CN101923326B - Automatic building control system and method - Google Patents
Automatic building control system and method Download PDFInfo
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- CN101923326B CN101923326B CN2009100595853A CN200910059585A CN101923326B CN 101923326 B CN101923326 B CN 101923326B CN 2009100595853 A CN2009100595853 A CN 2009100595853A CN 200910059585 A CN200910059585 A CN 200910059585A CN 101923326 B CN101923326 B CN 101923326B
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Abstract
The invention provides a building automatic control system and a building automatic control method. The system comprises an automatic control system and a method of the boiler, when the boiler is in a valley section, the boiler stores more water as much as possible, the hot water requirement in a peak section can be shared, the off-peak power utilization is realized, when the boiler is in the peak section, the boiler is not started or the starting time of the boiler is delayed as much as possible on the premise of meeting the hot water requirement, and the power consumption of hot water output and the energy consumption expense for maintaining the constant temperature of the hot water of the boiler can be saved; the automatic building control method is characterized by also comprising a building automatic control method for pre-starting fresh air and dehumidification equipment, and has the function of automatically pre-starting the fresh air and the dehumidification equipment, so that the air quality of guest rooms to be sold and the dryness of bedsheets and bedding are ensured; the method also comprises a prompting method for room management abnormity, which judges whether a room is occupied or not according to real-time monitoring, compares the data with data in a room state sales database, and automatically judges whether the room management is abnormal or not so as to eliminate the situation of occupancy according to an abnormal management approach and realize the automatic room management.
Description
Technical field
The present invention relates to a kind of automatic control system and method, particularly a kind of automatic building control system and method specifically comprise hotel, hotel, office building, factory building etc. in interior automatic building control system and method.
Background technology
At the management aspect of building,, reduce the existing resource consumption level though each country also actively is devoted to strengthen management, promote awareness of saving energy, development new technologies when seeking new alternate resources.But, also have a lot of problems aspect the automatic control of building.
Tradition building boiler hot-water water storage system adopts fixedly cistern water level, when the water tank retaining is lower than certain water level, then starts boiler, begins to inject hot water; When arriving certain height of water level, stop boiler operatiopn.Owing to consider to use electricity in off-peak hours with reduce the energy consumption expenditure of retaining as far as possible, power consumption has been wasted in the start and stop of this mechanical control boiler greatly, has improved the electricity charge expenditure of building.
Mostly tradition guest room VMC is centralized control, and no matter situation such as occupancy rate height is different, all need to open, and the energy consumption height, and do not have automatic control function.
Traditional building room management method is the management of software combined with intelligent door card, has administrative vulnerability to a certain degree.Opening door like the hotel management personnel with the work CUSTOM HOUSE HOTEL, and this room is sold, is unwritten in management software.In time door-locking system has network savvy, also can only note the information of opening the door of specific smart card.And can't know the hold-up time of personnel in the room etc., and query script is comparatively loaded down with trivial details.
Summary of the invention
To the problem that prior art exists, first purpose of the present invention is to provide a kind of building management system and method for practicing thrift the boiler power consumption and the electricity charge.
For realizing above-mentioned purpose, the invention provides a kind of building, mainly be the automatic control system and the method for boiler.
This automatic building control system mainly is that the automatic control system of boiler comprises an information acquisition module, a memory module, a processing module and a control module.Information acquisition module comprises the surveying instrument of real-time collecting temperature and unit interval hot water consumption; Memory module comprises temperature and the unit interval hot water consumption that storage of real time is gathered, and the hot water consumption historical data base of check-in information at that time; Processing module comprises according to hot water consumption historical data base predicts in the future hot water demand's prediction module of the hot water demand of section amount sometime; And with future of prediction sometime the hot water demand amount of section be foundation, judge the boiler startup judge module of boiler start/ stop; Control module comprises the boiler controller according to the judgement control boiler start/ stop of boiler startup judge module.
This building autocontrol method mainly is that the autocontrol method of boiler comprises the steps:
(1) real-time collecting temperature and the hot water consumption information of unit interval;
(2) temperature that will gather in real time and unit interval hot water consumption information, and check-in information at that time is stored in the hot water consumption historical data base;
(3) predict in the future the hot water demand of section amount sometime according to this hot water consumption historical data base.Specifically; This prediction in the future sometime the hot water demand of section amount may further comprise the steps: (a), the temperature with present, check-in information, need the unit interval of prediction and the data in the hot water consumption historical data base to be complementary, predict to obtain needed hot water amount of a certain unit interval; (b), with the needed hot water amount's addition of constituent parts time, the prediction sometime the section needed hot water amount; (c), if occupancy rate change, then get into step (a) again;
(4) the boiler startup judge module with future of prediction sometime the hot water demand amount of section be foundation, judge the start and stop of boiler.Specifically, this step comprises: electricity consumption peak valley timetable is stored in the memory module; Judge whether be in electricity consumption paddy section at present according to electricity consumption peak valley timetable; When being in electricity consumption paddy section, judge start in advance boiler to retaining full or with future of prediction sometime hot water demand's amount of section be foundation, make the boiler retaining satisfy hot water demand's amount of this time period; When not being in electricity consumption paddy section, with future of prediction sometime the hot water demand amount of section be foundation, judge whether existing pondage satisfies the demands; If existing pondage satisfies the demands, then judge not start boiler; Otherwise the hot water demand's speed that goes out speed and this time period according to boiler maximum heat aquatic products is judged the speed of response that when starts boiler and boiler hot-water.When going out speed when boiler maximum heat aquatic products greater than hot water demand's speed of this time period, judge when existing pondage uses up, begin to start boiler, and judge that the boiler hot-water speed of response is equal to or slightly greater than hot water demand's speed; When going out speed when boiler maximum heat aquatic products and be not more than sometime hot water demand's speed of section, judge to start boiler immediately, and make the boiler hot-water quantum of output of this time period add that existing pondage just is equal to or slightly greater than hot water demand's amount of this time period.
(5) boiler controller is controlled the start and stop of boiler according to the judgement of boiler startup judge module.
The present invention when being in electricity consumption paddy section, makes boiler hold more water with respect to prior art as far as possible, and the hot water demand in the time of can sharing the electricity consumption crest segment realizes using electricity in off-peak hours, and practices thrift the electricity charge; In addition, when being in the electricity consumption crest segment, then satisfying under hot water demand's the prerequisite; Do not start boiler as far as possible; Or the start-up time of postponement boiler, the hot water speed of response of minimizing boiler, but the power consumption of using electricity wisely crest segment hot water output; And reduce the energy consumption expense of keeping boiler hot-water constant temperature, finally practice thrift the electricity charge.
To the problem that prior art exists, second purpose of the present invention is to provide a kind of building management method that starts new wind and dehumidification equipment in advance.
For realizing above-mentioned purpose, the invention provides a kind of building, mainly be the autocontrol method of new wind and dehumidification equipment.
This building autocontrol method, the autocontrol method of particularly new wind and dehumidification equipment comprises the steps:
(1) set up the starting outfit tables of data, said device data table comprises the room information of starting outfit in advance and the room information of starting outfit in advance;
(2) the device start judge module judges whether the room of starting outfit satisfies the need requirement of starting outfit room information in advance in advance;
(3) as not meeting the demands, then device controller is controlled corresponding room starting outfit, and upgrades the starting outfit tables of data, as meets the demands, and then finishes to judge;
(4) equipment room distribution module is judged assignable room according to the starting outfit tables of data;
(5) there is equipment room reminding module to point out assignable room;
(6) behind definite final assignment room, upgrade the starting outfit tables of data.
The above equipment can be new wind devices or dehumidification equipment, and this new wind devices comprises the equipment of the new wind function of providing of broad sense, and like scavenger fan, this scavenger fan can be external scavenger fan to indoor air-supply, also can be the scavenger fan of indoor outside exhausting.More than two kinds of scavenger fans can use the unified control of a control system, start and stop simultaneously also can be used the control separately separately of two control system, start and stop respectively; This dehumidification equipment comprises the equipment with dehumidification function of broad sense, like electric blanket, dehumidifier, air-conditioning or the like.When said equipment is new wind devices, also comprise the steps:
(1) continue to monitor final assignment room user and whether get into sleep state, monitoring method is: at first, infrared sensor is continuous transponder pulse signal when experiencing human body and move; Secondly, according to the height of this pulse signal transmission frequency, judge the human body liveness; At last, according to human body liveness and temporal information, judge whether to get into sleep state;
(2) when monitoring after final assignment room user gets into sleep state, new wind starts judge module and judges the rotating speed that reduces new wind;
(3) new trend controller is adjusted the rotating speed of new wind according to the judgement of new wind startup judge module.
The present invention is with respect to prior art, owing to have the function of opening new wind and dehumidification equipment in advance automatically, makes the guest promptly open new wind, dehumidification equipment moving in preceding guest room, guarantees air quality and sheet bed clothes dry and comfortable in guest room for sale.In addition and since the user the length of one's sleep required new wind less, when the user got into sleep state, this new wind autocontrol method automatically reduced the rotating speed of new wind devices, not only power saving but also reduce noise.
To the problem that prior art exists, the 3rd purpose of the present invention is the unusual building autocontrol method of monitoring room management that provides a kind of.
For realizing above-mentioned purpose, the invention provides a kind of building, mainly be the unusual autocontrol method of monitoring room management.
This building autocontrol method is particularly monitored the room unusual autocontrol method of management and is comprised the steps:
(1) continues to monitor the room unmanned information is arranged;
(2) if monitor after there is the people in the room, room attitude judge module can confirm directly that this room has the people to move in.Perhaps, judge based on the energy consumption data in the regional energy consumption data storehouse whether this room energy consumption surpasses a threshold value again;
(3) after this room energy consumption surpasses a threshold value, room attitude judge module confirms that this room has the people to move in, otherwise nobody moves in to judge this room;
(4) this room of room attitude judge module being judged has the check-in information of registering in people's check-in information and the room attitude sale database to compare each other;
(5) if misfit, then this room management of no record room reminding module prompting is unusual, otherwise, finish to judge.
In addition; Use flowmeter, water meter, gas meter, flow meter, the ammeter of information acquisition module to gather each regional hot and cold water consumption, power consumption and gas consumption etc. in real time; Gather to regional energy consumption data storehouse,, be convenient to the monitoring and the centralized management of energy consumption to set up regional energy consumption data storehouse.
The present invention is with respect to prior art; Judge that according to real-time monitoring the room has nobody to move in, again these data are compared with the data in the room attitude sale database, judge automatically whether the room management is unusual; To get rid of non-situation of moving in, realize the room automatic management by the normal management approach.
Description of drawings
Fig. 1 is an automatic building control system synoptic diagram of the present invention.
Fig. 2 predicts the required hot water amount's of section method flow diagram sometime for the present invention
Fig. 3 controls method flow diagram first embodiment of boiler start/ stop automatically for the present invention
Fig. 4 controls method flow diagram second embodiment of boiler start/ stop automatically for the present invention
Fig. 5 controls method flow diagram the 3rd embodiment of boiler start/ stop automatically for the present invention
Fig. 6 controls the method flow diagram of new wind devices start and stop automatically for the present invention
Fig. 7 controls the method flow diagram of dehumidification equipment start and stop automatically for the present invention
Fig. 8 monitors the unusual method flow diagram of room management for the present invention
Embodiment
Below in conjunction with accompanying drawing, specify embodiment of the present invention.
In conjunction with Fig. 1 to Fig. 5, specify boiler automatic control system of the present invention and method.
As shown in Figure 1, automatic building control system 1 of the present invention comprises information acquisition module 2, memory module 3, processing module 4 and control module 5.And boiler automatic control system uses thermometer, flowmeter or water meter in the information acquisition module 2 to collect the hot water consumption of temperature and each unit interval, adds that occupancy rate information is saved in to build up hot water consumption historical data base 31 in the memory module 3.31 predictions obtain hot water demand's amount of section sometime to hot water demand's prediction module 411 in the boiler processing module 41 according to hot water consumption historical data base; Boiler startup judge module 412 in the boiler processing module 41 is a foundation with the electricity consumption peak valley timetable 32 of storage in the memory module 3 and hot water demand's amount of the section sometime of hot water demand's prediction module 411 predictions; Judge the start and stop of boiler and the speed of output hot water, the boiler controller 51 of control module 5 is controlled the start and stop of boiler and the speed of output hot water according to the judgement of boiler startup judge module 412.
As shown in Figure 2, specifically, Automatic Control of Boiler method of the present invention is used the following steps prediction required hot water amount of section sometime:
S21, flowmeter or remote transmitting water meter are installed on to water line at each; Write down the hot water consumption of each area unit time; Serviceability temperature instrumentation amount temperature at that time is together with whole building check-in information at that time, like occupancy rate; Be real-time transmitted in the memory module 3, save as hot water consumption historical data base 31.This zone can be a unit with single building, also can be sub-divided in the building like each public domain, guest room, communal bathroom etc. as a statistical unit.In addition, gather the unit interval of hot water consumption and can adjust as required, can with one second be a statistical unit time, also can be with tens seconds or one minute etc. as a statistical unit time;
S22, the present temperature of serviceability temperature instrumentation amount are complementary present temperature, occupancy rate, the constituent parts time that need predict and the data in the hot water consumption historical data base 31, and the matched data that obtains is the required hot water amount of constituent parts time of prediction.As have several the data that are complementary, but averaged then;
S23, with the needed hot water amount's addition of constituent parts time, can predict sometime the needed hot water amount of section;
S24, if occupancy rate changes, Tathagata a travel party, the hot water demand is measured have greatly changed, just need come back to S22 and predict needed hot water amount of unit interval this moment.
The principle of this hot water demand prediction is: to building management, like hotel, hotel etc., the temperature in spring, summer, autumn, each season in winter is different, can change to the demand of hot water; And occupancy rate is different, and also there is considerable influence in the demand of hot water; In addition, one day 24 hours different time sections also is different to the demand of hot water, and as sooner or later having water use peak, and that usual hot water demand measures is less.So, set up corresponding hot water consumption historical data base 31 of temperature, occupancy rate and constituent parts time, can be used as under the prediction square one in the future the reference of hot water demand's amount of promptly identical temperature, occupancy rate and unit interval.
As shown in Figure 3, specifically, first kind of implementation method that the present invention controls boiler start/ stop automatically comprises the steps:
It is Q that S31, detecting obtain the existing pondage of boiler
Now, the maximum hot water speed of response of boiler is V
Max
S32, be foundation with the electricity consumption peak valley timetable 32 in the memory module 3, boiler startup judge module 412 judges whether be in electricity consumption paddy section this moment, if be in electricity consumption paddy section, then to S33, otherwise, to S34;
S33, boiler controller 51 start boiler, and make boiler remain the full Q of retaining
Max, this step promptly realizes when electricity consumption paddy section finishes, still keeping maximized hot water pondage Q in the boiler
MaxWhen getting into the electricity consumption crest segment, can make the pondage in the boiler keep long service time, with start-up time of postponing electricity consumption crest segment boiler or do not start, realize using electricity in off-peak hours;
S34, when not being in electricity consumption paddy section, hot water demand's prediction module 411 prediction from this moment to the needed hot water amount Q of next electricity consumption paddy section
F, hot water demand's speed during this period of time is V
F
S341, boiler startup judge module 412 are judged the existing pondage Q of boiler
NowWhether greater than from this moment to the needed hot water amount Q of next electricity consumption paddy section
F, when boiler startup judge module 412 is judged Q
NowGreater than Q
FThe time, then to S342, otherwise, to S343;
S342, as the existing pondage Q of boiler
NowGreater than from this moment to the needed hot water amount Q of next electricity consumption paddy section
F, show that promptly the existing pondage of boiler can satisfy the hot water demand of this electricity consumption crest segment, then lack electricity consumption when satisfying the electricity consumption crest segment as far as possible, to realize using electricity in off-peak hours, boiler controller 51 does not start boiler;
S343, as the existing pondage Q of boiler
NowBe less than or equal to from this moment to the needed hot water amount Q of next electricity consumption paddy section
F(annotate: work as Q
NowEqual Q
FThe time; Can think also that existing pondage can just satisfy should the time period; The i.e. hot water demand of this electricity consumption crest segment, but in order to satisfy client's hot water demand preferably, the situation that all will equal among present embodiment and following each embodiment is considered by not satisfying the demands); Show that promptly existing pondage can not satisfy the hot water demand of this electricity consumption crest segment, boiler startup judge module 412 needs to continue to judge the hot water speed of response V of boiler maximum at this moment
MaxWhether greater than hot water demand's speed V of this time period
F, when judging V
MaxGreater than V
FThe time, then to S344, otherwise, to S345;
S344, work as V
MaxGreater than V
FThe time, promptly show the real-time output of hot water, do not need the boiler retaining to satisfy and use the hot water demand, therefore work as Q
NowUse up, boiler controller 51 just begins to start boiler, and the setting boiler hot-water speed of response is equal to or slightly greater than V
FLike this, can satisfy the demand of hot water, deferrable electricity consumption crest segment is opened the time of boiler again, and makes boiler not retaining as far as possible, reaches the effect of saving the electricity charge;
S345, work as V
MaxBe less than or equal to V
FIn time, (annotate: work as V
MaxEqual V
FThe time; Can think that also the real-time output of hot water can just satisfy the hot water demand of this section period; But in order to satisfy client's hot water demand preferably, the situation that all will equal among present embodiment and following each embodiment is considered by not satisfying the demands), show that promptly the real-time output of hot water can not satisfy the hot water demand; This moment, boiler controller 51 started boiler immediately, and the setting hot water speed of response is equal to or slightly greater than: (Q
F-Q
Now)/this moment is to the mistiming of next electricity consumption paddy section.Like this, the hot water output can just satisfy this electricity consumption crest segment to next electricity consumption paddy section demand during this period of time, and not retaining as far as possible reaches the effect of saving the electricity charge.
As shown in Figure 4, second kind of implementation method that the present invention controls boiler start/ stop automatically comprises the steps:
It is Q that S41, detecting obtain the existing pondage of boiler
Now, the maximum hot water speed of response of boiler is V
Max
S42, be foundation with the electricity consumption peak valley timetable 32 in the memory module 3, boiler startup judge module 412 judges whether get into electricity consumption paddy section this moment, if get into electricity consumption paddy section, then to S43, otherwise, to S45;
S43, if get into electricity consumption paddy section, boiler controller 51 starts the full Q of boiler to retainings
Max
S44, hot water demand's prediction module 411 predictions from this moment to closing on the hot water amount Q that an electricity consumption crest segment finishes the required use in back
E
S441, boiler startup judge module 412 are judged the pondage that boiler is maximum, also are the pondage Q of this moment
MaxWhether greater than from this moment to closing on the hot water amount Q that an electricity consumption crest segment finishes the required use in back
E, if Q
MaxGreater than Q
E, then to S442, otherwise, to S443;
S442 thus the time boiler pondage Q
MaxCan satisfy and close on the hot water amount Q that an electricity consumption crest segment finishes the required use in back
E, then, practice thrift the electricity charge in order to reduce the boiler pondage as far as possible, boiler controller 51 does not start boiler;
S443, boiler startup judge module 412 calculate from this moment be Q to closing on the hot water amount that an electricity consumption crest segment finishes the required output in back
E-Q
Max, the needed time is: (Q
E-Q
Max)/V
Max, judge that be T the start-up time of boiler
1=this electricity consumption paddy section carries out the transition to the time interval point-(Q of electricity consumption crest segment
E-Q
Max)/V
MaxBecause this moment boiler pondage Q
MaxCan not satisfy and close on the hot water amount Q that an electricity consumption crest segment finishes the required use in back
E, therefore, in order to realize using electricity in off-peak hours, the time that needs to start boiler arrives electricity consumption paddy section period ahead of time; Simultaneously, in order to reduce pondage as far as possible, the time that then starts boiler is set to the output water yield and just satisfies the demand of closing on an electricity consumption crest segment;
S444, reach T when the time
1The time, boiler controller 51 starts boilers, and to make the hot water speed of response be the maximum hot water speed of response V of boiler
Max
S45, when not being in electricity consumption paddy section, hot water demand's prediction module 411 prediction from this moment to the needed hot water amount Q of next electricity consumption paddy section
F, hot water demand's speed during this period of time is V
F
S451, boiler startup judge module 412 are judged the existing pondage Q of boiler
NowWhether greater than from this moment to the needed hot water amount Q of next electricity consumption paddy section
F, when boiler startup judge module 412 is judged Q
NowGreater than Q
FThe time, then to S452, otherwise, to S453;
S452, as the existing pondage Q of boiler
NowGreater than from this moment to the needed hot water amount Q of next electricity consumption paddy section
F, show that promptly the existing pondage of boiler can satisfy the hot water demand of this electricity consumption crest segment, then lack electricity consumption when satisfying the electricity consumption crest segment as far as possible, to realize using electricity in off-peak hours, boiler controller 51 does not start boiler;
S453, as the existing pondage Q of boiler
NowBe less than or equal to from this moment to the needed hot water amount Q of next electricity consumption paddy section
F, showing that promptly existing pondage can not satisfy the hot water demand of this electricity consumption crest segment, boiler startup judge module 412 needs to continue to judge the hot water speed of response V of boiler maximum at this moment
MaxWhether greater than hot water demand's speed V of this time period
F, when judging V
MaxGreater than V
FThe time, then to S454, otherwise, to S455;
S454, work as V
MaxGreater than V
FThe time, promptly show the real-time output of hot water, do not need the boiler retaining to satisfy and use the hot water demand, therefore work as Q
NowUse up, boiler controller 51 just begins to start boiler, and the setting boiler hot-water speed of response is equal to or slightly greater than V
FLike this, can satisfy the demand of hot water, deferrable electricity consumption crest segment is opened the time of boiler again, and makes boiler not retaining as far as possible, reaches the effect of saving the electricity charge;
S455, work as V
MaxBe less than or equal to V
FThe time, showing that promptly the real-time output of hot water can not satisfy the hot water demand, this moment, boiler controller 51 started boiler immediately, and the setting hot water speed of response is equal to or slightly greater than: (Q
F-Q
Now)/this moment is to the mistiming of next electricity consumption paddy section.Like this, the hot water output can just satisfy this electricity consumption crest segment to next electricity consumption paddy section demand during this period of time, and not retaining as far as possible reaches the effect of saving the electricity charge.
As shown in Figure 5, the third implementation method that the present invention controls boiler start/ stop automatically comprises the steps:
It is Q that S51, detecting obtain the existing pondage of boiler
Now, the maximum hot water speed of response of boiler is V
Max
S52, hot water demand's prediction module 411 predict that next hot water demand's amount of t hour is Q
T, hot water demand's speed is V
T, the size of this predicted time section t can be adjusted as required;
S53, be foundation with the electricity consumption peak valley timetable 32 in the memory module 3, boiler startup judge module 412 judges whether be in electricity consumption paddy section this moment, if be in electricity consumption paddy section, then to S54, otherwise, to S531;
S54, the hot water amount Q of hot water demand's prediction module 411 persistence forecastings from this moment to the required use of next electricity consumption paddy section
N
S541, the existing pondage Q of boiler startup judge module 412 boilers
NowWhether greater than hot water amount Q from this moment to the required use of next electricity consumption paddy section
N, if Q
NowGreater than Q
N, then to S542, otherwise, to S543;
S542, because this moment pondage Q
NowCan satisfy the hot water amount Q of the required use of next electricity consumption paddy section
N, then, save the electricity charge in order to reduce the hot water pondage as far as possible, boiler controller 51 does not start boiler;
The hot water amount Q that S543, boiler startup judge module 412 calculated from this moment to the required output of next electricity consumption paddy section
N-Q
Now, needed time (Q
N-Q
Now)/V
Max, T start-up time of judgement boiler
2The time transition point-(Q of electricity consumption paddy section for this reason
N-Q
Now)/V
Max
S544, reach T when the time
2The time, boiler controller 51 starts boilers, and to make the hot water speed of response be V
Max
S531, when not being in electricity consumption paddy section, boiler startup judge module 412 continues to judge the existing pondage Q of boilers
NowWhether measure Q greater than t hour hot water demand next
T, if Q
NowGreater than Q
TThe time, to S532, otherwise, to S533;
S532, judge Q when boiler startup judge module 412
NowGreater than Q
T, promptly the existing pondage of boiler can satisfy the hot water demand in t hour next, then reduces at the electricity consumption crest segment as far as possible and starts boiler, practices thrift under the target of the electricity charge, and boiler controller 51 does not start boiler;
S533 and judge Q when boiler startup judge module 412
NowBe less than or equal to Q
TThe time, boiler startup judge module 412 continues to judge the hot water speed of response V of boiler maximum
MAXWhether greater than the hot water demand's speed V in t hour
T, if V
MAXGreater than V
T, then to S534, otherwise, to S535;
S534, work as V
MaxGreater than V
TThe time, promptly show the real-time output of hot water, do not need the boiler retaining to satisfy and use the hot water demand.Therefore, work as Q
NowUse up, boiler controller 51 begins to start boiler, and makes the hot water speed of response be equal to or slightly greater than the hot water demand's speed V in t hour
T, like this, can satisfy the demand of hot water, deferrable electricity consumption crest segment is opened the time of boiler again, and makes boiler not retaining as far as possible, reaches the effect of saving the electricity charge;
S535, work as V
MaxBe less than or equal to V
TThe time, showing that promptly the real-time output of hot water can not satisfy the hot water demand, this moment, boiler controller 51 started boiler immediately, and made the hot water speed of response be equal to or slightly greater than (Q
T-Q
Now)/t, like this, the hot water output can just satisfy t hour hot water demand, and not retaining as far as possible reaches the effect of saving the electricity charge.
Automatically the principle of control boiler start/ stop is: when being in electricity consumption paddy section, make boiler hold more water as far as possible.Specifically; Make boiler keep retaining full exactly always; Or make the retaining of boiler can satisfy the hot water demand of next electricity consumption crest segment, or make the hot water demand before the retaining of boiler can be satisfied next electricity consumption paddy section, the hot water demand in the time of can sharing the water crest segment; Realization is used electricity in off-peak hours, and practices thrift the electricity charge; In addition, when being in the electricity consumption crest segment, then prediction hot water demand in the future measures; Satisfying under hot water demand's the prerequisite; Do not start boiler as far as possible, or postpone the start-up time of boiler, reduce the hot water speed of response of boiler; But the power consumption of using electricity wisely crest segment hot water output, and reduce the energy consumption expense of keeping boiler hot-water constant temperature and finally practice thrift the electricity charge.
In addition, the electricity charge can be practiced thrift,, the spent power consumption of retaining can be increased thus because shift to an earlier date retaining at electricity consumption paddy Duan Shixu though use electricity in off-peak hours.In order to solve this contradiction, the electricity charge that the electricity charge that can retaining is spent and the retaining in advance of using electricity in off-peak hours are practiced thrift are compared, and find a best pondage and retaining time point thus.
In conjunction with Fig. 1 and Fig. 6, specify new wind automatic control system of the present invention and method.Of Fig. 1, said new wind control system comprises in infrared sensor, the new wind data of the startup table 33 in the memory module 3, the new wind processing module 42 in the processing module 4, the new trend controller 52 in the control module 5 and the display module 6 in the information acquisition module 2 new wind room reminding module 61 being arranged.
As shown in Figure 6, new wind autocontrol method of the present invention comprises the steps:
S61, foundation start new wind data table 33 and are stored in the memory module 3; This new wind data table comprise the room information that starts new wind in advance and sometime section need start the room information of new wind in advance, this room information comprises room number, house type and room quantity etc.;
S62, when being in sometime section; New wind starts judge module 421 and judges that whether the room that starts new wind in advance satisfies the room requirement that need start new wind in the new wind data table 33 of startup in advance, when meeting the demands, finishes to judge; When not meeting the demands, then to S63;
S63, the corresponding room of new trend controller 52 controls start new wind devices and upgrade the corresponding new wind data table 33 that starts, and promptly upgrade the room information that starts new wind in advance;
S64, new wind room distribution module 422 are judged assignable room according to starting new wind data table 33;
S65, the assignable room of new wind room reminding module 61 prompting is arranged, i.e. prompting has started the room information of new wind;
S66, confirm the final assignment room based on above-mentioned judgement; And the new wind data table 33 of the corresponding startup of renewal; Promptly as having distributed a room to give the client; Then this room information is deleted from the room information that starts new wind in advance, make new trend controller 52 can in time replenish the room that starts new wind in advance of the same type;
S67, continue to monitor final assignment room user and whether get into sleep state.Specifically, at first, infrared sensor is continuous transponder pulse signal when experiencing human body and move; Secondly, use the height of a judge module, judge the human body liveness according to this pulse signal transmission frequency; Promptly when the human body fast moving, the frequency of corresponding infrared sensor transponder pulse signal is just higher, can judge that the human body liveness is higher; And opposite, judge that then the human body liveness is lower; At last,, judge whether to get into sleep state, if when promptly the human body liveness is all low in a period of time, promptly judge to have got into sleep state according to human body liveness and temporal information.In addition; For what just to orientate the human body liveness as lower for the frequency of transmitted pulse signal; And just judge when how long a period of time human body liveness is low and got into sleep state, can adjust based on the needs of different accuracy, when the precision that needs are judged higher; Avoid judging by accident as far as possible and break when getting into sleep state, can set lower frequency and long time;
S68, if judges has got into sleep state, then new wind starts the rotating speed that judge module 421 is judged required new wind, promptly reduces the rotating speed of new wind devices;
S69, new trend controller 52 are adjusted the rotating speed of new wind according to demand.
This new wind principle of control automatically is: before moving in, promptly opened new wind in order to make the guest; Guarantee the air quality in guest room for sale; Set up one and start new wind data table 33; This tables of data is formulated according to the different situation of moving in of each time period, and more as moving in number at 8 o'clock to 12 o'clock, the room quantity of then opening new wind in advance is set at two of each house types; And 10 of nights are fewer in number to generally moving between 5:00 AM, and the room quantity of then opening new wind in advance is set at one of each house type.Whether the room that new wind starts judge module 421 self-verifyings unlatching meets the demands.
In addition and since the user the length of one's sleep required new wind less, then can come judges whether to get into sleep state according to the pulse signal that infrared sensor sends, when judges gets into sleep state, reduce the rotating speed of new wind devices, not only power saving but also reduce noise.
In conjunction with Fig. 1 and Fig. 7, specify dehumidifying automatic control system of the present invention and method.Of Fig. 1, said dehumidification control system comprises in startup dehumidifying tables of data 34 in the memory module 3, dehumidification treatments module 43, the dehumidifying controller 53 in the control module 5 and the display module 6 in the processing module 4 dehumidifying room reminding module 62 being arranged.
As shown in Figure 7, dehumidifying autocontrol method of the present invention comprises the steps:
S71, foundation start dehumidifying tables of data 34 and are stored in the memory module 3; This dehumidifying tables of data 34 comprises the room information that starts the room information of dehumidifying and section startup dehumidifying in advance sometime in advance, and this room information comprises room number, house type and room quantity etc.;
S72, when being in sometime section; Dehumidifying startup judge module 431 is judged whether the room that starts dehumidifying in advance satisfies needs to start in advance dehumidifying in the startup dehumidifying tables of data 34 room requirement, and when meeting the demands, end is judged; When not meeting the demands, then to S73;
S73, the corresponding room of dehumidifying controller 53 controls start dehumidification equipment and upgrade the corresponding dehumidifying tables of data 34 that starts, and promptly upgrade the room information that starts dehumidifying in advance;
S74, dehumidifying room distribution module 432 are judged assignable room according to starting dehumidifying tables of data 34;
S75, the assignable room of dehumidifying room reminding module 62 promptings is arranged, i.e. prompting has started the room information of dehumidifying;
S76, confirm the final assignment room according to above-mentioned judgement; And the corresponding dehumidifying tables of data 34 that starts of renewal; Promptly as having distributed a room to give the client; Then this room information is deleted from the room information that starts dehumidifying in advance, make dehumidifying controller 53 can in time replenish the room that starts dehumidifying in advance of the same type.
The principle of this dehumidifying autocontrol method is similar with the principle of new wind autocontrol method; Be: before moving in, promptly opened dehumidifying in order to make the guest; Guarantee the dry and comfortable of guest room for sale, set up one and start dehumidifying tables of data 34 that this tables of data is formulated according to the different situation of moving in of each time period.Whether the room that dehumidifying starts judge module 431 self-verifyings unlatching meets the demands.
In conjunction with Fig. 1 and Fig. 8, specify the unusual system and method for monitoring of the present invention room management.Of Fig. 1, management unusual system in said monitoring room comprises room attitude processing module 44 and the no record room reminding module 63 in the display module 6 in room attitude sale database 35 and regional energy consumption data storehouse 36, the processing module 4 in the memory module 3.
As shown in Figure 8, management unusual method in monitoring of the present invention room comprises the steps:
S81, continue to monitor the room unmanned information is arranged, the pulse signal that this step can constantly be sent based on the infrared sensor in the analytical information acquisition module 2 is accomplished, if the room is unmanned, then finishes monitoring, otherwise, to S82;
S82, room attitude judge module 441 judge based on the energy consumption data in the regional energy consumption data storehouse 36 whether this room energy consumption surpasses a threshold value, if surpass this threshold value, judge that then this room moves in for the people is arranged, and to S83, otherwise, finish to monitor.This threshold value can be based on historical data, and as when nobody moves in, how many maximum quantities of room energy consumption is, or how many pars be provided with for, and this room energy consumption comprises sweeps water that clinic needs and electricity consumption etc.;
S83, room attitude judge module 441 judge whether this room is registered moving in the room attitude sale database 35; If this room is unregistered moving in the room attitude sale database 35; But this room has people and energy consumption to surpass some, then possibly have the situation of moving in by improper management approach, then to S84; Otherwise, finish monitoring;
S84, this room management of no record room reminding module 63 promptings are unusually.
The principle that unusual method is managed in this monitoring room is: judge that according to the information of real-time monitoring the room has nobody to move in, these data are compared with the data in the room attitude sale database 35 again, if coincide, show that then the room management is normal; If misfit, show that then the room management is unusual, might there be the situation of moving in by improper management approach, then send prompting.Judge that it then is according to unmanned information and consumption information are arranged that the room has nobody to move in; Because when generally nobody registers; Only sweep under the situation of health or managerial personnel entering, the time that stays in the room is generally shorter, and energy consumption is also smaller; So can surpass certain hour or surpass some according to staying in the room, or combine the two to come monitoring in real time to judge that the room has nobody to move in according to energy consumption.
In addition; Energy consumption data storehouse, zone 36 is to use flowmeter, water meter, gas meter, flow meter, ammeter and other sensor etc. of information acquisition module 2 to gather each zone in real time; Hot and cold water consumption, power consumption and the gas consumption etc. that comprise guest room, public domain etc.; Gather to regional energy consumption data storehouse 36, be convenient to unified management, pinpoint the problems.
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| JP5874311B2 (en) | 2011-10-24 | 2016-03-02 | ソニー株式会社 | Electric power demand prediction apparatus, electric power demand prediction method, and electric power demand prediction system |
| CN102736589A (en) * | 2012-05-28 | 2012-10-17 | 深圳市科陆电子科技股份有限公司 | Intelligent building control system |
| KR101240478B1 (en) * | 2012-06-14 | 2013-03-06 | 문진석 | Boiler control method |
| CN103673298A (en) * | 2012-08-31 | 2014-03-26 | 深圳市凯路创新科技有限公司 | Heat pump controller system |
| CN104456845B (en) * | 2014-11-21 | 2017-10-17 | 上海卓源节能科技有限公司 | The computational methods of utilities building central air-conditioning pre- opening time |
| CN106814676B (en) * | 2017-03-14 | 2020-12-22 | 安徽德诺科技股份公司 | System, method and apparatus for monitoring and management of building energy consumption |
| CN107726632B (en) * | 2017-09-29 | 2021-03-26 | 深圳和而泰智能控制股份有限公司 | Heating control method and server |
| CN108332423B (en) * | 2017-12-29 | 2020-10-09 | 深圳数联天下智能科技有限公司 | Information control method, server, and computer-readable medium |
| CN108518732B (en) * | 2018-04-16 | 2020-02-18 | 李进平 | Internet-based automatic heat supply network operation management system and control method thereof |
| CN111639840B (en) * | 2020-05-14 | 2023-07-07 | 杭州海康威视系统技术有限公司 | Hotel management state monitoring method and device |
| CN112071047A (en) * | 2020-07-13 | 2020-12-11 | 国网北京市电力公司 | Resident home leaving and returning behavior judgment method |
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