RU120260U1 - COMPUTER RACK - Google Patents

Abstract

A computing rack containing interchangeable universal electronic computing modules united by appropriate connections, information exchange highways of a local network, local network switches, long-term storage devices, random access memory devices, a control device for the ability to work in non-automatic mode with the connection of terminal equipment (keyboard, mouse ", Monitor), characterized in that in the rack there are interchangeable universal electronic computing modules made with the possibility of sliding along the guides, the cables are located in pull-out trays and connected to cross-panels located on the front panel of the rack, and the power supply unit is configured to supply power 220 At 50 Hz and 24 V for all components of the rack and remote power supply to any power device.

Description

Computing rack (CB) refers to information and computing systems and is intended for the collection, processing and transmission of information, solving combat and other computing tasks as part of a set of automation tools.

The invention is known RF patent No. 2273046, application 2004122134/09 from 07/19/2004 "Automated workplace of the operator of the ship’s weapon control complex." An automated workstation contains electronic computers, long-term storage devices, adapters of multiplexed data exchange channels, system interface lines, a device for inputting discrete signals, a device for outputting discrete signals, devices for displaying graphic information, an isolated converter for serial interfaces, LAN adapters, a LAN switch , button block, display device block, keyboard, pointing device, Occupancy temperature, the temperature sensor signal conditioning device, a keyboard switching signals and a pointing device connected to corresponding connections.

The invention is known RF patent No. 2183856, application No. 2001105102 of 02.19.2001, "The automated workplace of the operator of the ship’s combat information-control system or combat information-based control system coast-based." The device comprises three electronic computers connected by appropriate connections, two LAN communication lines, six LAN adapters, two graphic information display devices, three random-access memory devices, six long-term memory devices, two keyboards, a pointing device, three system interface highways, adapter for displaying graphic information, two interface adapters for long-term storage devices, tr Adapter redundant multiplex channel, two demultiplexer, a keyboard adapter, a digital input-output adapter, monitor and control panel.

A known utility model is RF patent No. 22598, application No. 2001102831/20 dated 02.02.2001, “Rack for placing blocks of electronic equipment”. A rack for placing blocks of electronic equipment, comprising a housing with front and rear doors equipped with crossbar locks, side walls and a frame made in the form of upper and lower bases with holes for ventilation and cable entries, respectively, interconnected by vertical profiled racks with installation and guide elements for the possible movement and fixation of the blocks relative to the frame, characterized in that from the side of the side walls around the perimeter in the bases and profiled Slots are made in the racks, in which flexible contact elements are installed, and spring-loaded contact elements are fixed on the outer sides of the bases and racks on the outer sides of the bases and racks, while the doors are mounted on biaxial hinges with the possibility of their rotation about the vertical axis and moving horizontally in the direction, and on the opposite sides of the biaxial hinges of the racks, stops are installed with the possibility of their swinging in the horizontal plane, the opening of the upper base for the valve tion is provided with a shielding grid and the cable entry holes of the lower base provided with spring-loaded contact elements.

The disadvantages of the above devices are outdated components with foreign-made components, as well as significant overall dimensions and insufficiently high data transmission / reception speed.

The closest in technical essence is the typical solution of a high-performance cluster, found on the Internet <URL: http: //web/archive.org/web/20070913022915/http: //www.team.ru/server/cluster.php, (D1) , 3 pp. A typical high-performance cluster is a set of computing nodes installed in a server 19 "rack. The cluster computing node is a computer based on the Intel server architecture, made in a thin 1U case. The node has two Intel Xeon processors, up to 8 GB of RAM and up to two hard drives. Cluster nodes are connected by a communications environment (Gigabit Ethernet or SCI). The cluster also includes a control computer, which is used to organize the calculation process and user interface. Depending on the purpose of the cluster, the control computer can be installed in a cluster rack or have a remote design. The cluster may include additional equipment - network switches, console switches, uninterruptible power supplies, cooling devices, etc. The cluster nodes are preinstalled with an operating system (usually Linux), which can be configured according to the wishes of the customer, cluster management software, and a set UNPACK performance testing software.

The main disadvantage of the above device is the widespread use of foreign-made components and software, as well as the insufficiently high data transfer / reception rate due to the use of less high-speed switches and less reliability in case of power outages.

The technical result consists in the creation of an automated information and computing complex of increased reliability and fault tolerance with a duplicated isolated supply voltage system with wide functionality, increased information processing speed, increased number of transmission channels, and the ability to graphically display information.

The technical result is achieved by the fact that three to six universal electronic-computing modules made in the form of replaceable elements (sub-blocks) of the "cut-in" type with the possibility of sliding them on the rails are additionally introduced into the computing rack, the cables are located in the sliding pallets and connected to the cross-panels, located on the front panel of the rack, and the power supply unit is configured to supply 220 V 50 Hz and 24 V to all components of the rack and remote supply voltage to any device of power.

In the drawing, figure 1 shows a computing rack with a closed door 10, on which there is a shelf-window 9 with a transparent insert, with which you can monitor the status of the system, and use control devices without opening the door of the rack.

In the drawing, figure 2 shows a computing rack without a front door, containing a compartment for computing modules 1, computing modules 2, a panel of connectors 3, a KVM switch 4, switches 5, cross-panels 6, a power supply 7, pallets for cables 8.

The computing rack contains interchangeable universal electronic computing modules with long-term storage devices and random-access memory connected by appropriate connections, local area network information lines, local area network switches, a control device, and a ventilation system. The device comprises three to six interchangeable universal electronic computing modules combined with appropriate connections, local area network information backbones, local area network switches, long-term storage devices, random access memory devices, a control device for non-automatic operation with connection of terminal equipment (keyboard, manipulator Mouse, monitor). A stable operating temperature in the rack, which increases reliability, is maintained by removing heat from the modules and from the entire rack using a ventilation panel with three radial fans. The rack power supply ensures uninterrupted operation in the event of a short-term power outage, the collection and processing of unauthorized access signals.

CB provides parallel computing with comparing the result using interchangeable computing modules. SV is fault tolerant and operates in a continuous round-the-clock mode. If one of its modules fails, it can be easily and quickly replaced in the operating mode, or a slave module takes over its functions. Computing modules are structurally located in a functional metal crate; the module is connected to other functional devices by a passive backplane. The modules have their own drives and large RAM, provide high-speed information processing, perform the functions of input / output and information storage.

The switches provide information exchange over Ethernet network with high speed and more channels and form two independent Ethernet networks that duplicate each other.

Reliability is also enhanced by a ventilation panel with three radial fans, which ensures stable operating temperature in the rack by removing heat from the rack with modules and from the entire rack.

The power supply unit provides power supply of 220 V 50 Hz and 24 V to all components of the CB, uninterrupted operation of the CB, signal monitoring from sensors of the tamper evident devices (unauthorized access unauthorized access). The power supply unit monitors signals about power supply of the rack equipment, and also allows you to remotely apply (remove) the supply voltage to any power device.

Based on the KVM switch, a control device is implemented to enable the CB to operate in non-automatic mode, and terminal equipment, which includes a monitor, keyboard and mouse, is connected to it. A convenient panel of connectors has been made for connecting terminal equipment in the computing rack.

The KVM switch provides a high-quality image with a VGA resolution of up to 2048 × 1536 on the monitor screen, it supports the ability to work with a large number of different operating systems.

The product is made and debugged. In the future, work will continue on its modernization, which in the future will help to further reduce its overall dimensions while maintaining or increasing its functionality.

Claims (1)

Computing rack, containing interchangeable universal electronic computing modules combined with appropriate connections, LAN communication lines, LAN switches, long-term storage devices, random-access memory devices, a control device for non-automatic operation with connection of terminal equipment (keyboard, mouse) ", Monitor), characterized in that in the rack interchangeable universal electronic computing The modules are designed to extend along the rails, the cables are located in the sliding pallets and connected to the cross-panels located on the front panel of the rack, and the power supply unit is configured to supply 220 V 50 Hz and 24 V to all components of the rack and provide remote voltage power to any power device.