CN101691946A - Network air conditioner - Google Patents
Network air conditioner Download PDFInfo
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- CN101691946A CN101691946A CN200910192456A CN200910192456A CN101691946A CN 101691946 A CN101691946 A CN 101691946A CN 200910192456 A CN200910192456 A CN 200910192456A CN 200910192456 A CN200910192456 A CN 200910192456A CN 101691946 A CN101691946 A CN 101691946A
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Abstract
The invention provides a network air conditioner, which comprises a monitoring computer, a router, an exchanger, a middleware, a wire controller and an air conditioner, wherein the air conditioner is provided with an RS485 communication interface; firstly the wire controller sends out a broadcast data packet, the middleware in a local area network receives the information and then sends an IP and an MAC of the middleware, air-conditioning information of each RS485 port and position information of the air conditioner to the wire controller; the position information of the air conditioner is set when the air conditioner passes through the wire controller during mounting; after receiving, the wire controller saves the information; the air conditioner required to be controlled is queried through the wire controller, and the air conditioner can be controlled by entering an air conditioner control interface; and when the information on the middleware in the local area network is changed, the air conditioner queried from the wire controller cannot be contacted, and then the wire controller can resend the broadcast data packet to update the originally saved information on the middleware so that the air conditioner required to be controlled by oneself can be queried again. After adopting the technical scheme, the air conditioner in a network can be monitored in real time or the air-conditioning temperature can be set so as to achieve the functions of managing the air conditioner intensively, querying states and feeding back faults.
Description
Technical field:
The present invention relates to the air conditioner controlling technology field, refer in particular to a kind of network air-conditioner.
Background technology:
Air-conditioning generally adopts IR remote controller to control at present, by this control mode domestic air conditioning is almost satisfied, but it is not all right to some user prerequisite front opening air-conditioning of wanting to go home, and need very not enough for the control of company and this type of hotel, require energy-conservation such as company, but some employee opens air-conditioner temperature very lowly, is very difficult central controlled with present IR remote controller.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, a kind of real-time monitoring that is used for air-conditioning is provided, and can be provided with and manage concentratedly the network air-conditioner of air-conditioning by network.
For achieving the above object, technical scheme provided by the present invention is: a kind of network air-conditioner, it includes monitoring computer, router, switch, middleware, line control machine, air-conditioning, and air-conditioning is provided with the RS485 communication interface, and air-conditioning is realized the data transmission by RS485 communication interface and middleware;
Switch is a plurality of, and switch is connected on the router, and router is realized exchanges data by switch and being connected of middleware;
Line control machine is the input block of air-conditioning, has to show and keyboard entry function that the operational order of air-conditioning is sent by line control machine, and line control machine has the function of searching air conditioner state and air-conditioning fault message;
Monitoring computer is connected on internet or the miscellaneous equipment by router, and air conditioning monitoring software is housed in the monitoring computer, utilizes the internet to realize Long-distance Control, searching air conditioner state and air-conditioning fault message;
Middleware is provided with network interface and eight RS485 ports; Middleware is connected with router or switch by network interface, and RS485 communication interface or line control machine by RS485 port and air-conditioning are connected, the instruction of sending from monitoring computer or line control machine is transferred to middleware according to the ICP/IP protocol form, middleware converts the RS485 protocol format again to and sends to air-conditioning, after air-conditioning is received instruction, carry out corresponding action; The relevant information of air-conditioning also will be conveyed to monitoring computer or line control machine by middleware the data in real time of air-conditioning is upgraded.
The control flow of described line control machine: because the middleware in a LAN has a plurality of, at first line control machine is sent out a broadcast data packet and is gone out, all will be after middleware in the LAN is received this information the IP of oneself, MAC, the air-conditioning information of each RS-485 port and the positional information of air-conditioning send to line control machine, the positional information of air-conditioning is that air-conditioning just sets during by line control machine when installing, after line control machine receives, these information are preserved, inquire by line control machine and to want the air-conditioning controlled, enter air-conditioning control interface and just can realize controlling this air-conditioning; When the middleware information in the LAN has change, can't get in touch with from the air-conditioning that line control machine inquires, line control machine can be retransmitted broadcast data packet and go out, and upgrades original middleware information of preserving, and inquires so oneself to want the air-conditioning controlled again;
When the air-conditioning that will control is positioned on the middleware that line control machine connects, the information of control air-conditioning is without network, and middleware directly is forwarded to the information that receives on the port of control corresponding air-conditioning;
When the air-conditioning that will control is on other middleware, control information will be passed through network, the middleware that middleware that line control machine inserted and air-conditioning insert is when same switch, the control information that line control machine sends is dealt into switch through middleware, switch checks that the destination-mac address of data is in the MAC port tabulation of oneself, just data are dealt into corresponding ports after finding, the middleware that air-conditioning connected receives data and just data is dealt into corresponding air-conditioning; When air-conditioning not on same switch, middleware just upwards pay by level-1 router or switch, router checks that IP is dealt into the corresponding port to it, when the middleware of addressing just at the port of router, just directly be dealt into middleware,, just issue this router when the middleware of addressing not during port at router, allow this router be dealt into corresponding middleware, thereby reach the purpose of control air-conditioning according to MAC Address.
Described monitoring computer control flow: monitoring computer has LAN air-conditioning control interface and outer net control interface, and is the same with line control machine for the control procedure in the LAN; Externally during network control system, monitoring computer will be connected with public network server, server database has the information of all middlewares, can receive and send messages with middleware in blanking time at ordinary times, keep the dynamic port mapping of their communication on router, guarantee whenever server can send information to middleware, the information that monitoring computer provides by server, seek by different classifying rules and oneself to want the air-conditioning controlled, find and oneself want the air-conditioning controlled, enter the control interface after, control information is dealt into server, be dealt into the air-conditioning that to control by server again, realized the control of whole network air-conditioner like this.
The present invention is after having adopted such scheme, monitoring computer can be monitored the temperature of air-conditioning in real time to the air-conditioning in the network, and can minimum temperature be set by network air-conditioner, can reach air-conditioning centralized management and energy-conservation like this, but also have plenty of remote status inquiry and fault feedback, the main just maintenance of air-conditioning.
Description of drawings:
Fig. 1 is an overall schematic of the present invention.
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing 1, preferred embodiment of the present invention is: a kind of network air-conditioner, it includes monitoring computer 1, router two, switch 3, middleware 4, line control machine 5, air-conditioning 6, air-conditioning 6 is provided with the RS485 communication interface, and air-conditioning 6 is realized the data transmission by RS485 communication interface and middleware 4.
The switch 3 of present embodiment is three, and router two is realized exchanges data with middleware 4 by being connected of switch 3, and middleware 4 quantity can infinite expanding; And switch 3 each port can connect a plurality of middlewares 4 in the native system, also can connect switch 3 again, and the port of middleware 4 also can connect middleware 4 in addition; Because the microprocessor of each middleware 4 has only been controlled 8 ports, even infinitely great capacity system, the speed of its deal with data can not reduce yet.
Monitoring computer 1 is connected on internet or the miscellaneous equipment by router two, and air-conditioning 6 monitoring softwares are housed in the monitoring computer 1, utilizes the internet to realize Long-distance Control, searching air conditioner 6 states and air-conditioning 6 fault messages.
Middleware 4 is connected with router two or switch 3 by network interface, and RS485 communication interface or line control machine 5 by RS485 port and air-conditioning 6 are connected, when middleware 4 rigidly connects network, it can obtain IP automatically, and send oneself label to server, after server is received packet, check whether the label that this middleware 4 sends is special label, special in this way label then goes to data on the control software in the monitoring computer 1, can understand the concrete installation site of this network middleware 4 with trade connection, formulate the label of this middleware 4 according to relevant information, with the control software in the monitoring computer 1 this label is dealt into server again, server writes database with this label and address information, also this label and the information of revising label is sent to middleware 4 simultaneously, finishes the setting to the label of middleware 4; The instruction of sending from monitoring computer 1 or line control machine 5 is transferred to middleware 4 according to the ICP/IP protocol form, and middleware 4 converts the RS485 protocol format again to and sends to air-conditioning 6, after air-conditioning 6 is received instruction, carries out corresponding action; The relevant information of air-conditioning 6 also will be conveyed to the data in real time renewal of monitoring computer 1 or 5 pairs of air-conditionings 6 of line control machine by middleware 4; Because different terminal air-conditioning equipments contains different identity informations, the microprocessor of middleware 4, will detect, and information is handled in case port has equipment to insert the inquiry of port status scan, carries out corresponding program according to the result.
The control flow of line control machine 5: because the middleware 4 in a LAN has a plurality of, at first 5 broadcast data packet of line control machine are gone out, all will be after middleware 4 in the LAN is received this information the IP of oneself, MAC, air-conditioning 6 information of each RS-485 port and the positional information of air-conditioning 6 send to line control machine 5, the positional information of air-conditioning is that air-conditioning 6 just sets during by line control machine 5 when installing, after line control machine 5 receives, these information are preserved, inquire by line control machine 5 and to want the air-conditioning 6 controlled, enter air-conditioning 6 control interfaces and just can realize controlling this air-conditioning 6; When 4 information of the middleware in the LAN have change, can't get in touch with from the air-conditioning 6 that line control machine 5 inquires, line control machine 5 can be retransmitted broadcast data packet and go out, and upgrades original middleware 4 information of preserving, and inquires so oneself to want the air-conditioning 6 controlled again.
When the air-conditioning 6 that will control is positioned on the middleware 4 that line control machine 5 connect, the information of control air-conditioning 6 is without network, and middleware 4 directly is forwarded to the information that receive on the port of control corresponding air-conditioning 6.
When the air-conditioning 6 that will control is on other middleware 4, control information will be passed through network, the middleware 4 that the middleware 4 that line control machine 5 is inserted and air-conditioning 6 inserts is when same switch 3, the control information that line control machine 5 sends is dealt into switch 3 through middleware 4, switch 3 checks that the destination-mac address of data is in the MAC port tabulation of oneself, just data are dealt into corresponding ports after finding, the middleware 4 that air-conditioning 6 is connected receives data and just data is dealt into corresponding air-conditioning 6; When air-conditioning 6 not on same switch 3, middleware 4 just upwards pay by level-1 router 2 or switch 3, router two checks that IP is dealt into the corresponding port to it, when the middleware 4 of addressing just at the port of router two, just directly be dealt into middleware 4,, just issue this router two when the middleware 4 of addressing not during port at router two, allow this router two be dealt into corresponding middleware 4, thereby reach the purpose of control air-conditioning 6 according to MAC Address.
Monitoring computer 1 control flow: monitoring computer 1 has LAN air-conditioning control interface and outer net control interface, and is the same with line control machine 5 for the control procedure in the LAN; Externally during network control system, monitoring computer 1 will be connected with public network server, server database has the information of all middlewares 4, can receive and send messages with middleware 4 in blanking time at ordinary times, keep the dynamic port mapping of their communication on router two, guarantee whenever server can be to middleware 4 transmission information, the information that monitoring computer 1 provides by server, seek by different classifying rules and oneself to want the air-conditioning 6 controlled, find and oneself want the air-conditioning 6 controlled, enter the control interface after, control information is dealt into server, be dealt into the air-conditioning 6 that to control by server again, realized the control of whole network air-conditioner 6 like this.
The embodiment of the above is preferred embodiment of the present invention only, is not to limit practical range of the present invention with this, so the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (3)
1. network air-conditioner, it includes monitoring computer (1), router (2), switch (3), middleware (4), line control machine (5), air-conditioning (6), it is characterized in that: air-conditioning (6) is provided with the RS485 communication interface, and air-conditioning (6) is realized the data transmission by RS485 communication interface and middleware (4);
Switch (3) is a plurality of, and switch (3) is connected on the router (2), and router (2) is realized exchanges data by switch (3) and being connected of middleware (4);
Line control machine (5) is the input block of air-conditioning (6), has to show and keyboard entry function that the operational order of air-conditioning (6) is sent by line control machine (5), and line control machine (5) has the function of searching air conditioner (6) state and air-conditioning (6) fault message;
Monitoring computer (1) is connected on internet or the miscellaneous equipment by router (2), and air-conditioning (6) monitoring software is housed in the monitoring computer (1), utilizes the internet to realize Long-distance Control, searching air conditioner (6) state and air-conditioning (6) fault message;
Middleware (4) is provided with network interface and eight RS485 ports; Middleware (4) is connected with router (2) or switch (3) by network interface, and RS485 communication interface or line control machine (5) by RS485 port and air-conditioning (6) are connected, the instruction of sending from monitoring computer (1) or line control machine (5) is transferred to middleware (4) according to the ICP/IP protocol form, middleware (4) converts the RS485 protocol format again to and sends to air-conditioning (6), after air-conditioning (6) is received instruction, carry out corresponding action; The relevant information of air-conditioning (6) also will be conveyed to monitoring computer (1) or line control machine (5) by middleware (4) data in real time of air-conditioning (6) is upgraded.
2. a kind of network air-conditioner according to claim 1, it is characterized in that: the control flow of line control machine (5): because the middleware (4) in a LAN has a plurality of, at first line control machine (a 5) broadcast data packet is gone out, all will be after middleware (4) in the LAN is received this information the IP of oneself, MAC, the positional information of the air-conditioning of each RS-485 port (6) information and air-conditioning (6) sends to line control machine (5), the positional information of air-conditioning is that air-conditioning (6) just sets during by line control machine (5) when installing, after line control machine (5) receives, these information are preserved, inquire by line control machine (5) and to want the air-conditioning (6) controlled, enter air-conditioning (6) control interface and just can realize controlling this air-conditioning (6); When the middleware in the LAN (4) when information has change, can't get in touch with from the air-conditioning (6) that line control machine (5) inquires, line control machine (5) can be retransmitted broadcast data packet and go out, and upgrades original middleware (4) information of preserving, and inquires so oneself to want the air-conditioning (6) controlled again;
When the air-conditioning that will control (6) is positioned on the middleware (4) that line control machine (5) connect, the information of control air-conditioning (6) is without network, and middleware (4) directly is forwarded to the information that receives on the port of control corresponding air-conditioning (6);
When the air-conditioning that will control (6) is on other middleware (4), control information will be passed through network, the middleware (4) that middleware (4) that line control machine (5) is inserted and air-conditioning (6) insert is when same switch (3), the control information that line control machine (5) sends is dealt into switch (3) through middleware (4), switch (3) checks that the destination-mac address of data is in the MAC port tabulation of oneself, just data are dealt into corresponding ports after finding, the middleware (4) that air-conditioning (6) is connected receives data and just data is dealt into corresponding air-conditioning (6); When air-conditioning (6) not on same switch (3), middleware (4) just upwards pay by level-1 router (2) or switch (3), router (2) checks that IP is dealt into the corresponding port to it, when the middleware (4) of addressing just at the port of router (2), just directly be dealt into middleware (4), when the middleware (4) of addressing not during port at router (2), just issue this router (2), allow this router (2) be dealt into corresponding middleware (4), thereby reach the purpose of control air-conditioning (6) according to MAC Address.
3. a kind of network air-conditioner according to claim 1 is characterized in that: monitoring computer (1) control flow: monitoring computer (1) has LAN air-conditioning control interface and outer net control interface, and is the same with line control machine (5) for the control procedure in the LAN; Externally during network control system, monitoring computer (1) will be connected with public network server, server database has the information of all middlewares (4), in at ordinary times can blanking time and middleware (4) receive and send messages, keep the dynamic port mapping of their communication on router (2), guarantee whenever server can be to middleware (4) transmission information, the information that monitoring computer (1) provides by server, seek by different classifying rules and oneself to want the air-conditioning (6) controlled, find and oneself want the air-conditioning (6) controlled, after entering the control interface, control information is dealt into server, be dealt into the air-conditioning (6) that to control by server again, realized the control of whole network air-conditioner (6) like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192456A CN101691946B (en) | 2009-09-18 | 2009-09-18 | Network air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192456A CN101691946B (en) | 2009-09-18 | 2009-09-18 | Network air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101691946A true CN101691946A (en) | 2010-04-07 |
| CN101691946B CN101691946B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910192456A Expired - Fee Related CN101691946B (en) | 2009-09-18 | 2009-09-18 | Network air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101691946B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679510A (en) * | 2012-04-24 | 2012-09-19 | 美的集团有限公司 | Air conditioning system controlled through gateway |
| CN102721141A (en) * | 2012-05-31 | 2012-10-10 | 广东欧科空调制冷有限公司 | Control system and control method for direct-current brushless fan coil unit |
| CN104776560A (en) * | 2015-04-02 | 2015-07-15 | 珠海格力电器股份有限公司 | Program updating method, program updating system and air conditioner |
| CN105550829A (en) * | 2016-01-31 | 2016-05-04 | 谢飞 | Intelligent enterprise process management system |
| CN114484761A (en) * | 2022-01-24 | 2022-05-13 | 青岛海尔空调电子有限公司 | Method and device for controlling wire controller and wire controller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289965A (en) * | 1999-09-24 | 2001-04-04 | 贵州以太科技信息产业有限责任公司 | Method for monitoring TV set with computer and its signal detecting-converting device |
| US6885362B2 (en) * | 2001-07-12 | 2005-04-26 | Nokia Corporation | System and method for accessing ubiquitous resources in an intelligent environment |
| CN1677941A (en) * | 2004-03-31 | 2005-10-05 | 松下电器产业株式会社 | System and method for remotely controlling networked home appliances using mobile telephone short message service |
| CN1889614B (en) * | 2006-07-05 | 2011-07-27 | 珠海格力电器股份有限公司 | Air conditioning system with long-distance positioning function and controller and control method thereof |
-
2009
- 2009-09-18 CN CN200910192456A patent/CN101691946B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679510A (en) * | 2012-04-24 | 2012-09-19 | 美的集团有限公司 | Air conditioning system controlled through gateway |
| CN102721141A (en) * | 2012-05-31 | 2012-10-10 | 广东欧科空调制冷有限公司 | Control system and control method for direct-current brushless fan coil unit |
| CN102721141B (en) * | 2012-05-31 | 2014-10-29 | 广东欧科空调制冷有限公司 | Control system and control method for direct-current brushless fan coil unit |
| CN104776560A (en) * | 2015-04-02 | 2015-07-15 | 珠海格力电器股份有限公司 | Program updating method, program updating system and air conditioner |
| CN105550829A (en) * | 2016-01-31 | 2016-05-04 | 谢飞 | Intelligent enterprise process management system |
| CN114484761A (en) * | 2022-01-24 | 2022-05-13 | 青岛海尔空调电子有限公司 | Method and device for controlling wire controller and wire controller |
| WO2023138136A1 (en) * | 2022-01-24 | 2023-07-27 | 青岛海尔空调电子有限公司 | Method and apparatus for controlling wire controller and wire controller |
| CN114484761B (en) * | 2022-01-24 | 2023-10-20 | 青岛海尔空调电子有限公司 | Method and device for controlling wire controller and wire controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101691946B (en) | 2012-08-29 |
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Granted publication date: 20120829 Termination date: 20210918 |