CN109045509A - Intelligent aerial work safety belt - Google Patents
Intelligent aerial work safety belt Download PDFInfo
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- CN109045509A CN109045509A CN201810853645.8A CN201810853645A CN109045509A CN 109045509 A CN109045509 A CN 109045509A CN 201810853645 A CN201810853645 A CN 201810853645A CN 109045509 A CN109045509 A CN 109045509A
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- waistband
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- altimeter
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- 238000012545 processing Methods 0.000 claims abstract description 57
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000011888 foil Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0018—Full body harnesses covering at least shoulders and thighs
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses intelligent aerial work safety belt, including safe band body and safety fastener, the safety fastener is removably attachable on safe band body；It further include intelligent controlling device, intelligent controlling device includes power supply, power switch, central processing unit, waistband altimeter position device and loudspeaker, and power supply is central processing unit, waistband altimeter position device and power speakers；Power supply is located on the waistband before human body after being mounted on safe band body wearing, and power switch is mounted at the lock of waistband；Central processing unit, waistband altimeter position device and loudspeaker are located on the waistband at the human body back side after safe band body wearing is arranged in；Waistband altimeter position device and loudspeaker are electrically connected with the central processing unit.Main innovation point of the invention is to install intelligent controlling device on safe band body, monitors height locating for user by central processing unit in intelligent controlling device and waistband altimeter position device and carries out real-time early warning to user.
Description
Technical field
The invention belongs to aerial work safety belt technical fields, more particularly to intelligent overhead safety belt.
Background technique
Safety belt is the essential safeguard of high altitude operation.It is reported that in industrial processes, because of safety belt
Safety coefficient is insufficient and worker operation is lack of standardization and casualty rate caused by falling is quite high.Human body fall's accident accounts about work
Hurt 15% or so of accident.High falling casualty accident is related with many factors, as human factor, the factor of object, environment because
Element, the factor of management, operation height etc., and wherein important is related with operation height.According to high fall accident statistical
Analysis, the high altitude operation falling accident of 5m or more account for about that 20%, 5m is below to account for 80% or so, and most of the former is lethal thing
Therefore.It can be seen that preventing from high falling and taking personal protective measures to be very necessary.The study found that when falling user is careless
When landing, it is most of be all to lie on the back, front lying position land, and simultaneously, the most favourable opposition that the abdomen (waist) of people can bear
Hitting power is also bigger for entire body.This also just becomes the important evidence that safety belt is used.Due to Falling Injury
Harmful degree is related with the height fallen, so, under normal circumstances, each state is all by the operational definition more than datum level 2m (containing 2m)
For high altitude operation, and regulation high altitude operation needs to take personal protective measures.So the effect of safety belt is also just very bright
Show: it can make operator's aloft safety work, also effectively high falling can be avoided to bring human body once accident occurs
Huge injury.
It however is almost blank in terms of current safety belt industry intelligent and safe band needed for high altitude operation personnel.It is based on
This status, for the personal safety for ensuring high altitude operation personnel, it is believed that, it studies a intelligent aerial work safety belt and carves not
Rong Huan.
Summary of the invention
The present invention has invented one in view of the above shortcomings of the prior art, using sensor information technology and wireless communication technique
Set can carry out the intelligence height of timely early warning to the case where " not the detaining safety fastener " occurred in operating process and " low hang high use "
Idle job safety belt.
To achieve the goals above, the present invention adopts the following technical scheme that:
Intelligent aerial work safety belt, including safe band body and safety fastener, the safety fastener are removably attachable to
On safe band body；It further include intelligent controlling device, the intelligent controlling device includes power supply, power switch, central processing
Device, waistband altimeter position device and loudspeaker, the power supply are central processing unit, waistband altimeter position device and power speakers；
The power supply is located on the waistband before human body after being mounted on safe band body wearing, and power switch is mounted on the lock of waistband
Place；Central processing unit, waistband altimeter position device and the loudspeaker setting is located at the human body back side after safe band body wearing
Waistband on；The waistband altimeter position device and loudspeaker are electrically connected with the central processing unit.
Main innovation point of the invention is to install intelligent controlling device on safe band body, be filled by intelligent control
Central processing unit and waistband altimeter position device in setting monitor height locating for user and carry out real-time early warning to user.
It further, further include wireless transport module, wireless receiving module, safety fastener altimeter position device and self-control pressure sensing
Device, the wireless transport module and safety fastener altimeter position device are mounted on safety fastener and insure the end of rope, the self-control
Pressure sensor is mounted on safety fastener and insures the inner surface of lock；The wireless receiving module is plugged on central processing unit
On；The self-control pressure sensor is electrically connected with the central processing unit；The safety fastener altimeter position device is by wirelessly passing
Defeated module is communicated with central processing unit；Safety fastener altimeter position device is used to monitor the real-time height above sea level of safety fastener, and with waistband height
The height above sea level that meter position device monitors compares, and obtains the relative altitude of safety belt and safety fastener；Self-control pressure sensor is for supervising
Survey whether safety fastener fastens when in use.
Further, the program that the central processing unit imports is the height electricity by detection self-control pressure sensor feedback
Ordinary mail breath judges program, the height by calculating waistband altimeter position device and safety fastener altimeter position device that whether safety fastener buckle well
It is poor to spend, and judges whether safety fastener is higher than the program of the body certain altitude of operator, if there is dangerous situation, central processing
Device exports dangerous information to loudspeaker, the program of loudspeaker sounding early warning.
Further, when the central processing unit is opened using first height above sea level of waistband altimeter position device feedback as
Primary data.
Further, the early warning relative altitude of the program of early warning is 2m in the central processing unit, and 2m is that various countries define
Minimum high altitude operation height.
Further, the self-control pressure sensor includes rubber tube, power supply, resistance and metal foil, the rubber
The inner wall of pipe is provided with 2 metal foils, and wherein the anode of piece of metal paillon and power supply connects, and another metal foil passes through
Resistance eutral grounding, the resistance are electrically connected with the central processing unit.
Further, the resistance is current-limiting resistance.
The present invention has the advantages that Inspiration Sources of the present invention are in the expectation of front-line workers, gear to actual circumstances needs, therefrom income
Maximum is vast grass-roots work personnel, has important social benefit；In the case where not increasing staff's operating burden,
Worker can be timely and effectively reminded to take care the correct implementation of safeguard；What is protected is the life of high-altitude dangerous operation worker
Safety, can reduce the occurrence frequency of high-altitude working safety accident to a certain extent；Lower production costs adapt to a variety of work
Environment, durability are strong；Open design is conducive to product up-gradation and obtains more rationalization and hommization.
Detailed description of the invention
Fig. 1 is the positive structural schematic diagram of human body after intelligent aerial work safety belt wearing of the invention；
Fig. 2 is the structural schematic diagram at the human body back side after intelligent aerial work safety belt wearing of the invention；
Fig. 3 is the structural schematic diagram of safety fastener in intelligent aerial work safety belt of the invention；
Fig. 4 is the work flow diagram of central processing unit in intelligent aerial work safety belt of the invention；
Fig. 5 is the signal transmission schematic diagram of each electronic component of the present invention；
Fig. 6 is the circuit diagram for making pressure sensor in intelligent aerial work safety belt of the invention by oneself.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in detail:
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as " front ", " back side " is base
In orientation or positional relationship shown in the drawings or the invention product using when the orientation or positional relationship usually put, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in Figure 1, Figure 2 and Figure 3, existing aerial work safety belt is divided into 2 major parts, respectively safety belt and insurance
Button, wherein safety belt using XD-GD02 model safety belt, including structure have harness, chest strap, across band, chest strap card, waist
Block with card, across band, plastic sheath and waistband, safety fastener 2 include insuring lock, safety rope and endless belt.The present invention is to existing
Aerial work safety belt does intelligentized design, is divided into safety belt design and safety fastener design.Safety belt design is mainly in safety
Intelligent controlling device is installed on band body 1, the intelligent controlling device include power supply 3, power switch 4, central processing unit 5,
Waistband altimeter position device 6 and loudspeaker 7, the power supply 3 are that central processing unit 5, waistband altimeter position device 6 and loudspeaker 7 supply
Electricity；The power supply 3, which is mounted on after safe band body 1 is dressed, to be located on the waistband before human body, and power switch 4 is mounted on waistband
Lock at, when on waistband lock fasten when intelligent controlling device be electrically energized starting；The central processing unit 5, waistband
Altimeter position device 6 and loudspeaker 7, which are arranged in after safe band body 1 is dressed, to be located on the waistband at the human body back side, will not influence in this way
To activity of user's hand before human body；The waistband altimeter position device 6 and loudspeaker 7 electrically connects with central processing unit 5
It connects, after central processing unit 5 is started to work, waistband altimeter position device 6 is by the altitude information of Real-time Feedback waistband, by waistband height
First data of the feedback of position device 6 are counted as primary data, then new data and primary data that waistband altimeter position device 6 is fed back
It is poor to make, this difference reflects the liftoff absolute altitude of human body；Central processing unit 5 can play the liftoff of human body by loudspeaker 7
The real time information of absolute altitude and early warning, the elemental height of early warning is the liftoff relative altitude of human body when be 2m.
Safety fastener design, which is characterized by, to be installed a self-control pressure sensor in the inner surface that insurance latches and is protecting
The end installation wireless transport module 8 and safety fastener altimeter position device 9 nearly restricted；The self-control pressure sensor 10 and centre
Device 5 is managed to be electrically connected.In order to cooperate the use of wireless transport module 8, wireless receiving module is plugged on central processing unit 5.
The safety fastener altimeter position device 9 is communicated by wireless transport module 8 with central processing unit 5, can reduce leading for connection in this way
Line facilitates operation, simplifies the complexity of high altitude operation operation.Wireless transport module 8 and safety fastener altimeter position on safety fastener 2
Device 9 is powered by power supply 3.Safety fastener altimeter position device 9 is used to monitor the real-time height above sea level of safety fastener, and with waistband altimeter position device 6
The height above sea level monitored compares, and obtains the relative altitude of safety belt and safety fastener；Pressure sensor 10 is made by oneself to protect for monitoring
Whether danger button fastens when in use, and cardinal principle is to detect safety fastener using the self-control pressure sensor 10 of safety fastener inner surface
The pressure information of inner surface, the level information by detecting corresponding pin judges that safety fastener inner surface has no pressure, then passes through pressure
The presence or absence of power judges whether safety fastener is buckled well.The self-control pressure sensor 10 includes rubber tube, power supply, resistance and metal foil
Piece, the inner wall of rubber tube are provided with 2 metal foils, and wherein the anode of piece of metal paillon and power supply connects, another piece of metal
Paillon passes through resistance eutral grounding；The mechanism and the structure phase of the electric switch of market uplink electric fish machine of the self-control pressure sensor 10
Seemingly.The resistance is wired to the pin of central processing unit 5, if 2 metal foils are not in contact with from pressing pressure biography
Sensor 10 will export a low level to the pin of central processing unit 5.When safety fastener is buckled on object (such as iron, iron hoop)
When, due to the structure of gravity and safety fastener itself arc, the surface of object (such as iron, iron hoop) will connect with rubber tube
Touching, rubber tube is under pressure at this time, and 2 metal foil contacts, circuit conducting, self-control pressure sensor 10 will be to central processing unit
5 pin exports a high level.By detecting the level information of corresponding pin, can judge whether safety fastener is buckled well (if
Safety fastener has been buckled well, and corresponding pin will receive the high level making pressure sensor 10 by oneself and exporting；It is corresponding if not buckling well safety fastener
Pin will receive the low level making pressure sensor 10 by oneself and exporting).Can rubber pipe surface add antifriction pad, prevent because
When operation drag safety fastener and caused by rubber pipe abrasion.In the end installation insurance button altimeter position device 9 of safety rope, the moment is anti-
Reflect the altitude information of safety fastener.The correct job state of safety belt is: the safety fastener buckled well, which is higher than human body certain altitude, (will protect
It is poor that the elevation data of danger button altimeter position device 9 and the elevation data of waistband altimeter position device 6 are made, this difference reflects safety fastener
With the difference in height of human body, judge whether operation is safe whereby).
The waistband altimeter position device 6 and safety fastener altimeter position device 9 is height sensor, and the resistance is current limliting
Resistance.The loudspeaker 7 sounding early warning immediately after the dangerous information for receiving the sending of central processing unit 5, for different
Different alarms is arranged in dangerous situation.
The central processing unit 5 described in the present invention using the processor of STM32F103VET6, adopt by height sensor
It is the sensor of MS5611-01BA01.
As shown in figure 5, the low and high level information that workflow of the invention is self-control pressure sensor 10 will be transmitted directly
To central processing unit 5, if safety fastener is buckled well, self-control pressure sensor 10 will export high level, otherwise output low level.It will insurance
The output of button altimeter position device 9 terminates to wireless transport module 8, and wireless transport module 8 is by wirelessly connecing on central processing unit 5
Receive the digital signal of module transfer safety fastener altimeter position device 9.The output of wireless receiving module is connected to central processing unit, then
The altitude information that the low and high level information and safety fastener altimeter position device 9 that self-control pressure sensor 10 exports detect will be transmitted to
Central processing unit 5.The output of waistband altimeter position device 6 is connected to central processing unit 5, central processing unit 5 will receive human body
Altitude information, by the program finished in advance, central processing unit 5 handles all information, judges whether to occur dangerous
Then the result of judgement is converted to digital data transmission to loudspeaker 7 by situation, if there is dangerous situation, loudspeaker is carried out
Sounding early warning.
For the ease of high altitude operation, the program imported in central processing unit has 3, passes the information of modules all
Enter central processing unit 5, the low and high level that this 3 main programs are respectively as follows: 1, feed back by detection self-control pressure sensor 10
Information judges the program whether safety fastener is buckled well；2, by calculating two height sensors (waistband altimeter position device 6 and insurance
Detain altimeter position device 9) difference in height, judge whether safety fastener is higher than the program of the body certain altitude of operator.If 3,
There is dangerous situation, output dangerous information to loudspeaker, the program of 7 sounding early warning of loudspeaker.
The step of realization of the invention, is divided into 3 steps, is respectively as follows: (1) parameter setting: being investigated extensively on the spot by going, and determines
Safety fastener is higher than the safe altitude of human body in operation process, and safe altitude data are arranged in the program of central processing unit, to
Compare the height difference of both heights sensor, the liftoff absolute altitude data of setting starting alert program；(2) at digital signal
Reason: the digital data transmission of all sensors is judged to central processing unit；(3) alarm: central processing unit has been handled
After all data, judgement could be made that, if detecting dangerous situation, use loudspeaker alarm.When in use when operating process goes out
The case where having showed " not detaining safety fastener " or " low extension is high to be used ", modules will feed back real-time information, and central processing unit 5 is by
Program through finishing analyzes all information, and then judges whether operating process is safe.
Although specific embodiments of the present invention are described in detail and are illustrated above, it should be noted that
We can make various changes and modifications the embodiment above, but these are without departure from spirit of the invention and appended power
Benefit requires documented range.
Claims (7)
1. intelligent aerial work safety belt, including safe band body (1) and safety fastener (2), the safety fastener (2) are dismountable
It is connected on safe band body (1)；
It is characterized in that, further include intelligent controlling device, the intelligent controlling device include power supply (3), power switch (4),
Central processing unit (5), waistband altimeter position device (6) and loudspeaker (7), the power supply (3) are central processing unit (5), waistband
Altimeter position device (6) and loudspeaker (7) power supply；The power supply (3) is mounted on after safe band body (1) wearing before human body
On the waistband in face, power switch (4) is mounted at the lock of waistband；The central processing unit (5), waistband altimeter position device
(6) it is located on the waistband at the human body back side after safe band body (1) wearing with loudspeaker (7) setting；The waistband altimeter
Position device (6) and loudspeaker (7) and central processing unit (5) are electrically connected.
2. it is according to claim 1 intelligence aerial work safety belt, which is characterized in that further include wireless transport module (8),
Wireless receiving module, safety fastener altimeter position device (9) and self-control pressure sensor (10), the wireless transport module (8) and
Safety fastener altimeter position device (9) is mounted on safety fastener (2) and insures the end of rope, self-control pressure sensor (10) installation
It insures the inner surface of lock in safety fastener (2)；The wireless receiving module is plugged on central processing unit (5)；Described
Pressure sensor (10) and central processing unit (5) are made by oneself to be electrically connected；The safety fastener altimeter position device (9) is by wirelessly passing
Defeated module (8) communicates with central processing unit (5).
3. intelligence aerial work safety belt according to claim 2, which is characterized in that the central processing unit (5) is led
The program entered be by the low and high level information of detection self-control pressure sensor feedback, judge program that whether safety fastener buckle well,
By calculating the difference in height of waistband altimeter position device (6) and safety fastener altimeter position device (9), judge whether safety fastener (2) is higher than
The program of the body certain altitude of operator, if there is dangerous situation, central processing unit (5) exports dangerous information to loudspeaking
Device (7), the program of loudspeaker (7) sounding early warning.
4. intelligence aerial work safety belt according to claim 3, which is characterized in that the central processing unit (5) is opened
Using first height above sea level of waistband altimeter position device (6) feedback as primary data when opening.
5. intelligence aerial work safety belt according to claim 3, which is characterized in that in the central processing unit (5)
The early warning relative altitude of the program of early warning is 2m.
6. intelligence aerial work safety belt according to claim 2, which is characterized in that the self-control pressure sensor
It (10) include rubber tube, power supply, resistance and metal foil, the inner wall of the rubber tube is provided with 2 metal foils, wherein one
The anode of piece metal foil and power supply connects, and another metal foil passes through resistance eutral grounding, the resistance and central processing unit
(5) it is electrically connected.
7. intelligence aerial work safety belt according to claim 6, which is characterized in that the resistance is current-limiting resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853645.8A CN109045509A (en) | 2018-07-30 | 2018-07-30 | Intelligent aerial work safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853645.8A CN109045509A (en) | 2018-07-30 | 2018-07-30 | Intelligent aerial work safety belt |
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| CN109045509A true CN109045509A (en) | 2018-12-21 |
Family
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| CN201810853645.8A Pending CN109045509A (en) | 2018-07-30 | 2018-07-30 | Intelligent aerial work safety belt |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110404202A (en) * | 2019-06-28 | 2019-11-05 | 北京市政建设集团有限责任公司 | The detection method and device of aerial work safety belt, aerial work safety belt |
| CN110517448A (en) * | 2019-09-02 | 2019-11-29 | 成都建工第五建筑工程有限公司 | High-altitude safe operational method and seat belt hanger detection system for high altitude operation |
| CN112704827A (en) * | 2020-12-22 | 2021-04-27 | 无锡扬晟科技股份有限公司 | Intelligent protection system for operation safety |
| CN113284317A (en) * | 2021-05-24 | 2021-08-20 | 杭州云栖慧联技术有限公司 | Ascending operation monitoring system and method |
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| CN110517448A (en) * | 2019-09-02 | 2019-11-29 | 成都建工第五建筑工程有限公司 | High-altitude safe operational method and seat belt hanger detection system for high altitude operation |
| CN112704827A (en) * | 2020-12-22 | 2021-04-27 | 无锡扬晟科技股份有限公司 | Intelligent protection system for operation safety |
| CN113284317A (en) * | 2021-05-24 | 2021-08-20 | 杭州云栖慧联技术有限公司 | Ascending operation monitoring system and method |
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