CN102734899B - Multi-backup dynamic detection control operation method - Google Patents
Multi-backup dynamic detection control operation method Download PDFInfo
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- CN102734899B CN102734899B CN201210244693.XA CN201210244693A CN102734899B CN 102734899 B CN102734899 B CN 102734899B CN 201210244693 A CN201210244693 A CN 201210244693A CN 102734899 B CN102734899 B CN 102734899B
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Abstract
The invention discloses a multi-backup (N+n) dynamic detection control operation method which comprises the following steps of: (1) establishing communication between a host and a slave machine; (2) setting the number of air conditioners which simultaneously work each time and setting operating time each time; (3) detecting the number of current online air conditioners, the operating states of the current online air conditioners and addresses of the online air conditioners; (4) judging whether a switching moment is reached, jumping to the step (5) if yes, and executing the step (4) again if no; (5) determining air conditioners to be started and shut down; and (6) starting the air conditioners to be started, shutting down the air conditioners to be shut down, recording the address of the last working air conditioner after the switching, returning to the step (3) and preparing to execute the next round of circulating control. According to the multi-backup (N+n) dynamic detection control operation method disclosed by the invention, a plurality of precision air conditions are networked to be controlled, so that the networking configuration demand diversification is implemented, the constant-temperature and constant-humidity environment is met and the timed switching of each operating air conditioner is implemented.
Description
Technical field
The present invention relates to a kind of many standby many detection of dynamic controlling run methods, belong to air conditioner controlling technology field.
Background technology
The object that precision air conditioner uses is mainly to control inside of base station humiture, ensureing that the inner humiture of machine room meets the requirements, in order to ensure machine room demand, a lot of machine rooms adopt many precision air conditioner operations, prevent that certain goes wrong and causes building environment abnormal, domestic precision air conditioner at present, what on Standby control, adopt is the control mode of many standby one (N+1) or many standby two (N+2), there is no to realize the control mode of many standby many (N+n), in simultaneously current networking control, can only control targetedly switching operation of air conditioner, do not realize automatic dynamic monitoring, once there is networking fault or the machine that is newly connected into or disconnects, need to reconfigure setting, contrast this type of Standby control, many standby its advantages of many detection of dynamic controlling run are obvious.Both met communication industry standard, and can switch by the contrast of different operating state and the network condition of many precision air conditioners again, meeting above-mentioned requirements is the main purpose of this technical research.
Summary of the invention
The deficiency that the present invention exists in order to reach the environment of constant temperature and humidity in order to solve existing equipment machine room in control method, a kind of many standby many detection of dynamic controlling run methods are provided, by many precision air conditioner networking control, realize the networked deployment diversification of demand, ensure the environment that meets machine room constant temperature and humidity, can realize the timing of the inner each running air-conditioning of machine room and switch, not only meet the demand of communications industry communication standard but also ensure machine room normal operation simultaneously.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of many standby many detection of dynamic controlling run methods, comprise the following steps:
(1), set up communicating by letter of main frame and slave;
(2), set the number of the air conditioner of at every turn simultaneously working, and set the each run time;
(3), detect the current quantity at net air conditioner, current in the running status of net air conditioner and in the address of net air conditioner;
(4), determine and the air conditioner address of last work after last switching according to the running time of setting, judge whether switching time, the words that are jump to step (5), no words re-execute step (4);
(5), according to the number of the current quantity at net air conditioner, the current running status at net air conditioner and the air conditioner of working, definite air-conditioning of preparing opening and closing at every turn simultaneously;
(6), the air-conditioning that will prepare to open opens and closes preparing the air-conditioning of closing, and the air-conditioning address of last work after recording this and switching, returns to step (3), prepares to carry out the loop control of next round.
Further, step (3) comprises following sub-step:
(31), main frame sends question and answer signals to slave, successfully sets up the slave of communication to its address information of host response and on off state;
(32), the current quantity at net air conditioner of slave addresses Information Statistics come according to feedback of main frame, and add up the current running status at net air conditioner.
Further again, what main frame was set up with slave in step (1) communicates by letter be RS232-C, RS485 or RS422 communicate by letter any.
Further, consider the delay of slave and main-machine communication, in step (2), also comprise the step that the feedback stand-by period is set, if main frame is not received the feedback of slave within the feedback stand-by period, make and determine the not online judgement of current machine.
Further again, if judge, current machine is not online, also comprises and records the not step of line duration of current machine.
Compared with prior art, advantage of the present invention and good effect are: many standby many detection of dynamic controlling run methods of the present invention, by by many precision air conditioner networking control, realize the networked deployment diversification of demand, ensure the environment that meets machine room constant temperature and humidity, can realize the timing of the inner each running air-conditioning of machine room switches simultaneously, adopt communication industry standard agreement, both met the demand of communications industry communication standard, meet again and in the time using the precision air conditioner of different manufacturers, also can automatically carry out group net operation, increase the versatility of this method, can realize the timing of the inner each running air-conditioning of machine room switches simultaneously, can automatic detection and adjustment, self-adapting operation, do not need artificial change, extend machine service life.
Read by reference to the accompanying drawings after the detailed description of embodiment of the present invention, it is clearer that the other features and advantages of the invention will become.
Brief description of the drawings
Fig. 1 is many a kind of embodiment physical connection block diagrams for many detection of dynamic controlling run methods proposed by the invention;
Fig. 2 is the flow chart of many standby many detection of dynamic controlling run methods in Fig. 1.
Detailed description of the invention
For existing equipment machine room in order to reach the environment of constant temperature and humidity, what on Standby control, adopt is the control mode of many standby one (N+1) or many standby two (N+2), and in current networking control, can only control targetedly switching operation of air conditioner, there is no to realize the problem to the monitoring of air-conditioning automatic dynamic, the present invention is in order to solve the deficiency of above-mentioned existence, a kind of many standby many detection of dynamic controlling run methods are provided, by many precision air conditioner networking control, by to confirming in the running status of net air-conditioning, determine air-conditioning address and the state at net of current operation, by the setting switching time on main frame, number of handovers, automatically to switching at the machine of net at present, realize the networked deployment diversification of demand, ensure the environment that meets machine room constant temperature and humidity, can realize the timing of the inner each running air-conditioning of machine room switches simultaneously, not only meet the demand of communications industry communication standard but also ensure machine room normal operation.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in more detail.
Embodiment mono-, shown in Figure 1, be main frame and slave communication connection block diagram in the present embodiment, comprise a main frame and some slaves, how standby many detection of dynamic controlling run method of the present embodiment, shown in Figure 2, comprise the following steps:
S1, set up communicating by letter of main frame and slave;
The number of S2, the each air conditioner of simultaneously working of setting, and set the each run time;
S3, detect the current quantity at net air conditioner, current in the running status of net air conditioner and in the address of net air conditioner;
After S4, definite last switching, the air conditioner address of last work, according to the running time of setting, judges whether switching time, and the words that are jump to step S5, and no words re-execute step S4;
S5, according to the current quantity at net air conditioner, the current running status at net air conditioner and the number of the air conditioner of working at every turn simultaneously, determine the air-conditioning of preparing opening and closing;
S6, the air-conditioning that will prepare to open are opened and are closed preparing the air-conditioning of closing, and the air-conditioning address of last work after recording this and switching, and return to step S3, prepare to carry out the loop control of next round.
In step S1, a first necessary step by many precision air conditioners (comprising main frame and slave) networking control, in the present embodiment, adopt the feature of communication industry standard agreement, it is that in the present embodiment, the communication protocol of slave meets in People's Republic of China's communication industry standard: YD-T_1363.3-2005_ communication bureau (station) power supply, air-conditioning and environment centralized supervision management system front end intelligent equipment protocol, on this protocol basis, realize relevant control technology meeting, meet and in the time using the precision air conditioner of different manufacturers, also can automatically carry out group net operation, increase the versatility of this method.What wherein, in step S1, main frame was set up with slave communicates by letter be RS232-C, RS485 or RS422 communicate by letter any.
In step S2, by set the number of the air conditioner of working at every turn simultaneously, and the setting each run time, be convenient to main frame clearly every running time of taking turns the work of controlled circulation air-conditioner, and control the quantity of air-conditioner work at every turn, can so that change jobs at net machine wheel, extend machine service life, can ensure again the environment of constant temperature and humidity in base station.
Ginseng is shown in Table 1, and is a specific embodiment, for the precision air conditioner of unconverted networking, adopts the mode of 15 online 4 periodic duties, within 10 hours, switches, and the method for operation is as following table, wherein (★ represent operation, and ☆ represents and do not move):
Table 1
Consider the delay of slave and main-machine communication, in step S2, also comprise the step that the feedback stand-by period is set, if main frame is not received the feedback of slave within the feedback stand-by period, make and determine the not online judgement of current machine, can effectively prevent and fail to judge and judge by accident like this.
If judge, current machine is not online, also comprises and records the not step of line duration of current machine.
Owing to being dynamic change at net air conditioner, likely there are at any time indivedual machines because fault goes offline or has at any time new machine to add, therefore, constant in order to ensure as far as possible lower whorl when work Work machine number, should comprise before switching and detect the current quantity at net air conditioner, current in the running status of net air conditioner and in the step of the address of net air conditioner controlling lower whorl, only to current again toward the air conditioner task of arranging work, carry out self adaptation adjustment, prepare for starting lower whorl periodic duty.
Ginseng is shown in Table 2, because air-conditioning may occur abnormal conditions when online, or because increased new precision air conditioner, or certain air-conditioning will keep in repair for a long time, therefore changing may appear in the online quantity of whole network, the present invention can automatic detection and adjustment, and self-adapting operation, does not need artificial change, under classify online 8 machines as, move the mode of 5 simultaneously, for not at net or the interim machine networking, can automatically identify and arrange.
Table 2
Specifically in the present embodiment, step S3 comprises following sub-step:
S31, main frame send question and answer signal to slave, successfully set up the slave of communication to its address information of host response and on off state;
The current quantity at net air conditioner of slave addresses Information Statistics that S32, main frame come according to feedback, and add up the current running status at net air conditioner.
By the mode of host and slave processors question and answer, can determine fast in the information of net air conditioner, save time.
In the present embodiment about online quantity and state self-adaption detection technique: main frame communicate by letter by 485 or aforementioned in other listed communication modes, main frame is according to result of communication, automatic decision goes out the current machine quantity at net air-conditioning, current in the running status of net air-conditioning, in the address of net machine, thereby need to close and the precision air conditioner of opening when clear and definite follow-up switching; Even after the machine that occurs automatic off-grid or automatically add, whole network system can automatic decision and according to latest development control.
Certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present invention, also should belong to protection scope of the present invention.
Claims (5)
1. more than, standby many detection of dynamic controlling run method, is characterized in that, comprises the following steps:
(1), set up communicating by letter of main frame and slave;
(2), set the number of the air conditioner of at every turn simultaneously working, and set the each run time;
(3), detect the current quantity at net air conditioner, current in the running status of net air conditioner and in the address of net air conditioner;
(4), determine and the air conditioner address of last work after last switching according to the running time of setting, judge whether switching time, the words that are jump to step (5), no words re-execute step (4);
(5), according to the number of the current quantity at net air conditioner, the current running status at net air conditioner and the air conditioner of working, definite air-conditioning of preparing opening and closing at every turn simultaneously;
(6), the air-conditioning that will prepare to open opens and closes preparing the air-conditioning of closing, and the air-conditioning address of last work after recording this and switching, returns to step (3), prepares to carry out the loop control of next round.
2. many standby many detection of dynamic controlling run methods according to claim 1, is characterized in that, step (3) comprises following sub-step:
(31), main frame sends question and answer signals to slave, successfully sets up the slave of communication to its address information of host response and on off state;
(32), the current quantity at net air conditioner of slave addresses Information Statistics come according to feedback of main frame, and add up the current running status at net air conditioner.
3. many standby many detection of dynamic controlling run methods according to claim 1 and 2, is characterized in that, what in step (1), main frame was set up with slave communicates by letter be RS232-C, RS485 or RS422 communicate by letter any.
4. many standby many detection of dynamic controlling run methods according to claim 2, it is characterized in that, in step (2), also comprise the step that the feedback stand-by period is set, if main frame is not received the feedback of slave within the feedback stand-by period, make the judgement of determining that current machine is not being netted.
5. many standby many detection of dynamic controlling run methods according to claim 4, is characterized in that, if judge, current machine is not at net, also comprise and record current machine not in the step of net time.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104033990B (en) * | 2014-05-30 | 2017-06-16 | 四川长虹电器股份有限公司 | Air-conditioner host automatic alternate device and method |
| CN105241030B (en) * | 2015-11-05 | 2019-01-08 | 国网浙江建德市供电公司 | A kind of building environment control method and machine room intelligent control system |
| CN105588291A (en) * | 2016-03-10 | 2016-05-18 | 四川长虹电器股份有限公司 | Switching method for control host in ground source heat pump frequency-conversion multi-online air conditioner system |
| CN115112828A (en) * | 2021-03-18 | 2022-09-27 | 杭州三花研究院有限公司 | Gas detection device and control method thereof |
| CN113654201B (en) * | 2021-08-10 | 2023-04-07 | 青岛海信日立空调系统有限公司 | Central air-conditioning control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2246453A (en) * | 1990-06-28 | 1992-01-29 | Toshiba Kk | Air conditioner control |
| CN1453513A (en) * | 2003-05-26 | 2003-11-05 | 郑一琨 | Air hose type central air conditioning system with variable volume and variable wind rate |
| CN101737909A (en) * | 2009-12-25 | 2010-06-16 | 四川长虹空调有限公司 | Method for setting address of indoor unit of central air conditioning system |
| CN102538139A (en) * | 2012-01-13 | 2012-07-04 | 青岛海信日立空调系统有限公司 | Communication identification system and method of indoor and outdoor units of air conditioner |
-
2012
- 2012-07-16 CN CN201210244693.XA patent/CN102734899B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2246453A (en) * | 1990-06-28 | 1992-01-29 | Toshiba Kk | Air conditioner control |
| CN1453513A (en) * | 2003-05-26 | 2003-11-05 | 郑一琨 | Air hose type central air conditioning system with variable volume and variable wind rate |
| CN101737909A (en) * | 2009-12-25 | 2010-06-16 | 四川长虹空调有限公司 | Method for setting address of indoor unit of central air conditioning system |
| CN102538139A (en) * | 2012-01-13 | 2012-07-04 | 青岛海信日立空调系统有限公司 | Communication identification system and method of indoor and outdoor units of air conditioner |
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Application publication date: 20121017 Assignee: QINGDAO HISENSE ELECTRONIC DEVICE CO., LTD. Assignor: Hisense (Shandong) Air-conditioning Co., Ltd. Contract record no.: 2015990001092 Denomination of invention: Multi-backup (N+n) dynamic detection control operation method Granted publication date: 20140604 License type: Exclusive License Record date: 20160105 |
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Effective date of registration: 20160613 Address after: 266510 Qingdao economic and Technological Development Zone, Shandong Province, the former Bay Road, No. 218 Hisense Information Industry Park, building 201, room 1 Patentee after: QINGDAO HISENSE ELECTRONIC DEVICE CO., LTD. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: Hisense (Shandong) Air-conditioning Co., Ltd. |
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Effective date of registration: 20211230 Address after: 266510 No. 218, Qian Wan Gang Road, Huangdao District, Qingdao, Shandong. Patentee after: Qingdao Hisense network energy Co.,Ltd. Address before: 266510 Room 201, building 1, Hisense Information Industrial Park, 218 qianwangang Road, Qingdao Economic and Technological Development Zone, Shandong Province Patentee before: QINGDAO HISENSE ELECTRONICS EQUIPMENT Co.,Ltd. |