Combined type obstacle-encountering warning intelligent cap

A combined, obstacle-encountered technology is applied in the re-radiation of sound waves, the re-radiation of electromagnetic waves, and the use of re-radiation. , reduce costs, reflect the effect of fast speed

Inactive Publication Date: 2016-08-31
QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the acceleration of the pace of life and the improvement of people's living standards, people have a deeper understanding of the importance of health. Square dance, runaway group, Tai Chi sword, and Tai Chi have become a popular trend. In these fitness exercises, people often It is necessary to wear a hat to protect the head from the cold, protect the hair from dust and pollution, prevent sun and radiation, and restrain the hair. However, wearing a hat, especially a hat with a brim, will affect the sight of the human eye, and it is impossible to detect nearby obstacles in time. Avoidance, most of the existing smart caps are used to promote hair growth (ZL2015210338993), fatigue monitoring (patent application number 2015109816538), health care function (ZL2015204503692), voice playback device with positioning system (ZL2015202581818), temperature adjustable (ZL2014203376483) and so on, so the obstacle alarm technology that plays an important role in the health of people, especially the elderly, has become an urgent need
"Infrared obstacle avoidance hat for the blind based on single-chip microcomputer" liberates the hands of the blind, and uses the sensor on the hat to replace the blind stick's perception of obstacles, so that the blind can walk independently without help. The obstacle avoidance hat for the blind uses Infrared technology detects the distance and size of obstacles in front, returns different voltage signals, and sends out different alarm sounds through the processing and identification of these voltage signals by the single-chip microcomputer, prompting the blind to effectively perceive the surrounding environment and take corresponding actions, but the infrared blind person avoids obstacles The cap has its limitations, it is only suitable for the blind, and cannot meet the needs of most people, and at present, there is no smart cap with infrared and ultrasonic combined obstacle alarm on the market that is connected to the mobile phone through WIFI or Bluetooth.

Method used

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  • Combined type obstacle-encountering warning intelligent cap

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Embodiment

[0012] The combined type obstacle alarm smart hat described in this embodiment is to set a single-chip microcomputer 1, a frequency signal driving amplifying circuit A1 at the front of the hat, a frequency signal driving amplifying circuit A2 at the rear of the hat, an ultrasonic transmitter B1 at the front of the hat, and an ultrasonic transmitter B1 at the back of the hat on the hat. Ultrasonic transmitter B2 at the front of the cap, ultrasonic receiver C1 at the front of the cap, ultrasonic receiver C2 at the rear of the cap, ultrasonic receiving signal amplifier D1 at the front of the cap, ultrasonic receiving signal amplifier D2 at the rear of the cap, infrared transmitting drive circuit 4, and infrared on the left side of the cap Diode 51, infrared diode 52 on the right side of the cap, infrared receiving drive circuit 6, photodiode 71 on the left side of the cap, photodiode 72 on the right side of the cap, WIFI connection module E, Bluetooth connection module F and temper...

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Abstract

The invention belongs to the field of intelligent wearable technologies, and relates to a combined type obstacle-encountering warning intelligent cap. The combined type obstacle-encountering warning intelligent cap comprises a cap body, wherein a single chip microcomputer, a cap front part frequency signal driving and amplifying circuit, a cap rear part frequency signal driving and amplifying circuit, a cap front part ultrasonic transmitter, a cap rear part ultrasonic transmitter, a cap front part ultrasonic receiver, a cap rear part ultrasonic receiver, a cap front part ultrasonic receiving signal amplifier, a cap rear part ultrasonic receiving signal amplifier, an infrared transmitting and driving circuit, a cap left side infrared diode, a cap right side infrared diode, an infrared receiving and driving circuit, a cap left side photosensitive diode, a cap right side photosensitive diode, a WIFI connection module, a Bluetooth connection module and a temperature sensor are arranged on the cap body. The combined type obstacle-encountering warning intelligent cap has the advantages of being simple in structure, easy to miniaturize, low in cost and power consumption and fast in response speed; and the combined type obstacle-encountering warning intelligent cap has no pollution to the environment, does not hurt people or objects, is high in anti-interference capability, and is reliable in operation.

Description

Technical field: [0001] The invention belongs to the technical field of smart wear, and relates to a combined obstacle warning smart hat, in particular to an infrared and ultrasonic combined obstacle warning smart hat connected with a mobile phone through WIFI or Bluetooth. Background technique: [0002] With the acceleration of the pace of life and the improvement of people's living standards, people have a deeper understanding of the importance of health. Square dance, runaway group, Tai Chi sword, and Tai Chi have become a popular trend. In these fitness exercises, people often It is necessary to wear a hat to protect the head from the cold, protect the hair from dust and pollution, prevent sun and radiation, and restrain the hair. However, wearing a hat, especially a hat with a brim, will affect the sight of the human eye, and it is impossible to detect nearby obstacles in time. Avoidance, most of the existing smart caps are used to promote hair growth (ZL2015210338993),...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01S15/02G01S15/93G01S17/02G01S17/93
CPCG01S15/86G01S15/93G01S17/86G01S17/93
Inventor马永志焦玉琴孙翡尹怀仙赵红华青松张洪信程联军邹荣国赵清海张铁柱霍炜周键
OwnerQINGDAO UNIV