CN203777272U - Intelligent blind-guide stick - Google Patents
Intelligent blind-guide stick Download PDFInfo
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- CN203777272U CN203777272U CN201420101472.1U CN201420101472U CN203777272U CN 203777272 U CN203777272 U CN 203777272U CN 201420101472 U CN201420101472 U CN 201420101472U CN 203777272 U CN203777272 U CN 203777272U
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Abstract
The utility model discloses an intelligent blind-guide stick. According to the intelligent blind-guide stick, an ordinary blind-guide stick is equipped with an ultrasonic detection system, a GPS (global positioning system) navigation system and an SIM (subscriber identity module) card; obstacle detection and warning are realized through the ultrasonic detection system; theassembled GPS navigation system can be used for planning paths and conducting navigation according to common tracks; by the aid of the assembledSIM card, GSM (global system for mobile communications) network connection is realized, and salvation and remote positioning are facilitated; specific paths can also be sent to the navigation system through a GSM network, and the GPS navigation systemdirects the paths according to instructions, so that thetravel safety of blind persons is improved.
Description
Technical field
This utility model relates to a kind of intelligent guiding walking stick for blind person.
Background technology
China blind person and people with visual impairment quantity are large, account for 20% of whole world blind person's sum.Blind person, due to physiological defect, is faced with inconvenience and potential danger while walking in public places.
At present, blind-guiding stick on the market or contact with barrier by blind-guiding stick, or by some sensors, detection information is fed back to blind-guiding stick.Adopt above which kind of mode all can not effectively guide user direction.
Utility model content
The technical problem that this utility model solves is to provide a kind of intelligent guiding walking stick for blind person, to solve the problem proposing in above-mentioned background technology.
The technical problem that this utility model solves realizes by the following technical solutions:
Intelligent guiding walking stick for blind person, the guide rod that comprises handle and be threaded with handle; Described handle is embedded with handle terminal; Described handle is provided with the lever operated button and microphone and the ultrasonic probe that are connected with handle terminal; Described handle terminal comprises power module, GPS navigation system, control system core processor, ultrasonic obstacle physical prospecting examining system, loudspeaker and Chinese-English voice broadcast module, bluetooth earphone support module, SIM support module, TF card support module, microphone support module, USB2.0 support module, and the power output end in described power-supply system connects respectively the circuit power input in GPS navigation system, control system core processor, ultrasonic obstacle physical prospecting examining system, lever operated button; Described ultrasonic obstacle physical prospecting examining system is connected by CAN bus protocol with control system core processor; Described GPS navigation system and control system core processor connects by CAN bus protocol; Described control system core processor is connected with loudspeaker and Chinese-English voice broadcast module, bluetooth earphone support module, SIM support module, TF card support module, microphone support module, USB2.0 support module respectively.
Further, described ultrasonic obstacle physical prospecting examining system is made up of supersonic generator and two parts of ultrasonic receiver, whether supersonic generator is surveyed in the certain limit of front has barrier to exist in certain distance, and by the novel detection ultrasonic receiver that sends to, ultrasonic receiver sends the information of reception to control system core processor again, and control system core processor calls loudspeaker and Chinese-English voice broadcast module is made voice message.
Further, described GPS navigation system is made up of GPS chip, map, navigation software three parts, navigated by the control system core processor path that develops planning, and voice broadcast is provided, can provide current latitude, longitude coordinate to new control system core processor.
Further, described control system core processor can carry out communication with background service system by GSM network.
Further, described lever operated button be provided with on & off switch, SOS key, a key go home key, current location key, Menu key, key and volume adjusting key give the correct time, wherein all buttons all adopt braille, by the SOS key in terminal, will be linked into call center by telephony feature, the service that call center can provide mainly comprises the inquiry of information point, the issuing of information point, for user's informing user by calling household, the checking etc. of user's current location peripheral facility.
Further, described handle terminal is connected with computer by PC instrument, can facilitate user to carry out software administration and track management etc. to handle terminal by computer, management software mainly comprises browse (the dilatory convergent-divergent) of map, and the position of destination represents, by map search information point, and information point is saved in to destination, product about information, as name of product, network address, telephone number etc.Track management, the name that comprises track, software upgrading, the renewal of software version.
Beneficial effect
This utility model, on common blind-guiding stick, has assembled ultrasonic listening system and GPS navigation system and SIM, realizes obstacle detection remind by acoustic sounding system; By the GPS navigation system of assembling, can path planning, also can navigate according to conventional track; SIM by assembling is realized GSM network-in-dialing, convenient relief and long range positioning; Also can specific path be sent to navigation system by GSM network, GPS navigation system, according to instruction directs path, improves blind person's safety.
Brief description of the drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is described handle arrangement schematic diagram;
Fig. 3 is described handle terminal structure schematic diagram;
Fig. 4 is described lever operated press-button structure schematic diagram.
Detailed description of the invention
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth this utility model.
As described in Fig. 1-4, intelligent guiding walking stick for blind person, the guide rod 2 that comprises handle 1 and be threaded with handle 1; Described handle 1 is embedded with handle terminal; Described handle 1 is provided with the lever operated button 3 and microphone 4 and the ultrasonic probe 5 that are connected with handle terminal; Described handle terminal comprises power module, GPS navigation system, control system core processor, ultrasonic obstacle physical prospecting examining system, loudspeaker and Chinese-English voice broadcast module, bluetooth earphone support module, SIM support module, TF card support module, microphone support module, USB2.0 support module; Power output end in described power-supply system connects respectively the circuit power input in GPS navigation system, control system core processor, ultrasonic obstacle physical prospecting examining system, lever operated button; Described ultrasonic obstacle physical prospecting examining system is connected by CAN bus protocol with control system core processor; Described GPS navigation system and control system core processor connects by CAN bus protocol; Described control system core processor is connected with loudspeaker and Chinese-English voice broadcast module, bluetooth earphone support module, SIM support module, TF card support module respectively; Described ultrasonic obstacle physical prospecting examining system is made up of supersonic generator and two parts of ultrasonic receiver, whether supersonic generator is surveyed in the certain limit of front has barrier to exist in certain distance, and by the novel detection ultrasonic receiver that sends to, ultrasonic receiver sends the information of reception to control system core processor again, and control system core processor calls loudspeaker and Chinese-English voice broadcast module is made voice message; Described GPS navigation system is made up of GPS chip, map, navigation software three parts, is navigated, and voice broadcast is provided by the control system core processor path that develops planning, and can provide current latitude, longitude coordinate to new control system core processor; Described control system core processor can carry out communication with background service system by GSM network, blind person is lost outside, press the SOS key on lever operated button, backstage manual service can notify household to connect, or notice taxi is reached the spot, or will go the path planning of destination to be dealt into well blind-guiding stick, start self-navigation, blind person thinks a new place, can be directly with our service background contact, the navigation circuit of backstage Hui Ba destination is issued him, easily realizes navigation.
Upper demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. intelligent guiding walking stick for blind person, the guide rod that comprises handle and be threaded with handle; It is characterized in that, described handle is embedded with handle terminal; Described handle is provided with the lever operated button and microphone and the ultrasonic probe that are connected with handle terminal; Described handle terminal comprises power module, GPS navigation system, control system core processor, ultrasonic obstacle physical prospecting examining system, loudspeaker and Chinese-English voice broadcast module, bluetooth earphone support module, SIM support module, TF card support module, microphone support module, USB2.0 support module, and the power output end in described power-supply system connects respectively the circuit power input in GPS navigation system, control system core processor, ultrasonic obstacle physical prospecting examining system, lever operated button; Described ultrasonic obstacle physical prospecting examining system is connected by CAN bus protocol with control system core processor; Described GPS navigation system and control system core processor connects by CAN bus protocol; Described control system core processor is connected with loudspeaker and Chinese-English voice broadcast module, bluetooth earphone support module, SIM support module, TF card support module, microphone support module, USB2.0 support module respectively.
2. intelligent guiding walking stick for blind person according to claim 1, is characterized in that, described ultrasonic obstacle physical prospecting examining system is made up of supersonic generator and two parts of ultrasonic receiver.
3. intelligent guiding walking stick for blind person according to claim 1, is characterized in that, described GPS navigation system is made up of GPS chip, map, navigation software three parts.
4. intelligent guiding walking stick for blind person according to claim 1, is characterized in that, described lever operated button is provided with on & off switch, SOS key, a key go home key, current location key, Menu key, give the correct time key and volume adjusting key, and wherein all buttons all adopt braille.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101472.1U CN203777272U (en) | 2014-03-07 | 2014-03-07 | Intelligent blind-guide stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101472.1U CN203777272U (en) | 2014-03-07 | 2014-03-07 | Intelligent blind-guide stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777272U true CN203777272U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101472.1U Expired - Fee Related CN203777272U (en) | 2014-03-07 | 2014-03-07 | Intelligent blind-guide stick |
Country Status (1)
| Country | Link |
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| CN (1) | CN203777272U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887463A (en) * | 2014-03-07 | 2015-09-09 | 宁波天坦智慧电子科技股份有限公司 | Intelligent tactile stick |
| CN105030489A (en) * | 2015-06-12 | 2015-11-11 | 南京信息职业技术学院 | Intelligent walking stick for blind person |
| CN105030493A (en) * | 2015-08-13 | 2015-11-11 | 唐兴春 | Way-directing walking stick |
| CN105055137A (en) * | 2015-07-22 | 2015-11-18 | 陈玉华 | Walking-aiding trolley |
| CN105147504A (en) * | 2015-08-12 | 2015-12-16 | 中原工学院 | Multifunctional intelligent blind guiding crutch |
-
2014
- 2014-03-07 CN CN201420101472.1U patent/CN203777272U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887463A (en) * | 2014-03-07 | 2015-09-09 | 宁波天坦智慧电子科技股份有限公司 | Intelligent tactile stick |
| CN105030489A (en) * | 2015-06-12 | 2015-11-11 | 南京信息职业技术学院 | Intelligent walking stick for blind person |
| CN105030489B (en) * | 2015-06-12 | 2017-03-08 | 南京信息职业技术学院 | Intelligent walking stick for blind person |
| CN105055137A (en) * | 2015-07-22 | 2015-11-18 | 陈玉华 | Walking-aiding trolley |
| CN105147504A (en) * | 2015-08-12 | 2015-12-16 | 中原工学院 | Multifunctional intelligent blind guiding crutch |
| CN105030493A (en) * | 2015-08-13 | 2015-11-11 | 唐兴春 | Way-directing walking stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160307 |