CN107450632A - Unit control system and method - Google Patents
Unit control system and method Download PDFInfo
- Publication number
- CN107450632A CN107450632A CN201710500913.3A CN201710500913A CN107450632A CN 107450632 A CN107450632 A CN 107450632A CN 201710500913 A CN201710500913 A CN 201710500913A CN 107450632 A CN107450632 A CN 107450632A
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- mainboard
- unit
- operational factor
- wireless
- remote controllers
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 14
- 238000010977 unit operation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides a unit control system and a method, wherein the system comprises: the system comprises a remote controller, a unit main board and a controlled load; the remote controller is used for sending operation parameters to the mainboard in a wireless transmission mode; and the mainboard is used for receiving the operation parameters in a wireless receiving mode and controlling the controlled load according to the operation. Through the technical problem of current control screen setting the unit reliability that leads to on the mainboard is low, operating personnel operates complicacy has been solved through above-mentioned scheme, has reached the technological effect of effectively improving the unit reliability.
Description
Technical field
The present invention relates to equipment control technology field, in particular to a kind of unit control system and method.
Background technology
At present, screw machine control system is typically combined by mainboard and display screen and reaches the purpose of control, wherein, it is main
Plate and display screen are all arranged on unit.Some parameters are set by display screen, the parameter of setting is handed down to mainboard, passes through master
The real-time communication of plate and display screen, operational factor is transmitted to mainboard, to ensure the normal operation of unit.
However, this mainboard is combined in a manner of realizing and control with display screen, if display screen damages, then mainboard
To lose necessary operational factor, unit can not normal operation, reduce the reliability of unit.
In view of the above-mentioned problems, not yet propose effective solution at present.
The content of the invention
The embodiments of the invention provide a kind of unit control system, to reach the technology effect for improving unit operation reliability
Fruit, the system include：Remote controllers, mainboard and controlled load；
Wherein, the remote controllers, for sending operational factor to the mainboard by wireless transmission method；
The mainboard, for receiving the operational factor by wireless receiving mode, and according to the operation to the quilt
Control load is controlled.
Alternatively, the controlled load includes at least one of：Pressure sensor, temperature sensor.
Alternatively, the mainboard includes：Memory, for storage running parameter.
Alternatively, the operation for the operational factor covering storage originally that the memory is received by the remote controllers
Parameter.
Alternatively, the remote controllers include：Remote control screen.
Alternatively, the remote control screen is for reading the operational factor during mainboard normal operation, and is shown,
And the operational factor is sent to the mainboard by wireless transmission method.
Alternatively, the first wireless transport module is provided with the remote controllers, the second nothing is provided with the mainboard
Line transport module, data are carried out by wireless network between first wireless transport module and second wireless transport module
Transmission.
Alternatively, the wireless network includes at least one of：Public network, internal network.
Alternatively, the unit includes：Water-cooling screw rod unit.
The embodiment of the present invention additionally provides a kind of unit allocation method, to reach the technology effect for improving unit operation reliability
Fruit, this method include：
Remote controllers obtain operational factor, and are sent the operational factor to mainboard by wireless transmission method；
The mainboard is received and stores the operational factor, and the controlled load is controlled according to the operation.
In the above-described embodiments, by setting remote controllers, remote controllers wirelessly send to mainboard and transported
Row parameter, to realize the remote control to mainboard, so as to solve the caused unit that existing control flow is arranged on mainboard
Reliability is low, the technical problem of operating personnel's complex operation, has reached the technique effect for effectively improving unit reliability.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structured flowchart of unit control system according to embodiments of the present invention；
Fig. 2 is unit allocation method flow diagram according to embodiments of the present invention；
Fig. 3 is the configuration diagram of existing unit control system；
Fig. 4 is the configuration diagram of unit control system according to embodiments of the present invention.
Embodiment
It is right with reference to embodiment and accompanying drawing for the object, technical solutions and advantages of the present invention are more clearly understood
The present invention is described in further details.Here, the exemplary embodiment of the present invention and its illustrate to be used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
In view of existing unit control system, because the display screen of unit is configured on unit, so as to cause to unit
The problem of scene that the modification of pattern or parameter must all reach unit is configured in the display board on unit, in this example
In, it is proposed that a kind of unit control system is complete between mainboard and display board so as to avoid to realize the remote control to mainboard
It real-time Communication for Power, avoid failure caused by communication abnormality.
As shown in figure 1, the unit control system can include：Remote controllers 101, unit mainboard 102 and controlled load
103；
Remote controllers 101, for sending operational factor to mainboard 102 by wireless transmission method；
Mainboard 102, for receiving operational factor by wireless receiving mode, and according to the operation to controlled load 103
It is controlled.
Wherein, above-mentioned controlled load 103 can be pressure sensor either temperature sensor etc., however, being worth
It is noted that the loadtype cited by upper example is only a kind of schematic description, when actually realizing, can also have other
The load of type, the application are not construed as limiting to this, as long as controlled load can serve as by the load that mainboard controls in unit.
In view of in existing unit control system, mainboard only operation program, the function of storage running parameter is provided in
In display screen, in this example, mainboard can not only possess the function of operation program, can also carry out the storage of parameter, so
So that unit is when need not change parameter, it is not necessary to which display screen can is realized when operational factor is not changed
Normal operation.Therefore, above-mentioned mainboard can include：Memory, for storage running parameter, wherein, go back memory can be compared with
For the simple either smaller memory cell of amount of storage, the storage to operational factor can be realized.
When being changed for operational factor, mainboard will can receive when new operational factor is received
The operational factor for the new operational factor covering storage originally arrived, such mainboard can be run according to new operational factor, with complete
Into the adjustment of operational factor.
Above-mentioned range controller 101 can include：Remote control screen, the remote control screen can read mainboard normal operation
When operational factor, and shown, and operational factor is sent to the mainboard by wireless transmission method.That is, long-range control
System screen can read unit parameter during mainboard normal operation, and show on a display screen, and mainboard is issued newly by display screen
Parameter, with covering originally set parameter.
It is wirelessly transferred to realize, the first wireless transport module can be set in remote controllers, be provided with mainboard
Second wireless transport module, data biography is carried out by wireless network between the first wireless transport module and the second wireless transport module
It is defeated.
That is, communicated by the first wireless transport module with the second wireless transport module, wherein, first is wirelessly transferred mould
Block and the second wireless transport module can be by public networks or be that internal network realizes reliable communication.Certainly in reality
When realization, other network types can also be selected, the application is not construed as limiting to this.
Above-mentioned unit can be Screw chiller, specifically, can be water-cooling screw rod unit.
Based on the unit control system described in Fig. 1, unit control can be carried out according to unit allocation method as shown in Figure 2
System, may include steps of：
Step 201：Remote controllers obtain operational factor, and by wireless transmission method by the operational factor send to
Mainboard；
Step 202：The mainboard receives and stores the operational factor, and according to it is described operation to it is described it is controlled load into
Row control.
Wherein, it is involved in this method
It is similar to unit control system to solve the principle of problem due to unit allocation method, therefore the reality of unit allocation method
The implementation that may refer to unit control system is applied, part is repeated and repeats no more.
That is, remote controllers wirelessly issue operational factor to mainboard, to realize the control to unit, so as to solve
Caused unit reliability that existing control flow of having determined is arranged on mainboard is low, the technical problem of operating personnel's complex operation,
The technique effect for effectively improving unit reliability is reached.
The unit control system in this example and method are illustrated with reference to a specific embodiment, but are worth
It is noted that the specific embodiment merely to the application is better described, does not form the improper restriction to the application.
In view of existing unit control system, because the display screen of unit is configured on unit, so as to cause to unit
The modification of pattern or parameter must all reach to be configured in display board of the scene of unit on unit.
In this example, unit is controlled by tele-control system, it is complete between mainboard and display board so as to avoid
It real-time Communication for Power, avoid failure caused by communication abnormality.The operational factor of unit safeguards more simple, remote control simultaneously
Device only needs the data that transmission is changed, it is possible to reduce the data volume of transmission.By data transmission module, by data by transmitting mould
Block is attached with public data network, it is possible to achieve remotely unit is controlled.
Illustrated by taking cold Screw chiller control system as an example, existing cold Screw chiller control system can be such as Fig. 3 institutes
Show, combined by mainboard and display screen, some parameters are set by display screen, are handed down to mainboard, then mainboard passes through setting
Parameter controlled load is controlled, by the real-time communication between mainboard and display screen, to mainboard transmit operational factor with
Complete the control to unit operation.
The unit control system provided in this example can be with as shown in figure 4, be first taken using water-cooling screw rod unit without screen design
Disappear airborne display screen, by mainboard transport module, is interacted by being wirelessly transferred with controller, is set with completing the parameter of unit
Put, can also realize and unit operation parameter is swapped by public data network by public data network.
Control model of this scene without screen and remote data transmission, improve the reliability of unit operation.With remote
Process control display screen realizes long-range control, so as to avoid the execute-in-place to unit, improves the efficiency of management of unit.
Therefore, water-cooling screw rod unit field of employment is typically in basement, and the environment of basement is poor, along with the operation of machine
Noise, the working environment of the administrative staff of computer room is poor, and custodian can be effectively improved by the unit control system in this example
The environment of member.
As shown in figure 3, the control model of existing water-cooling screw rod handpiece Water Chilling Units is as shown in figure 3, by installed in unit electricity
Control the control of display screen and mainboard completion to the various loads of unit on case.
Mainboard only records main program, and the operational factor of program needs to be communicated with display screen in real time by mainboard, from
And the control to unit is completed together.This mode can have display screen and mainboard due to unit because communication failure, cause
The communication abnormality of unit, the problem of influenceing the reliability of unit, and because unit display board is on unit, personnel must pass through
Display board is operated to scene, the setting and change of the parameter of unit could be completed.
Unit control system in this example, by enabling mainboard to realize operation program and completing the function of parameter storage,
Do not needed so on unit in the case that display screen may be implemented in and do not change parameter, the normal operation of unit.
When needing to change parameter, transport module B and transport module A and mainboard can be passed through by remote control screen
Between establish communication, then read mainboard normal operation when unit parameter, and show on a display screen, by display screen to master
Plate issues the original parameter of new parameters distribution.Mainboard is run according to new parameter, completes the adjustment of operational factor.By
This new transmission means is realized on water-cooling screw rod unit, completes the control of unit.
In one embodiment, the communication between transport module A and transport module B, can by public network or
Network inside person, realize reliable communication.To increase the convenience of unit allocation management.
By the unit allocation mode of upper example, reliability is higher, and can realize the remote control of unit, it is possible to achieve existing
The unmanned management of field and human-based management.Specifically, avoided by new long-range screw-type water chiller control system
The real-time communication of round-the-clock between mainboard and display board, failure caused by communication abnormality is avoided, while unit operation parameter is tieed up
Protect simpler, remote controllers only transmit the data after change, reduce the data volume of transmission, while by data transfer mould
Block, data are attached by transport module and public data network, it is possible to achieve very-long-range is controlled to unit.
As can be seen from the above description, the embodiment of the present invention realizes following technique effect：By setting long-range control
Device processed, remote controllers wirelessly send operational factor to mainboard, to realize the remote control to mainboard, so as to solve
Caused unit reliability that existing control flow is arranged on mainboard is low, the technical problem of operating personnel's complex operation, reaches
To the technique effect for effectively improving unit reliability.
Obviously, those skilled in the art should be understood that each module of the above-mentioned embodiment of the present invention or each step can be with
Realized with general computing device, they can be concentrated on single computing device, or are distributed in multiple computing devices
On the network formed, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to by it
Store and performed in the storage device by computing device, and in some cases, can be to be held different from order herein
They, are either fabricated to each integrated circuit modules or will be multiple in them by the shown or described step of row respectively
Module or step are fabricated to single integrated circuit module to realize.So, the embodiment of the present invention is not restricted to any specific hard
Part and software combine.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the embodiment of the present invention can have various modifications and variations.Within the spirit and principles of the invention, made
Any modification, equivalent substitution and improvements etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. unit control system, it is characterised in that including：Remote controllers, unit mainboard and controlled load；Wherein, the remote controllers, for sending operational factor to the mainboard by wireless transmission method；The mainboard, for receiving the operational factor by wireless receiving mode, and according to the operation to described controlled negative Load is controlled.
- 2. system according to claim 1, it is characterised in that the controlled load includes at least one of：Pressure passes Sensor, temperature sensor.
- 3. system according to claim 1, it is characterised in that the mainboard includes：Memory, join for storage running Number.
- 4. system according to claim 3, it is characterised in that the memory is received by the remote controllers The operational factor of operational factor covering storage originally.
- 5. system according to claim 1, it is characterised in that the remote controllers include：Remote control screen.
- 6. system according to claim 5, it is characterised in that the remote control screen is normally transported for reading the mainboard Operational factor during row, and shown, and the operational factor is sent to the mainboard by wireless transmission method.
- 7. system according to claim 1, it is characterised in that first is provided with the remote controllers and is wirelessly transferred mould Block, the second wireless transport module is provided with the mainboard, first wireless transport module and described second is wirelessly transferred mould Carried out data transmission between block by wireless network.
- 8. system according to claim 7, it is characterised in that the wireless network includes at least one of：Public network Network, internal network.
- 9. system according to any one of claim 1 to 8, it is characterised in that the unit includes：Water-cooling screw rod machine Group.
- 10. a kind of method that unit control system by any one of claim 1 to 9 carries out unit allocation, it is special Sign is, including：Remote controllers obtain operational factor, and are sent the operational factor to mainboard by wireless transmission method；The mainboard is received and stores the operational factor, and the controlled load is controlled according to the operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500913.3A CN107450632A (en) | 2017-06-27 | 2017-06-27 | Unit control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500913.3A CN107450632A (en) | 2017-06-27 | 2017-06-27 | Unit control system and method |
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| Publication Number | Publication Date |
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| CN107450632A true CN107450632A (en) | 2017-12-08 |
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| CN201710500913.3A Pending CN107450632A (en) | 2017-06-27 | 2017-06-27 | Unit control system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520069A (en) * | 2018-09-29 | 2019-03-26 | 珠海格力电器股份有限公司 | Electronic device control method and device, electronic device and storage medium |
| CN109739207A (en) * | 2018-12-04 | 2019-05-10 | 珠海格力电器股份有限公司 | Unit control system and method for intelligent diagnosis |
| CN112241378A (en) * | 2020-10-16 | 2021-01-19 | 珠海格力电器股份有限公司 | Device for BMS system and network topology structure thereof |
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