CN108335928A - A kind of anti-dial electrolock and its system, method and convergence control cabinet - Google Patents
A kind of anti-dial electrolock and its system, method and convergence control cabinet Download PDFInfo
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- CN108335928A CN108335928A CN201810331480.8A CN201810331480A CN108335928A CN 108335928 A CN108335928 A CN 108335928A CN 201810331480 A CN201810331480 A CN 201810331480A CN 108335928 A CN108335928 A CN 108335928A
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- 239000004973 liquid crystal related substance Substances 0.000 description 3
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
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Abstract
A kind of anti-dial electrolock and its system, method and convergence control cabinet, belong to computer anti-misoperation and lockout technical field, electrolock includes shell and the lock body that is set to above shell, control module is equipped in shell, conductive electrode and electrode rotation axis are equipped in lock body, the bottom of conductive electrode is stretched into shell, it is electrically connected at control module, electrode rotation axis is rotatablely connected with lock body, the side of electrode rotation axis is equipped with travel switch, electrode rotation axis is equipped with plectrum corresponding with travel switch position, plectrum is contacted or is disconnected with travel switch, when electrode rotation axis rotates, it drives plectrum rotation and triggers travel switch.The present invention can to avoid electrolock electrode short circuit and misconnection lead to control loop, computer key after electrolock detection device state by being confirmed whether have operating condition again, electrolock is isolated with computer key with secondary control loop, and secondary control loop electric current is avoided to cause security risk by electrolock and computer key.
Description
Technical field
The present invention relates to computer anti-misoperation and lockout technical field more particularly to a kind of anti-dial electrolock and its system, method and
Convergence control cabinet.
Background technology
In current computer anti-misoperation and lockout device, the anti-error locking of breaker/disconnecting link (waiting motor drive mechanisms) is by closing
It locks its electric control loop to realize, directly participate in locking has two class system unit of direct current gas lock and computer key.Its
Middle direct current gas lock is a kind of electrical outlets carrying specific coding (being realized by chip), by lock body, ID chips and two electricity
Pole forms.When computer key operates electrolock, it is equivalent to a normal opened contact controlled by five prevention logic in principle, passes through contact
Point, close and realize that closure or the disconnection of control loop, the equivalent electrical principle of two component combinations are as shown in Figure 1；
Existing electrolock is substantially exactly a normally opened switch.Therefore there are following technical problems：
1, there are the risks that random short circuit electrolock two end electrodes make control loop malfunction；
2, electrolock can not read the forward and backward location status of equipment operation, to whether have operating condition and operation be
No success can not accurately be learnt；
3, electrolock, computer key are connected in series in control loop (voltage class 110V/220V), and operator uses electricity
There are security risk (electric spark arcing, electric shocks etc.) in the progress operating process of brain key；
4, overlapped by the electrode contacts of electrolock and computer key and constitute electric loop, when operation contact can reliably deposit
In risk.
Invention content
A kind of anti-dial electrolock and its system of present invention offer, method and convergence control cabinet, it is intended to prevent maloperation, realize equipment
State acquires, reduces security risk, improves equipment operation stability in real time.
To achieve the goals above, the present invention proposes a kind of electrolock, including shell and is set to above the shell
Lock body, the shell is interior to be equipped with control module, and conductive electrode and electrode rotation axis are equipped in the lock body, the conductive electrode
Bottom is stretched into the shell, and the conductive electrode is electrically connected at the control module, and the electrode rotation axis is rotatable
It is connected to the lock body, the electrode rotation axis is electrically connected at the control module, and the side of the electrode rotation axis is equipped with
Travel switch, the travel switch are electrically connected at the control module, and the electrode rotation axis is equipped with to be opened with the stroke
The corresponding plectrum of off position, the plectrum are contacted or are disconnected with the travel switch, when the electrode rotation axis rotates, are driven
The plectrum rotates and triggers the travel switch.
Preferably, PCB components are equipped in the shell, the control module is set in the PCB components.
Preferably, the bottom of the PCB components is equipped with plug socket, is equipped with multiple connecting terminals in the plug socket, is used for
It is connected with corresponding equipment.
Preferably, the conductive electrode, the electrode rotation axis and the travel switch are connected to by lead described
Control module.
Preferably, wireless induction coil and ID chips are additionally provided in the lock body, the wireless induction coil passes through lead
It is connected to the control module, the ID chips include the first induction coil and IC chip, have coding in the IC chip, described
First induction coil induced current by way of wireless induction supplies the IC chip.
Preferably, the lower section of the electrode rotation axis is equipped with unlock electrode, the unlock electrode and the electrode rotation axis
It is wholely set.
The lower section of the electrode rotation axis is equipped with unlock electrode, and the unlock electrode is separately set with the electrode rotation axis
It sets.
Preferably, the conductive electrode and the unlock electrode are fixed on the top of the shell by mounting plate, described
Mounting plate is connected with fixed plate above the unlock electrode, and the plectrum is located in the fixed plate.
Preferably, the top of the fixed plate is equipped with fixed block, and the fixed block is fixed on the lock body, the fixed block
It is upper to be laterally equipped with through-hole, moving block is installed in the through-hole, the periphery of the electrode rotation axis is installed by the moving block
In on the fixed block, the moving block is inwardly resisted against the electrode rotation axis.
Preferably, collets are equipped between the unlock electrode and the electrode rotation axis.
Preferably, the cover is arranged with outside the lock body, the lock body when not in use, can cover described lead by the cover
Electrode and the electrode rotation axis.
The present invention also proposes a kind of anti-dial electrical lock system, including host, computer key and electrolock；
The host, for issuing operational order to the computer key；
The computer key is docked for receiving operational order, and with the electrolock to trigger the electrolock running；
The electrolock includes control module, travel switch and wireless induction module；
The control module, the trigger signal for receiving the computer key unlocking motion that the travel switch is sent, and
Determine whether the computer key is inserted into according to the electric signal of wireless induction module in the electrolock, when wireless induction module
Have the permission of electric signal and travel switch by when, send operational order to corresponding equipment；
The travel switch, unlocking motion for obtaining the computer key are simultaneously sent to the control module；
The wireless induction module, when the computer key is inserted into, the radio frequency signal for incuding computer key,
To judge whether computer key has been inserted into.
Preferably, the electrolock further includes conductive electrode and electrode rotation axis, and the conductive electrode turns with the electrode
One end of moving axis is connected to each other with the computer key, and one end of the computer key is convexly equipped with conducting rod and unlock rod, when described
When computer key is inserted into the electrolock, the conducting rod coordinates with the conductive electrode, and the unlock rod turns with the electrode
Moving axis coordinates, forming circuit, transmits the status signal and trigger signal of corresponding equipment.
Preferably, the side of the computer key is equipped with unlocking button, when operating the unlocking button, the unlock rod
Rotation drives the electrode rotation axis to rotate and trigger the travel switch.
Preferably, the electrolock further includes ID chips, the ID code values for storing the electrolock.
Preferably, the electrolock further includes the connecting terminal of the corresponding equipment of connection, is used for and the control list of corresponding equipment
Member carries out signal interaction.
Preferably, the computer key is provided with reading code circuit, for the ID chips and the wireless induction module
Signal transmission is carried out, and reads the ID code values of the electrolock.
The present invention also proposes a kind of equipment state control method based on above-mentioned anti-dial electrical lock system, including：
S10, the computer key for having obtained operational order is inserted into electrolock；
S20, computer key obtain equipment state signal by the circuit of formation；
If S30, equipment state need to change, computer key rotates its unlock rod, drives the electrode rotation axis of electrolock
It rotates and triggers travel switch；
S40, travel switch send operating right to control module, and whether control module identification wireless induction module has telecommunications
Number, if so, then sending operational order to corresponding equipment.
Preferably, between step S10 and step S20, further include：
S50, computer key reading code circuit read electrolock radio frequency code verified.
Preferably, after the step s 40, further include：
S60, equipment state signal is fed back in control module, then passes through the circuit feedback of formation to computer key.
The present invention also proposes a kind of convergence control cabinet, including above-mentioned anti-dial electrolock.
Anti-dial electrolock and its system provided by the invention, method and convergence control cabinet, have the following advantages that：
1, control loop can be connected to avoid two electrode short circuits of electrolock；
2, computer key can need not operate equipment by electrolock detection device state if equipment state is met the requirements
(being not necessarily to change equipment state, keep present situation), computer key can also confirm behaviour by the variation of detection device state
Make whether to succeed (electrolock in the prior art does not have such function)；
3, electrolock and control loop realize electrical isolation, and the voltage (110V/220V) of control loop is avoided to flow through electrically
Lock, computer key and cause security risk (after the electrode of existing electrolock is connected, control loop voltage directly go here and there arrive electrolock,
In computer key)；
4, computer key brain key and control loop do not have any influence without electrical correlation to loop-coupled reliability.
(existing computer key directly participates in circuit electrical connection).
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the equivalent electrical schematic diagram of computer key and electrolock in the prior art；
Fig. 2 is the structural schematic diagram of the anti-dial electrical lock system of the present invention；
Fig. 3 is the perspective exploded view of the anti-dial electrolock of the present invention；
Fig. 4 is the sectional view of the anti-dial electrolock of the present invention；
Fig. 5 is the structural schematic diagram of lock body part in the anti-dial electrolock of the present invention；
Fig. 6 is the elevational cross-sectional view of lock body part in the anti-dial electrolock of the present invention；
Fig. 7 is the side view cutaway drawing of lock body part in the anti-dial electrolock of the present invention；
Fig. 8 is schematic diagram when travel switch is closed in the anti-dial electrolock of the present invention；
Fig. 9 is schematic diagram when travel switch disconnects in the anti-dial electrolock of the present invention；
Figure 10 is the structural schematic diagram of computer key of the present invention；
Figure 11 is the electrical structure schematic diagram of the anti-dial electrolock of the present invention；
Figure 12 is the electrical structure schematic diagram of computer key of the present invention；
Figure 13 is that the present invention is based on the equipment state control method flow charts of anti-dial electrical lock system；
Figure 14 is that the present invention is based on step S50 flow charts in the equipment state control method of anti-dial electrical lock system；
Figure 15 is that the present invention is based on step S60 flow charts in the equipment state control method of anti-dial electrical lock system；
Figure 16 is the system structure diagram that the anti-dial electrolock of the present invention is installed on convergence control cabinet；
Figure 17 is the operation interface schematic diagram of convergence control cabinet in Figure 16；
Figure 18 is the circuit frame structural schematic diagram being connect with the control circuit in convergence control cabinet after electrolock installation in Figure 16；
Figure 19 is the control method flow chart of convergence control cabinet in Figure 16；
Reference sign：
A- hosts；B- computer keys；C- electrolocks；D- convergence control cabinets；1- shells, 2-PCB components, 3-plug sockets, 4-connect
Line terminals, 5-lock bodies, 6-conductive electrodes, 7-unlock electrodes, 8-electrode rotation axis, 9-plectrums, 10-mounting plates, 11-
Fixed plate, 12-fixed blocks, 13-through-holes, 14-moving blocks, 15-collets, 16-travel switches, 17-wireless induction lines
Circle, 18-ID chips, 19-leads, 20-the covers, 21-conducting rods, 22-unlock rods, 23-reading code circuits, 24-, which are unlocked, presses
Button, 25-Liquid Crystal Modules, 26-buttons, 27-loud speakers, the 28-the first induction coil, 29-IC chips.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not the present invention claims protection domain within.
As shown in Figures 2 to 4, the present invention provides a kind of electrolock, including shell 1 and the lock body for being set to 1 top of shell
5, shell 1 is interior to be equipped with control module, in the present embodiment, PCB components 2 is equipped in shell 1, control module is set to PCB components 2
It is interior.The bottom of PCB components 2 is equipped with plug socket 3, and multiple connecting terminals 4 are equipped in plug socket 3, for being connected with corresponding equipment,
Input/output signal is carried out for the control unit (such as PLC) with equipment.
As shown in Fig. 4 to Fig. 8, conductive electrode 6 and unlock electrode 7, conductive electrode 6 are respectively arranged on the left side and the right side in lock body 5
Bottom and unlock electrode 7 bottom stretch into shell 1, conductive electrode 6 is electrically connected at control module.Unlock the upper of electrode 7
Side is equipped with electrode rotation axis 8, and electrode rotation axis 8 is rotatablely connected with lock body 5, and electrode rotation axis 8 is electrically connected at control mould
The side of block, electrode rotation axis 8 is equipped with travel switch 16, and travel switch 16 is electrically connected at control module, electrode rotation axis 8
Bottom is equipped with plectrum 9 corresponding with 16 position of travel switch, and plectrum 9 is contacted or disconnected with travel switch 16, when electrode rotates
When axis 8 rotates, drives the rotation of plectrum 9 and trigger travel switch 16.In lock body 5 between conductive electrode 6 and electrode rotation axis 8 also
Equipped with wireless induction coil 17 and ID chips 18, ID chips 18 are used to store the ID code values of electrolock C.As shown in figure 11, ID
Chip includes the first induction coil 28 and IC chip 29, has coding, the first induction coil logical 28 to cross wireless induction in IC chip 29
Mode induced current supply the IC chip 29.ID chips are widely applied in Radio Frequency Identification Technology penetrate in the present embodiment
Frequency code piece, details are not described herein by the present invention.
In the present embodiment, conductive electrode 6, electrode rotation axis 8, travel switch 16, wireless induction coil 17 are by drawing
Line 19 is connected to the control module on PCB components 2.
As shown in Figures 4 to 7, conductive electrode 6 and unlock electrode 7 are fixed on the top of shell 1, installation by mounting plate 10
Plate 10 is connected with fixed plate 11 in the top of unlock electrode 7, and plectrum 9 is located in fixed plate 11.The top of fixed plate 11 is equipped with solid
Determine block 12, fixed block 12 is fixed on lock body 5, and the periphery of electrode rotation axis 8 is installed on by moving block 14 on fixed block 12, at this
In embodiment, fixed block 12 inwardly offers through-hole 13 towards electrode rotation axis 8, and end is in the cylindrical moving block of semicircle shape
14 are installed in through-hole 13, and the semi-circular ends of moving block 14 are resisted against electrode rotation axis 8 so that electrode rotation axis 8 can be opposite
Fixed block 12 and lock body 5 rotate.In other embodiments, bearing or axle sleeve can be passed through between electrode rotation axis 8 and fixed block 12
Connection so that electrode rotation axis 8 can be relatively fixed the rotation of block 12.
In the present embodiment, it unlocks and is equipped with collets 15 between electrode 7 and electrode rotation axis 8, to realize between the two
Electrically isolation.
In the present embodiment, 5 outer cover of lock body be equipped with the cover 20, electrolock C when not in use, covered and led by the cover 20
Electrode 6 and unlock electrode 7, preventing exterior object from entering influences its electric conductivity.
As can be seen from figures 8 and 9, Fig. 8 is schematic diagram when travel switch 16 is closed, at this time group of 8 bottom of electrode rotation axis
Piece 9 laterally resists the shrapnel of travel switch 16.Fig. 9 is schematic diagram when travel switch 16 disconnects, at this time 8 bottom of electrode rotation axis
Plectrum 9 rotated with the rotation of electrode rotation axis 8, shrapnel and plectrum 9 is separated at this time, to trigger travel switch
16。
As shown in Fig. 2, the present invention also proposes a kind of anti-dial electrical lock system, including host A, computer key B and electrolock
C。
As shown in Fig. 5 to Figure 10, the top of computer key B is upward convex to be equipped with conducting rod 21 and unlock rod 22, conducting rod 21
Corresponding with conductive electrode 6, unlock rod 22 is corresponding with unlock electrode 7, when computer key B is inserted into electrolock C, conducting rod 21
Coordinate with conductive electrode 6, unlock rod 22 coordinates with electrode rotation axis 8, forming circuit, transmits the status information of corresponding equipment.Tool
Body, electrode transmission shaft match fixation with unlock rod 22 by card slot, when unlock rod 22 rotates, band moving electrode rotation axis
8 rotations, to drive the rotation of plectrum 9 to trigger travel switch 16.
As shown in Figure 10, the side of computer key B is equipped with unlocking button 24, when operating unlocking button 24, unlock rod 22
Start to rotate, band moving electrode rotation axis 8 rotates and triggers travel switch 16.Reading code electricity is equipped between conducting rod 21 and unlock rod 22
Road 23 carries out signal interaction for the ID chips 18 and wireless induction module to electrolock C, and reads the ID code values of electrolock C.
The surface of computer key B is equipped with Liquid Crystal Module 25, and the lower section of Liquid Crystal Module 25 is equipped with button 26, and the lower section of button 26, which is equipped with, raises one's voice
Device 27.
As shown in Fig. 2 and Figure 11, host A is used to issue operational order to computer key B, and receives on computer key B
The operating result of biography.Computer key B docks the C runnings of triggering electrolock, electrolock C with electrolock C for receiving operational order
Including control module, travel switch 16 and wireless induction module.
The control module, the trigger signal of the computer key B unlocking motions for receiving the transmission of travel switch 16, and root
Determine whether computer key B has been inserted into according to the electric signal of wireless induction module, when wireless induction module has electric signal and stroke is opened
The permission of pass by when, control module sends operational order to corresponding equipment.
In the embodiment of the present invention, electrolock C need to meet two conditions simultaneously could be closed output node：(1) computer key B
It has been inserted into electrolock C (the reading code circuit 23 of computer key B is incuded by wireless induction module to be confirmed)；(2) electrolock C is awarded
Power is opened (the confirming operation electrolock C that computer key B is detected by travel switch 16 is authorized to opening).
The travel switch 16, the unlocking motion for obtaining computer key B, i.e. operating right, and it is sent to control mould
Block.
The wireless induction module, when computer key B is inserted into, the radio frequency signal for incuding computer key B, with
Whether judgement computer key B has been inserted into.
As shown in figure 11, electrolock C further includes unlock electrode 7 and conductive electrode 6, and unlock electrode 7 is set to travel switch
16 side.Electrode 7 and conductive electrode 6 are unlocked as one end for being set to electrolock C to interface with computer key B, works as electricity
When brain key B is inserted into electrolock C, the conducting rod 21 of computer key B coordinates with the conductive electrode 6 of electrolock C, computer key B's
The unlock electrode 7 of unlock rod 22 and electrolock C coordinates, forming circuit, transmits the status signal and trigger signal of corresponding equipment.
As shown in Figure 10, in the present embodiment, computer key B is provided with reading code circuit 23, for the ID codes with electrolock C
Piece 18 and wireless induction module 17 carry out signal transmission, and read the ID code values of electrolock C.
As shown in figure 12, computer key B includes reading code circuit 23, control circuit, input/output module and data storage mould
Block, wherein data memory module are for storing operation order (or authorized order) and operating result.
As shown in figure 13, the present invention also proposes a kind of equipment state control method based on anti-dial electrical lock system, including
Following steps：
S10, the computer key B for having obtained operational order (operation order) is inserted into electrolock C.
S20, computer key B obtain status information of equipment by the circuit of formation.
In the embodiment of the present invention, the signal of equipment state by the signal input part feedback to the computer key B of electrolock C simultaneously
The circuit transmission formed by the conducting rod 21 and unlock rod 22 of conductive electrode 6 and unlock electrode 7 and computer key B gives computer key
Spoon B, if computer key B needs to close equipment, and if equipment state is presently at conjunction state, computer key B is without appointing
What is operated, and is extracted computer key B and is completed operation, if equipment state is presently at isloation state, computer key B is needed pair
Electrolock carries out operations described below.
If S30, equipment state need to change, computer key B rotates unlock rod 22, drives the electrode rotation of electrolock C
Axis 8 rotates and triggers travel switch 16.
In the embodiment of the present invention, the unlocking button 24 on computer key B can operate, to rotate unlock rod 22, rotation
Electrode rotation axis 8 on electrolock C touches the travel switch 16 on electrolock C.
S40, travel switch 16 send operating right to control module, and whether control module identification wireless induction module has electricity
Signal, if so, then sending operational order to corresponding equipment.
In the embodiment of the present invention, travel switch 16 connect after control module confirmation obtained operating right (Intelligent key
The rotation of unlock rod 22 is i.e. it is believed that obtain operating right), while the wireless induction module on electrolock C is from the reading on Intelligent key
Whether code 23 electrical signal of reaction of circuit, control module sense whether electric signal confirms computer key B according to wireless induction module
It is inserted into, confirms the output switching terminal of electrolock C after computer key B is inserted into next output signal node so that next node quilt
It triggers and then relevant device is operated.
As shown in figure 14, between step S10 and step S20, further include：
The ID codes of the reading electrolock of reading code circuit 23 C of S50, computer key B carry out identification.
In the embodiment of the present invention, when computer key B is inserted into electrolock C, the conducting rod 21 on computer key B and unlock rod 22
Respectively on electrolock C conductive electrode 6 and unlock electrode 7 coordinate, the reading code circuit 23 on computer key B reads electrolock C
On clip information (by wireless power to chip, reading the RFID radio frequencies code of chip), whether just confirm the coding of electrolock C
Really；Computer key B confirms correct rear (the operation object institute that computer key B is related to according to the operation order issued of the coding of electrolock C
Whether the ID codes of corresponding lockset are correct to confirm the ID codes of electrolock C), then execute step S20.
As shown in figure 15, after step S40, further include：
S60, equipment state signal is fed back in control module, then by the circuit feedback of formation to computer key B, by
Operating result is uploaded to host A by computer key B.
In the embodiment of the present invention, after the completion of being operated to equipment, equipment state changes, and passes through electrolock C's
Signal input part feeds back to electrolock C, and feedback to the computer key B, confirmation operation are completed electrolock C again.After the completion of operation i.e.
Computer key B can be pulled up.
As shown in Figure 16 to 18, the present invention also proposes the electrolock C that a kind of convergence control cabinet D, convergence control cabinet D include above-mentioned.Electrically
It locks C to be mounted on convergence control cabinet D, unlocks electrode 7 and conductive electrode 6 and convergence control cabinet D is stretched out to interface as with computer key B.This
The invention convergence control cabinet is alternatively referred to as centralized control cabinet or switch board in the art.
As shown in figure 17, each disconnecting link be equipped with corresponding electric operation mechanism (be made of motor and mechanical operating mechanism,
For operating disconnecting link combined floodgate or separating brake) and corresponding peripheral circuit (the i.e. control circuit of electric operation mechanism, including equipment circuit
With the peripheral circuits such as control loop), disconnecting link ontology is mounted on outside convergence control cabinet, and the peripheral circuit of electric operation mechanism is mounted on to converge and control
In cabinet D, the peripheral circuit of each disconnecting link is corresponding to it there are one electrolock C, and each peripheral circuit passes through cable and corresponding electricity
Gas operating mechanism is electrically connected, and operates electrolock C by computer key B to realize the control to peripheral circuit to control disconnecting link
Combined floodgate or separating brake.If using existing electrolock that can make motor power that may maliciously be connected and be led in the presence of malice short circuit
The case where causing disconnecting link to miss division in the case of not authorized occurs, and the electrolock C of the present invention then can be to avoid such feelings
The generation of condition.
As shown in figure 18, Figure 18 is (namely described above outer with the control circuit in convergence control cabinet D after electrolock C installation
Enclose circuit) connection circuit frame structural schematic diagram, control flow chart is as shown in figure 19, specifically comprises the following steps：
Step 1, operation task are by reaching computer key B under host A；
Step 2, computer key B are inserted into electrolock C and read its ID code value；
Step 3, computer key B judge whether the ID code values of electrolock C are correct, if correctly thening follow the steps 4；If mistake
Error message, operator is prompted to check mistake and restart return to step 2；
Step 4, computer key B obtain status information of equipment, judge whether to meet operating condition, if satisfied, then operating electricity
Unlocking button 24 on brain key B makes the rotation triggering travel switch 16 of unlock rod 22；If not satisfied, computer key B is extracted, operation
Terminate；
In the embodiment of the present invention, PLC module passes collected status information of equipment by the signal input part of electrolock C
To electrolock C and then it is transmitted to computer key B, further determines whether to have operating condition (if computer key B by computer key B
The operation order issued according to anti-error host A needs to carry out closing operation to equipment, and current equipment is to divide position state, then meets
Operating condition is unsatisfactory for operating condition, need to keep present situation if current equipment is to close position state), if meeting operating condition,
The description please referred to above for electrolock C operates electrolock C, opens electrolock C.
Step 5, PLC module in turn switch on equipment control loop power supply and equipment operation ring current.
In the embodiment of the present invention, after electrolock C is opened, operational order can be sent to PLC module, PLC module then controls sky
It opens 2 to close, connects equipment control loop power supply and equipment operation ring current successively.
Step 6, motor drive device action；
Step 7, device action are completed, and PLC module obtains latest equipment state；
In the embodiment of the present invention, equipment state changes after the completion of device action, and PLC module collects equipment state letter
After breath has changed, illustrate that device action is completed, then disconnects and be spaced apart 1, cut off equipment circuit and equipment power supply, then disconnect sky
2 are opened, cut-out control loop and control power supply, completion operate.
Step 8, new status information of equipment, which synchronize, is transmitted to computer key B；
In the embodiment of the present invention, the equipment state after operation is transmitted to by PLC module by the signal input part of electrolock C
Electrolock C and computer key B；
Step 9, computer key B stop reading code；
Step 10, PLC module off device control loop power supply and equipment operation ring current successively；
Step 11 extracts computer key B；
Step 12, this operation are completed.
Computer key B of the present invention, which is first passed through after electrolock C detects equipment state, is confirmed whether have operating condition again, if
Equipment state has been met the requirements, and need not operate equipment, and computer key B can also be by the variation of detection device status information
Whether confirmation operation succeeds；It is isolated with computer key B with secondary control loop by electrolock C, only passes through output switching signal
It triggers next node and connects secondary control loop, the electric current of secondary control loop is avoided to be made by electrolock C and computer key B
At security risk, can to avoid electrolock C two electrode short circuits and control loop, electrolock C and computer key B structures are led in misconnection
At circuit be mainly used for collecting device state and sending out trigger signal, therefore it is not straight to the reliability of secondary control loop
Connect influence.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (21)
1. a kind of electrolock, which is characterized in that including：Shell and the lock body being set to above the shell are set in the shell
There is control module, is equipped with conductive electrode and electrode rotation axis in the lock body, the shell is stretched into the bottom of the conductive electrode
Interior, the conductive electrode is electrically connected at the control module, and the electrode rotation axis is rotatablely connected with the lock body, institute
It states electrode rotation axis and is electrically connected at the control module, the side of the electrode rotation axis is equipped with travel switch, the stroke
Switch is electrically connected at the control module, and the electrode rotation axis is equipped with plectrum corresponding with the travel switch position,
The plectrum is contacted or is disconnected with the travel switch, when the electrode rotation axis rotates, the plectrum is driven to rotate and touch
Send out travel switch described.
2. electrolock according to claim 1, which is characterized in that be equipped with PCB components, the control module in the shell
It is set in the PCB components.
3. electrolock according to claim 2, which is characterized in that so the bottom of PCB components is equipped with plug socket, it is described to insert
Multiple connecting terminals are equipped in joint chair, for being connected with corresponding equipment.
4. electrolock according to claim 1, which is characterized in that the conductive electrode, the electrode rotation axis and described
Travel switch is connected to the control module by lead.
5. electrolock according to claim 1, which is characterized in that be additionally provided with wireless induction coil and ID codes in the lock body
Piece, the wireless induction coil are connected to the control module by lead, and the ID chips include the first induction coil and IC
Chip has in the IC chip coding, first induction coil induced current by way of wireless induction to supply the IC
Chip.
6. electrolock according to claim 1, which is characterized in that the lower section of the electrode rotation axis is equipped with unlock electrode,
The unlock electrode is wholely set with the electrode rotation axis.
7. electrolock according to claim 1, which is characterized in that the lower section of the electrode rotation axis is equipped with unlock electrode,
The unlock electrode is provided separately with the electrode rotation axis.
8. electrolock according to claim 7, which is characterized in that the conductive electrode and the unlock electrode pass through installation
Plate is fixed on the top of the shell, and the mounting plate is connected with fixed plate, the plectrum position above the unlock electrode
In in the fixed plate.
9. electrolock according to claim 8, which is characterized in that the top of the fixed plate is equipped with fixed block, described solid
Determine block and be fixed on the lock body, through-hole is laterally equipped on the fixed block, moving block is installed in the through-hole, the electrode turns
The periphery of moving axis is installed on by the moving block on the fixed block, and the moving block is inwardly resisted against the electrode rotation
Axis.
10. electrolock according to claim 7, which is characterized in that between the unlock electrode and the electrode rotation axis
Equipped with collets.
11. electrolock according to claim 1, which is characterized in that be arranged with the cover outside the lock body, the lock body not
In use, covering the conductive electrode and the electrode rotation axis by the cover.
12. a kind of anti-dial electrical lock system, which is characterized in that including：Host, computer key and electrolock；
The host, for issuing operational order to the computer key；
The computer key is docked for receiving operational order, and with the electrolock to trigger the electrolock running；
The electrolock includes control module, travel switch and wireless induction module；
The control module, the trigger signal for receiving the computer key unlocking motion that the travel switch is sent, and according to
The electric signal of wireless induction module determines whether the computer key is inserted into the electrolock, when wireless induction module has electricity
The permission of signal and travel switch by when, send operational order to corresponding equipment；
The travel switch, unlocking motion for obtaining the computer key are simultaneously sent to the control module；
The wireless induction module, when the computer key is inserted into, the radio frequency signal for incuding computer key, to sentence
Determine whether computer key has been inserted into.
13. anti-dial electrical lock system according to claim 12, which is characterized in that the electrolock further includes conductive electrode
With electrode rotation axis, the conductive electrode and one end of the electrode rotation axis are connected to each other with the computer key, the computer
One end of key is convexly equipped with conducting rod and unlock rod, when the computer key is inserted into the electrolock, the conducting rod and institute
Conductive electrode cooperation is stated, the unlock rod coordinates with the electrode rotation axis, forming circuit, transmits the status signal of corresponding equipment
And trigger signal.
14. anti-dial electrical lock system according to claim 12, which is characterized in that the side of the computer key is equipped with and opens
Button is locked, when operating the unlocking button, the unlock rod rotation drives the electrode rotation axis to rotate and trigger the row
Cheng Kaiguan.
15. anti-dial electrical lock system according to claim 12, which is characterized in that the electrolock further includes ID chips,
ID code values for storing the electrolock.
16. anti-dial electrical lock system according to claim 12, which is characterized in that the electrolock further includes that connection corresponds to
The connecting terminal of equipment, for carrying out signal interaction with the control unit of corresponding equipment.
17. anti-dial electrical lock system according to claim 12, which is characterized in that the computer key is provided with reading code electricity
The ID code values of the electrolock for carrying out signal transmission to the ID chips and the wireless induction module, and are read in road.
18. a kind of equipment state control method based on anti-dial electrical lock system described in claim 12, which is characterized in that packet
It includes：
S10, the computer key for having obtained operational order is inserted into electrolock；
S20, computer key obtain equipment state signal by the circuit of formation；
If S30, equipment state need to change, computer key rotates its unlock rod, and the electrode rotation axis of electrolock is driven to rotate
And trigger travel switch；
S40, travel switch send operating right to control module, and whether control module identification wireless induction module has electric signal,
If so, then sending operational order to corresponding equipment.
19. equipment state control method according to claim 18, which is characterized in that step S10 and step S20 it
Between, further include：
S50, computer key reading code circuit read electrolock radio frequency code verified.
20. equipment state control method according to claim 18, which is characterized in that after the step s 40, further include：
S60, equipment state signal is fed back in control module, then passes through the circuit feedback of formation to computer key.
21. a kind of convergence control cabinet, which is characterized in that the convergence control cabinet includes electrolock as described in any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331480.8A CN108335928A (en) | 2018-04-13 | 2018-04-13 | A kind of anti-dial electrolock and its system, method and convergence control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331480.8A CN108335928A (en) | 2018-04-13 | 2018-04-13 | A kind of anti-dial electrolock and its system, method and convergence control cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN108335928A true CN108335928A (en) | 2018-07-27 |
Family
ID=62933115
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|---|---|---|---|
| CN201810331480.8A Pending CN108335928A (en) | 2018-04-13 | 2018-04-13 | A kind of anti-dial electrolock and its system, method and convergence control cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN108335928A (en) |
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