CN104483927B - Blind person entering and leaving monitoring system - Google Patents
Blind person entering and leaving monitoring system Download PDFInfo
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- CN104483927B CN104483927B CN201410664701.5A CN201410664701A CN104483927B CN 104483927 B CN104483927 B CN 104483927B CN 201410664701 A CN201410664701 A CN 201410664701A CN 104483927 B CN104483927 B CN 104483927B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 61
- 238000004891 communication Methods 0.000 claims abstract description 28
- 238000012360 testing method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
The invention provides a blind person entering and leaving monitoring system, which comprises a tactile stick, an indoor tactile stick frame, a monitoring server and a user terminal, wherein a monitoring client side is arranged in the user terminal; a passive NFC (Near Field Communication) label which contains the identify information of a blind person is built in the handle of the tactile stick; the indoor tactile stick frame comprises a NFC card reader for detecting the passive NFC label in the tactile stick, a blind person entering and leaving situation is determined according to a detection result of the NFC card reader, and the blind person entering and leaving situation is sent to the monitoring server; the monitoring server is used for sending the received blind person entering and leaving situation to the client side to cause a person who carries out monitoring to obtain blind person entering and leaving information. Therefore, the person who carries out monitoring can obtain the blind person entering and leaving information of the home in time so as to adopt corresponding monitoring measures according to the blind person entering and leaving situation, and the safety of the blind person under indoor and outdoor situations can be guaranteed.
Description
Technical field
The invention belongs to communication technical field, more particularly, to a kind of blind person discrepancy monitoring system.
Background technology
Blind person trip and has many inconvenience in living as the disadvantaged group of society, but due to rhythm of life plus
Hurry up, most of families can not possibly moment all someone accompany in blind person at one's side, blind person inevitably has alone in family and alone
The situation of trip.
But, household can be due to being busy with the reasons such as work, it is impossible to which the very first time recognizes whether blind person has gone home or outward
Trip.Therefore, very first time grasp blind person discrepancy situation, the trend of blind person, confirmation when household can be allowed to understand unmanned company
Blind safety state etc. with certain necessity, but, the instrumental function such as blind man's stick that blind person currently uses is single, only can assist
Blind person is helped to go on a journey, with certain limitation, it is impossible to which meeting the discrepancy situation to blind person carries out the demand of timely grasp.
The content of the invention
For above-mentioned problem, the present invention provides a kind of blind person and comes in and goes out monitoring system, to solve prior art in
Monitor cannot in time obtain the problem of blind person's discrepancy situation.
The monitoring system the invention provides a kind of blind person comes in and goes out, including：
Blind man's stick, indoor blind man's stick frame, monitoring server and user terminal；
Monitor client is provided with the user terminal, the monitor client goes out for monitor to the blind person
Enter situation to be monitored；
The blind man's stick includes handle and cane body, and passive near-field communication NFC label, the NFC marks are built-in with the handle
Include the identity information of the blind person in label；
The indoor blind man's stick frame installs the place that enters indoors, for placing the blind man's stick；
The indoor blind man's stick frame includes NFC reader, control module and communication module；
The NFC reader is used to detect the described passive NFC label in the blind man's stick；
The control module is used to determine the discrepancy situation of the blind person according to the testing result of the NFC reader, and
The discrepancy situation is sent to into the monitoring server by the communication module；
The monitoring server is used to for the discrepancy situation for receiving to be sent to the monitor client, so that described
Monitor obtains the discrepancy information of the blind person.
Blind person's discrepancy monitoring system that the present invention is provided, includes blind by being embedded in the blind man's stick handle used by blind person
The passive NFC label of people's identity information, is provided with comprising the blind of NFC reader at the interior such as wall at the place of entering of family
Cane frame so that when blind person enters or gos out, the indoor blind man's stick frame can know the blind person by detecting passive NFC label is
The no discrepancy situation entered or go out, and then the discrepancy situation that detection is known uploads monitoring server, by monitoring server
Being sent in monitor's user terminal of distal end is used for the monitor client for monitoring blind person's trip, so as to monitor can be in real time
The discrepancy information of blind person in family is known, so that the discrepancy situation according to blind person takes corresponding surveillance and control measure, it is ensured that blind person is in room
Safety under inner and outer artificial situation.
Description of the drawings
Fig. 1 is the structural representation of blind person's discrepancy monitoring system embodiment one of the present invention；
Fig. 2 is the structural representation of blind person's discrepancy monitoring system embodiment two of the present invention.
Specific embodiment
Fig. 1 is the structural representation of blind person's discrepancy monitoring system embodiment one of the present invention, as shown in figure 1, the system includes：
Blind man's stick 1, indoor blind man's stick frame 2, monitoring server 3 and user terminal 4；
Monitor client 41 is provided with the user terminal 4, the monitor client 41 is used for monitor to described blind
The discrepancy situation of people is monitored；
The blind man's stick 1 includes handle 11 and cane body 12, and passive near-field communication (Near Field are built-in with the handle 11
Communication, hereinafter referred to as NFC) label 111, the identity information of the blind person is included in the NFC label 111；
The indoor blind man's stick frame 2 is installed and enter indoors place, for placing the blind man's stick 1；
The indoor blind man's stick frame 2 includes NFC reader 21, control module 22 and communication module 23；
The NFC reader 21 is used to detect the described passive NFC label 111 in the blind man's stick 1；
The control module 22 is used to determine the discrepancy feelings of the blind person according to the testing result of the NFC reader 21
Condition, and the discrepancy situation is sent to into the monitoring server 3 by the communication module 23；
The monitoring server 3 is used to for the discrepancy situation for receiving to be sent to the monitor client 41, so that
The monitor obtains the discrepancy information of the blind person.
In the present embodiment, indoors above-mentioned indoor blind man's stick frame 2 can be installed on the wall at the place of entering, when blind person's trip is gone home
When, blind man's stick 1 is stuck on the blind man's stick frame 2, can remove blind man's stick 1 in fixed position when going on a journey so as to blind person.
The use of blind person for convenience, is embedded in the handle 11 of blind man's stick 1 passive NFC label in the present embodiment, and
The identity information of blind person is write in the label, the passive NFC label is operated in 13.56MHz frequencies.
When blind person goes home into behind the door, by the handle 11 of blind man's stick near indoor blind man's stick frame 2, the NFC Card Readers in indoor blind man's stick frame 2
Device 21 detects passive NFC label according to the principle of near-field communication, and testing result is sent to into control module 22, if the inspection
Survey result and represent the identity information for detecting the blind person, then control module 22 determines that blind person enters and goes home, so as to pass through to lead to
The information of going home of the determination is sent to monitoring server 3 by letter module 23, so that monitoring server 3 is transmitted to the information of going home
Monitor client 41 in remote monitoring people user terminal 4, so as to monitor can in real time know that blind person enters the information at door.
When blind person goes on a journey, blind man's stick 1 is removed from indoor blind man's stick frame 2, NFC reader 21 is examined in the indoor blind man's stick frame 2 of triggering
The passive NFC label 11 surveyed in blind man's stick handle 11, due to the distance of NFC communication it is very short, only 10cm or so, so NFC Card Readers
If device 21 can not detect the blind person's identity information in passive NFC label 11, testing result is sent to into control module 22, is controlled
Molding block determines that blind person has removed blind man's stick 1 and gone out, so as to pass through communication module 23 by the information reporting of going out to monitoring service
Device 3, so that the information of going out is sent to monitoring server 3 monitor client 41 of distal end, so that monitor knows in real time house
The trip information of middle blind person.
What deserves to be explained is, the communication module 23 in indoor blind man's stick frame 2 can be wireless communication module, or wired
Communication module.Such as, the wireless communication module can be WIFI module such that it is able to by indoor available wireless network, with prison
Control server carries out data interaction.For another example, the wire communication module can be entered with internet using the netting twine of RJ45 interfaces
Row connection, by fixed network and server data interaction is carried out.
In the present embodiment, by being embedded in the blind man's stick handle used by blind person the passive of blind person's identity information is included
NFC label, is provided with the blind man's stick frame comprising NFC reader so that work as blind person at the interior such as wall at the place of entering of family
When entering or going out, whether the indoor blind man's stick frame can know the blind person by detecting passive NFC label enters or gos out
Discrepancy situation, and then the discrepancy situation that detection is known uploads monitoring server, and by monitoring server the prison of distal end is sent to
For monitoring the monitor client of blind person's trip in control people's user terminal, so as to monitor can in real time know blind person in family
Discrepancy information, so that the discrepancy situation according to blind person takes corresponding surveillance and control measure, it is ensured that blind person indoors and it is outgoing in the case of
Safety.
Fig. 2 is the structural representation of blind person's discrepancy monitoring system embodiment two of the present invention, as shown in Fig. 2 real shown in Fig. 1
On the basis of applying example, also include in the indoor blind man's stick frame：Power module 24, for carrying out direct current to the indoor blind man's stick frame 2
Power supply.
Further, NFC reader 42 is also included in user terminal 4, for reading passive NFC label 111 in include
The identity information of blind person.
The identity letter of blind person of the NFC reader 42 in user terminal 4 by including in the passive NFC label 111 of reading
Cease to record and be supplied to monitor client 41 to need blind person's identity information of monitoring.What deserves to be explained is, if monitoring client
When end 41 needs to monitor multiple blind persons, the identification of current monitor blind person's identity can be carried out by the identity information of each blind person.
Further, the system also includes：
NFC door locks 5, the NFC door locks 5 are the door lock for being built-in with NFC reader 51；
The NFC door locks 5 are used for the blind person's in NFC reader 51 in the NFC label 111 for reading
Identity information determines door lock of unlocking after the identity legitimacy of the blind person, so that the blind person gets in.
At present, during blind person goes back home from outdoor, blind person knows that the position of lockhole is unlocked with feel, and unlocking process can be very not square
Just.For this purpose, in the present embodiment auto-unlocking can be realized using the passive NFC label embedded in blind man's stick 1.
Specifically, door lock adopts the NFC door locks 5 shown in figure in family, i.e., with the door lock of NFC reader 51, so as to work as
When blind person goes back home, by the handle 11 of blind man's stick 1 near NFC door locks 5, NFC reader 51 reads the blind person's body in NFC label 111
Part information, and it is determined that door lock of unlocking after the identity legitimacy of the blind person, so that the blind person gets in.Wherein, for blind
The determination of people's identity legitimacy can be the blind person's identity information that will read and default legal blind person's identity information is carried out
Match somebody with somebody, if unanimously, it is determined that identity is legal.
Necessary points for attention prompting is carried out when further, in order to go out to blind person, go home, it is ensured that the life peace of blind person
Entirely, the points for attention that monitor can be related to carry out reminding blind in the way of triggering by event in the present embodiment.
Specifically, some default information of voice prompt can be previously stored with monitor client 41, and with it is described
The corresponding trigger condition of default information of voice prompt, when the trigger condition is met, monitor client 41 will be corresponding default
Information of voice prompt is sent to monitoring server 3 so that monitoring server 3 the default information of voice prompt is sent to it is indoor blind
Cane frame 2, the control module 22 in indoor blind man's stick frame 2 is controlled after the default information of voice prompt is received by communication module 23
The playing module 25 that the indoor blind man's stick frame 2 of system includes plays the default information of voice prompt.
For example, the default information of voice prompt such as can be information of voice prompt of going out, and accordingly, and go out
The corresponding trigger condition of information of voice prompt is：Monitor client 41 receives the discrepancy feelings of the blind person of the transmission of monitoring server 3
Condition indicates that blind person gos out.If i.e. indoor blind man's stick frame 2 determines that blind person gos out according to the testing result of NFC reader therein 21,
The information of going out is sent to into monitor client 41 by monitoring server 3, monitor client 41 is receiving the information of going out
When, by the information of voice prompt of going out for prestoring, such as reminding blind carrying mobile phone, the information such as carefully go across the road feedback
To monitoring server 3, indoor blind man's stick frame 2 is forwarded to by monitoring server 3, by the playing module 25 in indoor blind man's stick frame 2
Carry out speech play.
For another example, the default information of voice prompt can also be information of voice prompt of entering, and accordingly, voice is carried with entering
Show that the corresponding trigger condition of information is：Monitor client 41 receives the discrepancy situation of the blind person of the transmission of monitoring server 3 and indicates
The blind person enters.If i.e. indoor blind man's stick frame 2 determines that blind person enters and goes home according to the testing result of its NFC reader 21, will
The information of entering is sent to monitor client 41 by monitoring server 3, monitor client 41 receive this enter information when,
By the information of voice prompt of entering for prestoring, such as given the correct time when blind person goes home, reminding blind some articles for daily use
Position is put and the information such as moves and feed back to monitoring server 3, and by monitoring server 3 indoor blind man's stick frame 2 is forwarded to, and is led to
The playing module 25 crossed in indoor blind man's stick frame 2 carries out speech play.
For another example, the default information of voice prompt can also be the information of voice prompt for special time, particular event.
The such as daily reminding blind lunch break of noon 12,4 reminding blind medications every afternoon.Accordingly trigger condition is：Monitoring client
End 41 when detecting special time i.e. 12 point, 4 points of trigger condition and meeting, by corresponding information of voice prompt by monitoring clothes
Business device 3 is handed down to indoor blind man's stick frame 2, and by the playing module 25 in indoor blind man's stick frame 2 broadcasting of corresponding voice is carried out.
Further, in order to be further ensured that the living safety of blind person, in the present embodiment, can also be to during the trip of blind person
Between, the latest the time of going home be monitored, so as to when the travel time of blind person or go home the latest time anomaly when, monitor can and
When know.
Specifically, monitoring server 3 is additionally operable to indicate that the blind person goes out in the discrepancy situation received from indoor blind man's stick frame 2
Men Shi, record is gone out the time, if when Preset Time is reached, such as having gone out 5 hours or being at 8 points in evening, and also
Do not receive the indoor transmission of blind man's stick frame 2 indicates the discrepancy situation that blind person enters, then send prompting message to monitor client 41.
Yet further, locating module 112 is additionally provided with the blind man's stick 1, the locating module 112 includes GPS location
Module；
The control module 22 in the indoor blind man's stick frame 2, is additionally operable to control the positioning according to the discrepancy situation
The unlatching of module 112.
In the present embodiment, in order that the situation that monitor can be to blind person's trip when outer carries out certain understanding, from
And the safety of guarantee blind person, such as d GPS locating module is also provided with blind man's stick 1.What deserves to be explained is, due to the positioning
Module 112 needs to be powered, so that save energy, the locating module 112 only can be started when blind person goes on a journey,
And after blind person goes home, close the locating module 112.If that is, indoor blind man's stick frame 2 determines that blind person gos out, controlled
Locating module 112 in blind man's stick 1 is opened, and otherwise, if it is determined that blind person enters, then the locating module 112 controlled in blind man's stick 1 is closed
Close.In addition, a memory module can also be set in blind man's stick 1, the scope of activities normal for storing blind person Jing, so as to the locating module
112 after the current location information for such as periodically obtaining blind person, and according to the scope of above-mentioned Jing often activities prison is determined whether
Control client 41 reports the positional information of blind person, so as to further reduce frequently sending the caused electric quantity consumption of positional information institute
Simultaneously as the daily routines scope of blind person has the characteristics of being relatively fixed, only report when there is abnormal track, can also carry
The efficiency of height trip track monitoring.
Finally it should be noted that：Various embodiments above only to illustrate technical scheme, rather than a limitation；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, do not make the essence disengaging various embodiments of the present invention technology of appropriate technical solution
The scope of scheme.
Claims (10)
1. a kind of blind person comes in and goes out monitoring system, it is characterised in that include：
Blind man's stick, indoor blind man's stick frame, monitoring server and user terminal；
Monitor client is provided with the user terminal, the monitor client is used for discrepancy feelings of the monitor to the blind person
Condition is monitored；
The blind man's stick includes handle and cane body, and passive near-field communication NFC label is built-in with the handle, and the passive near field leads to
Include the identity information of the blind person in letter NFC label；
The indoor blind man's stick frame installs the place that enters indoors, for placing the blind man's stick；
The indoor blind man's stick frame includes NFC reader, control module and communication module；
The NFC reader is used to detect the described passive near-field communication NFC label in the blind man's stick；
The control module is used to determine the discrepancy situation of the blind person according to the testing result of the NFC reader, and by institute
State discrepancy situation and the monitoring server is sent to by the communication module；
The monitoring server is used to for the discrepancy situation for receiving to be sent to the monitor client, so that the monitoring
People obtains the discrepancy information of the blind person.
2. system according to claim 1, it is characterised in that also include：
NFC door locks, the NFC door locks are the door lock for being built-in with NFC reader；
The NFC door locks are used to determine in the identity information in the described passive near-field communication NFC label for reading
Unlock after the identity legitimacy of the blind person, so that the blind person gets in.
3. system according to claim 1, it is characterised in that be stored with default voice message letter in the monitor client
Breath, and trigger condition corresponding with the default information of voice prompt；
The monitor client detect meet the trigger condition when, the default information of voice prompt is sent to described
Monitoring server, so that the default information of voice prompt is sent to the indoor blind man's stick frame by the monitoring server；
Also include playing module in the indoor blind man's stick frame, for playing the described default information of voice prompt for receiving.
4. system according to claim 3, it is characterised in that the default information of voice prompt includes voice message of going out
Information and information of voice prompt of entering；
Trigger condition corresponding with the information of voice prompt of going out is：The monitor client receives the monitoring server
The discrepancy situation of the blind person for sending indicates that the blind person gos out；
Trigger condition corresponding with the information of voice prompt of entering is：The monitor client receives the monitoring server
The discrepancy situation of the blind person for sending indicates that the blind person enters.
5. system according to claim 1, it is characterised in that the monitoring server is additionally operable to：
When the discrepancy situation indicates that the blind person gos out, record is gone out the time；
If when Preset Time is reached, also not receiving the discrepancy feelings that the instruction blind person of the indoor blind man's stick frame transmission enters
Condition, then send prompting message to the monitor client.
6. system according to claim 1, it is characterised in that also include NFC reader in the user terminal, for reading
Take the identity information of the blind person included in the passive near-field communication NFC label.
7. system according to any one of claim 1 to 6, it is characterised in that positioning mould is additionally provided with the blind man's stick
Block, the locating module includes d GPS locating module；
The control module in the indoor blind man's stick frame, is additionally operable to control opening for the locating module according to the discrepancy situation
Open.
8. system according to any one of claim 1 to 6, it is characterised in that also include in the indoor blind man's stick frame：
Power module, for carrying out direct current supply to the indoor blind man's stick frame.
9. system according to any one of claim 1 to 6, it is characterised in that the communication module includes radio communication
Module or wire communication module.
10. system according to any one of claim 1 to 6, it is characterised in that the passive near-field communication NFC label
It is operated in 13.56MHz frequencies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664701.5A CN104483927B (en) | 2014-11-19 | 2014-11-19 | Blind person entering and leaving monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664701.5A CN104483927B (en) | 2014-11-19 | 2014-11-19 | Blind person entering and leaving monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104483927A CN104483927A (en) | 2015-04-01 |
| CN104483927B true CN104483927B (en) | 2017-04-26 |
Family
ID=52758484
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410664701.5A Active CN104483927B (en) | 2014-11-19 | 2014-11-19 | Blind person entering and leaving monitoring system |
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| CN (1) | CN104483927B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159173B (en) * | 2015-08-28 | 2018-02-27 | 青岛歌尔声学科技有限公司 | A kind of intelligent blind accessory system |
| CN106097471A (en) * | 2016-06-02 | 2016-11-09 | 深圳朝伟达科技有限公司 | A kind of instant security personnel's patrol system and method |
| CN110992555A (en) * | 2019-12-23 | 2020-04-10 | 广东小天才科技有限公司 | NFC-based home arrival prompting method, device, equipment and storage medium |
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| CN202078504U (en) * | 2011-04-27 | 2011-12-21 | 徐华军 | Intelligent walking stick for blind man |
| CN102764131A (en) * | 2012-07-23 | 2012-11-07 | 江苏下一代广电网物联网研究中心有限公司 | System and method for remotely monitoring and taking care of life of elders |
| CN103530978A (en) * | 2013-10-18 | 2014-01-22 | 南京大学 | Special population-oriented danger sensing and alarming system |
| CN103530982A (en) * | 2013-10-29 | 2014-01-22 | 杨伟 | Loss-prevention safety monitoring system |
| CN104063929A (en) * | 2014-06-11 | 2014-09-24 | 江门市联创发展有限公司 | Electronic door lock realizing unlocking through mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140104122A (en) * | 2013-02-20 | 2014-08-28 | 박현우 | Guide apparatus for blind person |
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2014
- 2014-11-19 CN CN201410664701.5A patent/CN104483927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202078504U (en) * | 2011-04-27 | 2011-12-21 | 徐华军 | Intelligent walking stick for blind man |
| CN102764131A (en) * | 2012-07-23 | 2012-11-07 | 江苏下一代广电网物联网研究中心有限公司 | System and method for remotely monitoring and taking care of life of elders |
| CN103530978A (en) * | 2013-10-18 | 2014-01-22 | 南京大学 | Special population-oriented danger sensing and alarming system |
| CN103530982A (en) * | 2013-10-29 | 2014-01-22 | 杨伟 | Loss-prevention safety monitoring system |
| CN104063929A (en) * | 2014-06-11 | 2014-09-24 | 江门市联创发展有限公司 | Electronic door lock realizing unlocking through mobile terminal |
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| Publication number | Publication date |
|---|---|
| CN104483927A (en) | 2015-04-01 |
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