CN208396460U - A kind of machinery cabinet lock monitoring system - Google Patents
A kind of machinery cabinet lock monitoring system Download PDFInfo
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- CN208396460U CN208396460U CN201820880708.4U CN201820880708U CN208396460U CN 208396460 U CN208396460 U CN 208396460U CN 201820880708 U CN201820880708 U CN 201820880708U CN 208396460 U CN208396460 U CN 208396460U
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Abstract
The utility model discloses a kind of machinery cabinet lock monitoring systems, including multiple machinery cabinet lock monitoring devices and monitor terminal, the monitor terminal and machinery cabinet lock monitoring device carry out two-way wireless communication, the machinery cabinet lock monitoring device includes multiple cabinet lock control detection modules and multiple cabinet lock control detection modules is carried out with the machinery cabinet lock monitoring box of wireless monitor, multiple cabinet lock control detection modules are wirelessly communicated with handheld terminal, the cabinet lock control detection module includes from controller, first M26 communication module and data storage, and power module, it is described to be terminated with temperature sensor from the input of controller, humidity sensor, vibrating sensor, Hall sensor and voltage sensor, it is described to be terminated with lock control circuit from the output of controller.The utility model structure is simple, can remotely monitor the machinery cabinet lock on multiple cabinets in multiple cabinet installation regions, guarantees that machinery cabinet lock works normally, improves the safety of machinery cabinet lock.
Description
Technical field
The utility model belongs to machinery cabinet lock monitoring technology field, and in particular to a kind of machinery cabinet lock monitoring system.
Background technique
The machinery cabinet lock of the installations such as monitoring cabinet, server cabinet, network equipment cabinet and power distribution cabinet at present is mechanical lock, is needed
Key is wanted to open manually, in this way if carrying out the maintenance of equipment, the large labor intensity of staff additionally needs and carries each machine
The key of cabinet lock, it is inconvenient to carry, and be easily lost；Further more, traditional mechanical key is easy to replicate, use process is not also generated
Corresponding record, not can be effectively carried out monitoring, once generation safety accident, cannot and alarm, can not also be chased after in time
It looks into.With technology development and safety requirements, present machinery cabinet lock is installed as electronic lock, but there is also some for current machinery cabinet lock
Problem:
First, general cabinet installation region is more, and neighboring cabinet installation region is separated by a certain distance, in addition, cabinet is pacified
Dress region generally has multiple cabinets, this just needs to be monitored the machinery cabinet lock on cabinet each in each region, because away from
From limitation, so that machinery cabinet lock cannot manage concentratedly, if artificially checking that not only task is big to multiple machinery cabinet locks,
Labor intensity is high；
Second, be mounted on outdoor monitoring cabinet, server cabinet, network equipment cabinet, the machinery cabinet lock on power distribution cabinet because
It is unattended to be easy to destroy by other people, it thus is avoided that other people destroy, needs staff periodically to be patrolled, increase in this way
Labor intensity；
Security risk can occur for third, current monitoring cabinet, server cabinet, network equipment cabinet, power distribution cabinet mismanagement,
If effective monitoring cannot be carried out to the working condition of machinery cabinet lock in cabinet door at a distance in monitoring room, it cannot guarantee cabinet
When opening machinery cabinet lock in time in the event of a failure, and avoiding forgetting machinery cabinet lock after operating cabinet, machinery cabinet lock can be made in time
It closes, reduces the loss of cabinet；
4th, if machinery cabinet lock is destroyed, work cannot obtain in time and be destroyed signal, thus cannot be in time to machinery cabinet lock
It is rebuild, will cause the extension of cabinet accident.
Therefore, nowadays lack a kind of simple structure and reasonable design and machinery cabinet lock monitoring device easy to use, Neng Gouyuan
The machinery cabinet lock on multiple cabinets in the multiple cabinet installation regions of range monitoring guarantees that machinery cabinet lock works normally, improves machinery cabinet lock
Safety.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide a kind of cabinet
Monitoring system is locked, structure is simple, and design is rationally, at low cost, can remotely monitor multiple machines in multiple cabinet installation regions
Machinery cabinet lock on cabinet guarantees that machinery cabinet lock works normally, improves the safety of machinery cabinet lock, practical.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of machinery cabinet lock monitoring system, it is special
Sign is: including multiple machinery cabinet lock monitoring devices for being separately positioned on multiple machinery cabinet lock installation regions and to multiple machinery cabinet locks
The monitor terminal that monitoring device is remotely monitored, the monitor terminal and machinery cabinet lock monitoring device carry out two-way wireless communication,
The machinery cabinet lock monitoring device includes multiple cabinet lock control inspections being separately positioned in machinery cabinet lock installation region on multiple cabinets
The machinery cabinet lock monitoring box surveyed module and multiple cabinet lock control detection modules are wirelessly connected, multiple cabinet lock controls
Detection module is wirelessly communicated with handheld terminal；
The cabinet lock control detection module includes from controller and the first M26 communication module to connect with from controller
With data storage, and the power module to power from controller and the first M26 communication module, the input from controller
Temperature sensor, humidity sensor, vibrating sensor and the Hall for detecting the cabinet lock body open and-shut mode is terminated with to pass
Sensor, and the voltage sensor for detecting power module outlet voltage, it is described to be terminated with from the output of controller to setting
The lock control circuit that the electromagnet in machinery cabinet lock is controlled is set, it is described to pass through the first M26 communication module and hand from controller
Hold formula terminal wireless communication；The machinery cabinet lock monitoring box include cabinet, setting the intracorporal master controller of the case and with it is described
The 2nd M26 communication module that master controller connects, the monitor terminal include host computer and the 3rd M26 to connect with host computer without
Line communication module and alarm, the 2nd M26 communication module and the 3rd M26 communication module are wirelessly connected, described from controller
Wireless data communication is carried out by the first M26 communication module and the 2nd M26 communication module and master controller.
A kind of above-mentioned machinery cabinet lock monitoring system, it is characterised in that: the power module include main power source, backup power source and
Voltage transformation module, the voltage transformation module include DC-DC converter and the voltage that connects with DC-DC converter output end
Conversion circuit, the main power source and backup power source connect with DC-DC converter.
Above-mentioned a kind of machinery cabinet lock monitoring system, it is characterised in that: the handheld terminal is portable mobile phone, institute
It states and is terminated with buzzer from the output of controller, opens indicator light and closes indicator light.
Above-mentioned a kind of machinery cabinet lock monitoring system, it is characterised in that: the DC-DC converter includes chip
TLV62130ARGT。
Above-mentioned a kind of machinery cabinet lock monitoring system, it is characterised in that: the voltage conversion circuit includes chip
XC6206P21-1-142MR。
Above-mentioned a kind of machinery cabinet lock monitoring system, it is characterised in that: the lock control circuit includes the enhanced field effect of N-channel
Should the terminals J3 that is connected with for electromagnet of pipe Q3, the grid of the N-channel enhancement mode FET Q3 divides two-way, all the way through electricity
Resistance R25 connects with master controller, and another way is grounded through resistance R26, the source electrode ground connection of the N-channel enhancement mode FET Q3,
The drain electrode of the N-channel enhancement mode FET Q3 connects with one end of fuse Fuse, the other end of the fuse Fuse
Divide two-way, connects all the way with the anode of voltage-stabiliser tube D4, another way connects with one end of terminals J3；The cathode of the voltage-stabiliser tube D4
Divide two-way, connects all the way with 12V DC power output end, another way connects with the other end of terminals J3.
Above-mentioned a kind of machinery cabinet lock monitoring system, it is characterised in that: the Hall sensor is Hall switch sensor.
Above-mentioned a kind of machinery cabinet lock monitoring system, it is characterised in that: the first M26 communication module, the 2nd M26 communicate mould
Block and the 3rd M26 communication module are M26FB-03-BT wireless communication module.
Compared with the prior art, the utility model has the following advantages:
1, the utility model circuit structure is simple, and rationally, it is convenient to realize for design.
2, the utility model respectively carries out in real time multiple cabinet installation regions by the way that multiple machinery cabinet lock monitoring devices are arranged
Monitoring, meanwhile, setting monitor terminal can carry out remote data wireless transmission with machinery cabinet lock monitoring device, every convenient for long-range monitoring
The working condition of machinery cabinet lock on a cabinet, realizes the centralized management of multiple machinery cabinet locks；In addition, being arranged in machinery cabinet lock monitoring device more
A cabinet lock control detection module is respectively monitored the multiple machinery cabinet locks being arranged in each cabinet installation region, sets simultaneously
Machinery cabinet lock monitoring box is set, so that the operating state data of multiple machinery cabinet locks is wirelessly transmitted to machinery cabinet lock monitoring box, realizes machine cabinet
The centralized management of multiple machinery cabinet locks in installation region, so that multiple machinery cabinet locks in multiple cabinet installation regions are effectively monitored,
Machinery cabinet lock operating stably is protected, it is time saving and energy saving, avoid the round-the-clock inspection work of staff.
3, lock control circuit is arranged in the utility model, is to make electromagnet power when unlocking, electromagnet generates magnetic
It is attracted and drives lock tongue retraction, realize the opening of machinery cabinet lock；When closing machinery cabinet lock, electromagnet is made to power, electromagnet loses magnetism,
Lock tongue stretches out, and realizes the closing of machinery cabinet lock, and circuit structure is simple, at low cost, is adapted to produce in batches.
4, the first M26 communication module is arranged in the utility model, is on the one hand to carry out from controller and handheld terminal
Wireless communication, is opened and closed machinery cabinet lock by handheld terminal, avoids inputting using radio-frequency card or code keyboard；Setting the
Two M26 communication modules are to send the operating state data of machinery cabinet lock in order to carry out wireless communication from controller and master controller
To master controller；3rd M26 wireless communication module is set, is to make master control in order to which master controller and host computer carry out wireless communication
The operating state data for the machinery cabinet lock that device processed receives is sent to host computer, obtains multiple cabinets in multiple cabinet installation regions
On machinery cabinet lock working condition, and upper function at a distance to machinery cabinet lock be opened and closed operation it is convenient, make machinery cabinet lock be in just
Normal working condition；The working condition that indoor upper function obtains machinery cabinet lock is monitored in addition, being arranged in, by locking opening and closing shape to cabinet
The real-time monitoring of state obtains machinery cabinet lock in time and is destroyed signal and on-call maintenance, improves the safety of machinery cabinet lock, practical.
5, the utility model be arranged Hall sensor, be in order to detect lock tongue be in retracted state or stretching state, from
And detecting machinery cabinet lock is in the open state or closed state, realizes the real-time monitoring of cabinet lock open and-shut mode；It is shaken by setting
Dynamic sensor is to improve the safety of machinery cabinet lock to obtain machinery cabinet lock in time and be destroyed signal and on-call maintenance.
6, the utility model be arranged temperature and moisture sensors, be in order to ensure machinery cabinet lock be more than desired temperature or
When humidity set point, staff's maintenance is reminded, cabinet when interior of equipment cabinet temperature or excessive humidity is avoided to damage and cause machine
Cabinet lock can not be opened, and the extension of failure is reduced
In conclusion the utility model structure is simple, design is rationally, at low cost, can remotely monitor multiple cabinet installations
The machinery cabinet lock on multiple cabinets in region guarantees that machinery cabinet lock works normally, improves the safety of machinery cabinet lock, practical.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the schematic block circuit diagram of the utility model.
Fig. 2 is the schematic block circuit diagram of the utility model machinery cabinet lock monitoring device.
Fig. 3 is the schematic block circuit diagram that the utility model cabinet lock control detection module is connect with handheld terminal.
Fig. 4 is the schematic block circuit diagram that the utility model machinery cabinet lock monitoring box is connect with monitor terminal.
Fig. 5 is the circuit diagram of the utility model power module.
Fig. 6 is the circuit original image of the utility model lock control circuit.
Description of symbols:
1-machinery cabinet lock monitoring device；1-1-cabinet lock control detection module；1-1-1-is from controller；
1-1-2-Hall sensor；1-1-3-temperature sensor；1-1-4-humidity sensor；
1-1-5-vibrating sensor；1-1-6-voltage sensor；1-1-7-data storage；
1-1-8-power module；The first M26 communication module of 1-1-9-；
1-1-11-opens indicator light；1-1-12-closes indicator light；
1-1-13-lock control circuit；1-1-14-electromagnet；
1-1-15- buzzer；1-2- machinery cabinet lock monitoring box；
1-2-1- master controller；The 2nd M26 communication module of 1-2-2-；
2-monitor terminals；2-1-host computer；The 3rd M26 communication module of 2-2-；
2-3-alarm；3-handheld terminals；4-main power sources；
5-backup power sources；6-DC-DC converters；7-voltage conversion circuits.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model includes multiple being separately positioned on multiple machinery cabinet lock installation regions
Machinery cabinet lock monitoring device 1 and monitor terminal 2 that multiple machinery cabinet lock monitoring devices 1 are remotely monitored, the monitoring
Terminal 2 and machinery cabinet lock monitoring device 1 carry out two-way wireless communication, and the machinery cabinet lock monitoring device 1 includes multiple is separately positioned on
Cabinet lock control detection module 1-1 in machinery cabinet lock installation region on multiple cabinets and moulds are detected to multiple cabinet lock controls
Block 1-1 be wirelessly connected machinery cabinet lock monitoring box 1-2, multiple cabinet lock control detection module 1-1 with 3 nothing of handheld terminal
Line communication；
The cabinet lock control detection module 1-1 includes to connect from controller 1-1-1 and with from controller 1-1-1
One M26 communication module 1-1-9 and data storage 1-1-7, and be from controller 1-1-1 and the first M26 communication module 1-1-
The power module 1-1-8 of 9 power supplies, the input from controller 1-1-1 are terminated with temperature sensor 1-1-3, humidity sensor
1-1-4, vibrating sensor 1-1-5 and Hall sensor 1-1-2 for detecting the cabinet lock body open and-shut mode, and be used for
The voltage sensor 1-1-6 of power module 1-1-8 output end voltage is detected, the output from controller 1-1-1 is terminated with pair
The lock control circuit 1-1-13 that the electromagnet 1-1-14 being arranged in machinery cabinet lock is controlled, it is described to pass through from controller 1-1-1
First M26 communication module 1-1-9 and handheld terminal 3 wirelessly communicate；The machinery cabinet lock monitoring box 1-2 include cabinet, setting exist
The intracorporal master controller 1-2-1 of the case and the 2nd M26 communication module 1-2-2 to connect with the master controller 1-2-1, it is described
Monitor terminal includes host computer 2-1 and the 3rd M26 wireless communication module and alarm 2-3 that connect with host computer 2-1, described
2nd M26 communication module 1-2-2 and the 3rd M26 communication module 2-2 is wirelessly connected, described to pass through first from controller 1-1-1
M26 communication module 1-1-9 and the 2nd M26 communication module 1-2-2 and master controller 1-2-1 carries out wireless data communication.
As shown in figure 5, the power module 1-1-8 includes main power source 4, backup power source 5 and voltage conversion in the present embodiment
Module, the voltage transformation module include DC-DC converter 6 and the voltage conversion circuit that connects with 6 output end of DC-DC converter
7, the main power source 4 and backup power source 5 connect with DC-DC converter 6.
In the present embodiment, the handheld terminal 3 is portable mobile phone, the output end from controller 1-1-1
It is connected to buzzer 1-1-15, open indicator light 1-1-11 and closes indicator light 1-1-12.
In the present embodiment, the DC-DC converter 6 includes chip TLV62130ARGT.
In the present embodiment, the voltage conversion circuit 7 includes chip XC6206P21-1-142MR.
As shown in fig. 6, in the present embodiment, the lock control circuit 1-1-13 include N-channel enhancement mode FET Q3 and
For the terminals J3 of electromagnet 1-1-14 connection, the grid of the N-channel enhancement mode FET Q3 divides two-way, all the way through resistance
R25 connects with master controller 1-2-1, and another way is grounded through resistance R26, and the source electrode of the N-channel enhancement mode FET Q3 connects
The drain electrode on ground, the N-channel enhancement mode FET Q3 connects with one end of fuse Fuse, and the fuse Fuse's is another
Two-way is divided at end, connects all the way with the anode of voltage-stabiliser tube D4, another way connects with one end of terminals J3；The yin of the voltage-stabiliser tube D4
Two-way is divided in pole, connects all the way with 12V DC power output end, and another way connects with the other end of terminals J3.
In the present embodiment, the Hall sensor 1-1-2 is Hall switch sensor.
In the present embodiment, the first M26 communication module 1-1-9, the 2nd M26 communication module 1-2-2 and the 3rd M26 are logical
Believe that module 2-2 is M26FB-03-BT wireless communication module.
In the present embodiment, it is described from controller 1-1-1 and master controller 1-2-1 be STM8L151K4U6 microcontroller.
In the present embodiment, the machinery cabinet lock includes lock housing and the lock tongue that is arranged in lock housing, and the electromagnet 1-1-14 is set
It sets in lock housing, the electromagnet 1-1-14 drives lock tongue movement, is provided with magnet steel on the lock tongue.
In the present embodiment, further, Hall sensor 1-1-2 is A3144 AH04E Hall switch sensor,
Hall switch sensor is small in size, high sensitivity, easy for installation and reliable operation.
In the present embodiment, during actual use, when lock tongue stretches out, lock tongue drives the magnet steel on lock tongue to pass close to Hall
Sensor 1-1-2, Hall sensor 1-1-2 export low level signal；When lock tongue retraction, lock tongue drives the magnet steel on lock tongue separate
Hall sensor 1-1-2, Hall sensor 1-1-2 export high level signal.
In the present embodiment, the electromagnet 1-1-14 drives the closing of the lock tongue realization machinery cabinet lock in machinery cabinet lock, the electricity
Magnet 1-1-14 obtains electric generation suction and the lock tongue in machinery cabinet lock is driven to retract, and realizes the opening of machinery cabinet lock.
In actual use, the main power source 4 is 12V Switching Power Supply, the input terminal of the main power source 4 and alternating current it is defeated
Outlet connection.
In the present embodiment, the backup power source 5 is 12V rechargeable battery.
In the present embodiment, voltage sensor 1-1-6 is MWB20-WBV332S01 direct current voltage sensor.
In the present embodiment, during main power source 4 is powered, voltage sensor 1-1-6 exports voltage conversion circuit 2
Voltage is measured in real time, and the voltage value that will test is sent to from controller 1-1-1, will be received from controller 1-1-1
Voltage value be compared with low voltage threshold, when the voltage that voltage sensor 1-1-6 is detected be not more than low voltage threshold when,
Cut-in stand-by power supply 5 is the power supply of DC-DC conversion circuit 4, guarantees that the voltage that voltage conversion circuit 2 exports meets from controller 1-1-
1 work requirements, to guarantee machinery cabinet lock steady operation.
In the present embodiment, vibrating sensor 1-1-5 is IPS-17020 Piezoelectric film Vibrating Sensors, can with work
By property is good, measurement range is wide, high sensitivity and the advantages of high resolution, and it is small in size, facilitate installation.
In the present embodiment, setting temperature sensor 1-1-3 and humidity sensor 1-1-4 is in order to cabinet where machinery cabinet lock
Interior temperature and humidity is measured in real time, and the temperature and humidity that will test is sent to from controller 1-1-1, from controller
1-1-1 is sent to host computer 2-1 by master controller 1-2-1, host computer 2-1 by the temperature and humidity received respectively and in advance
The desired temperature and humidity set point of setting are compared, and are set in advance when the temperature that temperature sensor 1-1-3 is detected is greater than
Fixed desired temperature or when the humidity that humidity sensor 1-1-4 is detected is greater than preset humidity set point, on
Position machine 2-1 control alarm 2-3 alarms, and reminds staff to carry out maintenance cabinet, avoids cabinet from breaking down and cause machine
Cabinet lock can not be opened, and the extension of failure is reduced.
In the present embodiment, by be arranged vibrating sensor 1-1-5, be in order to which whether real-time detection machinery cabinet lock is collided,
When machinery cabinet lock is collided, vibrating sensor 1-1-5 detects the oscillation intensity of machinery cabinet lock, and the vibration that will test
Intensity is sent to from controller 1-1-1, passes through the first M26 communication module 1- from controller 1-1-1 by the oscillation intensity received
1-9 is sent to master controller 1-2-1, and the oscillation intensity received is passed through the 2nd M26 communication module 1-2- by master controller 1-2-1
2 send, and host computer 2-1 receives the oscillation intensity that the 2nd M26 communication module 1-2-2 is sent by the 3rd M26 communication module 2-2,
The oscillation intensity received is compared by host computer 2-1 with preset oscillation intensity setting value, as vibrating sensor 1-
When the oscillation intensity that 1-5 is detected is greater than preset oscillation intensity setting value, host computer 2-1 controls alarm 2-3 and carries out
Alarm, finds that staff in time, is destroyed prompt, and energy on-call maintenance so as to obtain machinery cabinet lock in time, improves
The safety of machinery cabinet lock.
When the utility model is used, multiple machinery cabinet lock monitoring devices 1 are separately positioned on multiple cabinet installation regions, and cabinet
Multiple machinery cabinet lock lock control detection module 1-1 in lock monitoring device 1 are separately positioned on multiple cabinets in cabinet installation region
In lock, machinery cabinet lock monitoring box 1-2 setting is monitored multiple machinery cabinet locks in cabinet installation region, detects in machinery cabinet lock lock control
During module 1-1 works, main power source 4 exports 12V DC electricity to DC-DC converter 6, by the conversion of DC-DC converter 6
12V DC electricity is converted into 4V direct current, the 4V direct current that DC-DC converter 6 exports is the first M26 communication module 1-1-9 confession
Electricity, meanwhile, 4V direct current is simultaneously converted to 3V direct current by voltage conversion circuit 7 by the 4V direct current of the output of DC-DC converter 6
Electricity, the 3V direct current that voltage conversion circuit 7 exports are (buzzer 1-1-15, to open from controller 1-1-1 and other electricity consumption modules
Indicator light 1-1-11, the modules such as indicator light 1-1-12 and Hall sensor 1-1-2 are closed) power supply, enter work from controller 1-1-1
Make state, in cabinet maintenance sites, when being unlocked, staff inputs machinery cabinet lock by handheld terminal 3 and opens
Lock cipher is simultaneously sent, and machinery cabinet lock unlocking cipher is received from controller 1-1-1 by the first M26 communication module 1-1-9, from control
Device 1-1-1 by the machinery cabinet lock unlocking cipher received and the unlocking setting code that is stored in advance in data storage 1-1-7 into
Row compares, and when the machinery cabinet lock unlocking cipher received from controller 1-1-1 and is stored in advance in data storage 1-1-7
When unlocking setting code is consistent, master controller 1-2-1 sends high level signal to lock control circuit 1-1-13, lock control circuit 1-
N-channel enhancement mode FET Q3 conducting in 1-13,12V DC electricity are electromagnet 1-1-14 power supply, and electromagnet 1-1-14 is produced
Magnetisation, which is attracted, drives lock tongue retraction, realizes the opening of machinery cabinet lock, meanwhile, indicator light 1-1-11 is opened from controller 1-1-1 control
It is bright；When needing to close machinery cabinet lock, staff inputs machinery cabinet lock lock combinations by handheld terminal 3 and sends, from control
Device 1-1-1 receives cabinet locking lock cipher, the cabinet that will be received from controller 1-1-1 by the first M26 communication module 1-1-9
Locking lock cipher is compared with the locking setting code being stored in advance in data storage 1-1-7, when from controller 1-1-1
When the machinery cabinet lock lock combinations received are consistent with the locking setting code being stored in advance in data storage 1-1-7, master control
The enhanced field effect of N-channel that device 1-2-1 processed sends bottom level signal to lock control circuit 1-1-13, in lock control circuit 1-1-13
Should pipe Q3 be not turned on, 12V DC electricity stop be electromagnet 1-1-14 power, electromagnet 1-1-14, which loses magnetism, pushes lock tongue to stretch
Out, the closing of machinery cabinet lock is realized, meanwhile, it is bright that indicator light 1-1-12 is closed from controller 1-1-1 control；
During machinery cabinet lock work, when Hall sensor 1-1-2 output low level signal is to from controller 1-1-1,
Machinery cabinet lock is obtained from controller 1-1-1 to be in close state；When Hall sensor 1-1-2 exports high level signal, from controller
1-1-1 obtains that machinery cabinet lock is in the open state, and the state of obtained machinery cabinet lock is passed through the first M26 from controller 1-1-1 and is communicated
Module 1-1-9 is sent to master controller 1-2-1, and the oscillation intensity received is communicated mould by the 2nd M26 by master controller 1-2-1
Block 1-2-2 is sent, and host computer 2-1 receives the 2nd M26 communication module 1-2-2 by the 3rd M26 communication module 2-2 and sends cabinet
The state of lock realizes long-range monitoring of the host computer 2-1 to cabinet lock status, provides report to the machinery cabinet lock in abnormal condition
It is alert to remind, and closed by host computer 2-1 by the 3rd M26 communication module 2-2 transmission machinery cabinet lock unlocking cipher or machinery cabinet lock
Password, master controller 1-2-1 receive the machinery cabinet lock that the 3rd M26 communication module 2-2 is sent by the 2nd M26 communication module 1-2-2
Unlocking cipher or machinery cabinet lock are closed password and are sent, and connect from controller 1-1-1 by the first M26 communication module 1-1-9
The machinery cabinet lock unlocking cipher or machinery cabinet lock for receiving the 2nd M26 communication module 1-2-2 transmission are closed password and are sent, from control
Device 1-1-1 processed will receive machinery cabinet lock unlocking cipher or machinery cabinet lock closes password and sends and be stored in advance in data and deposits
Unlocking setting code or locking setting code in reservoir 1-1-7 are compared, so as to control machinery cabinet lock from controller 1-1-1
Opening and closing, it is ensured that machinery cabinet lock is in normal operating conditions.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still
Belong in the protection scope of technical solutions of the utility model.
Claims (8)
1. a kind of machinery cabinet lock monitoring system, it is characterised in that: including multiple machines for being separately positioned on multiple machinery cabinet lock installation regions
Cabinet lock monitoring device (1) and the monitor terminal (2) that multiple machinery cabinet lock monitoring devices (1) are remotely monitored, the prison
Control terminal (2) and machinery cabinet lock monitoring device (1) carry out two-way wireless communication, and the machinery cabinet lock monitoring device (1) includes multiple points
Cabinet lock control detection module (1-1) in machinery cabinet lock installation region on multiple cabinets is not set and to multiple machinery cabinet locks
Control the machinery cabinet lock monitoring box (1-2) that detection module (1-1) is wirelessly connected, multiple cabinet lock control detection modules (1-1)
Wirelessly communicated with handheld terminal (3)；
The cabinet lock control detection module (1-1) includes to connect from controller (1-1-1) and with from controller (1-1-1)
One M26 communication module (1-1-9) and data storage (1-1-7), and to communicate mould from controller (1-1-1) with the first M26
The power module (1-1-8) of block (1-1-9) power supply, the input from controller (1-1-1) are terminated with temperature sensor (1-1-
3), humidity sensor (1-1-4), vibrating sensor (1-1-5) and the Hall for detecting the cabinet lock body open and-shut mode pass
Sensor (1-1-2), and the voltage sensor (1-1-6) for detecting power module (1-1-8) output end voltage, it is described from control
The output of device (1-1-1) processed is terminated with the lock control circuit controlled the electromagnet (1-1-14) being arranged in machinery cabinet lock
(1-1-13), it is described to pass through the first M26 communication module (1-1-9) and handheld terminal (3) channel radio from controller (1-1-1)
Letter；The machinery cabinet lock monitoring box (1-2) include cabinet, setting the intracorporal master controller of the case (1-2-1) and with the master
The 2nd M26 communication module (1-2-2) that controller (1-2-1) connects, the monitor terminal include host computer (2-1) and with it is upper
The 3rd M26 wireless communication module and alarm (2-3) that machine (2-1) connects, the 2nd M26 communication module (1-2-2) and the
Three M26 communication modules (2-2) are wirelessly connected, described to pass through the first M26 communication module (1-1-9) and the from controller (1-1-1)
Two M26 communication modules (1-2-2) and master controller (1-2-1) carry out wireless data communication.
2. a kind of machinery cabinet lock monitoring system described in accordance with the claim 1, it is characterised in that: power module (1-1-8) packet
Include main power source (4), backup power source (5) and voltage transformation module, the voltage transformation module include DC-DC converter (6) and with
The voltage conversion circuit (7) that DC-DC converter (6) output end connects, the main power source (4) and backup power source (5) are and DC-DC
Converter (6) connects.
3. a kind of machinery cabinet lock monitoring system according to claim 1 or 2, it is characterised in that: the handheld terminal (3) is
Portable mobile phone, the output from controller (1-1-1) are terminated with buzzer (1-1-15), open indicator light (1-1-11)
With close indicator light (1-1-12).
4. a kind of machinery cabinet lock monitoring system according to claim 2, it is characterised in that: the DC-DC converter (6) includes
Chip TLV62130ARGT.
5. a kind of machinery cabinet lock monitoring system according to claim 2, it is characterised in that: voltage conversion circuit (7) packet
Include chip XC6206P21-1-142MR.
6. a kind of machinery cabinet lock monitoring system according to claim 1 or 2, it is characterised in that: the lock control circuit (1-1-
It 13) include N-channel enhancement mode FET Q3 and the terminals J3 for electromagnet (1-1-14) connection, the N-channel is enhanced
The grid of field-effect tube Q3 divides two-way, connects all the way through resistance R25 with master controller (1-2-1), another way connects through resistance R26
Ground, the source electrode ground connection of the N-channel enhancement mode FET Q3, the drain electrode and insurance of the N-channel enhancement mode FET Q3
One end of silk Fuse connects, and the other end of the fuse Fuse divides two-way, connects all the way with the anode of voltage-stabiliser tube D4, another way
Connect with one end of terminals J3；The cathode of the voltage-stabiliser tube D4 divides two-way, connects all the way with 12V DC power output end, separately
Connect all the way with the other end of terminals J3.
7. a kind of machinery cabinet lock monitoring system according to claim 1 or 2, it is characterised in that: the Hall sensor (1-1-
It 2) is Hall switch sensor.
8. a kind of machinery cabinet lock monitoring system according to claim 1 or 2, it is characterised in that: the first M26 communication module
(1-1-9), the 2nd M26 communication module (1-2-2) and the 3rd M26 communication module (2-2) are M26FB-03-BT radio communication mold
Block.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820880708.4U CN208396460U (en) | 2018-06-08 | 2018-06-08 | A kind of machinery cabinet lock monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820880708.4U CN208396460U (en) | 2018-06-08 | 2018-06-08 | A kind of machinery cabinet lock monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN208396460U true CN208396460U (en) | 2019-01-18 |
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| CN201820880708.4U Active CN208396460U (en) | 2018-06-08 | 2018-06-08 | A kind of machinery cabinet lock monitoring system |
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| CN (1) | CN208396460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799083A (en) * | 2019-03-08 | 2019-05-24 | 天津杰出科技发展有限公司 | A kind of column door lock for vehicles detection system and method, detection device and motor vehicle |
| CN111473804A (en) * | 2020-03-09 | 2020-07-31 | 杭州市地铁集团有限责任公司运营分公司 | Five-prevention lock for preventing maintainers from mistakenly entering electrified interval |
-
2018
- 2018-06-08 CN CN201820880708.4U patent/CN208396460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799083A (en) * | 2019-03-08 | 2019-05-24 | 天津杰出科技发展有限公司 | A kind of column door lock for vehicles detection system and method, detection device and motor vehicle |
| CN111473804A (en) * | 2020-03-09 | 2020-07-31 | 杭州市地铁集团有限责任公司运营分公司 | Five-prevention lock for preventing maintainers from mistakenly entering electrified interval |
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