CN103903407A - Private network alarm system used for inspection well damage and theft - Google Patents
Private network alarm system used for inspection well damage and theft Download PDFInfo
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- CN103903407A CN103903407A CN201410143249.8A CN201410143249A CN103903407A CN 103903407 A CN103903407 A CN 103903407A CN 201410143249 A CN201410143249 A CN 201410143249A CN 103903407 A CN103903407 A CN 103903407A
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Abstract
The invention provides a private network alarm system used for inspection well damage and theft. The private network alarm system comprises a mobile signal transceiver, an intensive signal transceiver and a plurality of inspection well cover detectors. The mobile signal transceiver is used for a city management center and connected with a server with a display screen. Each inspection well cover detector is connected with the intensive signal transceiver through two connecting lines in a wired mode, comprises a plurality of permanent magnets, and further comprises reed pipes, wherein the umber of the reed pipes is the same as the number of the permanent magnets, all the reed pips are connected through wires, the connected two ends of each reed pipe are connected with the intensive signal transceiver through the corresponding two connecting lines in a wired mode. Due to the adoption of the structure, the private network alarm system can work in a damp and soaked inspection well, and is particularly suitable for the environments where wireless radio wave signals are shielded.
Description
Technical field:
The present invention relates to field, wisdom city, is a kind of private network warning system for the damaged, Bei of inspection well cover Pirates, road collapsion.Specifically, it be adopt the one " network intelligent wireless control system " of inventing based on the inventor (ZL200810061216.3), the break-make self-checking function of the line connecting terminal of " for data transmission and the control method of wireless ad hoc network control system " a kind of YH.JK3C port of (ZL209010101912.7) having and engage a kind of long-range private network report supervisory system of composition with the switching function of the magnetic control of tongue tube, be used for detecting inspection well cover damaged, Bei Pirates (antitheft), road collapsion.Be applied to city management Surveillance center and implement remote monitoring.
Background technology:
Along with rise and the development of the network communications technology, each city has started every management in city progressively to introduce wisdom, network management at present.The present invention is intended to monitor inspection well cover on urban road when occurred by the damaged or stolen event of loaded vehicle spreading, can find in time, remedy in order to avoid jeopardize vehicle, pedestrian's safety.
Inspection well cover private network warning system engineering is a Huimin safety engineering of urban construction, has started to cause that each city generally closes attention.
City of the prior art is suffering that for inspection well cover the warning system that overweight vehicle rolls impaired fragmentation or can give timely monitoring alarm when stolen generally has following several:
One, applying RFID radio-frequency (RF) tag recognition technology.
This technology is applied to RFID REID on municipal inspection shaft cover breakage, the Security Monitoring Alarm System, and its major defect has:
(1), RFID active electronic label it does not possess the perceptional function of sensor.Whole rfid system only could form a label recognition system having possessed label (Tag)+antenna (Antenna)+rfid interrogator (Reader).And so-called " identification " also only limits to the storage that writes to the information content on electronic tag in advance, to the de novo content not being written into, rfid system cannot perception.In other words, RFID electronic tag is suitable for after inspection well cover has left original seat after stolen and is read and report to the police by another rfid interrogator (Reader) at new seat, and as for it being applied in " breakage " warning of inspection well cover, this cannot apply.Even because the breakage of inspection well cover, its RFID electronic tag still, on inspection well cover, is not lost.Electronic tag is different from sensor after all, if inspection well cover is not shifted still, son is upper in position, is to be only subject to breakage, so due to RFID electronic tag and inspection well cover still in position son go up, so read write line cannot go perception.
(2), RFID active electronic label it does not possess water-proof function.Because most of inspection well covers are drain covers, moist, immersion is inevitable, as " RFID active label ", it is electronic product, its power supply is to rely on battery, although it can the environment that has dust, an oil stain also can sense information because of, but the environment of humidity, immersion, for this electronic product and very harmful, need to frequently change battery, and the processing of the water-tight of this structure is extremely difficult although can carry out water-tight processing to it because of it.
(3), because " RFID active label " is a kind of electronic product of initiatively launching rf wireless signal function that has, its transmission of wireless signals is in the general frequency range at 2.4G, and emissive power is very not powerful, and the inspection well cover majority on road driveway is that cast iron is made, add " RFID active label " and be contained in well lid back side sewer inner side, moist, immersion has the impact of decay and shielding on wireless signal.Therefore the reliability being applied in the damaged Bei Pirates of inspection well cover warning system engineering for RFID is inadequate, and therefore this technology is that cannot to solve inspection well cover damaged or warning problem when stolen.
(0009) two, the Chinese utility model patent application (shown in accompanying drawing 8) that number of patent application is 201020127272.5, this is a kind of alarm sensor of the inspection well cover that adopts magnetron technology.It discloses and on inspection well cover, has established magnetic switch and permanent magnet, and receives the signal of magnetic switch by single-chip microcomputer, sends warning message.But No has open magnetic switch to be connected with that device Zhong this patent document, does is its information how to obtain? does is signal how to upload to high-end monitoring unit? does and magnetic switch 1 have again anything to be concerned with pulling force sensor 2? what connection does single-chip microcomputer 5 have again with magnetic switch 1? these components and parts are contained in again there, be on inspection well cover, be still contained under inspection well cover? all do not have explanation.But from this application file, find out that this technology still needs single-chip microcomputer, that is to say and still need power supply to power, once rain so, environment moist under inspection well cover will inevitably impact power supply, and, do not know how the warning message of this technology sends, if adopt wireless signal to send, so due in inspection shaft over a long time in dampness, the transmitting that the inspection well cover of cast iron affects wireless signal under dampness even shields wireless signal.If run into heavy rain, basement WIH can be flooded electrical equipment, battery, and this will make to be contained in the signal projector of well lid inner side, be subject to catch hell after water soaking, electrical equipment cannot be worked, even and signal projector function normal, it under water also cannot normal transmission wireless signal.
(0010) three, the Chinese patent application of number of patent application 201210106753.1 (accompanying drawing 9), it is a kind of monitoring system that adopts the breakage of strain wire technology for detection inspection well cover, perk, stolen real-time status; But from disclosed patented technology analysis, its defect is present in the monitor of inspection well cover and signal projector, power supply problem equally, because these parts are all contained under inspection well cover, due in inspection shaft over a long time in dampness, the inspection well cover of same cast iron affects wireless signal transmission is even shielded under dampness.If run into heavy rain, basement WIH can be flooded electrical equipment, battery, and the signal projector that this will make to be contained in well lid inner side, is subject to catch hell after water soaking, and electrical equipment cannot be worked.
Therefore, be badly in need of at present in a kind of inspection shaft that can be operated in humidity, immersion, and signal can conductively-closed, the inspection well cover breakage of reliable and stable work, stolen warning system.
Summary of the invention:
The object of the invention is is open a kind of private network warning system for the damaged, Bei of inspection well cover Pirates, and it can be operated in the inspection shaft of humidity, immersion, and it is specially adapted to the application of radio wave signal under the environment of shielding.
The invention provides a kind of private network warning system for the damaged, Bei of inspection well cover Pirates, it comprises the movable signal transceiver for city management center, and affiliated movable signal transceiver is connected with the server of display screen with one;
Intensive signal transceiver, it is connected by wireless signal with movable signal transceiver by mobile public network, carries out Wireless Data Transmission;
Several inspection well cover detectors, described each inspection well cover detector is all by two connecting lines and intensive signal transceiver wired connection, described each inspection well cover detector comprises several permanent magnets, on described permanent magnet is arranged at the bottom of the lid of inspection well cover ringwise, it also comprises the tongue tube that quantity is consistent with the quantity of permanent magnet, described tongue tube is arranged on the inspection shaft wall under Seat for manhole cover ringwise, position is corresponding one by one respectively with permanent magnet, described each tongue tube all connects by wire, the two ends that connect are by two connecting lines and intensive signal transceiver wired connection.
One of embodiment: described each tongue tube is all by wire parallel connection, and two ends in parallel are by two connecting lines and intensive signal transceiver wired connection, and described each tongue tube is the tongue tube of often opening.Tongue tube is normally open at ordinary times, connecting line and intensive signal transceiver are off-state, as long as some breakage of inspection well cover has at least a tongue tube meeting closed so, connecting line and intensive signal transceiver conducting, intensive signal transceiver will receive signal.Adopt the tongue tube disconnection at ordinary times of this connected mode, can be closed while having breakage, can save electric energy.
Two of embodiment: described each tongue tube is all connected by wire, the two ends of series connection are by two connecting lines and intensive signal transceiver wired connection, and described each tongue tube is normally closed tongue tube, and described connecting line is embedded in the below of road.Tongue tube is closure state at ordinary times, and connecting line can pass through reed switch conduction, and intensive signal transceiver can detect energising situation always, if there is inspection well cover breakage, at least one tongue tube disconnects so, and intensive signal transceiver just can detect that energising disconnects, thereby sends alerting signal.Adopt this connected mode, if connecting line itself disconnects, so intensive signal transceiver also can detect, like this connecting line is embedded in to the below of road, just can detect road collapsion, because road collapsion can cause connecting line to disconnect.
Described intensive signal transceiver comprises the microprocessor with memory module, power supply, GSM/GPRS module, signal processing module, I/O expansion module, photoelectrical coupler and several ports for being connected with inspection well cover detector, described GSM/GPRS module is connected with signal processing module for receiving and send movable signal, described I/O expansion module is connected with several ports by photoelectrical coupler, described port is also connected with direct supply, described direct supply is connected with each inspection well cover detector by connecting line, then described microprocessor for processing whether damaged to the address information of each inspection well cover and inspection well cover or stolen information and send to mobile public network by GSM/GPRS module.Each intensive signal transceiver all can monitor several inspection well covers, if there is inspection well cover damaged or stolen, intensive signal transceiver can send to the address of this inspection well cover and alerting signal on the server at city management center.
Described each inspection well cover detector also comprises the detector circle of being made up of waterproof insulation material, described tongue tube and adopt waterproof insulation material package in detector circle in the wire of tongue tube parallel connection, described detector circle be contained in inspection well cover lid under inspection shaft wall on, described each inspection well cover detector also comprises the magnetic circle of being made up of waterproof insulation material, described each permanent magnet is all encapsulated in magnetic circle, on described magnetic circle is contained at the bottom of the lid of inspection well cover.Adopt this structure; the firstth, protection tongue tube and permanent magnet; prevent this two device breakages; the secondth, can insulate and waterproof; the 3rd is the position that can fix tongue tube and permanent magnet, and the 4th is convenient production and installation, in the time of manufacturer production, can directly produce detector circle and magnetic circle; then workmen only need to fill this two parts in the time of transformation inspection well cover, simple and convenient.
Described waterproof insulation material adopts plastics.Plastics are this, and the cost of material is low, and with effective, be convenient to processing here.
Adopt the present invention, in the time that permanent magnet is corresponding with tongue tube position, all tongue tubes are in normally open, now when inspection well cover is damaged or when stolen, on inspection well cover, have at least a permanent magnet can depart from the tongue tube of answering in contrast, now, this tongue tube is owing to losing the effect of magnetic force and closure, the direct supply of the port on intensive signal transceiver can form loop by tongue tube, produce a switching molding analog signal, then, intensive signal transceiver can send to mobile public network by GSM/GPRS module and related SIM card number according to the code name composition numerical information of the base address of this inspection well cover and inspection well cover, the information that mobile public network will send according to (movement) intensive signal transceiver, and with city management Surveillance center in the SIM card card number of movable signal transceiver, in point-to-point communication mode, information is passed to the movable signal transceiver in city management Surveillance center, server in city management Surveillance center receives this numeric messaging information from movable signal transceiver simultaneously, and this numeric messaging is translated into message, be presented on display screen.
Adopt this technology to have the following advantages:
The first, tongue tube and permanent magnet are only set in inspection well cover or inspection shaft, and do not establish power supply and other electric elements, the power supply of tongue tube is provided by intensive signal transceiver by connecting line, therefore can not be subject to the impact of humidity, immersion, and not fragile, reliability is high.
The second, due to be adopt connecting line tongue tube signal is delivered to intensive signal transceiver, send to city management center by intensive signal transceiver again, even if therefore intake in inspection shaft, even city floods inspection well cover is covered completely, also can send to intensive signal transceiver by warning message inspection well cover is damaged or that lose, signal can not shielded by metal inspection well cover, and practicality is extremely strong.
Three, due to be adopt connecting line tongue tube signal is delivered to intensive signal transceiver, and connecting line is embedded in the below of road, once connecting line disconnects, intensive signal transceiver will be found certain port failure, can send fault alarm information to city management center, this system just can be used for detecting road collapsion so, because road collapsion can be torn connecting line, thereby user just can learn rapidly road collapsion information according to the geocoding of every group of connecting line.
Accompanying drawing explanation:
Fig. 1 is the networking schematic diagram of the embodiment of the present invention;
Fig. 2 is the structural representation of inspection well cover detector of the present invention;
Fig. 3 is the syndeton schematic diagram of tongue tube in inspection well cover detector;
Fig. 4 is the syndeton schematic diagram of permanent magnet in inspection well cover detector
Fig. 5 is the circuit structure block scheme of the intensive signal transceiver in the present invention;
Fig. 6 is the structure cross-sectional schematic of inspection well cover of the present invention;
Fig. 7 is the networking schematic diagram that the manhole cover anti-theft of available technology adopting RFID technology is reported to the police;
Fig. 8 is the networking schematic diagram of available technology adopting magnetron technology manhole cover anti-theft warning system;
Fig. 9 is the networking schematic diagram of the manhole cover anti-theft warning system of available technology adopting strain wire technology;
In figure: 1, inspection well cover detector, 2, intensive signal transceiver, 3, connecting line, 4, movable signal transceiver, 5, server, 1-1, detector circle, 1-1-1, detector circle housing, 1-1-2, tongue tube, 1-1-3, wire, 1-2, magnetic circle, 1-2-1, magnetic circle housing, 1-2-2, permanent magnet.
Embodiment:
Below in conjunction with specific embodiments and the drawings explanation, the present invention is elaborated:
Fig. 1 is system group network figure of the present invention, as shown in the figure, the invention provides a kind of private network warning system for the damaged, Bei of inspection well cover Pirates, it comprises the movable signal transceiver for city management center, and affiliated movable signal transceiver is connected with the server of display screen with one;
Intensive signal transceiver, it is connected by wireless signal with movable signal transceiver by mobile public network, carries out Wireless Data Transmission;
Several inspection well cover detectors, described each inspection well cover detector is all by two connecting lines and intensive signal transceiver wired connection, described each inspection well cover detector comprises several permanent magnets, on described permanent magnet is arranged at the bottom of the lid of inspection well cover ringwise, it also comprises the tongue tube that quantity is consistent with the quantity of permanent magnet, described tongue tube is arranged on the inspection shaft wall under Seat for manhole cover ringwise, position is corresponding one by one respectively with permanent magnet, described each tongue tube all connects by wire, the two ends that connect are by two connecting lines and intensive signal transceiver wired connection.
Fig. 2-Fig. 4 is the structural representation of the application's inspection well cover detector, one of embodiment is: described each tongue tube is all by wire parallel connection, two ends in parallel are by two connecting lines and intensive signal transceiver wired connection, described each tongue tube is the tongue tube of often opening, described tongue tube is dressed up the detector circle of a ring-type by plastic seal, described tongue tube distributes along the even circumferential of this detector circle, described wire adopts bare copper wire, tongue tube is normally open at ordinary times, connecting line and intensive signal transceiver are off-state, as long as some breakage of inspection well cover, have at least so a tongue tube meeting closed, connecting line and intensive signal transceiver conducting, intensive signal transceiver will receive signal.Adopt the tongue tube disconnection at ordinary times of this connected mode, can be closed while having breakage, can save electric energy.
Two of embodiment: described each tongue tube is all connected by wire, the two ends of series connection are by two connecting lines and intensive signal transceiver wired connection, and described each tongue tube is normally closed tongue tube, and described connecting line is embedded in the below of road.Tongue tube is closure state at ordinary times, and connecting line can pass through reed switch conduction, and intensive signal transceiver can detect energising situation always, if there is inspection well cover breakage, at least one tongue tube disconnects so, and intensive signal transceiver just can detect that energising disconnects, thereby sends alerting signal.Adopt this connected mode, if connecting line itself disconnects, so intensive signal transceiver also can detect, like this connecting line is embedded in to the below of road, just can detect road collapsion, because road collapsion can cause connecting line to disconnect.
Described permanent magnet also adopts plastic seal to dress up a magnetic circle, and described permanent magnet distributes along the even circumferential of this magnetic circle.
Fig. 5 is the structural representation of the intensive signal transceiver of the application, described intensive signal transceiver comprises the microprocessor with memory module, power supply, GSM/GPRS module, signal processing module, I/O expansion module, photoelectrical coupler and several ports for being connected with inspection well cover detector, described GSM/GPRS module is connected with signal processing module for receiving and send movable signal, described I/O expansion module is connected with several ports by photoelectrical coupler, described port is also connected with direct supply, described direct supply is connected with each inspection well cover detector by connecting line, then described microprocessor for processing whether damaged to the address information of each inspection well cover and inspection well cover or stolen information and send to mobile public network by GSM/GPRS module.Each intensive signal transceiver all can monitor several inspection well covers, if there is inspection well cover damaged or stolen, intensive signal transceiver can send to the address of this inspection well cover and alerting signal on the server at city management center.
Fig. 6 is that the application is arranged on the structural representation in inspection shaft, as shown in the figure: described each inspection well cover detector also comprises the detector circle of being made up of waterproof insulation material, described tongue tube and adopt waterproof insulation material package in detector circle in the wire of tongue tube parallel connection, described detector circle be contained in inspection well cover lid under inspection shaft wall on, described each inspection well cover detector also comprises the magnetic circle of being made up of waterproof insulation material, described each permanent magnet is all encapsulated in magnetic circle, on described magnetic circle is contained at the bottom of the lid of inspection well cover.Adopt this structure; the firstth, protection tongue tube and permanent magnet; prevent this two device breakages; the secondth, can insulate and waterproof; the 3rd is the position that can fix tongue tube and permanent magnet, and the 4th is convenient production and installation, in the time of manufacturer production, can directly produce detector circle and magnetic circle; then workmen only need to fill this two parts in the time of transformation inspection well cover, simple and convenient.
For one of embodiment, tongue tube in inspection well cover detector is normally open, when inspection well cover occurs when damaged or stolen, have at least a tongue tube to leave the same magnet of answering in contrast, now the contact of tongue tube is automatically closed, two wires that make to be connected on the YH.JK3C port of intensive signal transceiver draw into path, so the electric current of DC9～12V power supply flows to the defeated entry/exit port of signal through tongue tube, so intensive signal transceiver just receives a switch simulation warning message, the content of this warning message by: IP code+port code name of intensive signal transceiver forms, this is a kind of upward signal, this signal can send on the movable signal transceiver of city management Surveillance center and quilt message through GSM mobile public network, acoustic-optic indicator is on the display screen of the server of city management Surveillance center or on acousto-optic graphic panel.Also can stop when inspection well cover has been repaired acoustooptic display alarm, now server has just recorded the full-time full detail of reporting to the police.
For two of embodiment, tongue tube in inspection well cover detector is normally off, when inspection well cover occurs when damaged or stolen, the contact of tongue tube disconnects automatically, now originally being connected to the path that two wires on the YH.JK3C port of intensive signal transceiver draw just disconnects, now intensive signal transceiver just receives a switch simulation warning message, and this information also can send in the server of city management Surveillance center equally, and following steps are identical with one of embodiment.If connecting line disconnects, so intensive signal transceiver also can be received the warning message that comprises connecting line address, sends to equally city management Surveillance center, and therefore, no matter be road collapsion, or inspection well cover is damaged or stolen, and this embodiment all can detect and report to the police.
Claims (6)
- For inspection well cover breakage, by a private network warning system of Pirates, it is characterized in that: it comprises the movable signal transceiver for city management center, affiliated movable signal transceiver is connected with the server of display screen with one;Intensive signal transceiver, it is connected by wireless signal with movable signal transceiver by mobile public network, carries out Wireless Data Transmission;Several inspection well cover detectors, described each inspection well cover detector is all by two connecting lines and intensive signal transceiver wired connection, described each inspection well cover detector comprises several permanent magnets, on described permanent magnet is arranged at the bottom of the lid of inspection well cover ringwise, it also comprises the tongue tube that quantity is consistent with the quantity of permanent magnet, described tongue tube is arranged on the inspection shaft wall under Seat for manhole cover ringwise, position is corresponding one by one respectively with permanent magnet, described each tongue tube all connects by wire, the two ends that connect are by two connecting lines and intensive signal transceiver wired connection.
- 2. the private network warning system for the damaged, Bei of inspection well cover Pirates according to claim 1, it is characterized in that: described each tongue tube is all by wire parallel connection, two ends in parallel are by two connecting lines and intensive signal transceiver wired connection, and described each tongue tube is the tongue tube of often opening.
- 3. the private network warning system for the damaged, Bei of inspection well cover Pirates according to claim 1, it is characterized in that: described each tongue tube is all connected by wire, the two ends of series connection are by two connecting lines and intensive signal transceiver wired connection, described each tongue tube is normally closed tongue tube, and described connecting line is embedded in the below of road.
- According to described in claim 1 or 2 or 3 for inspection well cover breakage, the private network warning system of Bei Pirates, it is characterized in that: described intensive signal transceiver comprises the microprocessor with memory module, power supply, GSM/GPRS module, signal processing module, I/O expansion module, photoelectrical coupler and several ports for being connected with inspection well cover detector, described GSM/GPRS module is connected with signal processing module for receiving and send movable signal, described I/O expansion module is connected with several ports by photoelectrical coupler, described port is also connected with direct supply, described direct supply is connected with each inspection well cover detector by connecting line, then described microprocessor for processing whether damaged to the address information of each inspection well cover and inspection well cover or stolen information and send to mobile public network by GSM/GPRS module.
- According to described in claim 1 or 2 or 3 for inspection well cover breakage, the private network warning system of Bei Pirates, it is characterized in that: described each inspection well cover detector also comprises the detector circle of being made up of waterproof insulation material, described tongue tube and adopt waterproof insulation material package in detector circle in the wire of tongue tube parallel connection, described detector circle be contained in inspection well cover lid under inspection shaft wall on, described each inspection well cover detector also comprises the magnetic circle of being made up of waterproof insulation material, described each permanent magnet is all encapsulated in magnetic circle, on described magnetic circle is contained at the bottom of the lid of inspection well cover.
- 6. the private network warning system for the damaged, Bei of inspection well cover Pirates according to claim 5, is characterized in that: described waterproof insulation material adopts plastics.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410143249.8A CN103903407B (en) | 2014-04-10 | 2014-04-10 | Private network warning system for inspection well cover breakage, quilt |
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| CN201410143249.8A CN103903407B (en) | 2014-04-10 | 2014-04-10 | Private network warning system for inspection well cover breakage, quilt |
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| CN103903407B CN103903407B (en) | 2016-06-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104616421A (en) * | 2014-11-26 | 2015-05-13 | 上海铂珏传感科技有限公司 | Urban underground pipe system safety monitoring system |
| CN105160873A (en) * | 2015-08-17 | 2015-12-16 | 福州睿创纺织科技有限公司 | Overload alarm system based on Internet of Things |
| CN105809858A (en) * | 2014-12-31 | 2016-07-27 | 中国电信股份有限公司 | Manhole cover theft prevention method and system |
| CN106169220A (en) * | 2016-08-31 | 2016-11-30 | 北京城市排水集团有限责任公司 | Cover of inspection well MANET real-time monitoring system and using method thereof |
| CN106841327A (en) * | 2017-04-06 | 2017-06-13 | 重庆华伟沃电科技有限公司 | A kind of inspection well cover with damage testing sensor |
| CN109712354A (en) * | 2019-01-30 | 2019-05-03 | 上海帝邦智能化交通设施有限公司 | A kind of intelligence waiting booth toughened glass crushing warning device |
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