CN104236025A - System and method for controlling air conditioner - Google Patents
System and method for controlling air conditioner Download PDFInfo
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- CN104236025A CN104236025A CN201310224501.3A CN201310224501A CN104236025A CN 104236025 A CN104236025 A CN 104236025A CN 201310224501 A CN201310224501 A CN 201310224501A CN 104236025 A CN104236025 A CN 104236025A
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Abstract
The invention discloses a system and a method for controlling an air conditioner. The system comprises a monitoring device and an upper computer, wherein the monitoring device comprises a microprocessor and a monitoring circuit; the monitoring circuit is serially connected to a communication circuit between an inner unit and an outer unit of the air conditioner; the microprocessor is respectively connected with the monitoring circuit and the upper computer; and the upper computer comprises a display module. The method comprises the steps of: monitoring the communication circuit between the inner unit and the outer unit of the air conditioner to obtain communication data on the communication circuit; analyzing the communication data to obtain operation information of the air conditioner; and displaying the operation information. The closed-loop control of the air conditioner is realized; and users can know actual operation parameters of the air conditioner in real time, and can quickly determine the fault factors through finding out the abnormal operation information, so that the problems in the prior art are solved.
Description
Technical field
The application relates to technical field of air conditioner, particularly relates to a kind of air conditioner control system and method.
Background technology
At present, be only limitted to rule of thumb by the operational mode of remote controller setting air-conditioner the control of air-conditioner, user can not understand the actual motion state of air-conditioner; When air-conditioner breaks down, must could determine concrete failure cause by a series of detection, complex operation, efficiency are low.
Summary of the invention
In view of this, the application's object is to provide a kind of air conditioner control system and method, can not understand the actual motion state of air-conditioner in time with user under solving existing control mode, cannot determine the problem of failure cause fast.
For achieving the above object, the application provides following technical scheme:
A kind of air conditioner control system, comprises monitoring device and host computer;
Described monitoring device comprises microprocessor and monitoring circuit; Described monitoring circuit is serially connected with on the communication line between the interior machine of described air-conditioner and outer machine, and described microprocessor is connected with described monitoring circuit and host computer respectively; Described host computer comprises display module; Wherein,
Described monitoring circuit is for obtaining the communication data on described communication line; Described microprocessor stores parsing software, and described parsing software is used for resolving to described communication data the operation information obtaining described air-conditioner; Described display module is for showing described operation information.
Preferably, described host computer also comprises comparison module; Described comparison module is connected with described microprocessor and display module respectively, compares, and set the display format of described operation information on described display module according to comparative result for described operation information and default operational parameter value are carried out correspondence.
Preferably, described monitoring device also comprises control circuit, and described control circuit is connected with described microprocessor and communication line respectively; Described host computer also comprises input module and control module, and described control module is connected with described input module and microprocessor respectively;
Described input module is for receiving the demand for control information of user's input; Described control module is used for generating described control command according to described demand for control information; Described control circuit is for being sent to described communication line by control instruction; Described control instruction is for controlling the operational factor of described air-conditioner.
Preferably, described control instruction comprises start-up command and shutdown command; Described demand for control information comprises start setting duration and shutdown setting duration;
Described host computer also comprises timing module; Described timing module is used under described air-conditioner open state, carries out start timing, when the timing duration of starting shooting reach described start set duration time, reclocking also triggers described control module and generates described shutdown command; Under described air-conditioner off-mode, carry out shutdown timing, when described shutdown timing duration reaches described shutdown setting duration, reclocking also triggers described control module and generates described start-up command.
A kind of air-conditioner control method, comprising:
Communication line in described air-conditioner between machine and outer machine is monitored, to obtain the communication data on described communication line;
Described communication data is resolved to the operation information obtaining described air-conditioner;
Show described operation information.
Preferably, described method also comprises:
Described operation information and default operational parameter value are compared;
The display format of described operation information is controlled according to described comparative result.
Preferably, described method also comprises:
Obtain the demand for control information of user;
Generate according to described demand for control information and perform corresponding control instruction, to control the operational factor of described air-conditioner.
Preferably, described control instruction comprises start-up command and shutdown command; Described demand for control information comprises start setting duration and shutdown setting duration;
Describedly generate according to described demand for control information and perform corresponding control instruction, comprising:
If the timing duration under described air-conditioner open state reaches described start setting duration, then generate and perform described shutdown command;
If the timing duration under described air-conditioner off-mode reaches described shutdown setting duration, then generate and perform described start-up command.
As can be seen from above-mentioned technical scheme, the application is by monitoring device and host computer composition air conditioner control system, the operation information of air-conditioner is fed back to host computer in time, achieves the closed-loop control of air-conditioner, make user can understand the actual operation parameters of air-conditioner in real time; When air-conditioner breaks down, also determining failure cause fast by searching abnormal operation information, being convenient to need according to user and the actual motion of air-conditioner needs to revise the operational factor of air-conditioner, easily enforcement, efficiency are high.Therefore, the embodiment of the present application solves the problem of prior art.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The air conditioner control system structure chart that Fig. 1 provides for the embodiment of the present application one;
The air conditioner control system structure chart that Fig. 2 provides for the embodiment of the present application two;
The air-conditioner control method flow chart that Fig. 3 provides for the embodiment of the present application three;
The flow chart of feedback in the air-conditioner control method that Fig. 4 (a) provides for the embodiment of the present application four;
The flow chart of operational mode and cycle switch control method in the air-conditioner control method that Fig. 4 (b) provides for the embodiment of the present application four.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
The embodiment of the present application discloses a kind of air conditioner control system and method, can not understand the actual motion state of air-conditioner in time with user under solving existing control mode, cannot determine the problem of failure cause fast.
With reference to Fig. 1, the air conditioner control system that the embodiment of the present application one provides, comprises monitoring device 110 and host computer 120.Monitoring device 110 comprises microprocessor 111 and monitoring circuit 112; Monitoring circuit 112 is serially connected with on the communication line between the interior machine 101 of described air-conditioner and outer machine 102, and microprocessor 111 is connected with monitoring circuit 112 and host computer 120 respectively; Host computer 120 comprises display module 121.
The course of work of above-mentioned control system is as follows: monitoring circuit 112 pairs of communication lines carry out real-time listening, to obtain the communication data that communication line transmits; Microprocessor 111 stores parsing software, utilizes this parsing software to resolve for the communication data got monitoring circuit 112, obtains the operation information of air-conditioner, and this operation information is sent to host computer 120; Host computer 120 shows above-mentioned operation information by display module 121.Above-mentioned operation information i.e. the interior actual operation parameters such as machine operational factor, outer machine operational factor, as condenser enters pipe temperature, outer rotation speed of fan, compressor operating power etc.
From said structure and the course of work, the embodiment of the present application is by monitoring device and host computer composition air conditioner control system, the operation information of air-conditioner is fed back to host computer in time, achieves the closed-loop control of air-conditioner, make user can understand the actual operation parameters of air-conditioner in real time; When air-conditioner breaks down, also determining failure cause fast by searching abnormal actual operation parameters, easily implementing, efficiency is high.Therefore, the embodiment of the present application solves the problem of prior art.
In addition, the air conditioner control system that the embodiment of the present application provides can be completely independent with air-conditioner, as the test fixture of air-conditioner, when needs detect existing air-conditioner, only this control system need be connected with air-conditioner; Also monitoring device can be embedded in air-conditioner and produce in batches, before air-conditioner uses, monitoring device is connected with corresponding host computer, the real-time monitoring of air-conditioner can be realized.
With reference to Fig. 2, the air conditioner control system that the embodiment of the present application two provides, comprises monitoring device 210 and host computer 220.
Monitoring device 210 comprises microprocessor 211, monitoring circuit 212 and control circuit 213; Monitoring circuit 212 and control circuit 213 are connected with the communication line between machine in air-conditioner 201 with outer machine 202 respectively, and microprocessor 211 is connected with monitoring circuit 212, control circuit 213 and host computer 220 respectively.
Host computer 220 comprises display module 221, comparison module 222, control module 223, input module 224 and timing module 225.Comparison module 222 is connected with microprocessor 211 and display module 221 respectively, and control module 223 is connected with input module 224 and microprocessor 211 respectively, and timing module 225 is connected with control module 223 and input module 224 respectively.
The course of work of the air conditioner control system described in above-described embodiment two is as follows:
1) feed back display and control monitoring circuit 212 pairs of communication lines and carry out real-time listening, to obtain the communication data that communication line transmits; Microprocessor 211 stores parsing software, utilizes this parsing software to resolve for the communication data got monitoring circuit 212, obtains the operation information of air-conditioner, and this operation information is sent to comparison module 222; Above-mentioned operation information and default operational parameter value are carried out corresponding comparison (to judge that whether corresponding operation information is abnormal) by comparison module 222, and according to comparative result set and display form; The display mode that display module 121 sets according to comparison module 222 shows above-mentioned operation information.
Such as operation information comprises compressor phase current I, and comparison module 222 is by itself and preset compressor phase current values I
0relatively, if I>I
0, then set the display format of compressor phase current I as showing with red font, otherwise set and display form is show with black font; User can judge now to there occurs compressor phase current over current fault by red font, can judge that now compressor phase current is normal according to black font.
2) operational mode control and cycle switch control inputs module 224 receive the demand modeling information of user's input.
Refrigeration in the demand control information, heat, sweep the control information of wind isotype and be directly sent to control module 223; Control module 223 generates corresponding control instruction according to the demand control information, be sent to microprocessor 211, then above-mentioned communication line is sent to by control circuit, control instruction is made to act on interior machine 201 or outer machine 202, thus achieve and to need according to user and the operational factor of air-conditioner revised by the actual motion needs of air-conditioner, realize air-conditioner Schema control.
Cycle switch control information in the demand control information, comprise start setting duration and shutdown setting duration, be sent to timing module 225, under air-conditioner open state, if the timing duration of timing module 225 reaches above-mentioned start setting duration, then reclocking trigger control module 223 generates shutdown command; Under air-conditioner off-mode, if the timing duration of timing module 225 reaches above-mentioned shutdown setting duration, then reclocking trigger control module 223 generates start-up command.Under the triggering of timely module 255, control module 223 achieves and periodically sends start-up command and shutdown command to monitoring device, thus achieves the automated periodic switching on and shutting down of air-conditioner.
From said structure and the course of work, the embodiment of the present application two not only achieves the real-time display of air-conditioner operation information, also achieves difference that is normal and malfunction and shows, make the fault of user's Timeliness coverage air-conditioner, determine failure cause fast; Meanwhile, the embodiment of the present application also achieves operational mode control (remote controller corresponding and of the prior art controls) and cycle switch controls, and can need according to the actual motion of user's needs and air-conditioner the operational factor revising air-conditioner.In air-conditioner testing process, the periodic switch of prior art all manually control realization air-conditioner; And the embodiment of the present application achieves the automated periodic switching on and shutting down of air-conditioner by devices such as input module, timing module, control modules, decrease manpower consumption, enormously simplify detecting step, improve detection efficiency.
Corresponding to said system embodiment, the embodiment of the present application three additionally provides a kind of air-conditioner control method.With reference to Fig. 3, this control method comprises the steps:
S301: monitor machine in air-conditioner and the communication line between outer machine, to obtain the communication data on described communication line;
S302: above-mentioned communication data is resolved to the operation information obtaining air-conditioner;
S303: show above-mentioned operation information.
From said method step, the embodiment of the present application is monitored communication line, communication data in obtaining between machine and outer machine, and then by resolving the operation information that obtains air-conditioner to this communication data and showing it, achieve the closed-loop control of air-conditioner, make user can understand the actual operation parameters of air-conditioner in real time; When air-conditioner breaks down, also determining failure cause fast by searching abnormal operation information, easily implementing, efficiency is high.Therefore, the embodiment of the present application solves the problem of prior art.
In addition, in above-described embodiment,
The air-conditioner control method that the embodiment of the present application four provides, comprises feedback and operational mode and cycle switch control method.
With reference to Fig. 4 (a), above-mentioned feedback comprises the steps:
S411: monitor machine in air-conditioner and the communication line between outer machine, to obtain the communication data on described communication line;
S412: above-mentioned communication data is resolved to the operation information obtaining air-conditioner;
S413: above-mentioned operation information and default operational parameter value are compared, and according to described comparative result set and display form;
S414: show described operation information according to described display format.
Therefore, the feedback that the embodiment of the present application provides, not only achieves the real-time display of air-conditioner operation information, also achieves difference that is normal and malfunction and shows, make the fault of user's Timeliness coverage air-conditioner, determine failure cause fast.
With reference to Fig. 4 (b), above-mentioned operational mode and cycle switch control method comprise the steps:
S421: the demand for control information obtaining user;
S422: generate according to above-mentioned demand for control information and perform corresponding control instruction, to control the operational factor of described air-conditioner.
Concrete, according to the type of demand for control information, above-mentioned steps S422 comprises two kinds of situations:
1) if the demand for control information of user's input is mode control information, as freezed, heating, sweep wind etc., then step S422 is specially: generate immediately and perform corresponding control instruction, under making air-conditioner be operated in corresponding pattern, namely realizes operational mode and controls.
2) if the demand for control information of user's input is cycle switch control information (comprising start setting duration and shutdown setting duration), then first start timing, under described air-conditioner open state, when timing duration reaches start setting duration, generate and perform shutdown command, making air-conditioner be in off-mode; Under described air-conditioner off-mode, when timing duration reaches shutdown setting duration, generate and perform start-up command, making air-conditioner be in open state.To generate and while performing start-up command or shutdown command, reset by timing duration, reclocking, realizes circulation timing.Said method is by circulation timing and compare with corresponding setting duration, reach and alternately generate and perform the object of start-up command and shutdown command, thus the periodic switch achieving air-conditioner controls.
Therefore, the operational mode that the embodiment of the present application provides and cycle switch control method, not only also achieve operational mode and control (remote controller corresponding and of the prior art controls), and the cycle switch also achieving air-conditioner controls.In air-conditioner testing process, the periodic switch of prior art all manually control realization air-conditioner; And the embodiment of the present application achieves the automated periodic switching on and shutting down of air-conditioner by devices such as input module, timing module, control modules, decrease manpower consumption, enormously simplify detecting step, improve detection efficiency.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, described program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an air conditioner control system, is characterized in that, comprises monitoring device and host computer;
Described monitoring device comprises microprocessor and monitoring circuit; Described monitoring circuit is serially connected with on the communication line between the interior machine of described air-conditioner and outer machine, and described microprocessor is connected with described monitoring circuit and host computer respectively; Described host computer comprises display module; Wherein,
Described monitoring circuit is for obtaining the communication data on described communication line; Described microprocessor stores parsing software, and described parsing software is used for resolving to described communication data the operation information obtaining described air-conditioner; Described display module is for showing described operation information.
2. system according to claim 1, is characterized in that, described host computer also comprises comparison module; Described comparison module is connected with described microprocessor and display module respectively, compares, and set the display format of described operation information on described display module according to comparative result for described operation information and default operational parameter value are carried out correspondence.
3. system according to claim 1 and 2, is characterized in that, described monitoring device also comprises control circuit, and described control circuit is connected with described microprocessor and communication line respectively; Described host computer also comprises input module and control module, and described control module is connected with described input module and microprocessor respectively;
Described input module is for receiving the demand for control information of user's input; Described control module is used for generating described control command according to described demand for control information; Described control circuit is for being sent to described communication line by control instruction; Described control instruction is for controlling the operational factor of described air-conditioner.
4. system according to claim 3, is characterized in that, described control instruction comprises start-up command and shutdown command; Described demand for control information comprises start setting duration and shutdown setting duration;
Described host computer also comprises timing module; Described timing module is used under described air-conditioner open state, carries out start timing, when the timing duration of starting shooting reach described start set duration time, reclocking also triggers described control module and generates described shutdown command; Under described air-conditioner off-mode, carry out shutdown timing, when described shutdown timing duration reaches described shutdown setting duration, reclocking also triggers described control module and generates described start-up command.
5. an air-conditioner control method, is characterized in that, comprising:
Communication line in described air-conditioner between machine and outer machine is monitored, to obtain the communication data on described communication line;
Described communication data is resolved to the operation information obtaining described air-conditioner;
Show described operation information.
6. method according to claim 5, is characterized in that, also comprises:
Described operation information and default operational parameter value are compared;
The display format of described operation information is controlled according to described comparative result.
7. the method according to claim 5 or 6, is characterized in that, also comprises:
Obtain the demand for control information of user;
Generate according to described demand for control information and perform corresponding control instruction, to control the operational factor of described air-conditioner.
8. method according to claim 7, is characterized in that, described control instruction comprises start-up command and shutdown command; Described demand for control information comprises start setting duration and shutdown setting duration;
Describedly generate according to described demand for control information and perform corresponding control instruction, comprising:
If the timing duration under described air-conditioner open state reaches described start setting duration, then generate and perform described shutdown command;
If the timing duration under described air-conditioner off-mode reaches described shutdown setting duration, then generate and perform described start-up command.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310224501.3A CN104236025A (en) | 2013-06-06 | 2013-06-06 | System and method for controlling air conditioner |
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|---|---|---|---|
| CN201310224501.3A CN104236025A (en) | 2013-06-06 | 2013-06-06 | System and method for controlling air conditioner |
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| CN104864553A (en) * | 2015-04-30 | 2015-08-26 | 广东美的制冷设备有限公司 | Air conditioner control method and device |
| CN105978755A (en) * | 2016-05-16 | 2016-09-28 | 珠海格力电器股份有限公司 | Air conditioner communication fault detection device and method |
| CN106016582A (en) * | 2016-05-16 | 2016-10-12 | 珠海格力电器股份有限公司 | Air-conditioner fault self-examining method, tool and device |
| CN106032915A (en) * | 2015-03-18 | 2016-10-19 | 青岛海尔空调电子有限公司 | Control method for multi-split air-conditioning system, and indoor unit |
| CN106152415A (en) * | 2016-08-05 | 2016-11-23 | 珠海格力电器股份有限公司 | The fault determination method of air conditioning system connection wiring and device |
| CN106196457A (en) * | 2016-07-18 | 2016-12-07 | 珠海格力电器股份有限公司 | The control method of air conditioning system and air conditioning system |
| WO2019051897A1 (en) * | 2017-09-18 | 2019-03-21 | 广东美的制冷设备有限公司 | Terminal operating parameter adjustment method and device, and computer readable storage medium |
| CN109506316A (en) * | 2018-10-30 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of the on-off state monitoring method and system of air-conditioner set |
| CN110345056A (en) * | 2019-07-12 | 2019-10-18 | 四川虹美智能科技有限公司 | SCM Based data processing method, driver, controller and system |
| CN110686368A (en) * | 2019-09-26 | 2020-01-14 | 珠海格力电器股份有限公司 | Communication control device, internal machine, external machine, temperature controller, communication method and air conditioner |
| CN111684214A (en) * | 2018-02-13 | 2020-09-18 | 三菱电机株式会社 | Remote controller and air conditioner hot water supply system |
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| CN106032915A (en) * | 2015-03-18 | 2016-10-19 | 青岛海尔空调电子有限公司 | Control method for multi-split air-conditioning system, and indoor unit |
| CN106032915B (en) * | 2015-03-18 | 2020-07-07 | 青岛海尔空调电子有限公司 | Control method of multi-split air conditioning system and indoor unit |
| CN104864553B (en) * | 2015-04-30 | 2017-10-27 | 广东美的制冷设备有限公司 | Air conditioning control method and device |
| CN104864553A (en) * | 2015-04-30 | 2015-08-26 | 广东美的制冷设备有限公司 | Air conditioner control method and device |
| CN105978755B (en) * | 2016-05-16 | 2019-06-11 | 珠海格力电器股份有限公司 | Air-conditioning communication failure detection device and method |
| CN105978755A (en) * | 2016-05-16 | 2016-09-28 | 珠海格力电器股份有限公司 | Air conditioner communication fault detection device and method |
| CN106016582A (en) * | 2016-05-16 | 2016-10-12 | 珠海格力电器股份有限公司 | Air-conditioner fault self-examining method, tool and device |
| CN106016582B (en) * | 2016-05-16 | 2018-11-30 | 珠海格力电器股份有限公司 | Air-conditioning fault self-detection method, self-test tooling and air-conditioning fault self-checking device |
| CN106196457A (en) * | 2016-07-18 | 2016-12-07 | 珠海格力电器股份有限公司 | The control method of air conditioning system and air conditioning system |
| CN106152415B (en) * | 2016-08-05 | 2018-12-11 | 珠海格力电器股份有限公司 | The fault determination method and device of air-conditioning system connection wiring |
| CN106152415A (en) * | 2016-08-05 | 2016-11-23 | 珠海格力电器股份有限公司 | The fault determination method of air conditioning system connection wiring and device |
| WO2019051897A1 (en) * | 2017-09-18 | 2019-03-21 | 广东美的制冷设备有限公司 | Terminal operating parameter adjustment method and device, and computer readable storage medium |
| CN111684214A (en) * | 2018-02-13 | 2020-09-18 | 三菱电机株式会社 | Remote controller and air conditioner hot water supply system |
| CN109506316A (en) * | 2018-10-30 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of the on-off state monitoring method and system of air-conditioner set |
| CN110345056A (en) * | 2019-07-12 | 2019-10-18 | 四川虹美智能科技有限公司 | SCM Based data processing method, driver, controller and system |
| CN110686368A (en) * | 2019-09-26 | 2020-01-14 | 珠海格力电器股份有限公司 | Communication control device, internal machine, external machine, temperature controller, communication method and air conditioner |
| CN110686368B (en) * | 2019-09-26 | 2021-03-23 | 珠海格力电器股份有限公司 | Communication control device, internal machine, external machine, temperature controller, communication method and air conditioner |
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