Object recognition and obstacle avoidance early warning navigation rod
A navigation stick and object recognition technology, which is applied in physical therapy, measuring devices, instruments, etc., can solve the problems that visually impaired people are inconvenient to observe and understand the objective world
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-4 , object recognition and obstacle avoidance warning navigation stick, including navigation stick body 10, bracelet 6 and earphone 7, the first use of object recognition and obstacle avoidance warning navigation stick will confirm the user's height, and the use environment is 10cm higher than the user's height Below, obstacles narrower than 80cm on the left and right sides will give an alarm and prompt you to encounter a too low or too na...
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