CN104380003B - Centralized controller - Google Patents
Centralized controller Download PDFInfo
- Publication number
- CN104380003B CN104380003B CN201380030873.0A CN201380030873A CN104380003B CN 104380003 B CN104380003 B CN 104380003B CN 201380030873 A CN201380030873 A CN 201380030873A CN 104380003 B CN104380003 B CN 104380003B
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- Prior art keywords
- main body
- centralized controller
- port
- mode
- lan
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
Abstract
Centralized Controller (20) is arranged in office block (90), and manages at least many machinery equipments including air-conditioning device (10) concentratedly.Centralized Controller (20) is with main body (21), installation portion (22), display (23), the first LAN port (24) and the second LAN port (25).Installation portion (22) is the part for main body (21) to be installed on metope and set.Display (23) is configured at the front of main body (21), is board-like touch surface.First LAN port (24) is configured at the back side of main body (21), is provided with the connector for the LAN cables (80) being connected with the long-distance management device (30) from machine remote management equipment.Second LAN port (25) is configured at the face beyond the back side of main body (21).Second LAN port (25) can install the connector of LAN cables (80) from the face side of main body (21).
Description
Technical field
The present invention relates to a kind of Centralized Controller.
Background technology
In the past, Centralized Controller was used in order to manage the machinery equipment being arranged in office block concentratedly.Such as patent text
Offer disclosed in 1 (Japanese Unexamined Patent Publication 2003-307335 publications), Centralized Controller is by network and for remotely monitor and remotely
The terminal connection of the machinery equipment such as operating air conditioner device and illumination.In the Centralized Controller with network connection, it is provided with for example
LAN port for installing the connector of LAN cables.
The content of the invention
Invent problem to be solved
But, be to be embedded in metope and in the case of the machine that sets in Centralized Controller, it is generally considered that outward appearance and incite somebody to action
LAN port is located at the back side of Centralized Controller main body.Therefore, when the upkeep operation of Centralized Controller is implemented, it is necessary to remove embedding
The wiring of LAN cables is carried out in the Centralized Controller of metope, it is difficult to efficiently carry out operation.
It is an object of the invention to provide a kind of Centralized Controller, it being capable of efficiently putting maintenance into practice operation.
Means for solving the problems
The Centralized Controller that first viewpoint of the invention is related to is managed concentratedly at least including sky in office block
Adjust many machinery equipments of device.Centralized Controller has main body, installation portion, display, the first LAN port and the 2nd LAN
Port.Installation portion is the part set for main body to be installed on into metope.Display is configured at the front of main body, is touch surface
It is board-like.First LAN port is configured at the back side of main body, be provided with for the remote management that remote management is carried out to machinery equipment
The LAN cable connectors of device connection.Second LAN port is configured at the face beyond the main body back side, is provided with for being set with machine
The LAN cable connectors of standby connection.Second LAN port can install the connector of LAN cables from the face side of main body.
The Centralized Controller that first viewpoint is related to is set with being used as by LAN cables for remotely monitor and remote operation machine
The long-distance management device connection of standby terminal, the first LAN port and the 2nd LAN ends with the connector for being provided with LAN cables
Mouthful.First LAN port and the 2nd LAN control ports have identical function, are configured at the phase each other of the main body of Centralized Controller
Same position.First LAN port is configured at the back side of main body, generally with when use.It is embedment metope in Centralized Controller
And in the case of the machine for setting, when generally using, externally lose the first LAN port.And the second LAN port is configured at
Face beyond the main body back side such as front of main body, uses in upkeep operation.Second LAN port is configured at the face side from main body
Accessible position.Therefore, in upkeep operation, the connector of LAN cables easily can be installed on the second LAN port, or
It is removed from the second LAN port.Therefore, the Centralized Controller that the first viewpoint is related to being capable of efficiently putting maintenance into practice operation.
The Centralized Controller that second viewpoint of the invention is related in the Centralized Controller that the first viewpoint is related to, also with cutting
Change the switching switch of first mode and second mode.In first mode, the first LAN port is effective and the second LAN port is invalid.The
In two modes, the first LAN port is invalid and the second LAN port is effective.
There is the Centralized Controller that second viewpoint is related to switching to switch, and the switching is switched for by the first LAN port and the
Any of which side of two LAN ports is set to effectively, and the opposing party is set to invalid.Upkeep operation people can operate switching to switch, logical
Often with when switch to the effective first mode of only the first LAN port, switch to only the second LAN port effective in upkeep operation
Second mode.Thus, LAN cable connectors are removed from the first LAN port without Centralized Controller is removed from metope, will
It is invalid that first LAN port is set to temporarily, and the connector that can will be connected with the LAN cables of the terminal of upkeep operation is installed on
Two LAN ports.Therefore, the Centralized Controller that the second viewpoint is related to being capable of efficiently putting maintenance into practice operation.
The Centralized Controller that 3rd viewpoint of the invention is related to also has the in the Centralized Controller that the second viewpoint is related to
The anti-locking mechanism of two modes.The anti-locking mechanism of second mode prevents switching switch in second mode state.
The Centralized Controller that 3rd viewpoint is related to can be forbidden by the anti-locking mechanism of second mode when beyond upkeep operation
The effective second mode of only the second LAN port.Thereby, it is possible to generally with when forbid the use of the 2nd port.Therefore, the 3rd
The Centralized Controller that viewpoint is related to can prevent upkeep operation people from malfunctioning in upkeep operation.
The Centralized Controller that 4th viewpoint of the invention is related to also has end in the Centralized Controller that the 3rd viewpoint is related to
Mouth mask.Cover from the face side of main body and cover the second LAN port in port.Port cover can be installed on main body and be removed from main body.
The Centralized Controller that 4th viewpoint is related to has the port cover of the second LAN port of covering, therefore prevents maintenance to make
Centralized Controller user beyond industry people uses the second LAN port.Therefore, the Centralized Controller that the 4th viewpoint is related to can be
Prevent user from malfunctioning when usually used.
The Centralized Controller that 5th viewpoint of the invention is related to is the Centralized Controller that the 4th viewpoint is related to, and second mode is prevented
Locking mechanism is to prevent from for the cover that port cover is installed on main body installing anti-locking mechanism.
The Centralized Controller that 5th viewpoint is related in the effective second mode of only the second LAN port prevents from that will be covered
The port cover of two LAN ports is installed on main body.Thus, upkeep operation people, can after the upkeep operation for terminating Centralized Controller
Is born in memory and Centralized Controller is switched to first mode from second mode.Therefore, the Centralized Controller that the 5th viewpoint is related to can
Prevent upkeep operation people from malfunctioning in upkeep operation.
The Centralized Controller that 6th viewpoint of the invention is related to is any centralized Control being related to of the first to the 5th viewpoint
Device, the second LAN port is configured at the front of main body.
In the Centralized Controller that 6th viewpoint is related to, the front of main body is configured at due to the second LAN port, therefore safeguard work
Industry people can be easily accessed the 2nd LAN cable ports.Therefore, the Centralized Controller that the 6th viewpoint is related to can efficiently implement dimension
Shield operation.
The effect of invention
Therefore, the Centralized Controller that the first viewpoint is related to being capable of efficiently putting maintenance into practice operation.
The Centralized Controller that second viewpoint of the invention and the 6th viewpoint are related to being capable of more efficiently putting maintenance into practice operation.
The Centralized Controller that 3rd viewpoint of the invention and the 5th viewpoint are related to can prevent from safeguarding in upkeep operation to be made
Industry people malfunctions.
Therefore, the Centralized Controller that the 4th viewpoint is related to can prevent user from malfunctioning when usually used.
Brief description of the drawings
Fig. 1 is the figure of the structure for showing the refrigerating plant management system that embodiment of the present invention is related to.
Fig. 2 is the figure of the structure for showing air-conditioning device.
Fig. 3 is the figure for showing the Centralized Controller from front observation.
Fig. 4 is to show removing the figure of the Centralized Controller observed from front in the state of port is covered.
Fig. 5 is the figure for showing the Centralized Controller from back side observation.
Fig. 6 is the figure for showing to be embedded in the Centralized Controller of metope.
Fig. 7 is the outside drawing of observation port cover from the inside.
Fig. 8 is raised and switching switch the position relationship of port cover when showing that Centralized Controller is second mode
Figure.
Fig. 9 is raised and switching switch the position relationship of port cover when showing that Centralized Controller is first mode
Figure.
Figure 10 is to show that the figure of the state for being installed on main body is covered in the port in Fig. 9.
Specific embodiment
Illustrate the refrigerating plant pipe for possessing Centralized Controller 20 that embodiments of the present invention are related to referring to the drawings
Reason system 100.Refrigerating plant management system 100 is that the air-conditioning device 10 as refrigerating plant for being arranged at office block 90 is entered
The system of row management.Centralized watch is simultaneously in the place of the setting place away from air-conditioning device 10 for refrigerating plant management system 100
Control air-conditioning device 10.
(1) overall structure of refrigerating plant management system
As shown in figure 1, refrigerating plant management system 100 is main by air-conditioning device 10, Centralized Controller 20 and long-range pipe
Reason device 30 is constituted.Office block 90 is provided with many air-conditioning devices 10.Centralized Controller 20 is used for centralized watch and controls many
Platform air-conditioning device 10.Centralized Controller 20 is arranged at keeper room of office block 90 etc..Centralized Controller 20 passes through industrial siding
70 are connected with air-conditioning device 10.Long-distance management device 30 is disposed on the service of the remote management center 13 for being located at office block 90
Device.Long-distance management device passes through LAN cables 80 with Centralized Controller 20 in a wired fashion using the internet 60 of office block 90
Connection.Long-distance management device 30 accesses Centralized Controller 20 via internet 60, monitors and control air-conditioning device 10.
The manager of refrigerating plant management system 100 can fill from Centralized Controller 20 or long-distance management device 30 to air-conditioning
10 transmissions are put for performing the instruction of predetermined operation mode.Predetermined operation mode is, for example, cooling operation pattern, heats mould
Formula and checking mode.
Then, each component parts to refrigerating plant management system 100 is illustrated.
(2) structure of air-conditioning device
As shown in Fig. 2 air-conditioning device is main by an outdoor unit 11 and many indoor sets 12 being connected with outdoor unit 11
Constitute.64 indoor sets 12 can be at most connected on one outdoor unit 11.That is, one refrigerant loop is by an outdoor unit 11 and most
Many 64 indoor sets 12 are constituted.Air-conditioning device 10 constitutes the system being made up of compressor (not shown) and heat exchanger etc. on the whole
Refrigerant circuit.Outdoor unit 11 and indoor set 12 are connected by industrial siding 70 and refrigerant piping (not shown).
(3) structure of Centralized Controller
As shown in Fig. 3 to 5, Centralized Controller 20 is main by main body 21, installation portion 22, display 23, the first LAN port
24th, the second LAN port 25, switching switch 26, port cover 28 and cover are installed anti-locking mechanism 27 and are constituted.In figure 3, the 2nd LAN
Port 25 and switching switch 26 are located at the invisible position by the covering of port cover 28.As be described hereinafter, cover installs anti-locking mechanism 27 is
It is formed at raised the 27 of port cover 28.
As shown in fig. 6, Centralized Controller 20 is configured to imbed the metope 40 of the keeper room of office block 90 etc..Office
Keeper's grade in building 90 is that the user of Centralized Controller 20 operates the Centralized Controller 20 for being embedded in metope 40, can be concentrated
Monitor and control many air-conditioning devices 10.
Then, each component parts to Centralized Controller 20 is illustrated.
(3-1) main body
Main body 21 is the plastic housing of Centralized Controller 20.Installation portion 22, display 23, are configured with main body 21
One LAN port 24, the second LAN port 25, switching switch 26 and port cover 28.Port cover 28 can be removed from main body 21,
May be mounted in main body 21.Fig. 4 shows the Centralized Controller 20 for having removed port cover 28.
Centralized Controller 20 has storage part (not shown) and control unit etc. inside main body 21.Storage part is that storage is used for
Manage the information of air-conditioning device 10 and ROM, RAM and hard disk of program etc..Storage part stores the service data of air-conditioning device 10
And operating schedule etc..Control unit is that execution is stored in the program of storage part and processes CPU of predetermined data etc..
(3-2) installation portion
When Centralized Controller 20 is embedded in into the metope 40 of the keeper room of office block 90 etc., installation portion 22 is for inciting somebody to action
Main body 21 is fixed on the metal system or resinous part of metope 40.As shown in fig. 6, installation portion 22 is fixed on main body 21 and is pacified
Dress.The upper and lower end parts of installation portion 22 have been provided projectingly installation sheet 22a opposite each otherly.Installation sheet 22a is installed on by bolt etc.
On metope 40.
(3-3) display
Display 23 is arranged in the board-like equipment of touch surface of main body 21.Hereinafter referred to as it is configured with the face of the side of display 23
It is " front " of main body 21 that the face of the positive opposition side of main body 21 is called " back side " of main body 21.Fig. 3 and Fig. 4 show from
The Centralized Controller 20 of front observation, Fig. 5 shows the Centralized Controller 20 from back side observation.Display 23 has as concentration
The display device of controller 20 and the function of input unit.For example, Centralized Controller 20 can be shown on display 23 Fig. 3 and
The management configuration interface of the air-conditioning device 10 shown in Fig. 4.Keeper's grade of office block 90 is the user of Centralized Controller 20
The interface shown on display 23 can be used by the established part with finger touch display, is input into for managing sky
Adjust the data of device 10.
(3-4) first LAN port
The connector of LAN cables 80 for connecting Centralized Controller 20 and internet 60 is installed on first LAN port 24.
As shown in figure 5, the first LAN port 24 is configured at the back side of main body 21.Therefore, refrigerating plant managing device 100 is generally being used
When, i.e., in the state of the metope 40 that Centralized Controller 20 is embedded in the custodian room of office block 90 etc., Centralized Controller 20
User cannot see the first LAN port 24 and be installed on the LAN cables 80 of the first LAN port 24.Additionally, refrigerating plant pipe
Reason system 100 either generally use when still in upkeep operation when, be installed on the LAN cables 80 of the first LAN port 24
Connector is not removed from the first LAN port 24.
(3-5) second LAN port
As shown in figure 4, the second LAN port 25 is configured at the front of main body 21.Second LAN port 25 and the first LAN port
24 connectors that similarly can also install LAN cables.
When generally using, the second LAN port 25 is covered refrigerating plant management system 100 by port cover 28.Refrigerating plant
Management system 100 uses the second LAN port 25 in upkeep operation.The upkeep operation people of refrigerating plant management system 100 in order to
Connect the upkeep operation terminal and Centralized Controller 20 of oneself temporarily via LAN cables, the connector of LAN cables is installed on
Second LAN port 25.In addition, the upkeep operation people of generally refrigerating plant management system 100 is not making for Centralized Controller 20
User.
(3-6) switching switch
As shown in figure 4, switching switch 26 is configured at the front of main body 21.Refrigerating plant management system 100 is generally being used
When, switching switch 26 is covered by port cover 28.Switching switch 26 be used for by the first LAN port 24 and the second LAN port 25 its
In it is any be set to effectively, and another be set to it is invalid.Specifically, by operating switching switch 26, can be in first mode
Centralized Controller 20 and the Centralized Controller 20 of second mode between switch.In the Centralized Controller 20 of first mode, first
Effectively, the second LAN port 25 is invalid for LAN port 24.In the Centralized Controller 20 of second mode, the first LAN port 24 is invalid, the
Two LAN ports 25 are effective.
As shown in figure 4, switching switch 26 has the convex portion 26a that can be moved in the horizontal direction.Centralized Control is observed from front
During device 20, the convex portion 26a of switching switch 26 is located at left side in the first mode, in a second mode positioned at right side.Refrigerating plant
The upkeep operation people of management system 100 can manually switch over the handover operation of switch 26.It is when being managed in refrigerating plant
When the upkeep operation of system 100 starts, the upkeep operation people of refrigerating plant management system 100 cuts switch 26 is switched from first mode
It is changed to second mode；When at the end of upkeep operation, the upkeep operation people of refrigerating plant management system 100 will switch switch 26 from
Second mode switches to first mode.
In refrigerating plant management system 100 when generally using, Centralized Controller 20 is in the state of first mode.This
When, the connector of the LAN cables 80 being connected with internet 60 is installed on first LAN port 24.And manage system in refrigerating plant
During the upkeep operation of system 100, Centralized Controller 20 is in the state of second mode.Now, be provided with the first LAN port 24 with
The connector of the LAN cables 80 of the connection of internet 60, is provided with and refrigerating plant management system 100 on the second LAN port 24
The connector of the LAN cables that the upkeep operation of upkeep operation people terminal is connected.
Cover (3-7) port
Port cover 28 is the part for covering the second LAN port 25 and switching switch 26.Port cover 28 is installed on main body 21
Face side.Port cover 28 has identical with main body 21 or similar with main body 21 color and material.Fig. 7 is the back side from main body 21
Side observation is installed on the outside drawing of the port cover 28 of main body 21.It is port cover 28 to be hereinafter referred to as installed on invisible face during main body 21
" the inside ".The inside of port cover 28 is formed with cover described later and installs anti-locking mechanism 27 i.e. raised 27.
When generally using, the second LAN port 25 and switching switch 26 are covered refrigerating plant management system 100 by port cover 28
Lid.Generally, the upkeep operation people of the people's only refrigerating plant management system 100 port cover 28 removed from main body 21.That is, only tie up
Shield operation people accesses second LAN port and switching switch 26 of Centralized Controller 20.
(3-8) cover installs anti-locking mechanism
Fig. 8 to 10 is the figure of the main body 21 of observation Centralized Controller 20 from below.Cover is installed anti-locking mechanism 27 and is formed at
Raised the 27 of the inside of port cover 28.The projection of raised 27 the insides for being arranged in port cover 28.Match somebody with somebody raised the 27 of port cover 28
It is placed in the position for having interfered switching switch 26.More specifically, Centralized Controller 20 for second mode be switching switch 26 it is convex
When portion 26a is located at right side, as shown in figure 8, before the front end of the convex portion 26a of switching switch 26 is located at raised 27 that 28 are covered with port
The position that end offsets.Therefore, when Centralized Controller 20 is second mode, it is impossible to which port cover 28 is installed on into main body 21.And it is another
On the one hand, when Centralized Controller 20 is located at left side for the convex portion 26a that first mode is switching switch 26, as shown in figure 9, switching
The front end of the convex portion 26a of switch 26 is located at the position that the front end with raised the 27 of port cover 28 does not offset.Therefore, such as Figure 10 institutes
Show, when Centralized Controller 20 is first mode, port cover 28 can be reliably mounted on main body 21.
Thus, raised the 27 of port cover 28 is to prevent from being installed on port cover 28 on the Centralized Controller 20 of second mode
Cover installs anti-locking mechanism.In addition, raised the 27 of port cover 28 is also for preventing upkeep operation people in refrigerating plant management system
100 upkeep operation is forgotten to switch to the second mode of first mode to prevent from second mode Centralized Controller 20 after terminating
Mechanism 27.
(4) structure of long-distance management device
Long-distance management device 30 is that have to concentrate prison via the central access controller 20 of internet 60 of office block 90
Depending on and centralized Control air-conditioning device 10 function server.Long-distance management device 30 has in the same manner as Centralized Controller 20 to be deposited
Storage portion and control unit etc..Storage part is the data of management and ROM, RAM of program and hard disk of the storage for air-conditioning device 10
Deng.The storage part storage such as service data of air-conditioning device 10 and operating schedule etc..Control unit is to perform to be stored in storage part
CPU of program and processing data etc..Remote control 30 is referred to by Centralized Controller 20 to air-conditioning device issue operating control
Order, controls the action of air-conditioning device 10.
(5) feature
(5-1)
In refrigerating plant management system 100 of the present embodiment, Centralized Controller 20 is used for via office block 90
Internet 60 carry out remotely monitor and remote operation from 30 pairs of many air-conditioning devices 10 of long-distance management device.Centralized Controller 20
Possess：The first LAN port 24 and the second LAN port 25 with identical function.First LAN port 24 is configured at the back of the body of main body 21
Face, refrigerating plant management system 100 it is usually used when, as the connection between Centralized Controller 20 and internet 60.By
It is the equipment of the metope 40 of the keeper room etc. for being embedded in office block 90 in Centralized Controller 20, therefore in refrigerating plant management
When generally using of system 100, invisible first LAN port 24 of user of Centralized Controller 20.And the second LAN port 25 is matched somebody with somebody
The front of main body 21 is placed in, in the upkeep operation of refrigerating plant management system 100, Centralized Controller 20 is temporarily used for and is safeguarded
Connection between the upkeep operation terminal of operation people.Due to the second LAN port 25 is configured at can be from the face side of main body 21
The position of access, therefore in the state of Centralized Controller 20 is embedded in metope 40, upkeep operation people can connect LAN cables
Device is installed on the second LAN port 25.Thus, upkeep operation person can easily by for being connected with terminal with the upkeep operation of oneself
The connector of LAN cables be installed on the second LAN port 25 and it removed from the second LAN port 25.Therefore, this implementation
The Centralized Controller 20 that mode is related to being capable of efficiently putting maintenance into practice operation.
(5-2)
Centralized Controller of the present embodiment 20 has switching switch 26, and switching switch 26 is used for a LAN
Either one in the LAN port 25 of port 24 and second be set to effectively and the opposing party is set to it is invalid.Refrigerating plant management system 100
Upkeep operation people operation switching switch 26, can easily in the Centralized Controller 20 and the concentration of second mode of first mode
Switch between controller 20.Thus, upkeep operation people there is no need to carry out a series of operation：Office block 90 will be embedded in
The Centralized Controller 20 of metope 40 of keeper room etc. removed from metope 40, by the connector of LAN cables 80 from a LAN ends
Mouth 24 is removed, and will be installed on the first LAN port 24 for other LAN cables being connected with upkeep operation terminal.That is, safeguard and make
Centralized Controller 20 is switched to second mode, thus, it is possible to easily by industry people by operating switching switch 26 from first mode
It is invalid that first LAN port 24 is set to, and the second LAN port 25 is set to effectively.Therefore, upkeep operation people operation switching switch 26
And second mode is switched to temporarily, and the second LAN port 25 will be installed on for connecting the LAN cables of upkeep operation terminal,
Only carrying out such operation can just carry out upkeep operation.Therefore, Centralized Controller of the present embodiment 20 can be higher
Effect ground putting maintenance into practice operation.
(5-3)
In Centralized Controller of the present embodiment 20, refrigerating plant management system 100 generally use when, second
LAN port 25 and switching switch 26 are covered by port cover 28.Refrigerating plant management system 100 in upkeep operation, upkeep operation
People removes cover 28 from main body 21, and operation switching switchs and Centralized Controller 20 is switched into second mode from first mode.
Then, after upkeep operation people is using the end upkeep operation of the second LAN port 25, operation switching switch 26, by Centralized Controller
20 switch to first mode from second mode, and port cover 28 is installed on into main body 21.Main body 21 is installed on by the way that port is covered into 28,
Can prevent the user of the Centralized Controller 20 beyond upkeep operation people from using the second LAN port 25 and switching switch 26.Cause
This, Centralized Controller of the present embodiment 20 can prevent user from malfunctioning when usually used.
(5-4)
In Centralized Controller of the present embodiment 20, when the convex portion 26a of switching switch 26 is the state of second mode
Under, being formed at raised the 27 of port cover 28 prevents port cover 28 to be installed on main body 21.That is, it is second mode in Centralized Controller 20
In the state of, port cover 28 cannot be installed on main body 21 by the upkeep operation people of refrigerating plant management system 100.Thus, safeguard
After the upkeep operation for terminating Centralized Controller, can bear in memory switch to the from second mode by Centralized Controller 20 for operation people
One pattern.Therefore, Centralized Controller of the present embodiment 20 can prevent upkeep operation people from malfunctioning in upkeep operation.
(6) variation
(6-1) variation A
In the present embodiment, refrigerating plant control system 100 is using the centralized watch of Centralized Controller 20 and controls sky
The system for adjusting device 10.But, Centralized Controller of the present embodiment 20 simultaneously not only limits air-conditioning device 10, it is also possible to be used for
Centralized watch and the system for controlling machinery equipment beyond air-conditioning device 10.
(6-2) variation B
In the present embodiment, the second LAN port 25 of Centralized Controller 20 is configured at the front of main body 21.But, such as
Fruit is the part beyond the back side of main body 21 and can be accessed in the state of Centralized Controller 20 is embedded in metope 40
Part, then the second LAN port 25 can also be configured at the other parts of main body 21.For example, the second LAN port 25 can also match somebody with somebody
It is placed in the side of main body 21.
(6-3) variation C
In refrigerating plant management system 100 of the present embodiment, as shown in figure 1, long-distance management device 30 and setting
Connected in a Centralized Controller 20 of office block 90.But, long-distance management device 30 can also be arranged at office block
90 many Centralized Controllers 20 are connected.Additionally, long-distance management device 30 can also be in being respectively arranged at multiple office blocks 90
Centralized Controller 20 connect.
(6-4) variation D
In refrigerating plant management system 100 of the present embodiment, as shown in figure 1, long-distance management device 30 is arranged at
Office block 90, is connected by internet 60 with Centralized Controller 20.But, long-distance management device 30 can also be arranged at office
Building beyond building 90, is connected by internet and telephone line etc. with the Centralized Controller 20 of office block 90.
Industrial applicability
Centralized Controller of the present invention being capable of efficiently putting maintenance into practice operation.
Label declaration
20：Centralized Controller
21：Main body
22：Installation portion
23：Display
24：First LAN port
25：Second LAN port
26：Switching switch
27：Raised (the anti-locking mechanism of second mode)
28：Cover port
27：Raised (cover installs anti-locking mechanism)
30：Long-distance management device
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2003-307335 publications
Claims (2)
1. a kind of Centralized Controller (20), it is arranged in office block, and is managed concentratedly at least many including air-conditioning device
Platform machinery equipment, wherein, the Centralized Controller includes：
Main body (21)；
Installation portion (22), it is used to that the main body to be installed on metope and be set；
Display (23), its front for being configured at the main body is that touch surface is board-like；
First LAN port (24), its back side for being configured at the main body is provided with for being carried out remotely with to the machinery equipment
The connector of the LAN cables of long-distance management device (30) connection of management；And
Second LAN port (25), it is configured at the face beyond the back side of the main body, is provided with the connector；
Switching switch (26), its switching first mode and second mode, the first mode be first LAN port effectively,
Second LAN port is invalid, the second mode is that first LAN port is invalid, second LAN port effectively, and
And the switching switch has the convex portion (26a) that can be moved in the horizontal direction, and the switching switch is when generally using
First mode is switched to, second mode is switched in upkeep operation,
The anti-locking mechanism of second mode (27), it prevents the switching switch in the usual utilization to be in the second mode
State,
(28) are covered in port, and it covers second LAN port from the face side of the main body, and can be installed on the main body
And removed from the main body,
Second LAN port has the shape same with first LAN port, and can be from the face side of the main body
The connector is installed,
The port covers on and covered when being installed on the main body switching switch,
The anti-locking mechanism of second mode is formed at the projection of the inside of the port cover, also, is prevented the port
The cover that cover is installed on the main body installs anti-locking mechanism (27),
When the switching switch is for the second mode, the cover installs the convex portion of anti-locking mechanism and the switching switch
Offset and prevent from for port cover being installed on the main body.
2. Centralized Controller according to claim 1, wherein,
Second LAN port is configured at the front of the main body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012146730A JP5561319B2 (en) | 2012-06-29 | 2012-06-29 | Centralized controller |
| JP2012-146730 | 2012-06-29 | ||
| PCT/JP2013/063667 WO2014002635A1 (en) | 2012-06-29 | 2013-05-16 | Concentrated controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104380003A CN104380003A (en) | 2015-02-25 |
| CN104380003B true CN104380003B (en) | 2017-06-16 |
Family
ID=49782807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380030873.0A Active CN104380003B (en) | 2012-06-29 | 2013-05-16 | Centralized controller |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5561319B2 (en) |
| CN (1) | CN104380003B (en) |
| WO (1) | WO2014002635A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101667724B1 (en) * | 2014-04-11 | 2016-10-19 | 엘지전자 주식회사 | Remote maintenance server, total maintenance system including the remote maintenance server and method thereof |
| CN105091216A (en) * | 2015-07-27 | 2015-11-25 | 珠海格力电器股份有限公司 | Air conditioning unit control system |
| CN108344110A (en) * | 2018-02-11 | 2018-07-31 | 四川虹美智能科技有限公司 | A kind of line control machine, air-conditioner control system and method |
| CN109974206B (en) * | 2019-03-21 | 2021-08-13 | 广东美的制冷设备有限公司 | Air conditioning system, control method thereof, control terminal and storage medium |
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| JPS54111674U (en) * | 1978-01-24 | 1979-08-06 | ||
| JPH1144450A (en) * | 1997-07-24 | 1999-02-16 | Sanyo Electric Co Ltd | Air conditioner |
| JP2001256869A (en) * | 2000-03-09 | 2001-09-21 | Energy Support Corp | Controller for switch |
| JP2003279113A (en) * | 2002-03-20 | 2003-10-02 | Mitsubishi Electric Corp | Air conditioning controller and initial setting device for controller |
| CN101122877A (en) * | 2006-08-10 | 2008-02-13 | 富士通株式会社 | Duplex system and processor switching method |
| CN101917806A (en) * | 2010-08-11 | 2010-12-15 | 天津工业大学 | ARM processor-based street lamp centralized controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153036U (en) * | 1980-04-16 | 1981-11-16 | ||
| JPS57204260U (en) * | 1981-06-23 | 1982-12-25 | ||
| JP2002031392A (en) * | 2000-07-14 | 2002-01-31 | Sanyo Electric Co Ltd | Controller and air-conditioning system using the same |
-
2012
- 2012-06-29 JP JP2012146730A patent/JP5561319B2/en active Active
-
2013
- 2013-05-16 CN CN201380030873.0A patent/CN104380003B/en active Active
- 2013-05-16 WO PCT/JP2013/063667 patent/WO2014002635A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111674U (en) * | 1978-01-24 | 1979-08-06 | ||
| JPH1144450A (en) * | 1997-07-24 | 1999-02-16 | Sanyo Electric Co Ltd | Air conditioner |
| JP2001256869A (en) * | 2000-03-09 | 2001-09-21 | Energy Support Corp | Controller for switch |
| JP2003279113A (en) * | 2002-03-20 | 2003-10-02 | Mitsubishi Electric Corp | Air conditioning controller and initial setting device for controller |
| CN101122877A (en) * | 2006-08-10 | 2008-02-13 | 富士通株式会社 | Duplex system and processor switching method |
| CN101917806A (en) * | 2010-08-11 | 2010-12-15 | 天津工业大学 | ARM processor-based street lamp centralized controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5561319B2 (en) | 2014-07-30 |
| JP2014009885A (en) | 2014-01-20 |
| CN104380003A (en) | 2015-02-25 |
| WO2014002635A1 (en) | 2014-01-03 |
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