CN111031285A - Monitoring device for security and protection management based on block chain technology - Google Patents
Monitoring device for security and protection management based on block chain technology Download PDFInfo
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- CN111031285A CN111031285A CN201911304544.6A CN201911304544A CN111031285A CN 111031285 A CN111031285 A CN 111031285A CN 201911304544 A CN201911304544 A CN 201911304544A CN 111031285 A CN111031285 A CN 111031285A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 32
- 238000005516 engineering process Methods 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 238000007726 management method Methods 0.000 description 24
- 239000000428 dust Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000013500 data storage Methods 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013515 script Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000013524 data verification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
Abstract
The invention relates to a monitoring device for security management based on a block chain technology, which comprises a base, a fixing plate, a switching mechanism, a cleaning mechanism and two cameras, wherein the switching mechanism comprises a supporting component, a driven wheel, a belt, a first motor and a driving wheel, the cleaning mechanism comprises a sealing pipe, a reciprocating component, a cleaning box, a cleaning pump, a conveying pipe and a cleaning component, the monitoring device for security management based on the block chain technology adopts the block chain technology to store data, so that the data safety degree is high, the switching mechanism is convenient for exchanging the positions and the working states of the two cameras, the cleaning mechanism is used for cleaning and dedusting one camera, the other camera is switched to the working state, and as the camera in the working state is cleaned by the cleaning mechanism before, the cleanness of the surface is ensured, and clear images are convenient to shoot, and monitoring management is enhanced, so that the practicability of the equipment is improved.
Description
Technical Field
The invention relates to a monitoring device for security management based on a block chain technology.
Background
The block chain technology is a brand new distributed infrastructure and a computing mode which utilize a block chain type data structure to verify and store data, utilize a distributed node consensus algorithm to generate and update data, utilize a cryptography mode to ensure the safety of data transmission and access, and utilize an intelligent contract composed of automatic script codes to program and operate data, and is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like.
The data security degree of the block chain technology is high, and the application is very wide.
The monitoring device for security management in the prior art generally adopts a traditional data encryption mode, data loss is easily caused, and most of the monitoring devices for security management in the prior art adopt a single camera for management operation, in the practical application process, various impurities such as dust are easily adhered to the surface of the lens of the camera, the image shot by the camera is blurred, monitoring management is not facilitated, a cleaning device is added in part of the monitoring devices to clean the camera, but in the cleaning process, the monitoring device is easy to be influenced by interference of the cleaning device when in operation, the cleaning effect of the cleaning device on the camera is poor, the edge position of the lens is easy to be ignored, and the practicability of the monitoring device for security management in the prior art is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the monitoring device for security management based on the block chain technology is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a monitoring device for security management based on a block chain technology comprises a base, a fixing plate, a switching mechanism, a cleaning mechanism and two cameras, wherein a processor and a memory are arranged in the base, the processor is electrically connected with the memory, and the memory receives block chain data written by block chain nodes and stores the block chain data;
the switching mechanism is arranged above the base, the switching mechanism is in transmission connection with the fixed plate and the cleaning mechanism, and the two cameras are respectively fixed on two sides of the fixed plate;
the switching mechanism comprises a supporting assembly, a driven wheel, a belt, a first motor and a driving wheel, the first motor is fixed above the base and is in transmission connection with the driving wheel, the driving wheel is connected with the driven wheel through the belt, the fixing plate is fixed above the driven wheel, the diameter of the driven wheel is twice of that of the driving wheel, and the driven wheel is arranged above the base through the supporting assembly;
the cleaning mechanism comprises a sealing pipe, a reciprocating component, a cleaning box, a cleaning pump, a conveying pipe and a cleaning component, the sealing pipe is arranged above a driving wheel through the reciprocating component, the cleaning box is fixed at the bottom in the sealing pipe, the conveying pump is fixed on the cleaning box and is connected with the cleaning component through the conveying pipe, the cleaning component comprises a transverse pipe, a cleaning unit, a sliding unit, a rotating unit and a plurality of spray heads, the periphery of one end of the conveying pipe, far away from the cleaning pump, is in sealing connection with the inner wall of the transverse pipe, the cleaning pipe is fixed on the transverse pipe, the spray heads are uniformly distributed at two ends of one side, far away from the transverse pipe, of the cleaning pipe, the spray heads are arranged in the sealing pipe through the sliding unit, the cleaning unit is connected with the cleaning pipe, the rotating unit is in transmission connection with the transverse pipe, and a sealing plug is arranged at the top end of the liquid injection pipe.
Preferably, in order to improve the security of data storage, a blockchain system is arranged in the processor, the blockchain system comprises a data layer, a network layer, a consensus layer, an incentive layer, a contract layer and an application layer, and the blockchain data is derived from the data layer.
Preferably, in order to improve the intelligent degree of the device, the processor is a single chip or a PLC, the memory includes a memory database and a disk database, and the memory database and the disk database respectively receive the block chain data written by the block chain nodes and store the block chain data.
Preferably, in order to support the rotation of the driven gear, the supporting assembly comprises a rotating shaft and two supporting units, the rotating shaft is fixed below the driven gear, the base is sleeved on the rotating shaft, the two supporting units are respectively located on two sides of the base, the supporting units comprise a plurality of supporting blocks, the supporting blocks are circumferentially and uniformly distributed on the periphery of the rotating shaft, one side, close to the base, of each supporting block is provided with a notch, balls are arranged in the notches, the notches are matched with the balls, the centers of the balls are arranged in the notches, and the balls abut against the base.
Preferably, in order to ensure the moving stability of the sealing tube, sliding blocks and sliding grooves are arranged on two sides of the sealing tube, the sliding blocks are fixed below the sealing block, the sliding grooves are formed in the base, and the sliding blocks are connected with the sliding grooves in a sliding mode.
Preferably, in order to drive the sealing tube to reciprocate, the reciprocating assembly comprises a half gear, a reciprocating frame and two racks, the half gear is coaxially fixed above the driving wheel, the half gear is located between the two racks, the two racks are respectively fixed on the inner walls of the two sides of the reciprocating frame, and the half gear is meshed with the racks.
Preferably, in order to drive the transverse tube to rotate, the rotating unit comprises a second motor, a driving gear and a driven gear, the second motor is fixed in the sealed tube and is in transmission connection with the driving wheel, the driving gear is meshed with the driven gear, and the driven gear is coaxially fixed on the transverse tube.
Preferably, in order to clean the camera, the wiping unit comprises a slide rail, a slide ring, a connecting plate, a wiping block and two telescopic units, the slide rail is U-shaped, two ends of the slide rail are fixed on the cleaning tube accommodating tube, the slide ring is sleeved on the slide rail, the connecting plate is fixed on one side of the slide ring, which is far away from the camera, and two ends of the wiping block are respectively connected with the connecting plate through the two telescopic units.
Preferably, in order to enable the wiping block to abut against the camera, the telescopic unit comprises a convex block, a sliding rod and a spring, the convex block is connected with the wiping block through the sliding rod, two ends of the spring are respectively connected with the wiping block and a connecting plate, the connecting plate is sleeved on the sliding rod, and the spring is in a compressed state.
Preferably, in order to ensure the stable rotation of the cleaning pipe, the sliding unit comprises an annular groove and two sliding blocks, the two sliding blocks are respectively fixed at two ends of the cleaning pipe, the annular groove is fixed on the inner wall of the sealing pipe, the sliding blocks are in sliding connection with the annular groove, and the annular groove is a dovetail groove.
The monitoring device for security management based on the block chain technology has the advantages that the block chain technology is adopted for data storage, so that the data safety degree is high, the positions and the working states of the two cameras are convenient to exchange through the switching mechanism, one camera is cleaned and dedusted by the cleaning mechanism, the other camera is switched to the working state, and the cameras in the working states are cleaned by the cleaning mechanism before, so that the cleanness of the surface is ensured, clear images are convenient to shoot, the monitoring management is enhanced, and the practicability of equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a system diagram of a blockchain system of a monitoring device for security management based on blockchain technology of the present invention;
FIG. 2 is a schematic structural diagram of a monitoring device for security management based on the blockchain technology according to the present invention;
FIG. 3 is a schematic structural diagram of a switching mechanism of a monitoring device for security management based on the blockchain technology according to the present invention;
FIG. 4 is a schematic structural diagram of a cleaning mechanism of a monitoring device for security management based on the blockchain technology of the invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
in the figure: 1. the cleaning machine comprises a base, 2, a fixed plate, 3, a camera, 4, a driven wheel, 5, a belt, 6, a first motor, 7, a driving wheel, 8, a sealing pipe, 9, a cleaning box, 10, a cleaning pump, 11, a conveying pipe, 12, a transverse pipe, 13, a cleaning pipe, 14, a spray head, 15, an injection pipe, 16, a sealing plug, 17, a rotating shaft, 18, a supporting block, 19, balls, 20, a sliding block, 21, a sliding chute, 22, a half gear, 23, a reciprocating frame, 24, a rack, 25, a second motor, 26, a driving gear, 27, a driven gear, 28, a sliding rail, 29, a sliding ring, 30, a connecting plate, 31, a wiping block, 32, a lug, 33, a sliding rod, 34, a spring, 35, an annular groove and 36 a sliding.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a monitoring device for security management based on a block chain technology includes a base 1, a fixing plate 2, a switching mechanism, a cleaning mechanism, and two cameras 3, where a processor and a memory are disposed in the base 1, the processor and the memory are electrically connected, the memory receives block chain data written by block chain nodes and stores the block chain data, a block chain system is disposed in the processor, the block chain system includes a data layer, a network layer, a common identification layer, an excitation layer, a contract layer, and an application layer, the block chain data is derived from the data layer, the processor is a single chip or a PLC, the memory includes a memory database and a disk database, and the memory database and the disk database respectively receive the block chain data written by the block chain nodes and store the block chain data.
In fact, the processor is mainly used for processing data, and the memory is used for data storage, where:
the data layer encapsulates bottom data blocks and related data encryption, time stamp and other technologies;
in fact, the blockchain data received or stored by the memory database and the disk database are from the data layer.
The network layer comprises a distributed networking mechanism, a data transmission mechanism, a data verification mechanism and the like;
the consensus layer mainly encapsulates various consensus algorithms of the network nodes;
the incentive layer integrates economic factors into a block chain technology system, and mainly comprises an economic incentive issuing mechanism, an economic incentive distributing mechanism and the like;
the contract layer mainly encapsulates various scripts, algorithms and intelligent contracts and is the basis of the programmable characteristic of the block chain;
the application layer encapsulates various application scenarios and cases of the blockchain.
As shown in fig. 2, the switching mechanism is arranged above the base 1, the switching mechanism is in transmission connection with the fixed plate 2 and the cleaning mechanism, and the two cameras 3 are respectively fixed on two sides of the fixed plate 2;
when the monitoring device is used, after the position of the base 1 is fixed, monitoring management can be carried out through one camera 3 far away from the cleaning mechanism in the two cameras 3, after the monitoring device runs for a period of time, the processor controls the switching mechanism to start, the fixed plate 2 is driven to rotate for half a circle, the positions of the two cameras 3 are exchanged, at the moment, the camera 3 far away from the cleaning mechanism carries out monitoring management, the cleaning mechanism carries out cleaning and dust prevention on the other camera 3, after the same time, the processor controls the switching mechanism to start, the fixed plate 2 is driven to rotate for half a circle, the camera 3 which is cleaned is monitored, the camera 3 which is stained with dust is rotated to be close to the cleaning mechanism, the cleaning mechanism is used for cleaning the camera 3, the camera 3 is convenient to shoot clear pictures by ensuring the cleanliness of the surface of the camera 3, and therefore security monitoring management is enhanced, the practicability of the equipment is improved.
As shown in fig. 3, the switching mechanism includes a supporting assembly, a driven wheel 4, a belt 5, a first motor 6 and a driving wheel 7, the first motor 6 is fixed above the base 1, the first motor 6 is in transmission connection with the driving wheel 7, the driving wheel 7 is connected with the driven wheel 4 through the belt 5, the fixing plate 2 is fixed above the driven wheel 4, the diameter of the driven wheel 4 is twice that of the driving wheel 7, and the driven wheel 4 is arranged above the base 1 through the supporting assembly;
switching mechanism moves, by the first motor 6 start of treater control, drive wheel 7 rotates a circumference, drive wheel 7 passes through belt 5 and drives and rotate under supporting component's effect from driving wheel 4, because the diameter from driving wheel 4 is the twice of the diameter of drive wheel 7, make after drive wheel 7 rotates a circumference, drive from driving wheel 4 and fixed plate 2 and rotate half circumference, and then two camera 3's position has been changed, make things convenient for clean mechanism to be stained with grey camera 3 in the surface and clean, and another camera 3 that has cleaned finishing monitors the management.
As shown in fig. 4-5, the cleaning mechanism comprises a sealed tube 8, a reciprocating assembly, a cleaning box 9, a cleaning pump 10, a conveying pipe 11 and a cleaning assembly, the sealed tube 8 is arranged above the driving wheel 7 through the reciprocating assembly, the cleaning box 9 is fixed at the bottom in the sealed tube 8, the conveying pump is fixed on the cleaning box and is connected with the cleaning assembly through the conveying pipe 11, the cleaning assembly comprises a transverse pipe 12, a cleaning pipe 13, a wiping unit, a sliding unit, a rotating unit and a plurality of nozzles 14, the periphery of one end of the conveying pipe 11 far away from the cleaning pump 10 is connected with the inner wall of the transverse pipe 12 in a sealing way, the cleaning pipe 13 is fixed on the transverse pipe 12, the nozzles 14 are uniformly distributed at the two ends of one side of the cleaning pipe 13 far away from the transverse pipe 12, the nozzles 14 are arranged in the sealed tube 8 through the sliding unit, the wiping unit is connected with the cleaning pipe, the rotating unit is in transmission connection with the transverse pipe 12, a liquid injection pipe 15 is arranged above the cleaning box, and a sealing plug 16 is arranged at the top end of the liquid injection pipe 15.
In the process of replacing the positions of the two cameras 3, the driving wheel 7 rotates for a circle, the driving wheel 7 drives the sealing tube 8 to reciprocate once through the reciprocating component, the sealing tube 8 firstly moves away from the fixed plate 2, the camera 3 is convenient to rotate and then moves close to the fixed plate 2, the sealing tube 8 is abutted against one end of the camera 3 away from the fixed plate 2, the camera 3 is protected from dust, at the moment, the wiping unit on the cleaning tube 13 is abutted against the surface of the camera 3, the cleaning pump 10 is started, cleaning liquid is extracted from the cleaning box and conveyed into the transverse tube 12 through the conveying tube 11, the cleaning liquid enters the cleaning tube 13 and is sprayed out through the spray head 14, at the moment, the rotating unit operates to drive the cleaning tube 13 to rotate around the axis of the transverse tube 12, so that the cleaning liquid is uniformly sprayed on the surface of the camera 3, at the moment, the, the surface of the camera 3 is cleaned, dust attached to the surface of the camera 3 is removed, the definition of images shot by the camera 3 is guaranteed, monitoring management is facilitated, and therefore the practicability of the equipment is improved.
As shown in fig. 2, the supporting component includes a rotating shaft 17 and two supporting units, the rotating shaft 17 is fixed below the driven wheel 4, the base 1 is sleeved on the rotating shaft 17, the two supporting units are respectively located at two sides of the base 1, the supporting units include a plurality of supporting blocks 18, the supporting blocks 18 are circumferentially and uniformly distributed on the periphery of the rotating shaft 17, one side of each supporting block 18, which is close to the base 1, is provided with a notch, a ball 19 is arranged in each notch, the notch is matched with the ball 19, the center of the ball 19 is arranged in each notch, and the ball 19 abuts against the base 1.
Among the supporting component, pass base 1 through pivot 17, fixed the axis of rotation from driving wheel 4, utilize the ball 19 in the recess of the supporting shoe 18 of base 1 both sides to support and lean on base 1, prevent that pivot 17 from sliding round base 1, ball 19 can roll in the recess simultaneously, has reduced the friction between supporting shoe 18 and the base 1, makes things convenient for pivot 17 and rotates from driving wheel 4.
Preferably, in order to ensure the stability of the movement of the sealing tube 8, two sides of the sealing tube 8 are provided with a sliding block 20 and a sliding groove 21, the sliding block 20 is fixed below the sealing block, the sliding groove 21 is arranged on the base 1, and the sliding block 20 is connected with the sliding groove 21 in a sliding manner.
The slide track of the slider 20 is fixed by the slide groove 21 provided on the base 1, and the moving direction of the sealing tube 8 is fixed because the slider 20 is fixed below the sealing tube 8.
As shown in fig. 4, the reciprocating assembly comprises a half gear 22, a reciprocating frame 23 and two racks 24, wherein the half gear 22 is coaxially fixed above the driving wheel 7, the half gear 22 is positioned between the two racks 24, the two racks 24 are respectively fixed on the inner walls of the two sides of the reciprocating frame 23, and the half gear 22 is meshed with the racks 24.
The driving wheel 7 drives the half gear 22 to rotate for a circle, so that the half gear 22 acts on the two racks 24 in sequence to drive the two racks 24 to move in opposite directions in sequence, the two racks 24 are fixed on the inner walls of the two sides of the reciprocating frame 23, and the sealing tube 8 is fixed above the reciprocating frame 23, so that the sealing tube 8 is driven to reciprocate once after the driving wheel 7 rotates for a circle.
As shown in fig. 5, the rotating unit includes a second motor 25, a driving gear 26 and a driven gear 27, the second motor 25 is fixed in the sealed tube 8, the second motor 25 is in transmission connection with the driving wheel 7, the driving gear 26 is meshed with the driven gear 27, and the driven gear 27 is coaxially fixed on the transverse tube 12.
The second motor 25, which is fixed inside the sealed tube 8, is activated and rotates with the driving gear 26, the driving gear 26 acting on the driven gear 27 meshing with it, so that the driven gear 27 rotates and in turn rotates the cross tube 12 and the washing tube 13.
As shown in fig. 5, the wiping unit includes a slide rail 28, a slide ring 29, a connecting plate 30, a wiping block 31 and two telescopic units, the slide rail 28 is U-shaped, two ends of the slide rail 28 are fixed to the cleaning tube 13, the slide ring 29 is sleeved on the slide rail 28, the connecting plate 30 is fixed to one side of the slide ring 29 away from the camera 3, and two ends of the wiping block 31 are connected to the connecting plate 30 through the two telescopic units respectively.
Preferably, in order to make the wiping block 31 abut against the camera 3, the telescopic unit comprises a lug 32, a sliding rod 33 and a spring 34, the lug 32 is connected with the wiping block 31 through the sliding rod 33, two ends of the spring 34 are respectively connected with the wiping block 31 and the connecting plate 30, the connecting plate 30 is sleeved on the sliding rod 33, and the spring 34 is in a compressed state. The spring 34 in a compressed state pushes the wiping block 31, so that the wiping block 31 abuts against one side of the camera 3 away from the fixed plate 2 along the axis of the sliding rod 33, when the connecting block rotates along with the cleaning pipe 13, the sliding rod 33 is driven to rotate, so that the sliding rod 33 drives the wiping block 31 to rotate synchronously, and the sliding rod 33 is prevented from being separated from the connecting plate 30 by the bump 32.
Preferably, in order to ensure the stable rotation of the cleaning pipe 13, the sliding unit includes an annular groove 35 and two sliding blocks 36, the two sliding blocks 36 are respectively fixed at two ends of the cleaning pipe 13, the annular groove 35 is fixed on the inner wall of the sealing pipe 8, the sliding blocks 36 are slidably connected with the annular groove 35, and the annular groove 35 is a dovetail groove. The annular groove 35 fixed on the inner wall of the sealing tube 8 is used for fixing the rotating track of the sliding block 36, and the sliding block 36 is fixedly connected with the cleaning tube 13, so that the stable rotation of the cleaning tube 13 is convenient to realize.
In the monitoring device, two cameras 3 are arranged, one camera 3 far away from a cleaning mechanism is used for monitoring and managing, the other camera 3 is sealed and dustproof through a sealing pipe 8, after cleaning liquid in a cleaning box is pumped by a cleaning pump 10, the cleaning liquid is conveyed to a spray head 14 at a cleaning pipe 13 through a conveying pipe 11 and a transverse pipe 12, the transverse pipe 12 is driven to rotate by a rotating unit, the surface of the camera 3 is cleaned by the cleaning unit while the cleaning liquid is uniformly sprayed to the camera 3, the cleaning unit is far away from the axis of the transverse pipe 12 in the rotating process under the influence of centrifugal force, the cleaning range is conveniently expanded, the edge of the surface of the camera 3 is cleaned, after the cleaning is finished and the running is carried out for a certain time, the positions of the two cameras 3 are switched by a switching mechanism, the camera 3 which is finished is used for monitoring, and the definition of a shot image is ensured, and another camera 3 is cleaned dustproof by clean mechanism, guarantees that the device still can shoot clear image after switching next time, strengthens the control management, has improved the practicality of equipment.
Compared with the prior art, this a monitoring device for security protection management based on block chain technique, adopt block chain technique to carry out data storage, make data security degree high, and be convenient for change two camera 3's position and operating condition through switching mechanism, utilize clean mechanism to clean dust removal to one of them camera 3, and another camera 3 switches to operating condition, because camera 3 under this operating condition has been cleaned through clean mechanism before, guarantee surperficial clean, be convenient for shoot clear image, strengthen the control management, thereby the practicality of equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A monitoring device for security management based on a block chain technology comprises a base (1), a fixing plate (2), a switching mechanism, a cleaning mechanism and two cameras (3), and is characterized in that a processor and a memory are arranged in the base (1), the processor is electrically connected with the memory, and the memory receives block chain data written by block chain nodes and stores the block chain data;
the switching mechanism is arranged above the base (1), the switching mechanism is in transmission connection with the fixed plate (2) and the cleaning mechanism, and the two cameras (3) are respectively fixed on two sides of the fixed plate (2);
the switching mechanism comprises a supporting assembly, a driven wheel (4), a belt (5), a first motor (6) and a driving wheel (7), the first motor (6) is fixed above the base (1), the first motor (6) is in transmission connection with the driving wheel (7), the driving wheel (7) is connected with the driven wheel (4) through the belt (5), the fixing plate (2) is fixed above the driven wheel (4), the diameter of the driven wheel (4) is twice of that of the driving wheel (7), and the driven wheel (4) is arranged above the base (1) through the supporting assembly;
the cleaning mechanism comprises a sealing pipe (8), a reciprocating assembly, a cleaning box (9), a cleaning pump (10), a conveying pipe (11) and a cleaning assembly, wherein the sealing pipe (8) is arranged above a driving wheel (7) through the reciprocating assembly, the cleaning box (9) is fixed at the bottom in the sealing pipe (8), the conveying pump is fixed on the cleaning box and is connected with the cleaning assembly through the conveying pipe (11), the cleaning assembly comprises a transverse pipe (12), a cleaning pipe (13), a wiping unit, a sliding unit, a rotating unit and a plurality of spray heads (14), the periphery of one end, far away from the cleaning pump (10), of the conveying pipe (11) is connected with the inner wall of the transverse pipe (12) in a sealing manner, the cleaning pipe (13) is fixed on the transverse pipe (12), and the spray heads (14) are uniformly distributed at two ends, far away from one side of the transverse pipe (12), of the cleaning pipe (13), shower nozzle (14) set up in stand pipe (8) through the slip unit, clean the unit and be connected with scavenge pipe (13), the unit rotates and is connected with violently pipe (12) transmission, the top of wasing the case is equipped with annotates liquid pipe (15), the top of annotating liquid pipe (15) is equipped with sealing plug (16).
2. The monitoring device for security management based on blockchain technology according to claim 1, wherein a blockchain system is arranged in the processor, the blockchain system comprises a data layer, a network layer, a consensus layer, an incentive layer, a contract layer and an application layer, and the blockchain data is derived from the data layer.
3. The monitoring device for security and protection management based on the blockchain technology as claimed in claim 1, wherein the processor is a single chip or a PLC, the memory includes a memory database and a disk database, and the memory database and the disk database respectively receive blockchain data written by blockchain nodes and store the blockchain data.
4. The monitoring device for security management based on the block chain technology as claimed in claim 1, wherein the supporting component includes a rotating shaft (17) and two supporting units, the rotating shaft (17) is fixed below the driven wheel (4), the base (1) is sleeved on the rotating shaft (17), the two supporting units are respectively located at two sides of the base (1), the supporting units include a plurality of supporting blocks (18), the supporting blocks (18) are circumferentially and uniformly distributed at the periphery of the rotating shaft (17), one side of the supporting blocks (18) close to the base (1) is provided with a notch, a ball (19) is arranged in the notch, the notch is matched with the ball (19), the center of the ball (19) is arranged in the notch, and the ball (19) abuts against the base (1).
5. A monitoring device for security management based on block chain technology according to claim 1, wherein a sliding block (20) and a sliding groove (21) are provided on two sides of the sealing tube (8), the sliding block (20) is fixed below the sealing block, the sliding groove (21) is provided on the base (1), and the sliding block (20) is slidably connected with the sliding groove (21).
6. A monitoring device for security management based on block chain technology according to claim 1, characterized in that the reciprocating component comprises a half gear (22), a reciprocating frame (23) and two racks (24), the half gear (22) is coaxially fixed above the driving wheel (7), the half gear (22) is located between the two racks (24), the two racks (24) are respectively fixed on the inner walls of the two sides of the reciprocating frame (23), and the half gear (22) is meshed with the racks (24).
7. A monitoring device for security management based on block chain technology according to claim 1, characterized in that the rotating unit comprises a second motor (25), a driving gear (26) and a driven gear (27), the second motor (25) is fixed in the sealed tube (8), the second motor (25) is in transmission connection with the driving wheel (7), the driving gear (26) is engaged with the driven gear (27), and the driven gear (27) is coaxially fixed on the transverse tube (12).
8. The monitoring device for security and protection management based on the block chain technology as claimed in claim 1, wherein the wiping unit comprises a slide rail (28), a slide ring (29), a connecting plate (30), a wiping block (31) and two telescopic units, the slide rail (28) is U-shaped, two ends of the slide rail (28) are fixed on the cleaning tube (13) receiving tube, the slide ring (29) is sleeved on the slide rail (28), the connecting plate (30) is fixed on one side of the slide ring (29) far away from the camera (3), and two ends of the wiping block (31) are respectively connected with the connecting plate (30) through the two telescopic units.
9. A monitoring device for security management based on block chain technology according to claim 8, characterized in that the telescopic unit comprises a projection (32), a sliding rod (33) and a spring (34), the projection (32) is connected with the wiping block (31) through the sliding rod (33), two ends of the spring (34) are respectively connected with the wiping block (31) and the connecting plate (30), the connecting plate (30) is sleeved on the sliding rod (33), and the spring (34) is in a compressed state.
10. A monitoring device for security management based on block chain technology according to claim 1, wherein the sliding unit comprises an annular groove (35) and two sliding blocks (36), the two sliding blocks (36) are respectively fixed at two ends of the cleaning tube (13), the annular groove (35) is fixed on the inner wall of the sealing tube (8), the sliding blocks (36) are connected with the annular groove (35) in a sliding manner, and the annular groove (35) is a dovetail groove.
Priority Applications (1)
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| CN201911304544.6A CN111031285A (en) | 2019-12-17 | 2019-12-17 | Monitoring device for security and protection management based on block chain technology |
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| CN201911304544.6A CN111031285A (en) | 2019-12-17 | 2019-12-17 | Monitoring device for security and protection management based on block chain technology |
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| CN111031285A true CN111031285A (en) | 2020-04-17 |
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Cited By (1)
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| CN113660394A (en) * | 2021-07-14 | 2021-11-16 | 王亚鲲 | Intelligent building security protection monitored control system based on internet of things |
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