CN110137812B - Self-locking intelligent electrical cabinet and control method thereof - Google Patents
Self-locking intelligent electrical cabinet and control method thereof Download PDFInfo
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- CN110137812B CN110137812B CN201910295655.9A CN201910295655A CN110137812B CN 110137812 B CN110137812 B CN 110137812B CN 201910295655 A CN201910295655 A CN 201910295655A CN 110137812 B CN110137812 B CN 110137812B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- Lock And Its Accessories (AREA)
Abstract
The invention provides an intelligent electrical cabinet which comprises a cabinet body, a cabinet door, an electromagnetic locking device, a detection control device and an energy device, wherein the detection control device is arranged in the cabinet body and is used for detecting electrical signals of a circuit in the electrical cabinet, processing the electrical signals, storing the processed results and sending control instructions; the electromagnetic locking device comprises a lock body and a lock catch, wherein the lock body is arranged on one side of the cabinet body and is connected with the energy device, and the lock catch is arranged on the cabinet door and can be matched with the lock body to complete the locking and the unlocking of the intelligent electric cabinet; and the energy device is used for supplying electric energy to the detection control device and the electromagnetic locking device and responding to the instruction of the detection control device. The invention can conveniently lock the electrical cabinet, improve the safety, conveniently know the wire ground connection condition of the electrical cabinet through the detection control device, reflect the wire ground connection condition to the detection control device and intelligently control the electromagnetic locking device.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to a self-locking intelligent electrical cabinet and a control method thereof.
Background
In the current electrical cabinets such as switch cabinets and the like, electrical equipment such as circuit breakers are generally arranged to control circuits, for example, to perform on-off control on the circuits, and the electrical cabinet is widely used in the fields of chemical industry, environmental protection industry, power systems, metallurgical systems, industry, nuclear power industry, fire safety monitoring, traffic industry and the like. Typically, a hole is opened in the door of the electrical cabinet, through which a lever of the electrical equipment protrudes outside the cabinet body of the electrical cabinet for user operation. In the existing electrical cabinet, the management means is relatively traditional, remote state information acquisition cannot be realized, the emergency can only be known when the emergency occurs, and the region where the emergency occurs and the corresponding electrical equipment cannot be accurately known.
For how to manage the electrical cabinets efficiently and conveniently, many practical problems to be dealt with urgently in practical application of the electrical cabinets have not been provided with specific solutions.
Disclosure of Invention
The invention provides a self-locking intelligent electrical cabinet and a control method thereof to solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent electrical cabinet comprises a cabinet body and a cabinet door, and further comprises an electromagnetic locking device, a detection control device and an energy device, wherein the detection control device is arranged in the cabinet body and is used for detecting an electrical signal of a circuit in the electrical cabinet, processing the electrical signal, storing a processed result and sending a control instruction; the electromagnetic locking device comprises a lock body and a lock catch, wherein the lock body is arranged on one side of the cabinet body and is connected with the energy device, and the lock catch is arranged on the cabinet door and can be matched with the lock body to complete locking and unlocking of the intelligent electric cabinet; the energy device is used for supplying electric energy to the detection control device and the electromagnetic locking device and responding to the instruction of the detection control device.
Further, the detection control device comprises a detection component, a control component and a storage component, wherein the detection component is used for detecting and receiving an electric signal of a circuit in the intelligent electrical cabinet; the control component is used for processing the electric signal, sending a processed result to a server, carrying out storage operation and sending a control instruction to the energy device; the storage component is used for storing the processing result.
Further, the lock body comprises an electromagnetic structure, a lock block, a lock cavity and a plurality of first openings, and when the electromagnetic structure is electrified according to preset conditions, the electromagnetic structure can adsorb the lock block; when the electromagnetic structure is powered off according to a second preset condition, the locking block can move downwards and fall into the locking cavity.
Furthermore, a plurality of locking plates are arranged in the lock catch, and through holes are formed in the locking plates and used for matching with the lock body to complete locking and unlocking of the intelligent electrical cabinet.
Further, the lock body still includes magnetic structure for adsorb by first opening gets into the locking plate of lock body, just magnetic structure is connected with monitoring parts, wherein, monitoring parts be used for monitoring magnetic structure with the condition of touching of locking plate.
In addition, the invention also provides a control method of the intelligent electrical cabinet, wherein the intelligent electrical cabinet comprises the following steps: the detection control device receives a user unlocking request and sends an unlocking instruction to the energy device; and the detection control device receives unlocking completion information returned by the electromagnetic locking device and simultaneously sends the unlocking completion information to a server.
Further, before receiving the user unlocking request, the server receives the information of the electromagnetic locking device and the user information, compares the user information with prestored user information corresponding to the electromagnetic locking device, judges whether unlocking conditions are met, and sends the unlocking request comprising the information of the corresponding electromagnetic locking device and the user information to the detection control device if the unlocking conditions are met.
Further, after receiving a user unlocking request, the circuit state information of the intelligent electrical cabinet is sent to a user side.
Further, the energy device supplies electric energy to the electromagnetic locking device according to the unlocking instruction, and simultaneously sends a completion signal to the detection control device.
Further, when the magnetic structure adsorbs the locking plate, the detection control device receives a detection signal sent by the monitoring part and controls the energy device to stop supplying electric energy to the magnetic structure according to the detection signal.
The beneficial technical effects obtained by the invention comprise: 1. the state information of the intelligent detection circuit and the electrical equipment can be realized, and the feedback is carried out in real time, so that the electromagnetic locking device is intelligently controlled; 2. the electromagnetic locking device is simple in structure, can effectively, accurately, quickly and conveniently achieve locking, has a self-checking function, is matched with the detection control device and the energy device, can remind a user of unsolved problems even if information is fed back to the user terminal after operation work, automatically opens the electromagnetic locking device, brings convenience to the user to operate again, and greatly improves the working efficiency.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic side view of an intelligent electrical cabinet according to an embodiment of the present invention, when a cabinet door is opened;
fig. 2 is a schematic front structural diagram of an intelligent electrical cabinet according to an embodiment of the present invention when a cabinet door is opened;
fig. 3 is a schematic structural diagram of an electromagnetic locking device of an intelligent electrical cabinet according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a locking state of an electromagnetic locking device of an intelligent electrical cabinet according to an embodiment of the present invention;
fig. 5 is a schematic diagram of communication connection of an intelligent electrical cabinet according to one embodiment of the present invention.
Description of reference numerals: 1-a cabinet body; 2-an energy device; 3, locking and buckling; 4-a lock body; 5-detecting the control device; 6-cabinet door.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms described above will be understood by those of ordinary skill in the art according to the specific circumstances.
The invention relates to a self-locking intelligent electrical cabinet and a control method thereof, and the following embodiments are explained according to the descriptions shown in figures 1-5:
the first embodiment is as follows:
the embodiment provides an intelligent electrical cabinet, which comprises a cabinet body 1 and a cabinet door 6, and further comprises an electromagnetic locking device, a detection control device 5 and an energy device, wherein the detection control device 5 is arranged in the cabinet body 1 and is used for detecting an electrical signal of a circuit in the electrical cabinet, processing the electrical signal, storing a processed result and sending a control instruction; the electromagnetic locking device comprises a lock body 4 and a lock catch 3, wherein the lock body 4 is arranged on one side of the cabinet body 1 and is connected with the energy device, and the lock catch 3 is arranged on the cabinet door 6 and can be matched with the lock body 4 to complete locking and unlocking of the intelligent electric cabinet; the energy device is used for supplying electric energy to the detection control device 5 and the electromagnetic locking device and responding to the instruction of the detection control device 5.
Further, the detection control device 5 further includes a detection component, a control component, and a storage component, where the detection component is configured to detect and receive an electrical signal of a circuit in the smart electrical cabinet; the control component is used for processing the electric signal, sending a processed result to a server, carrying out storage operation and sending a control instruction to the energy device; the storage component is used for storing the processing result.
Further, the lock body 4 comprises an electromagnetic structure 41, a lock block 4, a lock cavity 46, a plurality of first openings 44, and when power is supplied to the electromagnetic structure 41 according to a preset condition, the electromagnetic structure 41 can attract the lock block 42; when the electromagnetic structure 41 is powered off according to the second preset condition, the locking block 42 can move downwards and fall into the locking cavity 46.
Furthermore, a plurality of locking plates are arranged in the lock catch 3, and through holes 31 are formed in the locking plates and used for matching with the lock body 4 to complete locking and unlocking of the intelligent electrical cabinet.
Further, the lock body 4 further includes a magnetic structure 45 for adsorbing the locking plate entering from the first opening 44 of the lock body 4, and connecting with a monitoring component, wherein the monitoring component is used for monitoring the magnetic structure 45 and the touching condition of the locking plate.
It should be noted that the control method in the embodiment of the present invention may be used to implement all technical solutions in the above-mentioned embodiment of the intelligent electrical cabinet, and the functions of each functional module may be specifically implemented according to the method in the above-mentioned embodiment of the method, and the specific implementation process may refer to the related description in the above-mentioned embodiment, and will not be described herein again.
In addition, the invention also provides a control method of the intelligent electrical cabinet, wherein the intelligent electrical cabinet comprises the following steps: the detection control device 5 receives a user unlocking request and sends an unlocking instruction to the energy device; and the detection control device 5 receives unlocking completion information returned by the electromagnetic locking device and simultaneously sends the unlocking completion information to a server.
Further, before receiving the user unlocking request, the server receives the information of the electromagnetic locking device and the user information, compares the user information with the pre-stored user information corresponding to the electromagnetic locking device, judges whether an unlocking condition is met, and sends the unlocking request including the information of the corresponding electromagnetic locking device and the user information to the detection control device 5 if the unlocking condition is met.
Further, after receiving a user unlocking request, the circuit state information of the intelligent electrical cabinet is sent to a user side.
Further, the energy device supplies electric energy to the electromagnetic locking device according to the unlocking instruction, and simultaneously sends a completion signal to the detection control device.
Further, when the magnetic structure 45 adsorbs the locking plate, the detection control device 5 receives the detection signal sent by the monitoring component, and controls the energy device to stop supplying electric energy to the magnetic structure 45 according to the detection signal.
Example two:
the embodiment provides an intelligent electrical cabinet, which comprises a cabinet body 1 and a cabinet door 6, and further comprises an electromagnetic locking device, a detection control device 5 and an energy device, wherein the detection control device 5 is arranged in the cabinet body 1 and is used for detecting an electrical signal of a circuit in the electrical cabinet, processing the electrical signal, storing a processed result and sending a control instruction; the electromagnetic locking device comprises a lock body 4 and a lock catch 3, wherein the lock body 4 is arranged on one side of the cabinet body 1 and is connected with the energy device, and the lock catch 3 is arranged on the cabinet door 6 and can be matched with the lock body 4 to complete locking and unlocking of the intelligent electric cabinet; the energy device is used for supplying electric energy to the detection control device 5 and the electromagnetic locking device and responding to the instruction of the detection control device 5.
Wherein, the detection control device 5 comprises a detection component, a control component and a storage component, the detection component is used for detecting and receiving electric signals of the circuit in the intelligent electrical cabinet, such as a circuit conduction signal, a voltage overload signal and a current overhigh/overlow signal, and to send the electrical signal to the control means, which processes the electrical signal, and storing the processing result into the storage component, wherein the processing result comprises information of the circuit, circuit state information obtained by the control component according to the comparison and judgment of the electric signal and a normal value, and state information of other electric equipment for controlling the corresponding circuit, such as the state information of a circuit breaker, and when the state information of other circuits obtained by detecting the feedback is normal and the signal fed back by the circuit controlled by a certain circuit breaker is abnormal, judging that the circuit breaker is abnormal or the circuit is abnormal. The detection component continuously detects the state of the circuit in the intelligent electrical cabinet in a polling mode and continuously sends the state to the control component, and when the control component judges that abnormal processing result information is obtained, the processing result is stored in the storage component and recorded in a storage log.
In addition, the detection control device is connected with the server and sends the processing result to the server, a worker can scan the two-dimensional code operation of the electromagnetic locking device based on the terminal equipment to obtain locking device information and send an unlocking request to the server, the unlocking request comprises the electromagnetic locking device information and user information, the state information of the intelligent electrical cabinet is called, or when the worker goes out of the intelligent electrical cabinet for maintenance, the worker can also be connected with the server through a mobile terminal and then connected to the control component, a storage log in the storage component is called, the state information of the intelligent electrical cabinet is checked by browsing the storage log, manual detection is not needed, and the maintenance efficiency of electrical equipment maintenance personnel can be effectively improved.
The energy device is respectively connected with the detection control device and the electromagnetic locking device and supplies electric energy to the detection control device and the electromagnetic locking device. The energy device can receive external electric energy in a wireless mode in an induction mode and charge the external electric energy.
Further, the lock body 4 includes an electromagnetic structure 41, a lock block 4, a lock cavity 46, a receiving cavity 42a, and a plurality of first openings 44, when the electromagnetic structure 41 is energized according to a preset condition, the electromagnetic structure 41 generates a magnetic force to attract the lock block 4, and when one end of the lock block 4 is in an attracted state by the electromagnetic structure 41, the other end of the lock block 4 just protrudes out of the second opening 43, and a part of the lock block 4 is exposed at a lower side of the second opening 43; when according to preset condition two, when electromagnetic structure 41 cuts off the power supply, hasp 4 can the downstream, falls into lock chamber 46, works as lock piece 4 falls into lock chamber 46, and the one end contact of lock piece 4 when the bottom of lock chamber 46, the other end of lock piece 4 just stands out second opening 43, and partial lock piece 4 exposes the upside of second opening 43, makes when electromagnetic structure 41 switches on, under electromagnetic structure 41's magnetic force effect, the lock piece can be accurate, quick toward the direction motion of magnetic attraction.
Wherein the second opening 43, the locking piece 4 and the locking cavity 46 are similar in size. A clamping block 42b is arranged on one side of the accommodating cavity 42a, and after the locking block 4 falls down, the clamping block 42b can extend out to clamp one end of the locking block 4, so that the locking block 4 can move between the locking cavity 46 and the accommodating cavity 42a in a reciprocating manner when the electromagnetic structure 41 is not electrified; when the detection control device 5 receives an unlocking request of a user, the clamping block is controlled to retract while an unlocking instruction is sent to the energy device 2, so that the locking block 4 can be accommodated in the accommodating cavity 42a under the action of the magnetic force of the electromagnetic structure 41 and is adsorbed by the electromagnetic structure 41. Particularly, the bottom of the clamping block 42b is further connected with a telescopic device, and the telescopic device is connected with the detection control device 5 and is used for responding to a signal of the detection control device 5.
Furthermore, a plurality of locking plates are arranged in the lock catch 3, and through holes 31 are formed in the locking plates and used for matching with the lock body 4 to complete locking and unlocking of the intelligent electrical cabinet. Wherein, the locking plate is perpendicular to the cabinet door 6, when closing the cabinet door 6, just enters the lock body 4 from the first opening 44, and the locking block 4 can pass through the through hole 31 when falling.
Further, the lock body 4 further comprises a magnetic structure 45 for attracting a locking plate entering the lock body 4 through the first opening 44 and being connected with a monitoring component. Wherein, monitoring part can be for touching sensor, pressure sensor, set up in magnetic structure 45, work as the locking plate by first opening 44 gets into during lock body 4, magnetic structure 45 is adsorbable hold the locking plate, works as the end the locking plate touches during magnetic structure 45, monitoring part monitors should touch and produces and touch the signal to with should touch signal transmission to detection control device 5, detection control device is according to this signal control energy device 2 to electromagnetic structure 41 outage makes electromagnetic structure 41 adsorbed locking piece 4 no longer receives magnetic force, and downstream under the effect of gravity passes through-hole 31, works as locking piece 4 touches during the bottom of lock chamber 46, set up in the joint piece of accomodating the intracavity can stretch out, blocks locking piece 4.
Wherein, the first preset condition comprises: unlocking request of the user and user information; the preset second condition includes: and the monitoring component arranged in the magnetic structure 45 sends a monitoring signal to the detection control device.
It should be noted that the control method in the embodiment of the present invention may be used to implement all technical solutions in the above-mentioned embodiment of the intelligent electrical cabinet, and the functions of each functional module may be specifically implemented according to the method in the above-mentioned embodiment of the method, and the specific implementation process may refer to the related description in the above-mentioned embodiment, and will not be described herein again.
In addition, the invention also provides a control method of the intelligent electrical cabinet, wherein the intelligent electrical cabinet comprises the following steps: the detection control device 5 receives a user unlocking request and sends an unlocking instruction to the energy device; and the detection control device 5 receives unlocking completion information returned by the electromagnetic locking device and simultaneously sends the unlocking completion information to a server. And the server modifies the state information of the electromagnetic locking device according to the received unlocking completion information. The unlocking completion information comprises state information, ID information and user information of the electromagnetic locking device, and the ID information comprises serial number information and position information of the intelligent electrical cabinet. Wherein the ID information is stored in the inspection control device.
Further, before receiving the user unlocking request, the server receives the information of the electromagnetic locking device and the user information, compares the user information with the pre-stored user information corresponding to the electromagnetic locking device, judges whether an unlocking condition is met, and sends the unlocking request including the information of the corresponding electromagnetic locking device and the user information to the detection control device 5 if the unlocking condition is met. The pre-stored user information comprises pre-stored user account information and grade information used for managing the intelligent electrical cabinet, so that the phenomenon that an illegal user or a user who does not meet the grade performs operation is effectively avoided, and the intelligent electrical cabinet is opened to perform destructive operation.
Further, after receiving a user unlocking request, the circuit state information of the intelligent electrical cabinet is sent to a user side. Wherein, the circuit status information is the time point when the detection control device 5 receives the user unlocking request, and according to a preset fixed time period t, the average value U of the recorded circuit status values U1, U2 and U3 within 3 time periods t is obtained back, and if one value obviously exceeds the error range, the value is recorded as an abnormal value U0Then, a recorded value U4 of a time t is obtained back, and a credential value U and an abnormal value U are obtained0And sending the data to the user end together, and so on.
Further, the energy device supplies electric energy to the electromagnetic locking device according to the unlocking instruction, and simultaneously sends a completion signal to the detection control device.
Further, when the magnetic structure 45 adsorbs the locking plate, the detection control device 5 receives the detection signal sent by the monitoring component, and controls the energy device to stop supplying electric energy to the magnetic structure 45 according to the detection signal.
Example three:
the embodiment provides an intelligent electrical cabinet, which comprises a cabinet body 1 and a cabinet door 6, and further comprises an electromagnetic locking device, a detection control device 5 and an energy device, wherein the detection control device 5 is arranged in the cabinet body 1 and is used for detecting an electrical signal of a circuit in the electrical cabinet, processing the electrical signal, storing a processed result and sending a control instruction; the electromagnetic locking device comprises a lock body 4 and a lock catch 3, wherein the lock body 4 is arranged on one side of the cabinet body 1 and is connected with the energy device, and the lock catch 3 is arranged on the cabinet door 6 and can be matched with the lock body 4 to complete locking and unlocking of the intelligent electric cabinet; the energy device is used for supplying electric energy to the detection control device 5 and the electromagnetic locking device and responding to the instruction of the detection control device 5.
Wherein, the detection control device 5 comprises a detection component, a control component and a storage component, the detection component is used for detecting and receiving electric signals of the circuit in the intelligent electrical cabinet, such as a circuit conduction signal, a voltage overload signal and a current overhigh/overlow signal, and to send the electrical signal to the control means, which processes the electrical signal, and storing the processing result into the storage component, wherein the processing result comprises information of the circuit, circuit state information obtained by the control component according to the comparison and judgment of the electric signal and a normal value, and state information of other electric equipment for controlling the corresponding circuit, such as the state information of a circuit breaker, and when the state information of other circuits obtained by detecting the feedback is normal and the signal fed back by the circuit controlled by a certain circuit breaker is abnormal, judging that the circuit breaker is abnormal or the circuit is abnormal. The detection component continuously detects the state of the circuit in the intelligent electrical cabinet in a polling mode and continuously sends the state to the control component, and when the control component judges that abnormal processing result information is obtained, the processing result is stored in the storage component and recorded in a storage log.
In addition, the detection control device is connected with the server and sends the processing result to the server, a worker can scan the two-dimensional code operation of the electromagnetic locking device based on the terminal equipment to obtain locking device information and send an unlocking request to the server, the unlocking request comprises the electromagnetic locking device information and user information, the state information of the intelligent electrical cabinet is called, or when the worker goes out of the intelligent electrical cabinet for maintenance, the worker can also be connected with the server through a mobile terminal and then connected to the control component, a storage log in the storage component is called, the state information of the intelligent electrical cabinet is checked by browsing the storage log, manual detection is not needed, and the maintenance efficiency of electrical equipment maintenance personnel can be effectively improved.
The energy device is respectively connected with the detection control device and the electromagnetic locking device and supplies electric energy to the detection control device and the electromagnetic locking device. The energy device can receive external electric energy in a wireless mode in an induction mode and charge the external electric energy.
In practical application, it is found that, when the server is disconnected from the detection control device due to power failure or other failure reasons, a person who wants to check the smart electrical cabinet cannot retrieve data stored in the server, and an unlocking instruction cannot be formed by the server, so that a person who cannot go to overhaul or perform other operation cannot open the cabinet door of the smart electrical cabinet, the storage component of the detection control device further stores a code and has a near-range radio frequency or bluetooth connection port, when a user cannot connect to the server through a mobile terminal, the user can selectively connect to the detection control device through radio frequency or bluetooth directly and transmit a key to the detection control device through a wireless mode, the detection control device matches the key with the code stored in the storage component, and when the matching is successful, the response controls the interlock to open. The key code further comprises a connection key and pre-stored administrator identity information.
Wherein the key code or power transmission occurs alternately or through different frequency channels.
Further, the lock body 4 includes an electromagnetic structure 41, a lock block 4, a lock cavity 46, a receiving cavity 42a, and a plurality of first openings 44, when the electromagnetic structure 41 is energized according to a preset condition, the electromagnetic structure 41 generates a magnetic force to attract the lock block 4, and when one end of the lock block 4 is in an attracted state by the electromagnetic structure 41, the other end of the lock block 4 just protrudes out of the second opening 43, and a part of the lock block 4 is exposed at a lower side of the second opening 43; when according to preset condition two, when electromagnetic structure 41 cuts off the power supply, hasp 4 can the downstream, falls into lock chamber 46, works as lock piece 4 falls into lock chamber 46, and the one end contact of lock piece 4 when the bottom of lock chamber 46, the other end of lock piece 4 just stands out second opening 43, and partial lock piece 4 exposes the upside of second opening 43, makes when electromagnetic structure 41 switches on, under electromagnetic structure 41's magnetic force effect, the lock piece can be accurate, quick toward the direction motion of magnetic attraction.
Wherein the second opening 43, the locking piece 4 and the locking cavity 46 are similar in size. A clamping block 42b is arranged on one side of the accommodating cavity 42a, and after the locking block 4 falls down, the clamping block 42b can extend out to clamp one end of the locking block 4, so that the locking block 4 can move between the locking cavity 46 and the accommodating cavity 42a in a reciprocating manner when the electromagnetic structure 41 is not electrified; when the detection control device 5 receives an unlocking request of a user, the clamping block is controlled to retract while an unlocking instruction is sent to the energy device 2, so that the locking block 4 can be accommodated in the accommodating cavity 42a under the action of the magnetic force of the electromagnetic structure 41 and is adsorbed by the electromagnetic structure 41. Particularly, the bottom of the clamping block 42b is further connected with a telescopic device, and the telescopic device is connected with the detection control device 5 and is used for responding to a signal of the detection control device 5.
Furthermore, a plurality of locking plates are arranged in the lock catch 3, and through holes 31 are formed in the locking plates and used for matching with the lock body 4 to complete locking and unlocking of the intelligent electrical cabinet. Wherein, the locking plate is perpendicular to the cabinet door 6, when closing the cabinet door 6, just enters the lock body 4 from the first opening 44, and the locking block 4 can pass through the through hole 31 when falling.
Further, the lock body 4 further comprises a magnetic structure 45 for attracting a locking plate entering the lock body 4 through the first opening 44 and being connected with a monitoring component. Wherein, monitoring part can be for touching sensor, pressure sensor, set up in magnetic structure 45, work as the locking plate by first opening 44 gets into during lock body 4, magnetic structure 45 is adsorbable hold the locking plate, works as the end the locking plate touches during magnetic structure 45, monitoring part monitors should touch and produces and touch the signal to with should touch signal transmission to detection control device 5, detection control device is according to this signal control energy device 2 to electromagnetic structure 41 outage makes electromagnetic structure 41 adsorbed locking piece 4 no longer receives magnetic force, and downstream under the effect of gravity passes through-hole 31, works as locking piece 4 touches during the bottom of lock chamber 46, set up in the joint piece of accomodating the intracavity can stretch out, blocks locking piece 4.
Wherein, the first preset condition comprises: unlocking request of the user and user information; the preset second condition includes: and the monitoring component arranged in the magnetic structure 45 sends a monitoring signal to the detection control device.
It should be noted that the control method in the embodiment of the present invention may be used to implement all technical solutions in the above-mentioned embodiment of the intelligent electrical cabinet, and the functions of each functional module may be specifically implemented according to the method in the above-mentioned embodiment of the method, and the specific implementation process may refer to the related description in the above-mentioned embodiment, and will not be described herein again.
In addition, the invention also provides a control method of the intelligent electrical cabinet, wherein the intelligent electrical cabinet comprises the following steps: the detection control device 5 receives a user unlocking request and sends an unlocking instruction to the energy device; and the detection control device 5 receives unlocking completion information returned by the electromagnetic locking device and simultaneously sends the unlocking completion information to a server. And the server modifies the state information of the electromagnetic locking device according to the received unlocking completion information. The unlocking completion information comprises state information, ID information and user information of the electromagnetic locking device, and the ID information comprises serial number information and position information of the intelligent electrical cabinet. Wherein the ID information is stored in the inspection control device.
Further, before receiving the user unlocking request, the server receives the information of the electromagnetic locking device and the user information, compares the user information with the pre-stored user information corresponding to the electromagnetic locking device, judges whether an unlocking condition is met, and sends the unlocking request including the information of the corresponding electromagnetic locking device and the user information to the detection control device 5 if the unlocking condition is met. The pre-stored user information comprises pre-stored user account information and grade information used for managing the intelligent electrical cabinet, so that the phenomenon that an illegal user or a user who does not meet the grade performs operation is effectively avoided, and the intelligent electrical cabinet is opened to perform destructive operation.
Further, after receiving a user unlocking request, the circuit state information of the intelligent electrical cabinet is sent to a user side. The circuit state information is the time point when the detection control device 5 receives the user unlocking request, and according to a preset fixed time period t, the average value U of the recorded circuit state values U1, U2 and U3 within 3 time periods t is obtained back, if one value obviously exceeds the error range and is recorded as an abnormal value U0, the recorded value U4 of one time period t is obtained back, and the obtained evidence value U and the abnormal value U0 are sent to the user terminal together, and so on.
Further, the energy device supplies electric energy to the electromagnetic locking device according to the unlocking instruction, and simultaneously sends a completion signal to the detection control device.
Further, when the magnetic structure 45 adsorbs the locking plate, the detection control device 5 receives the detection signal sent by the monitoring component, and controls the energy device to stop supplying electric energy to the magnetic structure 45 according to the detection signal.
The detection control device 5 is also used for detecting and receiving unlocking cancellation information of a user, and if unlocking is cancelled, an unlocking cancellation instruction is sent to the energy device 2 to recover the locking state; and if unlocking is completed, sending information for recovering the locking state again according to an unlocking instruction to the server, and sending a prompt message to the user terminal according to the information to prompt a user to manually assist in closing the cabinet door 6 of the intelligent electrical cabinet.
According to the detected electric signal information, the detection control device 5 judges that the problem to be solved still exists and the cabinet door is closed, the electromagnetic locking device is set to be in a pre-locking state, a judgment result is sent to a server, and the server sends prompt information to a user terminal according to the judgment result to prompt a user that the problem to be solved exists in the intelligent electric cabinet which operates in advance. According to the prompt information, a user can select to solve the problem immediately or solve the problem together when the intelligent electrical cabinet is connected with the next operation, if the user selects to solve immediately, the server sends the selection of the user to the detection control device 5, the detection control device instructs the interlocking device to unlock according to the received user selection information, the user can conveniently open the cabinet door 6 without operating again when reaching the intelligent electrical cabinet, and the working efficiency is greatly improved.
In addition, in practical application, after the server sends the prompt information to the user terminal according to the judgment result, the time interval between the user and the intelligent electrical cabinet which is selected by the user to perform immediate solution or perform solution together with the next operation according to the prompt information is too long, so that the user is far away from the intelligent electrical cabinet which performs the operation, if the user selects to perform immediate solution, the intelligent electrical cabinet opens the cabinet door, the user does not reach the intelligent electrical cabinet for a long distance, and the intelligent electrical cabinet is damaged or other unsafe matters occur due to the fact that the cabinet door is opened in the period, therefore, the server calculates a time difference according to the time for sending the judgment result to the user terminal and the time for feeding back the selection by the user, compares the time difference with a preset time difference, if the time difference fed back by the user is selected to perform immediate solution, if the time difference is greater than the preset time difference, if the time difference is smaller than or equal to the preset time difference, sending information for solving problems to the intelligent electrical cabinet as soon as possible to a user when the selection fed back by the user is received, and sending the selection information to the detection control device 5, wherein the detection control device instructs the energy device to electrify the electromagnetic locking device for unlocking according to the selection information, so that the user is prevented from operating and unlocking the electromagnetic locking operation device again.
In summary, the beneficial technical effects obtained by the present invention include: 1. the state information of the intelligent detection circuit and the electrical equipment can be realized, and the feedback is carried out in real time, so that the electromagnetic locking device is intelligently controlled; 2. the electromagnetic locking device is simple in structure, can effectively, accurately, quickly and conveniently achieve locking, has a self-checking function, is matched with the detection control device and the energy device, can remind a user of unsolved problems even if information is fed back to the user terminal after operation work, automatically opens the electromagnetic locking device, brings convenience to the user to operate again, and greatly improves the working efficiency.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many of the elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (7)
1. An intelligent electrical cabinet, which comprises a cabinet body (1) and a cabinet door (6), and is characterized by also comprising an electromagnetic locking device, a detection control device (5) and an energy device (2), wherein,
the detection control device (5) is arranged in the cabinet body (1) and is used for detecting electric signals of a circuit in the electric cabinet, processing the electric signals, storing the processed results and sending control instructions;
the electromagnetic locking device comprises a lock body (4) and a lock catch (3), wherein the lock body (4) is arranged on one side of the cabinet body (1) and is connected with the energy device (2), and the lock catch (3) is arranged on the cabinet door (6) and can be matched with the lock body (4) to complete the locking and the opening of the intelligent electric cabinet;
the energy device (2) is used for supplying electric energy to the detection control device (5) and the electromagnetic locking device and responding to the instruction of the detection control device (5);
the detection control device (5) comprises a detection component, a control component and a storage component; the detection control device is connected with the server and sends a processing result from the detection control device to the server; the electromagnetic locking device is provided with a two-dimensional code which can acquire information and an unlocking request of the electromagnetic locking device; acquiring information of the electromagnetic locking device on the two-dimensional code based on terminal scanning equipment and sending an unlocking request to a server; the unlocking request comprises information of the electromagnetic locking device and user information; connecting a server based on a mobile terminal, further connecting the server to the control component, calling a storage log in a storage component, and viewing the state information of the intelligent electrical cabinet by browsing the storage log;
the lock body (4) comprises an electromagnetic structure (41), a lock block (42), a lock cavity (46) and a plurality of first openings (44), and when the electromagnetic structure (41) is electrified according to preset conditions, the electromagnetic structure (41) can adsorb the lock block (42); when the electromagnetic structure (41) is powered off according to a second preset condition, the locking block (42) can move downwards and fall into the locking cavity (46);
a plurality of locking plates are arranged in the lock catch (3), and through holes (31) are formed in the locking plates and used for matching with the lock body (4) to complete locking and unlocking of the intelligent electric cabinet;
the lock body (4) further comprises a magnetic structure (45) for adsorbing a locking plate entering from the first opening (44) of the lock body (4), the magnetic structure (45) is connected with a monitoring part, wherein the monitoring part is used for monitoring the magnetic structure (45) and the locking plate touching condition.
2. The smart electrical cabinet of claim 1, wherein the detection component is configured to detect an electrical signal received from an electrical circuit in the smart electrical cabinet;
the control component is used for processing the electric signal, sending a processed result to a server, carrying out storage operation and sending a control instruction to the energy device;
the storage component is used for storing the processing result.
3. A control method for a smart electrical cabinet, which is applied to the smart electrical cabinet according to any one of claims 1-2, and comprises:
the detection control device (5) receives a user unlocking request and sends an unlocking instruction to the energy device (2);
and the detection control device (5) receives unlocking completion information returned by the electromagnetic locking device and simultaneously sends the unlocking completion information to a server.
4. The control method of the intelligent electrical cabinet according to claim 3, wherein before receiving the user unlocking request, the server receives the information of the electromagnetic locking device and the user information, compares the user information with pre-stored user information corresponding to the electromagnetic locking device, judges whether an unlocking condition is met, and sends the unlocking request including the information of the corresponding electromagnetic locking device and the user information to the detection control device (5) if the unlocking condition is met.
5. The method according to claim 3, wherein after receiving a user unlocking request, the method sends the circuit state information of the smart electrical cabinet to a user terminal.
6. The control method of an intelligent electrical cabinet according to the preceding claim 3, wherein the energy device (2) supplies electrical energy to the electromagnetic locking device according to the unlocking command, and simultaneously sends a completion signal to the detection control device.
7. The control method of the intelligent electrical cabinet according to the preceding claim 3, wherein when the magnetic structure (45) attracts the locking plate, the detection control device (5) receives the detection signal sent by the monitoring component, and controls the energy device (2) to stop supplying the electric energy to the magnetic structure (45) according to the detection signal.
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| CN201910295655.9A CN110137812B (en) | 2019-04-12 | 2019-04-12 | Self-locking intelligent electrical cabinet and control method thereof |
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| CN110992509B (en) * | 2019-12-16 | 2022-04-12 | 三只松鼠股份有限公司 | Equipment monitoring system and method for production workshop |
| CN111667618A (en) * | 2020-06-16 | 2020-09-15 | 杭州三泽科技有限公司 | Intelligent management system and management method for power screen cabinet lock |
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