CN108418311B - Weak current control monitoring system based on Internet of things - Google Patents
Weak current control monitoring system based on Internet of things Download PDFInfo
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- CN108418311B CN108418311B CN201810463517.2A CN201810463517A CN108418311B CN 108418311 B CN108418311 B CN 108418311B CN 201810463517 A CN201810463517 A CN 201810463517A CN 108418311 B CN108418311 B CN 108418311B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 claims abstract description 54
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 24
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 14
- 229910052753 mercury Inorganic materials 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000033228 biological regulation Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 2
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000009504 gantong Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
- G05D23/27535—Details of the sensing element
- G05D23/27537—Details of the sensing element using expansible fluid
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to the field of weak current monitoring equipment, in particular to a weak current control monitoring system based on the Internet of things, which comprises an outdoor subsystem and an indoor subsystem, wherein the outdoor subsystem comprises an environment detection module, a control module, an adjusting module, a maintenance module and a transmitting module which are positioned on an outdoor weak current box, and the indoor subsystem comprises a prompt module and a receiving module which are positioned on an indoor weak current box. The indoor weak current box prompt system can prompt the indoor weak current box in time when maintenance personnel maintain the outdoor weak current box, improves the timeliness of a user for knowing relevant weak current maintenance information, and is convenient for the user to remove relevant faults indoors; dust in the outdoor weak current box can be adsorbed in the process of monitoring the weak current maintenance information, so that dust accumulation of the outdoor weak current box in the working process is reduced; moreover, when the outer cover is opened by non-maintainers, the maintainers can judge whether the outdoor weak current box is stolen or not through the prompt of the indoor weak current box, monitor the theft condition of the outdoor weak current box and improve the safety of the outdoor weak current box.
Description
Technical Field
The invention relates to the field of weak current monitoring equipment, in particular to a weak current control monitoring system based on the Internet of things.
Background
In weak current construction project, weak current case is indispensable equipment, and weak current case divide into indoor weak current case and outdoor weak current case two kinds according to the demand of trying out, and indoor weak current case is generally installed in corridor entry or indoor department of going into the house, and indoor weak current case generally includes box and case lid, installs various connector lugs in the box, and outdoor weak current case is mostly direct exposure outside, and the sun is directly penetrated in summer, makes the very high of incasement temperature, makes electronic equipment short circuit damage, and the insolation inevitably causes certain influence to equipment normal work every day.
The prior patent CN205958029U discloses a weak current box operation environment monitoring system, which comprises a control unit, an in-box environment detection unit, a temperature regulation unit and an anti-disassembly unit, wherein the in-box environment detection unit is connected with the control unit; the in-box environment detection unit is used for detecting temperature and humidity signals in the box and transmitting the signals to the control unit for analysis and processing; the temperature regulating unit comprises an exhaust fan and a heater, and the working states of the exhaust fan and the heater are controlled by the control unit to regulate the environment in the box; the anti-disassembly unit comprises an anti-disassembly micro switch arranged on the weak refrigerator door body. The monitoring system monitors the running environment of the weak current box to effectively monitor and actively adjust the running environment of the weak current box, and comprises the functions of temperature regulation, in-box environment monitoring and alarming, anti-dismantling alarming of the weak current box and the like, and actively operates and maintains, so that the operation and maintenance efficiency is improved, and the working stability of equipment is effectively guaranteed.
In weak current engineering such as a telephone communication system, a wireless coverage system and a computer network, the same outdoor weak current box controls a plurality of indoor weak current boxes, when the outdoor weak current boxes are maintained, the indoor weak current systems cannot be normally used, a user generally performs fault removal through a background service system, the background service system informs the user of fault reasons or arranges staff for investigation, and the user obtains fault information lag of the weak current systems.
The internet of things is the internet that the thing links to each other, and the thing networking makes the connection between various thing more inseparable, so the monitored control system that links outdoor weak current case and indoor weak current case through the thing networking is urgently needed to improve the timeliness that the user obtained weak current system fault information.
Disclosure of Invention
The invention aims to provide a weak current control monitoring system based on the Internet of things, so as to solve the problem of lag in acquiring fault information of a weak current system by a user.
The weak current control monitoring system based on the Internet of things comprises an outdoor subsystem, wherein the outdoor subsystem comprises an environment detection module, a control module and an adjusting module which are positioned on an outdoor weak current box, the environment detection module is used for detecting the temperature value of the outdoor weak current box, the control module acquires the temperature value of the environment detection module, and the control module controls the adjusting module to radiate heat to the outdoor weak current box when the temperature value is greater than a temperature threshold;
the outdoor subsystem further comprises a maintenance module and a transmitting module, the maintenance module comprises a power supply, a ammeter, a positive electrode plate and a negative electrode plate, the power supply, the ammeter, the positive electrode plate and the negative electrode plate form a circuit loop, the ammeter is in signal connection with a control module, the outdoor weak current box comprises an inner cover and an outer cover, a lock module is arranged on the inner cover, the inner cover is hinged on the outdoor weak current box, the outer cover is fixed on the inner cover through a plurality of threaded rods, the end parts of the threaded rods are wedge-shaped surfaces, abutting grooves are formed in the inner cover, the end parts of the threaded rods extend into the abutting grooves, the positive electrode plate and the negative electrode plate are perpendicular to the abutting grooves, abutting rods are fixedly arranged on the positive electrode plate and the negative electrode plate, the free ends of the abutting rods are wedge-shaped surfaces, the wedge-shaped surfaces of the end parts of the abutting rods are abutted against the wedge-shaped surfaces of the end parts of the threaded rods, an insulating pressure spring is fixedly arranged between the positive electrode plate and the negative electrode plate, and the pressure spring is in a compression state when the abutting rods are abutted against the threaded rods, and the bottoms of the abutting grooves are provided with a plurality of through holes;
the indoor subsystem comprises a prompt module and a receiving module which are positioned on an indoor weak current box, the control module obtains a current value of the ammeter, the control module controls the transmitting module to transmit a maintenance signal to the receiving module when obtaining the current value, and the prompt module prompts according to the maintenance signal.
The working principle and the beneficial effects of the scheme are as follows: when the outdoor weak current box is normally used, the environment detection module detects the temperature value in the box, the control module obtains the heat dissipation of the control and adjustment module in the box when the temperature value is greater than the temperature threshold value, the loop between the positive electrode plate and the negative electrode plate is equivalent to open circuit, and the current meter does not detect current.
When maintenance personnel overhauls or routine maintenance is carried out on the outdoor weak current box, the maintenance personnel need to rotate the threaded rod firstly, unscrew the threaded rod from the inner cover to open the outer cover, and after the outer cover is opened, the maintenance personnel unlock the lock module and then open the inner cover for maintenance; after the threaded rod is screwed out of the inner cover, the force of the supporting rod supporting the threaded rod is removed, the pressure spring supports the positive electrode plate and the negative electrode plate to two sides, the distance between the positive electrode plate and the negative electrode plate is changed, potential difference is generated, the ammeter in the circuit loop detects the current, the network or the circuit is indicated in the maintenance process when the ammeter detects the current, the control module obtains the current value, the control module controls the transmitting module to transmit the maintenance signal to the receiving module, the prompting module at the indoor subsystem prompts according to the maintenance signal, a user timely eliminates the fault brought by maintaining the outdoor weak current box when the network or the circuit of the weak current system cannot be used, meanwhile, when the electronic motion is not maintained, dust inside the outdoor weak current box can be adsorbed onto the electrode plate from the through hole, the dust is adsorbed when the maintenance is prompted, and the outer cover transmits the maintenance signal to the indoor subsystem when the non-maintainer is opened, and theft prevention can be further carried out.
Compared with the prior art, the indoor weak current box prompt device has the advantages that prompt can be timely carried out on the indoor weak current box when maintenance personnel maintain the outdoor weak current box, timeliness of a user in knowing relevant weak current maintenance information is improved, and convenience is brought to the user to remove relevant faults indoors; meanwhile, dust in the outdoor weak current box can be adsorbed in the process of monitoring the weak current maintenance information, so that dust accumulation of the outdoor weak current box in the working process is reduced; moreover, when the outer cover is opened by non-maintainers, the maintainers can judge whether the outdoor weak current box is stolen or not through the prompt of the indoor weak current box, monitor the theft condition of the outdoor weak current box and improve the safety of the outdoor weak current box.
Further, two scraping rods are fixedly arranged on the outer cover, the end parts of the scraping rods extend into the space between the positive electrode plate and the negative electrode plate, scraping strips are fixedly arranged on the end parts of the scraping rods extending into the space between the two electrode plates, and the scraping strips are respectively contacted with the positive electrode plate and the negative electrode plate towards the end parts in the outdoor weak current box.
When maintenance personnel unscrew the threaded rod out of the inner cover to open the outer cover, the scraping rod is pulled out of the positive electrode plate and the negative electrode plate along with the outer cover, the scraping strips at the end parts of the scraping rod scrape the surfaces of the positive electrode plate and the negative electrode plate, dust accumulated on the positive electrode plate and the negative electrode plate is cleaned, dust in the outdoor weak current box is cleaned, and the inside of the outdoor weak current box is cleaner.
Further, the environment detection module comprises a temperature sensing cylinder, mercury is arranged in the temperature sensing cylinder, a piston plate is in sealing fit in the temperature sensing cylinder, a pressing switch which can be abutted by the piston plate is arranged on the top wall of the temperature sensing cylinder, and the pressing switch is in signal connection with the control module.
When the temperature inside the outdoor weak current box is higher, mercury in the temperature sensing cylinder is heated and expanded, the piston plate is propped upwards to move when the mercury is expanded, the piston plate is propped to the press switch, the control module controls the adjusting module to radiate the outdoor weak current box after acquiring the press signal of the press switch, the mercury sensing environment temperature is timely, and the temperature sensing cylinder detects the internal temperature of the outdoor weak current box, so that the detection is more accurate.
Further, the temperature sensing cylinder is positioned at the middle position of the top wall of the outdoor weak current box.
Wen Gantong detect outdoor weak current case inside temperature, when the shell temperature of outdoor weak current case risees and the temperature in the box does not rise, the temperature of outdoor weak current case is not adjusted to the regulation module, energy when saving the regulation module and adjusting the temperature.
Further, the tool to lock module includes hasp, lock way and lockhole, the hasp is located the inside one side of inner cup towards outdoor weak current case, the lock way is located outdoor weak current case inner wall, sliding fit has the lock core axle in the insertible hasp in the lock way, be equipped with compression spring between lock core axle and the interior bottom of lock way, the interior bottom of lock way is equipped with the electro-magnet, control module is connected with the electro-magnet control, the lockhole is located the inner cup, the lockhole is located inner cup department and has set firmly RFID reader, RFID reader and control module signal connection, the lockhole is supporting to have the locking plate, be equipped with the RFID label in the locking plate.
When maintainer opens the inner cup, insert the lockhole with the locking plate in, the RFID reader of lockhole department discerns the RFID label signal on the locking plate, RFID reader sends the open signal to control module, control module obtains the open signal back control electromagnet circular telegram of RFID reader, the electro-magnet attracts the lock core axle, lock core axle removes along supporting the groove and push down compression spring, lock core axle leaves the hasp, the inner cup is opened, automatic outage after the electro-magnet circular telegram, control module only controls the electro-magnet circular telegram a period promptly, automatic outage after the inner cup is opened, support the groove and carry out spacingly to the removal of lock core axle, avoid lock core axle swing at will, unable inner cup of opening when not maintainer opens the enclosing cover after not having the locking plate, improve the theftproof effect.
Further, the prompt module comprises an LED display screen, and the LED display screen displays maintenance information according to the maintenance signal.
When the user finds that the weak current network or the line cannot be used, the user directly checks whether the LED display screen displays maintenance information at the indoor weak current box, so that the user can visually see the maintenance information and timely discharge faults.
Drawings
FIG. 1 is a schematic block diagram of an embodiment of a weak current control monitoring system based on the Internet of things of the present invention;
fig. 2 is a schematic structural diagram of a cross section of an outdoor weak current box of an embodiment of a weak current control monitoring system based on the internet of things;
FIG. 3 is an enlarged schematic view of FIG. 2A;
fig. 4 is a schematic structural diagram of a temperature sensing cylinder in an embodiment of a weak current control and monitoring system based on the internet of things of the invention;
fig. 5 is a schematic diagram of a lock module structure in an embodiment of a weak current control monitoring system based on the internet of things.
Detailed Description
The following is a detailed description of the embodiments.
Reference numerals in the drawings of the specification include: the outdoor weak current box 1, the inner cover 2, the outer cover 3, the abutting groove 4, the threaded rod 5, the abutting rod 6, the positive electrode plate 7, the pressure spring 8, the negative electrode plate 9, the scraping rod 10, the scraping rod 11, the temperature sensing cylinder 12, the top wall 13 of the outdoor weak current box, the flange plate 14, the mercury 15, the piston plate 16, the pressing switch 17, the electromagnet 18, the compression spring 19, the locking channel 20, the locking core shaft 21 and the lock catch 22.
Weak current control monitoring system based on Internet of things, as shown in FIG. 1: the indoor light current box comprises an outdoor subsystem and an indoor subsystem, wherein the outdoor subsystem comprises an environment detection module, a control module, an adjusting module, a maintenance module and a transmitting module which are positioned on the outdoor light current box 1, and the indoor subsystem comprises a prompting module and a receiving module which are positioned on the indoor light current box.
As shown in fig. 4, the environment detection module includes a temperature sensing cylinder 12, mercury 15 is placed in the temperature sensing cylinder 12, a piston plate 16 is hermetically matched in the temperature sensing cylinder 12, a pressing switch 17 which can be abutted by the piston plate 16 is installed on the top wall of the temperature sensing cylinder 12, the temperature sensing cylinder 12 is located at the middle position of the top wall 13 of the outdoor weak electric box, the temperature sensing cylinder 12 is fixedly connected to the top wall 13 of the outdoor weak electric box through a flange 14, when the temperature in the temperature sensing cylinder 12 is greater than a temperature threshold, the temperature threshold can be set according to the temperature of the environment where the outdoor weak electric box 1 is located, for example, 36 ℃, the mercury 15 in the temperature sensing cylinder 12 expands, the mercury 15 pushes the piston plate 16 to move to abut against the pressing switch 17 after expanding, the environment detection module detects the temperature of the outdoor weak electric box 1, the pressing switch 17 is connected with a control module, a pulse signal generated after the pressing switch 17 is pressed down is sent to the control module, namely when the internal temperature of the outdoor weak electric box 1 is 36 ℃, the control module obtains the temperature through the control module, the control module can use an existing C8051F120 singlechip, the control module comprises a fan and a motor, and the control module drives the fan to rotate in the temperature control module to cool the outdoor weak electric box 1 when the temperature is greater than 36 ℃.
The maintenance module comprises a power supply, a ammeter, a positive electrode plate 7 and a negative electrode plate 9, wherein the power supply, the ammeter, the positive electrode plate 7 and the negative electrode plate 9 form a circuit loop, the ammeter can use an existing 42L6-A ammeter, the ammeter is connected with a control module through signals, the control module obtains the current value of the ammeter, the control module controls a transmitting module to transmit maintenance signals to a receiving module when obtaining the current value, the transmitting module and the receiving module can use an existing 3G communication module, such as a SIM5320E module, a prompting module prompts according to the maintenance signals, the prompting module comprises an LED display screen, and the LED display screen displays maintenance information according to the maintenance signals.
As shown in fig. 2 and 3, the outdoor weak current box 1 includes an inner cover 2 and an outer cover 3, the inner cover 2 is provided with a lock module, the inner cover 2 is hinged on the outdoor weak current box 1, the outer cover 3 is fixed on the inner cover 2 through a plurality of threaded rods 5, the end of the threaded rod 5 is a wedge surface, the inner cover 2 is provided with a supporting groove 4, the end of the threaded rod 5 stretches into the supporting groove 4, a positive electrode plate 7 and a negative electrode plate 9 are arranged perpendicular to the supporting groove 4, a supporting rod 6 is welded on the positive electrode plate 7 and the negative electrode plate 9, the supporting rod 6 is perpendicular to the positive electrode plate 7 and the negative electrode plate 9, the free end of the supporting rod 6 is a wedge surface, the wedge surface of the supporting rod 6 is propped against the wedge surface of the threaded rod 5, an insulating pressure spring 8 is arranged between the positive electrode plate 7 and the negative electrode plate 9, the insulating spring is not communicated with the positive electrode plate 7 and the negative electrode plate 9 to cause false detection of a current meter, the pressure spring 8 is in a compressed state when the supporting rod 6 is propped against the threaded rod 5, the bottom of the supporting groove 4 is provided with a plurality of through holes, the through holes are not drawn in the figure, for example, the through holes are set according to the area of the supporting groove 4, such as eight through holes with diameters of 1cm 4 cm, and the diameter can be opened.
Two scraping rods 10 are welded on the outer cover 3, the end parts of the scraping rods 10 extend into the space between the positive electrode plate 7 and the negative electrode plate 9, scraping strips 11 are welded on the end parts of the scraping rods 10 extending into the space between the two electrode plates, the scraping strips 11 can be made of rubber, and the scraping strips 11 are respectively contacted with the end parts of the positive electrode plate 7 and the negative electrode plate 9, which face the outdoor weak current box 1.
As shown in fig. 5, the lock module comprises a lock catch 22, a lock channel 20 and a lock hole, wherein the lock catch 22 is positioned on one side of the inner cover 2 facing the inside of the outdoor weak current box 1, the lock channel 20 is positioned on the inner wall of the outdoor weak current box 1, a lock core shaft 21 which can be inserted into the lock catch 22 is in sliding fit in the lock channel 20, a compression spring 19 is arranged between the lock core shaft 21 and the inner bottom of the lock channel 20, an electromagnet 18 is arranged at the inner bottom end of the lock channel 20, the control module is in control connection with the electromagnet 18, the lock hole is positioned on the inner cover 2, an RFID reader is fixedly arranged at the position of the lock hole positioned on the inner cover 2, the RFID reader is connected with the control module through signals by using the existing YX7036 reader, the reading distance is 0cm to 3cm, and an RFID tag is nested in the lock sheet.
When the outdoor weak current box 1 is particularly used, in the normal use process, namely, the outdoor weak current box 1 is not maintained and overhauled, if the internal temperature of the outdoor weak current box 1 is higher, mercury 15 in a temperature sensing cylinder 12 in an environment detection module is heated and expanded, a piston plate 16 is upwards abutted to a pressing switch 17 when the mercury 15 is expanded, a control module acquires a pressing signal of the pressing switch 17 and then controls an adjusting module to radiate heat of the outdoor weak current box 1, the mercury 15 senses the environmental temperature timely, the temperature sensing cylinder 12 detects the internal temperature of the outdoor weak current box 1, the detection is more accurate, a loop between a positive electrode plate 7 and a negative electrode plate 9 corresponds to open circuit, and a current meter does not detect current.
When maintenance personnel overhauls or routine maintenance is carried out on the outdoor weak current box 1, the maintenance personnel need to rotate the threaded rod 5 first, unscrew the threaded rod 5 from the inner cover 2 to open the outer cover 3, and after the outer cover 3 is opened, the maintenance personnel unlock the lock module and then open the inner cover 2 for maintenance; after the threaded rod 5 is unscrewed from the inner cover 2, the force of the propping rod 6 propping against the threaded rod 5 is removed, the pressure spring 8 props the positive electrode plate 7 and the negative electrode plate 9 to two sides, so that potential difference is generated due to the change of the distance between the positive electrode plate 7 and the negative electrode plate 9, the ammeter in the circuit loop detects current, the network or the circuit is indicated in the maintenance process when the ammeter detects the current, the control module obtains the current value, the control module controls the transmitting module to transmit a maintenance signal to the receiving module, the prompting module at the indoor subsystem prompts according to the maintenance signal, a user timely eliminates faults caused by the maintenance of the outdoor weak current box 1 when the network or the circuit of the weak current system cannot be used, meanwhile, when the maintenance is not carried out, the two plates are in electronic motion, dust inside the outdoor weak current box 1 can be adsorbed onto the plates from the through holes, the inside dust is adsorbed when the maintenance is prompted, and the outer cover 3 transmits the maintenance signal to the indoor subsystem when the non-maintenance personnel is opened.
When maintenance personnel opens the inner cup 2, insert the locking plate in the lockhole earlier, the RFID reader of lockhole department discerns the RFID label signal on the locking plate, RFID reader sends the opening signal to control module, control module obtains the opening signal of RFID reader back control electromagnet 18 circular telegram, electromagnet 18 attracts lock core shaft 21, lock core 21 axle removes along supporting groove 4 and pushes down compression spring 19, lock core shaft 21 leaves hasp 22, inner cup 2 opens, support groove 4 and carry out spacingly to lock core shaft 21 removal, avoid lock core shaft 21 to swing at will, can't open inner cup 2 when non-maintenance personnel opens the enclosing cover 3 after not locking plate, improve the theftproof effect, after inner cup 2 opens, electromagnet 18 automatic power off.
The maintainer unscrews the threaded rod 5 from the inner cover 2 to open the outer cover 3, meanwhile, the scraping rod 10 is pulled out of the positive electrode plate 7 and the negative electrode plate 9 along with the outer cover 3, the scraping strip 11 at the end part of the scraping rod 10 scrapes the surfaces of the positive electrode plate 7 and the negative electrode plate 9, dust accumulated on the positive electrode plate 7 and the negative electrode plate 9 is cleaned, dust in the outdoor weak current box 1 is cleaned, and the inside of the outdoor weak current box 1 is cleaner.
The foregoing is merely exemplary embodiments of the present invention, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (4)
1. The weak current control monitoring system based on the Internet of things comprises an outdoor subsystem, wherein the outdoor subsystem comprises an environment detection module, a control module and an adjusting module which are positioned on an outdoor weak current box, the environment detection module is used for detecting the temperature value of the outdoor weak current box, the control module acquires the temperature value of the environment detection module, and the control module controls the adjusting module to radiate heat to the outdoor weak current box when the temperature value is greater than a temperature threshold value;
the method is characterized in that: the outdoor subsystem further comprises a maintenance module and a transmitting module, the maintenance module comprises a power supply, a ammeter, a positive electrode plate and a negative electrode plate, the power supply, the ammeter, the positive electrode plate and the negative electrode plate form a circuit loop, the ammeter is in signal connection with a control module, the outdoor weak current box comprises an inner cover and an outer cover, a lock module is arranged on the inner cover, the inner cover is hinged on the outdoor weak current box, the outer cover is fixed on the inner cover through a plurality of threaded rods, the end parts of the threaded rods are wedge-shaped surfaces, abutting grooves are formed in the inner cover, the end parts of the threaded rods extend into the abutting grooves, the positive electrode plate and the negative electrode plate are perpendicular to the abutting grooves, abutting rods are fixedly arranged on the positive electrode plate and the negative electrode plate, the free ends of the abutting rods are wedge-shaped surfaces, the wedge-shaped surfaces of the end parts of the abutting rods are abutted against the wedge-shaped surfaces of the end parts of the threaded rods, an insulating pressure spring is fixedly arranged between the positive electrode plate and the negative electrode plate, and the pressure spring is in a compression state when the abutting rods are abutted against the threaded rods, and the bottoms of the abutting grooves are provided with a plurality of through holes;
the indoor subsystem comprises a prompt module and a receiving module which are positioned on an indoor weak current box, the control module obtains a current value of the ammeter, the control module controls the transmitting module to transmit a maintenance signal to the receiving module when obtaining the current value, and the prompt module prompts according to the maintenance signal;
the environment detection module comprises a temperature sensing cylinder, mercury is arranged in the temperature sensing cylinder, a piston plate is hermetically matched in the temperature sensing cylinder, a pressing switch which can be propped by the piston plate is arranged on the top wall of the temperature sensing cylinder, the pressing switch is in signal connection with the control module, if the temperature inside an outdoor weak current box is higher, the mercury in the temperature sensing cylinder in the environment detection module expands due to heating, the piston plate is propped upwards when the mercury expands, the piston plate is propped against the pressing switch, and the control module controls the regulation module to radiate heat of the outdoor weak current box after obtaining a pressing signal of the pressing switch;
the lock module comprises a lock catch, a lock channel and a lock hole, wherein the lock catch is positioned on one side of the inner cover facing the outdoor weak current box, the lock channel is positioned on the inner wall of the outdoor weak current box, a lock core shaft which can be inserted into the lock catch is in sliding fit in the lock channel, a compression spring is arranged between the lock core shaft and the inner bottom of the lock channel, an electromagnet is arranged at the inner bottom of the lock channel, the control module is in control connection with the electromagnet, the lock hole is positioned on the inner cover, an RFID reader is fixedly arranged at the position of the inner cover, the RFID reader is in signal connection with the control module, the lock hole is matched with a lock plate, and an RFID label is arranged in the lock plate.
2. The weak current control monitoring system based on the internet of things of claim 1, wherein: the outer cover is fixedly provided with two scraping rods, the end parts of the scraping rods extend into the space between the positive electrode plate and the negative electrode plate, scraping strips are fixedly arranged on the end parts of the scraping rods extending into the space between the two electrode plates, and the scraping strips are respectively contacted with the positive electrode plate and the negative electrode plate towards the end parts of the outdoor weak current box.
3. The weak current control monitoring system based on the internet of things of claim 1, wherein: the temperature sensing cylinder is positioned at the middle position of the top wall of the outdoor weak current box.
4. The weak current control monitoring system based on the internet of things of claim 1, wherein: the prompt module comprises an LED display screen, and the LED display screen displays maintenance information according to maintenance signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463517.2A CN108418311B (en) | 2018-05-15 | 2018-05-15 | Weak current control monitoring system based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463517.2A CN108418311B (en) | 2018-05-15 | 2018-05-15 | Weak current control monitoring system based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108418311A CN108418311A (en) | 2018-08-17 |
| CN108418311B true CN108418311B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810463517.2A Active CN108418311B (en) | 2018-05-15 | 2018-05-15 | Weak current control monitoring system based on Internet of things |
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| CN109163778A (en) * | 2018-10-25 | 2019-01-08 | 钟定怡 | A kind of water level monitoring equipment collecting air moisture and cooling down |
| CN110932128B (en) * | 2019-12-19 | 2024-01-05 | 苏州优尼飞智能化工程有限公司 | Weak current device and system for electric power |
| CN111141986B (en) * | 2020-01-14 | 2022-04-05 | 湖北民族大学 | Weak current control monitoring system and method based on Internet of things |
| CN112959334B (en) * | 2021-02-07 | 2022-05-17 | 山东理工职业学院 | Children's amusement and education robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204633173U (en) * | 2015-06-03 | 2015-09-09 | 广州番禺职业技术学院 | A kind of multifunctional intellectual household weak current box based on Internet of Things |
| CN205572378U (en) * | 2016-03-10 | 2016-09-14 | 苏州宝时得电动工具有限公司 | Intelligent toolbox |
| CN205958029U (en) * | 2016-08-24 | 2017-02-15 | 青岛亿联信息科技股份有限公司 | Light current case operating environment monitoring system |
| CN107677882A (en) * | 2017-10-30 | 2018-02-09 | 科大智能（合肥）科技有限公司 | A kind of direct-current charging post detecting system and its detection method |
| CN208401626U (en) * | 2018-05-15 | 2019-01-18 | 贵州中安智慧城市建设有限公司 | Vulnerabilities scan based on Internet of Things monitors system |
-
2018
- 2018-05-15 CN CN201810463517.2A patent/CN108418311B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204633173U (en) * | 2015-06-03 | 2015-09-09 | 广州番禺职业技术学院 | A kind of multifunctional intellectual household weak current box based on Internet of Things |
| CN205572378U (en) * | 2016-03-10 | 2016-09-14 | 苏州宝时得电动工具有限公司 | Intelligent toolbox |
| CN205958029U (en) * | 2016-08-24 | 2017-02-15 | 青岛亿联信息科技股份有限公司 | Light current case operating environment monitoring system |
| CN107677882A (en) * | 2017-10-30 | 2018-02-09 | 科大智能（合肥）科技有限公司 | A kind of direct-current charging post detecting system and its detection method |
| CN208401626U (en) * | 2018-05-15 | 2019-01-18 | 贵州中安智慧城市建设有限公司 | Vulnerabilities scan based on Internet of Things monitors system |
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