CN105716207A - External temperature-sensing central air conditioner based on Internet of Things technology - Google Patents
External temperature-sensing central air conditioner based on Internet of Things technology Download PDFInfo
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- CN105716207A CN105716207A CN201610171537.3A CN201610171537A CN105716207A CN 105716207 A CN105716207 A CN 105716207A CN 201610171537 A CN201610171537 A CN 201610171537A CN 105716207 A CN105716207 A CN 105716207A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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Abstract
The invention discloses an external temperature-sensing central air conditioner based on the Internet of Things technology. The external temperature-sensing central air conditioner comprises a central air conditioner body, strong algorithm software and a wireless temperature sensing device. The central air conditioner body serves as a thin client for a weak algorithm to run. A strong algorithm controlling the central air conditioner body is set on the strong algorithm software. The strong algorithm software can be downloaded to a central control system in an intelligent home system. Temperature information collected by the wireless temperature measuring device can replace temperature information collected by an air return sensor in the central air conditioner body. Due to the fact that the strong algorithm is externally set, a user can check data of various indoor units and various sensors in the central air conditioner body on the central control system or terminal equipment, and therefore an algorithm strategy is changed according to needs of the user; and due to the external temperature measuring device, the temperature of the position where the user is located is fed back in real time, accurate control can be better conducted according to the practical conditions and the use needs of the user, and the user can use the central air conditioner body in a more flexible and individualized manner.
Description
Technical field
The present invention relates to field of household appliances, particularly relate to a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things.
Background technology
Central air-conditioning is that the mode being connect multiple end-equipment by air channel or refrigerant pipe by a main frame controls different rooms to reach the equipment of room air adjustment purpose, it is different from traditional large buildings air-conditioning and domestic split air conditioner, room conditioning load is focused on by residential central air conditioning, cold (heat) amount produced is to be transported to air-conditioned room by certain medium, it is achieved the purpose that room air regulates.Residential central air conditioning can be divided into air-line system, cold (heat) water system, coolant system three types by the difference according to residential central air conditioning cold (heat) load pumped (conveying) medium.Contrast with domestic split-type air conditioner, the initial investment of residential central air conditioning is higher than domestic split-type air conditioner, but residential central air conditioning have elegant in appearance, comfort good, energy-efficient, run the advantages such as quiet, along with improvement and the raising of quality of life of people's housing condition, it will be a kind of trend that residential central air conditioning becomes main flow in Chinese market.
Existing central air-conditioning is to be arranged in household electrical appliances by control algolithm, producer just arranges rational algorithm policy according to experimental data when producing, user can only control input parameter, but cannot Variation control strategy, illustrate with central air-conditioning temperature, central air-conditioning temperature by after the various sensor acquisition data in centrally disposed air-conditioning in central air-conditioning software algorithm be calculated drawing, software algorithm includes some correction values, it is set when dispatching from the factory for manufacturer, lengthen however as the time of use, people can feel that the temperature oneself arranged exists with central air-conditioning temperature and come in and go out, this is that the data gathered due to aging sensor and initial sensor exist deviation, its correction value is the data gathered according to initial sensor is benchmark, and user cannot change correction value, namely the error that aging sensor causes cannot be made up；If there is an operation interface, it is possible to use family amendment correction value, thus making up the error that aging sensor causes so that it is more meet current actual state, being conducive to user in use to entreat and during air-conditioning, obtaining better experience sense.
The temperature of each indoor set of central air-conditioning is formed by the temperature sensor collection of return air inlet simultaneously, but the position of central air-conditioning is higher and is fixed on certain place, the temperature data that intelligent domestic system reception central air-conditioning sends only reacts the temperature of central air-conditioning position, owing to cold air molecule density is big, heavier relative to cold air hot-air, cold air declines and causes that the actual temperature of user position is lower than central air-conditioning displays temperature, can not the actual temperature of accurate response user position, if increasing wireless temperature detector on this basis, make user can carry with sound, place, it is thus possible to Real-time Feedback user uses the temperature of terminal, intelligent domestic system can be accurately controlled more.
And on current computer, just have similar application, an i.e. terminal substantially without application program in client-sever network system, it is called thin-client, it passes through some agreements and server communication, and then access to LAN, in simple terms, thin-client is only equipped with basic application program, its strong algorithms is placed on server network, if being applied on central air-conditioning, then central air-conditioning includes hardware and weak algorithm, strong algorithms includes on the strong algorithms software that producer provides, by by the central control system in strong algorithms software download to intelligent domestic system, make user pass through central control system and can check the data of each sensor, user is by central control system or uses terminal to change the correction value of setting sensor, thus making up the error that aging sensor causes, on this basis, central control system also can receive the temperature information that wireless temperature detector is sent, thus replacing the temperature information of return air sensor in software computing, thus reacting the actual temperature of user position.
Therefore, it is necessary to design a kind of based on thin client technology, technology of Internet of things the external central air-conditioning having wireless temperature detector.
Summary of the invention
The present invention solves that the problems referred to above provide a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things, by strong algorithms is external, user can on central control system or terminal unit, check the data of each indoor set in central air-conditioning, each sensor, thus changing algorithm policy according to oneself demand, by external thermal detector, thus the temperature of Real-time Feedback user position, user is conducive to be accurately controlled according to oneself practical situation and user demand so that it is the use for central air-conditioning is more flexible and personalized.
For achieving the above object, reaching the effect above, the present invention is achieved through the following technical solutions:
A kind of external temperature-sensitive central air-conditioning based on technology of Internet of things, including central air-conditioning, strong algorithms software and wireless temperature detector, it is characterized in that: described central air-conditioning includes an off-premises station and plural indoor set, described central air-conditioning is as the thin-client running weak algorithm, the strong algorithms controlling central air-conditioning is arranged on strong algorithms software, described strong algorithms software can download on the central control system in intelligent domestic system, described central control system and central air-conditioning are attached by communication or wire communication mode, described wireless temperature detector and central control system are attached by communication, the temperature information that described wireless temperature detector gathers can replace the temperature information that the return air sensor in central air-conditioning gathers in software computing.
Further, described wireless temperature detector includes thermal detector shell, temperature measurement controller and adsorbent equipment, and described temperature measurement controller includes the second wireless communication module, outer sensor, the second microprocessor and battery, and described outer sensor is temperature sensor.
Further, described wireless temperature detector includes thermal detector shell, temperature measurement controller and attaching plug, described temperature measurement controller includes the second wireless communication module, outer sensor, the second microprocessor and voltage transformation module, described attaching plug is match with two spring hole scokets two slotting plugs, described thermal detector shell is provided with plug recesses on bonnet, described attaching plug is collapsible in plug recesses by the rotating mechanism of bottom, and described outer sensor is temperature sensor.
Further, described strong algorithms can be customized into algorithm bag according to the demand of user, and for user's down loading updating, user can change algorithm policy voluntarily on described strong algorithms software.
Further, described central control system is with display or without the smart machine shown, described central control system, by sharing or communication, is connected with the terminal unit of user, and user can pass through terminal unit control central air-conditioning indirectly.
Further, described communication is WIFI or Bluetooth or ZigBee or NRF, and described wire communication mode is cablemodem or ADSL or ISDN or optical fiber or power line carrier.
Further, described central air-conditioning includes inner blower, return air sensor, central air-conditioning controller, compressor, outer blower fan, coil pipe sensor and condensation sensor, described central air-conditioning controller includes controlling switch, first microprocessor, the first wireless communication module and sensor acquisition circuit, described return air sensor, coil pipe sensor, condensation sensor belong to temperature sensor, described central air-conditioning controller includes indoor controller, described indoor set and indoor controller, return air sensor one_to_one corresponding.
Further, described central control system relies on coded address to mate with central air-conditioning, described central control system stores in the driver corresponding to coded address the specific data of central air-conditioning, attribute, communication means, operational approach and strong algorithms, the data that each sensor is gathered by described central air-conditioning are sent on the central control system being mounted with strong algorithms software in real time, carried out computing by the strong algorithms in central control system and produce the operational order of correspondence, central air-conditioning receives the operational order that central control system sends over, and the director data sended over by central control system carries out running control.
Further, two kinds of sending modes it are provided with in the second described microprocessor, described sending mode includes interval pattern and temperature pattern, described temperature pattern be the difference between Current Temperatures and initial temperature more than or equal to setting value time, sent the temperature sampling data of this time period by the second wireless communication module.
Further, described temperature sensor is NTC or PTC or Thermocouple module, and described Thermocouple module includes thermocouple and thermocouple signal processes circuit.
The invention has the beneficial effects as follows:
A kind of external temperature-sensitive central air-conditioning based on technology of Internet of things, has following five advantages:
One: user can pass through on central control system or terminal unit, check the data of each indoor set in central air-conditioning, each sensor, thus changing algorithm policy according to oneself demand, user is conducive to be accurately controlled according to practical situations such as the geographical position of oneself, weather humidity, operate, at one, the work that different indoor set can be controlled on interface respectively so that it is more flexible and personalized simultaneously；
Its two: the hardware of central air-conditioning is longer for service life, substantial portion of central air-conditioning fault is had to be caused by house software algorithm is not normal, the maintenance being set to maintainer outside strong algorithms provides a great convenience, user passes through to update software or download new algorithm bag and can settle a dispute by the parties concerned themselves even, reduce the incidence rate of central air-conditioning fault, improve maintenance speed and the maintenance yield of central air-conditioning, thus improve the service life of central air-conditioning；
Its three: central air-conditioning hardware device and part control algolithm are relatively unified, user even can download the algorithm bag of other central air-conditioning producers, and upload the algorithm bag revised according to oneself practical situation, exchange with other online friends, bring user experience more preferably, and exchange the development being conducive to whole central air-conditioning industry；
Its four: for central air-conditioning producer, central air-conditioning hardware device and weak algorithm compatible better, be the different algorithm bag of each area customization according to the factor such as southern or northern, dry and cold or raw, it is simple to unified produce and personalized customization；User by collecting the parameter of each user change strategy voluntarily at remote server simultaneously, form big data, for producer's research, and the algorithm bag of self is revised according to big data, to meet the demand of more users, big data also can bring certain profit to producer simultaneously, thus indirectly reducing the production cost of central air-conditioning；
5th, wireless temperature detector is by optimizing module and arranging different sending modes and reduce energy consumption so that it is battery can be adopted to power, reduce own vol simultaneously；Can put and be fixed on the position of user according to the demand of user, thus reflecting the actual temperature of user current location, it is provided that carry out more precise control to central control system.
To sum up, by external for strong algorithms and external radio thermal detector a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things, for user, maintainer, central air-conditioning producer and whole central air-conditioning industry, all there is great beneficial effect.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after, the specific embodiment of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things that the present invention relates to；
Fig. 2 is the structural representation of the indoor set that the present invention relates to；
Fig. 3 is the structural representation of the off-premises station that the present invention relates to；
The structure that Fig. 4 is the wireless temperature detector that the present invention relates to launches schematic diagram；
Fig. 5 is the communication scheme of a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things that the present invention relates to；
Fig. 6 be the present invention relates to about the schematic diagram carrying out communication for information between user；
Fig. 7 is the alternative embodiment of the wireless temperature detector that the present invention relates to；
The structure that Fig. 8 is alternative embodiment different visual angles launches schematic diagram.
Wherein, off-premises station 1, indoor set 2, terminal unit 3, wireless temperature detector 4, central air-conditioning 5, central control system 6, compressor 11, outer blower fan 12, coil pipe sensor 13, condensation sensor 14, air intake window 21, inner blower 22, return air sensor 23, central air-conditioning shell 24, control switch 25, first microprocessor 26, first wireless communication module 27, central air-conditioning controller 28, sensor acquisition circuit 29, thermal detector shell 41, passage 42, second wireless communication module 43, temperature measurement controller 44, outer sensor 45, adsorbent equipment 46, second microprocessor 47, battery deck 48, battery 49, center 410, bonnet 411, attaching plug 412, voltage transformation module 413, plug recesses 414.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail:
As shown in figures 1-8, a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things, including central air-conditioning 5, strong algorithms software and wireless temperature detector 4, it is characterized in that: described central air-conditioning 5 includes an off-premises station 1 and plural indoor set 2, described central air-conditioning 5 is as the thin-client running weak algorithm, the strong algorithms controlling central air-conditioning 5 is arranged on strong algorithms software, described strong algorithms software can download on the central control system 6 in intelligent domestic system, described central control system 6 is attached by communication or wire communication mode with central air-conditioning 5, described wireless temperature detector 4 is attached by communication with central control system 6, the temperature information that described wireless temperature detector 4 gathers can replace the temperature information that the return air sensor 23 in central air-conditioning 5 gathers in software computing.
Further, described wireless temperature detector 4 includes thermal detector shell 41, temperature measurement controller 44 and adsorbent equipment 46, described temperature measurement controller 44 includes the second wireless communication module 43, outer sensor the 45, second microprocessor 47 and battery 49, and described outer sensor 45 is temperature sensor.
Further, described wireless temperature detector 4 includes thermal detector shell 41, temperature measurement controller 44 and attaching plug 412, described temperature measurement controller 44 includes the second wireless communication module 43, outer sensor the 45, second microprocessor 47 and voltage transformation module 413, described attaching plug 412 is match with two spring hole scokets two slotting plugs, described thermal detector shell 41 is provided with plug recesses 414 on bonnet 411, described attaching plug 412 is collapsible in plug recesses 414 by the rotating mechanism of bottom, and described outer sensor 45 is temperature sensor.
Further, described strong algorithms can be customized into algorithm bag according to the demand of user, and for user's down loading updating, user can change algorithm policy voluntarily on described strong algorithms software.
Further, described central control system 6 is for display or without the smart machine of display, described central control system 6, by sharing or communication, is connected with the terminal unit 3 of user, and user can pass through terminal unit 3 control central air-conditioning 5 indirectly.
Further, described communication is WIFI or Bluetooth or ZigBee or NRF, and described wire communication mode is cablemodem or ADSL or ISDN or optical fiber or power line carrier.
Further, described central air-conditioning 5 includes inner blower 22, return air sensor 23, central air-conditioning controller 28, compressor 11, outer blower fan 12, coil pipe sensor 13 and condensation sensor 14, described central air-conditioning controller 28 includes controlling switch 25, first microprocessor 26, first wireless communication module 27 and sensor acquisition circuit 29, described return air sensor 23, coil pipe sensor 13, condensation sensor 14 belongs to temperature sensor, described central air-conditioning controller 28 includes indoor controller, described indoor set 2 and indoor controller, return air sensor 23 one_to_one corresponding.
Further, described central control system 6 relies on coded address to mate with central air-conditioning 5, described central control system 6 stores in the driver corresponding to coded address the specific data of central air-conditioning 5, attribute, communication means, operational approach and strong algorithms, the data that each sensor is gathered by described central air-conditioning 5 are sent on the central control system 6 being mounted with strong algorithms software in real time, carried out computing by the strong algorithms in central control system 6 and produce the operational order of correspondence, central air-conditioning 5 receives the operational order that central control system 6 sends over, and the director data sended over by central control system 6 carries out running control.
Further, it is provided with two kinds of sending modes in the second described microprocessor 47, described sending mode includes interval pattern and temperature pattern, described temperature pattern be the difference between Current Temperatures and initial temperature more than or equal to setting value time, sent the temperature sampling data of this time period by the second wireless communication module 43.
Further, described temperature sensor is NTC or PTC or Thermocouple module, and described Thermocouple module includes thermocouple and thermocouple signal processes circuit.
Specific embodiment
As Figure 1-Figure 8, a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things, including central air-conditioning 5, strong algorithms software and wireless temperature detector 4, the weak algorithm of comparison basis is built on the central air-conditioning controller 28 in central air-conditioning 5 by producer, strong algorithms software includes the strong algorithms controlling central air-conditioning 5, strong algorithms software download is to central control system 6, between central air-conditioning 5 and central control system 6, between central control system 6 and terminal unit 3, communicate each through Internet of Things between wireless temperature detector 4 and central control system 6, producer receives on its remote server and stores data, the central air-conditioning 5 of this embodiment includes an off-premises station 1 and two indoor sets 2, each indoor set includes indoor controller and return air sensor 23, wherein return air sensor 23 is connected with sensor acquisition circuit 29, central control system 6 is the smart machine with display function, WIFI is adopted to carry out radio communication, wireless temperature detector 4 adopts battery 49 to be powered, battery 49 is fixed on battery deck 48, by dismantling shell 41 replaceable battery, its shell 41 is provided with adsorbent equipment 46, wireless temperature detector 4 is fixed by adsorbent equipment 46, enclosure is provided with passage 42.
Due to user position from central air-conditioning 5 more away from, its user position is just more big with the temperature difference of central air-conditioning 5 position, now, user wishes that the temperature at oneself place can reach the temperature value that oneself sets, by carrying wireless temperature detector 4, the current location of user it is fixed on by adsorbent equipment 46, electric energy is provided by battery 49, outer sensor 45 gathers the temperature information of user current location by passage 42, digital signal is drawn via the software algorithm in the second microprocessor 47, by the second wireless communication module 43, data are sent, by its temperature information of strong algorithms software receipt in central control system 6, and the setting according to user, the temperature information that in central air-conditioning 5, return air sensor 23 sends over is replaced in algorithm runs, assume that user is in bed in bed, user arranges temperature before sleeping be 25 °, when wireless temperature detector 4, when the temperature information that return air sensor 23 gathers reaches 25 °, central air-conditioning 5 receives temperature and reaches the information that user sets, quit work, but now user actual temperature in bed lower than 25 °, requirement not up to user；When user sets after the obtained temperature information of wireless temperature detector 4 to be placed in the head of a bed is as the criterion, central control system 6 with user actual temperature in bed reach 25 ° for the whether out-of-work benchmark of central air-conditioning 5, thus ensureing that the temperature of user position keeps consistent with the temperature that user sets.
Needing substantial amounts of communication between central air-conditioning 5 and central control system 6, its communication process comprises the steps:
S1, central air-conditioning 5 send central air-conditioning 5 data by the form of agreement to central control system 6, include but not limited to temperature information that return air sensor 23, coil pipe sensor 13, condensation sensor 14 gather and the current mode of operation of each indoor set 2；Central air-conditioning 5 starts the timing that communicates simultaneously, if communication timing exceedes the setting time, central air-conditioning 5 is replied but without receiving central control system 6, then again send central air-conditioning 5 data to central control system 6；If being not received by central control system 6 and reply for continuous three times, then it is assumed that communication disruption, central air-conditioning 5 runs by the method for acquiescence；
S2, central control system 6 receive central air-conditioning 5 data, verify, and including the coupling to Mac address, if verification is correct, perform step S4, if check errors, then perform step S3；
S3, central control system 6 are replied central air-conditioning 5 and are received mistake, it is desirable to central air-conditioning 5 resends, and return step S1 execution；
S4, central control system 6 are replied central air-conditioning 5 and are received correctly；
Strong algorithms in S5, central control system 6 carries out computing and produces the operational order of correspondence；
S6, central control system 6 send the operational order data of correspondence to central air-conditioning 5；
S7, central air-conditioning 5 receive the director data of central control system 6, verify, if verification is correct, perform step S9, if check errors, then perform step S8；
S8, central air-conditioning 5 are replied central control system 6 and are received mistake, it is desirable to central control system 6 resends, and return step S6 execution；
S9, central air-conditioning 5 are replied central control system 6 and are received correctly, and the director data sended over by central control system 6 carries out running control, returns step 1 and performs.
Meanwhile, user is operated by the strong algorithms software on central control system 6, thus completing the indirect control to central air-conditioning 5, its communication means comprises the steps:
S10, user open the strong algorithms software on central control system 6, find the operation interface controlling central air-conditioning 5, input setup parameter；
Strong algorithms in S11, central control system 6 carries out computing and produces the operational order of correspondence；；
S12, central control system 6 send the operational order data of correspondence to central air-conditioning 5；
S13, central air-conditioning 5 receive the director data of central control system 6, verify, if verification is correct, perform step S15, if check errors, then perform step S14；
S14, central air-conditioning 5 are replied central control system 6 and are received mistake, it is desirable to central control system 6 resends；
S15, central air-conditioning 5 are replied central control system 6 and are received correctly, and the director data sended over by central control system 6 carries out running control, thus completing user's control to central air-conditioning 5.
Simultaneously, wireless temperature detector 4 adopts battery to power, situation decline low energy consumption at assurance function, on this basis, two kinds of sending modes it are provided with in second microprocessor 47, respectively interval pattern and temperature pattern, namely interval pattern is being internally provided with setting time interval value, judge whether to send by the size of comparison current time count value and setting time interval value, namely, when setting interval pattern, wireless temperature detector 4 just sends a temperature data at set intervals；Temperature pattern is in one temperature difference of inner setting, when making the difference between Current Temperatures and initial temperature more than or equal to the temperature difference set, trigger and send, namely when arranging temperature pattern, wireless temperature detector 4 just sends once the temperature data of this time period when each variations in temperature to certain value, after central air-conditioning 5 reaches user's design temperature, the temperature information gathered can tend towards stability, if now sending data at timed intervals, then there is no real value and the waste energy, adopt this kind of sending mode in the case, can make a response in real time when can ensure to occur variations in temperature, also unnecessary energy consumption can be reduced further.
The operation interface of strong algorithms software includes but not limited to: the initial value of the duty of each indoor set 2 in temperature information switching between return air sensor 23 and wireless temperature detector 4, the selection of two kinds of sending modes of wireless temperature detector 4, central air-conditioning 5, the collection information of each sensor and inner strategy algorithm, user is modified numerical value, form new algorithm policy after being saved, complete with the communication of central air-conditioning 5 after, central air-conditioning 5 is operated according to new algorithm policy.
As shown in Fig. 2-Fig. 3, central air-conditioning 5 includes off-premises station 1 and indoor set 2, off-premises station 1 includes compressor 11, outer blower fan 12, coil pipe sensor 13 and condensation sensor 14, indoor set 2 includes inner blower 22, return air sensor 23 and indoor controller, and indoor controller includes controlling switch 25, first microprocessor the 26, first wireless communication module 27 and sensor acquisition circuit 29, wherein return air sensor 23, coil pipe sensor 13, condensation sensor 14 belong to temperature sensor, and the central air-conditioning 5 of both cooling and heating also includes cross valve.
Being switched to heating mode by refrigeration mode, after compressor 11 can shut down certain time, cross valve commutates, it is assumed that the initial value of this delay time is 3 minutes；When the temperature that condensation sensor 14 gathers reaches certain condition, central air-conditioning 5 can start defrosting action, it is assumed that the temperature of this defrosting temperature value is lower than 0 ° and continues 3 minutes；The temperature that central air-conditioning 5 gathers return air inlet by return air sensor 23 determines indoor temperature, and wherein the temperature that return air sensor 23 gathers can be modified algorithm by software algorithm, namely has correction value in algorithm；Algorithm in central air-conditioning 5 has a temperature range simultaneously, and during heating, temperature reaches the higher limit stopping heating in temperature range, and the lower limit in temperature range to be naturally cooled to continues heating.
Above delay time, defrosting condition, correction value and temperature range belong to algorithm policy, strong algorithms including this type of algorithm policy is external at central control system 6, and all it being shown on the interface of strong algorithms software, user can revise the algorithm policy under heating mode voluntarily.Such as user is for power saving, can expand temperature range；User thinks that actual temperature is lower than design temperature, can reduce correction value；User, in order to protect off-premises station, can improve defrosting temperature value；User, for security consideration, can suitably increase delay time etc..
For avoiding user to cause central air-conditioning 5 fault in amendment algorithm policy, can suitably limit amendment scope in the interface of amendment algorithm policy.
As shown in Figure 5, the terminal unit 3 that user uses can realize communicating with central control system 6 by shared or other radio connection, or user is when terminal unit 3 and central control system 6 are all networked, terminal unit 3 and the indirect communication of central control system 6 is realized by remote server, in whole communication process, user can control central air-conditioning 5 indirectly by terminal unit 3, terminal unit 3 does not directly communicate with central air-conditioning 5, this is owing to containing complete strong algorithms on central control system 6, and terminal unit 3 equipped with APP program only comprise some algorithm, after the APP of terminal unit 3 operates and arranges parameter on interface, need to be sent to central control system 6 and carry out further algorithm computing, the operational order produced is then forwarded to central air-conditioning 5, wireless temperature detector 4 and central control system 6 real-time Communication for Power, user can pass through terminal unit 3 and check the temperature information of user position.
Meanwhile, having two indoor sets 2 in central air-conditioning 5, each indoor set 2 can communicate with central control system 6 respectively, and user uses the APP operation interface of terminal unit 3 respectively the indoor set 2 in not chummery to be controlled indirectly.
As shown in Figure 6, owing to user is uneven for the degree of understanding of central air-conditioning 5 control algolithm, assume know about the user A of central air-conditioning 5 control algolithm and do not know about the user B of central air-conditioning 5 control algolithm, user A can revise algorithm policy according to oneself practical situation on strong algorithms software, oneself amended algorithm policy is derived by user A, generating algorithm bag, upload to the intercommunion platform on network, now, the user B similar with the practical situation of user A downloads the user A algorithm bag shared by network, it is loaded on strong algorithms software, the algorithm policy making its this central air-conditioning 5 more meets the practical situation of oneself, user A and user B completes communication for information in this process, make user B also can change algorithm policy when not knowing about central air-conditioning 5 control algolithm；On the other hand, central air-conditioning 5 producer receives amended algorithm policy by remote server, big data are formed thus constantly collecting, central air-conditioning 5 producer can also be analyzed thus improving the algorithm policy of oneself according to the practical situation that user provides and algorithm policy, thus provide meet different regions, varying environment, different demand individual character algorithm bag to user.
As shown in Figs. 7-8 be a kind of alternative embodiment of wireless temperature detector 4, wireless temperature detector 4 adopts attaching plug 412 and voltage transformation module 413 to be powered, attaching plug 412 is two slotting plugs, be connected energising with socket while, play fixing effect, arranging plug recesses 414 on the bonnet 411 of shell 41, attaching plug 412, when carrying, is contracted in plug recesses 414 by the user made by the rotating mechanism of bottom.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction；The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the present invention swimmingly；But, all those skilled in the art without departing within the scope of technical solution of the present invention, utilize disclosed above technology contents and make a little change, modify and the equivalent variations of differentiation, be the Equivalent embodiments of the present invention；Meanwhile, all change of any equivalent variations, modification and differentiation etc. above example made according to the substantial technological of the present invention, all still fall within the protection domain of technical scheme.
Claims (10)
1. the external temperature-sensitive central air-conditioning based on technology of Internet of things, including central air-conditioning (5), strong algorithms software and wireless temperature detector (4), it is characterized in that: described central air-conditioning (5) includes an off-premises station (1) and plural indoor set (2), described central air-conditioning (5) is as the thin-client running weak algorithm, the strong algorithms controlling central air-conditioning (5) is arranged on strong algorithms software, described strong algorithms software can download on the central control system (6) in intelligent domestic system, described central control system (6) and central air-conditioning (5) are attached by communication or wire communication mode, described wireless temperature detector (4) and central control system (6) are attached by communication, the temperature information that described wireless temperature detector (4) gathers can replace the temperature information that the return air sensor (23) in central air-conditioning (5) gathers in software computing.
2. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to claim 1, it is characterized in that: described wireless temperature detector (4) includes thermal detector shell (41), temperature measurement controller (44) and adsorbent equipment (46), described temperature measurement controller (44) includes the second wireless communication module (43), outer sensor (45), the second microprocessor (47) and battery (49), and described outer sensor (45) is temperature sensor.
3. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to claim 1, it is characterized in that: described wireless temperature detector (4) includes thermal detector shell (41), temperature measurement controller (44) and attaching plug (412), described temperature measurement controller (44) includes the second wireless communication module (43), outer sensor (45), second microprocessor (47) and voltage transformation module (413), described attaching plug (412) is match with two spring hole scokets two slotting plugs, described thermal detector shell (41) is provided with plug recesses (414) on bonnet (411), described attaching plug (412) is collapsible in plug recesses (414) by the rotating mechanism of bottom, described outer sensor (45) is temperature sensor.
4. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to claim 1, it is characterized in that: described strong algorithms can be customized into algorithm bag according to the demand of user, for user's down loading updating, user can change algorithm policy voluntarily on described strong algorithms software.
5. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to claim 1, it is characterized in that: described central control system (6) is for display or without the smart machine shown, described central control system (6) is by sharing or communication, being connected with the terminal unit (3) of user, user can pass through terminal unit (3) and indirectly control central air-conditioning (5).
6. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to claim 1, it is characterized in that: described communication is WIFI or Bluetooth or ZigBee or NRF, described wire communication mode is cablemodem or ADSL or ISDN or optical fiber or power line carrier.
7. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to claim 1, it is characterized in that: described central air-conditioning (5) includes inner blower (22), return air sensor (23), central air-conditioning controller (28), compressor (11), outer blower fan (12), coil pipe sensor (13) and condensation sensor (14), described central air-conditioning controller (28) includes controlling switch (25), first microprocessor (26), first wireless communication module (27) and sensor acquisition circuit (29), described return air sensor (23), coil pipe sensor (13), condensation sensor (14) belongs to temperature sensor, described central air-conditioning controller (28) includes indoor controller, described indoor set (2) and indoor controller, return air sensor (23) one_to_one corresponding.
8. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to claim 1, it is characterized in that: described central control system (6) relies on coded address to mate with central air-conditioning (5), described central control system (6) stores in the driver corresponding to coded address the specific data of central air-conditioning (5), attribute, communication means, operational approach and strong algorithms, the data that each sensor is gathered by described central air-conditioning (5) are sent on the central control system (6) being mounted with strong algorithms software in real time, carried out computing by the strong algorithms in central control system (6) and produce the operational order of correspondence, central air-conditioning (5) receives the operational order that central control system (6) sends over, and the director data sended over by central control system (6) carries out running control.
9. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to Claims 2 or 3, it is characterized in that: in described the second microprocessor (47), be provided with two kinds of sending modes, described sending mode includes interval pattern and temperature pattern, described temperature pattern be the difference between Current Temperatures and initial temperature more than or equal to setting value time, sent the temperature sampling data of this time period by the second wireless communication module (43).
10. a kind of external temperature-sensitive central air-conditioning based on technology of Internet of things according to Claims 2 or 3 or 7, it is characterized in that: described temperature sensor is NTC or PTC or Thermocouple module, described Thermocouple module includes thermocouple and thermocouple signal processes circuit.
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| CN201610171537.3A CN105716207A (en) | 2016-03-24 | 2016-03-24 | External temperature-sensing central air conditioner based on Internet of Things technology |
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| CN201610171537.3A CN105716207A (en) | 2016-03-24 | 2016-03-24 | External temperature-sensing central air conditioner based on Internet of Things technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907841A (en) * | 2017-04-17 | 2017-06-30 | 苏州腾华能源科技有限公司 | Air conditioner intelligent management system based on energy internet |
| CN113218041A (en) * | 2021-04-30 | 2021-08-06 | 佛山市顺德区美的电子科技有限公司 | Pairing method and device of air conditioner based on power line communication and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104976776A (en) * | 2015-06-19 | 2015-10-14 | 中山市六源通电子科技有限公司 | Domestic water heater remote control system based on Internet of Things |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976776A (en) * | 2015-06-19 | 2015-10-14 | 中山市六源通电子科技有限公司 | Domestic water heater remote control system based on Internet of Things |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907841A (en) * | 2017-04-17 | 2017-06-30 | 苏州腾华能源科技有限公司 | Air conditioner intelligent management system based on energy internet |
| CN113218041A (en) * | 2021-04-30 | 2021-08-06 | 佛山市顺德区美的电子科技有限公司 | Pairing method and device of air conditioner based on power line communication and storage medium |
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Application publication date: 20160629 |