CN101623231B - Method and device for reminding blind social environment based on Bluetooth - Google Patents
Method and device for reminding blind social environment based on Bluetooth Download PDFInfo
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- CN101623231B CN101623231B CN200910101709XA CN200910101709A CN101623231B CN 101623231 B CN101623231 B CN 101623231B CN 200910101709X A CN200910101709X A CN 200910101709XA CN 200910101709 A CN200910101709 A CN 200910101709A CN 101623231 B CN101623231 B CN 101623231B
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Abstract
The invention discloses a method and a device for reminding a blind social environment based on Bluetooth. The method for reminding a blind social environment comprises the following steps: setting a Bluetooth emitter at a place needing reminding, and pre-storing a Bluetooth address of the Bluetooth emitter and corresponding parameters of the Bluetooth emitter and reminding information into a user Bluetooth device; searching Bluetooth signals around the user Bluetooth device by the user Bluetooth device at set intervals, and obtaining a Bluetooth address list; comparing the obtained Bluetooth address list with the stored Bluetooth address of the Bluetooth emitter by the user Bluetooth device, if the obtained Bluetooth address list is matched with the pre-stored Bluetooth address of the Bluetooth emitter, playing corresponding reminding voice to remind a user. The method and the device are realized by installing a program on a cell phone with a Bluetooth technology, enable the found Bluetooth device to correspond to a special person or facility, and feedback the surrounding social environment to a blind user through the voice.
Description
Technical field
The present invention relates to the transmission and the communication technique field of wireless signal, relate in particular to a kind of method and device that utilizes Bluetooth technology to carry out guide.
Background technology
In the daily life, the blind person need rely on guide equipment to assist its walking when walking alone, and wherein, the most general device is a walking stick, knocks forwardly by walking stick, judges whether the place ahead has barrier.For the blind person can better be lived on one's own life, realize blind person's information accessibility, various electronics blind-guide devices have appearred in the market, and wherein common comprising has mobile phone or other handheld devices of guiding function.This kind equipment detects blind person's barrier on every side normally based on various sensing technologies, thus the assisting blind walking.
Bluetooth technology is mainly used in wireless headset or data transport service in mobile phone at present, but Bluetooth technology also can play the effect near sensing.The cell phone software Sensor of Nokia (Chinese " bright colour induction " by name) is a community network software based on bluetooth, is used to make up mobile regional community network.By this software, the user can search for other the Sensor users in the blue tooth radio network signal cover, and sends files such as picture, sound mutually with it, also can send the short message based on Bluetooth transmission.
The relevant patent of blind-guiding method comprises following a few class substantially at present:
(1) assisting blind walking utilizes various sensing technologies, as ultrasound wave, infrared ray etc., finds the barrier in blind person the place ahead, and voice prompt blind is for the blind person provides trip convenient.
For example Chinese utility model patent 200620110879.6 discloses a kind of portable apparatus for guiding blind, comprises housing, circuit board, vibrating motor and battery; Circuit board is established singlechip controller, and two inputs of singlechip controller connect ultrasonic reception and transtation mission circuit respectively, and outfan drives vibrating motor or loudspeaker through digital to analog converter, power amplifier.It utilizes supersonic sounding, and the distance of acquired disturbance thing and state of ground are controlled this instrument by single-chip microcomputer and sent corresponding voice suggestion or vibration, make the distance of blind person's disturbance of perception thing, makes blind person's perception from omnibearing barrier all around; Can liberate the blind person and take the both hands that turn battle.
(2) assisting blind is crossed traffic intersection, utilizes technology assisting blind perception traffic light such as photographic head, infrared light.
For example: Chinese utility model patent 200520092568.7 discloses a kind of traffic signal blind person's perceptron, it comprises emitter that is made of sample circuit, digital emitter, mu balanced circuit and the accepter that is made of mu balanced circuit, digital receiving circuit, it is characterized in that in casing, being provided with motor and start capacitor, the output shaft of motor is connected with lifter by helical gear, lifter cooperates with the directed slide rail of band connecting plate, is provided with pressing plate, pedal and case lid above connecting plate.
Chinese invention patent application 200810059547.3 discloses the traffic guidance system of a kind of assisting blind by the crossing.Comprise positioner, guide line, electronics blind man's stick and traffic light controller.Wherein the positioner exit position that is right after corresponding crossing, sidewalk for visually impaired people embeds ground and is provided with, and guide line is arranged on the road surface between two positioners of position correspondence on both sides of the road.Electronics blind man's stick and positioner by separately the infrared light detection circuit and infrared light radiating circuit and the other side's infrared light radiating circuit and infrared light detection circuit set up optic communication.The radio communication circuit of traffic light controller is connected with the radio communication circuit signal of electronics blind man's stick.
But the subject matter of prior art has:
(1) can do nothing to help the social environment information of blind person around obtaining, such as around the friend of which understanding is arranged, which facility the place, place has;
(2) guide equipment needs specialized designs, production, and is with high costs;
(3) information that can obtain of equipment is limited, generally just finds the barrier around the blind person;
(4) the equipment upgradability is poor, adds new function as need, then has only again and designs, produces.
Summary of the invention
The invention provides a kind of information promptly and accurately, easy to use based on the reminding blind social environment method of bluetooth and the system that implements this method.Can inform blind person's social environment information on every side, for the life of blind users is provided convenience.
A kind of reminding blind social environment method based on bluetooth, step is as follows:
(1) in the place that needs are reminded bluetooth transmitters is set, and the Bluetooth address of bluetooth transmitters and pairing bluetooth transmitters parameter and information are stored into user's bluetooth equipment in advance;
Described bluetooth transmitters can be to support mobile phone or other bluetooth equipments of bluetooth, and described user's bluetooth equipment can be mobile phone or other bluetooth equipment of supporting bluetooth.
User's bluetooth equipment can be by built-in software with bluetooth transmitters address, title, device type, input such as suggestion voice user bluetooth equipment.
Suggestion voice can be recorded by user oneself by program, is used for blind users is reminded.
(2) user's bluetooth equipment at set intervals (for example 5 seconds, 10 seconds etc., artificially be provided with as required) search Bluetooth signal around plain, and obtain the Bluetooth address tabulation;
(3) user's bluetooth equipment compares the Bluetooth address of Bluetooth address tabulation that obtains and the bluetooth transmitters that has stored, if find and the pre-Bluetooth address coupling that stores bluetooth transmitters, then plays corresponding suggestion voice to remind the user.
As preferably, remote server can be set, if user's bluetooth equipment does not have the bluetooth transmitters of the Bluetooth address list match of discovery and acquisition, then the Bluetooth address tabulation that obtains is transferred to remote server and compare in the step (3).
Because the informational needs of the pre-bluetooth transmitters that stores is brought in constant renewal on user's bluetooth equipment, so updating delay takes place easily, like this can land remote server, utilize and upgrade timely information on the remote server and carry out the search of bluetooth transmitters,
Find to have the bluetooth transmitters of coupling in the Bluetooth address tabulation that obtains with user's bluetooth equipment as remote server, the remote server end is given user's bluetooth equipment with the related information transmission of this bluetooth transmitters, realizes the prompting that the user is carried out.
When the informational needs of the pre-bluetooth transmitters that stores upgrades on user's bluetooth equipment, can obtain or the manual information of importing new bluetooth transmitters of adding by user's bluetooth equipment, the user need import other information such as the title relevant with this bluetooth transmitters, type, records suggestion voice and preservation.
In order to realize reminding blind social environment method of the present invention, the present invention also provides a kind of reminding blind social environment device based on bluetooth, comprising:
Be arranged on the bluetooth transmitters in the place that need remind;
Be used to user's bluetooth equipment of searching plain described bluetooth transmitters and the user being reminded.
Be used for sharing the remote server of described bluetooth transmitters information.
Because Bluetooth address is globally unique,,, can carry out placing fixed bluetooth transmitters near fixed place and the facility if need carry out the prompting of fixed place and facility to the blind person so Bluetooth address can indicate different people and facility;
If need carry out the prompting of people or other MOVING STRUCTUREs, just need carry on bluetooth transmitters (for example supporting the mobile phone of bluetooth) or other MOVING STRUCTUREs and place bluetooth transmitters the people to the blind person;
Therefore, the place that needs of the present invention are reminded both can refer to fixed place and facility, also can refer to people or other MOVING STRUCTUREs.
Bluetooth transmitters of the present invention both can refer to fixed bluetooth transmitters, also can refer to the bluetooth transmitters that moves.
User's bluetooth equipment of the present invention can be mobile phone or other bluetooth equipment of supporting bluetooth, can communicate by communication modes such as GPRS and remote server.
Described user's bluetooth equipment comprises
1) input module is used to import bluetooth transmitters information and suggestion voice;
2) storage module is used to store bluetooth transmitters information and suggestion voice;
3) search module is used to search for bluetooth equipment and obtains the Bluetooth address tabulation, and compares with the bluetooth transmitters information in the storage module;
4) sounding module is used for the play cuing voice user is reminded;
5) networking module is used for communicating with remote server.
Described remote server comprises:
1) login module is used to receive the logging request of user's bluetooth equipment and verify;
2) Registering modules is used to receive the new user that user's bluetooth equipment sends and registers request, adds corresponding new user profile;
3) data base is used to store the information of all users and bluetooth transmitters;
4) go up transmission module, be used to receive the upload request of user's bluetooth equipment, add new equipment information and corresponding prompt voice at lane database;
5) download module is used to receive the download request of user's bluetooth equipment, in the information of lane database match query;
6) website module is used for long-range reading and writing data base's information.
The inventive method and device need not additional hardware by realizing possessing on the mobile phone of Bluetooth technology installation procedure.Based on Bluetooth technology short haul connection characteristic, carry or be installed in bluetooth equipment on the specific facilities by the Bluetooth function on mobile phone search by the people, the bluetooth equipment of finding is corresponding with specific people or facility, and social environmenies around these are fed back to blind users by voice, the blind person that the social environment disturbance of perception causes around the having solved difficult problem of going on a journey does not have barrier to blind person information and builds significant.
Description of drawings
Fig. 1 is a reminding blind social environment device general frame sketch map of the present invention;
Fig. 2 is the structured flowchart of cell-phone customer terminal in the reminding blind social environment device of the present invention;
Fig. 3 is that the module of cell-phone customer terminal constitutes and functional schematic;
Fig. 4 is the structured flowchart of reminding blind social environment device medium-long range server of the present invention;
Fig. 5 is the functional schematic of remote server;
Fig. 6 is a reminding blind social environment method user side schematic flow sheet of the present invention;
Fig. 7 is a reminding blind social environment method server end schematic flow sheet of the present invention.
The specific embodiment
Referring to Fig. 1, reminding blind social environment device of the present invention comprises:
Be arranged on bluetooth equipment 1, bluetooth equipment 2 and the bluetooth equipment 3 in the place that need remind, be equivalent to bluetooth transmitters;
Client both had been used to the cell-phone customer terminal searching plain described bluetooth transmitters and the user is reminded, and cell-phone customer terminal adopts the mobile phone of supporting Bluetooth function, is equivalent to user's bluetooth equipment;
Server end both had been used for sharing the http server of described bluetooth transmitters information, was equivalent to remote server, was wherein storing the information of shared bluetooth transmitters among the data base of http server.
Wherein, cell-phone customer terminal and http server communicate by GPRS, and bluetooth equipment 1, bluetooth equipment 2 and bluetooth equipment 3 communicate by bluetooth approach and cell-phone customer terminal.
Referring to Fig. 2, cell-phone customer terminal comprises:
1) input module
Be used for to the cell-phone customer terminal input information, comprise bluetooth equipment 1, bluetooth equipment 2 and bluetooth equipment 3 title, address, type, suggestion voice separately, wherein voice are used for the user is reminded.
2) storage module (RMS storage system)
Be used to store the information and the suggestion voice of bluetooth transmitters.
3) search module
Search module is a nucleus module, utilizes the Bluetooth function search bluetooth equipment on every side of mobile phone, and the list of devices that searches out is passed to the storage module module compare.
4) sounding module
Hair is in suggestion voice is reminded blind users by speaker.
5) networking module
Network savvy is a derivation function, but the user is by this module logon server (remote server), upload the facility information that stores on the mobile phone, when searching out unknown device, can be with this device address upload server further to inquire about, if any the facility information of coupling, server then with this information passback mobile phone, is reminded blind users.
Cell-phone customer terminal is the direct user oriented part of reminding blind social environment device of the present invention, the user can add equipment (bluetooth transmitters), search equipment by cell-phone customer terminal, and information can be uploaded to remote server, also can be from the remote server download message.The relation of each module of cell-phone customer terminal and function also can be referring to Fig. 3.
Referring to Fig. 4, remote server comprises:
1) login module
Be used for receiving the logging request that user's bluetooth equipment (the mobile phone end of figure) is sent, the user verified based on the user name and password.
2) Registering modules
Be used to receive the new user that the mobile phone end sends and register request, add relevant user information.
3) data base
Be used to store the information of user and bluetooth transmitters.
4) go up transmission module
Be used to receive the facility information upload request that the mobile phone end is sent, inquire about this facility information at the server end lane database and whether exist, as then in the data base, adding device name, device address, device type and voice document for it for new equipment.
5) download module
Be used to receive the facility information download request that the mobile phone end is sent, in the data base, inquire about, as find this equipment then relevant information to be returned to the mobile phone end according to the device address.
6) website module (the Internet among the figure)
The user can visit native system by this module on Internet, operations such as can increasing, delete, change, look into facility information.
Remote server mainly is responsible for storing disclosed facility information, information as communal facility, the blind person is entered to continue behind the strange zone to use native system and facility information in the strange zone that need not prestore, the user also can select the facility information on the mobile phone is uploaded onto the server and other users share, and realizes the online collection of bluetooth equipment information.The function signal of remote server (server end among the figure) can be referring to shown in Figure 5.
The inventive method at first is provided with bluetooth transmitters in the place that needs are reminded when implementing, and the Bluetooth address of bluetooth transmitters and pairing bluetooth transmitters parameter and information are stored into user's bluetooth equipment in advance;
Referring to Fig. 6, adopt the mobile phone of supporting Bluetooth function as user's bluetooth equipment (client), the method implementing procedure is:
1) start-up routine, the bluetooth equipment around beginning to search for also obtains the relevant device address list;
2), 3) will around bluetooth device address tabulation be stored in address list on the mobile phone and compare and discern;
4) in storage, find matching unit as program, judge whether this equipment had been reminded earlier when searching for last time;
5) do not remind as search last time, then the audio system of routine call mobile phone (sounding module) is play the voice of this equipment correspondence, and blind users is reminded;
6) reminded when searching for last time as this equipment, then no longer reminded, to prevent to repeat prompting;
7) as can not finding the facility information of coupling in this locality, and user's logon server, then the bluetooth device address of finding is issued server and further inquire about;
8) do not login as the user, and discovering device is the user good friend that then the user can select to add this equipment, the input relevant information is also recorded suggestion voice;
9), 10) server receives that the mobile phone end passes the Bluetooth address of coming, and inquires about the information that server memory is stored up;
11) as there not being match information on the server yet, illustrate that this equipment is unknown device, program is not returned any information;
12), then relevant information is returned the mobile phone end and further handled as on server, finding match information;
13) the mobile phone end is reminded the user by voice after receiving the information that server returns, and stores this information in this locality.
Referring to Fig. 7, when the inventive method is implemented, visit remote server if desired, then this server end flow process is:
1) receives user's logging request;
2) the user name and password is verified;
3) login failure allows the user to select to register new user;
4) this user name is registered, returns again and registers;
5) login successfully, wait for mobile phone end transmitting apparatus query requests and facility information upload request;
6) receive the facility information upload request, relevant information is saved to data base on the server;
7), 8) receive the equipment query request, compared in device address in the request and the address among the data base;
9) do not find match information, server is left intact;
10) find match information, server returns to the mobile phone end with this information and handles.
Claims (5)
1. reminding blind social environment method based on bluetooth is characterized in that step is as follows:
(1) in the place that needs are reminded bluetooth transmitters is set, and the Bluetooth address of bluetooth transmitters and pairing bluetooth transmitters parameter and information are stored into user's bluetooth equipment in advance;
(2) user's bluetooth equipment is searched plain Bluetooth signal on every side at set intervals, and obtains the Bluetooth address tabulation;
(3) user's bluetooth equipment compares the Bluetooth address of Bluetooth address tabulation that obtains and the bluetooth transmitters that has stored, if find and the pre-Bluetooth address coupling that stores bluetooth transmitters, then plays corresponding suggestion voice to remind the user.
2. reminding blind social environment method as claimed in claim 2, it is characterized in that, remote server is set, if user's bluetooth equipment does not have the bluetooth transmitters of the Bluetooth address list match of discovery and acquisition, then the Bluetooth address tabulation that obtains is transferred to remote server and compare in the step (3).
3. the reminding blind social environment device based on bluetooth is characterized in that, comprising:
Be arranged on the bluetooth transmitters in the place that need remind;
Be used to user's bluetooth equipment of searching plain described bluetooth transmitters and the user being reminded;
Be used for sharing the remote server of described bluetooth transmitters information.
4. reminding blind social environment device as claimed in claim 3 is characterized in that, described user's bluetooth equipment comprises:
1) input module is used to import bluetooth transmitters information and suggestion voice;
2) storage module is used to store bluetooth transmitters information and suggestion voice;
3) search module is used to search for bluetooth transmitters and obtains the Bluetooth address tabulation, and compares with the bluetooth transmitters information in the storage module;
4) sounding module is used for the play cuing voice user is reminded;
5) networking module is used for communicating with remote server.
5. as claim 3 or 4 described reminding blind social environment devices, it is characterized in that described remote server comprises:
1) login module is used to receive the logging request of user's bluetooth equipment and verify;
2) Registering modules is used to receive the new user that user's bluetooth equipment sends and registers request, adds corresponding new user profile;
3) data base is used to store the information of all users and bluetooth transmitters;
4) go up transmission module, be used to receive the upload request of user's bluetooth equipment, add new equipment information and corresponding prompt voice at lane database;
5) download module is used to receive the download request of user's bluetooth equipment, in the information of lane database match query;
6) website module is used for long-range reading and writing data base's information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910101709XA CN101623231B (en) | 2009-08-13 | 2009-08-13 | Method and device for reminding blind social environment based on Bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910101709XA CN101623231B (en) | 2009-08-13 | 2009-08-13 | Method and device for reminding blind social environment based on Bluetooth |
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| CN101623231A CN101623231A (en) | 2010-01-13 |
| CN101623231B true CN101623231B (en) | 2011-04-27 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958972B (en) * | 2010-09-17 | 2013-05-15 | 惠州Tcl移动通信有限公司 | Mobile phone Bluetooth-based location recognition method and mobile phone |
| CN103309832B (en) * | 2012-03-08 | 2017-03-29 | 联想(北京)有限公司 | A kind of pairing recognition methodss and receptor |
| CN102651108A (en) * | 2012-04-08 | 2012-08-29 | 徐彬 | Non-connection-based Bluetooth mobile payment system |
| CN102641198B (en) * | 2012-04-27 | 2013-09-25 | 浙江大学 | Blind person environment sensing method based on wireless networks and sound positioning |
| CN104202172A (en) * | 2014-03-06 | 2014-12-10 | 焦鹏飞 | Pairing Bluetooth anti-lost and warning system based on BLE technology and web database |
| CN106491320A (en) * | 2016-10-10 | 2017-03-15 | 佛山职业技术学院 | A kind of blind man navigation Bluetooth beacon |
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| CN2638031Y (en) * | 2003-09-09 | 2004-09-01 | 广西大学 | Road crossing electron guiding apparatus for blind person |
| CN2783963Y (en) * | 2004-09-30 | 2006-05-31 | 浙江工业大学 | Dysopsia patient walking aid |
| WO2007099416A3 (en) * | 2005-11-24 | 2007-11-29 | Ist Superiore Mario Boella | System for exploiting information selected on the basis of the position of a user, in particular a visually impaired user, method and computer program product therefrom |
| EP1930742A1 (en) * | 2006-12-04 | 2008-06-11 | Jörn Peters | Navigation device and navigation system for blind and visually impaired people and a navigation method |
| CN201239252Y (en) * | 2008-08-18 | 2009-05-20 | 天津三星电子有限公司 | Blind-guiding stick with GPS position, speech recognition and bluetooth devices |
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- 2009-08-13 CN CN200910101709XA patent/CN101623231B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638031Y (en) * | 2003-09-09 | 2004-09-01 | 广西大学 | Road crossing electron guiding apparatus for blind person |
| CN2783963Y (en) * | 2004-09-30 | 2006-05-31 | 浙江工业大学 | Dysopsia patient walking aid |
| WO2007099416A3 (en) * | 2005-11-24 | 2007-11-29 | Ist Superiore Mario Boella | System for exploiting information selected on the basis of the position of a user, in particular a visually impaired user, method and computer program product therefrom |
| EP1930742A1 (en) * | 2006-12-04 | 2008-06-11 | Jörn Peters | Navigation device and navigation system for blind and visually impaired people and a navigation method |
| CN201239252Y (en) * | 2008-08-18 | 2009-05-20 | 天津三星电子有限公司 | Blind-guiding stick with GPS position, speech recognition and bluetooth devices |
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