CN107018094B - Wireless management switch with separated power supplies - Google Patents
Wireless management switch with separated power supplies Download PDFInfo
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- CN107018094B CN107018094B CN201710369302.XA CN201710369302A CN107018094B CN 107018094 B CN107018094 B CN 107018094B CN 201710369302 A CN201710369302 A CN 201710369302A CN 107018094 B CN107018094 B CN 107018094B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/40—Constructional details, e.g. power supply, mechanical construction or backplane
- H04L49/405—Physical details, e.g. power supply, mechanical construction or backplane of ATM switches
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/45—Arrangements for providing or supporting expansion
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Abstract
The invention relates to a wireless management switch with separated power supplies, which comprises: the Bluetooth unit, the exchange management unit and the second power supply unit; the Bluetooth unit comprises a processing module and a first power supply; the processing module receives and sends the first configuration data to the management unit, and the first power supply supplies power to the processing module; the switching management unit includes: the management unit is used for calculating the first configuration data to obtain a first configuration parameter and generating a first configuration signal; the storage unit receives a first configuration parameter; the exchange unit acquires a first configuration parameter according to the first configuration signal and carries out exchange protocol processing according to the first configuration parameter; the interface unit acquires preset exchange data from the designated storage unit, forwards the preset exchange data to the designated port according to the processed exchange protocol, receives return data of the designated port, and generates a channel closing signal for closing the Bluetooth unit; and the second power supply unit supplies power to the management unit, the storage unit, the exchange unit and the interface unit.
Description
Technical Field
The invention relates to the technical field of switches, in particular to a wireless management switch with a discrete power supply.
Background
With the large-scale commercial use of big data, cloud computing and cloud platform services, the traditional closed network architecture or the single service network application architecture has become increasingly diluted in the market field. Each large pipeline operator and an internet service company have a dispute to set up respective cloud machine rooms, and part of services are operated and maintained in a mode of leasing a public machine room. Compared with the traditional machine room management, the machine room based on big data operation and maintenance puts very strict requirements on the effective real-time performance and the high-efficiency configuration capacity of the machine room operation and maintenance. If the automation efficiency of the equipment cannot be improved, only manual means are relied on, the basic operation and maintenance cost is linearly increased along with the service capacity, the risk coefficient is increased along with the instability of manual factors, and the wind control cost is linearly increased.
The management configuration mode of the conventional network data exchange equipment has the following technical authorities: in terms of convenience and rapidness in operation, the configuration of the console interface needs special line connection, and in a large data machine room with more racks, the equipment is different in height, width and width ranges and fixed but not detachable, so that the equipment is not convenient to upgrade and manage; in terms of operation efficiency, one operation can only correspond to one machine, and for the common service upgrading of the whole machine room, only sequential linear operation can be performed; from the aspect of operation and maintenance cost, if a conventional management mode is still adopted, personnel posts need to be additionally arranged to improve the working efficiency, and the operation and maintenance cost is increased.
Disclosure of Invention
The invention aims to provide a wireless management switch with a discrete power supply, which adopts a wireless management mode of additionally installing a Bluetooth unit, can configure and manage all or a plurality of pieces of registered equipment in a machine room through one-time data exchange processing of the wireless management switch with the discrete power supply, does not need to respectively and sequentially configure and process each piece of registered equipment through a wired interface, has detailed information tracking record in the wireless management switch with the discrete power supply, can remotely monitor and manage the registered equipment in real time, reduces the maintenance cost and difficulty of the wireless management switch with the discrete power supply, and improves the real-time management efficiency and management precision of a machine room equipment group.
To achieve the above object, the present invention provides a wireless management switch with discrete power sources, the switch comprising: the Bluetooth unit, the exchange management unit and the power supply unit;
the Bluetooth unit receives first configuration data sent by an external node and sends the first configuration data to the exchange management unit; the Bluetooth unit comprises a processing module and a first power supply;
the processing module receives first configuration data sent by the external node and sends the first configuration data to a management unit;
the first power supply supplies power to the processing module;
the switching management unit is used for providing an electric signal path between the external node and the designated port; the switching management unit includes:
the management unit is used for receiving the first configuration data, calculating the first configuration data to obtain a first configuration parameter and generating a first configuration signal; the management unit sends the first configuration parameter to a storage unit and sends the first configuration signal to a switching unit;
the storage unit receives and stores the first configuration parameters;
the switching unit acquires the first configuration parameter according to the first configuration signal, and performs switching protocol processing of the wireless management switch with the discrete power supply according to the first configuration parameter to obtain the processed switching protocol;
the interface unit acquires preset exchange data from a designated storage unit, forwards the preset exchange data to the designated port according to the processed exchange protocol, receives return data of the designated port, generates a channel closing signal and sends the channel closing signal to the management unit;
the management unit generates a closing control signal according to the channel closing signal to close the Bluetooth unit;
the second power supply is electrically connected with the Bluetooth unit, the management unit, the storage unit, the switching unit and the interface unit respectively and supplies power to the Bluetooth unit, the management unit, the storage unit, the switching unit and the interface unit.
Preferably, the interface unit receives second configuration data sent by the external node, and transmits the second configuration data to the switching unit;
the switching unit receives the second configuration data, sends the second configuration data to the storage unit, generates an activation signal and sends the activation signal to the management unit;
the management unit acquires the second configuration data according to the activation signal, calculates the second configuration data to obtain a second configuration parameter, and generates a second configuration signal; the management unit sends the second configuration parameter to the storage unit and sends the second configuration signal to the switching unit;
the switching unit acquires the second configuration parameter according to the second configuration signal, and performs switching protocol processing of the wireless management switch with the discrete power supply according to the second configuration parameter to obtain the processed switching protocol;
and the interface unit acquires preset exchange data from a designated storage unit and forwards the preset exchange data to the designated port according to the processed exchange protocol.
Preferably, the bluetooth unit comprises a bluetooth antenna and a bluetooth chip;
the Bluetooth chip is connected with the external node through the Bluetooth antenna; the Bluetooth antenna receives first configuration data sent by the external node and sends the first configuration data to the Bluetooth chip;
the Bluetooth chip is connected with the management unit and sends the first configuration data to the management unit.
Preferably, the interface unit includes an interface end and a converter;
the interface end is respectively connected with the external node and the designated port and is used for transmitting data between the external node and the designated port;
the converter converts the preset exchange data into sending data and sends the sending data to the interface end;
and the interface end forwards the sending data to the designated port according to the processed exchange protocol.
Preferably, the management unit is specifically configured to:
and the management unit calculates and processes the configuration data according to a safety rule preset by the application layer.
Preferably, the management unit is further specifically configured to:
the management unit sends the configuration parameters and the configuration data to the storage unit, so that the storage unit receives and stores the configuration parameters and the configuration data.
Preferably, the switching unit is specifically configured to:
and the switching unit receives the calling signal sent by the management unit and acquires the required configuration parameters from the storage unit according to the calling signal.
Further preferably, the switching unit is further configured to:
and the switching unit acquires a first configuration parameter and preset switching data from a designated storage unit according to the calling signal and sends the preset switching data to the interface unit.
Preferably, the wireless management switch with the separated power supply further comprises a signal lamp; the signal lamp comprises a signal lamp interface.
Further preferably, the interface unit is specifically configured to:
the interface unit forwards the preset exchange data to the designated port according to the processed exchange protocol and generates a signal lamp signal;
and the signal lamp interface receives the signal lamp signal and drives the signal lamp to flicker according to the signal lamp signal.
The wireless management switch with the separated power supply reduces the maintenance cost and the maintenance difficulty of the wireless management switch with the separated power supply, and improves the real-time management efficiency and the management precision of a machine room equipment group. The wireless management switch with the separated power supply provided by the embodiment of the invention is realized by adopting the independent board card, the conventional switch type does not need to be modified, the system upgrading is conveniently carried out on the basis of the existing switch, and the manufacturing or upgrading cost control of the separated wireless management switch is facilitated. In addition, the Bluetooth unit of the wireless management switch with the separated power supply provided by the embodiment of the invention adopts an independent power supply mode, so that the Bluetooth unit is not clamped by the power supply of the switch host and can continuously and stably work.
Drawings
Fig. 1 is a schematic diagram of a power-split wireless management switch according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Fig. 1 is a schematic diagram of a power-supply-separated wireless management switch according to an embodiment of the present invention, and as shown in fig. 1, the power-supply-separated wireless management switch includes a bluetooth unit 1, a switching management unit 2, and a second power supply 3. The Bluetooth unit 1 is connected with the exchange management unit, and the exchange management unit 2 receives the configuration data through the Bluetooth unit 1.
Wherein, the switching management unit 2 includes: a management unit 21, a storage unit 22, an exchange unit 23, an interface unit 24, and a signal lamp 25. The bluetooth unit 1 comprises a processing module 11 and a first power supply 12. The first power supply 12 supplies power to the processing module 11 alone.
The second power supply 3 is electrically connected to the management unit 21, the storage unit 22, the exchange unit 23, the interface unit 24, and the signal lamp 25, respectively, and supplies power to the management unit 21, the storage unit 22, the exchange unit 23, the interface unit 24, and the signal lamp 25.
The switch management unit 1 is used for providing an electric signal path between an external node and a designated port of the power supply discrete wireless management switch. Configuration data for a wireless management switch with separate power supplies can enter the switching management unit 1 through two different paths provided by the switching management unit 1.
In a specific implementation manner provided by this embodiment, the configuration data sent by the external node enters the management unit 21 for calculation processing through the bluetooth unit 1 in a wireless transmission manner.
Here, the configuration data may be understood as configuration request data sent by the external node to the power supply discrete wireless management switch, and includes configuration management information preset by the external node to configure the power supply discrete wireless management switch.
The processing module 11 in the bluetooth unit 1 is connected to an external node and management unit 21. The external node is a data input end of a service node, the management unit 21 is a data receiving end, and the external node and the switching management unit 1 realize data transmission through an electromagnetic wave path provided by the bluetooth unit 1. In this embodiment, the processing module 11 receives the first configuration data sent by the external node, and sends the first configuration data to the management unit 21 in a wireless transmission manner.
Specifically, the processing module 11 includes a bluetooth antenna 112 and a bluetooth chip 111. The bluetooth chip 111 is connected to an external node through the bluetooth antenna 112, and receives first configuration data sent by the external node, and the bluetooth chip 111 is connected to the management unit 21, and after receiving the first configuration data, the bluetooth chip 111 sends the first configuration data to the management unit 21 for configuration management.
In a specific example, the operating system (hereinafter referred to as a host operating system) of the wireless management switch with discrete power supplies according to the embodiment of the present invention includes Software Development Kit (SDK) for the bluetooth unit 1, driver Software for the bluetooth unit 1, and management Software for registration and management of the bluetooth unit 11.
The SDK is interface software of the upper computer operating system to the bluetooth unit 1, and mainly implements functions of communication establishment, use authentication, instruction interaction, communication termination, and the like between the upper computer operating system and the bluetooth unit 1. The SDK provides all the above functions in the form of an Application Programming Interface (API), and supports a WINDOWS system, a LINUX system, and an Android system according to the type of an upper computer operating system. The core module comprises an SDK instruction line mode, SDK channel management, SDK use management, a Bluetooth unit 1 operating system instruction set, a Bluetooth unit 1 communication instruction set, upper computer operating system version management and the like.
The driving software connects the upper computer operating system with the Bluetooth unit 1, so that the Bluetooth unit 1 can operate on the upper computer operating system.
The management software is upper computer desktop application software for connecting and operating the bluetooth unit 1. Mainly provides functions of registration, installation, upgrading and the like of the Bluetooth unit 1. The management software mainly comprises: the system comprises a bottom layer communication module, a user interface design module, a safety management module, a software period management module, a script analysis module (script syntax check, instruction analysis and batch processing), an algorithm verification module, a data encryption and decryption module, an authentication management module and the like.
The data output end of the bluetooth unit 1 is only in butt joint with the management unit 21 in the wireless management switch with a separate power supply, so that malicious tampering or illegal monitoring of the first configuration data sent by the bluetooth unit 1 to the management unit 13 through other communication lines in the wireless management switch with a separate power supply by external equipment is prevented.
Preferably, the bluetooth unit 1 encrypts and authenticates the first configuration parameter when generating the first configuration parameter, so as to prevent the configuration parameter from being tampered or stolen during transmission.
In another specific implementation manner provided in this embodiment, the configuration data sent by the external node enters the management unit 21 through the interface unit 24 to perform calculation processing.
The interface unit 24 is connected to connect external nodes and designated ports. The external node is a data input end of one service node, the designated port is a data receiving end of another service node, and the external node and the designated port realize data exchange through an electric signal channel provided by the wireless management switch with separate power supplies. The interface unit 24 acquires the port address of the designated port according to the request signal sent by the designated port, acquires the second configuration data from the external node, and sends the second configuration data to the switching unit 23.
The switching unit 23 is connected to the interface unit 24 and the storage unit 22, respectively. The switching unit 23 receives the second configuration data sent by the interface unit 24, and forwards the second configuration data to the storage unit 22, and after the storage unit 22 receives and stores the switching data, the switching unit 23 generates an activation signal and sends the activation signal to the management unit 21, so as to activate the management unit 21 to operate.
Both of the above embodiments can be implemented by a wireless management switch with separate power sources, i.e. the management unit 21 can receive the configuration data in a wireless and wired manner, respectively. The management unit 21, whichever way the configuration data is received, can perform the following configuration management processing by the wireless management switch with a separate power supply.
The management unit 21 receives the configuration data, and performs calculation processing on the configuration data according to a security rule preset in an application layer of the wireless management switch with a discrete power supply, to obtain a configuration parameter, and generates a configuration signal. The management unit 21 sends the configuration parameters and the configuration data to the storage unit 22 and sends the configuration signal to the switching unit 23.
The storage unit 22 receives and stores the configuration parameters and the configuration data, and generates a call signal after backing up the stored configuration parameters and the configuration data. The switching unit 23 obtains the configuration parameters and the preset switching data from the storage unit 22 according to the call signal, and performs switching protocol processing of the wireless management switch with a discrete power supply according to the configuration parameters to obtain a processed switching protocol.
The interface unit 24 first obtains the preset exchange data from the designated exchange unit 23, then forwards the preset exchange data to the designated port according to the processed exchange protocol, receives the return data of the designated port, generates a channel closing signal, and sends the channel closing signal to the management unit 21.
Specifically, the interface unit 24 includes an interface port 151 and a converter 152. The interface 151 is connected to the external node, the designated port, and the switching unit 23, and is configured to obtain a port address, configuration data, and preset switching data of the designated port. The converter 152 acquires the preset exchange data from the interface 151, converts the preset exchange data into transmission data that can be read by a designated port, and transmits the transmission data to the interface 151. After the interface terminal 151 forwards the transmission data to the port address of the designated port according to the processed exchange protocol, the designated port transmits the return data to the interface terminal 151, and the interface terminal 151 generates a channel closing signal according to the return data and transmits the channel closing signal to the management unit 21. The management unit 21 generates a shutdown control signal for shutting down the bluetooth unit 1 according to the channel shutdown signal.
In order to facilitate the user to observe the connection work of the communication link, the switching management unit 1 provided in the present invention further includes a signal lamp 25. The signaling lamp 25 has a signaling lamp interface 251, and the signaling lamp 25 is connected to the interface unit 24 via the signaling lamp interface 251. The signal light 25 makes regular "light-dark" flashing movements to indicate the port is working. Specifically, the interface unit 24 generates a signal light signal when forwarding the preset exchange data to the designated port according to the processed exchange protocol, and the signal light interface 251 drives the signal light 25 to flash according to the signal light signal.
In the application scenario of the embodiment of the present invention, a plurality of registered wireless management switches with separate power supplies may be simultaneously provided in the switch room. When the external node needs to perform configuration management on the switch room, one external node can be connected to all the wireless management switches with separate power sources registered in the switch room through the bluetooth unit 1 and/or the interface unit 24. The configuration data is sent by the external node to carry out configuration management on all the registered wireless management switches with separate power supplies in the computer room, and the configuration management on each switch is not needed.
The wireless management switch with the separated power supply provided by the embodiment of the invention adopts a wireless management mode of additionally installing a Bluetooth unit, can configure and manage all or a plurality of pieces of registered equipment in a machine room through one-time data exchange processing of the wireless management switch with the separated power supply, does not need to respectively and sequentially configure and process each piece of registered equipment through a wired interface, and each piece of registered equipment has detailed information tracking record in the wireless management switch with the separated power supply, can remotely monitor and manage the registered equipment in real time, thereby reducing the maintenance cost and difficulty of the wireless management switch with the separated power supply and improving the real-time management efficiency and management precision of a machine room equipment group. The wireless management switch with the separated power supply provided by the embodiment of the invention is realized by adopting the independent board card, the modification of the conventional switch type is not needed, the system upgrade is convenient to be carried out on the basis of the existing switch, and the control of the manufacturing or upgrading cost of the separated wireless management switch is facilitated. In addition, the Bluetooth unit of the wireless management switch with the separated power supply provided by the embodiment of the invention adopts an independent power supply mode, so that the Bluetooth unit is not clamped by the power supply of the switch host and can continuously and stably work.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A discrete power wirelessly managed switch, the switch comprising: the Bluetooth unit, the exchange management unit and the second power supply;
the Bluetooth unit receives first configuration data sent by an external node and sends the first configuration data to the exchange management unit; the Bluetooth unit comprises a processing module and a first power supply;
the processing module receives first configuration data sent by the external node and sends the first configuration data to the switching management unit;
the first power supply supplies power to the processing module;
the switching management unit is used for providing an electric signal path between the external node and the designated port; the switching management unit includes:
the management unit is used for receiving the first configuration data, calculating the first configuration data to obtain a first configuration parameter and generating a first configuration signal; the management unit sends the first configuration parameter to a storage unit and sends the first configuration signal to an exchange unit;
the storage unit receives and stores the first configuration parameter;
the switching unit acquires the first configuration parameter according to the first configuration signal, and performs switching protocol processing on the wireless management switch with the separated power supply according to the first configuration parameter to obtain a processed switching protocol;
the interface unit acquires preset exchange data from a specified storage unit, forwards the preset exchange data to the specified port according to the processed exchange protocol, receives return data of the specified port, generates a channel closing signal and sends the channel closing signal to the management unit;
the management unit generates a closing control signal according to the channel closing signal to close the Bluetooth unit;
the second power supply is respectively and electrically connected with the Bluetooth unit, the management unit, the storage unit, the exchange unit and the interface unit and supplies power to the Bluetooth unit, the management unit, the storage unit, the exchange unit and the interface unit.
2. The switch according to claim 1, wherein the interface unit receives second configuration data sent from the external node, and transmits the second configuration data to the switching unit;
the switching unit receives the second configuration data, sends the second configuration data to the storage unit, generates an activation signal and sends the activation signal to the management unit;
the management unit acquires the second configuration data according to the activation signal, calculates the second configuration data to obtain a second configuration parameter, and generates a second configuration signal; the management unit sends the second configuration parameter to the storage unit and sends the second configuration signal to the switching unit;
the switching unit acquires the second configuration parameter according to the second configuration signal, and performs switching protocol processing on the wireless management switch with the separated power supply according to the second configuration parameter to obtain a processed switching protocol;
and the interface unit acquires preset exchange data from a specified storage unit and forwards the preset exchange data to the specified port according to the processed exchange protocol.
3. The switch of claim 1, wherein the bluetooth unit comprises a bluetooth antenna and a bluetooth chip;
the Bluetooth chip is connected with the external node through the Bluetooth antenna; the Bluetooth antenna receives first configuration data sent by the external node and sends the first configuration data to the Bluetooth chip;
the Bluetooth chip is connected with the management unit and sends the first configuration data to the management unit.
4. The switch of claim 1, wherein the interface unit comprises an interface port and a switch;
the interface end is respectively connected with the external node and the designated port and is used for transmitting data between the external node and the designated port;
the converter converts the preset exchange data into sending data and sends the sending data to the interface end;
and the interface end forwards the sending data to the designated port according to the processed exchange protocol.
5. The switch according to claim 1, wherein the management unit is specifically configured to:
and the management unit calculates and processes the configuration data according to a safety rule preset by an application layer.
6. The switch according to claim 1, wherein the management unit is further configured to:
the management unit sends the configuration parameters and the configuration data to the storage unit, so that the storage unit receives and stores the configuration parameters and the configuration data.
7. The switch according to claim 1, wherein the switching unit is specifically configured to:
and the switching unit receives the calling signal sent by the management unit and acquires the required configuration parameters from the storage unit according to the calling signal.
8. The switch of claim 7, wherein the switching unit is further configured to:
and the switching unit acquires a first configuration parameter and preset switching data from a designated storage unit according to the calling signal and sends the preset switching data to the interface unit.
9. The switch of claim 1, wherein the power-discrete, wireless management switch further comprises a signal light; the signal lamp comprises a signal lamp interface.
10. The switch according to claim 9, wherein the interface unit is specifically configured to:
the interface unit forwards the preset exchange data to the designated port according to the processed exchange protocol and generates a signal lamp signal;
and the signal lamp interface receives the signal lamp signal and drives the signal lamp to flicker according to the signal lamp signal.
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