CN109972662A - Intelligent well cover - Google Patents

Intelligent well cover Download PDF

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Publication number
CN109972662A
CN109972662A CN201711457991.6A CN201711457991A CN109972662A CN 109972662 A CN109972662 A CN 109972662A CN 201711457991 A CN201711457991 A CN 201711457991A CN 109972662 A CN109972662 A CN 109972662A
Authority
CN
China
Prior art keywords
intelligent well
module
well cover
network
link block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711457991.6A
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Chinese (zh)
Inventor
王元孝
郭晓明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Yuanzheng Data Technology Co Ltd
Original Assignee
Beijing Yuanzheng Data Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Yuanzheng Data Technology Co Ltd filed Critical Beijing Yuanzheng Data Technology Co Ltd
Priority to CN201711457991.6A priority Critical patent/CN109972662A/en
Publication of CN109972662A publication Critical patent/CN109972662A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14Covers for manholes or the like; Frames for covers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

The invention discloses a kind of intelligent well covers, are related to well lid technical field, and main purpose is so that the people of surrounding is realized function of surfing the Net by the wifi signal that intelligent well cover provides for making intelligent well cover issue wifi signal.A kind of main technical schemes of the invention are as follows: intelligent well cover, it include: manhole cover body, network module and link block, wherein, the network module and the link block are arranged in the manhole cover body, the network module is for connecting network, the link block is connected to the network module, and the link block makes the terminal device connect network by the network module for issuing Wireless Fidelity signal to connect terminal device.

Description

Intelligent well cover
Technical field
The present invention relates to well lid technical field more particularly to a kind of intelligent well covers.
Background technique
With the fast development of information technology, requirement of the people to acquisition of information is higher and higher, and mobile terminal device is Being become one of the necessary means that the people come obtain information is generally having wifi's when being surfed the Internet using mobile terminal Under environment, people can select to surf the Internet using wifi, and when people go out to outdoor, often do not have wifi environment, People surf the Internet typically only by data traffic at this time, and it is costly to be surfed the Internet by data traffic, and surf the Internet Speed is also relatively slow, and such people often low-keyed can be surfed the Internet, when being surfed the Internet using data traffic to reduce data flow The consumption of amount, it is serious to limit the use of people.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of intelligent well cover, main purpose is for issuing intelligent well cover Wifi signal allows the people of surrounding to realize function of surfing the Net by the wifi signal that intelligent well cover provides.
In order to achieve the above objectives, present invention generally provides following technical solutions:
The embodiment of the invention provides a kind of intelligent well covers, comprising:
Manhole cover body, network module and link block, wherein the network module and the link block are arranged described In manhole cover body, for the network module for connecting network, the link block is connected to the network module, the connection mould Block makes the terminal device connect network by the network module for issuing Wireless Fidelity signal to connect terminal device.
Further, the intelligent well cover, further includes:
Locating module, the locating module are arranged in the manhole cover body, and the locating module is connected to the network Module, the locating module is used to position the position of the intelligent well cover, and the location information is passed through the network module It is uploaded to network.
Further, there is display screen, the display screen is connected to the company on the upper surface of the manhole cover body Connection module and the network module, the display screen are used for by outside the link block or network module acquisition Signal is controlled, to replace the broadcasting content of the display screen.
Further, the intelligent well cover, further includes:
Sound module, the sound module are connected to the link block and the network module.
Further, the intelligent well cover, further includes:
Noise measuring module, the noise module are connected to the display screen, and the noise measuring module is for detecting Noise information in surrounding preset range, and the noise information is shown on the display screen.
Further, the intelligent well cover, further includes:
Alarm, the alarm are connected to the noise measuring module, and the noise measuring module by described for making an uproar Message breath is sent to the alarm, and when the noise information is greater than preset value, the alarm then issues alarm.
Further, the intelligent well cover, further includes:
Headlamp, the headlamp into predeterminable area for being illuminated.
Further, the intelligent well cover, further includes:
Solar panel and savings battery, the solar panel are set to the upper surface of the manhole cover body, the storage Battery is connected to the solar panel, and the savings battery is used to power for the intelligent well cover.
The embodiment of the invention provides a kind of intelligent well covers to make the people of surrounding for making intelligent well cover issue wifi signal The wifi signal that can be provided by intelligent well cover realize function of surfing the Net, and in the prior art, have very well under outdoor environment Have wifi signal, people can only be surfed the Internet by mobile data traffic, and not only networking speed is slow in this way, but also will increase online at This, compared with prior art, present embodiments provides a kind of intelligent well cover, including manhole cover body, network module and link block, Wherein, network module and link block are arranged in manhole cover body, and for network module for connecting network, link block is connected to net Network module, link block connect terminal device by network module for issuing Wireless Fidelity signal to connect terminal device Network.Distribution law due to well lid in city is higher, i.e., all can see well lid, such people everywhere in any position in city When outgoing, it can be easily found intelligent well cover provided in this embodiment, and connect with the Wireless Fidelity signal of intelligent well cover It connects, to realize function of surfing the Net, which not only adds the diversification of intelligent well cover function, but also wifi in city can be improved The coverage rate of signal, the wifi signal that provide people or terminal device around intelligent well cover can by intelligent well cover are real Existing function of surfing the Net.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of intelligent well cover provided in an embodiment of the present invention.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with Attached drawing and preferred embodiment, to intelligent well cover proposed according to the present invention its specific embodiment, structure, feature and its effect, Detailed description is as follows.
As shown in Figure 1, the embodiment of the invention provides a kind of intelligent well covers, comprising:
Manhole cover body 1, network module and link block, wherein network module and link block are arranged in manhole cover body 1 On, for network module for connecting network, link block is connected to network module, link block for issue Wireless Fidelity signal with Terminal device is connected, terminal device is made to connect network by network module.
Wherein, network module is for connecting network, connect network mode can there are many, such as: intelligent well cover Cable can be set in well head, and network module can connect in cable, to realize the function of connection network;Link block is used It is connect in by external terminal device with network module, optionally, link block can be routing device, for issuing wireless guarantor True signal (wifi signal), and terminal device within a preset range it is available arrive the wifi signal, and by link block with Network module connection, to connect network.
In actual application process, which be can be set at park, square or bus station, when people exist When intelligent well cover attachment activity, people pass through the wifi signal that mobile phone searching is issued to intelligent well cover, and connect with intelligent well cover, People are waiting buses or when movable on park plaza in this way, so that it may be believed by the wifi that mobile phone is connected to intelligent well cover Number, it is very convenient quick to realize function of surfing the Net, in addition, very extensively, intensively due to distribution of the well lid in city, Thus wifi signal can be covered in by entire city by intelligent well cover, such people can get anywhere or anytime The wifi signal that different intelligent well lid issues, improves the intelligent development in city, in addition, intelligent well cover is in addition to that can be mobile phone Equal mobile terminals are provided outside function of surfing the Net, can also provide function of surfing the Net for other city equipments, such as: the bus station in city On intelligent station board can be set, intelligent station board can connect the network wifi signal of intelligent well cover, and thus intelligent station board can To show public transport advanced positions in real time, another example is: the traffic lights in city equally can connect the wifi of intelligent well cover Signal, to realize function of surfing the Net, by network-control, can regulation traffic signal lamp in real time the change interval time, with suitable Answer specific traffic conditions.
The embodiment of the invention provides a kind of intelligent well covers to make the people of surrounding for making intelligent well cover issue wifi signal The wifi signal that can be provided by intelligent well cover realize function of surfing the Net, and in the prior art, have very well under outdoor environment Have wifi signal, people can only be surfed the Internet by mobile data traffic, and not only networking speed is slow in this way, but also will increase online at This, compared with prior art, present embodiments provides a kind of intelligent well cover, including manhole cover body, network module and link block, Wherein, network module and link block are arranged in manhole cover body, and for network module for connecting network, link block is connected to net Network module, link block connect terminal device by network module for issuing Wireless Fidelity signal to connect terminal device Network.Distribution law due to well lid in city is higher, i.e., all can see well lid, such people everywhere in any position in city When outgoing, it can be easily found intelligent well cover provided in this embodiment, and connect with the Wireless Fidelity signal of intelligent well cover It connects, to realize function of surfing the Net, which not only adds the diversification of intelligent well cover function, but also wifi in city can be improved The coverage rate of signal, the wifi signal that provide people or terminal device around intelligent well cover can by intelligent well cover are real Existing function of surfing the Net.
Optionally, above-mentioned intelligent well cover further includes locating module, and locating module is arranged in manhole cover body 1, positioning mould Block is connected to network module, and locating module is used for the position of positioning intelligent well lid, and location information is uploaded by network module To network.In the present embodiment, when outgoing people need to find wifi signal, people can pass through the app software on mobile phone The position of the intelligent well cover of attachment is searched, and searches out intelligent well cover according to the map, facilitating people to find has wifi signal Intelligent well cover, it is very convenient quick.
Optionally, there is display screen 3, the display screen 3 is connected to the company on the upper surface of the manhole cover body 1 Connection module, the display screen 3 are used for by the control signal outside link block acquisition, to replace the display screen 3 broadcasting content.In the present embodiment, display screen 3 shows 3 broadcasting content of screen for showing the contents such as image or video Control mode can there are many, when need control display screen 3 broadcasting content when, can by network issue control signal come The broadcast information of control replacement display screen 3, such as: staff can be used mobile phone or computer and control display by network The broadcasting content of screen 3;Optionally, display screen 3 can also be connected to preset terminal device by link block, and preset Terminal device can be set in control room, such staff can be controlled by preset terminal device replacement display The display content of screen 3.By display screen 3 can with promotional contents such as playing pictures, images, such as: by manhole cover body Display screen 3 can play the same day weather condition, location information, road information, retail shop's information herein can also be played Deng can also play the cultural and historical etc. about street herein, the advertisement of the promotional videos or brand in city can also be played Image/video etc., in short, the display screen 3 in manhole cover body can be used for carrying out the publicity of video or picture, and it is every in city Street can all have many well lid equipment, when citizen on the way walk, can encounter well lid everywhere, thus make manhole cover body On display screen 3 range of publicity it is wider, can play preferable the effect of publicity, and traditional publicity mode is typically all to adopt The modes such as billboard or advertisement screen are set up used in roadside to show the content of publicity, compared with traditional publicity mode, originally Innovation and creation provide publicity mode can play better the effect of publicity, wherein by the display screen 3 in manhole cover body come Carrying out publicity is that publicity mode never before seen, people can feel to be more willing to attempt to understand this new than comparatively fresh before The publicity measures of formula can thus play preferable the effect of publicity, in addition, the viewing angle of traditional publicity mode is poor, At most the people of 180 degree around can be allow to watch, and when the poor position of angle is watched, can also seriously affect viewing Effect, and in the technical solution that the invention provides, 360 degree of people are it can be seen that in manhole cover body around manhole cover body Promotional content, the range for publicizing viewing is wider, and from each angle come watch can clearly complete watch display Full content in screen 3, and then preferable the effect of publicity can be played;In addition, the setup cost of traditional publicity mode compared with Height, there are also many places to be all not permitted this advertising of setting, can seriously affect the sight of people around, such as: surrounding The sight of resident family may be stopped by billboard, and then will affect the life of surrounding resident, and aobvious in present specification Display screen curtain 3 is then arranged in manhole cover body, and ground flush with each other, is thus not in the problem of blocking sight, and well The setting position of lid ontology will not be restricted, due to can all have well lid on every road, so the well lid of publicity can be with Setting is publicized in arbitrary street locations, and cost is also lower, and maintenance is got up also easily;Finally, traditional is wide Board is accused when replacing promotional content, very trouble, needs staff to replace one by one, replacing construction is longer, Er Qiegeng It changes larger, and innovation and creation that present specification provides into, more convenient can carry out in replacement publicity, facilitate unified manage Reason, when needing replacing promotional content, staff only needs remotely realize to well lid by preset terminal device The promotional content of upper display screen 3 is replaced, but also can make the display screen 3 on multiple well lids around that phase be played simultaneously Same promotional content, plays better the effect of publicity.
Optionally, above-mentioned intelligent well cover further includes sound module, and sound module is connected to link block and network module.This In embodiment, people's activity on park or square makes, and can connect the wifi signal of intelligent well cover sending by mobile phone Function of surfing the Net is carried out, in addition, not needing to carry stereo set when people need to play music on square and dance, it is only necessary to Mobile phone is connected into intelligent well cover, mobile phone can play song by the sound module of intelligent well cover, specifically, people can lead to Mobile phone connection intelligent well cover is crossed, leads to mobile phone and is carried out in downloading song on the net or ontology song by the sound module on intelligent well cover It plays, thus can be convenient people and carry out the activity of dancing etc. on square, it is very convenient, in addition, also by sound module Advertising information can be played, is not limited thereto.
Optionally, above-mentioned intelligent well cover further includes noise measuring module, and noise module is connected to display screen, noise module It is shown on a display screen 3 for detecting the noise information in surrounding preset range, and by the noise information.The present embodiment In, people often do not pay attention to the musical sound of square dance when jumping square dance on square, influence citizen's rest of surrounding, are Square people are avoided to jump the acoustic impacts of square dance to the rest of surrounding citizen, noise measuring module can detecte making an uproar for surrounding Message breath, and noise information is shown on the display screen 3 of intelligent well cover, the staff of jump square dance in this way can be real-time By display screen 3 on intelligent well cover understand around noise information can be timely when the sound of noise information is larger Adjustment, with citizen's rest around interruption-free.
Optionally, above-mentioned intelligent well cover further includes alarm, and alarm is connected to noise measuring module, noise measuring module For noise information to be sent to alarm, when noise information is greater than preset value, alarm then issues alarm.The present embodiment In, the type of alarm of alarm can be light warning, such as: it can alarm for the light of flashing, when intelligent well cover week When the noise information enclosed is greater than preset value, alarm then issues alarm, timely reduces sound with the people around reminding, in order to avoid Bother citizen's rest of surrounding.
Optionally, above-mentioned intelligent well cover further includes headlamp 4, and headlamp 4 into predeterminable area for being illuminated.This reality It applies in example, on park and square, many places are all without lighting apparatus, and when being danced at night, people are in dark Middle progress, it is very inconvenient, and preset region can be illuminated the present embodiment provides headlamp, facilitate people into Row is danced.
Optionally, solar panel 2 and savings battery, the solar panel 2 are set to the upper table of the manhole cover body 1 Face, the savings battery are connected to the solar panel 2, and the savings battery is used to power for the intelligent well cover.This reality It applies in example, solar energy can be absorbed in solar panel 2 when daytime, and converts solar energy into electric energy and be stored in savings electricity In pond, savings battery can be powered for all electronic devices in intelligent well cover, in addition, the solar panel 2 is in the north Winter carry out in use, in order to prevent solar panel 2 at low temperature can not normal use, which can adopt It is made of low-temperature resistance material, and makes to be detachably connected between solar panel 2 and manhole cover body, facilitated and dismantled.
The embodiment of the invention provides a kind of intelligent well covers to make the people of surrounding for making intelligent well cover issue wifi signal The wifi signal that can be provided by intelligent well cover realize function of surfing the Net, and in the prior art, have very well under outdoor environment Have wifi signal, people can only be surfed the Internet by mobile data traffic, and not only networking speed is slow in this way, but also will increase online at This, compared with prior art, present embodiments provides a kind of intelligent well cover, including manhole cover body, network module and link block, Wherein, network module and link block are arranged in manhole cover body, and for network module for connecting network, link block is connected to net Network module, link block connect terminal device by network module for issuing Wireless Fidelity signal to connect terminal device Network.Distribution law due to well lid in city is higher, i.e., all can see well lid, such people everywhere in any position in city When outgoing, it can be easily found intelligent well cover provided in this embodiment, and connect with the Wireless Fidelity signal of intelligent well cover It connects, to realize function of surfing the Net, which not only adds the diversification of intelligent well cover function, but also wifi in city can be improved The coverage rate of signal, the wifi signal that provide people or terminal device around intelligent well cover can by intelligent well cover are real Existing function of surfing the Net.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (8)

1. a kind of intelligent well cover characterized by comprising
Manhole cover body, network module and link block, wherein the network module and the link block are arranged in the well lid On ontology, the network module is connected to the network module for connecting network, the link block, and the link block is used In issuing Wireless Fidelity signal to connect terminal device, the terminal device is made to connect network by the network module.
2. intelligent well cover according to claim 1, which is characterized in that further include:
Locating module, the locating module are arranged in the manhole cover body, and the locating module is connected to the network module, The locating module is used to position the position of the intelligent well cover, and the location information is uploaded to by the network module Network.
3. intelligent well cover according to claim 1, which is characterized in that
There is display screen, the display screen is connected to the link block and the net on the upper surface of the manhole cover body Network module, the display screen are used for by the control signal outside the link block or network module acquisition, with more Change the broadcasting content of the display screen.
4. intelligent well cover according to claim 3, which is characterized in that further include:
Sound module, the sound module are connected to the link block and the network module.
5. intelligent well cover according to claim 4, which is characterized in that further include:
Noise measuring module, the noise module are connected to the display screen, and the noise measuring module is for detecting surrounding Noise information in preset range, and the noise information is shown on the display screen.
6. intelligent well cover according to claim 5, which is characterized in that further include:
Alarm, the alarm are connected to the noise measuring module, and the noise measuring module is for believing the noise Breath is sent to the alarm, and when the noise information is greater than preset value, the alarm then issues alarm.
7. intelligent well cover according to claim 6, which is characterized in that further include:
Headlamp, the headlamp into predeterminable area for being illuminated.
8. intelligent well cover according to claim 7, which is characterized in that further include:
Solar panel and savings battery, the solar panel are set to the upper surface of the manhole cover body, the savings electricity Pond is connected to the solar panel, and the savings battery is used to power for the intelligent well cover.
CN201711457991.6A 2017-12-28 2017-12-28 Intelligent well cover Pending CN109972662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711457991.6A CN109972662A (en) 2017-12-28 2017-12-28 Intelligent well cover

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Application Number Priority Date Filing Date Title
CN201711457991.6A CN109972662A (en) 2017-12-28 2017-12-28 Intelligent well cover

Publications (1)

Publication Number Publication Date
CN109972662A true CN109972662A (en) 2019-07-05

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111586573A (en) * 2020-06-10 2020-08-25 华高数字科技有限公司 Intelligent well lid auxiliary positioning method based on block chain
CN114277847A (en) * 2022-02-09 2022-04-05 北京元正数据科技有限公司 Intelligent ventilation well lid

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2369062A1 (en) * 2010-01-08 2011-09-28 Martin Kohler Element as closing insert for a depression in the ground, in particular as a covering insert for a shaft
CN203274906U (en) * 2013-05-08 2013-11-06 山东泗水五洲农产品检测有限公司 Noise detector
CN204040068U (en) * 2014-03-10 2014-12-24 宁波五百年物联网信息科技有限公司 A kind of cloud well lid with liquid crystal panel
CN105279962A (en) * 2014-07-06 2016-01-27 临安巨丰城市配套设备有限公司 Urban traffic condition detection system and method based on wireless signal positioning
CN105625475A (en) * 2016-01-04 2016-06-01 北京元正数据科技有限公司 Intelligent manhole cover
CN205491188U (en) * 2016-03-18 2016-08-17 陕西永诺信息科技有限公司 Novel well lid wiFi strengthens system
CN206015724U (en) * 2016-06-12 2017-03-15 亚创井盖科技(深圳)有限公司 A kind of well lid with media function
CN107190779A (en) * 2017-07-06 2017-09-22 济南大学 A kind of solar energy safe antitheft intelligent well cover device and its control method
CN211037055U (en) * 2017-12-28 2020-07-17 北京元正数据科技有限公司 Intelligent well lid

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2369062A1 (en) * 2010-01-08 2011-09-28 Martin Kohler Element as closing insert for a depression in the ground, in particular as a covering insert for a shaft
CN203274906U (en) * 2013-05-08 2013-11-06 山东泗水五洲农产品检测有限公司 Noise detector
CN204040068U (en) * 2014-03-10 2014-12-24 宁波五百年物联网信息科技有限公司 A kind of cloud well lid with liquid crystal panel
CN105279962A (en) * 2014-07-06 2016-01-27 临安巨丰城市配套设备有限公司 Urban traffic condition detection system and method based on wireless signal positioning
CN105625475A (en) * 2016-01-04 2016-06-01 北京元正数据科技有限公司 Intelligent manhole cover
CN205491188U (en) * 2016-03-18 2016-08-17 陕西永诺信息科技有限公司 Novel well lid wiFi strengthens system
CN206015724U (en) * 2016-06-12 2017-03-15 亚创井盖科技(深圳)有限公司 A kind of well lid with media function
CN107190779A (en) * 2017-07-06 2017-09-22 济南大学 A kind of solar energy safe antitheft intelligent well cover device and its control method
CN211037055U (en) * 2017-12-28 2020-07-17 北京元正数据科技有限公司 Intelligent well lid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111586573A (en) * 2020-06-10 2020-08-25 华高数字科技有限公司 Intelligent well lid auxiliary positioning method based on block chain
CN114277847A (en) * 2022-02-09 2022-04-05 北京元正数据科技有限公司 Intelligent ventilation well lid

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