CN102722196A - Temperature control device and temperature control system - Google Patents
Temperature control device and temperature control system Download PDFInfo
- Publication number
- CN102722196A CN102722196A CN2012101768832A CN201210176883A CN102722196A CN 102722196 A CN102722196 A CN 102722196A CN 2012101768832 A CN2012101768832 A CN 2012101768832A CN 201210176883 A CN201210176883 A CN 201210176883A CN 102722196 A CN102722196 A CN 102722196A
- Authority
- CN
- China
- Prior art keywords
- temperature
- temperature control
- input
- module
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims description 49
- 238000009423 ventilation Methods 0.000 claims description 32
- 238000012545 processing Methods 0.000 claims description 18
- 238000011084 recovery Methods 0.000 claims description 12
- 238000013461 design Methods 0.000 abstract description 13
- 238000011161 development Methods 0.000 abstract description 4
- 238000003032 molecular docking Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000004622 sleep time Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a temperature control device and a temperature control system. The temperature control device provided by the invention is an ASIC (Application Specific Integrated Circuit) integrated with functions of a temperature controller. The temperature control device can be flexibly combined with external liquid crystal display modules with different models so as to finish the design of the overall temperature controller without additionally carrying out software programming on a programmable device part of the temperature controller, wherein the external liquid crystal display modules with different models are manufactured by different factories, so that the difficulty in docking is reduced, and the amount of work of development and design workers is also reduced.
Description
Technical Field
The present invention relates to the field of Application Specific Integrated Circuits (ASICs), and more particularly, to a temperature control device and a temperature control system, wherein the temperature control device is an ASIC Integrated Circuit Integrated with a temperature controller function.
Background
The temperature control technology is that the temperature of an object or a corresponding space is artificially controlled to be at a required temperature in some way. The intelligent temperature controller is widely applied to occasions such as a large supermarket, an industrial refrigeration house, a refrigerator and the like, the intelligent temperature controller mainly takes a single chip microcomputer as a core to realize automatic temperature control, a control circuit of the existing intelligent temperature controller generally comprises the single chip microcomputer, a power circuit for supplying power to the single chip microcomputer, a temperature sensor arranged on corresponding equipment and a display for displaying temperature, and the single chip microcomputer judges the temperature sensed by the temperature sensor according to a preset temperature range to realize automatic temperature control.
Chinese patent (patent application No. 200710302530.1, title of the invention: real-time intelligent temperature controller) discloses a temperature controller, which comprises a microcontroller module, a temperature detection module connected with the input end of the microcontroller module for sensing temperature, a power circuit for converting alternating current into direct current to supply power to the microcontroller module, and a display module connected with an output end of the control module, and can realize current display control on several groups simultaneously on the premise of temperature control, and can find out current overload, phase loss or three-phase imbalance and eliminate faults to protect the unit, besides, the technical scheme can also realize real-time monitoring control and centralized control of the temperature controller, but the technical scheme still has the defect that the temperature controller is difficult to be butted with liquid crystal display screens of different models of a plurality of manufacturers, when the intelligent temperature controller is in butt joint, additional software programming needs to be carried out on the programmable device part of the intelligent temperature controller, so that the butt joint difficulty is increased, and the workload of development and design personnel is increased.
Disclosure of Invention
In view of the above, the present invention is directed to a temperature control device and a system thereof, wherein the temperature control device is an ASIC integrated circuit that integrates the function of a temperature controller, and the ASIC integrated circuit can be flexibly combined with an external liquid crystal display module (e.g., a liquid crystal display) to complete the overall design of the temperature controller.
In order to achieve the purpose of the invention, the invention is realized by adopting the following technical scheme:
including temperature sensor, input circuit, processing module, first input/output interface, relay output control module, second input/output interface, wherein:
the temperature sensor is used for detecting the temperature information of the object or the object space;
the input circuit is used for setting working parameters by a user;
the processing module is used for carrying out logic control according to the detected temperature information and the working parameter information set by a user, and sending a display adjustment command to the first input/output interface and/or sending a heating and ventilation adjustment command to the relay output control module;
the first input/output interface is connected to the external liquid crystal display module and used for adjusting the information display of the corresponding liquid crystal display module according to the received display adjustment command;
the relay output control module is used for outputting a relay driving module adjusting command to the second input/output interface according to the heating and ventilation adjusting command;
and the second input/output interface is connected to an external heating and ventilation system and used for driving the corresponding relay driving module according to the adjustment command of the relay driving module, so that the corresponding heating and ventilation system is controlled to realize the temperature control of the object or the object space.
Preferably, the temperature control device is an ASIC application specific integrated circuit integrated with a temperature controller function.
Preferably, the Temperature sensor is an NTC (Negative Temperature CoeffiCient thermistor) thermistor.
Preferably, the working parameters include a corresponding relationship between a regular time zone of a user and a set temperature.
Preferably, the processing module performs logic control according to preset temperature control logic and temperature self-recovery logic.
A temperature control system comprising a heating and ventilating system and a temperature control device connected thereto and controlling the same, wherein the temperature control device comprises:
the device comprises a temperature sensor, an input circuit, a processing module, a first input/output interface, a relay output control module and a second input/output interface; wherein,
the temperature sensor is used for detecting the temperature information of the object or the object space;
the input circuit is used for setting working parameters by a user;
the processing module is used for carrying out logic control according to the detected temperature information and the working parameter information set by a user, and sending a display adjustment command to the first input/output interface and/or sending a heating and ventilation adjustment command to the relay output control module;
the first input/output interface is connected to the external liquid crystal display module and used for adjusting the information display of the corresponding liquid crystal display module according to the received display adjustment command;
the relay output control module is used for outputting a relay driving module adjusting command to the second input/output interface according to the heating and ventilation adjusting command;
and the second input/output interface is connected to an external heating and ventilation system and used for driving the corresponding relay driving module according to the adjustment command of the relay driving module, so that the corresponding heating and ventilation system is controlled to realize the temperature control of the object or the object space.
Preferably, the temperature control device is an ASIC application specific integrated circuit integrated with a temperature controller function.
Preferably, the temperature sensor is an NTC thermistor.
Preferably, the working parameters include a corresponding relationship between a regular time zone of a user and a set temperature.
Preferably, the processing module performs logic control according to preset temperature control logic and temperature self-recovery logic.
According to the technical scheme, the temperature control device is an ASIC (application specific integrated circuit) integrated with the function of the temperature controller, and can be flexibly combined with a plurality of external liquid crystal display modules of different models of various manufacturers to complete the design of the whole temperature controller without additionally programming a programmable device part of the temperature controller by software, so that the butt joint difficulty is reduced, and the workload of development and design personnel is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a temperature control system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of temperature self-recovery of a temperature control system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a temperature self-recovery logic of a temperature control system according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a refrigeration process of the temperature control system according to the embodiment of the present invention.
The object of the present invention, its functional characteristics and advantageous effects will be further described with reference to the following embodiments and drawings.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
As shown in fig. 1, an embodiment of the present invention provides a temperature control device, wherein the temperature control device is an ASIC application specific integrated circuit integrated with a temperature controller function, and includes:
a temperature sensor 10 for detecting temperature information of the target object or the target space; in specific implementation, the temperature sensor 10 may be an NTC thermistor, for example, a form of a sampling module in which signals of a built-in NTC thermistor and an external NTC thermistor are input into the inside is adopted, and in an occasion where temperature accuracy is low, the external NTC thermistor is eliminated, thereby reducing difficulty in industrial design.
An input circuit 20, configured to set an operating parameter by a user, for example, the operating parameter includes a corresponding relationship between regular time zones of the user and a set temperature, such as a set temperature value and a set time for setting 4 time zones of a morning time zone, a work time zone, a rest time zone, and a sleep time zone; besides, the display output mode of the external liquid crystal display module may be included, and the input circuit 20 may be a toggle switch input circuit 20, which is not described in detail herein.
A clock module 110 for providing a real-time clock signal;
the processing module 100 is configured to select whether to send a display adjustment command to the first input/output interface and/or send a heating and ventilation adjustment command to the relay output control module according to the detected temperature information and the working parameter information set by the user;
a first input/output interface 40 connected to the external liquid crystal display module 80 for adjusting the information display of the corresponding liquid crystal display module 80 according to the received display adjustment command; for example, the first input/output interface 40 is a serial peripheral interface SPI;
the relay output control module 50 is configured to output a relay driving module adjustment command to the second input/output interface 60 according to the heating and ventilation adjustment command;
and a second input/output interface 60 connected to the external heating and ventilation system 90, for driving the corresponding relay driving module according to the relay driving module adjustment command, so as to control the corresponding heating and ventilation system 90 to realize temperature control of the object or the object space.
In a preferred embodiment, the temperature control device further includes a buzzer 70, which is used for a user to perform a buzzer prompt or alarm when the temperature control device performs working parameter setting, or when the heating and cooling working mode of the heating and ventilation system is adjusted, or when an abnormal condition occurs, which is not described herein in detail.
In a specific implementation, the Liquid Crystal Display module 80, for example, an LCD (Liquid Crystal Display), sets a segment code screen of 8com × 20seg, and sets a truth table in advance, as shown in table 1 and table 2, and sets Display areas such as date, temperature, time, and setting on the LCD into the truth table. When a manufacturer designs a display screen, the required modules can be selected according to the requirements of the manufacturer. For manufacturers, the needed setting is to select the complexity of the temperature controller through SPI communication; then the icon and industrial design of the thermostat are selected and reflected to the LCD screen without the need to design additional software for LCD menu operation.
TABLE 1
TABLE 2
The relay driving module included in the second input/output interface 60 is shown in table 3 below:
TABLE 3
The relay output control module 50 supports an output current of 10mA or more, so as to send a relay driving module adjustment command to the relay driving module of the second input/output interface 60. In the embodiment of the invention, Y, G, W, Aux/E, W2, Y2, W3 and other 7-8 relay driving modules are reserved. In use, it cooperates with the relay output control module 50.
In the embodiment of the invention, the display control logic of the liquid crystal display module 80 of the ASIC special integrated circuit integrating the functions of the temperature controller is adopted, the software design is completed by utilizing the programmability of the FPGA, and the software of the existing temperature controller is transferred to the ASIC special integrated circuit to realize the functions of the ASIC special integrated circuit.
1. Temperature control logic
When the temperature of the object or the object space (e.g. the indoor temperature) detected by the temperature sensor 10 is different from the set temperature value in the operating parameters set by the user, the processing module 100 will execute the control logic as shown in table 4 and table 5:
wherein, Tset: a temperature set by a user; tr: the room temperature detected by the temperature sensor 10; d 1: a first stage difference value; d 2: two-stage difference value; d 3: three-stage difference values; NC: and is not changed.
Table 4: refrigeration control-standard and heat pump system
Table 5: heating control
In addition, the temperature control device may further be provided with a humidity sensor to monitor the humidity of the target object or the target space, and then the processing module 100 will execute the control logic as shown in table 6 according to the indoor humidity detected by the humidity sensor and the humidity set by the user:
wherein, Hr: indoor humidity detected by a humidity sensor; hs: setting humidity; h0: span (1, 2, 3%).
Table 6: humidifier control
| Indoor humidity conditions | Output of |
| Hs + H0≤ Hr | Close off |
| Hs - H0< Hr <Hs + H0 | Is not changed |
| Hr ≤Hs - H0 | Open |
2. Temperature self-recovery logic
After the user sets the time, the cooling and heating units of the heating and ventilation system 90 need to be started in advance to allow the room temperature to reach the set temperature value at the set time point.
As shown in fig. 2 and fig. 3, which are schematic diagrams of a temperature self-recovery logic of a heating process in a temperature control system according to an embodiment of the present invention, in the diagrams, Fd: a target temperature; fdd: fd +1 DEG F; fkk: fd-1 DEG F; fk: fd-4 DEG F; fm: fd-6 DEG F; fs: an initial temperature; ts: starting time; tk: 1 hour before the target time; tkk: 20 minutes before the target time; td: a target time. Wherein ° F represents units of fahrenheit. The current temperature Fc can be obtained by the temperature controller, and the temperature difference F = Fd-Fc can be obtained from the target temperature and the current temperature. The recovery time during this heating = Td-Ts. Representation diagram
Wherein the time zone can be characterized as:
zone I: time zones Ts to Tk;
zone II: a time zone of Tk to Tkk or a time zone of Ts to Tkk;
zone III: tkk to Td.
In addition, H0 indicates that all heating units of the heating and ventilation system 90 are off, H1 indicates that the heating unit 1 of the heating and ventilation system 90 is on, and H1+ H2 indicates that the heating units 1, 2 of the heating and ventilation system 90 are all on.
The processing module 100 controls the heating unit of the heating and ventilation system 90 to operate according to the temperature detected by the temperature detector and the current operating parameters set by the user, so that the room temperature can reach the corresponding temperature. In the embodiment of the present invention, different time zones have corresponding logic control modes, as shown in FIG. 3. For example, in Zone I the heating units of the heating and ventilation system 90 can be controlled to operate at intervals H0, H1, or at intervals H1+ H2, H1 until the temperature Fk is reached.
As shown in fig. 4, fig. 4 is a schematic diagram of a refrigeration process of the temperature control system according to the embodiment of the present invention. Wherein, Fd: a target temperature; td: a target time.
If the current temperature of the object or the object space (e.g., the indoor temperature) detected by the temperature sensor 10 is Fc, the processing module 100 calculates the temperature difference F = Fd-Fc according to the target temperature Fd set by the user. Then, corresponding recovery time is obtained according to the corresponding relationship between the temperature difference and the recovery time in table 7. For example, a temperature difference F greater than 9F, the compressor is controlled to start before 60 minutes and then decrease by 2F every ten minutes. In the process, the start-stop interval of the compressor is controlled for 5 minutes in a start-stop mode so as to protect the compressor. By analogy, the current temperature Fc detected by the temperature sensor 10 approaches the target temperature Fd, i.e. the temperature difference F is substantially equal to zero.
TABLE 7
| Temperature difference (F) | Recovery time (minutes) |
|
>0° |
10 |
|
>1° |
20 |
|
>3° |
30 |
|
>5° |
40 |
|
>7° |
50 |
|
>9° |
60 |
With continued reference to fig. 1, the present invention further provides a temperature control system, which includes a liquid crystal display module 80, a heating and ventilating system 90, and a temperature control device connected to and controlling the heating and ventilating system, wherein the temperature control device includes:
a temperature sensor 10 for detecting temperature information of the target object or the target space; for example, the temperature sensor 10 is an NTC thermistor, and in a specific implementation, a form of a sampling module that is internally provided with an NTC thermistor and inputs an external NTC thermistor signal to the inside may be adopted, and in an occasion with low temperature accuracy, the external NTC thermistor is eliminated, thereby reducing the difficulty of industrial design.
An input circuit 20, configured to set an operating parameter by a user, for example, the operating parameter includes a corresponding relationship between regular time zones of the user and a set temperature, such as a set temperature value and a set time for setting 4 time zones of a morning time zone, a work time zone, a rest time zone, and a sleep time zone; besides, the display output mode of the external liquid crystal display module 80 may be included, and the input circuit 20 may be a toggle switch input circuit 20, which is not described in detail herein.
A clock module 110 for providing a real-time clock signal;
a processing module 100, configured to select whether to send a display adjustment command to the first input/output interface 40 and/or send a heating and ventilation adjustment command to the relay output control module 50 according to the detected temperature information and the working parameter information set by the user;
a first input/output interface 40 connected to the external liquid crystal display module 80 for adjusting the information display of the corresponding liquid crystal display module 80 according to the received display adjustment command; for example, the first input/output interface 40 is a serial peripheral interface SPI;
the relay output control module 50 is configured to output a relay driving module adjustment command to the second input/output interface 60 according to the heating and ventilation adjustment command;
and a second input/output interface 60 connected to the external heating and ventilation system 90, for driving the corresponding relay driving module according to the relay driving module adjustment command, so as to control the corresponding heating and ventilation system 90 to realize temperature control of the object or the object space.
In a preferred embodiment, the temperature control device further includes a buzzer 70, which is used for a user to perform a buzzer prompt or alarm when the temperature control device performs working parameter setting, or when the heating and cooling working mode of the heating and ventilation system is adjusted, or when an abnormal condition occurs, which is not described herein in detail.
In the embodiment of the invention, the temperature control device in the temperature control system is an ASIC (application specific integrated circuit) integrated with the function of the temperature controller, and can be flexibly combined with a plurality of external liquid crystal display modules of different models of various manufacturers to complete the design of the whole temperature controller without additionally carrying out additional software programming on a programmable device part of the temperature controller, so that the butt joint difficulty is reduced, and the workload of development and design personnel is reduced.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A temperature control device is characterized by comprising a temperature sensor, an input circuit, a processing module, a first input/output interface, a relay output control module and a second input/output interface, wherein:
the temperature sensor is used for detecting the temperature information of the object or the object space;
the input circuit is used for setting working parameters by a user;
the processing module is used for carrying out logic control according to the detected temperature information and the working parameter information set by a user, and sending a display adjustment command to the first input/output interface and/or sending a heating and ventilation adjustment command to the relay output control module;
the first input/output interface is connected to the external liquid crystal display module and used for adjusting the information display of the corresponding liquid crystal display module according to the received display adjustment command;
the relay output control module is used for outputting a relay driving module adjusting command to the second input/output interface according to the heating and ventilation adjusting command;
and the second input/output interface is connected to an external heating and ventilation system and used for driving the corresponding relay driving module according to the adjustment command of the relay driving module, so that the corresponding heating and ventilation system is controlled to realize the temperature control of the object or the object space.
2. The temperature control device of claim 1, wherein the temperature control device is an ASIC application specific integrated circuit that integrates a thermostat function.
3. The temperature control apparatus of claim 1, wherein the temperature sensor is an NTC thermistor.
4. The temperature control apparatus of claim 1, wherein the operating parameters include a correspondence between a user's regular time zone and a set temperature.
5. The temperature control apparatus of claim 1, wherein the processing module performs logic control according to preset temperature control logic and temperature self-recovery logic.
6. A temperature control system, comprising a heating and ventilating system and a temperature control device connected with the heating and ventilating system and controlling the heating and ventilating system, wherein the temperature control device comprises: the device comprises a temperature sensor, an input circuit, a processing module, a first input/output interface, a relay output control module and a second input/output interface; wherein,
the temperature sensor is used for detecting the temperature information of the object or the object space;
the input circuit is used for setting working parameters by a user;
the processing module is used for carrying out logic control according to the detected temperature information and the working parameter information set by a user, and sending a display adjustment command to the first input/output interface and/or sending a heating and ventilation adjustment command to the relay output control module;
the first input/output interface is connected to the external liquid crystal display module and used for adjusting the information display of the corresponding liquid crystal display module according to the received display adjustment command;
the relay output control module is used for outputting a relay driving module adjusting command to the second input/output interface according to the heating and ventilation adjusting command;
and the second input/output interface is connected to an external heating and ventilation system and used for driving the corresponding relay driving module according to the adjustment command of the relay driving module, so that the corresponding heating and ventilation system is controlled to realize the temperature control of the object or the object space.
7. The temperature control system of claim 6, wherein the temperature control device is an ASIC specific integrated circuit that integrates a thermostat function.
8. The temperature control system of claim 6, wherein the temperature sensor is an NTC thermistor.
9. The temperature control system of claim 6, wherein the operating parameters include a correspondence between a user's regular time zone and a set temperature.
10. The temperature control system of claim 6, wherein the processing module performs logic control based on preset temperature control logic and temperature self-recovery logic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210176883.2A CN102722196B (en) | 2012-05-31 | 2012-05-31 | Temperature control device and temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210176883.2A CN102722196B (en) | 2012-05-31 | 2012-05-31 | Temperature control device and temperature control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102722196A true CN102722196A (en) | 2012-10-10 |
| CN102722196B CN102722196B (en) | 2015-01-21 |
Family
ID=46947996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210176883.2A Expired - Fee Related CN102722196B (en) | 2012-05-31 | 2012-05-31 | Temperature control device and temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102722196B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498789A (en) * | 2013-09-30 | 2014-01-08 | 南方英特空调有限公司 | Compressor start and stop testing equipment |
| TWI501062B (en) * | 2014-01-03 | 2015-09-21 | Tatung Co | Constant temperature control circuit and electric appliance |
| CN105805822A (en) * | 2016-03-24 | 2016-07-27 | 常州英集动力科技有限公司 | Heat supply energy saving control method and system based on neural network prediction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040167673A1 (en) * | 2003-02-25 | 2004-08-26 | Paseco Co., Ltd | Temperature control apparatus for a heater using an encoder switch and method thereof |
| CN101430546A (en) * | 2007-11-09 | 2009-05-13 | 苏州三星电子有限公司 | Operation control method for sleep mode of air conditioner |
| CN101710247A (en) * | 2009-11-20 | 2010-05-19 | 张晓杰 | Timing constant temperature controller |
| CN201812215U (en) * | 2010-09-25 | 2011-04-27 | 深圳市合信达控制系统有限公司 | Room temperature controller |
-
2012
- 2012-05-31 CN CN201210176883.2A patent/CN102722196B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040167673A1 (en) * | 2003-02-25 | 2004-08-26 | Paseco Co., Ltd | Temperature control apparatus for a heater using an encoder switch and method thereof |
| CN101430546A (en) * | 2007-11-09 | 2009-05-13 | 苏州三星电子有限公司 | Operation control method for sleep mode of air conditioner |
| CN101710247A (en) * | 2009-11-20 | 2010-05-19 | 张晓杰 | Timing constant temperature controller |
| CN201812215U (en) * | 2010-09-25 | 2011-04-27 | 深圳市合信达控制系统有限公司 | Room temperature controller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498789A (en) * | 2013-09-30 | 2014-01-08 | 南方英特空调有限公司 | Compressor start and stop testing equipment |
| TWI501062B (en) * | 2014-01-03 | 2015-09-21 | Tatung Co | Constant temperature control circuit and electric appliance |
| CN105805822A (en) * | 2016-03-24 | 2016-07-27 | 常州英集动力科技有限公司 | Heat supply energy saving control method and system based on neural network prediction |
| CN105805822B (en) * | 2016-03-24 | 2018-11-13 | 常州英集动力科技有限公司 | Heating energy-saving control method based on neural network prediction and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102722196B (en) | 2015-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2884194B1 (en) | Household electrical appliance and household electrical system | |
| CA2848845C (en) | Battery power management in a thermostat with a wireless transceiver | |
| CN104236018A (en) | Air conditioner control method and air conditioner control device | |
| EP2868991B1 (en) | Heat recovery plant control device, heat recovery plant system comprising such a control device, and heat recovery plant control method | |
| CN105258289A (en) | Method, device and system for controlling operation of compressor | |
| CA2466131A1 (en) | Programmable thermostat incorporating air quality protection | |
| US20170082309A1 (en) | Air-conditioning system | |
| CN102722196A (en) | Temperature control device and temperature control system | |
| EP2696146B1 (en) | Air conditioning system | |
| CN113932415B (en) | Air conditioner control method and air conditioner | |
| CN102707751B (en) | Temperature and humidity intelligent monitoring system of standardized security apparatus storeroom for electrified operation | |
| EP3214384B1 (en) | Remote controller for air conditioning system | |
| US7975498B2 (en) | Intelligent controller for refrigerating and air conditioning systems | |
| CN111023418B (en) | Pressure sensor abnormity control method and device and air conditioner | |
| CN105091248A (en) | Machine room air conditioner control system | |
| JP2017161196A (en) | Air conditioner | |
| KR101782101B1 (en) | Central heating and hot water supply ststem and method including dual control unit | |
| CN210014521U (en) | Automatic restarting device for air conditioner | |
| JPH0445342A (en) | Air conditioner | |
| CN210346055U (en) | Remote control type refrigeration house system with multiple refrigeration units | |
| CN104199497B (en) | Environmental improvement equipment monitoring device and method | |
| CN207908998U (en) | A kind of temperature controller for constant-temperature incubation | |
| CN107687712B (en) | Operation method of multifunctional water heater | |
| CN201100755Y (en) | Digital control thermal wind gun | |
| CN112406746B (en) | Regulating system and regulating method for temperature monitoring of high-voltage component and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 |