CN106185513B - A kind of elevator intelligent security protection system based on radio-frequency technique - Google Patents
A kind of elevator intelligent security protection system based on radio-frequency technique Download PDFInfo
- Publication number
- CN106185513B CN106185513B CN201610733611.6A CN201610733611A CN106185513B CN 106185513 B CN106185513 B CN 106185513B CN 201610733611 A CN201610733611 A CN 201610733611A CN 106185513 B CN106185513 B CN 106185513B
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- China
- Prior art keywords
- foreign matter
- door
- rfid
- matter clip
- crack
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
Abstract
A kind of elevator intelligent security protection system based on radio-frequency technique, including RFID reader and sticker, the RFID reader is for issuing RFID wireless signal；RFID wireless signal that the sticker, which is used to be pasted on the inside of the crack between a door and its frame of elevator door, receives the RFID reader issues detects foreign matter clip situation in crack between a door and its frame according to RFID wireless signal, generates foreign matter clip information according to foreign matter clip situation, sounded an alarm according to the foreign matter clip event read in foreign matter clip information.In this way, detecting the sticker on the inside of the crack between a door and its frame of elevator door has foreign matter clip situation to sound an alarm when RFID reader issues RFID wireless signal in elevator crack between a door and its frame, the safe effect for reminding user to leave elevator in time can be brought.
Description
Technical field
The present invention relates to elevator safety technical field, in particular to a kind of elevator intelligent security protection based on radio-frequency technique
System.
Background technique
When having foreign matter in elevator door crack between a door and its frame, (foreign matter is, for example, the objects such as bottle cap, rubbish, and normal someone throws away on elevator doorway
Rubbish can accidentally kick foreign matter in crack between a door and its frame when user moves towards elevator door), the safety of elevator can be caused very big hidden
Suffer from, for example, foreign matter is in crack between a door and its frame, so that elevator door can not close in place, it can be harmful when elevator rises, harm is shown
Elevator tenesmus, shake, so that the life security to user brings hidden danger.In the prior art, by being provided on elevator door
Safety contact, when elevator layer is not turned off in place, contact access failure, elevator not will start operation at this time.However, actual life
In, it is both provided with safety contact on not all elevator door, is much not provided with, for such elevator door, security risk
It is larger.
Summary of the invention
Goal of the invention: It is an object of the present invention to solve the deficiency of the existing technology and provide one kind can be according to detecting
Foreign matter sounds an alarm sticker to remind the elevator intelligent security protection system based on radio-frequency technique of user in elevator crack between a door and its frame
System.
Technical solution: in order to achieve the goal above, a kind of elevator intelligent safety based on radio-frequency technique provided by the invention
Guard system, including RFID reader and sticker, the RFID reader is for issuing RFID wireless signal；The stickup
Device is used to be pasted on the inside of the crack between a door and its frame of elevator door, receives RFID wireless signal, basis that the RFID reader issues
RFID wireless signal detect crack between a door and its frame in foreign matter clip situation, according to foreign matter clip situation generate foreign matter clip information, according to reading
Foreign matter clip event in taking foreign body clip information sounds an alarm；The effective propagation path of the RFID wireless signal is 1 meter；
The RFID reader is arranged on bracelet.
As a kind of preferred embodiment of the invention, the sticker include shell, set on case surface stickers, set
In the RFID transponder of interior of shell, battery, the infrared ray sensing group being connect with the RFID transponder and infrared ray sensing group
The digital processing unit of connection, the alarm device connecting with digital processing unit, the battery is to the infrared ray sensing group, digital processing
Device, alarm device transmission of electricity, the RFID transponder are used to receive the RFID wireless signal that the RFID reader issues and its is defeated
The infrared ray sensing group is given out, and the infrared ray sensing group is used to detect the foreign matter in crack between a door and its frame according to RFID wireless signal
Situation is pressed from both sides, the digital processing unit is according to foreign matter clip situation generation foreign matter clip information and in reading out foreign matter clip information
Foreign matter clip event when control the alarm device and sound an alarm.
As a kind of preferred embodiment of the invention, the infrared ray sensing group is by several infrared sensors group side by side
At, several infrared sensors issue the reflective distance that is hampered of infrared ray under the digital processing unit storage noiseless situation,
Several infrared sensors issue infrared ray into crack between a door and its frame respectively and real-time reflective distance are transferred to the digital processing unit,
The digital processing unit compares the reflective distance of real-time reflective distance and several infrared sensors under noiseless situation
It is right, when compare out any one distance it is not equal whens, it is determined that have foreign matter clip, i.e. foreign matter clip event in crack between a door and its frame, generate with it is different
The corresponding foreign matter clip information of object clip event controls the police when reading out the foreign matter clip event in foreign matter clip information
Report device sounds an alarm.
As a kind of preferred embodiment of the invention, the size of infrared sensor is 4.7 × 4.7 × 2.4mm, detection angle
It is 50 °.
The present invention realizes following the utility model has the advantages that passing through RFID reader and sticker, the RFID reader is for sending out
RFID wireless signal out；The sticker is used to be pasted on the inside of the crack between a door and its frame of elevator door, receives the RFID reader hair
RFID wireless signal out detects foreign matter clip situation in crack between a door and its frame according to RFID wireless signal, according to foreign matter clip situation
It generates foreign matter clip information, sounded an alarm according to the foreign matter clip event read in foreign matter clip information.So that when detecting elevator
Foreign matter sounds an alarm sticker in crack between a door and its frame, can bring the safe effect for reminding user to leave elevator in time.
Detailed description of the invention
Fig. 1 is elevator door gap structure schematic diagram provided by the invention；
Fig. 2 is elevator door crack between a door and its frame sticker structural schematic diagram provided by the invention；
Fig. 3 is Bracelet structure schematic diagram provided by the invention；
Fig. 4 is elevator intelligent security protection system frame relations figure provided by the invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
As shown in Fig. 1 Fig. 2 Fig. 3 and Fig. 4, Fig. 1 is elevator door gap structure schematic diagram provided by the invention；Fig. 2 is
Elevator door crack between a door and its frame sticker structural schematic diagram provided by the invention；Fig. 3 is Bracelet structure schematic diagram provided by the invention；Figure
4 be elevator intelligent security protection system frame relations figure provided by the invention.The present embodiment provides a kind of based on radio-frequency technique
Elevator intelligent security protection system, including RFID reader 1 and sticker 2, the RFID reader 1 for issue RFID without
Line signal；The sticker 2 is used to be pasted on 4 inside of crack between a door and its frame of elevator door 3, receives what the RFID reader 1 issued
RFID wireless signal, according to RFID wireless signal detect crack between a door and its frame 4 in foreign matter clip situation, according to foreign matter clip situation generate
Foreign matter clip information is sounded an alarm according to the foreign matter clip event read in foreign matter clip information.
Wherein, the sticker 2 include shell 5, set on the stickers 6 on 5 surface of shell, inside shell 5
RFID transponder 7, the infrared ray sensing group 9 connecting with the RFID transponder 7, is connect with infrared ray sensing group 9 battery 8
Digital processing unit 10, the alarm device 11 being connect with digital processing unit 10, the battery 8 to the infrared ray sensing group 9, number at
Manage device 10, alarm device 11 is transmitted electricity, the RFID wireless signal that the RFID transponder 7 is issued for receiving the RFID reader 1
And output it and give the infrared ray sensing group 9, the infrared ray sensing group 9 is used to detect crack between a door and its frame 4 according to RFID wireless signal
Interior foreign matter clip situation, the digital processing unit 10 are according to foreign matter clip situation generation foreign matter clip information and different reading out
The alarm device 11 is controlled when foreign matter clip event in object clip information to sound an alarm.
In practical application, such as by the cooperation of RFID reader 1 and sticker 2, sticker 2 can be by user at any time
It is pasted onto 3 crack between a door and its frame of layer door, 4 inside of daily seating elevator, detachably, without improving to elevator.The setting of sticker 2
It will not influence the normal opening and closing of elevator door.Occurs foreign matter clip situation on the inside of the crack between a door and its frame 4 of elevator door 3, elevator issues police at this time
Report, user hear alarm, leave elevator in time.
Wherein, the infrared ray sensing group 9 is made of side by side several infrared sensors 12, the digital processing unit 10
Store the reflective distance that is hampered that several infrared sensors 12 under noiseless situation issue infrared ray, several infrared ray sensings
Device 12 issues infrared ray into crack between a door and its frame 4 respectively and real-time reflective distance is transferred to the digital processing unit 10, at the number
Reason device 10 real-time reflective distance is compared with the reflective distance of several infrared sensors 12 under noiseless situation, when than
Whens not equal to any one distance out, it is determined that have foreign matter clip, i.e. foreign matter clip event in crack between a door and its frame 4, generate and foreign matter clip
The corresponding foreign matter clip information of event controls the alarm device 11 when reading out the foreign matter clip event in foreign matter clip information
It sounds an alarm.
In practical application, for example, the RFID reader 1 on bracelet is arranged in when user's wearing bracelet 13 is to be taken a lift
RFID wireless signal will be issued, RFID transponder 7 is used to receive the RFID wireless signal of the sending of RFID reader 1 simultaneously
It outputs it and gives the infrared ray sensing group 9, the infrared ray sensing group 9 is used to be detected in crack between a door and its frame 4 according to RFID wireless signal
Foreign matter clip situation, the digital processing unit 10 generates according to foreign matter clip situation and foreign matter clip information and reading out foreign matter
The alarm device 11 is controlled when foreign matter clip event in clip information sounding an alarm, user is reminded to leave.
Wherein, the size of infrared sensor 12 is 4.7 × 4.7 × 2.4mm, and detection angle is 50 °.
Wherein, the effective propagation path of the RFID wireless signal is 1 meter.Such as each infrared ray passes in the present embodiment
The detection angle of sensor 12 is 50 degree, arranged side by side by several, can intersecting angle so that detection angle broadens, search angle
Degree is at least 180 degree.Infrared sensor 12 is ultrathin type.
Wherein, the RFID reader 1 is arranged on bracelet 13.
In practical application, such as user takes elevator and wears bracelet 13, can make sticker 2 and RFID wireless signal
Effective propagation path is no more than 1 meter.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of elevator intelligent security protection system based on radio-frequency technique, it is characterised in that: including RFID reader (1) and viscous
Label apparatus (2), the RFID reader (1) is for issuing RFID wireless signal；The sticker (2) is for being pasted on elevator
On the inside of the crack between a door and its frame (4) of layer door (3), receive RFID wireless signal that the RFID reader (1) issues, according to RFID wireless communication
Number detection crack between a door and its frame (4) in foreign matter clip situation, according to foreign matter clip situation generate foreign matter clip information, according to read foreign matter
Foreign matter clip event in folder information sounds an alarm；The effective propagation path of the RFID wireless signal is 1 meter；The RFID
Reader (1) is arranged on bracelet (13).
2. a kind of elevator intelligent security protection system based on radio-frequency technique according to claim 1, it is characterised in that: institute
Sticker (2) is stated to include shell (5), the stickers (6) for being set to shell (5) surface, be set to shell (5) internal RFID response
Device (7), the infrared ray sensing group (9) connecting with the RFID transponder (7), is connect with infrared ray sensing group (9) battery (8)
Digital processing unit (10), the alarm device (11) that is connect with digital processing unit (10), the battery (8) is to the infrared ray sensing
Group (9), digital processing unit (10), alarm device (11) transmission of electricity, the RFID transponder (7) is for receiving the RFID reader
(1) the RFID wireless signal that issues simultaneously outputs it and gives the infrared ray sensing group (9), and the infrared ray sensing group (9) is used for
The foreign matter clip situation in crack between a door and its frame (4) is detected according to RFID wireless signal, the digital processing unit (10) is according to foreign matter clip feelings
Condition generates foreign matter clip information and controls the alarm device (11) when reading out the foreign matter clip event in foreign matter clip information
It sounds an alarm.
3. a kind of elevator intelligent security protection system based on radio-frequency technique according to claim 2, it is characterised in that: institute
It states infrared ray sensing group (9) to be made of side by side several infrared sensors (12), digital processing unit (10) storage is without dry
Several infrared sensors (12) issue the reflective distance that is hampered of infrared ray, several infrared sensors (12) in the case of disturbing
Infrared ray is issued into crack between a door and its frame (4) respectively and is transferred to real-time reflective distance the digital processing unit (10), at the number
Real-time reflective distance is compared reason device (10) with the reflective distance of several infrared sensors (12) under noiseless situation,
When compare out any one distance it is not equal whens, it is determined that have foreign matter clip, i.e. foreign matter clip event in crack between a door and its frame (4), generate with it is different
The corresponding foreign matter clip information of object clip event controls the police when reading out the foreign matter clip event in foreign matter clip information
Report device (11) sounds an alarm.
4. a kind of elevator intelligent security protection system based on radio-frequency technique according to claim 3, it is characterised in that: red
The size of outside line sensor (12) is 4.7 × 4.7 × 2.4mm, and detection angle is 50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733611.6A CN106185513B (en) | 2016-08-28 | 2016-08-28 | A kind of elevator intelligent security protection system based on radio-frequency technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733611.6A CN106185513B (en) | 2016-08-28 | 2016-08-28 | A kind of elevator intelligent security protection system based on radio-frequency technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106185513A CN106185513A (en) | 2016-12-07 |
| CN106185513B true CN106185513B (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610733611.6A Active CN106185513B (en) | 2016-08-28 | 2016-08-28 | A kind of elevator intelligent security protection system based on radio-frequency technique |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11278776A (en) * | 1998-03-30 | 1999-10-12 | Hitachi Building Systems Co Ltd | Control device for elevator |
| CN1720719A (en) * | 2002-12-03 | 2006-01-11 | 传感电子公司 | Event driven video tracking system |
| JP2006143443A (en) * | 2004-11-24 | 2006-06-08 | Otis Elevator Co | Safety device of door |
| CN102009668A (en) * | 2010-07-13 | 2011-04-13 | 北京交通大学 | Non-contact type railway foreign matter invading-limit detection system |
| CN201846400U (en) * | 2010-08-01 | 2011-05-25 | 大连工业大学 | Self-starting control system for household electrical appliances |
| CN203101877U (en) * | 2013-02-01 | 2013-07-31 | 秦声玮 | Equipment starting device based on RFID technology |
| CN103569243A (en) * | 2012-08-09 | 2014-02-12 | 耀马车业(中国)有限公司 | Electric car with RFID (Radio Frequency Identification) start and protection function |
| CN204236426U (en) * | 2014-07-03 | 2015-04-01 | 王一凡 | Vehicle window annunciator |
-
2016
- 2016-08-28 CN CN201610733611.6A patent/CN106185513B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11278776A (en) * | 1998-03-30 | 1999-10-12 | Hitachi Building Systems Co Ltd | Control device for elevator |
| CN1720719A (en) * | 2002-12-03 | 2006-01-11 | 传感电子公司 | Event driven video tracking system |
| JP2006143443A (en) * | 2004-11-24 | 2006-06-08 | Otis Elevator Co | Safety device of door |
| CN102009668A (en) * | 2010-07-13 | 2011-04-13 | 北京交通大学 | Non-contact type railway foreign matter invading-limit detection system |
| CN201846400U (en) * | 2010-08-01 | 2011-05-25 | 大连工业大学 | Self-starting control system for household electrical appliances |
| CN103569243A (en) * | 2012-08-09 | 2014-02-12 | 耀马车业(中国)有限公司 | Electric car with RFID (Radio Frequency Identification) start and protection function |
| CN203101877U (en) * | 2013-02-01 | 2013-07-31 | 秦声玮 | Equipment starting device based on RFID technology |
| CN204236426U (en) * | 2014-07-03 | 2015-04-01 | 王一凡 | Vehicle window annunciator |
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| Publication number | Publication date |
|---|---|
| CN106185513A (en) | 2016-12-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181029 Address after: 225300 Dashi Industrial Park, Gao Gang, Taizhou, Jiangsu Applicant after: Taizhou Wei Mei mechanical and Electrical Technology Co., Ltd. Address before: 215400 Taicang West Economic Development Zone, Suzhou, Jiangsu, 400 Beijing West Road 6 hatching West Building Applicant before: Han Bin |
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| GR01 | Patent grant |