CN113917857A - Control method and control system for machine room partition cage - Google Patents
Control method and control system for machine room partition cage Download PDFInfo
- Publication number
- CN113917857A CN113917857A CN202010654000.9A CN202010654000A CN113917857A CN 113917857 A CN113917857 A CN 113917857A CN 202010654000 A CN202010654000 A CN 202010654000A CN 113917857 A CN113917857 A CN 113917857A
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- ventilation
- heat dissipation
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- cage
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- 238000005192 partition Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000009423 ventilation Methods 0.000 claims abstract description 72
- 230000017525 heat dissipation Effects 0.000 claims abstract description 58
- 238000013475 authorization Methods 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2614—HVAC, heating, ventillation, climate control
Abstract
The application discloses a machine room partition cage control method and a control system, wherein the method comprises the following steps: when an access person enters the area, judging whether all the access persons meet the authorization requirement; if all the visitors meet the authorization requirement, the ventilation and heat dissipation units of the area are kept open; if any access person is unauthorized, the ventilation and heat dissipation unit in the area is closed briefly, or the ventilation and heat dissipation unit in the area is forcibly opened after being closed briefly. The system comprises: the ventilation and heat dissipation unit is in a closed or open state under the control action of the control unit; the cameras are arranged in a plurality of areas in the machine room and used for judging whether all the access personnel meet the authorization requirement and feeding back information to the control unit; based on the feedback information of the camera, the control unit controls the ventilation and heat dissipation unit to be closed or opened. This application is through controlling opening and close of ventilation cooling unit under different modes, has solved the demand of the compatible privacy of the heat dissipation ventilation demand of computer lab simultaneously effectively.
Description
Technical Field
The application belongs to the technical field of IT machine room design, and particularly relates to a machine room cage control method and a control system.
Background
Under the condition that multiple tenants share the IT machine room in the existing IT machine room, the ventilation design of the whole IT rack is considered, partition cage designs are generally needed, and the partition cages are generally in a grid type or mesh structure in design. The cages are usually provided with access doors for personnel to ensure access security.
The conventional rack is provided with a door, and even though the mesh-shaped separation cage is used, the equipment in the rack is not easy to see. From actual conditions, certain privacy can be guaranteed by the configuration of the rack door and the mesh-shaped separation cage, but under the current popularization of high-density racks and the environment of open rack design commonly adopted by large-scale internet companies, the racks are generally not provided with front doors and rear doors, so that if a certain visual blocking technical means is not used, personnel outside the separation cage can easily see the conditions of IT and network equipment inside the racks, and privacy and equipment information safety (equipment brand, size, quantity, network wiring and the like) are affected.
Based on the technical problem, the existing method of reducing the opening area of the separation cage is generally adopted, so that the ventilation holes are smaller, namely, the opening area proportion is reduced, but the ventilation and the heat dissipation of equipment are affected. Besides reducing the open area, the partition cage can be made into a partial mesh shape and a partial partition plate shape (the height of the visual angle of a normal person in standing and visual inspection is limited). Although can compromise ventilation cooling and privacy demand to a certain extent like this, often appear refrigerating inhomogeneous and lead to the condition that local overheat or equipment overheat were shut down during practical application, in daily operation moreover, nobody comes in and goes out most of the time, so the demand of ventilating is the overwhelming majority of cases from the time account for.
Disclosure of Invention
In view of the above drawbacks and deficiencies of the prior art, the present application provides a method and a system for controlling a cage of a machine room.
In order to solve the technical problem, the application is realized by the following technical scheme:
the application provides a machine room partition cage control method, which comprises the following steps:
when an access person enters the area, judging whether all the access persons meet the authorization requirement;
if all the visitors meet the authorization requirement, the ventilation and heat dissipation units in the area are kept in an open state;
if any access person is unauthorized, the ventilation and heat dissipation unit in the area is closed briefly, or the ventilation and heat dissipation unit in the area is forcibly opened after being closed briefly.
Further, the above-mentioned method for controlling a cage of a machine room further comprises: when the visitor enters the area without visiting people, the ventilation and heat dissipation unit is opened and is in a normal ventilation state, and the temperature monitoring value in the area is in a normal range.
Further, in the method for controlling a machine room partition cage, if any access person is unauthorized, the ventilation and heat dissipation unit in the area is temporarily closed, and a countdown is started and the ambient temperature change is monitored.
Further, in the method for controlling the cage of the machine room, when the monitored temperature exceeds the first threshold value or exceeds a preset time limit in the countdown process, alarm information is sent out.
Further, in the above-mentioned control method of the machine room partition cage, when the monitored temperature exceeds the second threshold value, the alarm is maintained and the ventilation and heat dissipation unit is forcibly turned on, and simultaneously all or part of the illumination in the area is turned off.
The application also provides a computer lab separates cage control system, includes:
the plurality of ventilation and heat dissipation units are in communication connection with the control unit and are in a closed or open state under the control action of the control unit;
the cameras are arranged in a plurality of areas in the machine room and used for judging whether all visitors meet authorization requirements and feeding back information to the control unit;
based on the feedback information of the camera, the control unit controls the ventilation and heat dissipation unit to be closed or opened.
Further, above-mentioned computer lab partition cage control system, wherein, still includes: and the temperature sensors are arranged in a plurality of areas in the machine room and used for monitoring the temperature of the areas, and the temperature change monitored by the temperature sensors is fed back to the control unit.
Further, the above-mentioned machine room partition cage control system further includes an alarm unit, which is installed in a plurality of areas in the machine room and alarms an abnormal condition in the area.
Further, the above-mentioned machine room partition cage control system further includes a lighting unit, which is also installed in a plurality of areas in the machine room and is electrically or communicatively connected to the control unit.
Further, the above-mentioned machine room partition cage control system, wherein the above-mentioned abnormal condition includes:
when an access person enters the area and any access person is unauthorized, the ventilation and heat dissipation unit is closed and the temperature sensor feeds back the monitored temperature change to the control unit under the control of the control unit;
when the monitored temperature exceeds a first threshold value or the count-down exceeds a set length, the alarm unit sends alarm information; when the monitored temperature exceeds a second threshold value, the alarm is maintained, the ventilation and heat dissipation unit is forcibly opened, and meanwhile the lighting unit in the area is closed.
Further, above-mentioned computer lab partition cage control system, wherein, ventilation cooling unit includes: the electric shutters which are adjacently arranged can be detachably connected, and the electric shutters which are adjacently arranged can be enclosed to form a separating cage.
Further, foretell computer lab separates cage control system, wherein, ventilation cooling unit still includes an at least division board, adjacent setting the division board with the connection can be dismantled to electronic tripe, the division board with electronic tripe can enclose into and separate the cage.
Compared with the prior art, the method has the following technical effects:
according to the method and the device, the opening and closing of the ventilation and heat dissipation unit are controlled in different modes, so that the heat dissipation and ventilation requirements of a machine room are effectively met, and the requirement of privacy is met;
when no person enters any region of the machine room, the ventilation and heat dissipation unit is opened and is in a normal ventilation state, and the temperature monitoring value in the region is in a normal range; when an access person enters the area, if all the access persons meet the authorization requirement, the ventilation and heat dissipation unit of the area is kept in an open state; when any access person entering a certain area is unauthorized, the ventilation and heat dissipation unit of the area is temporarily closed, and meanwhile, countdown is started and the change of the ambient temperature is monitored; when the monitored temperature exceeds a first threshold value or the count-down exceeds a set length, sending alarm information; when the monitored temperature exceeds a second threshold value, the alarm is maintained and the ventilation and heat dissipation unit is forcibly opened, and meanwhile, all or part of illumination in the area is closed. According to the application, through the cooperation and the corresponding control method, the use requirements of ventilation and heat dissipation and privacy when multiple clients of the existing machine room are shared are met.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1: the flow chart of the control method of the computer room cage is shown;
FIG. 2: the method for controlling the cage of the machine room comprises the following steps of (1) schematic diagram related to the method for controlling the cage of the machine room;
FIG. 3: the plane layout schematic diagram of the computer room partition cage control system is provided;
FIG. 4: the structure of the septal cage in the application is shown schematically;
FIG. 5: the structure schematic diagram of electronic tripe in this application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In one embodiment of the present application, as shown in fig. 1, a method of machine room partition cage control comprises:
when an access person enters the area, judging whether all the access persons meet the authorization requirement;
if all the visitors meet the authorization requirement, the ventilation and heat dissipation units in the area are kept in an open state;
if any access person is unauthorized, the ventilation and heat dissipation unit in the area is closed briefly, or the ventilation and heat dissipation unit in the area is forcibly opened after being closed briefly.
In this embodiment, based on the judgment whether the above-mentioned visitor who gets into a certain region in the computer lab satisfies the requirement of authorizing, realize closing briefly or opening by force ventilation cooling unit under the control of the control unit to the ventilation cooling and the user demand of privacy when realizing many customers of computer lab sharing.
Among them, in this embodiment: when the visitor enters the area without visiting people, the ventilation and heat dissipation unit is opened and is in a normal ventilation state, and the temperature monitoring value in the area is in a normal range. Namely, in a normal use state, a plurality of refrigeration air conditioners 50 are arranged on one side or two sides of the IT machine room, and the air conditioners 50 can refrigerate the IT rack M in the machine room through the air outlet holes, so that the temperature detection value in the area can be ensured to be within a normal range.
Further, when any access person is unauthorized, the ventilation and heat dissipation unit in the area is closed briefly, and meanwhile, the countdown is started, the ambient temperature change is monitored, and meanwhile, the countdown is started; when the monitored temperature exceeds a first threshold value or the count-down exceeds a set length, sending alarm information; when the monitored temperature exceeds a second threshold value, the alarm is maintained and the ventilation and heat dissipation unit is forcibly opened, and meanwhile, all or part of illumination in the area is closed.
Wherein, the second threshold is larger than the first threshold.
As shown in fig. 2, the operation principle of the above control method of the present embodiment is as follows:
1) when the operation is started, whether visitors enter the area is judged according to the camera 30 described below, and when the visitors do not exist (mostly), the ventilation and heat dissipation unit is opened and is in a normal ventilation state, and the temperature monitoring value of the temperature sensor 20 is within a normal range.
2) When an access person enters the area, the camera 30 in the area judges that the access person enters, judges whether all the access persons meet the authorization requirement or not through face recognition, and if all the access persons meet the authorization requirement, the ventilation and heat dissipation unit is kept in an open state under the control action of the control unit.
3) If any visitor is unauthorized, the ventilation and heat dissipation unit is turned off briefly, and a countdown is started, so that the temperature sensor 20 continuously monitors the change of the ambient temperature after the ventilation and heat dissipation unit is turned off. When the monitored temperature exceeds a first threshold or the count-down exceeds a set duration, alarm information is generated, wherein the alarm information can be local and remote alarms and is used for warning field unauthorized persons to leave as soon as possible; if the monitored temperature exceeds the second threshold value, the alarm is maintained, the ventilation and heat dissipation unit is forcibly opened to perform ventilation and cooling, specifically, the electric louver 10 in the ventilation and heat dissipation unit is forcibly opened, and all or part of the lighting units 40 in the area are closed at the same time, so that the visibility is reduced, and certain privacy is improved or ensured. The refrigeration air conditioner 50 keeps the cold air supplied to the racks M in the plurality of areas through the air outlet 51.
As shown in fig. 3, in one embodiment of the present application, there is further provided a machine room partition cage control system, including:
the plurality of ventilation and heat dissipation units are in communication connection with the control unit and are in a closed or open state under the control action of the control unit;
the cameras 30 are arranged in a plurality of areas in the machine room, and the cameras 30 are used for judging whether all visitors in the areas meet authorization requirements or not and feeding back information to the control unit;
based on the feedback information of the camera 30, the control unit controls the ventilation and heat dissipation unit to be closed or opened.
As shown in fig. 4, in this embodiment, a plurality of cages N are installed in the machine room to form a plurality of IT areas, in which devices of a certain client and the like are placed, and the IT areas of one or more users formed as described above are isolated, so that ventilation and heat dissipation are performed individually while the need for privacy is ensured.
In this embodiment, the ventilation and heat dissipation unit includes: the electric shutter 10 (shown in figure 5) is detachably connected with the adjacent electric shutter 10.
The electric shutters 10 are connected to each other to form a plurality of cages N for isolating the IT area.
Further, the ventilation and heat dissipation unit further comprises at least one isolation plate 60, the isolation plate 60 and the electrically operated louver 10 which are adjacently arranged are detachably connected, wherein the isolation plate 60 is arranged in a wind-tight manner.
Of course, it is also possible to install opaque, non-ventilated insulation panels 60, e.g. with little or no load, and to use the insulation panels 60 on all sides of a certain area to reduce initial investment; or, the partition board 60 and the electric louver 10 can be combined into a partition cage N for use, so that the initial investment is reduced as much as possible while a certain ventilation and heat dissipation effect is ensured.
The partition plate 60 and the electric louver 10 can be combined to form a partition cage N.
Further, this embodiment further includes: and a plurality of temperature sensors 20 installed in a plurality of areas in the machine room and used for monitoring the temperature of the areas, wherein the temperature change monitored by the temperature sensors 20 is fed back to the control unit. When a person enters a certain area, the device can also cooperate with the following alarm unit, the following lighting unit 40 and the like under the control action of the control unit.
Further, the present embodiment further includes an alarm unit, which is installed in a plurality of areas in the machine room and alarms an abnormal condition in the area. Specifically, when the temperature in a certain area rises to a first threshold value in a room due to the closing of the ventilation and heat dissipation unit, the alarm unit generates alarm information, wherein the alarm information can be a local alarm and a remote alarm for warning field unauthorized persons to leave as soon as possible.
Further, the present embodiment further includes a lighting unit 40, which is also installed in multiple areas in the machine room and is electrically or communicatively connected to the control unit.
In the present embodiment, the camera 30, the ventilation and heat dissipation unit, the alarm unit, and the lighting unit 40 configured in each area operate independently, and the related control unit may be configured for each area separately, or a part or all of the isolated areas may share one control unit.
Wherein, the above abnormal conditions include:
when an access person enters the area and any access person is unauthorized, the ventilation and heat dissipation unit is closed momentarily under the control of the control unit, and the temperature change monitored by the temperature sensor 20 is continuously fed back to the control unit;
when the monitored temperature exceeds a first threshold value or the count-down exceeds a set length, the alarm unit sends alarm information; when the monitored temperature exceeds a second threshold value, the alarm is maintained and the ventilation and heat dissipation unit is forcibly turned on, and all or part of the lighting units 40 in the area are turned off at the same time, so that the visibility is reduced, and certain privacy is improved or ensured.
In the description of the present application, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made in the present invention without departing from the spirit and scope of the present invention and shall be covered by the appended claims.
Claims (12)
1. A method of controlling a machine room cage, comprising:
when an access person enters the area, judging whether all the access persons meet the authorization requirement;
if all the visitors meet the authorization requirement, the ventilation and heat dissipation units in the area are kept in an open state;
if any access person is unauthorized, the ventilation and heat dissipation unit in the area is closed briefly, or the ventilation and heat dissipation unit in the area is forcibly opened after being closed briefly.
2. The machine room partition cage control method of claim 1, further comprising: when the visitor enters the area without visiting people, the ventilation and heat dissipation unit is opened and is in a normal ventilation state, and the temperature monitoring value in the area is in a normal range.
3. The method as claimed in claim 1, wherein if any of the visitors is unauthorized, the ventilation and heat dissipation unit in the area is briefly turned off, and a countdown is started and the ambient temperature change is monitored.
4. The machine room partition cage control method of claim 3, wherein an alarm message is issued when the monitored temperature exceeds a first threshold or exceeds a set duration when counted down.
5. The machine room partition cage control method according to claim 3 or 4, wherein when the monitored temperature exceeds a second threshold, the alarm is maintained and the ventilation and heat dissipation unit is forcibly turned on while all or part of the illumination in the area is turned off.
6. A machine room partition cage control system, comprising:
the plurality of ventilation and heat dissipation units are in communication connection with the control unit and are in a closed or open state under the control action of the control unit;
the cameras are arranged in a plurality of areas in the machine room and used for judging whether all visitors meet authorization requirements and feeding back information to the control unit;
based on the feedback information of the camera, the control unit controls the ventilation and heat dissipation unit to be closed or opened.
7. The machine room partition cage control system of claim 6, further comprising: and the temperature sensors are arranged in a plurality of areas in the machine room and used for monitoring the temperature of the areas, and the temperature monitored by the temperature sensors is fed back to the control unit.
8. The machine room partition cage control system of claim 7, further comprising alarm units installed in a plurality of areas in the machine room and alarming for abnormal situations in the areas.
9. The machine room partition cage control system of claim 8, further comprising lighting units also mounted to multiple areas within the machine room and electrically or communicatively connected to the control unit.
10. Machine room partition cage control system according to claim 9,
the above-mentioned abnormal situations include:
when an access person enters the area and any access person is unauthorized, the ventilation and heat dissipation unit is closed and the temperature sensor feeds the monitored temperature back to the control unit under the control of the control unit;
when the monitored temperature exceeds a first threshold value or the count-down exceeds a set length, the alarm unit sends alarm information; when the monitored temperature exceeds a second threshold value, the alarm is maintained and the ventilation and heat dissipation unit is forcibly opened, and all or part of the lighting units in the area are closed.
11. The machine room partition cage control system of any one of claims 6 to 10, wherein the ventilation and heat dissipation unit comprises: the electric shutters which are adjacently arranged can be detachably connected, and the electric shutters which are adjacently arranged can be enclosed to form a separating cage.
12. The computer room cage control system of claim 11, wherein the ventilation and heat dissipation unit further comprises at least one partition plate, the partition plate and the motorized louver are detachably connected to each other, and the partition plate and the motorized louver can be enclosed to form a cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654000.9A CN113917857B (en) | 2020-07-08 | 2020-07-08 | Control method and control system for machine room cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654000.9A CN113917857B (en) | 2020-07-08 | 2020-07-08 | Control method and control system for machine room cage |
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| CN113917857A true CN113917857A (en) | 2022-01-11 |
| CN113917857B CN113917857B (en) | 2023-07-25 |
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| CN202010654000.9A Active CN113917857B (en) | 2020-07-08 | 2020-07-08 | Control method and control system for machine room cage |
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Effective date of registration: 20220126 Address after: 314201 No. 4, Shanwan, Zhapu Town, Pinghu City, Jiaxing City, Zhejiang Province Applicant after: Zhou Yajuan Address before: 518054 1901-1903, 19th floor, block B, Bojin Business Plaza, No. 1, Tairan 7th Road, chegongmiao, Tian'an community, Shatou street, Futian District, Shenzhen, Guangdong Province Applicant before: Zhongyun data technology development (Shenzhen) Co.,Ltd. |
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