Multifunctional intelligent blind crutch

Abstract

The invention relates to the technical field of crutches, in particular to a multifunctional intelligent blind person crutch. The crutch consists of a top hand part, a middle function operation part and a lower obstacle measuring part, wherein the top hand part is provided with a night light switch and an emergency call button; the middle function operation part has the functions of pulse measurement, camera vision detection and GPS positioning; the lower obstacle measuring part is provided with an ultrasonic obstacle measuring device and has the functions of vision detection, pulse detection, ultrasonic obstacle measurement and emergency call. The multifunctional intelligent blind person crutch provided by the invention has the advantages that as the vision detection is combined with the crutch, the ability to detect an obstacle is improved, so that a blind person walks more safely; as a pulse detecting device is arranged, when the medical conditions of the blind person appear, an alarm can be sent out to remind; the distance between the obstacle and the blind person can be accurately detected through the ultrasonic obstacle measurement, and a sound is produced to remind the blind person to timely avoid, so that the daily travel of the blind person can be better helped; the multifunctional intelligent blind person crutch has the advantage of being strong in practicability.

Description

technical field [0001] The invention relates to the technical field of crutches, in particular to a multifunctional intelligent crutch for the blind. Background technique [0002] With the development of China's economy, the traffic in cities has become congested, and the blind roads on most roads are damaged and lack of maintenance, which brings a lot of inconvenience to blind people when they go out. Ordinary crutches are simple in structure and have few functions. They cannot let blind people find obstacles in front of or around them, and it is inconvenient for family members to know their directions for rescue after they get lost or fall down. Guide dogs are difficult to train and take a long time to train; and guide dogs have a limited lifespan, losing a guide dog will make people feel sad; guide dogs need daily consumption. The invention can well help blind people to go out in daily life, and has the advantage of strong practicability. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0002] With the development of China's economy, the traffic in the city has become congested, and the blind roads on most roads are damaged and lack of maintenance, which brings a lot of inconvenience to the blind people when they go out.

Ordinary crutches are simple in structure and have few functions. They cannot let blind people find obstacles in front of or around them. It is inconvenient for family members to know the location and rescue them after they get lost or fall down.

Guide dogs are difficult to train and take a long time to train; and guide dogs have a limited lifespan, losing a guide dog will cause people to feel sad; guide dogs need daily consumption

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