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Intelligent crutch

A kind of crutches, intelligent technology, applied in the direction of canes, clothing, instruments, etc., can solve the security concerns of the elderly, affect the safety of walking, responsibility problems and other issues

Inactive Publication Date: 2019-01-11
孙楚皓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to social responsibilities such as work, it is difficult for family members to follow the elderly at all times, so they are often worried about the safety of the elderly, which in turn will cause trouble for the responsibilities they bear.
[0003] When people with limited mobility walk on the road, in order to know the road conditions in a timely and convenient manner, they usually hold a crutch or stick and use the crutch to explore the road while walking. This traditional method relies entirely on the crutch to touch objects and pass self-judgment And walking, if it cannot be judged and processed in time, it will directly affect the safety of walking.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: This embodiment specifically introduces different speed measurement methods, as follows:

[0016] (1) Radar speed measurement

[0017] Radar speed measurement mainly uses the principle of the Doppler effect: when the target approaches the radar antenna, the frequency of the reflected signal will be higher than the frequency of the transmitter; conversely, when the target moves away from the antenna, the frequency of the reflected signal will be lower than the frequency of the transmitted signal. machine frequency. In this way, the relative speed between the target and the radar can be calculated by changing the value of the frequency (the Doppler frequency is positive when the target is flying against the radar, and the Doppler frequency is negative when the target is flying away from the radar). It has been widely used in police speed testing and other industries.

[0018] (2) Acoustic detection

[0019] If the principle of ultrasonic distance measurem...

Embodiment 2

[0024] Embodiment 2: This embodiment specifically illustrates the structure of the smart crutch, as follows:

[0025] The smart crutch includes the crutch body, voice device, radar speed measuring device, infrared distance measuring device, decibel meter, LED light device, and control device;

[0026] The voice device, radar speedometer, infrared distance measuring device, decibel meter, LED light device and control device are all integrated on the crutch body; the voice device, radar speedometer, infrared distance measuring device, decibel meter, LED light device and control device connect;

[0027] The voice device includes a voice chip and a speaker. The voice chip stores the recorded audio in advance, and the corresponding audio can be called according to the control command sent by the control device, and the sound is amplified through the speaker;

[0028] The LED light device includes a lighting lamp and an alarm lamp. The lighting lamp is provided with a button for tu...

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PUM

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Abstract

The invention relates to an intelligent crutch, comprising a crutch body, a voice device, a radar speed measuring device, an infrared ranging device, a decibel meter, an LED lamp device and a controldevice. The intelligent crutch provides lights for walking at night by installing LED and give out alarm light when in danger. The decibel instrument on the crutch promptly reminds users of the noisyenvironment and the need to be vigilant. Infrared sensors and radar velocimeters can detect the road conditions in a timely and sensitive manner, and send out voice prompts, so that it is more convenient to master safe routes when traveling on roads.

Description

technical field [0001] The invention relates to an intelligent crutch. Background technique [0002] People with disabilities, especially the elderly and the blind, are concerned about their daily actions by their family members. Especially when the elderly suffer from accidents, the family members hope to be able to determine the location of the elderly in time so as to provide help as soon as possible. However, due to social responsibilities such as work, it is difficult for family members to follow the elderly at all times. Therefore, they often worry about the safety of the elderly, which in turn will cause trouble for the responsibilities they bear. [0003] When people with limited mobility walk on the road, in order to know the road conditions in a timely and convenient manner, they usually hold a crutch or stick and use the crutch to explore the road while walking. And walking, if can't judge and process in time will directly affect the safety of walking. Contents...

Claims

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Application Information

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IPC IPC(8): A45B3/04A45B3/08A45B9/00G08B21/04
CPCA45B3/04A45B3/08A45B9/00A45B2009/002G08B21/0461G08B21/0469
Inventor 孙楚皓
Owner 孙楚皓
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