CN210776746U - Intelligent network cabinet U-bit asset monitoring module - Google Patents
Intelligent network cabinet U-bit asset monitoring module Download PDFInfo
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- CN210776746U CN210776746U CN201921394702.7U CN201921394702U CN210776746U CN 210776746 U CN210776746 U CN 210776746U CN 201921394702 U CN201921394702 U CN 201921394702U CN 210776746 U CN210776746 U CN 210776746U
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Abstract
The utility model relates to a large-scale data center, IDC are supervisory equipment technical field for computer lab, its aim at provides an intelligence network rack U position asset monitoring module, mainly by host computer module, form from computer module and MC-RFID electronic tags, host computer module mainly comprises MCU main control unit, memory cell, TCP/IP network communication unit, power conversion control unit, RS485 communication unit, control output unit and U position monitoring unit, form from computer module mainly by MCU main control unit, power conversion control unit, RS485 communication unit, control output unit and U position monitoring unit, its beneficial effect lies in: by adopting the technology of Internet of things and cloud computing, the use of U-bit assets and the accurate positioning of IT equipment of the intelligent network cabinet can be monitored in real time, the positioning, checking and inquiring of each U-bit asset on the network cabinet can be realized, and a basis is provided for realizing system network management, quick construction and expansion of a machine room, IT equipment installation and asset management.
Description
Technical Field
The utility model relates to a large-scale data center, IDC are supervisory equipment technical field for the computer lab, especially relate to an intelligent network rack U bit asset monitoring module.
Background
With the development of network technologies such as 4G, 5G, Internet of things, cloud computing and the like, large-scale IDC machine rooms and data centers are built on a large scale, and often thousands of IT service devices or even hundreds of thousands of IT service devices are applied to each large-scale IDC machine room or data center; if the installation and registration of related equipment are not made during the construction of a machine room, corresponding records are not made during the maintenance, the loading and unloading and the transfer of IT equipment, even if corresponding record ledgers are made, the IT equipment can be disorderly used and maintained in the long term, and the physical positioning and the inventory of the equipment can not be realized during the inventory of assets; in addition, equipment in the equipment cabinet is randomly installed and transferred, unauthorized installation of external equipment and the like cause confusion of use of space resources of the network equipment cabinet, even loss of IT equipment is caused, hidden danger of unit data leakage of rented IT equipment is improved, and unnecessary property loss is caused; meanwhile, the quick construction and capacity expansion of a data center and an IDC machine room are not facilitated. The intelligent network cabinet U-bit asset monitoring equipment can monitor each U bit of the cabinet, effectively solves the application problem of cabinet assets, and simultaneously can provide effective data support for machine room asset management and maintenance, so that the development of a U-bit asset monitoring module which can be used for a data center machine room intelligent asset management system is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at not enough among the above-mentioned prior art, provide an intelligent network rack U position asset monitoring module, IT is based on ARM development, adopts thing networking and cloud computing technology, and U position asset that can real time monitoring intelligent network rack uses, IT equipment accurate positioning. The intelligent network cabinet U-bit asset monitoring equipment consists of a host, a plurality of slaves and an electronic tag. The intelligent network cabinet U-position asset monitoring equipment realizes positioning, inventory and query of assets of each U position on a network cabinet, and provides a basis for realizing system network management, quick construction and capacity expansion of a machine room, IT equipment installation and asset management.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides an intelligence network rack U position asset monitoring module, mainly by host computer module, from the module and MC-RFID electronic tags constitution, its characterized in that:
the host module mainly comprises an MCU main control unit, a storage unit, a TCP/IP network communication unit, a power supply conversion control unit, an RS485 communication unit, a control output unit and a U-bit monitoring unit, wherein the MCU main control unit is connected with the storage unit, the TCP/IP network communication unit, the power supply conversion control unit, the RS485 communication unit and the control output unit;
the slave module mainly comprises an MCU main control unit, a power conversion control unit, an RS485 communication unit, a control output unit and a U-bit monitoring unit, wherein the MCU main control unit is connected with the power conversion control unit, the RS485 communication unit and the control output unit;
the host module is connected with the slave module through an RS485 communication unit;
the MC-RFID electronic tag stores a unique ID identification number inside, is bound with IT equipment, and can read and write asset information including equipment model, manufacturer, installation position and operation and maintenance conditions through the U-position monitoring unit.
The host module and the slave module are respectively provided with a colorful U-position indicator lamp, so that the state of the designated U-position equipment can be accurately positioned on site.
The MC-RFID electronic tag is connected with the host module and the slave module in a non-contact mode.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
① the utility model integrates two upper computer communication modes of TCP/IP and RS485, which can provide convenience for the machine room moving loop networking and facilitate the selection of users;
② the utility model is compatible with POE and DC48V power supply modes, the interfaces of the master and slave machines are physically connected by SATA interfaces, which is convenient for users to install quickly;
③ the utility model can configure suitable number of 5, 6, 7, 8U slave modules according to the length of the intelligent network cabinet, to meet the monitoring requirements of intelligent network cabinets of different sizes;
④ the host module and the slave module of the utility model communicate with each other via RS485 communication unit, the communication protocol adopts Modbus-RTU protocol, and the down communication is dial-free;
⑤ the utility model has colorful U-position indicator light, can accurately position the state of the designated U-position device on site, can support the light display of different states of the device, and realizes the light state display of the IT device of the U position and the U position, such as idle state, maintenance, alarm, waiting for the loading, unloading, life cycle, etc.;
⑥ the utility model adopts MC-RFID electronic tag, non-contact design, and can accurately position the asset position, and realize 100% accuracy and reliability of data reading.
Drawings
Fig. 1 is a block diagram of the overall structure of the system according to the embodiment of the present invention.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided to explain the invention, but not to limit the invention.
As shown in fig. 1, the utility model discloses an intelligent network cabinet U-bit asset monitoring module, mainly include host computer module, from the module and MC-RFID electronic tags composition, the host computer module function includes 8U-bit monitoring and instruction functions, and interacts the function with host computer data, carries out statistical analysis function and memory function to the slave computer data; the slave module mainly comprises U bit monitoring and indicating functions of 5 bits, 6 bits, 7 bits and 8 bits and is mainly used for U bit asset monitoring expansion of different U bit network cabinets; the MC-RFID electronic tag mainly has the functions of storing and identifying the detailed information of the IT equipment.
The host module mainly comprises an MCU main control unit, a storage unit, a TCP/IP network communication unit, a power supply conversion control unit, an RS485 communication unit, a control output unit and a U-bit monitoring unit, wherein the MCU main control unit is connected with the storage unit, the TCP/IP network communication unit, the power supply conversion control unit, the RS485 communication unit and the control output unit; the slave module mainly comprises an MCU main control unit, a power conversion control unit, an RS485 communication unit, a control output unit and a U-position monitoring unit, wherein the MCU main control unit is connected with the power conversion control unit, the RS485 communication unit and the control output unit and the U-position monitoring unit.
An intelligent network cabinet U-position asset monitoring equipment MCU main control unit adopts STM32F107RCT6 with Ethernet MAC to perform data processing for a main control MCU chip; DP83848C is used as a 10/100Mbps single-path PHY chip, and is connected with a main control MCU chip by an RMII interface to realize Ethernet communication; the STM32F107RCT6 on-chip memory is used to store all data.
The intelligent network cabinet U-bit asset monitoring equipment is compatible with two power supply modes of POE and DC48V, an AS1138 is used AS a POE power supply conversion chip to provide DC12V output for a slave, the maximum output power is 30W, an LM2596S is used for converting DC12V into a DC5V power supply, and an AMS1117 is used for providing DC3.3V power supply for a main control MCU and the like; the master and slave machines are designed with low power consumption, and the power consumption of the master and slave machines is lower than 6W.
The intelligent network cabinet asset U-position monitoring equipment is characterized in that the host computer and the slave computer communicate through RS485, a communication chip adopts max13487, a communication protocol adopts a Modbus-RTU protocol, and a group of RS485 communication is adopted to realize physical address allocation and hardware data acquisition of a slave module and realize dial-up-free downlink communication.
The intelligent network cabinet asset U-position monitoring equipment is provided with a colorful U-position indicator lamp, and the state of the specified U-position equipment can be accurately positioned on site. The monitoring equipment controls the red, green and blue tricolor LEDs to realize colorful indication through a 74HC595 tri-state displacement parallel output chip, can support different online state light display of IT equipment, and realizes light indication of asset idleness, maintenance, alarm, waiting for shelf loading, shelf unloading, life cycle and the like;
the intelligent network cabinet U-position asset monitoring equipment adopts an MC-RFID electronic tag, a unique ID identification number is stored in the tag, the tag is bound with IT equipment and can read and write asset information including equipment model, manufacturer, installation position and operation and maintenance conditions, and the fault caused by abrasion, oxidation, oil stain, classical oxidation and the like in the traditional contact mode is avoided due to the non-contact design.
The intelligent network cabinet U-bit asset monitoring equipment adopts an FM17520 non-contact reader-writer chip to read MC-RFID electronic tag data, adopts an 8-channel analog selection chip 74HC4051D to realize the switching of an electronic tag reading antenna to the FM17520, realizes that one reader-writer chip can simultaneously read 8U-bit data on line, and reduces the cost price of the equipment.
When the utility model is used, as shown in fig. 1, the asset U-bit monitoring equipment of the intelligent network cabinet can monitor the asset information of 8U bits; the system has two upper computer communication modes of TCP/IP and RS 485; the monitoring equipment can monitor the U-bit change condition of the intelligent network cabinet in real time, realize the positioning functions of asset racking, maintenance and the like in the intelligent network cabinet, manage assets and facilitate asset management and maintenance; the monitoring equipment has 7-color indicator lights and a buzzer warning function, and can realize an acousto-optic warning function; the monitoring equipment is compatible with a POE and DC48V power supply mode; RS485 communication is adopted for the communication of the master machine and the slave machine of the monitoring equipment, and dialing is avoided for downlink communication.
An intelligent network rack U position asset monitoring module, it has following function and characteristics: the asset monitoring unit host computer comprises two uplink communications respectively supporting TCP/IP and RS 485; the slave computer should have asset strips with U bit length positioning of 5 bits, 6 bits, 7 bits and 8 bits, and the positioning of U bits in any total number can be realized through splicing; the host computer and the slave computer are communicated through RS485, the communication protocol adopts a Modbus-RTU protocol, and the down communication is dial-free; the interfaces of the master machine and the slave machine are physically connected by adopting SATA interfaces, so that the installation is convenient; the lighting display device can support the lighting display setting of different states of equipment, realize the lighting state display of assets such as idleness, maintenance, alarming, waiting for putting on a shelf, putting off a shelf, life cycle and the like, and support the customer self-definition; an electronic tag is hung on each U bit, a unique ID identification number is stored in the tag, 1K/144 byte asset information (1K tag/loss prevention tag) can be read and written, a magnetic fixed tag is used, and the distance between the tag and a module does not need to be debugged.
An intelligent network rack U position asset monitoring module, its main technical parameter is as follows:
the technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
The techniques not described in detail in the present application are well known techniques.
Claims (3)
1. The utility model provides an intelligence network rack U position asset monitoring module, mainly by host computer module, from the module and MC-RFID electronic tags constitution, its characterized in that:
the host module mainly comprises an MCU main control unit, a storage unit, a TCP/IP network communication unit, a power supply conversion control unit, an RS485 communication unit, a control output unit and a U-bit monitoring unit, wherein the MCU main control unit is connected with the storage unit, the TCP/IP network communication unit, the power supply conversion control unit, the RS485 communication unit and the control output unit;
the slave module mainly comprises an MCU main control unit, a power conversion control unit, an RS485 communication unit, a control output unit and a U-bit monitoring unit, wherein the MCU main control unit is connected with the power conversion control unit, the RS485 communication unit and the control output unit;
the host module is connected with the slave module through an RS485 communication unit;
the MC-RFID electronic tag stores a unique ID identification number inside, is bound with IT equipment, and can read and write asset information including equipment model, manufacturer, installation position and operation and maintenance conditions through the U-position monitoring unit.
2. The intelligent network cabinet U-site asset monitoring module of claim 1, wherein: the host module and the slave module are respectively provided with a colorful U-position indicator lamp, so that the state of the designated U-position equipment can be accurately positioned on site.
3. The intelligent network cabinet U-site asset monitoring module of claim 1, wherein: the MC-RFID electronic tag is connected with the host module and the slave module in a non-contact mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394702.7U CN210776746U (en) | 2019-08-26 | 2019-08-26 | Intelligent network cabinet U-bit asset monitoring module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921394702.7U CN210776746U (en) | 2019-08-26 | 2019-08-26 | Intelligent network cabinet U-bit asset monitoring module |
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| CN210776746U true CN210776746U (en) | 2020-06-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113806186A (en) * | 2020-06-17 | 2021-12-17 | 华为技术有限公司 | Equipment cabinet, system, method and management suite for equipment information management |
| CN113886301A (en) * | 2021-10-19 | 2022-01-04 | 东莞市艾特姆射频科技有限公司 | Multi-serial port multi-protocol RFID data compatible conversion method |
-
2019
- 2019-08-26 CN CN201921394702.7U patent/CN210776746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113806186A (en) * | 2020-06-17 | 2021-12-17 | 华为技术有限公司 | Equipment cabinet, system, method and management suite for equipment information management |
| CN113886301A (en) * | 2021-10-19 | 2022-01-04 | 东莞市艾特姆射频科技有限公司 | Multi-serial port multi-protocol RFID data compatible conversion method |
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