. The helmet wearing ring is of a circular or oval ring-shaped structure, the two ends of the curved top support are connected to the helmet wearing ring, the upper end of the forehead mounting frame is fixed to the lower end surface of the front of the helmet wearing ring, and the inside of the forehead mounting frame is in a curved shape; headphones, microphones and vibration sensors are fixed to two sides of the helmet wearing ring; a binocular camera is fixed to the front side surface of the forehead mounting frame, and an infrared ranging sensor is fixed to the top surface of the forehead mounting frame; and a processor and a GPS receiving antenna are arranged at the top of the curved top support. The intelligent blind people travel navigation helmet integrates a plurality of functions such as image path detection, distance measurement and path detection, navigation and positioning, route guidance, voice prompt, objectrecognition and vibration warning, and the safety of autonomous walking of the blind people is effectively improved.
Description
technical field [0001] The invention relates to a multifunctional helmet structure, in particular to an intelligent travel navigation helmet for the blind. Background technique [0002] As a special group in society, blind people need more care and care from society so that they can live better independently. The most essential problem faced in daily life is autonomous walking. Nowadays, when they are walking, blind people are more likely to walk on the side of the road tremblingly with traditional guide sticks. It is difficult for traditional walking sticks to distinguish between relatively high obstacles and ravine. [0003] At present, most blind guide equipment can only realize simple early warning, with few functions, and most of them are not high-tech, and blind people do not have the help of related equipment when they go out, which makes it very inconvenient for them to go out. Contents of the invention [0004] The purpose of the present invention is to solve th...
Claims
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IPC IPC(8): A61H3/06G01C21/00
CPCA61H3/061A61H2003/063A61H2201/165G01C21/005
Inventor 黄鸿志刘静王晓许添旗黄诗铭李睿博徐志豪张宇辰
Owner NANJING INST OF TECH