CN202105151U - Intelligent crutch capable of detecting humans and obstacles - Google Patents
Intelligent crutch capable of detecting humans and obstacles Download PDFInfo
- Publication number
- CN202105151U CN202105151U CN2011201868884U CN201120186888U CN202105151U CN 202105151 U CN202105151 U CN 202105151U CN 2011201868884 U CN2011201868884 U CN 2011201868884U CN 201120186888 U CN201120186888 U CN 201120186888U CN 202105151 U CN202105151 U CN 202105151U
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- control device
- detecting
- crutch
- intelligent crutch
- barrier
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Abstract
The utility model discloses an intelligent crutch capable of detecting humans and obstacles. The intelligent crutch comprises a handle and a crutch body; a control device and an alarm device are arranged on the handle; a detecting device and a power source are arranged on the crutch body; the alarm device is electrically connected with the detecting device through the control device; and the power source respectively supplies power for the alarm device, the control device and the detecting device. The detecting device is used for detecting the humans and the obstacles; the alarm device is used for feeding back information detected by the detecting device to a user; and the control device is used for receiving detecting signals of the detecting device and transmitting the detecting signals to the alarm device. The intelligent crutch not only has the functions of a general crutch, but also is capable of detecting the surrounding humans and the surrounding obstacles, informing the user of the crutch through voice report and vibrating prompt, and prompting whether front objects are humans or other obstacles when in voice report.
Description
Technical field
This utility model relates to the crutch of a kind of contributor walking, particularly relates to a kind of intelligent crutch that can survey people and barrier.
Background technology
For action inconvenient people with disability and old people, crutch is a kind of important supporting tool, the effect of auxiliary total balance of the body when using crutch can play walking.But existing walking stick function is more single, can't satisfy people's use needs.For example, when under dark surrounds, using crutch, often make walking disorder or fall down, bump because of can't see barriers such as at the moment trees, electric pole when the blind person uses crutch, injure healthy because of the lighting condition restriction.How to solve a series of problems that existing crutch exists effectively, become the technical problem that needs to be resolved hurrily.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of auxiliary walking is provided, can surveys the intelligent crutch of people from road surface or obstacle information.
The purpose of the utility model realizes by the following technical programs.
A kind of intelligent crutch that can survey people and barrier comprises handle and battle body, it is characterized in that said handle is provided with control device and alarm device, and said battle body is provided with sniffer and power supply; Said alarm device electrically connects through control device and sniffer, and power supply is given alarm device, control device and sniffer power supply respectively.
Wherein, sniffer is infrared sensor or ultrasonic detector, or the combination of the two; Ultrasonic sensor comprises ultrasonic transmitter and ultrasonic receiver.
Alarm device is vibrator or speaker, or the combination of the two.
Also be provided with earphone interface on the described handle, earphone interface connects with control device.
Described earphone interface and speaker all electrically connect through WT588D speech processing circuit and control device.
Described control device is preferably the AT89C2051 single-chip microcomputer.
Also be provided with lighting source and light switch on the described handle, lighting source is supplied power by light switch control and by power supply.
The utlity model has following characteristics:
1, the intelligent crutch of this utility model can to around people and barrier survey, and inform through voice broadcast and vibration prompt and to lean on that to turn people's objects in front be people or other barrier.
When 2, under dark surrounds, using, open lighting source and obtain better illuminating effect, make things convenient for the trip at night.And also having warning function for old man who has defective vision or blind person, the people's oneself around the prompting existence is avoided bumping against.
3, this utility model is simple in structure, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of this utility model multi-function walking stick.
Among the figure: the 1-handle, 2-holds body, 3-lighting source, 4-power supply, 5-light switch, 6-alarm device, 7-sniffer, 8-control device.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, this utility model is done further to specify, but accompanying drawing and embodiment are not the restriction to this utility model technical scheme.
Intelligent crutch as shown in Figure 1, as can to survey people and barrier comprises handle 1 and cane body 2, and said handle 1 is provided with control device 8 and alarm device 6, and said battle body 2 is provided with sniffer 7 and power supply 4; Alarm device 6 electrically connects through control device 8 and sniffer 7, and power supply 4 is given alarm device 6, control device 8 and sniffer 7 power supplies respectively.Wherein, sniffer 7 is infrared sensor or ultrasonic sensor, or the combination of the two; Ultrasonic detector comprises ultrasonic transmitter and ultrasonic receiver.
Further, on the described handle 1 earphone interface can also be set, earphone interface connects with control device 8.Described earphone interface all is connected with control device 8 through the WT588D speech processing circuit with speaker.Control device 8 adopts the AT89C2051 single-chip microcomputer as the control core, and infrared sensor, ultrasonic sensor, vibrator all are connected with control device 8, and speaker is connected with control device 8 through the WT588D speech processing circuit.
Also be provided with lighting source 3 and light switch 5 on the described handle 1, lighting source 3 is supplied power by power supply 4 through light switch 5.
The work process of this utility model: when using this crutch; Infrared sensor, ultrasonic sensor begin road pavement information and survey; And the information that will survey acquisition is sent to the AT89C2051 single-chip microcomputer in the control device; The AT89C2051 single-chip microcomputer is judged detection information, then control information is sent to vibrator or is sent to speaker through the WT588D speech processing circuit; Vibrator vibrations or loudspeaker plays suggestion voice are with prompting user information of road surface.
Vibrator and loudspeaker all are used for reminding the user based on detection information in the foregoing description, can be used in combination, and also can use separately, for example only use vibrator or only use loudspeaker.
An earphone interface perhaps is set separately, and earphone interface is connected with control device through the WT588D speech processing circuit, receives information through the earphone that connects earphone interface.
Infrared sensor and ultrasonic sensor all are used for the detection of road pavement information in the foregoing description, can be used in combination, and also can use separately, for example only use infrared sensor or only use ultrasonic sensor.
The foregoing description infrared sensor adopts pyroelectricity human-body infrared sensing device to survey human body information, through ultrasonic sensor detecting obstacles thing information.Through the AT89C2051 single-chip microcomputer human body or obstacle information are judged, and control loudspeaker is play different suggestion voices.
When using night, can in needs, lighting source be opened, can play illuminating effect for clear-eyed people; Have warning function for old man who has defective vision or blind person, the people's oneself around the prompting existence is avoided bumping against.
Claims (7)
1. the intelligent crutch that can survey people and barrier comprises handle and battle body, it is characterized in that described handle is provided with control device and alarm device, and said battle body is provided with sniffer and power supply; Described alarm device electrically connects through control device and sniffer, and power supply is given alarm device, control device and sniffer power supply respectively.
2. the intelligent crutch that can survey people and barrier as claimed in claim 1 is characterized in that described sniffer is infrared sensor or ultrasonic detector, or the combination of the two; Described ultrasonic detector comprises ultrasonic transmitter and ultrasonic receiver.
3. the intelligent crutch that can survey people and barrier as claimed in claim 1 is characterized in that described alarm device is vibrator or speaker, or the combination of the two.
4. the intelligent crutch that can survey people and barrier as claimed in claim 1 is characterized in that also be provided with earphone interface on the described handle, earphone interface and control device electrically connect.
5. like claim 1 or the 4 described intelligent crutch that can survey people and barrier, it is characterized in that described earphone interface and speaker all electrically connect through WT588D speech processing circuit and control device.
6. the intelligent crutch that can survey people and barrier as claimed in claim 1 is characterized in that said control device is the AT89C2051 single-chip microcomputer.
7. the intelligent crutch that can survey people and barrier as claimed in claim 1 is characterized in that also be provided with lighting source and light switch on the described handle, lighting source is supplied power by light switch control and by power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201868884U CN202105151U (en) | 2011-06-05 | 2011-06-05 | Intelligent crutch capable of detecting humans and obstacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201868884U CN202105151U (en) | 2011-06-05 | 2011-06-05 | Intelligent crutch capable of detecting humans and obstacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105151U true CN202105151U (en) | 2012-01-11 |
Family
ID=45430605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201868884U Expired - Fee Related CN202105151U (en) | 2011-06-05 | 2011-06-05 | Intelligent crutch capable of detecting humans and obstacles |
Country Status (1)
| Country | Link |
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| CN (1) | CN202105151U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120614A (en) * | 2013-02-04 | 2013-05-29 | 长兴技师学院 | Walking stick for the blind |
| CN103637901A (en) * | 2013-12-27 | 2014-03-19 | 哈尔滨工业大学 | Blind guide crutch based on ultrasonic ranging |
| CN103735393A (en) * | 2013-12-27 | 2014-04-23 | 朱寰 | Human-computer interaction intelligent blind-guide instrument |
| CN104586614A (en) * | 2015-01-23 | 2015-05-06 | 温岭市太平高级职业中学 | Cavity/barrier detection walking stick for blind people |
| CN111870974A (en) * | 2020-08-14 | 2020-11-03 | 曹小静 | Walking guide device with automatic avoiding function for visually impaired children |
| US11250683B2 (en) | 2016-04-22 | 2022-02-15 | Maricare Oy | Sensor and system for monitoring |
-
2011
- 2011-06-05 CN CN2011201868884U patent/CN202105151U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120614A (en) * | 2013-02-04 | 2013-05-29 | 长兴技师学院 | Walking stick for the blind |
| CN103637901A (en) * | 2013-12-27 | 2014-03-19 | 哈尔滨工业大学 | Blind guide crutch based on ultrasonic ranging |
| CN103735393A (en) * | 2013-12-27 | 2014-04-23 | 朱寰 | Human-computer interaction intelligent blind-guide instrument |
| CN104586614A (en) * | 2015-01-23 | 2015-05-06 | 温岭市太平高级职业中学 | Cavity/barrier detection walking stick for blind people |
| US11250683B2 (en) | 2016-04-22 | 2022-02-15 | Maricare Oy | Sensor and system for monitoring |
| CN111870974A (en) * | 2020-08-14 | 2020-11-03 | 曹小静 | Walking guide device with automatic avoiding function for visually impaired children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20130605 |