CN103777575A - Monitoring management method and monitoring management system for fresh air system - Google Patents
Monitoring management method and monitoring management system for fresh air system Download PDFInfo
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- CN103777575A CN103777575A CN201210395465.2A CN201210395465A CN103777575A CN 103777575 A CN103777575 A CN 103777575A CN 201210395465 A CN201210395465 A CN 201210395465A CN 103777575 A CN103777575 A CN 103777575A
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Abstract
The invention discloses a monitoring management method and a monitoring management system for a fresh air system. The method comprises the following steps: monitoring data provided by fresh air system equipment with the use of a first protocol is acquired, and a second protocol data based on network transmission is generated, wherein the second protocol data contains the monitoring data; the second protocol data is sent to a management platform through a second protocol; the management platform extracts the monitoring data from the second protocol data; and the management platform implements self-closing and self-cleaning monitoring processing operations on the fresh air system equipment according to the monitoring data. According to the technical scheme provided by the invention, automatic unified monitoring management on all the equipment in the fresh air system is realized.
Description
Technical field
The present invention relates to control field, particularly a kind of method for managing and monitoring of VMC (Ventilation Mechanical Control System) and system.
Background technology
VMC (Ventilation Mechanical Control System), by Based Intelligent Control, purifies, processes rear introducing to cool exterior air indoor, hot-air in discharge chamber, thus realize artificial atmosphere.Because this system itself is without cooling module, but utilize outdoor natural cold air to realize indoor wind cooling temperature lowering, therefore, can minimizing office the energy consumption at station.VMC (Ventilation Mechanical Control System), as one of effective energy-conservation simple drainage technique, receives increasing concern.
In VMC (Ventilation Mechanical Control System), outdoor fan and indoor set are two very important equipment, and outdoor fan is sent into outdoor wind indoor, and the screen pack of indoor set filters the outdoor wind of sending into.In the time that outdoor wind is unclean, should closes in time VMC (Ventilation Mechanical Control System), or in the time that the screen pack of indoor set is unholiness, answer cleaning filter net.
But, in existing VMC (Ventilation Mechanical Control System), due to not to VMC (Ventilation Mechanical Control System) equipment unified monitoring management flow process and protocol specification, for each equipment in VMC (Ventilation Mechanical Control System), can only obtain respectively running status and the running environment parameter of utilizing the native industry agreement equipment that these equipment have.For obtaining these parameters, need managerial personnel in person to on-the-spot, each equipment to be ask one by one and looked into and read, can not realize the automatic monitoring management unified to the each equipment of VMC (Ventilation Mechanical Control System).Therefore, in the time occurring that outdoor wind screen pack unclean or indoor set is unholiness, can not know in time the appearance of these situations, also cannot implement in time thus to operate relevant monitoring management operation to self closing automatically cleaning, can only find one by one after pending situation maintainer, carry out again operational processes, the hysteresis that brings attended operation.Not only process is loaded down with trivial details, and has brought huge pressure to the operation maintenance of use VMC (Ventilation Mechanical Control System), has also increased the cost that uses VMC (Ventilation Mechanical Control System) simultaneously.
Summary of the invention
According to the embodiment of the present invention aspect, a technical matters to be solved is: method for managing and monitoring and system that a kind of VMC (Ventilation Mechanical Control System) is provided, to provide the automatic monitoring management that in VMC (Ventilation Mechanical Control System), each equipment is unified, thereby in time VMC (Ventilation Mechanical Control System) equipment self closing, self-cleaning monitoring are processed to operation.
The method for managing and monitoring of a kind of VMC (Ventilation Mechanical Control System) that the embodiment of the present invention provides, described VMC (Ventilation Mechanical Control System) comprises VMC (Ventilation Mechanical Control System) equipment, and described VMC (Ventilation Mechanical Control System) equipment comprises outdoor fan and/or indoor set, and described method comprises:
The monitor data that described VMC (Ventilation Mechanical Control System) equipment uses the first agreement to provide is provided, and described the first agreement is Industry Control agreement;
Generate the second protocol data of transmission Network Based, in described second protocol data, comprise described monitor data;
Send described second protocol data by described second protocol to management platform;
Described management platform is from monitor data described in described second protocol extracting data;
Described management platform, according to described monitor data, is implemented self closing, self-cleaning monitoring processing operation to described VMC (Ventilation Mechanical Control System) equipment.
Preferably, described management platform, according to described monitor data, is implemented self closing, self-cleaning monitoring processing operation to described VMC (Ventilation Mechanical Control System) equipment, specifically comprises:
Described management platform is identified described monitor data and whether is met predetermined threshold values;
Meet predetermined threshold values in response to described monitor data, described management platform sends the control command of self closing, self-cleaning monitoring processing operation to described VMC (Ventilation Mechanical Control System) equipment by described second protocol;
Described control command is converted to control data corresponding to described the first agreement;
Send described control data by described the first agreement to described VMC (Ventilation Mechanical Control System) equipment, so that the control parameter of described VMC (Ventilation Mechanical Control System) equipment to be set.
Preferably, described monitor data comprise enter described outdoor fan inlet air cleanliness, enter at least one in air temperature, inlet air humidity; Or
Described monitor data comprises at least one in the cleanliness of filter screen that enters the air force of described indoor set, described indoor set.
Preferably, described monitor data comprises the inlet air cleanliness that enter described outdoor fan, and described management platform is identified described monitor data and whether met predetermined threshold values, comprising:
Whether the inlet air cleanliness that described management platform is identified described outdoor fan are less than predetermined first threshold;
Describedly meet described predetermined threshold values in response to described monitor data, described management platform is sent self closing, self-cleaning monitoring and processes the control command of operation to described VMC (Ventilation Mechanical Control System) equipment by described second protocol, comprising:
Be less than predetermined first threshold in response to described inlet air cleanliness, described management platform sends the control command of closing described outdoor fan to described outdoor fan by described second protocol.
Preferably, described monitor data comprises the cleanliness of filter screen of described indoor set, and described management platform is identified described monitor data and whether met predetermined threshold values, comprising:
Whether the cleanliness of filter screen that described management platform is identified described indoor set is less than predetermined Second Threshold;
Describedly meet described predetermined threshold values in response to described monitor data, described management platform is sent self closing, self-cleaning monitoring and processes the control command of operation to described VMC (Ventilation Mechanical Control System) equipment by described second protocol, comprising:
Be less than predetermined Second Threshold in response to described cleanliness of filter screen, described management platform sends the control command of automated cleaning to described indoor set by described second protocol.
Preferably, be less than predetermined first threshold in response to described inlet air cleanliness, or be less than predetermined Second Threshold in response to described cleanliness of filter screen, also comprise:
Described management platform sends to interlock air-conditioning system the control command that starts described interlock air-conditioning system by described second protocol.
Preferably, described the first agreement is Modbus agreement, and described second protocol is Simple Network Management Protocol SNMP.
Preferably, the second protocol data of described generation transmission Network Based, comprise described monitor data in described second protocol data, specifically comprise:
According to the corresponding object identifier OID of predefined and described VMC (Ventilation Mechanical Control System) equipment in the management information bank MIB of SNMP, generate the SNMP data of the descriptor that comprises described OID, the descriptor of described OID comprises described monitor data.
Preferably, described control command comprises the configuration information of the descriptor to described OID, described described control command is converted to control data corresponding to the first agreement, specifically comprises:
According to the corresponding relation of described OID and described VMC (Ventilation Mechanical Control System) equipment, described configuration information is converted to the Modbus agreement control data of described VMC (Ventilation Mechanical Control System) equipment.
The monitoring management system of a kind of VMC (Ventilation Mechanical Control System) providing according to the embodiment of the present invention, described VMC (Ventilation Mechanical Control System) comprises VMC (Ventilation Mechanical Control System) equipment, and described VMC (Ventilation Mechanical Control System) equipment comprises outdoor fan and/or indoor set, and described system comprises:
Collecting unit, the monitor data that uses the first agreement to provide for gathering VMC (Ventilation Mechanical Control System) equipment, described the first agreement is Industry Control agreement;
Converting unit, for generating the second protocol data of transmission Network Based, comprises described monitor data in described second protocol data; Send described second protocol data by described second protocol to management platform;
Management platform, for from monitor data described in described second protocol extracting data; According to described monitor data, described VMC (Ventilation Mechanical Control System) equipment is implemented to self closing, self-cleaning monitoring processing operation.
Preferably, whether described management platform, meet predetermined threshold values specifically for identifying described monitor data; Meet described predetermined threshold values in response to described monitor data, send the control command of self closing, self-cleaning monitoring processing operation by described second protocol to described VMC (Ventilation Mechanical Control System) equipment;
Described converting unit, also for being converted to described control command control data corresponding to described the first agreement;
Described collecting unit, also for sending described control data by the first agreement to described VMC (Ventilation Mechanical Control System) equipment, so that the control parameter of described VMC (Ventilation Mechanical Control System) equipment to be set.
Preferably, described monitor data comprise enter described outdoor fan inlet air cleanliness, enter at least one in air temperature, inlet air humidity; Or
Described monitor data comprises at least one in the cleanliness of filter screen that enters the air force of described indoor set, described indoor set.
Preferably, described monitor data comprises the inlet air cleanliness that enter described outdoor fan, and whether described management platform is less than predetermined first threshold specifically for the inlet air cleanliness of identifying described outdoor fan; Be less than predetermined first threshold in response to described inlet air cleanliness, send the control command of closing described outdoor fan by described second protocol to described outdoor fan.
Preferably, described monitor data comprises the cleanliness of filter screen of described indoor set, and whether described management platform is less than predetermined Second Threshold specifically for the cleanliness of filter screen of identifying described indoor set; Be less than predetermined Second Threshold in response to described cleanliness of filter screen, send the control command of automated cleaning by described second protocol to described indoor set.
Preferably, described management platform, be less than predetermined first threshold in response to described inlet air cleanliness, or be less than predetermined Second Threshold in response to described cleanliness of filter screen, also for sending to interlock air-conditioning system the control command that starts described interlock air-conditioning system by described second.
Preferably, described the first agreement is Modbus agreement, and described second protocol is Simple Network Management Protocol SNMP.
Preferably, described converting unit, specifically for according to object identifier OID corresponding to predefined and described VMC (Ventilation Mechanical Control System) equipment in the management information bank MIB of SNMP, generate the SNMP data of the descriptor that comprises described OID, the descriptor of described OID comprises described monitor data.
Preferably, described control command comprises the configuration information of the descriptor to described OID, described converting unit, also, specifically for according to the corresponding relation of described OID and described VMC (Ventilation Mechanical Control System) equipment, is converted to described configuration information the Modbus agreement control data of described VMC (Ventilation Mechanical Control System) equipment.
Preferably, described collecting unit is by carrying out data communication between RS485 interface and described converting unit;
Between described converting unit and described management platform, carry out data communication by wired or wireless network.
Preferably, described system also comprises:
Interlock air-conditioning system, for accepting the order of described startup interlock air-conditioning system, carries out temperature adjusting operation.
The method for managing and monitoring of the VMC (Ventilation Mechanical Control System) providing based on the above embodiment of the present invention and system, the monitor data that uses the first agreement to provide by gathering VMC (Ventilation Mechanical Control System) equipment, generate the second protocol data of the transmission Network Based that VMC (Ventilation Mechanical Control System) equipment is corresponding according to monitor data, and send second protocol data by second protocol to management platform, make the management platform can be from second protocol extracting data monitor data.By by the Industry Control agreement of industry spot the first agreement be mapped as the second protocol that is carried on transmission Network Based, thereby realize the automatic supervision unified to VMC (Ventilation Mechanical Control System) equipment, increased the dirigibility to the management of devices in system unified monitoring.Further, can find in time to implement self closing, automatically cleaning and operate the situation of relevant policer operation, simplify managerial personnel's attended operation process, also further reduce the cost of operation maintenance VMC (Ventilation Mechanical Control System).
By the detailed description to exemplary embodiment of the present invention referring to accompanying drawing, it is clear that further feature of the present invention and advantage thereof will become.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.In similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
The accompanying drawing that forms a part for instructions has been described embodiments of the invention, and together with the description for explaining principle of the present invention.
With reference to accompanying drawing, according to detailed description below, can more be expressly understood the present invention, wherein:
Fig. 1 illustrates the schematic flow sheet of a kind of embodiment of method for managing and monitoring of VMC (Ventilation Mechanical Control System) provided by the present invention;
Fig. 2 illustrates the schematic flow sheet of the another kind of embodiment of method for managing and monitoring of VMC (Ventilation Mechanical Control System) provided by the present invention;
Fig. 3 illustrates the structural representation of a kind of embodiment of monitoring management system of VMC (Ventilation Mechanical Control System) provided by the present invention;
Fig. 4 illustrates the structural representation of the another kind of embodiment of monitoring management system of VMC (Ventilation Mechanical Control System) provided by the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.It should be noted that: unless illustrate in addition, the parts of setting forth in these embodiments and the positioned opposite of step do not limit the scope of the invention.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in suitable situation, described technology, method and apparatus should be regarded as authorizing a part for instructions.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
Fig. 1 illustrates the schematic flow sheet of a kind of embodiment of method for managing and monitoring of VMC (Ventilation Mechanical Control System) provided by the present invention.This VMC (Ventilation Mechanical Control System) comprises VMC (Ventilation Mechanical Control System) equipment, and VMC (Ventilation Mechanical Control System) equipment comprises outdoor fan and/or indoor set.As shown in Figure 1, the method embodiment comprises following operation:
In the method that the above embodiment of the present invention provides, gather the monitor data of VMC (Ventilation Mechanical Control System) equipment by the first agreement, generate the second protocol data of the transmission Network Based that VMC (Ventilation Mechanical Control System) equipment is corresponding according to monitor data, and send second protocol data by second protocol to management platform, thereby make the management platform can be from second protocol extracting data monitor data, and according to monitor data, VMC (Ventilation Mechanical Control System) equipment is implemented to self closing, self-cleaning monitoring processing operation.By by the Industry Control agreement of industry spot the first agreement be mapped as the second protocol that is carried on transmission Network Based, thereby realize the automatic supervision unified to VMC (Ventilation Mechanical Control System) equipment, increased the dirigibility to the management of devices in system unified monitoring.Further, can find in time to implement self closing, automatically cleaning and operate the situation of relevant policer operation, simplify managerial personnel's attended operation process, also further reduce the cost of operation maintenance VMC (Ventilation Mechanical Control System).
In operation 105 embodiment illustrated in fig. 1, management platform, according to monitor data, is implemented self closing, self-cleaning monitoring processing operation to VMC (Ventilation Mechanical Control System) equipment, needs to realize by different modes according to different application.For example, display monitoring data, and in the time that monitor data reaches alert if, report to the police.In addition, also can, as the embodiment of embodiment in Fig. 2, equipment in VMC (Ventilation Mechanical Control System) be monitored and process operation.
Fig. 2 illustrates the schematic flow sheet of the another kind of embodiment of method for managing and monitoring of VMC (Ventilation Mechanical Control System) provided by the present invention.In Fig. 2, embodiment comprises a kind of embodiment that operates 105 in Fig. 1.Shown in Figure 2, wherein, step 101 is to the description of step 104 description referring to previous embodiment.The method embodiment also comprises following operation:
Step 1051, whether management platform identification monitor data meets predetermined threshold values;
Step 1052, meets predetermined threshold values in response to monitor data, and management platform sends the control command of self closing, self-cleaning monitoring processing operation to VMC (Ventilation Mechanical Control System) equipment by second protocol;
Step 1053, is converted to control data corresponding to the first agreement by control command;
Step 1054, is sent and controls data to VMC (Ventilation Mechanical Control System) equipment by the first agreement, so that the control parameter of VMC (Ventilation Mechanical Control System) equipment to be set.
In above-described embodiment, by gathering the monitor data of VMC (Ventilation Mechanical Control System) equipment, unify discriminance analysis by management platform, and send control command by second protocol to VMC (Ventilation Mechanical Control System) equipment according to recognition result, by second protocol being mapped as to the first agreement, can control in real time VMC (Ventilation Mechanical Control System) in the whole network centralized and unifiedly, avoid engineering maintenance personnel in person to go machine room to gather various device data, also do not need maintainer manually to adjust separately the configuration of VMC (Ventilation Mechanical Control System) equipment, thereby realized the automatic control unified to VMC (Ventilation Mechanical Control System) equipment.
According to the inventive method embodiment concrete example, monitor data comprise enter outdoor fan inlet air cleanliness, enter at least one in air temperature, inlet air humidity.Monitor data also comprises at least one in the cleanliness of filter screen of the air force, the indoor set that enter indoor set.
In step 101, gather the monitor data of VMC (Ventilation Mechanical Control System) equipment, can pass through the sensor collection of VMC (Ventilation Mechanical Control System) equipment itself, also can additionally increase sensor acquisition monitoring data.
It will be recognized by those skilled in the art that above concrete equipment and corresponding monitor data are only exemplary effects, specifically can adopt method provided by the present invention, for other equipment in VMC (Ventilation Mechanical Control System), gather corresponding various different monitoring data.
According to the inventive method embodiment concrete example, when VMC (Ventilation Mechanical Control System) equipment is outdoor fan, monitor data comprises the inlet air cleanliness that enter outdoor fan, and in step 1051, whether the inlet air cleanliness of management platform identification outdoor fan are less than predetermined first threshold; In step 1052, be less than predetermined first threshold in response to inlet air cleanliness, management platform sends the control command of closing outdoor fan to outdoor fan by second protocol.
Outdoor fan is sent into outdoor wind indoor, when inlet air cleanliness are less than predetermined first threshold, sends the control command of closing outdoor fan by management platform, can avoid uncleanly inlet air to enter indoor.For example, in the time there is sandstorm weather, inlet air cleanliness are less than predetermined first threshold, and management platform is controlled immediately and closed outdoor fan, thereby can automatically tackle rapidly the weather events of burst.
According to the inventive method embodiment concrete example, VMC (Ventilation Mechanical Control System) equipment is indoor set, and monitor data comprises the cleanliness of filter screen of indoor set, and in step 1051, whether the cleanliness of filter screen of identification indoor set is less than predetermined Second Threshold; In step 1052, be less than predetermined Second Threshold in response to cleanliness of filter screen, management platform sends the control command of automated cleaning to indoor set by SNMP.
The screen pack of indoor set, as another key equipment of VMC (Ventilation Mechanical Control System), needs regular cleaning.Unify to gather, identify cleanliness of filter screen by management platform, thereby can realize the automated cleaning to each indoor machine filter screen in VMC (Ventilation Mechanical Control System).Indoor set receives after the control command of automated cleaning, can be according to inherent filtration function of the prior art, such as: roller shutter, cascade, high pressure, gravity carry out automated cleaning from landing etc.
According to the inventive method embodiment concrete example, be less than predetermined first threshold in response to inlet air cleanliness, or be less than predetermined Second Threshold in response to cleanliness of filter screen, the method also comprises: management platform sends to interlock air-conditioning system the control command that starts interlock air-conditioning system by second protocol.VMC (Ventilation Mechanical Control System) is sent to control command, while closing the control command of outdoor fan or the control command of automated cleaning, because VMC (Ventilation Mechanical Control System) is processed out-of-work state, therefore, now can also start interlock air-conditioning system, temperature adjusting function is provided.
In above-described embodiment, the first agreement can be Modbus agreement, and Modbus agreement, as a kind of Industry Control agreement, provides total line traffic control of industry spot.Second protocol can be Simple Network Management Protocol (Simple Network Management Protocol, SNMP).SNMP is as application layer protocol, may operate on talk various network protocols, exemplarily, as Ethernet (Ethernet), WLAN (wireless local area network) (Wireless Local Area Networks, WLAN) and various cordless communication network comprise global system for mobile communications (Global System of Mobile communication, GSM), CDMA (Code Division Multiple Access, CDMA), general packet radio service (General Packet Radio Service, GPRS), Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access, the procotol such as WCDMA).By the bus protocol Modbus agreement of industry spot is mapped as to the SNMP being carried on various telecommunication networks, thereby realize the remote monitoring and administration to each equipment in VMC (Ventilation Mechanical Control System), increased the dirigibility to the management of devices in system unified monitoring.
Those skilled in the art benefit from thought of the present invention, will be appreciated that the first agreement can be also other the Industry Control agreement that VMC (Ventilation Mechanical Control System) equipment uses, second protocol can be also other Network Management Protocol of other transmission Network Based, for example simple gateway monitoring protocol (SGMP), CMIP (CMIP).Similarly, the monitor data between the first agreement and second protocol or the generation of control command or conversion, carry out according to each self-corresponding form and form.
In above-described embodiment, the first agreement is Modbus agreement, and second protocol is SNMP, generates the second protocol data of transmission Network Based in step 102, in second protocol data, comprises monitor data, can realize by different modes.A kind of concrete implementation is: according to (the Management Information Base of the management information bank at SNMP, MIB) the predefined object identifier corresponding with VMC (Ventilation Mechanical Control System) equipment (Object Identify in, OID), the SNMP data of the descriptor that generation comprises OID, the descriptor of OID comprises monitor data.
According to SNMP standard, can the self-defined addressable network equipment and attribute thereof in MIB, by the unique appointment of OID.The descriptor of OID can represent the descriptor of VMC (Ventilation Mechanical Control System) equipment.For example, send the SNMP request to OID, just can obtain the descriptor of corresponding device.
Similarly, OID is corresponding with VMC (Ventilation Mechanical Control System) equipment, send the situation of control command for management platform, control command comprises the configuration information of the descriptor to OID, control command is converted to control data corresponding to the first agreement, can be according to the corresponding relation of OID and VMC (Ventilation Mechanical Control System) equipment, the Modbus agreement control data that configuration information are converted to VMC (Ventilation Mechanical Control System) equipment realize.
By the self-defined equipment corresponding with VMC (Ventilation Mechanical Control System) equipment and attribute thereof in MIB, thereby can gather and monitoring management VMC (Ventilation Mechanical Control System) device data easily by SNMP, also strengthen the extensibility of unified monitoring management.
Fig. 3 illustrates the structural representation of a kind of embodiment of monitoring management system of VMC (Ventilation Mechanical Control System) provided by the present invention.This VMC (Ventilation Mechanical Control System) comprises VMC (Ventilation Mechanical Control System) equipment, and VMC (Ventilation Mechanical Control System) equipment comprises outdoor fan and/or indoor set.The monitoring management system of the VMC (Ventilation Mechanical Control System) in this embodiment comprises collecting unit 301, converting unit 302, management platform 303.
Collecting unit 301, the monitor data that uses the first agreement to provide for gathering VMC (Ventilation Mechanical Control System) equipment, the first agreement is Industry Control agreement.
Converting unit 302, for generating the second protocol data of transmission Network Based, comprises monitor data in second protocol data; Send second protocol data by second protocol to management platform.
A concrete example of system according to the invention embodiment, whether management platform 303 meets predetermined threshold values specifically for identification monitor data; Meet predetermined threshold values in response to monitor data, send the control command of self closing, self-cleaning monitoring processing operation by second protocol to VMC (Ventilation Mechanical Control System) equipment.
Converting unit 302 is also for being converted to control command control data corresponding to the first agreement;
Collecting unit 301 is also for being sent and control data to VMC (Ventilation Mechanical Control System) equipment by the first agreement, so that the control parameter of VMC (Ventilation Mechanical Control System) equipment to be set.
A concrete example of system according to the invention embodiment, monitor data comprise enter outdoor fan inlet air cleanliness, enter at least one in air temperature, inlet air humidity; Or monitor data comprises at least one in the cleanliness of filter screen of the air force, the indoor set that enter indoor set.
A concrete example of system according to the invention embodiment, when VMC (Ventilation Mechanical Control System) equipment comprises outdoor fan, monitor data comprises the inlet air cleanliness that enter outdoor fan.Whether management platform 303 is less than predetermined first threshold specifically for the inlet air cleanliness of identification outdoor fan; Be less than predetermined first threshold in response to inlet air cleanliness, send the control command of closing outdoor fan by second protocol to outdoor fan.
A concrete example of system according to the invention embodiment, when VMC (Ventilation Mechanical Control System) equipment comprises indoor set, monitor data comprises the cleanliness of filter screen of indoor set, and whether management platform 303 is less than predetermined Second Threshold specifically for the cleanliness of filter screen of identification indoor set; Be less than predetermined Second Threshold in response to cleanliness of filter screen, send the control command of automated cleaning by second protocol to indoor set.
A concrete example of system according to the invention embodiment, management platform 303 is less than predetermined first threshold in response to inlet air cleanliness, or be less than predetermined Second Threshold in response to cleanliness of filter screen, also for sending to interlock air-conditioning system the control command that starts interlock air-conditioning system by second protocol.
A concrete example of system according to the invention embodiment, the first agreement can be Modbus agreement, second protocol can be Simple Network Management Protocol SNMP.
A concrete example of system according to the invention embodiment, be Modbus agreement for the first agreement, second protocol is SNMP, converting unit 302 is specifically for according to the predefined object identifier OID corresponding with VMC (Ventilation Mechanical Control System) equipment in the management information bank MIB of SNMP, the SNMP data of the descriptor that generation comprises OID, the descriptor of OID comprises monitor data.
A concrete example of system according to the invention embodiment, control command comprises the configuration information of the descriptor to OID, converting unit 302 also, specifically for according to the corresponding relation of OID and VMC (Ventilation Mechanical Control System) equipment, is converted to configuration information the Modbus agreement control data of VMC (Ventilation Mechanical Control System) equipment.
Collecting unit 301 can be by carrying out data communication between RS485 interface and converting unit 302.Between converting unit 302 and management platform 303, carry out data communication by wired or wireless network.In addition, between collecting unit 301 and converting unit 302, between converting unit 302 and management platform 303, can also utilize existing dynamic environment monitoring system to carry out data communication.
A concrete example of system according to the invention embodiment, system also comprises: interlock air-conditioning system, for accepting to start the order of interlock air-conditioning system, carry out temperature adjusting operation.
Fig. 4 illustrates the structural representation of the another kind of embodiment of monitoring management system of VMC (Ventilation Mechanical Control System) provided by the present invention.As shown in Figure 4, VMC (Ventilation Mechanical Control System) adopts Modbus agreement and SNMP, and collecting unit 301 and the converting unit 302 of this system can be wholely set, and also can divide and be arranged.Collecting unit 301 is connected with VMC (Ventilation Mechanical Control System) outdoor fan, VMC (Ventilation Mechanical Control System) indoor set by RS485 interface, by Modbus agreement acquisition monitoring data.Gathered monitor data is mapped as SNMP data by converting unit 302, and adopt SNMP to send to management platform 303 by wired or wireless network.The interface communication that procotol based on different between converting unit 302 and management platform 303 is passed through, for example Ethernet is corresponding to RJ45 interface, and cordless communication network can adopt cdma network.In addition, when management platform 303 can be sent control command to outdoor fan, indoor set by SNMP, also can, in the time that VMC (Ventilation Mechanical Control System) quits work, send to interlock air-conditioning system the control command that starts interlock air-conditioning system.
So far, described in detail according to the method for managing and monitoring of a kind of VMC (Ventilation Mechanical Control System) of the present invention and system.For fear of covering design of the present invention, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
In this instructions, each embodiment all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, same or analogous part cross-references between each embodiment.For system embodiment, because it is substantially corresponding with embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
May realize in many ways method and system of the present invention.For example, can realize method and system of the present invention by any combination of software, hardware, firmware or software, hardware, firmware.The said sequence that is used for the step of described method is only in order to describe, and the step of method of the present invention is not limited to above specifically described order, unless otherwise specified.In addition, in certain embodiments, can be also the program being recorded in recording medium by the invention process, these programs comprise the machine readable instructions for realizing the method according to this invention.Thereby the present invention also covers the recording medium of storing the program for carrying out the method according to this invention.
Although specific embodiments more of the present invention are had been described in detail by example, it should be appreciated by those skilled in the art, above example is only in order to describe, rather than in order to limit the scope of the invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above embodiment be modified.Scope of the present invention is limited by claims.
Claims (20)
1. a method for managing and monitoring for VMC (Ventilation Mechanical Control System), described VMC (Ventilation Mechanical Control System) comprises VMC (Ventilation Mechanical Control System) equipment, and described VMC (Ventilation Mechanical Control System) equipment comprises outdoor fan and/or indoor set, it is characterized in that, and described method comprises:
The monitor data that described VMC (Ventilation Mechanical Control System) equipment uses the first agreement to provide is provided, and described the first agreement is Industry Control agreement;
Generate the second protocol data of transmission Network Based, in described second protocol data, comprise described monitor data;
Send described second protocol data by described second protocol to management platform;
Described management platform is from monitor data described in described second protocol extracting data;
Described management platform, according to described monitor data, is implemented self closing, self-cleaning monitoring processing operation to described VMC (Ventilation Mechanical Control System) equipment.
2. method according to claim 1, is characterized in that, described management platform, according to described monitor data, is implemented self closing, self-cleaning monitoring processing operation to described VMC (Ventilation Mechanical Control System) equipment, specifically comprises:
Described management platform is identified described monitor data and whether is met predetermined threshold values;
Meet predetermined threshold values in response to described monitor data, described management platform sends the control command of self closing, self-cleaning monitoring processing operation to described VMC (Ventilation Mechanical Control System) equipment by described second protocol;
Described control command is converted to control data corresponding to described the first agreement;
Send described control data by described the first agreement to described VMC (Ventilation Mechanical Control System) equipment, so that the control parameter of described VMC (Ventilation Mechanical Control System) equipment to be set.
3. method according to claim 2, is characterized in that, described monitor data comprise enter described outdoor fan inlet air cleanliness, enter at least one in air temperature, inlet air humidity; Or
Described monitor data comprises at least one in the cleanliness of filter screen that enters the air force of described indoor set, described indoor set.
4. method according to claim 3, is characterized in that, described monitor data comprises the inlet air cleanliness that enter described outdoor fan, and described management platform is identified described monitor data and whether met predetermined threshold values, comprising:
Whether the inlet air cleanliness that described management platform is identified described outdoor fan are less than predetermined first threshold;
Describedly meet described predetermined threshold values in response to described monitor data, described management platform is sent self closing, self-cleaning monitoring and processes the control command of operation to described VMC (Ventilation Mechanical Control System) equipment by described second protocol, comprising:
Be less than predetermined first threshold in response to described inlet air cleanliness, described management platform sends the control command of closing described outdoor fan to described outdoor fan by described second protocol.
5. method according to claim 4, is characterized in that, described monitor data comprises the cleanliness of filter screen of described indoor set, and described management platform is identified described monitor data and whether met predetermined threshold values, comprising:
Whether the cleanliness of filter screen that described management platform is identified described indoor set is less than predetermined Second Threshold;
Describedly meet described predetermined threshold values in response to described monitor data, described management platform is sent self closing, self-cleaning monitoring and processes the control command of operation to described VMC (Ventilation Mechanical Control System) equipment by described second protocol, comprising:
Be less than predetermined Second Threshold in response to described cleanliness of filter screen, described management platform sends the control command of automated cleaning to described indoor set by described second protocol.
6. method according to claim 5, is characterized in that, is less than predetermined first threshold, or is less than predetermined Second Threshold in response to described cleanliness of filter screen in response to described inlet air cleanliness, also comprises:
Described management platform sends to interlock air-conditioning system the control command that starts described interlock air-conditioning system by described second protocol.
7. method according to claim 6, is characterized in that, described the first agreement is Modbus agreement, and described second protocol is Simple Network Management Protocol SNMP.
8. method according to claim 7, is characterized in that, the second protocol data of described generation transmission Network Based comprise described monitor data in described second protocol data, specifically comprise:
According to the corresponding object identifier OID of predefined and described VMC (Ventilation Mechanical Control System) equipment in the management information bank MIB of SNMP, generate the SNMP data of the descriptor that comprises described OID, the descriptor of described OID comprises described monitor data.
9. method according to claim 8, is characterized in that, described control command comprises the configuration information of the descriptor to described OID, described described control command is converted to control data corresponding to the first agreement, specifically comprises:
According to the corresponding relation of described OID and described VMC (Ventilation Mechanical Control System) equipment, described configuration information is converted to the Modbus agreement control data of described VMC (Ventilation Mechanical Control System) equipment.
10. a monitoring management system for VMC (Ventilation Mechanical Control System), described VMC (Ventilation Mechanical Control System) comprises VMC (Ventilation Mechanical Control System) equipment, and described VMC (Ventilation Mechanical Control System) equipment comprises outdoor fan and/or indoor set, it is characterized in that, and described system comprises:
Collecting unit, the monitor data that uses the first agreement to provide for gathering VMC (Ventilation Mechanical Control System) equipment, described the first agreement is Industry Control agreement;
Converting unit, for generating the second protocol data of transmission Network Based, comprises described monitor data in described second protocol data; Send described second protocol data by described second protocol to management platform;
Management platform, for from monitor data described in described second protocol extracting data; According to described monitor data, described VMC (Ventilation Mechanical Control System) equipment is implemented to self closing, self-cleaning monitoring processing operation.
11. systems according to claim 10, is characterized in that, whether described management platform meets predetermined threshold values specifically for identifying described monitor data; Meet described predetermined threshold values in response to described monitor data, send the control command of self closing, self-cleaning monitoring processing operation by described second protocol to described VMC (Ventilation Mechanical Control System) equipment;
Described converting unit, also for being converted to described control command control data corresponding to described the first agreement;
Described collecting unit, also for sending described control data by the first agreement to described VMC (Ventilation Mechanical Control System) equipment, so that the control parameter of described VMC (Ventilation Mechanical Control System) equipment to be set.
12. systems according to claim 11, is characterized in that, described monitor data comprise enter described outdoor fan inlet air cleanliness, enter at least one in air temperature, inlet air humidity; Or
Described monitor data comprises at least one in the cleanliness of filter screen that enters the air force of described indoor set, described indoor set.
13. systems according to claim 12, is characterized in that, described monitor data comprises the inlet air cleanliness that enter described outdoor fan, and whether described management platform is less than predetermined first threshold specifically for the inlet air cleanliness of identifying described outdoor fan; Be less than predetermined first threshold in response to described inlet air cleanliness, send the control command of closing described outdoor fan by described second protocol to described outdoor fan.
14. systems according to claim 13, is characterized in that, described monitor data comprises the cleanliness of filter screen of described indoor set, and whether described management platform is less than predetermined Second Threshold specifically for the cleanliness of filter screen of identifying described indoor set; Be less than predetermined Second Threshold in response to described cleanliness of filter screen, send the control command of automated cleaning by described second protocol to described indoor set.
15. systems according to claim 14, it is characterized in that, described management platform, be less than predetermined first threshold in response to described inlet air cleanliness, or be less than predetermined Second Threshold in response to described cleanliness of filter screen, also for sending to interlock air-conditioning system the control command that starts described interlock air-conditioning system by described second.
16. systems according to claim 15, is characterized in that, described the first agreement is Modbus agreement, and described second protocol is Simple Network Management Protocol SNMP.
17. systems according to claim 16, it is characterized in that, described converting unit, specifically for according to object identifier OID corresponding to predefined and described VMC (Ventilation Mechanical Control System) equipment in the management information bank MIB of SNMP, the SNMP data of the descriptor that generation comprises described OID, the descriptor of described OID comprises described monitor data.
18. systems according to claim 17, it is characterized in that, described control command comprises the configuration information of the descriptor to described OID, described converting unit, also, specifically for according to the corresponding relation of described OID and described VMC (Ventilation Mechanical Control System) equipment, described configuration information is converted to the Modbus agreement control data of described VMC (Ventilation Mechanical Control System) equipment.
19. systems according to claim 16, is characterized in that, described collecting unit is by carrying out data communication between RS485 interface and described converting unit;
Between described converting unit and described management platform, carry out data communication by wired or wireless network.
20. systems according to claim 15, is characterized in that, described system also comprises:
Interlock air-conditioning system, for accepting the order of described startup interlock air-conditioning system, carries out temperature adjusting operation.
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