CN103556876B - Electric control lock processing means and method - Google Patents

Abstract

Embodiments of the present invention provide an electronically controlled lock processing device and method. The electronically controlled lock processing device provided by the present invention includes: an electromagnetic lock assembly and an electronically controlled switch assembly; the electromagnetic lock assembly includes an iron sheet and an electromagnet; the iron sheet is arranged at the front end of the handle bar, and the handle bar The front end is the end in contact with the hard disk frame; the electromagnet is arranged inside the slot, and is used to fit the iron sheet on the handle bar when the handle bar is inserted into the slot; the electric control A switch assembly, connected to the electromagnet, is used to energize or de-energize the electromagnet, so that after the electromagnet is energized, it will attract the iron sheet attached to the electromagnet; or the electromagnet After power off, release the iron sheet attached to the electromagnet. The embodiment of the present invention solves the problem that the hard disk lock needs to occupy one slot in the prior art, resulting in low space utilization, improves the performance of the electromagnetic lock processing device, and increases the use time.

Description

Electric control lock processing device and method

technical field

Embodiments of the present invention relate to electric control lock technology, in particular to an electric control lock processing device and method.

Background technique

Hard disk array (Redundant Arrays of Inexpensive Disks, referred to as: RAID) is usually a large-capacity hard disk group composed of multiple hard disks. It improves the system efficiency of the entire hard disk group by using the data provided by individual hard disks to generate bonus effects.

At present, the hard disk array mainly includes: a hard disk unit and a hard disk enclosure, wherein the hard disk enclosure is provided with a plurality of slots, and the slots refer to the placement space for the inserted hard disk unit; the hard disk unit includes: a hard disk and a Handle, the handle of the hard disk refers to the physical unit where the hard disk is inserted into the slot on the hard disk enclosure. In order to prevent hard disks from being accidentally plugged and pulled out by non-administrators, a hard disk lock can be installed in the hard disk enclosure. The lock is designed in a slot of the hard disk enclosure. When locked, the lock pops out to fix the handle bars of all hard disks, thereby controlling the insertion and removal of all hard disks in the hard disk enclosure.

However, since the hard disk lock needs to occupy a slot on the hard disk enclosure, the space utilization rate of the hard disk array is low.

Contents of the invention

Embodiments of the present invention provide an electronically controlled lock processing device and method to solve the problem of low space utilization rate caused by the hard disk lock occupying one slot in the prior art.

In the first aspect, an embodiment of the present invention provides an electronically controlled lock processing device, including: an electromagnetic lock assembly and an electronically controlled switch assembly; the electromagnetic lock assembly includes an iron sheet and an electromagnet;

The iron sheet is arranged at the front end of the handle bar, and the front end of the handle bar is the end in contact with the hard disk frame;

The electromagnet is arranged inside the slot, and is used to fit the iron sheet on the handle bar when the handle bar is inserted into the slot;

The electric control switch assembly is connected to the electromagnet and is used to energize or de-energize the electromagnet, so that after the electromagnet is energized, it will attract the iron sheet attached to the electromagnet; or After the electromagnet is powered off, release the iron sheet attached to the electromagnet.

In the first possible implementation manner of the first aspect, it also includes:

a password keyboard, connected to the electric control switch assembly, for receiving instructions input by the user;

Then, the electric control switch assembly is specifically used to energize the electromagnet attached to the handle bar when the handle bar is inserted into the slot of the hard disk enclosure, so that the electromagnet can attract and connect with the handle bar after being energized. The iron sheet attached to the electromagnet; and after the password keyboard receives the instruction input by the user, according to the instruction, the electromagnet is powered off, so that after the electromagnet is powered off, it releases the contact with the electromagnet. The iron sheet attached to the electromagnet.

According to the first possible implementation of the first aspect, in the second possible implementation, the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk frame, then the device also include:

A processor, connected to the password keyboard, for extracting the frame number and the corresponding slot number in the instruction, and judging whether the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group; If so, it is judged whether the preset RAID group is in a degraded state, and if so, the user is prompted to enter a password;

Then the electric control switch assembly is specifically used to power off the electromagnet on the slot corresponding to the slot number after the password keyboard receives the password input by the user, so as to release the electromagnet attached to the electromagnet. The combined iron sheet realizes the extraction of the hard disk corresponding to the slot number corresponding to the frame number.

According to the second possible implementation manner of the first aspect, in a third possible implementation manner, the device further includes:

The electronically controlled switch assembly is specifically used for judging by the processor that the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group and the preset RAID group is not in a degraded state, or the hard disk When it is not a hard disk in the preset RAID group, power off the electromagnet on the slot corresponding to the slot number, so as to release the iron sheet attached to the electromagnet, and realize the hard disk corresponding to the frame number. Pull out the hard disk corresponding to the slot number.

According to the first possible implementation of the first aspect, in the fourth possible implementation, the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk frame, then the device also include:

a processor, configured to extract the frame number in the instruction, and determine whether there is a hard disk in the hard disk frame corresponding to the frame number;

Then the electronic control switch assembly is specifically used to power off the electromagnets on all the slots in the hard disk enclosure corresponding to the frame number when the processor determines that there is a hard disk in the hard disk enclosure corresponding to the frame number. , so as to release the iron sheet attached to the electromagnet to realize the pulling out of the hard disk inserted in the hard disk enclosure corresponding to the enclosure number.

According to any one of the first aspect and the first to fourth possible implementation manners of the first aspect, in a fifth possible implementation manner, the device further includes:

An emergency lock, the emergency lock is connected to the electromagnet, and is used to energize or de-energize the electromagnet, so that after the electromagnet is energized, it will attract the iron sheet attached to the electromagnet; or After the electromagnet is powered off, release the iron sheet attached to the electromagnet.

In a second aspect, an embodiment of the present invention provides an electronically controlled lock processing method, including:

When the handle bar is inserted into the slot, and the iron sheet on the front end of the handle bar fits with the electromagnet on the slot, the electromagnet is powered on so that the electromagnet can hold the The iron sheet attached to the electromagnet;

Receive the instruction input by the user, and according to the instruction, power off the electromagnet, so that after the electromagnet is powered off, the iron sheet attached to the electromagnet is released to realize the pulling out of the handle bar out.

In the first possible implementation manner of the second aspect, when the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk enclosure, according to the instruction, the switching of the electromagnet power, so that after the electromagnet is powered off, the iron sheet attached to the electromagnet is released to realize the pulling out of the handle bar, including:

Extract the frame number and the corresponding slot number in the instruction, and judge whether the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group; if so, then judge whether the preset RAID group is degraded state, if so, prompt the user to enter a password;

After receiving the password input by the user, power off the electromagnet on the slot corresponding to the slot number to release the iron sheet attached to the electromagnet to realize the slot number corresponding to the frame number The corresponding hard disk is pulled out.

According to the first possible implementation of the second aspect, the second possible implementation further includes:

When it is judged that the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group and the preset RAID group is not in a degraded state, or the hard disk is not a hard disk in the preset RAID group, Power off the electromagnet on the slot corresponding to the slot number, so as to release the iron sheet attached to the electromagnet, and realize the extraction of the hard disk corresponding to the slot number corresponding to the frame number.

In a third possible implementation manner of the second aspect, when the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk enclosure, according to the instruction, the switching of the electromagnet power, so that after the electromagnet is powered off, the iron sheet attached to the electromagnet is released to realize the pulling out of the handle bar, including:

Extracting the frame number in the instruction, and judging whether there is a hard disk in the hard disk frame corresponding to the frame number;

When it is determined that there is a hard disk in the hard disk enclosure corresponding to the frame number, power off the electromagnets on all slots in the hard disk enclosure corresponding to the frame number to release the iron attached to the electromagnet. to remove the hard disk inserted in the hard disk enclosure corresponding to the enclosure number.

According to the second aspect, any one of the first to the third possible implementation manners of the second aspect, in a fourth possible implementation manner, powering down the electromagnet according to the instruction, After the electromagnet is powered off, the iron sheet attached to the electromagnet is released to realize the pulling out of the handle bar, including:

The electromagnet connected with the emergency lock is energized or powered off, so that after the electromagnet is energized, it will hold the iron sheet attached to the electromagnet; or after the electromagnet is powered off, release and The iron sheet attached to the electromagnet.

The electronic control lock processing device and method provided in this embodiment, by setting the iron sheet and the electromagnet of the electromagnetic lock assembly on the front end of the handle bar and inside the slot respectively, can make the electromagnetic lock when the handle bar is inserted into the slot. The lock components fit together, so as to realize the installation of the electromagnetic lock component, and through the energization or power-off of the electromagnet, the electromagnet attracts the iron piece or releases the iron piece, and accordingly, the closing or closing of the electromagnetic lock component is realized. Unlocking, thereby solving the problem that the hard disk lock in the prior art needs to occupy a slot and cause low space utilization. Compared with the hard disk lock in the prior art, it is easier to operate, improves the performance, and increases usage time.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural view of an embodiment of an electronically controlled lock processing device provided by the present invention;

Fig. 2 is the front view of the electric control lock processing device shown in Fig. 1 of the present invention;

Fig. 3 is a structural schematic diagram of another embodiment of an electronically controlled lock processing device provided by the present invention;

Fig. 4 is a structural schematic diagram of an electromagnetic lock assembly provided by the device shown in Fig. 3 of the present invention;

Fig. 5 is a schematic diagram of the interface of a password keyboard provided by the device shown in Fig. 3 of the present invention;

Fig. 6 is a structural schematic diagram of another embodiment of an electronically controlled lock processing device provided by the present invention;

Fig. 7 is a flow chart of an embodiment of an electronically controlled lock processing method provided by the present invention;

Fig. 8 is a flowchart of another embodiment of an electronically controlled lock processing method provided by the present invention;

Fig. 9 is a flow chart of another embodiment of an electronically controlled lock processing method provided by the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Fig. 1 is a schematic structural view of an embodiment of an electronically controlled lock processing device provided by the present invention, and Fig. 2 is a front view of the electronically controlled lock processing device shown in Fig. 1 of the present invention. Please refer to FIG. 1 and FIG. 2 , the device 10 of this embodiment may include: an electromagnetic lock assembly 100 and an electric control switch assembly 200 (not shown in FIG. 2 ); the electromagnetic lock assembly 100 includes an iron sheet 101 and an electromagnet 102 ; The iron piece 101 is arranged on the front end of the handle bar 300, and the front end of the handle bar 300 is the end in contact with the hard disk frame 400; the electromagnet 102 is arranged inside the slot 401 for inserting the handle bar 300 into the slot When the position is 401, it is attached to the iron sheet 101 on the handle bar 300; the electric control switch assembly 200 is connected with the electromagnet 102, and is used to energize or de-energize the electromagnet 102, so that the electromagnet 102 After energizing, the iron sheet 101 attached to the electromagnet 102 is sucked; or after the electromagnet 102 is powered off, the iron sheet 101 attached to the electromagnet 102 is released.

In this embodiment, the handle bar 300 is a device fixing device, and the device installed in the hard disk enclosure 400 can be arranged inside the handle bar 300, for example, it can be a hard disk. The hard disk enclosure 400 is provided with a plurality of slots 401. The hard disk enclosure The devices in 400 are all inserted into the hard disk enclosure 400 through slots 401; in specific implementation, the devices and handles arranged in the handle bar 300 are inserted from the slot 401 of the hard disk enclosure 400 together, and the handle bar 300 When fully inserted into the slot 401, the iron sheet 101 at the front end of the handle bar 300 is in close contact with the electromagnet 102 inside the slot 401. After the electromagnetic lock assembly 100 of this embodiment is installed, it does not need to occupy the space of the hard disk enclosure 400. Built into the slot 401, compared with the hard disk lock arranged in one slot in the prior art, the space of the hard disk enclosure can be saved.

Further, the electric control switch assembly 200 connected with the electromagnet 102 is used to energize or de-energize the electromagnet 102, so that the electromagnet has an electromagnetic attraction force after the electromagnet 102 is energized, and can attract and stick to the electromagnet 102. combined iron sheet 101, so that the electromagnetic lock assembly 100 is locked, and then the handle bar 300 is fixed in the slot 401; The combined iron piece 101 is used to unlock the electromagnetic lock assembly 100 , and then pull out the handle bar 300 from the slot 401 .

The electric control lock processing device provided in this embodiment can make the electromagnetic lock assembly Fitting, so as to realize the installation of the electromagnetic lock assembly, and through the energization or power-off of the electromagnet, the electromagnet will attract the iron sheet or release the iron sheet, and correspondingly, the closing or unlocking of the electromagnetic lock assembly is realized. Thereby solving the problem that the hard disk lock in the prior art needs to occupy a slot and cause low space utilization rate, compared with the hard disk lock in the prior art, it is easier to operate, improves the use performance, and increases the use time .

Fig. 3 is a schematic structural diagram of another embodiment of an electronically controlled lock processing device provided by the present invention. As shown in Figure 3, the device 10 of the present embodiment, on the basis of the above-mentioned embodiments, further includes: a password keyboard 210, which is connected with the electric control switch assembly 200, and is used to receive instructions input by the user; The component 200 is specifically used to energize the electromagnet 102 attached to the handle bar 300 when the handle bar 300 is inserted into the slot 401 of the hard disk enclosure 400, so that the electromagnet 102 will attract the electromagnet 102 after being energized. The attached iron sheet 101; and after the password keyboard 210 receives the instruction input by the user, according to the instruction, the electromagnet 102 is powered off, so that after the electromagnet 102 is powered off, the electromagnet 102 is released. Laminated iron sheet 101.

In this embodiment, a password keyboard 210 connected to the electric control switch assembly 200 is provided, and the user can send instructions to the electric control switch assembly 200 through the password keyboard 210, specifically, the instructions may include a lock instruction and an unlock instruction , when the handle bar 300 has been inserted into the slot 401 of the hard disk enclosure 400, and the iron sheet 101 provided at the front end of the handle bar 300 is attached to the electromagnet 102 inside the slot 401, after the user inputs the lock command through the password keyboard 210 , the electric control switch assembly 200 energizes the electromagnet 102 attached to the handle bar 300 according to the locking instruction, and the electromagnet 102 after passing has electromagnetic attraction force, which can attract the iron sheet 101 attached to the electromagnet 102, Thus, the electromagnetic lock assembly 100 is locked, and the handle strip 300 is fixed in the slot 401 .

Similarly, after the user inputs an unlocking instruction through the password keyboard 210, the electric control switch assembly 200 energizes the electromagnet 102 attached to the handle bar 300 according to the unlocking instruction, and its electromagnetic attraction force disappears after the electromagnet 102 is powered off. The iron sheet 101 attached to the electromagnet 102 unlocks the electromagnetic lock assembly 100 , and then pulls out the handle strip 300 from the slot 401 .

Further, in another embodiment of the present invention, on the basis of the above-mentioned embodiment shown in FIG. 3 , the device assembled on the handle bar 300 may be a hard disk 310, and the slot 401 is a slot on the hard disk enclosure 400, then the device also includes:

The processor 500 is connected with the password keyboard 210, and is used to extract the frame number and the corresponding slot number in the instruction input by the user, and judge whether the hard disk 310 corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group If so, then judge whether the default RAID group is in a degraded state, if so, then prompt the user to input a password; then the electric control switch assembly 200 is specifically used to correspond to the slot number 401 after the password keyboard 210 receives the password input by the user; The electromagnet 102 on the slot position is powered off, so as to release the iron sheet 101 attached to the electromagnet 102, and realize the extraction of the hard disk 310 corresponding to the slot number corresponding to the frame number.

In this embodiment, the handle bar 300 is specifically equipped with a hard disk 310, then the handle bar 300 is inserted from the slot 401 on the hard disk frame 400, and after the electromagnetic lock assembly 100 is installed, the handle bar 300 assembled The hard disk 310 is one of the hard disks in the hard disk array of the device where the hard disk frame 400 is located; this embodiment provides a specific structure of an electromagnetic lock assembly, and Fig. 4 shows the structure of an electromagnetic lock assembly provided by the device shown in Fig. 3 of the present invention Schematic diagram of the structure, as shown in Figure 4, the cross section of the iron sheet 101 and the electromagnet 102 can be set as a "concave" type, for example, when the iron sheet 101 is arranged on the front end of the handle bar 300, the interface 311 of the hardware 310 assembled in the handle bar 300 Protrude from the concave portion 101a of the iron sheet 101, and be used to be connected with the hard disk connector 402 in the hard disk frame 400. Correspondingly, the electromagnet 102 is specifically arranged at one end having the hard disk connector 402 in the hard disk frame 400, and the electromagnet 102 The concave portion 102 a overlaps with the concave portion 101 a of the iron sheet 101 , so that the interface 311 of the hard disk 310 can be inserted into the hard disk connector 402 of the hard disk enclosure 400 to realize the installation of the hard disk 310 .

This embodiment takes unlocking the hard disk 310 as an example for illustration. When the user inputs an instruction for the hard disk 310, the format of the instruction can usually be [frame number: slot number] of the designated hard disk 310. PIN pad 210 selects the device type to be processed, as shown in Figure 5, which is a schematic interface diagram of a PIN pad provided by the device shown in Figure 3 of the present invention, ":" in Figure 5 is the slot separator, "Y" "D" is the hard disk selection key, "E" is the hard disk box selection key, "A" is the array selection key, and "←" is the return key; this implementation unlocks the hard disk, that is, input "D" to represent The input object to be unlocked is a hard disk, and then input the slot number corresponding to the frame number corresponding to the specified hard disk 310 according to the preset instruction format, such as [00:01], so that the processor 500 extracts the frame number and The corresponding slot number; usually, a RAID group is a data processing method for the hard disk group in the hard disk array, so as to improve the data processing speed of the RAID group or provide redundant backup space. Different RAID groups can be used in different ways. Data processing method, for example, if the hard disk in the RAID group preset by the user is used to improve the data processing speed, then there is no hard disk providing redundant space in the RAID group, if the hard disk 310 to be unlocked is in the RAID group, then when When the processor determines that the hard disk 310 corresponding to the slot number corresponding to the frame number in the input command is a hard disk in a preset RAID group, and judges that the preset RAID group is in a degraded state, it means that the hard disk 310 does not belong to an idle hard disk, Then remind the user that if this hard disk 310 is pulled out forcibly, it may cause the failure of the RAID group, so that the user can determine the pulling out of this hard disk 310 by inputting a password. The password input can be the special password preset by the administrator. Therefore, the hard disk in the degraded RAID group can be unlocked only when the special password is known, thereby improving the security of the unlocking operation.

It should be noted that the processor in this embodiment may include array management software to implement related functions of array management. The array management software is used to manage the hard disks in the hard disk array, specifically including: managing the hard disks in the hard disk array RAID groups with different functions, and detect the working status of the RAID group and each hard disk in the RAID group to identify whether the hard disk that the user needs to unlock will affect the normal operation of the RAID group after being pulled out.

In another case of this embodiment, if the hard disk in the RAID group preset by the user is a backup space disk, then the hard disk can be plugged and unplugged at any time when it is not in use, that is, when it is an idle hard disk. Does not affect the normal use of the RAID group. Therefore, when the processor judges that the hard disk 310 corresponding to the slot number corresponding to the frame number in the input command is a hard disk in a preset RAID group and the preset RAID group is not in a degraded state, Or when the hard disk 310 is not the hard disk in the preset RAID group, power off the electromagnet 102 on the slot 401 corresponding to the slot number, so as to release the iron sheet 101 attached to the electromagnet 102 to realize frame The hard disk 310 corresponding to the slot number corresponding to the number is pulled out.

When this embodiment is actually implemented, the judgment of whether the RAID group where the hard disk is to be unlocked is in a degraded state can be realized by the array management program in the hard disk array; specifically through the general purpose input/output (General Purpose Input Output, referred to as: GPIO) channel and array management program to realize the control of electromagnetic lock components.

The electronically controlled lock processing device provided in this embodiment unlocks the specified hard disk through the input command of the password keyboard, and the processor judges whether the hard disk indicated by the command is a hard disk in a preset RAID group, and judges whether the hard disk is preset Whether the set RAID group is in a degraded state, obtain the use status information of the specified hard disk before unlocking it, to remind the user whether the removal of the hard disk will affect the normal use of the RAID group where it is located, and realize the intelligent removal of the specified hard disk. Prevent users from plugging and unplugging the hard disk by mistake, and improve the security performance of the hard disk array.

Furthermore, in another embodiment of the present invention, on the basis of the embodiment shown in Figure 3, the device may further include:

The processor 500 is used to extract the frame number in the input command, and judge whether there is a hard disk in the hard disk frame 400 corresponding to the frame number; When there are hard disks in the hard disk enclosure 400, power off the electromagnets 102 on all slots in the hard disk enclosure corresponding to the enclosure number, so as to release the iron sheet 101 attached to the electromagnet 102, and realize the The hard disk 310 inserted into the corresponding hard disk enclosure 400 is pulled out.

In this embodiment, the object to be unlocked by the input command is specifically the hard disk enclosure. The password keyboard provided in Figure 5 above is used as an example for illustration. In this implementation, to unlock the hard disk enclosure, input "E", and then input the specified hard disk enclosure No., so that the processor extracts the frame number in the instruction to unlock the hard disk frame. The unlocking of the hard disk frame specifically realizes the removal of all the hard disks in the hard disk frame. In actual use, if it is necessary to When the hard disks in a hard disk enclosure are replaced as a whole, it is more convenient to use the hard disk enclosure as the unlocking object, which improves work efficiency.

Fig. 6 is a schematic structural diagram of another embodiment of an electronically controlled lock processing device provided by the present invention. As shown in Figure 6, the device 10 provided by this embodiment is expanded on the basis of the device provided in Figure 3 as an example, and further includes: an emergency lock 220, which is connected with the electromagnet 102 for The electromagnet 102 is energized or powered off, so that after the electromagnet 102 is energized, it sucks the iron sheet 101 attached to the electromagnet 102; Iron Sheet 101.

In this embodiment, the emergency lock 220 is connected to the electromagnets 102 of all electromagnetic lock assemblies 100 in the hard disk enclosure 400. When the electronically controlled lock processing device 10 is used in a hard disk array, the emergency lock 220 is connected to The hard disk enclosures 400 are in one-to-one correspondence, and can be installed on the hard disk enclosure 400. By operating the emergency lock 220, the user can unlock all the electromagnetic lock components 100 in the hard disk enclosure 400 corresponding to the emergency lock 220, and then realize the hard disk Selection of all hard disks in box 400 . The function of the emergency lock 220 in this embodiment is similar to that of the electronically controlled switch assembly 200 in the above-mentioned embodiment. The difference is that the emergency lock 220 specifically implements the unlocking of the hard disk enclosure, and can reduce the operation of inputting instructions from the password keyboard and judging by the processor. This method makes it more convenient for users to unlock the hard disk enclosure.

FIG. 7 is a flow chart of an embodiment of an electric control lock processing method provided by the present invention. The method provided in this embodiment is applicable to the operation mode of the device shown in FIG. 1 of the present invention. As shown in Figure 7, the method of this embodiment may include:

S110. When the handle bar is inserted into the slot and the iron sheet on the front end of the handle bar is attached to the electromagnet on the slot, the electromagnet is powered on so that the electromagnet is energized to attract the electromagnet. Iron laminated iron sheet.

S120, receiving an instruction input by the user, and powering off the electromagnet according to the instruction, so that after the electromagnet is powered off, release the iron sheet attached to the electromagnet to realize pulling out the handle bar.

The electronically controlled lock processing method provided by the embodiment of the present invention is the processing method of the electronically controlled lock processing device provided by the embodiment shown in Figure 1 of the present invention, and has corresponding method steps. Its implementation principle and technical effect are similar, and will not be repeated here. .

Further, FIG. 8 is a flow chart of another embodiment of an electronically controlled lock processing method provided by the present invention. As shown in FIG. 8, the method of this embodiment includes:

S210, when the handle bar is inserted into the slot and the iron sheet on the front end of the handle bar is attached to the electromagnet on the slot, power on the electromagnet, so that after the electromagnet is energized, it will attract the electromagnet and the electromagnet. Iron laminated iron sheet.

In this embodiment, the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk frame, then the method provided in this embodiment also includes:

S220. Receive an instruction input by the user, and extract the frame number and the corresponding slot number in the instruction.

S230. Determine whether the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group; if yes, execute S240; if not, execute S270.

S240, judging whether the preset RAID group is in a degraded state, if yes, execute S250; if not, execute S270.

S250, prompting the user to input a password.

S260, after receiving the password input by the user, power off the electromagnet on the slot corresponding to the slot number, so as to release the iron sheet attached to the electromagnet, and realize the corresponding slot number corresponding to the frame number. Unplugging the hard drive. Finish.

S270, power off the electromagnet on the slot corresponding to the slot number, so as to release the iron sheet attached to the electromagnet, and realize the pulling out of the hard disk corresponding to the slot number corresponding to the frame number. Finish.

Fig. 9 is a flowchart of another embodiment of an electronically controlled lock processing method provided by the present invention. As shown in Fig. 9, the method of this embodiment includes:

S310. When the handle bar is inserted into the slot and the iron sheet on the front end of the handle bar is attached to the electromagnet on the slot, the electromagnet is powered on so that the electromagnet is energized to attract the electromagnet and the electromagnet. Iron laminated iron sheet.

In this embodiment, the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk frame, then the method provided in this embodiment also includes:

S320. Receive an instruction input by the user, and extract the frame number in the instruction.

S330, judging whether there is a hard disk in the hard disk enclosure corresponding to the enclosure number; if yes, execute S340; if not, end.

S340, power off the electromagnets on all slots in the hard disk enclosure corresponding to the enclosure number, so as to release the iron sheet attached to the electromagnet, and realize the removal of the hard disk inserted in the hard disk enclosure corresponding to the enclosure number. out.

The electronically controlled lock processing method provided by the embodiment of the present invention is the processing method of the electronically controlled lock processing device provided by the embodiment shown in FIG. 3 of the present invention, and has corresponding method steps. Its implementation principle and technical effect are similar, and will not be repeated here. .

Furthermore, in another embodiment of the present invention, on the basis of the above-mentioned embodiment shown in FIG. 8 or FIG. 9 , the method further includes:

Power on or off the electromagnet connected to the emergency lock, so that after the electromagnet is powered on, it will hold the iron sheet attached to the electromagnet; or after the electromagnet is powered off, release the iron sheet attached to the electromagnet. combined iron sheet.

The electric control lock processing method provided by the embodiment of the present invention is the processing method of the electric control lock processing device provided by the embodiment shown in FIG. .

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above method embodiments can be completed by program instructions and related hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps including the above-mentioned method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (11)

1. An electronically controlled lock processing device, characterized in that, comprising: an electromagnetic lock assembly and an electronically controlled switch assembly; the electromagnetic lock assembly includes an iron sheet and an electromagnet; The iron sheet is arranged at the front end of the handle bar, and the front end of the handle bar is the end in contact with the hard disk frame; The electromagnet is arranged inside the slot, and is used to fit the iron sheet on the handle bar when the handle bar is inserted into the slot; The electric control switch assembly is connected to the electromagnet and is used to energize or de-energize the electromagnet, so that after the electromagnet is energized, it will attract the iron sheet attached to the electromagnet; or After the electromagnet is powered off, release the iron sheet attached to the electromagnet. 2. The device according to claim 1, further comprising: a password keyboard, connected to the electric control switch assembly, for receiving instructions input by the user; Then the electric control switch assembly is specifically used to energize the electromagnet attached to the handle strip when the handle strip is inserted into the slot, so that the electromagnet will attract the electromagnet after being energized. and after the password keyboard receives an instruction input by the user, according to the instruction, the electromagnet is powered off, so that after the electromagnet is powered off, the electromagnet is released. Fitted iron sheet. 3. The device according to claim 2, wherein the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk frame, then the device further comprises: A processor, connected to the password keyboard, for extracting the frame number and the corresponding slot number in the instruction, and judging whether the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group; If so, it is judged whether the preset RAID group is in a degraded state, and if so, the user is prompted to enter a password; Then the electric control switch assembly is specifically used to power off the electromagnet on the slot corresponding to the slot number after the password keyboard receives the password input by the user, so as to release the power corresponding to the slot number. The iron sheet attached to the electromagnet on the slot position realizes the pulling out of the hard disk corresponding to the slot number corresponding to the frame number. 4. The device according to claim 3, further comprising: The electronically controlled switch assembly is specifically used for judging by the processor that the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group and the preset RAID group is not in a degraded state, or the hard disk When it is not a hard disk in the preset RAID group, power off the electromagnet on the slot corresponding to the slot number to release the iron sheet attached to the electromagnet on the slot corresponding to the slot number , realizing the removal of the hard disk corresponding to the slot number corresponding to the frame number. 5. The device according to claim 2, wherein the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk frame, then the device further comprises: a processor, configured to extract the frame number in the instruction, and determine whether there is a hard disk in the hard disk frame corresponding to the frame number; Then the electronic control switch assembly is specifically used to power off the electromagnets on all the slots in the hard disk enclosure corresponding to the frame number when the processor determines that there is a hard disk in the hard disk enclosure corresponding to the frame number. , to release the iron sheets attached to the electromagnets on all the slots in the hard disk enclosure corresponding to the enclosure number, so as to pull out the hard disk inserted in the hard disk enclosure corresponding to the enclosure number. 6. The device according to claim 1, further comprising: An emergency lock, the emergency lock is connected to the electromagnet, and is used to energize or de-energize the electromagnet, so that after the electromagnet is energized, it will attract the iron sheet attached to the electromagnet; or After the electromagnet is powered off, release the iron sheet attached to the electromagnet. 7. A processing method for electronically controlled locks, comprising: When the handle bar is inserted into the slot, and the iron sheet on the front end of the handle bar fits with the electromagnet on the slot, the electromagnet is powered on so that the electromagnet can hold the The iron sheet attached to the electromagnet; Receive the instruction input by the user, and according to the instruction, power off the electromagnet, so that after the electromagnet is powered off, the iron sheet attached to the electromagnet is released to realize the pulling out of the handle bar out. 8. The method according to claim 7, characterized in that, when the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk frame, according to the instruction, the electromagnet is switched off. power, so that after the electromagnet is powered off, the iron sheet attached to the electromagnet is released to realize the pulling out of the handle bar, including: Extract the frame number and the corresponding slot number in the instruction, and judge whether the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group; if so, then judge whether the preset RAID group is degraded state, if so, prompt the user to enter a password; After receiving the password input by the user, power off the electromagnet on the slot corresponding to the slot number to release the iron sheet attached to the electromagnet on the slot corresponding to the slot number to realize The hard disk corresponding to the slot number corresponding to the frame number is pulled out. 9. The method according to claim 8, further comprising: When it is judged that the hard disk corresponding to the slot number corresponding to the frame number is a hard disk in a preset RAID group and the preset RAID group is not in a degraded state, or the hard disk is not a hard disk in the preset RAID group, Power off the electromagnet on the slot corresponding to the slot number to release the iron sheet attached to the electromagnet on the slot corresponding to the slot number to realize the hard disk corresponding to the slot number corresponding to the frame number unplugged. 10. The method according to claim 7, characterized in that, when the handle bar is equipped with a hard disk, and the slot is a slot on the hard disk frame, according to the instruction, the electromagnet is switched off. power, so that after the electromagnet is powered off, the iron sheet attached to the electromagnet is released to realize the pulling out of the handle bar, including: Extracting the frame number in the instruction, and judging whether there is a hard disk in the hard disk frame corresponding to the frame number; When it is determined that there is a hard disk in the hard disk enclosure corresponding to the frame number, power off the electromagnets on all slots in the hard disk enclosure corresponding to the frame number to release the hard disk enclosure corresponding to the frame number The iron sheets attached to the electromagnets on all the slots in the frame can realize the pulling out of the hard disk inserted in the hard disk frame corresponding to the frame number. 11. The method according to claim 7, wherein the electromagnet is connected with the emergency lock, and the method further comprises: Power on or power off the electromagnet connected to the emergency lock, so that after the electromagnet connected to the emergency lock is energized, the iron sheet attached to the electromagnet connected to the emergency lock is sucked; Or after the electromagnet connected with the emergency lock is powered off, release the iron sheet attached to the electromagnet connected with the emergency lock.