Background technology
Show have people's all one's life in indoor environment, spend according to the study, and the growing of indoor environment situation and human body, health and operating efficiency etc. there is confidential relation time of 2/3rds.Therefore, creating an indoor environment comfortable, quiet, cleaning is very important.
The quality of indoor environment depends primarily on kryptoclimate, i.e. each factors such as temperature, humidity and wind speed.When these combined factors act on human body, and when being in the best of breed state, can make human body produce comfort, it is comfortable to be commonly referred to optimal heat.Empirical tests, the scope of thermal comfort is: winter temperature is 18~25 ℃, relative humidity is 30~80%; Summer temp is 23~28 ℃, and relative humidity is 30~60% (wind speed is controlled at 0.1~0.7 meter per second).The indoor of air-conditioning is being housed, and temperature is 19~24 ℃, and relative humidity is 0~50% the most comfortable.In the above-mentioned indoor environment that meets the human body needs, people's the state of mind is good, and operating efficiency is also very high.
Therefore, in order to make the residing indoor environment of people be in preferable states, most cases utilizes environment adjusting device to carry out the adjusting of indoor environment in the prior art, air-conditioning (central air-conditioning) is exactly the most frequently used environment adjusting device, it can make each factors such as indoor temperature, humidity and wind speed all try one's best near predefined desired value, and above-mentioned desired value satisfies the parameter that its hot comfort sets for people's expection.But generally, the setting of these parameters is manually set for the people mostly, promptly after starting, each environment adjusting device all need to have again the people according to its fancy setting parameter, such process is the operation of a repeatability for same operator, and the assignment procedure of multi-parameter might be also more loaded down with trivial details; And also can in environment adjusting device, preset relevant parameters on the other hand, when environment adjusting device starts, directly utilize this default parameter, but when this environment adjusting device is regulated in the environmental area personnel not simultaneously, because individual difference, everyone demand is also different, may also need to carry out secondary according to the personal considerations thus and regulate.
Summary of the invention
Technical problem to be solved by this invention provides a kind of indoor environment control method and system, makes that the environment in the specific region is regulated and can be carried out automatically the actual preferences of hot comfort according to specific people in this zone.
For solving the problems of the technologies described above, it is as follows to the invention provides technical scheme:
A kind of indoor environment regulating system comprises:
Environment is regulated end-equipment, is used for the environment of determining the zone is regulated;
The individual character terminal is carried by personnel, is used to launch the wireless signal that comprises its predetermined ID sign;
The environment control set for adjusting, be used for after obtaining to send the predetermined ID sign of individual character terminal of wireless signal, ID sign according to storage is in advance determined corresponding hot comfort parameter with the corresponding relation of personnel's hot comfort preference parameters, and the described environment that hot comfort parameter that this is definite is controlled as the environment control set for adjusting is regulated the parameter current of end-equipment operation.
Preferably, this environment adjustment system also comprises: be used for definite navigation system by the entrained individual character location information of terminals of personnel, described navigation system is determined described individual character location information of terminals, and this positional information is offered the environment control set for adjusting; At this moment, described environment control set for adjusting, also be used for determining that according to described individual character location information of terminals pairing environment is regulated in this individual character terminal zone of living in regulates end-equipment, and with the hot comfort parameter determined as this being determined environment regulates the parameter current that end-equipment moves.
Preferably, described navigation system comprises further: based on the wireless location system of radio wave propagation time, based on the wireless location system of electric wave transmission difference, based on the wireless location system of electric wave incidence angle, based on the wireless location system of unit marks or based on one of in the wireless location system of signal strength signal intensity.
Preferably, comprise that also priority is provided with module in the described environment control set for adjusting, this priority is provided with the priority that module is used to be provided with the individual character terminal; Described environment control set for adjusting is further used for, when the predetermined ID of the individual character terminal that obtains a plurality of transmission wireless signals identified, the environment that the corresponding hot comfort parameter of the ID sign of the individual character terminal that its medium priority is the highest is controlled as the environment control set for adjusting was regulated the parameter current of end-equipment operation.
Preferably, comprise that also priority is provided with module in the described environment control set for adjusting, this priority is provided with the priority that module is used to be provided with the individual character terminal; Described environment control set for adjusting is further used for, in the predetermined ID sign of the individual character terminal that obtains a plurality of transmission wireless signals, and when wherein having the highest individual character terminal of a plurality of priority, the ID of the individual character terminal that described a plurality of priority are the highest sign environment controlled as the environment control set for adjusting of the mean value of corresponding hot comfort parameter is respectively regulated the parameter current of end-equipment operation, and perhaps the environment that the preset value of hot comfort parameter is controlled as the environment control set for adjusting is regulated the parameter current of end-equipment operation.
Preferably, described hot comfort parameter is at least one in indoor temperature, humidity and the wind speed.
A kind of indoor environment control method, wherein, regulate control end at environment and store corresponding relation in advance, and may further comprise the steps by ID sign with personnel's the hot comfort preference parameters of the entrained individual character terminal of personnel:
A, the emission of individual character terminal comprise the wireless signal of its predetermined ID sign;
B, environment are regulated control end after the ID of the individual character terminal that obtains transmission wireless signal sign, determine corresponding hot comfort parameter according to described corresponding relation, the environment that hot comfort parameter that this is definite is controlled as environment adjusting control end is regulated the parameter current of end-equipment operation.
Preferably, also comprise before the step B: the individual character terminal is positioned, the individual character location information of terminals of determining is offered environment regulate control end; Also comprise among the step B: environment is regulated control end and is determined that according to described individual character location information of terminals pairing environment is regulated in this individual character terminal zone of living in regulates end-equipment, and with the hot comfort parameter determined as this being determined environment regulates the parameter current that end-equipment moves.
Preferably, the described mode that the individual character terminal is positioned is: based on the wireless location of radio wave propagation time, based on the wireless location of electric wave transmission difference, based on the wireless location of electric wave incidence angle, based on the wireless location of unit marks or based on one of in the wireless location of signal strength signal intensity.
Preferably, regulate the priority that control end also sets in advance the individual character terminal at environment; Among the step B, environment is regulated control end when the predetermined ID of the individual character terminal that obtains a plurality of transmission wireless signals identifies, and the environment that the corresponding hot comfort parameter of the ID sign of the individual character terminal that its medium priority is the highest is controlled as the environment control set for adjusting is regulated the parameter current of end-equipment operation.
Preferably, regulate the priority that control end also sets in advance the individual character terminal at environment; Among the step B, environment is regulated control end in the predetermined ID sign of the individual character terminal that obtains a plurality of transmission wireless signals, and when wherein having the highest individual character terminal of a plurality of priority, the ID of the individual character terminal that described a plurality of priority are the highest sign environment controlled as the environment control set for adjusting of the mean value of corresponding hot comfort parameter is respectively regulated the parameter current of end-equipment operation, and perhaps the environment that the preset value of hot comfort parameter is controlled as the environment control set for adjusting is regulated the parameter current of end-equipment operation.
Preferably, described hot comfort parameter is at least one in indoor temperature, humidity and the wind speed.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
(1) method and system proposed by the invention can carry out the automatic adjusting of indoor environment according to different personnel to the preference of different hot comforts;
(2) method and system proposed by the invention, the duty of regulating end-equipment for each environment is regulated has better real-time property.
The specific embodiment
Method and system proposed by the invention is to preestablish and store by the hot comfort parameter to personnel's hobby, and carry out corresponding with the ID sign of the entrained individual character terminal of these personnel, when this people occurs in certain zone, start the environment that this position regional environment of living in is regulated automatically according to predefined hot comfort parameter and regulate end-equipment.
For making the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment one: the indoor environment regulating system of utilizing the monomer air-conditioning equipment
As shown in Figure 1, this indoor environment regulating system mainly comprises: individual character terminal, environment control set for adjusting and monomer air-conditioning equipment, wherein:
The individual character terminal is carried by personnel, is used to launch the wireless signal that comprises the predetermined ID sign of this individual character terminal; This wireless signal is preferably radiofrequency signal, this be because radiofrequency signal to have transmission range far away, and characteristics such as Networking Design is comparatively simple;
The environment control set for adjusting stores the corresponding relation by ID sign with personnel's the hot comfort preference parameters of the entrained individual character terminal of personnel in advance; Behind the wireless signal that receives the transmission of individual character terminal, the ID that obtains wherein to be comprised identifies, and determine to carry this individual character terminal personnel's hot comfort preference parameters according to this ID sign and above-mentioned corresponding relation, the parameter current of the monomer air-conditioning equipment operation that this hot comfort parameter of determining is controlled as the environment control set for adjusting.
Accordingly, can utilize said system that indoor environment is regulated, wherein regulate control end at environment and store corresponding relation by ID sign with personnel's the hot comfort preference parameters of the entrained individual character terminal of personnel in advance, control method may further comprise the steps then:
Step 1, the emission of individual character terminal comprise the wireless signal of its predetermined ID sign;
Step 2, environment are regulated control end behind the wireless signal that receives the transmission of individual character terminal, the ID that obtains wherein to be comprised identifies, and determine to carry this individual character terminal personnel's hot comfort preference parameters according to this ID sign and above-mentioned corresponding relation, this hot comfort parameter of determining is regulated the parameter current of the monomer air-conditioning equipment operation that control end controls as environment.
Embodiment two: the indoor environment regulating system of utilizing central air conditioning system
In this indoor environment regulating system, can utilize the mode of wireless location to realize, and determine the work at present parameter of pairing air conditioner end equipment in its region according to personnel's hot comfort preference parameters the determining of personnel positions.For present embodiment is better illustrated, at first wireless location technology is done one and simply introduces:
Wireless location technology is by measurement and analysis to wireless signal, judges that wireless signal sends the method for the particular location of end.From the angle of positioning strategy, location technology comprises based on the location of portable terminal and based on network location.Be meant that based on the location of portable terminal location Calculation finished by portable terminal oneself, portable terminal can be determined own current position voluntarily.Based on network location mainly is to be collected the information of portable terminal to be positioned and calculated the current location of portable terminal by network system.
Existing wireless location technology mainly contains based on radio wave propagation time (Time of Arrival, TOA), based on poor (the Time Difference of Arrival of electric wave transmission, TDOA), based on electric wave incidence angle (Angleof Arrival, AOA), based on unit marks (Containment) and based on signal strength signal intensity (ReceivedSignal Strength, type such as RSS) below describes with the locate mode based on signal strength signal intensity.
As shown in Figure 2, this indoor environment regulating system mainly comprises: the master control device of individual character terminal, receiving system, the centre of location, central air-conditioning and N air conditioner end equipment, wherein:
The individual character terminal is used to launch the wireless signal that comprises the predetermined ID sign of this individual character terminal; This wireless signal is preferably radiofrequency signal, this be because radiofrequency signal to have transmission range far away, and characteristics such as Networking Design is comparatively simple;
Receiving system, also promptly receive access point (the Access Point of wireless signal, AP), each receiving system is an access point, this receiving system is used to receive the wireless signal that the individual character terminal sends, and determine individual character terminal and its distance according to the signal strength signal intensity of the wireless signal that receives, and the ID sign of this distance value and this individual character terminal is offered the centre of location;
The centre of location, be used for receive that a plurality of receiving systems provide for the distance value of the individual character terminal of an ID sign time, determine the physical location of this individual character terminal, and the actual position information of the individual character terminal that will determine offers the master control device of central air-conditioning;
The master control device of central air-conditioning stores the corresponding relation by ID sign with personnel's the hot comfort preference parameters of the entrained individual character terminal of personnel in advance; After the positional information that receives centre of location transmission, determine the air conditioner end equipment that to regulate the environment of individual character terminal region, and according to the ID of the individual character terminal that is comprised in the positional information that receives sign and above-mentioned corresponding relation, determine the hot comfort preference parameters of personnel in this zone, and with the parameter current of this hot comfort parameter as described definite air conditioner end equipment operation.
Need to prove, in said system, the individual character terminal, the receiving system and the centre of location have been formed a navigation system to the individual character terminal jointly, it has realized the location to the individual character terminal in the moving process, in above-mentioned position fixing process, be to utilize the people to carry the individual character terminal to realize people's location, also promptly with the position of individual character terminal as the residing position of the people who takes the individual character terminal, the individual character terminal can be for having the portable terminal of positioning function in the prior art, locator card etc., and wherein in order to realize the position of individual character terminal is accurately located, usually be provided with a plurality of receiving systems, it can be realized by any location technology of the prior art, and be not limited only to above-mentioned localization method based on signal strength signal intensity, only be an example at this.In addition, how the master control device of central air-conditioning determines the air conditioner end equipment that needs are regulated the environment of individual character terminal region according to the positional information of the centre of location transmission that receives, and can realize by the prior aries such as corresponding relation that set in advance each air conditioner end equipment and particular location.
Accordingly, can utilize said system that indoor environment is regulated, wherein store in advance by the corresponding relation of the ID of the entrained individual character terminal of personnel sign with personnel's hot comfort preference parameters at the master control end of central air-conditioning, control method may further comprise the steps then:
Step 1, the individual character terminal is positioned, determine the band of position at its place, and the individual character location information of terminals of determining is offered the master control end of central air-conditioning;
For example, can come by above-mentioned wireless location method the individual character terminal is positioned based on signal strength signal intensity, get access to the coordinate of individual character terminal position by wireless location after, again coordinate is mapped to a certain definite zone.
The master control end of step 2, central air-conditioning is after receiving described positional information, determine the air conditioner end equipment that to regulate the environment of individual character terminal region, and according to the ID of the individual character terminal that is comprised in the positional information that receives sign and above-mentioned corresponding relation, determine the hot comfort preference parameters of personnel in this zone, and with the parameter current of this hot comfort parameter as described definite air conditioner end equipment operation.
Remark additionally for the above embodiments one: also can adopt method among the embodiment two similarly for the indoor environment regulating system of utilizing the monomer air-conditioning equipment, at first the individual character terminal is positioned, judge whether to belong to the regional extent that the monomer air-conditioning equipment of environment control set for adjusting control is acted on, only when belonging to, just adopt the corresponding parameter that prestores to carry out to the monomer air-conditioning equipment; And also store the regional extent that the monomer air-conditioning equipment of its control is acted on this moment in advance in the environment regulating device.
In a further embodiment, can also priority be set, carry out at first satisfying the highest personnel's thermally comfortable environment of priority when environment is regulated different individual character terminals; As the highest individual character terminal of a plurality of priority during at an identical environment control band, can according to strategy select for use above-mentioned terminal the mean value of corresponding parameter or predetermined value as parameter current.Particularly, can in the environment control set for adjusting, increase priority module is set, the priority that module is provided with the individual character terminal is set by this priority.
In addition, in the above-described embodiments, the setting of personnel's hot comfort preference parameters and with the foundation of the corresponding relation of the entrained individual character Termination ID of these personnel sign, can learn according to the empirical value of people in long-term environment of living in, also can be to learn by experiment; The foregoing description all is that example describes with the air-conditioning, but said system and method obviously are can utilize other similar links to regulate end-equipment to realize; The hot comfort parameter of indication is various operational factors required in the environment adjustment system running in the foregoing description, and for example indoor temperature, humidity and wind speed can certainly only be wherein one or several.
For the above embodiments further supplementary notes be: the above-mentioned indoor environment regulating system of utilizing the monomer air-conditioning equipment can be considered as the system that wherein environment control set for adjusting is only controlled an end-equipment, the environment adjusting is carried out in definite zone that this system only can act on the monomer air-conditioning work, and this determines that factors such as regional power by the monomer air-conditioning, room-size are definite jointly; And for the indoor environment regulating system of utilizing central air conditioning system, the environment control set for adjusting is according to control strategy a plurality of end-equipments to be controlled in this system, and the definite zone that makes each end-equipment only can act on its work is carried out environment and regulated.