CN112465086A - U-bit management device and method for IT equipment in cabinet - Google Patents
U-bit management device and method for IT equipment in cabinet Download PDFInfo
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- CN112465086A CN112465086A CN202011359537.9A CN202011359537A CN112465086A CN 112465086 A CN112465086 A CN 112465086A CN 202011359537 A CN202011359537 A CN 202011359537A CN 112465086 A CN112465086 A CN 112465086A
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- 238000000034 method Methods 0.000 title claims description 9
- 238000007726 management method Methods 0.000 claims abstract description 56
- 230000006698 induction Effects 0.000 claims abstract description 46
- 238000004891 communication Methods 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
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- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a U-position management device and a U-position management method for IT equipment in a cabinet, wherein an ultrahigh frequency induction unit and an ultrahigh frequency electronic tag are interacted through an ultrahigh frequency magnetic field, and are connected with a host unit and the ultrahigh frequency induction unit through only one feeder line, information on a plurality of ultrahigh frequency electronic tags is collected and processed by the host unit through the ultrahigh frequency induction unit by utilizing the ultrahigh frequency magnetic field, the size of the U-position management device is saved, the number of feeder lines in a loop is reduced, and the whole U-position management device is very convenient to install and implement.
Description
Technical Field
The invention relates to the field of IT equipment cabinets, in particular to a U-position management device and method for IT equipment in a cabinet.
Background
The mechanical mounting dimensions of the IT device are 19 inches wide and measured in "U" digits high in compliance with GB/T3047.2-92 and JB/T10324-2002 standards. U is a unit for indicating the height of IT equipment, namely an abbreviation of unit, and is a special measurement unit of the height occupied by the installation of the IT equipment in an international cabinet. The U position is a small space for accommodating each IT device in the cabinet, for example, a two-meter high cabinet, and the installation space is 42U, that is, 42 pieces of IT devices with a height of 1U can be installed.
Regarding U-bit resource management of a cabinet, the prior art mainly includes two technologies, namely infrared detection and high-frequency electronic tag detection. Wherein, the probe part for infrared detection has large volume. Each infrared probe has a cable connected to the host. A 2 m cabinet, the host needs to provide 42 interfaces. Therefore, the U-site management device is bulky and inconvenient to install in a narrow space of the cabinet. Also, the cables connected between each infrared probe and the host computer add to the complexity of the wiring within the chassis and lead to wiring clutter. In the application of the high-frequency electronic tag technology, each electronic tag with U bits corresponds to one antenna, and the defects of large volume and complex circuit in the infrared detection technology also exist. The installation and implementation of the whole U-bit management device are very inconvenient.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the U-position management device and the U-position management method for the IT equipment in the cabinet are provided, and on the basis of realizing U-position management, the whole U-position management device is very convenient to install and implement.
In order to solve the technical problems, the invention adopts the technical scheme that:
a U-position management device of IT equipment in a cabinet comprises a host unit, an ultrahigh frequency induction unit, an ultrahigh frequency electronic tag storing tag ID information and U-position information and a cabinet with a plurality of U positions;
the ultrahigh frequency induction unit is arranged on one side in the cabinet and is electrically connected with the host unit through a feeder line, and the ultrahigh frequency electronic tag is used for being placed on IT equipment.
In order to solve the technical problem, the invention adopts another scheme as follows:
a U bit management method of IT equipment in a cabinet mainly comprises the following steps:
s1, the host unit acquires tag ID information and U bit information of the ultrahigh frequency electronic tags on the other sides of the U bit except the side directly facing the ultrahigh frequency induction unit in real time through the ultrahigh frequency induction unit arranged on one side in the cabinet;
s2, the host unit judges whether the tag ID information and the U-bit information of the ultrahigh frequency electronic tag on each U bit are received, and if the tag ID information and the U-bit information which are not received exist, the host unit judges that the IT equipment is not placed on the U bit corresponding to the U-bit information.
In conclusion, the beneficial effects of the invention are as follows: the ultra-high frequency induction unit and the ultra-high frequency electronic tags are interacted through an ultra-high frequency magnetic field, and are connected with the host unit and the ultra-high frequency induction unit through only one feeder line, the ultra-high frequency induction unit collects information on the ultra-high frequency electronic tags through the ultra-high frequency magnetic field and sends the information to the host unit for processing, the size of the U-position management device is saved, the number of the feeder lines in a loop is reduced, and the whole U-position management device is very convenient to install and implement.
Drawings
Fig. 1 is a schematic diagram of relative positions of a host unit, an ultrahigh frequency induction unit and a U bit of a U bit management apparatus of an IT device in a cabinet according to a first embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of a host unit of a U-bit management apparatus for an IT device in a cabinet according to a second embodiment of the present invention;
fig. 3 is a schematic diagram illustrating specific steps of a method for managing U bits of IT equipment in a cabinet according to a third embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a mounting position of a heat dissipation hole of a U-position management device of an IT device in a cabinet according to a second embodiment of the present invention;
fig. 5 is a schematic view of an installation position of an indicator light of a U-position management device of IT equipment in a cabinet according to a second embodiment of the present invention;
description of reference numerals:
1. a host unit; 2. an ultrahigh frequency induction unit; 3. an ultrahigh frequency electronic tag; 4. u bit; 5. a power supply module; 6. an ultrahigh frequency read-write module; 7. a single chip module; 8. a communication module; 9. an indicator light; 10. and (4) heat dissipation holes.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 2, a U-position management apparatus for IT devices in a cabinet includes a host unit 1, an ultrahigh frequency sensing unit 2, an ultrahigh frequency electronic tag 3 storing tag ID information and U-position information, and a cabinet with a plurality of U-positions 4;
the ultrahigh frequency induction unit 2 is arranged on one side in the cabinet and is electrically connected with the host unit 1 through a feeder line, and the ultrahigh frequency electronic tag 3 is used for being placed on IT equipment.
From the above description, the beneficial effects of the present invention are: the U-position management device of the IT equipment in the cabinet is characterized in that an ultrahigh frequency induction unit 2 and an ultrahigh frequency electronic tag 3 are interacted through an ultrahigh frequency magnetic field, the ultrahigh frequency induction unit 2 is connected with a host unit 1 and the ultrahigh frequency induction unit 2 only through one feeder line, the ultrahigh frequency induction unit 2 collects information on the ultrahigh frequency electronic tags 3 through the ultrahigh frequency magnetic field and delivers the information to the host unit 1 for processing, the size of the U-position 4 management device is saved, the number of the feeder lines in a loop is reduced, and the whole U-position 4 management device is very convenient to install and implement.
Further, the ultrahigh frequency electronic tag 3 is replaced by:
the ultrahigh frequency electronic tags 3 are placed on the other sides of the U positions 4 in the cabinet except for the side directly facing the ultrahigh frequency induction unit 2.
As can be seen from the above description, the ultrahigh frequency electronic tag 3 is placed on the U-site 4, instead of the IT device, so that the tedious operation of relocating the ultrahigh frequency electronic tag 3 when the IT device is replaced is avoided, and the U-site 4 management is facilitated.
Further, the host unit 1 comprises a singlechip module 7, a power supply module 5 and an ultrahigh frequency read-write module 6;
the single chip microcomputer module 7 is respectively electrically connected with the power supply module 5 and the ultrahigh frequency read-write module 6, and the ultrahigh frequency read-write module 6 is electrically connected with the ultrahigh frequency induction unit 2 through a feeder line.
As can be seen from the above description, after the ultrahigh frequency sensing unit 2 acquires the data on the ultrahigh frequency electronic tag 3, the data is sent to the ultrahigh frequency read-write module 6 through a feeder line. The ultrahigh frequency read-write module 6 decodes the data and sends the data to the singlechip module 7 for analysis and processing.
Further, the single chip microcomputer comprises a communication module 8 for communicating with the management platform;
the communication module 8 is respectively electrically connected with the singlechip module 7 and the power supply module 5.
As can be seen from the above description, the data communication between the single chip module 7 and the management platform is performed through the communication module 8, which is convenient for the management platform to perform remote centralized management on the U bit 4 on the cabinet.
Further, the host unit 1 includes an indicator lamp 9;
the indicator light 9 is electrically connected with the singlechip module 7 and is positioned at the side wall of the host unit 1.
As can be seen from the above description, the host unit 1 is provided with an indicator light 9. The indicator light 9 may be used to communicate some operating states of the host unit 1 so that an operator can intuitively know the operating state of the host unit 1 at any time.
Further, the side wall of the host unit 1 is provided with heat dissipation holes 10.
From the above description, the heat dissipation hole 10 is formed on the external design of the host unit 1, so as to effectively reduce the internal temperature of the host unit 1 during operation and prolong the service life of the host unit 1.
Further, the ultrahigh frequency electronic tag 3 is placed on the bottom of each U position 4 in the cabinet.
As can be seen from the above description, the uhf electronic tag 3 is placed at the bottom of the U bit 4. When the IT equipment is placed on the U position 4, the ultrahigh frequency electronic tag 3 can be completely covered, and the magnetic field between the ultrahigh frequency electronic tag 3 and the ultrahigh frequency induction unit 2 is effectively isolated.
Referring to fig. 3, a U-bit 4 management method for IT equipment in a cabinet includes the following steps:
s1, the host unit 1 acquires tag ID information and U-bit information of the ultrahigh frequency electronic tag 3 on the other side of the U-bit 4 except the side directly facing the ultrahigh frequency induction unit 2 in real time through the ultrahigh frequency induction unit 2 arranged on one side in the cabinet;
s2, the host unit 1 judges whether the tag ID information and the U-bit information of the ultrahigh frequency electronic tag 3 on each U bit 4 are received, and if the tag ID information and the U-bit information which are not received exist, the host unit judges that no IT equipment is placed on the U bit 4 corresponding to the U-bit information.
From the above description, the beneficial effects of the present invention are: the ultra-high frequency induction unit 2 and the ultra-high frequency electronic tags 3 are interacted through an ultra-high frequency magnetic field, and are connected with the host unit 1 and the ultra-high frequency induction unit 2 through only one feeder line, the ultra-high frequency induction unit 2 collects information on the ultra-high frequency electronic tags 3 through the ultra-high frequency magnetic field and sends the information to the host unit 1 for processing, the size of the U-position-4 management device is saved, the number of the feeder lines in a loop is reduced, and the whole U-position-4 management device is very convenient to install and implement.
Further, the step S2 is followed by:
and S3, uploading the judgment result in the step S2 to a management platform through the communication module 8.
As can be seen from the above description, the judgment result is uploaded to the management platform, so as to facilitate centralized management of the U bit 4.
Referring to fig. 1, a first embodiment of the present invention is:
a U-position management device of IT equipment in a cabinet is shown in figure 1 and comprises a host unit 1, an ultrahigh frequency induction unit 2, an ultrahigh frequency electronic tag 3 storing tag ID information and U-position information and the cabinet with a plurality of U positions 4. Wherein, the ultrahigh frequency induction unit 2 is arranged on one side in the cabinet and is electrically connected with the host unit 1 through a feeder line, and the ultrahigh frequency electronic tag 3 is used for being placed on an IT device (not shown)
In this embodiment, the ultrahigh frequency induction unit 2 for collecting the information of the ultrahigh frequency electronic tag 3 is connected with the host unit 1 through only one feeder line, so that the circuit is simple and the installation is convenient.
Referring to fig. 1, fig. 2, fig. 4 and fig. 5, a second embodiment of the present invention is:
on the basis of the first embodiment, as shown in fig. 2, a host unit 1 includes a single chip microcomputer module 7, a power supply module 5, and an ultrahigh frequency read-write module 6. The single chip microcomputer module 7 is electrically connected with the power supply module 5 and the ultrahigh frequency read-write module 6 respectively, and the ultrahigh frequency read-write module 6 is electrically connected with the ultrahigh frequency induction unit 2 through a feeder line. After the ultrahigh frequency induction unit 2 collects the data on the ultrahigh frequency electronic tag 3, the data are sent to the ultrahigh frequency read-write module 6 through a feeder line. The ultrahigh frequency read-write module 6 decodes the data and sends the data to the singlechip module 7 for analysis and processing.
In this embodiment, the single chip microcomputer comprises a communication module 8 for communicating with the management platform, wherein the communication module 8 is electrically connected with the single chip microcomputer module 7 and the power supply module 5 respectively.
In this embodiment, as shown in fig. 4 and 5, the side wall of the main unit 1 is provided with a heat dissipation hole 10 and an indicator light 9. In conjunction with the use of two indicator lights 9 (one green and one red) in fig. 5, the device operates as follows:
1. after the equipment is powered on, the equipment enters a working state, and the host unit 1 starts to acquire the information of the ultrahigh frequency electronic tag 3 in the cabinet at regular time;
2. the green indicator light 9 blinks during scanning to indicate the scanning status.
3. After the scanning is finished, the green indicating lamp 9 is on, and the host unit 1 judges and processes the U-bit information;
4. the host unit 1 reports the information of the ultrahigh frequency electronic tag 3 to the management platform through the communication module 8.
5. The ultrahigh frequency electronic tag 3 reports information to the indicator lamp 9 to indicate: the green indicator light 9 flickers in the reporting process; if the information reporting fails, the green indicator light 9 is turned off, and the red indicator light 9 is turned on for a long time. After the fault is eliminated, a reset key (not shown) is pressed, the red fault indicator lamp 9 is turned off, and the green running indicator lamp 9 is turned on.
In addition, in the present embodiment, the uhf electronic tag 3 is replaced for being placed on the IT device by:
and the ultrahigh frequency electronic tags 3 are placed on the other sides of each U position 4 in the cabinet except the side directly facing the ultrahigh frequency induction unit 2. As shown correspondingly in fig. 1, the mounting scheme is as follows:
1. the ultrahigh frequency induction unit 2 is arranged at a vacant position on the inner side surface of the cabinet;
2. the host unit 1 is arranged at the position close to the edge of the bottom side of the cabinet and is connected with the ultrahigh frequency induction unit 2 through a feeder line;
3. the ultrahigh frequency electronic tag 3 is arranged at the bottom of the inner position of the U position 4;
4. the host computer interacts with the management platform through an internally integrated communication module 8;
5. the power supply module 5 supplies power to the host unit 1;
6. writing the ID information and the U bit information of the tag into the ultrahigh frequency electronic tag 3 through the handset; meanwhile, label ID list information and corresponding IT equipment information are written into the management platform and the host unit 1 through a communication interface;
7. when the IT equipment is replaced, the information of the IT equipment in the database of the management platform is modified through the handset.
Referring to fig. 3, a third embodiment of the present invention is:
a U-bit 4 management method for IT equipment in a cabinet, as shown in fig. 3, includes the following steps:
s1, the host unit 1 acquires tag ID information and U-bit information of the ultrahigh frequency electronic tag 3 on the other side of the U-bit 4 except the side directly facing the ultrahigh frequency induction unit 2 in real time through the ultrahigh frequency induction unit 2 arranged on one side in the cabinet;
s2, the host unit 1 determines whether the tag ID information and the U-bit information of the uhf electronic tag 3 on each U-bit 4 are received, and if there are tag ID information and U-bit information that are not received, determines that no IT device is placed on the U-bit 4 corresponding to the U-bit information.
In this embodiment, step S2 is followed by:
and S3, uploading the judgment result in the step S2 to a management platform through the communication module 8.
With the above steps combined, in this embodiment, the specific implementation concept is as follows:
1. each ultrahigh frequency electronic tag 3 has a unique ID information (i.e., UID) stored in the electronic tag, and U-bit information is also stored in the electronic tag, and at this time, the UID corresponds to the U-bit information one to one.
2. The ultrahigh frequency induction unit 2 induces information of all the ultrahigh frequency electronic tags 3 through the ultrahigh frequency magnetic field, and the information is transmitted to the host unit 1 through a feeder line and decoded to obtain data of the ultrahigh frequency electronic tags 3.
3. The host unit 1 compares the UID in the UHF electronic tag 3 list with the UID of the read UHF electronic tag 3, distinguishes the UHF electronic tag 3 with the collected UID and the UHF electronic tag 3 without the collected UID, and carries out logic processing on the data
4. At this time, after the IT device is placed on the U position 4, the IT device cuts off the magnetic field between the ultrahigh frequency induction unit 2 and the ultrahigh frequency electronic tag 3 on the U position 4, so that the information of the ultrahigh frequency electronic tag 3 on the U position 4 cannot be acquired. The host unit 1 judges that the U bit 4 corresponding to the collected ultrahigh frequency electronic tag 3 has no IT device, and the U bit 4 corresponding to the electronic tag which is not collected has a device.
5. The host unit 1 uploads the information of all U bits 4 of the cabinet to the management platform. Thus, a management flow of U-bit resources and equipment is formed.
In summary, the present invention provides a U-position management device and method for IT equipment in a cabinet, wherein an ultrahigh frequency induction unit and an ultrahigh frequency electronic tag interact with each other through an ultrahigh frequency magnetic field, and are connected to a host unit and the ultrahigh frequency induction unit through only one feeder line, information on a plurality of ultrahigh frequency electronic tags is collected and processed by the host unit through the ultrahigh frequency induction unit by using the ultrahigh frequency magnetic field, so that the volume of the U-position management device is saved, the number of feeder lines in a loop is reduced, the ultrahigh frequency electronic tags are placed on the U-position to avoid the need of redeploying tags in a subsequent management process, and a management platform is matched to perform remote centralized control on the cabinet, so that the installation and implementation of the whole U-position management device are very convenient.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A U-position management device of IT equipment in a cabinet is characterized by comprising a host unit, an ultrahigh frequency induction unit, an ultrahigh frequency electronic tag storing tag ID information and U-position information and a cabinet with a plurality of U positions;
the ultrahigh frequency induction unit is arranged on one side in the cabinet and is electrically connected with the host unit through a feeder line, and the ultrahigh frequency electronic tag is used for being placed on IT equipment.
2. The device for managing the U-bit of IT equipment in a cabinet of claim 1, wherein the UHF tag is used for being placed on the IT equipment and replaced by:
and the ultrahigh frequency electronic tags are placed on the other sides of the U positions in the cabinet except for the side directly facing the ultrahigh frequency induction unit.
3. The U-bit management device of the IT equipment in the cabinet as claimed in claim 1 or 2, wherein the host unit comprises a single chip microcomputer module, a power supply module and an ultrahigh frequency read-write module;
the single chip microcomputer module is electrically connected with the power supply module and the ultrahigh frequency reading and writing module respectively, and the ultrahigh frequency reading and writing module is electrically connected with the ultrahigh frequency induction unit through a feeder line.
4. The device for managing the U bit of the IT equipment in the cabinet as claimed in claim 3, wherein the single chip microcomputer comprises a communication module for communicating with the management platform;
the communication module is respectively electrically connected with the single chip microcomputer module and the power supply module.
5. The device for managing the U-bit of IT equipment in a cabinet as claimed in claim 3, wherein the host unit comprises an indicator light;
the indicating lamp is electrically connected with the single chip microcomputer module and is positioned on the side wall of the host unit.
6. The device for managing the U position of IT equipment in a cabinet as claimed in claim 1 or 2, wherein the side wall of the host unit is provided with heat dissipation holes.
7. The apparatus of claim 2, wherein the UHF tag is disposed on a bottom of each U-shaped portion of the rack.
8. A U bit management method of IT equipment in a cabinet is characterized by comprising the following steps:
s1, the host unit acquires tag ID information and U bit information of the ultrahigh frequency electronic tags on the other sides of the U bit except the side directly facing the ultrahigh frequency induction unit in real time through the ultrahigh frequency induction unit arranged on one side in the cabinet;
s2, the host unit judges whether the tag ID information and the U-bit information of the ultrahigh frequency electronic tag on each U bit are received, and if the tag ID information and the U-bit information which are not received exist, the host unit judges that the IT equipment is not placed on the U bit corresponding to the U-bit information.
9. The method for managing U bits of IT equipment in a cabinet of claim 8, wherein the step S2 is followed by further comprising:
and S3, uploading the judgment result in the step S2 to a management platform through the communication module 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011359537.9A CN112465086A (en) | 2020-11-27 | 2020-11-27 | U-bit management device and method for IT equipment in cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011359537.9A CN112465086A (en) | 2020-11-27 | 2020-11-27 | U-bit management device and method for IT equipment in cabinet |
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| CN112465086A true CN112465086A (en) | 2021-03-09 |
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| CN202011359537.9A Pending CN112465086A (en) | 2020-11-27 | 2020-11-27 | U-bit management device and method for IT equipment in cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113704053A (en) * | 2021-07-27 | 2021-11-26 | 广州南盾通讯设备有限公司 | Equipment cabinet asset management device and control method thereof |
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| CN101079111A (en) * | 2007-05-30 | 2007-11-28 | 上海复旦天臣新技术有限公司 | Intelligent rack and cargo monitoring method |
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| CN113704053A (en) * | 2021-07-27 | 2021-11-26 | 广州南盾通讯设备有限公司 | Equipment cabinet asset management device and control method thereof |
| CN113704053B (en) * | 2021-07-27 | 2024-05-31 | 广州南盾通讯设备有限公司 | Cabinet asset management device and control method thereof |
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