CN103604161B - Based on the automatic controller for heating equipment of indoor environment factor - Google Patents
Based on the automatic controller for heating equipment of indoor environment factor Download PDFInfo
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- CN103604161B CN103604161B CN201310642023.8A CN201310642023A CN103604161B CN 103604161 B CN103604161 B CN 103604161B CN 201310642023 A CN201310642023 A CN 201310642023A CN 103604161 B CN103604161 B CN 103604161B
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Abstract
The invention provides a kind of heater unit automatic temp controller based on indoor environment factor, comprising: heating load adjusting device; Environmental factor monitoring system, signal transacting and control system and power supply.This environmental factor monitoring system comprises camera, pressure sensor and sound transducer.This signal transacting and control system comprise signal processing subsystem and controller, signal processing subsystem receives and processes the signal from described environmental factor monitoring system, then the information after process is sent to described controller, controller sends instruction to regulate the heating load of described heater unit to heating load adjusting device, thus realizes the automatic adjustment for the temperature of heater unit.
Description
Technical field
The present invention relates to a kind of intelligent temperature control system, more specifically relate to the automatic temp controller based on indoor environment factor for heating system.In addition, automatic control temperature regulating device of the present invention also has warning and anti-theft feature.
Background technology
In the place of cold weather or when cold, need the temperature adopting heating system to come in conditioning chamber.Common heating system is generally divided into central heating formula heater unit and individual heating formula heater unit.
Such as common in public places heater unit is the heater unit using water as heating medium, and these heater unit are connected with heating boiler, and heat is that medium transmits with water by pipeline by heating boiler.But, in current school, the Office Areas such as company, and in family, there is a large amount of energy wastes in heater unit within doors.Such as when to Administrative Area heat supply, there is people in some office or classroom, and some office or classroom no one, at present for the room of nobody, still carry out lasting heating.For an office or classroom, in use, the situation that also can there is nobody occurs, but the current room for nobody remains lasting heating.These situations above-mentioned are great wastes for heat energy.In some inhabitation places, such as, when students' dormitory, home dwelling exist above-mentioned no one too, still continue the situation of heating.For taking in the room of self-heating, there is the situation of above energy waste too.
As can be seen here, current heating system lacks effective dynamic management mechanism, and building a resource-conserving society that this and China vigorously advocate runs in the opposite direction.In addition, in same heating system, often there is different users, everyone is different for the requirement of temperature, and heating system lacks control device flexibly, causes a large amount of wastes of resource.
In addition, the place of heating installation is installed, such as, in office space, school or residential building at some; there is the thing stolen sometimes; this is due to the effective safety precautions of indoor shortage, causes a large amount of loss of indoor property, has brought very large trouble.
In sum; be badly in need of a kind of automatic temp controller for indoor location heater unit; this automatic temp controller can not only control indoor temperature safely, fast and intelligently; and this device has warning function, this property for the temperature in control room, protection indoor serves good effect.
Summary of the invention
In order to solve the aforementioned problems in the prior, the present invention proposes a kind of heater unit automatic temp controller based on indoor environment factor.
According to a first aspect of the invention, propose a kind of heater unit automatic temp controller based on indoor environment factor, this temperature regulating device comprises: be arranged on the heating load adjusting device in heater unit; Environmental factor monitoring system, this environmental factor monitoring system comprises camera, pressure sensor and sound transducer; Signal transacting and control system, this signal transacting and control system comprise signal processing subsystem and controller, this signal processing subsystem receives and processes the signal from described environmental factor monitoring system, then the information after process is sent to described controller, described controller sends instruction to regulate the heating load of described heater unit to described heating load adjusting device; And power supply.In described temperature regulating device, this signal processing subsystem also comprises image processing apparatus, this image processing apparatus is connected to described camera, this image processing apparatus processes the image captured by camera, thus judging whether indoor have people, obtained indoor have people or unmanned status information to send to controller by image processing apparatus; Described pressure sensor is arranged near the access door in room, and this pressure sensor detects the pressure change near introduction, and the pressure change signal detected is sent to described signal processing subsystem; The acoustic information detected is sent to described signal processing subsystem by this sound transducer.According to the signal from described image processing apparatus, described pressure sensor and described sound transducer, described signal processing subsystem judges whether indoor have people, and above-mentioned judged result is sent to described controller.When there being people, described controller then sends the instruction increasing heating load to described heating load adjusting device, when signal processing subsystem judge indoor nobody time, described controller then sends the instruction reducing heating load to described calorie adjusting device, described heating load adjusting device regulates heating load according to the instruction carrying out self-controller, thus realizes the automatic adjustment for the temperature of heater unit.
According to a second aspect of the invention, in described heater unit automatic temp controller, described heating load adjusting device can be mounted in the flow regulator on the heating tube of heater unit.
According to a third aspect of the invention we, in described heater unit automatic temp controller, described heating load adjusting device can be mounted in the PCU Power Conditioning Unit on the heat source generator of heater unit.
According to a forth aspect of the invention, of the present invention be in an embodiment, described power supply comprises light accumulation power supply, described flow regulator comprises the flow valve be arranged on the heating tube of heater unit and the stepper motor driving flow valve, after to indoor, someone makes a determination, controller sends a control signal to described stepper motor according to result of determination, described controller changes rotating speed and the direction of stepper motor by the change of output end signal, and then control open and-shut mode and the opening degree of described flow valve, thus control the flow of heating medium.
According to a fifth aspect of the invention, in an embodiment of heater unit automatic temp controller of the present invention, described heater unit is hot-water heating equipment, described heating load adjusting device is the stepper motor that the water regulating valve of feed pipe and this water regulating valve are installed, the speed that the rotating shaft that described controller changes stepper motor by the size and Orientation of the input current changing stepper motor rotates and direction, thus reach the speed and on off state that control water regulating valve; Temperature measuring equipment is provided with between the radiator of hot-water heating equipment and described controller, control system is made to form closed loop, affected the input of controller by the change detecting heater temperature, avoid range of temperature excessive, temperature is maintained numerically metastable; Described signal transacting and set-up of control system have display unit, and this display unit shows the temperature value of the current indoor detected, described signal transacting and control system are given the alarm by alarm device higher or lower than during predetermined value in indoor temperature.
According to a sixth aspect of the invention, in an embodiment of the invention, described heater unit automatic temp controller also comprises self-power supply device, described self-power supply device comprises described smooth accumulation power supply, described smooth accumulation power supply has Conversion of Energy module in inside, make light energy conversion become electric energy by this module, and store; Described self-power supply device also comprises the electricity generation module being positioned at described stepper motor, the mode of operation of described stepper motor is divided into " generating " pattern and " electricity consumption " pattern, the direction of the corresponding rotation of the stepper motor rotating shaft of this stepper motor caused by the difference of flow control valve rotation direction and be in one of two kinds of above-mentioned mode of operations, when stepper motor is in " power generation mode ", the described electricity generation module that rotates through of water regulating valve changes into electric energy and store electrical energy.
According to a seventh aspect of the invention, in an embodiment in described heater unit automatic temp controller, described controller is 51 single-chip microcomputers, and this 51 single-chip microcomputer is with wireless communication module; The change of the pulse exported by described 51 single-chip microcomputers, and then control step motor rotates step by step thus controls the degree of rotation of water regulating valve; Pass through wireless communication module, user controls the instruction sent described heating load adjusting device of controller by the remote controller matched, thus change indoor temperature, and the mutual communication of wireless communication apparatus of the automatic temp controller in this wireless communication module and other room, thus realize information sharing and unifiedly to control.
According to an eighth aspect of the invention, in an embodiment in described heater unit automatic temp controller, described pressure sensor is arranged on the access road place in room, described pressure sensor testing staff the first pressure entered caused by room changes and personnel withdraw from a room, and the second caused pressure changes, and detection signal is sent to described signal transacting and control system; The the first pressure change detected by pressure sensor of signal transacting and control system statistics and the number of times of the second pressure change, when the number of times of the first pressure change is greater than the number of times of the second pressure change, described signal transacting and control system then judge that there is people indoor, thus controller sends the instruction increasing heating load to heating load adjusting device; When the first pressure change frequency equals the number of times of the second pressure change, described signal transacting and control system then judge indoor unmanned, and described controller then sends the instruction reducing heating load to described calorie adjusting device.
According to a ninth aspect of the invention, in described heater unit automatic temp controller, described image processing equipment also has human face recognition module, described face recognition module processes the facial image taken by camera, judge that whether the face of indoor people is user's face of pre-stored, when being judged to be that indoor people is new face, then warning device is driven to send warning signal.
According to the tenth aspect of the invention, in described heater unit automatic temp controller, described display unit has the display screen of display current indoor temperature and/or warning message, and the described caution signal of described warning device is at least one in the signals such as picture signal, optical signal, voice signal, SMS, Email simultaneously.
Accompanying drawing explanation
With reference to accompanying drawing, the following description by embodiment of the present invention is illustrated, in accompanying drawing by the more object of the present invention, function and advantage:
Fig. 1 diagrammatically illustrates the schematic diagram according to an embodiment of the invention.
Fig. 2 diagrammatically illustrates the schematic diagram according to an embodiment of the invention.
Fig. 3 diagrammatically illustrates the structure chart of an embodiment according to heater unit automatic temp controller of the present invention.
Detailed description of the invention
By reference to one exemplary embodiment, object of the present invention and function and the method for realizing these objects and function will be illustrated.But the present invention is not limited to following disclosed one exemplary embodiment; Can be realized it by multi-form.The essence of description is only help various equivalent modifications Integrated Understanding detail of the present invention.
According to the present invention, propose a kind of automatic temp controller of the heater unit based on indoor environment factor, this automatic temp controller can realize the dynamic management for heater unit, effectively avoids the waste of the energy.Hereinafter, using water as heating medium, automatic temp controller of the present invention is described, but one of ordinary skill in the art will appreciate that, the present invention can be applied to other heating mediums equally, such as the fluid class heating medium of conduction oil, steam, high-temperature water etc.
Fig. 1 to Fig. 3 shows schematic diagram of the present invention.Fig. 1 has briefly gone out according to schematic diagram of the present invention.Fig. 2 diagrammatically illustrates the schematic diagram according to an embodiment of the invention, and wherein heating load adjusting device is mounted in the flow regulator on the heating tube of heater unit.
Fig. 1 shows the automatic temp controller 1000 for heater unit of the present invention.This temperature regulating device comprises: be arranged on the heating load adjusting device 300 in heater unit 400, environmental factor monitoring system 100, signal transacting and control system 200 and power supply 900.Environmental factor monitoring system 100 comprises camera 140, pressure sensor 170 and sound transducer 180 etc.
Signal transacting and control system 200 comprise signal processing subsystem and controller.Wherein, signal processing subsystem receives and processes the signal from environmental factor monitoring system 100, then the information after process is sent to controller.Then controller sends instruction to heating load adjusting device 300, to regulate the heating load of heater unit 400.
Signal processing subsystem also comprises image processing apparatus 250(as shown in Figure 2), this image processing apparatus 250 is connected to camera 140, processes the image captured by camera 140, thus judges whether indoor have people.Obtained indoor have people or unmanned status information V to send to controller by image processing apparatus.
Pressure sensor 170 is arranged near the access door in room, for detecting the pressure change near introduction, and the pressure change signal P detected is sent to signal processing subsystem.
The voice signal S detected is sent to signal processing subsystem by sound transducer 180.
According to the signal from camera 140, pressure sensor 170 and sound transducer 180, signal processing subsystem judges whether indoor have people, and above-mentioned judged result is sent to described controller.
When there is people signal processing subsystem judgement indoor, controller then sends the instruction increasing heating load to described heating load adjusting device 300; When signal processing subsystem judge indoor nobody time, controller then sends the instruction reducing heating load or cut out heat supply to calorie adjusting device 300.Heating load adjusting device 300 regulates heating load according to the instruction carrying out self-controller, thus realizes the automatic adjustment for the temperature of heater unit 400, effectively prevent the waste of the energy.
In an embodiment of the invention, heating load adjusting device can be mounted in the flow regulator on the heating tube of heater unit.Alternatively, such as, for resident's heating equipment of self-heating, heating load adjusting device also can be mounted in the PCU Power Conditioning Unit on the heat source generator of heater unit.All kinds of adjusters that this power governor can be such as combustion power to gas furnace, the heating power etc. of electric heating rate regulates.
Preferably, in heater unit automatic temp controller, power supply comprises light accumulation power supply 901.This light accumulation power supply can provide electric power for controller and miscellaneous part.
In an embodiment of the invention, flow regulator 300 comprises the flow valve 330 be arranged on heating tube and the stepper motor 320 driving this flow valve.After to indoor, someone makes a determination, controller (such as single-chip microcomputer 210) sends a control signal to stepper motor 320 according to result of determination, controller changes rotating speed and the direction of stepper motor 320 by the change of output end signal, and then control open and-shut mode and the opening degree of flow valve 330, thus control the flow of heating medium.
In a preferred embodiment of the present invention, heater unit automatic temp controller according to the present invention may be used for hot-water heating equipment, and heating load adjusting device 300 is mounted in the stepper motor 320 that the water regulating valve 330 of feed pipe and this water regulating valve are installed.Controller can be single-chip microcomputer 210 in this embodiment.The speed that the rotating shaft that this single-chip microcomputer 210 changes stepper motor 320 by the size and Orientation of the input current changing stepper motor 320 rotates and direction, thus reach the speed and on off state that control water regulating valve 330.
Temperature measuring equipment 110 is provided with between the radiator 410 of hot-water heating equipment and controller, the control system for temperature is made to form closed loop, affected the input of controller by the change detecting heater temperature, avoid range of temperature excessive, temperature is maintained numerically metastable;
Controller can also arrange display unit 211, and this display unit shows the temperature value of the current indoor detected, controller is given the alarm by alarm device (not shown) higher or lower than during predetermined value in indoor temperature.
Preferably, in heater unit automatic temp controller according to the present invention, also self-power supply device is comprised, such as, this self-power supply device comprises light accumulation power supply 901, and described smooth accumulation power supply has Conversion of Energy module in inside, make light energy conversion become electric energy by this module, and store.In addition, self-power supply device can also comprise the electricity generation module being positioned at stepper motor.In the present invention, the mode of operation of stepper motor can be divided into " generating " pattern and " electricity consumption " pattern, the direction of the corresponding rotation of the stepper motor rotating shaft of stepper motor caused by the difference of flow control valve rotation direction and one of two kinds of above-mentioned mode of operations of being in.When stepper motor is in " power generation mode ", the electricity generation module that rotates through of water regulating valve changes into electric energy and store electrical energy.
In one embodiment, controller can be 51 single-chip microcomputers, and this 51 single-chip microcomputer is with wireless communication module, the wireless modules such as such as infrared ray, bluetooth, Wifi.The change of the pulse exported by 51 single-chip microcomputers, and then control step motor rotates step by step thus controls the degree of rotation of flow control valve.By wireless communication module, user controls by the remote controller of pairing the instruction that controller sends heating load adjusting device, thus changes indoor temperature.This wireless communication module can communication mutual to the wireless communication apparatus of the automatic temp controller in other room, thus realizes information sharing and unifiedly to control.
Can also judge whether indoor have people by pressure sensor 170 according to heater unit automatic temp controller 1000 of the present invention.Pressure sensor 170 can be arranged on the access road place in room, such as, be arranged on the carpet of passage.Pressure sensor can enter pressure change caused by room by testing staff.Such as, the carpet or floor tile of passage arrange multiple pressure sensor.Personnel, through passage, enter into indoor personnel and first can cause outdoor pressure sensor change, then just cause indoor pressure sensor change.Pressure change above-noted persons entered caused by room is labeled as the first pressure change.And the personnel gone out are through passage, first can cause indoor cell pressure change, then cause outdoor pressure change.The pressure withdrawing from a room caused change is labeled as the second pressure change.
Detection signal is sent to signal transacting and control system by pressure sensor.The first pressure change of signal processor statistics in this system detected by pressure sensor and the number of times of the second pressure change.When the number of times of the first pressure change is greater than the number of times of the second pressure change, then judge that there is people indoor, controller sends the instruction increasing heating load thus to heating load adjusting device; When the first pressure change frequency equals the number of times of the second pressure change, described signal transacting and control system then judge indoor unmanned, and described controller then sends the instruction reducing heating load to described calorie adjusting device.
In other embodiments, pressure sensor also can be arranged on door, and the change of the pressure caused by door switch judges whether indoor have people's (described below).
In addition, image processing equipment can also have human face recognition module.This face recognition module processes the facial image taken by camera, judging that whether the face of indoor people is user's face of pre-stored, when being judged to be that indoor people is new face, then driving warning device (not shown) to send warning signal.
Preferably, display unit can have the display screen of display current indoor temperature and/or warning message.The caution signal of warning device can be at least one in the signals such as picture signal, optical signal, voice signal, SMS, Email.
Fig. 3 diagrammatically illustrates the structure chart of an embodiment according to heater unit automatic temp controller of the present invention.Below in conjunction with Fig. 2 and Fig. 3 illustrate a kind of for Water heating system equipment according to automatic temp controller of the present invention.
In the embodiment shown in Fig. 3, stepper motor 320 is connected with on water regulating valve 330, stepper motor 320 changes speed and the direction of own torque rotation according to the size and Orientation of input current, thus controls speed and the on off state of water regulating valve.Specifically, stepper motor 320 is control elements electric impulse signal being changed into angular displacement or displacement of the lines.When non-overload, the rotating speed of motor, the position of stopping only depending on frequency and the umber of pulse of pulse signal, and not by the impact of load change, namely a pulse signal is added to motor, motor then turns over a step angle, thus reaches speed and the on off state of stable control water regulating valve 330.
Controller (51 single-chip microcomputer 210) provides energy by light accumulation power supply 901, the output of input connection signal processor 260, image processing equipment 250 and temperature measuring equipment 110, is affected the input of 51 single-chip microcomputers 210 by the change of three's signal.
Light accumulation power supply 901 provides electric energy for controller etc., is provided with solar cell in light accumulation power supply 901 inside, and by absorbing illumination for oneself charging, this power source internal is provided with conversion circuit simultaneously, the power storage also stepper motor 320 can transmitted.
The output of the input connection signal processor 260 of single-chip microcomputer 210, image processing equipment 250 and temperature measuring equipment 110.By the input of the variable effect single-chip microcomputer of three's signal, input changes at signal the voltage pulse of control circuit in lower change single-chip microcomputer and clock circuit, and then changes the output circuit voltage signal of single-chip microcomputer.The output of single-chip microcomputer 210 connects stepper motor 320.Because controller adopts 51 traditional single-chip microcomputers, this makes to export as pulse signal, changes rotating speed and the direction of stepper motor 320 by the change of reproduced pulse signal,
Camera 140 is also connected with at the input of controller, this camera can by the image of the people in infrared ray trap chamber and first by image digitazation, then input information signal is input to the face identification system in image processing apparatus 250, input signal in face identification system through the judgement of face acquisition and tracking module, recognition of face comparing module, face retrieval module and picture quality detection module, to judge whether whether indoor have people and this people for stranger, thus determine that heater unit is in by controller and to open or closed condition.
Pressure sensor 170 and sound transducer 180 is connected with at controller input.
When door is opened or close, sheet surface in pressure sensor 170 forms semiconductor strain pressure, make thin metal plate by external force (pressure) and produce Piezoelectric Impedance effect, thus make the change of impedance convert the signal of telecommunication to, judge that indoor door is in the state of opening or closing by the situation of change of the signal of telecommunication.Pressure sensor 170 has tally function simultaneously, is odd number or even number according to gained pressure change frequency, can judge that people is in doors or without.
Such as, in one embodiment, pressure sensor 170 has tally function, by the number of times of pressure change near perception interior door, thus judges that change frequency is odd number or even number, when being odd number, represent that there is people indoor, controller controls according to the signal of pressure sensor, and indoor temperature is raised gradually, when being even number, then perform contrary operation.
Meanwhile, when door open with close and people walks about in indoor time, all can sound, sound transducer 180 makes the electret film in microphone vibrate by sound wave, causes the change of electric capacity, and produces the small voltage of corresponding change with it.This voltage is converted to the voltage of 0-5V subsequently, through A/D conversion (digital analogue signal conversion) accepted by data acquisition unit, and send to controller with change judge whether indoor have people.
Cooperatively interacted by the signal of above-mentioned three kinds of sensors, the effect of heater unit temperature in control room can be reached.
In addition, temperature measuring equipment 110 is connected between radiator 410 and controller by serviceability temperature sensor, makes control system form closed loop.By detecting the change of heater temperature, thus affecting the input and output of temperature sensor, finally affecting the input of controller, thus avoiding range of temperature excessive, temperature being maintained numerically metastable.
Can also install little liquid crystal display 211 on the controller, its inside is provided with loudspeaker, amplifying circuit and warning circuit.This display 211 shows the temperature value of current indoor, and when indoor temperature is too high, too low and when indoor have stranger to enter, reports to the police.
Stepper motor 320 also has electricity generation module simultaneously, in the process that water regulating valve rotates, is divided into " generating " pattern and " electricity consumption " pattern, and the direction rotated by stepper motor rotating shaft determines to adopt which kind of pattern.When rotating forward, stepper motor 320 consumes electric energy by light accumulation power supply 901 and rotates, and the changes mechanical energy that oneself rotates by stepper motor 320 when reversing is electric energy, is stored in inside light accumulation power supply 901, realizes recycling energy.
Controller is made up of typical 51 single-chip microcomputers, and with Bluetooth function.The change of the pulse exported by single-chip microcomputer, and then control step motor rotates step by step, and progressively rotate according to pulse signal; Application Bluetooth function, user controls the output signal of controller, to change indoor temperature by remote controller; Bluetooth simultaneously in different chamber has sharing functionality, and as indoor nobody, Bluetooth information is communicated with each other, and plays unified control effects.
Image processing equipment 250 not only has the ability of process image, also has the ability of human face recognition.This image processing equipment judges whether have people within doors according to the image of shooting, the more important thing is and judges that the people come in is familiar people or stranger, when being stranger, little liquid crystal display can be driven to report to the police.
Light accumulation power supply 901 can have self-centered ability, has Conversion of Energy module at power source internal, makes light energy conversion become electric energy, and store by module; Simultaneously when stepper motor reverses, also by conversion circuit store electrical energy.
Little liquid crystal display 211 is connected to controller, has the function of display current indoor temperature, is provided with loudspeaker, amplifying circuit and warning circuit simultaneously, can sends chimes of doom, have warning function in display interior.
What one of ordinary skill in the art will appreciate that is, although above-mentioned illustrative embodiments illustrates for Water heating system equipment, but the present invention can be applied to the household heater unit from heating equally, and the heater unit adopting other heating mediums such as steam, heat conduction wet goods can be applied to.
Protection scope of the present invention is not limited to above-mentioned embodiment, and every apparent technology distortion done according to the technology of the present invention principle, all falls within protection scope of the present invention.Scope of invention and purport limited by claim.
Claims (11)
1. based on a heater unit automatic temp controller for indoor environment factor, it is characterized in that, this temperature regulating device comprises:
Be arranged on the heating load adjusting device in heater unit;
Environmental factor monitoring system, this environmental factor monitoring system comprises camera, pressure sensor and sound transducer;
Signal transacting and control system, this signal transacting and control system comprise signal processing subsystem and controller, this signal processing subsystem receives and processes the signal from described environmental factor monitoring system, then the information after process is sent to described controller, described controller sends instruction to regulate the heating load of described heater unit to described heating load adjusting device; And
Power supply;
Wherein, this signal processing subsystem also comprises image processing apparatus, this image processing apparatus is connected to described camera, this image processing apparatus processes the image captured by camera, thus judging whether indoor have people, obtained indoor have people or unmanned status information to send to controller by image processing apparatus;
Described pressure sensor is arranged near the access door in room, and this pressure sensor detects the pressure change near introduction, and the pressure change signal detected is sent to described signal processing subsystem;
The voice signal detected is sent to described signal processing subsystem by this sound transducer;
According to the signal from described camera, described pressure sensor and described sound transducer, described signal processing subsystem judges whether indoor have people, and above-mentioned judged result is sent to described controller,
When there is people signal processing subsystem judgement indoor, described controller then sends the instruction increasing heating load to described heating load adjusting device, when signal processing subsystem judge indoor nobody time, described controller then sends the instruction reducing heating load to described calorie adjusting device, described heating load adjusting device regulates heating load according to the instruction carrying out self-controller, thus realizes the automatic adjustment for the temperature of heater unit.
2. heater unit automatic temp controller according to claim 1, is characterized in that, described heating load adjusting device is mounted in the flow regulator on the heating tube of heater unit.
3. heater unit automatic temp controller according to claim 1, is characterized in that, described heating load adjusting device is mounted in the PCU Power Conditioning Unit on the heat source generator of heater unit.
4. heater unit automatic temp controller according to claim 2, is characterized in that,
Described power supply comprises light accumulation power supply,
Described flow regulator comprises the flow valve be arranged on the heating tube of heater unit and the stepper motor driving this flow valve,
After to indoor, someone makes a determination, controller sends a control signal to described stepper motor according to result of determination, described controller changes rotating speed and the direction of stepper motor by the change of output end signal, and then control open and-shut mode and the opening degree of described flow valve, thus control the flow of heating medium.
5., according to heater unit automatic temp controller described one of in claim 1,2 and 4, it is characterized in that,
Described heater unit is hot-water heating equipment, and described heating load adjusting device is the stepper motor that the water regulating valve of feed pipe and this water regulating valve are installed,
The speed that the rotating shaft that described controller changes stepper motor by the size and Orientation of the input current changing stepper motor rotates and direction, thus reach the speed and on off state that control water regulating valve;
Temperature measuring equipment is provided with between the radiator of hot-water heating equipment and described controller, control system is made to form closed loop, affected the input of controller by the change detecting heater temperature, avoid range of temperature excessive, temperature is maintained numerically metastable;
Described signal transacting and set-up of control system have display unit, and this display unit shows the temperature value of the current indoor detected, described signal transacting and control system are given the alarm by alarm device higher or lower than during predetermined value in indoor temperature.
6. heater unit automatic temp controller according to claim 5, is characterized in that,
Described heater unit automatic temp controller also comprises self-power supply device, and described self-power supply device comprises described smooth accumulation power supply, and described smooth accumulation power supply has Conversion of Energy module in inside, makes light energy conversion become electric energy, and store by this module;
Described self-power supply device also comprises the electricity generation module being positioned at described stepper motor, the mode of operation of described stepper motor is divided into " generating " pattern and " electricity consumption " pattern, the direction of the corresponding rotation of the stepper motor rotating shaft of this stepper motor caused by the difference of flow control valve rotation direction and be in one of above-mentioned " generating " pattern and " electricity consumption " pattern, when stepper motor is in " power generation mode ", the described electricity generation module that rotates through of water regulating valve changes into electric energy and store electrical energy.
7. heater unit automatic temp controller according to claim 5, is characterized in that,
Described controller is 51 single-chip microcomputers, and this 51 single-chip microcomputer is with wireless communication module;
The change of the pulse exported by described 51 single-chip microcomputers, and then control step motor rotates step by step thus controls the degree of rotation of water regulating valve;
Pass through wireless communication module, user controls the instruction sent described heating load adjusting device of controller by the remote controller matched, thus change indoor temperature, and the mutual communication of wireless communication apparatus of the automatic temp controller in this wireless communication module and other room, thus realize information sharing and unifiedly to control.
8., according to the heater unit automatic temp controller one of claim 1-4 Suo Shu, it is characterized in that,
Described pressure sensor is arranged on the access road place in room, described pressure sensor testing staff the first pressure entered caused by room changes and personnel withdraw from a room, and the second caused pressure changes, and detection signal is sent to described signal transacting and control system;
The the first pressure change detected by pressure sensor of signal transacting and control system statistics and the number of times of the second pressure change,
When the number of times of the first pressure change is greater than the number of times of the second pressure change, described signal transacting and control system then judge that there is people indoor, thus controller sends the instruction increasing heating load to heating load adjusting device;
When the first pressure change frequency equals the number of times of the second pressure change, described signal transacting and control system then judge indoor unmanned, and described controller then sends the instruction reducing heating load to described calorie adjusting device.
9. heater unit automatic temp controller according to claim 5, is characterized in that,
Described pressure sensor is arranged on the access road place in room, described pressure sensor testing staff the first pressure entered caused by room changes and personnel withdraw from a room, and the second caused pressure changes, and detection signal is sent to described signal transacting and control system;
The the first pressure change detected by pressure sensor of signal transacting and control system statistics and the number of times of the second pressure change,
When the number of times of the first pressure change is greater than the number of times of the second pressure change, described signal transacting and control system then judge that there is people indoor, thus controller sends the instruction increasing heating load to heating load adjusting device;
When the first pressure change frequency equals the number of times of the second pressure change, described signal transacting and control system then judge indoor unmanned, and described controller then sends the instruction reducing heating load to described calorie adjusting device.
10. heater unit automatic temp controller according to claim 5, is characterized in that,
Described image processing equipment also has human face recognition module, described human face recognition module processes the facial image taken by camera, judge that whether the face of indoor people is user's face of pre-stored, when being judged to be that indoor people is new face, then warning device is driven to send warning signal.
11. heater unit automatic temp controllers according to claim 10, it is characterized in that, described display unit has the display screen of display current indoor temperature and/or warning message, and the described caution signal of described warning device is at least one in picture signal, optical signal, voice signal, SMS, Email simultaneously.
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| CN104848326B (en) * | 2015-03-30 | 2017-08-25 | 安徽正石新型建材有限公司 | A kind of intelligent water floor heating |
| CN105262995A (en) * | 2015-10-15 | 2016-01-20 | 西南科技大学 | Fireproof device applied to warmer |
| CN106642273A (en) * | 2016-10-30 | 2017-05-10 | 苏州市克拉思科文化传播有限公司 | Intelligent underfloor heating system |
| CN107606687B (en) * | 2017-07-19 | 2020-11-13 | 深圳市盛路物联通讯技术有限公司 | Equipment control method for Internet of things area and related product |
| CN107860058A (en) * | 2017-10-19 | 2018-03-30 | 珠海格力电器股份有限公司 | Electric heater and its control method, device, storage medium and processor |
| CN107906592A (en) * | 2017-10-19 | 2018-04-13 | 珠海格力电器股份有限公司 | Electric heater and its method for regulating temperature, device, storage medium and electric heater |
| CN110513762B (en) * | 2018-10-30 | 2021-04-23 | 新昌县馁侃农业开发有限公司 | Automatic switch platform for bathroom heater lamp body |
| CN110686312A (en) * | 2019-08-26 | 2020-01-14 | 深圳市有方科技股份有限公司 | Heating supervision system and method thereof |
| CN112539445B (en) * | 2020-12-03 | 2022-04-22 | 山东得辰建设工程有限公司 | Heat exchange station heating pipe network and heating system |
| CN115200078B (en) * | 2022-07-19 | 2023-08-01 | 吉林建筑大学 | Intelligent heating method and device |
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| WO2009072744A2 (en) * | 2007-12-07 | 2009-06-11 | Kyungdong Network Co., Ltd. | Device for control room temperature of each room adapted to heating environment and its method |
| CN202581524U (en) * | 2012-05-08 | 2012-12-05 | 朱玉国 | Full-automatic low-energy-consumption electric heating system |
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| WO2009072744A2 (en) * | 2007-12-07 | 2009-06-11 | Kyungdong Network Co., Ltd. | Device for control room temperature of each room adapted to heating environment and its method |
| CN202581524U (en) * | 2012-05-08 | 2012-12-05 | 朱玉国 | Full-automatic low-energy-consumption electric heating system |
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