CN1836644A - Self-assistant blind guiding method - Google Patents
Self-assistant blind guiding method Download PDFInfo
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- CN1836644A CN1836644A CN 200610060258 CN200610060258A CN1836644A CN 1836644 A CN1836644 A CN 1836644A CN 200610060258 CN200610060258 CN 200610060258 CN 200610060258 A CN200610060258 A CN 200610060258A CN 1836644 A CN1836644 A CN 1836644A
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Abstract
The self guide method for the blind has the blind track, distributed guide network devices and the blind carried fitting device utilized, and includes sensing the distance information between the fitting device and the guide device, outputting the guide information including position information with the guide device or the fitting device, and constituting the integral guide information with all the guide information. The self guide method makes it possible for the blinds to enter society without obstruction.
Description
Technical field
The present invention relates to wireless, network, informationization and electronics technology for guiding blind, relate in particular to a kind of self-assistant blind guiding method.
Background technology
At present, blind person's assigned address of walking needs other people/seeing-eye dog to guide; Perhaps along the sidewalk for visually impaired people or fixedly trace is gone to familiar position.Ordinary person guides this gps system effect very good, and the blind person can't read the vision map, the blind person guides generally needs the people on the side, perhaps further utilize location technologies such as GRS, special-purpose short distance data communication system DSRC or GSM/CDMA, in conjunction with according to blind person's current location at long-range displayed map, guide the blind person to walk by wireless communication tool is long-range by staff/household again, this mode needs other people to help.
The present patent application people, Shen Qing Chinese invention patent " a kind of blind-guiding method along track " makes full use of sidewalk for visually impaired people or stationary conduit effect in advance, automatically guides the blind person to reach the destination in conjunction with coordinate location method; Shen Qing Chinese invention patent " a kind of automatic blind-guiding method that adopts location technology " adopts far-end server in advance, complicated automatic routing, high position precision require and strict controlling along the road walking, and realization need not also can automatically guide the blind person to reach the destination in the sidewalk for visually impaired people.
Above-mentioned two kinds of methods realize being close to full-automatic foolproof guide, second kind too complicated, the terminal cost is difficult to be accepted at present, first kind is very suitable for indoor, building and sub-district, be difficult to the emission/acceptance point of disposable comprehensive all coordinates of laying for vast city, therefore be unfavorable for gradually providing convenience for the blind person.
Chinese invention patent " perception blind road ", by special sidewalk for visually impaired people and braille guideboard are provided, the blind person can be reached the destination easily, this method need be understood information with touch manner, bring many inconveniences to the blind person, relate to transformation simultaneously, be difficult to the formation standard once the sidewalk for visually impaired people, unfavorable to solving practical problem.
Summary of the invention
The technical issues that need to address of the present invention are, how a kind of self-assistant blind guiding method is provided, and can make and look the barrier personnel under unmanned help situation, by instrument and system, and utilize self normal capacity to reach the destination voluntarily, also do not conflict mutually with working standard simultaneously.
The above-mentioned technical problem of the present invention solves like this, a kind of self-assistant blind guiding method is provided, utilization is distributed near the location point of looking barrier personnel necessary channel or its, forms some blind-guide devices of network and look the adapting device that the barrier personnel carry, and comprises following concrete steps:
1.1) look barrier personnel walking, described adapting device enters effective sensing range with the distance of looking between the current corresponding described blind-guide device of barrier personnel;
1.2) with look corresponding described blind-guide device of the current point of barrier personnel or described adapting device voice output comprise position identification information with look the current corresponding guide information of barrier personnel;
Each self-corresponding guide information summation of some blind-guide devices present position of described formation network constitutes the normal whole guide information of using described necessary channel of barrier personnel of looking.Looking the barrier personnel so also can the place of the same correct identification with ordinary person passage, the present position and near facility or the like.
According to blind-guiding method provided by the invention, this network can be continued to optimize easily, dilatation, and makes full use of blind person's intelligence consistent with ordinary person and provide road navigation, communal facility to use, by bus and guide information such as go across the road.
According to blind-guiding method provided by the invention, the structure of this network makes full use of blind person's characteristics of walking, near sidewalk for visually impaired people, sidewalk for visually impaired people or other must be through locating to be provided with the guide of network, the maximum network construction cost that reduces, comparing other system has tangible cost advantage.Described effective sensing range operated by rotary motion is within 2 or 4 meters.
According to blind-guiding method provided by the invention, described necessary channel is all sidewalk for visually impaired people of a city, city or a street.This mode helps dilatation.
According to blind-guiding method provided by the invention, described necessary channel also can be some isolated points, includes, but are not limited to doorway, lavatory, doorway, dining room, lift port.
According to blind-guiding method provided by the invention, described location point comprises described sidewalk for visually impaired people or subway station, bus stop, road zebra crossing mouth and cross road mouth near it, is the place that any most of blind person has actual demand.
According to blind-guiding method provided by the invention, step 1.1) described in sensing comprise in magnetic, AC magnetic field, infrared ray, ultrasound wave or the radio signal any one or more.
According to blind-guiding method provided by the invention, step 1.1) described in the automatic batch (-type) of adapting device continue to transmit, described blind-guide device is received in the signal of described adapting device emission in described effective sensing range.
According to blind-guiding method provided by the invention, step 1.1) described in the automatic batch (-type) of blind-guide device continue to transmit, described adapting device is received in the signal of described blind-guide device emission in described effective sensing range.
According to blind-guiding method provided by the invention, step 1.1) looking the barrier personnel in enters in the circular point shape prompting sidewalk for visually impaired people commentaries on classics, manually the described adapting device of control transmits, be arranged near the blind-guide device in this place and receive described transmitting, this mode makes full use of the characteristics that change the sidewalk for visually impaired people, in corresponding place blind-guide device is set.
According to blind-guiding method provided by the invention, step 1.1) described in adapting device or blind-guide device produce magnetic signal automatically, its corresponding intrument receives described magnetic signal.As permanent-magnet pieces is arranged in the footwear, the sidewalk for visually impaired people is provided with Magnetic Sensor, and the perception blind person arrives.
According to blind-guiding method provided by the invention, step 1.2) described in blind-guide device the built-in voice messaging that contains described guide information is transferred to described adapting device and by described adapting device voice output.
According to blind-guiding method provided by the invention, described voice messaging transmission is the number transmission of adopting limited voice set.The Chinese invention patent that the present patent application people applies in advance " a kind of voice guide information transferring method and system thereof " is specifically described the realization of this transmission in detail.
A kind of self-assistant blind guiding method provided by the invention, utilize blind person walk characteristics and blind person blind-guide device and adapting device thereof that fixedly network distributes on the track route, it is approaching to adopt induction automatically to discern the blind person, utilizing voice to carry out current location accuses it, leads the way, leads and take advantage of, indicate that concrete facility and indication go across the road or the like, it is low that this blind-guiding method map network is initially set up cost, dilatation and optimize conveniently helps promoting after the first pilot, helps progressively conscientiously that the blind person is accessible to enter society.
Description of drawings
Further the present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 sketch map that to be self-assistant blind guiding method provided by the invention use on a bit in the sidewalk for visually impaired people.
Fig. 2 is the electric theory diagram of blind-guide device among Fig. 1.
Fig. 3 is the electric theory diagram of adapting device among Fig. 1.
The specific embodiment
As Fig. 1, blind-guide device 1 provided by the invention uses adapting device 2 emission specified control signal triggering with oneself through looking the barrier personnel, plays the voice content that is pre-stored in the device automatically.
As Fig. 2, blind-guide device 1 provided by the invention comprises signal receiving unit 11, signal decoding unit 12, voice IC 13 and speaker 144, and with the timer 15 of control connection voice IC 13.Control voice IC 13 did not work when described timer 15 was non-vanishing; After described voice IC 13 work, reset the initial value of described timer 15 and begin countdown.
As Fig. 3, adapting device 2 provided by the invention comprises time switch 23, coding unit 22 and transmitter unit 21, also comprises accumulator, continues to transmit automatically by certain hour interval batch (-type).
Blind-guide device 1 of the present invention and adapting device 2 adopt digital technology, greatly reduce and disturb, and can increase other functions easily simultaneously.
Claims (10)
1, a kind of self-assistant blind guiding method utilizes to be distributed in and looks on barrier personnel necessary channel or near the location point it, forms some blind-guide devices (1) of network and look the adapting device (2) that the barrier personnel carry, and comprises following concrete steps:
1.1) look barrier personnel walking, described adapting device (2) enters effective sensing range with the distance of looking between the current corresponding described blind-guide device (1) of barrier personnel;
1.2) step 1.1) and described in blind-guide device (1) or adapting device (2) voice output comprise position identification information with look the current corresponding guide information of barrier personnel;
Each self-corresponding guide information summation of some blind-guide devices (1) present position of described formation network constitutes the whole guide information that the barrier personnel use described necessary channel of looking.
According to the described blind-guiding method of claim 1, it is characterized in that 2, described necessary channel is all sidewalk for visually impaired people of a city, city or a street.
According to claim 1 or 2 described blind-guiding methods, it is characterized in that 3, described location point comprises described sidewalk for visually impaired people or subway station, bus stop, road zebra crossing mouth and cross road mouth near it.
4, according to the described blind-guiding method of claim 1, it is characterized in that step 1.1) described in sensing comprise in magnetic, AC magnetic field, infrared ray, ultrasound wave or the radio signal any one or more.
5, according to claim 1 or 4 described blind-guiding methods, it is characterized in that step 1.1) described in adapting device (2) automatically batch (-type) continue to transmit, described blind-guide device (1) is received in the signal of described adapting device emission in described effective sensing range.
6, according to claim 1 or 4 described blind-guiding methods, it is characterized in that step 1.1) described in blind-guide device (1) automatically batch (-type) continue to transmit, described adapting device (2) is received in the signal of described blind-guide device emission in described effective sensing range.
7, according to claim 1 or 4 described blind-guiding methods, it is characterized in that, step 1.1) looks the barrier personnel in and enter in the circular point shape prompting sidewalk for visually impaired people commentaries on classics, manually control described adapting device (2) and transmit, be arranged near the blind-guide device (1) in this place and receive described transmitting.
8, according to claim 1 or 4 described blind-guiding methods, it is characterized in that step 1.1) described in adapting device (2) or blind-guide device (1) produce magnetic signal automatically, its corresponding intrument receives described magnetic signal.
9, according to the described blind-guiding method of claim 1, it is characterized in that step 1.2) described in blind-guide device (2) the built-in voice messaging that contains described guide information is transferred to described adapting device (1) and by described adapting device (1) voice output.
10, described according to Claim 8 blind-guiding method is characterized in that, described voice messaging transmission is the number transmission of adopting limited voice set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610060258 CN1836644A (en) | 2006-04-06 | 2006-04-06 | Self-assistant blind guiding method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610060258 CN1836644A (en) | 2006-04-06 | 2006-04-06 | Self-assistant blind guiding method |
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| CN1836644A true CN1836644A (en) | 2006-09-27 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409590A (en) * | 2011-09-29 | 2012-04-11 | 陈晓容 | Voice blind road |
| CN106821694A (en) * | 2017-01-18 | 2017-06-13 | 西南大学 | A kind of mobile blind guiding system based on smart mobile phone |
| WO2018018768A1 (en) * | 2016-07-29 | 2018-02-01 | 李苏安 | Walker for blind people |
| CN107802472A (en) * | 2017-11-22 | 2018-03-16 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick and its method with crossing alarm function |
| CN109828389A (en) * | 2016-06-13 | 2019-05-31 | 郑州游爱网络技术有限公司 | A kind of navigation system |
| CN110478206A (en) * | 2019-09-10 | 2019-11-22 | 李少阳 | A kind of intelligent blind guiding system and equipment |
-
2006
- 2006-04-06 CN CN 200610060258 patent/CN1836644A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409590A (en) * | 2011-09-29 | 2012-04-11 | 陈晓容 | Voice blind road |
| CN109828389A (en) * | 2016-06-13 | 2019-05-31 | 郑州游爱网络技术有限公司 | A kind of navigation system |
| CN109828389B (en) * | 2016-06-13 | 2020-06-09 | 浙江智航芯电子科技有限公司 | Navigation system |
| WO2018018768A1 (en) * | 2016-07-29 | 2018-02-01 | 李苏安 | Walker for blind people |
| CN106821694A (en) * | 2017-01-18 | 2017-06-13 | 西南大学 | A kind of mobile blind guiding system based on smart mobile phone |
| CN107802472A (en) * | 2017-11-22 | 2018-03-16 | 佛山市海科云筹信息技术有限公司 | A kind of blind man's stick and its method with crossing alarm function |
| CN110478206A (en) * | 2019-09-10 | 2019-11-22 | 李少阳 | A kind of intelligent blind guiding system and equipment |
| CN110478206B (en) * | 2019-09-10 | 2022-02-15 | 李少阳 | Intelligent blind guiding system and equipment |
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