CN202909044U - Blind guiding and tracking device - Google Patents
Blind guiding and tracking device Download PDFInfo
- Publication number
- CN202909044U CN202909044U CN 201220602494 CN201220602494U CN202909044U CN 202909044 U CN202909044 U CN 202909044U CN 201220602494 CN201220602494 CN 201220602494 CN 201220602494 U CN201220602494 U CN 201220602494U CN 202909044 U CN202909044 U CN 202909044U
- Authority
- CN
- China
- Prior art keywords
- tracing equipment
- acceleration
- global positioning
- positioning system
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Alarm Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model discloses a blind guiding and tracking device which comprises an ultrasonic transducer, a global positioning system unit, a base band processor and a conversation unit. The ultrasonic transducer is used for measuring the distance between the blind guiding and tracking device and a barrier and sending the distance to the base band processor; the global positioning system unit is used for positioning and obtaining position information of the blind guiding and tracking device and sending the position information to the base band processor; the base band processor is used for processing data of wireless communication, generating a voice prompt based on the distance and sending the position information to at least one set receiving terminal; and the conversation unit is used for performing wireless communication with a wireless communication terminal and playing the voice prompt. By the arrangement of the components, the blind guiding and tracking device is capable of helping a blind person to avoid obstacles and accurately sending positions where the blind person is to the set receiving terminal in time of emergency, and all-round safety of the blind person who goes out is achieved.
Description
Technical field
This utility model relates to a kind of guide tracing equipment.
Background technology
For blind person or other special populations, trip inconvenience is their a large problem of puzzlement all the time.Owing to can't see barrier, have more potential safety hazard such as the blind person when going on a journey alone.Simultaneously their household but can't know their position in real time when worrying them, and the blind person is in case emergency case occurs or fall down injuredly might obtaining very soon succouring when waiting fortuitous event when going out.
Although distance measuring sensor of the prior art can help blind person's avoiding obstacles when trip, and portable terminal is when can the partial rcsponse blind person going out emergency to occur and the problem of household's contact, but both use not too convenient for the blind person, and can't well ensure blind person's safety.Do not have in the prior art a kind ofly can help the blind person to keep away barrier yet, can when something unexpected happened, seek help easily again, can also allow relatives determine rapidly the portable equipment of blind person's position.
The utility model content
The technical problems to be solved in the utility model is not have in the prior art a kind ofly can help the blind person to keep away barrier to seek help easily when the something unexpected happened again in order to overcome, can also allow relatives determine rapidly the defective of the equipment of blind person present position, a kind of guide tracing equipment is proposed, by a ultrasonic sensor, a global positioning system unit, a telephony unit and a baseband processor are set, can the omnibearing safety that ensures the blind person.
This utility model solves above-mentioned technical problem by following technical proposals:
This utility model provides a kind of guide tracing equipment, and its characteristics are, comprising:
One ultrasonic sensor is used for measuring the distance of this guide tracing equipment and barrier and this distance being sent to a baseband processor;
One global positioning system unit is used for the location and obtains the positional information of this guide tracing equipment and this positional information is sent to this baseband processor;
This baseband processor, for the treatment of the data of radio communication, according to this apart from the receiving terminal that generates a voice suggestion and this positional information is sent at least one setting;
One telephony unit is used for and wireless communication terminal carries out radio communication and plays this voice suggestion.
Wherein, the process that this global positioning system unit location obtains the positional information of this guide tracing equipment belongs to common practise, and therefore not to repeat here.This global positioning system unit can be that to utilize GPS(be the global positioning system unit of the U.S.) position, also can be to adopt other global positioning system to position such as triones navigation system.This baseband processor possesses the function of protocol processor, is responsible for date processing and storage, and primary clustering is the unit such as digital signal processor, microcontroller, internal memory.Hold intelligibly, this baseband processor is except the data that can process radio communication, and microcontroller wherein possesses respectively according to this apart from the function that generates this voice suggestion and process this positional information.The information of the receiving terminal of this at least one setting is stored in this baseband processor such as a phone number of setting or addresses of items of mail etc., hold intelligible, the receiving terminal of this at least one setting can be portable terminal or computer etc., only needs to receive the information that sends with communication and gets final product.Corresponding this positional information is processed and is generated suitable information format by the microcontroller in this baseband processor and sends.This telephony unit is used for and wireless communication terminal carries out radio communication, for instance, can be to carry out mobile communication with portable terminal.
Preferably, this guide tracing equipment comprises that also one is used for measuring in real time the acceleration transducer of the acceleration of this guide tracing equipment, this baseband processor comprises that also one is set with the acceleration monitor unit of an acceleration rate threshold, this acceleration monitor unit be used for this acceleration during greater than this acceleration rate threshold the receiving terminal to this at least one setting send a warning message.
Preferably, this guide tracing equipment also comprises a urgency traffic button, is used for the call request of initiation and a urgent receiving terminal of setting.
Preferably, this global positioning system unit comprises a lamellar antenna and a global positioning system chip.Adopt chip aerial (being the PATCH antenna) energy so that the signal reception of global positioning system is better.And this global positioning system chip can adopt U-blox the 7th generation global positioning system chip, U-blox the 7th generation global positioning system chip is a product of U-blox company, signal for the treatment of the global positioning system that receives, process positional information, it possesses higher sensitivity and extremely low power consumption, supports GPS, GLONASS(Russia glonass system), the Galilean satellite navigation system in Galileo(Europe), the accurate zenith satellite system of QZSS(Japan) and the SBAS(provincialism GPS wide area differential GPS that utilizes geostationary orbit satellite to set up strengthen system) etc. navigation system.The positioning accuracy up to 2.5 meters can be brought, and the information such as longitude and latitude, time can be directly exported.
On the basis that meets this area general knowledge, above-mentioned each optimum condition, but combination in any namely get each preferred embodiments of this utility model.
Positive progressive effect of the present utility model is:
A kind of guide tracing equipment of the present utility model, by a ultrasonic sensor, a global positioning system unit, a telephony unit and a baseband processor are set, possessed simultaneously prompting and kept away barrier, can locate rapidly, send easily help information, thus can the omnibearing safety that ensures the blind person.
Description of drawings
Fig. 1 is the sketch map of the guide tracing equipment of this utility model embodiment 1.
Fig. 2 is the sketch map of the guide tracing equipment of this utility model embodiment 2.
The specific embodiment
Provide this utility model preferred embodiment below in conjunction with accompanying drawing, with the detailed description the technical solution of the utility model, but therefore this utility model is not limited among the described scope of embodiments.
Embodiment 1
As shown in Figure 1, the guide tracing equipment 1 of present embodiment comprises:
One ultrasonic sensor 11 is used for measuring the distance of this guide tracing equipment 1 and barrier and this distance being sent to a baseband processor 13;
One global positioning system unit 12 is used for the location and obtains the positional information of this guide tracing equipment 1 and this positional information is sent to this baseband processor 13;
This baseband processor 13, for the treatment of the data of radio communication, according to this apart from the receiving terminal that generates a voice suggestion and this positional information is sent at least one setting;
One telephony unit 14 is used for and wireless communication terminal carries out radio communication and plays this voice suggestion.
Those skilled in the art are to be understood that, baseband processor is except the date processing and storage that possess basic radio communication, microcontroller implementation that can also be by wherein is ordinary skill in the art means to the processing of some other data and utilize microcontroller that data are processed.This baseband processor 13 of present embodiment is except the data that can process radio communication, and microcontroller wherein possesses respectively according to this apart from the function that generates this voice suggestion and process this positional information.
Whether this ultrasonic sensor 11, this global positioning system unit 12 all can be opened by user selection.The receiving terminal of this at least one setting is set by the user and is stored in this baseband processor 13.The receiving terminal of this at least one setting can be the telephone number set or addresses of items of mail etc., is used for receiving the information that this guide tracing equipment 1 is beamed back.
Embodiment 2
As shown in Figure 2, the guide tracing equipment 1 of present embodiment is with the difference of the guide tracing equipment 1 of embodiment 1:
This guide tracing equipment 1 comprises that also one is used for measuring in real time the acceleration transducer 15 of the acceleration of this guide tracing equipment 1, this baseband processor 13 comprises that also one is set with the acceleration monitor unit of an acceleration rate threshold, this acceleration monitor unit be used for this acceleration during greater than this acceleration rate threshold the receiving terminal to this at least one setting send a warning message.
This acceleration rate threshold can be arranged voluntarily by the user, and this acceleration transducer 15 can open or cut out by the user.When the acceleration that records when a certain moment is excessive, show that then the user may occur to fall or collide, at this moment send a warning message to the receiving terminal of this at least one setting the people who receives this warning message is succoured timely such as relatives or friend, wherein the receiving terminal of this at least one setting can be relatives' mobile phone etc.
Preferably, this guide tracing equipment 1 also comprises a urgency traffic button, is used for the call request of initiation and a urgent receiving terminal of setting.Being arranged so that when some fortuitous events having occurred of this urgency traffic button can be very convenient fast by telephone recourse, avoided dialing procedure.
Preferably, this global positioning system unit 12 comprises a lamellar antenna and a U-blox the 7th generation global positioning system chip.
Although more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make various changes or modifications to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (4)
1. a guide tracing equipment is characterized in that, comprising:
One ultrasonic sensor is used for measuring the distance of this guide tracing equipment and barrier and this distance being sent to a baseband processor;
One global positioning system unit is used for the location and obtains the positional information of this guide tracing equipment and this positional information is sent to this baseband processor;
This baseband processor, for the treatment of the data of radio communication, according to this apart from generating a voice suggestion and this positional information being sent at least one default receiving terminal;
One telephony unit is used for and wireless communication terminal carries out radio communication and plays this voice suggestion.
2. guide tracing equipment as claimed in claim 1, it is characterized in that, this guide tracing equipment comprises that also one is used for measuring in real time the acceleration transducer of the acceleration of this guide tracing equipment, this baseband processor comprises that also one is set with the acceleration monitor unit of an acceleration rate threshold, this acceleration monitor unit be used for this acceleration during greater than this acceleration rate threshold the receiving terminal to this at least one setting send a warning message.
3. guide tracing equipment as claimed in claim 1 is characterized in that, this guide tracing equipment also comprises a urgency traffic button, is used for the call request of initiation and a urgent receiving terminal of setting.
4. guide tracing equipment as claimed in claim 1 is characterized in that, this global positioning system unit comprises a lamellar antenna and a global positioning system chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602494 CN202909044U (en) | 2012-11-14 | 2012-11-14 | Blind guiding and tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602494 CN202909044U (en) | 2012-11-14 | 2012-11-14 | Blind guiding and tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909044U true CN202909044U (en) | 2013-05-01 |
Family
ID=48157396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602494 Expired - Lifetime CN202909044U (en) | 2012-11-14 | 2012-11-14 | Blind guiding and tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169599A (en) * | 2013-04-08 | 2013-06-26 | 无锡市崇安区科技创业服务中心 | Shoe used for blind people based on sensors |
| CN105853159A (en) * | 2016-05-05 | 2016-08-17 | 上海电机学院 | Intelligent blind guiding system |
-
2012
- 2012-11-14 CN CN 201220602494 patent/CN202909044U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169599A (en) * | 2013-04-08 | 2013-06-26 | 无锡市崇安区科技创业服务中心 | Shoe used for blind people based on sensors |
| CN105853159A (en) * | 2016-05-05 | 2016-08-17 | 上海电机学院 | Intelligent blind guiding system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180295503A1 (en) | Functional Management of Mobile Devices | |
| US8594745B1 (en) | Notification of event by mobile communications device using radio frequency transmitter | |
| CN202916443U (en) | Beidou satellite SMS emergency system | |
| US20100151887A1 (en) | Mobile handset proximity social networking | |
| CN107534841B (en) | Method and device for outputting notification | |
| Goel et al. | Design and implementation of android based wearable smart locator band for people with autism, dementia, and Alzheimer | |
| CN102802092A (en) | Interphone capable of being positioned by satellite and realizing mutual tracking of tracks | |
| CN203465811U (en) | Child loss preventive device | |
| CN105187668B (en) | Based reminding method, device and the mobile terminal of mobile terminal system people of unread information | |
| CN109923506A (en) | Information processing method and positioning chip, mobile terminal | |
| CN202909044U (en) | Blind guiding and tracking device | |
| US20100103037A1 (en) | Electronic device and method for positioning the electronic device | |
| CN101995564A (en) | Children positioning tracker, and positioning and tracking method thereof | |
| CN103905975A (en) | Handset alarm method and device thereof | |
| WO2011091661A1 (en) | Method for locating and mobile terminal thereof | |
| CN201938680U (en) | GPS positioning packet | |
| CN201985976U (en) | Mobile phone with function of calling for help | |
| CN104902072A (en) | Terminal prompting method and device | |
| CN204965010U (en) | Multi -function watch and because remote monitering system of multi -function watch | |
| CN204795008U (en) | Visitor fixes a position communication device | |
| CN103800181A (en) | Blind guide tracing equipment | |
| CN101127943A (en) | Location information report method for mobile device | |
| CN109462823A (en) | Recourse method, mobile terminal and storage medium | |
| CN202453504U (en) | Portable personal locator | |
| CN202889460U (en) | Mobile phone capable of being tracked and located by short message |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201103 801A room, E building, No. 1618, Minhang District, Shanghai, Yishan Road Patentee after: QUECLINK WIRELESS SOLUTIONS Co.,Ltd. Address before: 201103 801A room, E building, No. 1618, Minhang District, Shanghai, Yishan Road Patentee before: QUECLINK WIRELESS SOLUTIONS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |